METHOD OF OPERATING A PRESS WITH A BOTTOM DRIVE AND PRESS OPERATED ACCORDING TO THIS METHOD

The present invention provides a method for operating a press which includes providing a press with at least one plunger which executed a stroke, an upper tool part, a sub-structure. A control and regulation device receives a value(s) on an operating condition from a system of the press. The value(s) are provided from the system of the press to the control and regulation device during a processing of a work piece. The value(s) provided are processed to the control and regulation device according to a function 151-. (canceled)53. The method as recited in claim 52 , wherein the value(s) are collected and processed as data{'b': 1', '1, 'of a force and travel progression of the plunger (.) according to a function ƒ(x)=a(0)/2+a(1)*cos(1*x)+ . . . +, and'}{'b': 1', '1', '2', '1', '5, 'based on conditions of the stroke (h) of the plunger (.) influenced by at least one element of the at least one drive device (), a change of the value(s) in the system of the press () or of the work piece () to be processed, based on a formula f (x)=a(0)/2+a(1)*cos(1*x)+a(2)*cos(2*x)+ . . . +b(1)*sin(1*x)+b(2)*sin(2*x)+ . . . .'}541414111141. The method as recited in claim 52 , wherein the press () further comprises a first device (.) claim 52 , and wherein the method further comprises collecting first data (..) from a collection of values of a travel progression or a position from the stroke (h) of the plunger (.) via the first device (.).5514242121211212213242. The method according to one of the claim 54 , wherein the press () further comprises a second device (.) claim 54 , and wherein the method further comprises collecting second data (..) from a collection of at least one actual value of a force or of a force-equivalent value in the drive elements (. claim 54 , .. claim 54 , .. claim 54 , ..) of the at least one drive device () via the at least one second device (.).56121342121221342. The method as recited in claim 55 , wherein the press () further comprises at least one connecting rod ...

PRESS MACHINE

A press machine includes a lifting mechanism that selectively lowers and lifts a die on a movable side. The lifting mechanism includes a motor driven lifting unit using a servomotor as a drive source thereof, and a hydraulically driven lifting unit using a hydraulic actuator as a drive source thereof. The lifting mechanism is controlled so as to enable the motor driven lifting unit to move the die on the movable side from a standby position to a drive system changeover position immediately before a press start position at which the die on the movable side starts contacting a workpiece to be processed and so as to enable the hydraulically driven lifting unit to move the die on the movable side from the drive system changeover position to a top dead center position. 16-. (canceled)7. A press machine comprising:a main body frame;a die on a stationary side which is held in position in a fixed state relative to the main body frame;a die on a movable side, which is movable up and down between a standby position distant from the stationary die and a bottom dead center position adjacent the stationary die;a lifting mechanism to drive the movable die, the lifting mechanism including a motor driven lifting unit including a servomotor as a drive source therefor, and a hydraulically driven lifting unit including a hydraulic actuator as a drive source therefor; anda control device programmed to control the lifting mechanism; whereinthe control device is programmed to control the lifting mechanism so that the movable die is driven by the motor driven lifting unit from the standby position to a drive system changeover position immediately preceding a press start position at which the movable die starts contacting a workpiece to be processed, and the movable die is driven by the hydraulically driven lifting unit from the drive system changeover position to the bottom dead center position.8. The press machine as claimed in claim 7 , further comprising a movable die support member to ...

Press with two drive motors

A press with a press drive for moving a plunger in stroke direction (H). The press drive comprises two electric drive motors which are controllable independently of each other. The two drive motors are connected to the plunger via a drive unit. A control arrangement is provided for controlling the two drive motors. The control arrangement includes a characteristic plunger curve (K) which determines the plunger positions and/or the plunger movement and/or the plunger force dependent on time or dependent on a so-called virtual press angle. In addition, the control arrangement includes an additional condition which is independent of the characteristic plunger curve (K). Via the additional condition the operation of the press drive, for example, in an optimum operating range and/or a low-wear lubrication state of the support bearings of the drive unit can be ensured.

Spindelpresse

A screw press includes a drive with at least one spindle nut which is vertically adjustable at a threaded spindle and to which is fastened an upper press part or the like. A guide column is connected at the underside of the upper press part at one end, and the guide column is loaded in tension by the drive during the pressing process.

SLIDE MOTION CONTROL APPARATUS FOR MECHANICAL PRESS

A slide motion control apparatus for a mechanical press comprising: a slide which is disposed so as to be relatively vertically movable with respect to a driven body to which a drive force is transmitted through a con rod of the mechanical press; a relative position commander that outputs a relative position command indicating a relative position of the slide with respect to the driven body; a relative position detector that detects a relative position of the slide with respect to the driven body, and outputs a relative position detecting signal indicating the detected relative position; a servomotor; a drive mechanism that relatively moves the slide with respect to the driven body by a drive force of the servomotor; and a controller that controls the servomotor based on a relative position command signal output from the relative position commander, and the relative position detecting signal output from the relative position detector. 1. A slide motion control apparatus for a mechanical press comprising:a slide which is disposed so as to be relatively vertically movable with respect to a driven body to which a drive force is transmitted through a con rod of the mechanical press;a relative position command unit that outputs a relative position command indicating a relative position of the slide with respect to the driven body;a relative position detecting unit that detects a relative position of the slide with respect to the driven body, and outputs a relative position detecting signal indicating the detected relative position;a servomotor;a drive mechanism that relatively moves the slide with respect to the driven body by a drive force of the servomotor; anda control unit that controls the servomotor based on a relative position command signal output from the relative position command unit, and the relative position detecting signal output from the relative position detecting unit.2. The slide motion control apparatus for the mechanical press according to claim 1 , ...

WASTE PROCESSING APPARATUS AND METHOD

The present invention relates to an apparatus and method for processing of waste and in particular processing involving a volumetric reduction of waste materials. There is an apparatus for processing waste material comprising a compaction compartment for receipt of waste material, the compaction compartment have a screw vane for processing waste material through the compaction compartment and a waste material outlet. In one aspect the apparatus comprises a heating zone including an arrangement for heating the waste material received from the waste outlet, the apparatus further comprising a cooling zone including a cooling arrangement for cooling the waste material received from the heating zone. In another aspect, at least one of the screw vane or wall comprises one or more ports therein for transfer of liquid from the waste material, the one or more ports having a port inlet and a port outlet, wherein the area of the opening defined by the port inlet is different to the area of the opening defined by the port outlet. In a further aspect, a heating zone for receiving waste material from the waste material outlet is provided where the heating zone includes an arrangement for heating the waste material in the heating zone, and a blocking element for impeding movement of waste material from the heating zone. 125-. (canceled)26. Apparatus for processing waste material comprising:a compaction compartment for receipt of waste material, the compaction compartment having a screw vane for processing waste material through the compaction compartment and a waste material outlet;a heating zone for receiving waste material from the waste material outlet, the heating zone including an arrangement for heating the waste material in the heating zone; anda blocking element for impeding movement of waste material from the heating zone.27. Apparatus according to wherein the blocking element is retractable between the blocking configuration and an open configuration.28. Apparatus ...

METHOD FOR OPERATING A MACHINE TOOL OR A PRODUCTION MACHINE, AND USING THE MACHINE TOOL OR PRODUCTION MACHINE WITH A CONNECTING ARRANGEMENT FOR A LIFTING ELEMENT

A method for operating a machine tool/work machine includes providing a machine tool/work tool comprising a stroke element, a connection arrangement comprising a traction/pressure element and at least one traction/pressure point, a detachable connection comprising a connection element, a compensation element or a unit which generate a pre-stress, a (cutting) impact dampening, and compensates for a weight of the stroke element in the connection arrangement. The drive device acts on a work piece to be machined via the connection arrangement with the traction/pressure element and the at least one traction/pressure point via the stroke element. A force is produced via the compensation element or a unit corresponding to a weight of the traction/pressure element, the force being initiated independently from a drive force for the stroke element, to generate a pre-stress, a (cutting) impact dampening and a compensation of the weight of the stroke element in the connection arrangement. 1. A method for operating a machine tool or a work machine , the method comprising: a stroke element,', a traction/pressure element, and', 'at least one traction/pressure point,, 'a connection arrangement comprising, 'a detachable connection comprising a connection element,', 'a sub-structure comprising a drive device configured as a bottom drive, and', 'a compensation element or a unit configured to generate a pre-stress, a (cutting) impact dampening, and to compensate for a weight of the stroke element in the connection arrangement,, 'providing a machine tool or a work tool comprisingconfiguring the drive device to act directly or indirectly on a work piece to be machined via the connection arrangement with the traction/pressure element and the at least one traction/pressure point via the stroke element; andproducing a force via the compensation element or a unit corresponding to a weight of the traction/pressure element, the force being initiated independently from a drive force for the ...

Method of Pressing and Processing Meat Products and Pressing Device

In a method of pressing and processing meat products, in particular frozen and/or partly frozen meat products, preferably fresh meat products and/or bacon, the products are inserted into a pressing chamber of a pressing device and are pressed in the pressing chamber by at least one displaceable contact element, with the contact element being moved by means of a servomotor. 1. A method of pressing and processing meat products ,wherein the products are inserted into a pressing chamber of a pressing device and are pressed in the pressing chamber by at least one displaceable contact element, the contact element being moved by means of a servomotor.2. The method in accordance with claim 1 ,wherein the contact element is moved in dependence on a signal of the servomotor.3. The method in accordance with claim 1 ,wherein at least one property of the products is determined by means of a measurement device before the insertion into the pressing chamber and the contact element is moved in dependence on the property of the product,4. The method in accordance with claim 3 ,wherein the measurement device comprises at least one of a product scanner; a camera; a scale; an impedance measurement device; an X-ray machine; and a thermal imaging camera.5. The method in accordance with claim 1 ,wherein the contact element is moved in dependence on previous pressing processes during the pressing.6. The method in accordance with claim 1 ,wherein the volume of the product is determined on the basis of the signals of the servomotor.7. The method in accordance with claim 1 ,wherein a product stiffness is determined on the basis of the signals of the servomotor.8. The method in accordance with claim 7 ,wherein a temperature of the product is determined from the product stiffness.9. The method in accordance with claim 7 ,wherein the determined product stiffness is used to recognize foreign bodies in the product.10. The method in accordance with claim 1 ,wherein the contact element is ...

Method and system for converting rotating motion into linear motion

A system for transforming rotating motion into linear motion may include an output gear and an output link coupled to the output gear. A shared link may be coupled to the output link and coupled to a rod. An arm may be coupled to the shared link and to a rotating drive. An idle gear may be coupled to the output gear and to a stationary gear. Once rotation has started with the rotating drive, the output gear and idle gear may rotate around the stationary gear while the output link pivots and translates through space with the output gear. The shared link may drive the rod in a linear direction while receiving stabilizing supporting forces from the output link. The intermediate link may be coupled to the output link with a pin. The pin may also couple the intermediate link to the arm.

STORING AND DISPENSING DEVICES AND METHODS

Devices and methods for storing and dispensing herbs can incorporate a container, a cap and an insert. The container has an opening extending from a proximal to an opposing distal end. An interior wall of the container is threaded at least a portion of its longitudinal length. The cap is releasably coupleable with the distal end. The insert, which is engaged with the proximal end, has a handle at one end and a head at an opposing end. The head of the insert is threadedly coupled to the interior wall of the container such that rotation of the handle results in movement longitudinally along the container. As a result, rotation of the handle when the head and the cap are coupled to the container results in compression of herbs or the like; and further rotation of the handle when the cap is removed results in the herb being forced out of the container. 1. A device for use in storing and dispensing herbs and the like , the device comprising:a container having an opening extending from a proximal end thereof to an opposing distal end, an interior wall of the container being threaded at least a portion of a longitudinal distance between the proximal and distal ends;a cap releasably coupleable with the distal end of the container;an insert engaged with the proximal end of the container, the insert having a handle at one end thereof and a head at an opposing end, the head being threadedly coupled to the interior wall of the container such that rotation of the handle of the insert results in movement longitudinally along the container; wherebyrotation of the handle of the insert when the head is coupled to the container and the cap is coupled to the container results in compression of herbs or the like between the head and the cap, and further rotation of the handle when the cap is removed from the container results in the herb being forced out of the distal end of the container.2. The device of wherein the container is at least substantially cylindrical.3. The device of ...

PRESS MACHINE

A press machine includes a press frame having first and second portions, a crankshaft, a crankshaft, a ram, a ram drive mechanism supported by the first portion of the press frame at a primary force application location, a ram guide linearly guiding the ram, and supported by the second portion of the press frame at a ram guide location; and a working tool including an upper tool section and a lower tool section configured for the processing of a workpiece. The upper tool section is fixedly attached to the ram and the lower tool section is fixedly attached to the press frame at a lower tool location. The primary force application location has a first working position during the processing of the workpiece, and a second resting position when the workpiece is not being processed. The ram guide location has a first working position during the processing of the workpiece, and a second resting position when the workpiece is not being processed. The difference between the working position and the resting position of the ram guide location is less than the difference between the working position and the resting position of the primary force application location.

PRESS MACHINE

A press machine includes a press frame, a crankshaft having a first eccentric portion, at least one crankshaft motor connected to the crankshaft, a ram, an upper tool section supported by the ram and a lower tool section fixedly attached to the press frame, a linkage type ram drive mechanism connected to the crankshaft and including at least one pivot support pin, and a ram adjustment mechanism including a pivot support member supporting the at least one pivot support pin. Wherein the at least one secondary ram drive link is pivotally connected at a first end to the at least one pivot support pin and at a second end to a first end of the at least one main ram drive link. The at least one main ram drive link is pivotally connected at a second end to the ram. The at least one ram drive connecting link is rotatably supported by the at least one first eccentric portion of the crankshaft at a first end and pivotally connected at a second end to the at least one main ram drive link at a point between the first and second ends of the at least one main ram drive link. 1. A press machine comprising:a press frame;a crankshaft rotatably supported by the press frame, wherein the crankshaft has at least one first eccentric portion;at least one crankshaft motor connected to the crankshaft and driven to rotate said crankshaft;a ram;a ram guide linearly guiding said ram; at least one main ram drive link;', 'at least one ram drive connecting link;', 'at least one secondary ram drive link; and', wherein the at least one secondary ram drive link is pivotally connected at a first end to the at least one pivot support pin and at a second end to a first end of the at least one main ram drive link; and', 'wherein the at least one main ram drive link is pivotally connected at a second end to the ram; and', 'wherein the at least one ram drive connecting link is rotatably supported by the at least one first eccentric portion of the crankshaft at a first end and pivotally connected at a ...

PRESS MACHINE EXECUTION SYSTEM

A press machine is provided. Two vertical hydraulic cylinders are arranged on an upper beam plate of a press machine body, and the two hydraulic cylinders correspond to workbenches at corresponding positions in a one-to-one correspondence, constituting left and right working units, and a common mechanical drive unit and a common hydraulic drive unit are set for the left and right working units. The mechanical driving unit is composed of a driving motor through an electromagnetic clutch, an electromagnetic brake and lead screw nut driving mechanism driven by a gear pair. According to the load profiles during the working process of hydraulic press machine, the mechanical driving unit or the hydraulic driving unit are selected to provide energy for the two working units. A control method for the press machine, a press machine execution system and a control method for the press machine execution system are further involved. 1. A mechanical-hydraulic hybrid double-station press machine execution system , wherein two vertical hydraulic cylinders are arranged in one press machine body , and the two hydraulic cylinders correspond to workbenches at corresponding positions in a one-to-one correspondence , constituting left and right working units; a mechanical drive unit and a hydraulic drive unit are used to drive the left and right working units; the mechanical drive unit and moveable parts of two hydraulic cylinders form a linkage structure outside a cylinder body through a mechanical transmission structure , and using the mechanical drive unit , the two hydraulic cylinders are electrically driven and reversely move;{'b': 111', '112', '111', '112', '1116', '1114', '1112', '119', '117', '118', '117', '118', '119', '117', '111', '118', '112, 'the two hydraulic cylinders are a first hydraulic cylinder () and a second hydraulic cylinder () respectively, which are symmetrically fixed to the press machine body in a left-right direction and are in the same vertical plane, and at ...

SERVO PRESS MACHINE

A servo press machine includes an eccentric shaft, a connecting rod, a slide, an eccentric shaft-side sliding surface, a connecting rod-side sliding surface, an oil supply port, and a supply mechanism. The oil supply port opens on the eccentric shaft-side sliding surface or the connecting rod-side sliding surface, and supplies a lubricant between the eccentric shaft-side sliding surface and the connecting rod-side sliding surface. The supply mechanism supplies the lubricant to the oil supply port. The eccentric shaft-side sliding surface is formed on the eccentric shaft that is rotationally driven by a servomotor. The oil supply port is formed on the connecting rod-side sliding surface of the connecting rod that moves upward and downward due to the rotational driving of the eccentric shaft. 1. A servo press machine including an eccentric shaft which is rotationally driven by a servomotor , a connecting rod which moves upward and downward due to the rotational driving of the eccentric shaft , and a slide which moves upward and downward as the connecting rod moves upward and downward , the servo press machine comprising:an eccentric shaft-side sliding surface on which a press load during press working acts;a connecting rod-side sliding surface on which the press load acts and which slides with the eccentric shaft-side sliding surface;an oil supply port which opens on the eccentric shaft-side sliding surface or the connecting rod-side sliding surface and which supplies a lubricant between the eccentric shaft-side sliding surface and the connecting rod-side sliding surface; anda supply mechanism which supplies the lubricant to the oil supply port,the supply mechanism delivering the lubricant to the oil supply port and pressurizing the lubricant during a press load period in which the oil supply port is closed by the connecting rod-side sliding surface or the eccentric shaft-side sliding surface on which the press load is acting, andthe supply mechanism supplying the ...

Autonomously Propelled Waste Receptacle and Associated Methods

Embodiments of the present invention are related to an autonomously propelled waste receptacle including a top, a collapsible lid, a housing, an exterior, an interior, and a bottom. The housing includes a circuit board panel, a door, and doorway. The exterior includes a user interface, a plurality of sensors, at least one antenna, and a camera. The interior includes a bin, a trash compactor with a plurality of threaded rods connected to the collapsible lid, an upper can platform, and a bottom tech platform. The bottom includes a plurality of wheels used to drive the autonomously propelled waste receptacle. 1. An autonomously propelled waste receptacle comprising:a top;a collapsible lid; a circuit board panel,', 'a door, and', 'doorway;, 'a housing comprising'} a user interface,', 'a plurality of sensors,', 'at least one antenna, and', 'a camera;, 'an exterior comprising'} a bin,', 'a plurality of threaded rods connected to the collapsible lid,', 'a trash compactor comprising'}, 'an upper can platform, and', 'a bottom tech platform;, 'an interior comprising'} a pair of motorized wheels, and', 'a pair of unmotorized wheels;, 'a bottom comprising'}wherein a portion of the collapsible lid is configured to rotate into a downward orientation, defined as an open position;wherein the collapsible lid is configured as a masher operable to descend the interior of the autonomously propelled waste receptacle via the threaded rods and compact trash within the bin;wherein the user interface is configured as an override to automated features of the autonomously propelled waste receptacle;wherein the plurality of sensors includes at least one of lidar sensors, ultrasonic sensors, and radar on the autonomously propelled waste receptacle housing;wherein the camera is configured to assist with navigation and object identification;wherein the bin is configured to rotate from a vertical position, defined as a receiving position, to an angled position defined as an emptying position; ...

USING DATA ABOUT THE FORCE FLOW IN A PRESS FOR THE OPERATION OF A RAM

A method of using data on the force flow in a press for the operation of a plunger, wherein the loads of the parts involved in the force flow can differ as a result of eccentrically operating forces, in such a way that the data about the respectively acting forces that, in accordance with Hooke's law, cause an extension or compression of a movement of the parts involved in the force flow, is measured and evaluated in relation to a drive device and a position of the plunger, whereupon a skewed position of the plunger is permitted or a skewed position of the plunger is counteracted or a skewed position of the plunger is set during operation of the press. 117-. (canceled)18. A method of using data on a force flow in a press to operate a plunger , the method comprising: a substructure;', 'at least one drive device arranged in the substructure, the at least one drive device being operatively connected to at least one drive train so as to generate a force,', 'a plunger comprising at least one upper tool part, the plunger being configured to execute a stroke and to transmit the force,', 'and at least one bottom tool part associated with the plunger and with the at least one upper tool part,', 'at least one traction element or pressure element configured to act on the plunger via a traction connection or pressure connection which is configured to transmit a drive for the stroke of the plunger, the at least one traction element or pressure element and the traction connection or pressure connection being configured to produce a force flow from the drive device to the at least one upper tool part, and', 'a traction/pressure point, the traction connection or pressure element and the at least one traction element or pressure element being mounted on the plunger in the traction/pressure point so as to allow for a tilting of the plunger, the traction/pressure point, due to elasticities of at least one traction element or pressure element, being configured to allow for a modifiable ...

Press drive comprising two working areas

The invention relates to a press drive for a press or a press having a press drive. The invention also relates to a method for controlling the press drive by means of a control unit. The press drive is used for moving a ram of the press in a stroke direction H between an upper return point OT and a lower return point UT. It comprises a knee lever gear having a first lever and a second lever. A connecting rod engages on the knee lever of the two levers and is connected on the other end to an eccentric of an eccentric drive. The control unit can drive the eccentric drive in a first operating mode B 1 or a second operating mode B 2 or, in particular, also a third operating mode B 3 . In the first and the second operating modes B 1 , B 2 , the eccentric oscillates in a respectively different angle region W 1 , W 2 about a rotation axis D of the eccentric drive, thus resulting in different force and movement states of the ram in both operating modes.

Device and Method for Improving Perovskite Film Formation Uniformity

Provided is a device for improving perovskite film formation uniformity, including a grinder and a sheeter, wherein the grinder grinds a perovskite precursor into a powder, the sheeter presses the ground precursor powder into a precursor sheet, the sheeter includes a mold for pressing the precursor powder and a heating device, and the heating device heats a lower mold. A method of using the above device for improving perovskite film formation uniformity, and a method of preparing a perovskite solar cell are also provided. The precursor sheet prepared herein not only solves the problems of uneven particle size and uneven spreading at the bottom of the evaporation source or incomplete coverage, but also prevents splashing during vacuuming and aeration, and meanwhile, since the precursor powder is compacted, it is more conducive to the uniform conduction of heat during the heating and evaporation process, thereby improving the heat energy use efficiency. 1. A device for improving perovskite film formation uniformity , comprising a grinder and a sheeter , wherein the grinder grinds a perovskite precursor into a ground precursor powder , the sheeter presses the ground precursor powder into a precursor sheet , the sheeter comprises a mold for pressing the precursor powder and a heating device , and the heating device heats the mold.2. The device of claim 1 , wherein the sheeter is a manual sheeter claim 1 , the manual sheeter comprises a base claim 1 , a mold base claim 1 , columns claim 1 , an upper plate claim 1 , a hand wheel claim 1 , a screw rod claim 1 , a handle lever and a power source claim 1 , an oil hydraulic system is disposed in the base claim 1 , the heating device is disposed in the mold base claim 1 , the mold base is disposed at a middle portion of the base claim 1 , the mold is disposed on the mold base claim 1 , the upper plate is disposed on the top of the two columns claim 1 , the hand wheel drives the screw rod to rotate claim 1 , the screw rod is ...

MULTIFACETED VISE-JAW COVER

A firearm maintenance aid can include a firearm vise and a firearm support device. Firearm vise can include vise jaws, a threaded rod connecting vise jaws together, and jaw pin holes in each jaw, the holes extending from an outer surface of a jaw through to an inner surface of each jaw, wherein the holes in the first jaw align with the holes in the second jaw. Firearm support device can include a clamping portion and a supporting portion. The clamping portion can be clamped between the jaws of the firearm vise, can include two parallel clamping faces, and can define vise pin holes that align with the jaw pin holes. The supporting portion can be located opposite the clamping portion and can include a cylindrical shaft. Vise pins can be received by the jaw pin holes and vise pin holes to fixedly connect the support device to the vise. 1. A multifaceted vise-jaw cover comprising:{'claim-text': ['a lower side with an opening contained therein,', 'a right side and a left side,', 'a first face, wherein the first face contains a plurality of grooves, and', 'a second face that is relatively flat; and'], '#text': 'a core comprised of a first material and having'}an overlay having a second, deformable material, wherein the overlay is attached to the second face.2. The multifaceted vise-jaw cover of claim 1 , wherein the opening includes a hollow cavity that is defined by a width claim 1 , a depth claim 1 , and a length of a vise jaw.3. The multifaceted vise-jaw cover of claim 2 , further comprising a vise jaw claim 2 ,wherein the vise-jaw cover is disposed on the vise jaw, andwherein a work-engaging face of the vise jaw is disposed behind either the first face or the second face of the vise jaw cover.4. The multifaceted vise-jaw cover of claim 3 , wherein the vise jaw further comprises at least one bolt-receiver disposed within a side.5. The multifaceted vise-jaw cover of claim 4 , wherein the right side or the left side comprises at least one bolt-hole to align with the at ...

VISE JAW

A vise jaw is provided, including: a first jaw, including a slide groove and at least one locking portion, each locking portion including a receiving room, a threaded hole and a through hole, the receiving room, the threaded hole and the through hole respectively communicated with each other; a second jaw, having a slide protrusion slidably disposed within the slide groove, the slide protrusion having a lateral face facing the through hole; at least one fastening assembly, each fastening assembly including a screw member, an abutting member and at least one elastic member, the screw member screwed into the threaded hole, the abutting member adjustably disposed within the receiving room, the abutting member including a large diameter section and a small diameter section which are arranged along a first direction, the small diameter section disposed through the through hole and extending into the slide groove. 1. A vise jaw , including:a first jaw, including a slide groove and at least one locking portion, each of the at least one locking portion including a receiving room, a threaded hole and a through hole, the receiving room, the threaded hole and the through hole respectively communicated with each other;a second jaw, having a slide protrusion slidably disposed within the slide groove, the slide protrusion having a lateral face facing the through hole; at least one fastening assembly, each of the at least one fastening assembly including a screw member, an abutting member and at least one elastic member, the screw member screwed into the threaded hole, the abutting member adjustably disposed within the receiving room, the abutting member including a large diameter section and a small diameter section, the large diameter section and the small diameter section arranged along a first direction, the small diameter section disposed through the through hole and extending into the slide groove;wherein the screw member is screwed to move in the first direction to press ...

METHOD FOR OPERATING A PRESS WITH AN UNDERNEATH DRIVE AND PRESS OPERATED ACCORDING THERETO

A method and a press are proposed for an energy-efficient drive of a press () with a bottom drive, in which a drive device () disposed in a bottom section (), a plunger () executing a stroke (H) and receiving an upper tool part () with at least one acting tie rod () of a drive train () are provided and the upper tool part () corresponding to a bottom tool part () disposed in the bottom section () machines or forms a work piece (). The drive device () is operated by at least one motor () and by way of a control and regulation device () connecting the motor () and the drive train (). Each drive train () can be operated by its own motor (). When using a drawing device with a holder (), it is operated in the change and during at least a partial path of the respective stroke (H) by the drive train () while observing a shaft-type free space () provided in the bottom section () in a coupled or decoupled manner by means of a releasable rotatory or translational active connection. 115. A method for operating a press () , wherein a work piece () is machined or formed by means of{'b': 2', '3, 'a drive device () disposed in a bottom section (),'}{'b': 1', '1', '1', '2', '2', '1', '2', '2', '1, 'at least one plunger (.) executing a stroke (H) and receiving an upper tool part (.), with at least one acting tie rod (..) of a drive train (.) and'}{'b': 1', '2', '3', '2', '3, 'at least one upper tool part (.) corresponding to at least one bottom tool part (.) disposed in the bottom section ()'}{'b': 2', '2', '1', '1', '3', '3', '1', '1', '1', '1', '3', '3, 'and the drive device () is driven by at least one motor (..) and when using a drawing device(.), its path is operated so that it is couplable or decouplable from the full stroke (H) of the plunger (.) so that the stroke (H) of the plunger (.) and the drawing device (.) are always operated in a closed force flow.'}2214211. The method according to claim 1 , characterized in that claim 1 , at least one drive train (.) is operated by ...

SERVO PRESS MACHINE, MOTOR USING SERVO PRESS MACHINE, AND METHOD OF ASSEMBLING AND DETACHING MOTOR

Provided is a servo press machine having a configuration that allows miniaturization of the servo press machine, and a motor using the same. A servo press machine includes a servomotor, a crankshaft rotated by driving of the servomotor, a connecting rod connected to an eccentric portion of the crankshaft, and a slide connected to the connecting rod, wherein two connecting rods are connected to the crankshaft, the servomotor is an axial gap motor, a rotor of the axial gap motor is assembled with the crankshaft between the two connecting rods, and a stator of the axial gap motor is fixed to a crown in which the crankshaft is housed. 1. A servo press machine comprising:a servomotor;a crankshaft rotated by driving of the servomotor;a connecting rod connected to an eccentric portion of the crankshaft; anda slide connected to the connecting rod,wherein two connecting rods are connected to the crankshaft,the servomotor is an axial gap motor, anda rotor of the axial gap motor is assembled with the crankshaft between the two connecting rods, and a stator of the axial gap motor is fixed to a crown in which the crankshaft is housed.2. The servo press machine according to claim 1 , wherein the axial gap motor has a configuration in which each of the rotor and the stator is dividable on an axis.3. The servo press machine according to claim 2 , wherein the rotor and the stator have fastening holes for fastening respective divided rotor and stator.4. The servo press machine according to claim 3 , wherein the divided rotor is fastened through the fastening hole using a bolt claim 3 , and is assembled with the crankshaft using a frictional force.5. The servo press machine according to claim 2 , wherein portions of divided places of the rotor and the stator are configured to hook each other claim 2 , and the divided rotor and the divided stator are combined claim 2 , thereby configuring the rotor and the stator.6. The servo press machine according to claim 3 ,wherein the rotor ...

Press die and press machine

The invention enhances a cooling effect on a press die for hot press. A lower die includes a first base, a second base mounted on the first base and having an opening in the center, a support table provided in the opening of the second base, and a die portion detachably mounted on the support table and including die pieces. The die portion is divided in die pieces disposed adjoining each other, and cold water pipes are provided in the die pieces respectively. The cold water pipes are bent in a U shape and inserted in the die pieces respectively, and extended downward from the lower ends of the die pieces respectively. The cold water pipes have cooling water injection ends and cooling water ejection ends in a space between the first base and the support table.

PRESS MACHINE AND METHOD FOR ADJUSTING SLIDE POSITION THEREOF

A press machine includes a controller including a displacement calculator being adapted to calculate a slide displacement with a slide being kept at a waiting position displaced from a top dead center by an amount corresponding to a predetermined crank angle based on a measured value of a pre-adjustment die height provided for a height adjustment of the slide, a desired value of a post-adjustment die height, the crank angle, a distance between an upper surface of a bolster and a crank center of an eccentric portion, a crank radius of the eccentric portion, and a distance between a lower surface of the slide and a point center, thereby associating the slide displacement with a difference between the pre-adjustment die height and the post-adjustment die height. 13-. (canceled)4. A press machine comprising:a slide;a bolster being located below the slide;an extendable connecting rod with a lower end that is connected to the slide via a spherical joint;a main shaft comprising an eccentric portion to which an upper end of the connecting rod is connected;a servo motor being adapted to drive the main shaft; anda controller being adapted to control the servo motor, whereinthe controller comprises a displacement calculator being adapted to:calculate a pre-adjustment length of the connecting rod based on a measured value of a pre-adjustment die height provided for a height adjustment of the slide, a distance between an upper surface of the bolster and a crank center of the eccentric portion, a crank radius of the eccentric portion, and a distance between a lower surface of the slide and a point center;subsequently calculate a post-adjustment length of the connecting rod from the calculated pre-adjustment length of the connecting rod, and a difference between the pre-adjustment die height and the post-adjustment die height obtained as a difference between a desired value of the post-adjustment die height and the measured value of the pre-adjustment die height provided for the ...

METHOD FOR ADJUSTING A PHASE OFFSET OF A MULTIPLE-ACTION MECHANICAL TRANSVERSE SHAFT PRESS, AND A PRESS ACCORDING TO SAID METHOD

A method for an adjustment of a phase shift of the movement of at least one internal ram, which is pivotally mounted by means of a drive shaft, in relation to the movement of at least one external ram, which is pivotally mounted by means of a drive shaft, of a multiple-action mechanical transverse shaft press. According to the invention, the method steps effected are a) stopping, delaying or accelerating at least one drive shaft and b) adjusting a phase angle of the at least one internal ram in relation to a phase angle of the at least one external ram by means of at least one electronically controlled rotational movement of at least one drive shaft. 1. A method for an adjustment of a phase shift of the movement of at least one first ram , for example internal ram , which is pivotally mounted by means of at least one drive shaft , in relation to the movement of at least one second ram , for example external ram , which is pivotally mounted by means of at least one drive shaft , of a multiple-action mechanical transverse shaft press ,comprising the following method steps:a) stopping, delaying or accelerating at least one drive shaft; andb) adjusting a phase angle of the at least one first ram, for example internal ram, in relation to a phase angle of the at least one second ram, for example external ram, by means of at least one electronically controlled rotational movement of at least one drive shaft.2. A method for an adjustment of a phase shift of a multiple-action mechanical transverse shaft press , wherein the multiple-action mechanical transverse shaft press includes at least one first drive shaft for at least one first ram and at least one second drive shaft for at least one second ram , and wherein the rotational movements of the drive shafts run phase shifted about a phase angle in relation to one another ,wherein the phase shift is adjusted as a result of altering the phase angle by means of accelerating and/or delaying at least one drive shaft in a ...

Press device

A press device is configured to subject a material to pressing by using an upper die and a lower die. The press device includes a slide, a bolster, a servomotor, an electric double layer capacitor, and a capacitor cooling unit. The upper die is attached to a lower face of the slide. The bolster is disposed under the slide. The lower die is disposed on the bolster. The servomotor drives the slide. The electric double layer capacitor is capable of supplying stored electric power to the servomotor. The capacitor cooling unit cools the electric double layer capacitors.

SAFE CONTROL APPARATUS AND METHOD OF ADJUSTING THE STROKE LENGTH OF AN ECCENTRIC PRESS

A safe control apparatus () for adjusting the stroke length of an eccentric press (), wherein the eccentric press () has a plunger () that is driven via a connecting rod () by an eccentric system () that comprises an eccentric shaft () and an eccentric bushing () that can be released from one another and then rotated against one another for the adjustment of the stroke length; wherein the control apparatus () has an encoder () for determining the rotational position of the eccentric shaft () and a control logic () to generate a first switching signal at at least one first rotational position (BDC, TDC). The control logic () is here configured to automatically readjust the first rotational position (BDC, TDC) on an adjustment of the stroke length. 1. A safe control apparatus for adjusting a stroke length of an eccentric press ,wherein the eccentric press has a plunger that is driven via a connecting rod by an eccentric system, the eccentric system comprising an eccentric shaft and an eccentric bushing, with the eccentric shaft and the eccentric bushing being able to be released from one another and then rotated against one another for the adjustment of the stroke length;wherein the safe control apparatus has an encoder for determining the rotational position of the eccentric shaft and a control logic to generate a first switching signal at at least one first rotational position,wherein the control logic is configured to automatically readjust the first rotational position on an adjustment of the stroke length.2. The safe control apparatus in accordance with claim 1 ,wherein the control logic is configured to generate the first switching signal at a bottom dead center of the eccentric press and a second switching signal at a second rotational position at a top dead center of the eccentric press.3. The safe control apparatus in accordance with claim 2 ,wherein the control logic is configured to generate a third switching signal at a third rotational position at a ...

CRANK PRESS

A crank press with an adjustable stroke comprises a press frame having a frame slideways therewithin with a slider reciprocatively movable therealong and supported by a pneumatic cylinder. In order to significantly increase a working force, a length of the working stroke and efficiency, the crank press further comprises: at least two mutually synchronized crank drives configured for reciprocatively moving the slider along the frame slideways, a lever-crosspiece mechanism having at least one pair of threaded guide stanchions secured within the frame bed, a crosspiece slidably mounted on the guide stanchions atop the slider, at least two two-arm levers hingedly connected to the slider supportadly on the crosspiece, at least one pair of crosspiece stop nuts engaged with threads of the guide stanchions and configured for arresting the cross-piece at the moment of applying a force to the slider by the lever and a switching arrangement for slider reversal with regulation of its stroke. 1. A crank press with an adjustable stroke; said press comprising:a. a press frame having a frame slideways therewithin with a slider reciprocatively movable therealong and supported by a first pneumatic cylinder; wherein said press further comprises a lever-crosspiece mechanism further comprising:', 'a. at least one pair of threaded guide stanchions secured within said frame bed;', 'b. a first crosspiece slidably mounted on said guide stanchions atop said slider;', 'c. at least two two-arm levers slidably movable along a lower surface of said first crosspiece; said shorter arm of said two-arm lever is hingedly connected to said slider; a longer arm of said two-arm lever is hingedly connected to a rod nut by a rod nut arrangement;', 'd. at least one pair of first-crosspiece stop nuts engaged with threads of said guide stanchions and configured for arresting said cross-piece at the moment of applying a force to said slider by said lever; and', 'e. a nut arrangement threadly movable along a ...

METHOD AND DEVICE FOR CLOSED-LOOP CONTROL OF RAM MOVEMENT AND RAM FORCES IN MULTI-POINT SERVO HYBRID PRESSES

A method for the control of a ram movement and ram forces of multi-point servo hybrid presses, where the positions, speeds and forces to drive the ram can be controlled independently of each other by the servo motor, which is assigned to each pressure point or each group of pressure points, for the main drive for the ram movement in the main function and the hydraulic pressure cushions, which are separately assigned to each pressure point of the ram, in an auxiliary function, to influence process-induced position and force settings of the ram in a combinatory interaction to achieve an active control of draw depth and tilt. 1413686789156944. A method for the control of the ram movement and the ram forces of multi-point servo hybrid presses , where the positions , speeds and forces to drive the ram () can be controlled independently of each other by the servo motor () , which is assigned to each pressure point ( , ) or each group of pressure points ( , and , ) , for the main drive for the ram movement in the main function and the hydraulic pressure cushions () , which are separately assigned to each pressure point ( to ) of the ram () , in an auxiliary function , to influence process-induced position and force settings of the ram () in a combinatory interaction to achieve an active control of draw depth and tilt.2. The method as recited in claim 1 , wherein claim 1 ,{'b': 23', '18, 'in the first preparatory phase () before the method sequence begins, the machine-specific stiffness values are stored in the NC control device (),'}{'b': 24', '6', '9', '4', '18', '57, 'in the second preparatory phase (), the part-specific target curve without correction for the movement of the pressure points ( to ) of the ram () is input, calculated and stored in the NC control device () as a position cam disc () without correction,'}{'b': 25', '35', '4', '15', '1', '15', '4', '6', '9', '18, 'in the third preparatory phase (), the part-specific and pressure point-specific curves of the ...

STORING AND DISPENSING DEVICES AND METHODS

Devices and methods for storing and dispensing herbs can incorporate a container, a cap and an insert. The container has an opening extending from a proximal to an opposing distal end. An interior wall of the container is threaded at least a portion of its longitudinal length. The cap is releasably coupleable with the distal end. The insert, which is engaged with the proximal end, has a handle at one end and a head at an opposing end. The head of the insert is threadedly coupled to the interior wall of the container such that rotation of the handle results in movement longitudinally along the container. As a result, rotation of the handle when the head and the cap are coupled to the container results in compression of herbs or the like; and further rotation of the handle when the cap is removed results in the herb being forced out of the container. 1. A device for use in storing and dispensing herbs and the like , the device comprising:a container having an opening extending from a proximal end thereof to an opposing distal end, an interior wall of the container being threaded at least a portion of a longitudinal distance between the proximal and distal ends;a cap releasably coupleable with the distal end of the container;an insert engaged with the proximal end of the container, the insert having a handle at one end thereof and a head at an opposing end, the head being threadedly coupled to the interior wall of the container such that rotation of the handle of the insert results in movement longitudinally along the container; wherebyrotation of the handle of the insert when the head is coupled to the container and the cap is coupled to the container results in compression of herbs or the like between the head and the cap, and further rotation of the handle when the cap is removed from the container results in the herb being forced out of the distal end of the container.2. The device of wherein the container is at least substantially cylindrical.3. The device of ...

BALL JOINT SYSTEM AND SUPPORT DEVICE

A firearm maintenance aid can include a firearm vise and a firearm support device. Firearm vise can include vise jaws, a threaded rod connecting vise jaws together, and jaw pin holes in each jaw, the holes extending from an outer surface of a jaw through to an inner surface of each jaw, wherein the holes in the first jaw align with the holes in the second jaw. Firearm support device can include a clamping portion and a supporting portion. The clamping portion can be clamped between the jaws of the firearm vise, can include two parallel clamping faces, and can define vise pin holes that align with the jaw pin holes. The supporting portion can be located opposite the clamping portion and can include a cylindrical shaft. Vise pins can be received by the jaw pin holes and vise pin holes to fixedly connect the support device to the vise. 1. A ball joint system comprising:a plurality of vise jaws; anda vise base having a housing and connected to the vise jaws via a ball joint,wherein the ball joint includes a ball located at least partially within the housing, a stem connected on a first end to the ball and on a second end to a portion of the vise jaws, and a ball lock for securing the ball in a predetermined position within the housing, andwherein the ball includes one or more passages through which the ball lock is inserted to lock the ball in a predetermined position, the one or more passages being located at least partially along a bottom surface of the ball.2. The ball joint system of claim 1 , wherein the one or more passages are at least partially open channels along an exterior surface of the ball such that at least a portion of the ball lock claim 1 , when inserted into one of the one or more passages claim 1 , is located directly between the passage and an interior of the housing.3. The ball joint system of claim 1 , wherein the one or more passages are two passages that have surfaces that intersect each other.4. The ball joint system of claim 3 , wherein the ...

Portable Compaction Apparatus for Compacting Trash and Other Materials

Embodiments of the apparatus of this disclosure can comprise a portable compactor apparatus for compacting material in a container, wherein the portable compactor apparatus comprises 1. A portable compactor apparatus for compacting material in a container , wherein the portable compactor apparatus comprisesa. At least one base support,b. A linear actuator attached to the at least one base support, the linear actuator having an extendable and retractable shaft, the shaft having a proximal end within the actuator and a distal end,c. A compression head connected to the distal end of the shaft, and 'the container having a top lip portion, the base support positioned on the top lip portion, the linear activator having a first position and a second position, in the first position the shaft is fully retracted (in some embodiments this can mean “fully retracted into the linear actuator”), in the second position the shaft is extended further below the top lip portion of the container.', 'd. Control means for controlling extension and retraction of the shaft,'}2. A portable compactor apparatus for compacting material in a container , wherein the portable compactor apparatus comprisesa) A stationary base post connected to one or more base supports,b) A movable top post wherein the top post is movable relative to the base post and the inner diameter of the top post is greater than the outer diameter of the base post,c) A compression head connected to the top post and the base post by connectors wherein the compression head and connectors are configured to enable the compression head to extend in a direction downward from the top post and base post during compacting operation and to allow the compression head to be folded in a direction parallel to the top post and base post when the apparatus is not in use,d) A compacting platform attached to the compression head and configured below the compression head wherein the compacting platform comprises a plurality of spikes extending ...

COMBINATION APPARATUS OF COLD ISOSTATIC PRESS AND GENERAL PRESS

Provided is a combined cold isostatic press and general press capable of simultaneously performing cold isostatic pressing using pressure of fluid and general pressing using mechanically applied pressure. The combined cold isostatic press and general press includes a main frame having a center penetration region, a pressure vessel supported by the penetration region of the main frame, the pressure vessel performing cold isostatic pressing using fluid injected therein, a top lid installed to be vertically slidable from or to an upper end of the pressure vessel by the fluid filled in the pressure vessel so as to function as piston, the top lid being configured to open or close the upper end of the pressure vessel, a lower lid configured to open or close a lower end of the pressure vessel and a press unit located between the top lid and the main frame to perform pressing using pressure applied by the top lid as the top lid slides from the pressure vessel. As such, enhanced productivity and reduction in fluid consumption and manufacturing costs may be accomplished. 1. A combined cold isostatic press and general press comprising:a main frame having a center penetration region;a pressure vessel supported by the penetration region of the main frame, the pressure vessel performing cold isostatic pressing using fluid injected therein;a top lid installed to be vertically slidable from or to an upper end of the pressure vessel by the fluid filled in the pressure vessel so as to function as piston, the top lid being configured to open or close the upper end of the pressure vessel;a lower lid configured to open or close a lower end of the pressure vessel; anda press unit located between the top lid and the main frame to perform pressing using pressure applied by the top lid as the top lid slides from the pressure vessel.2. The combined cold isostatic press and general press according to claim 1 , wherein the press unit includes:an upper bolster coupled to an upper end of the ...

Workpiece Fixing Jig and Workpiece Fixing Method Using the Same

A workpiece fixing jig includes a base to be fixed on a table, and a clamping mechanism provided on the base for clamping a workpiece. The clamping mechanism includes a first clamping portion and a second clamping portion provided to face each other. At least one of the first and second clamping portions and is configured to move forward and backward with respect to the other along a moving direction and the moving direction is set to a direction intersecting a direction in which the base is fixed on the table. In using this workpiece fixing jig the base is fixed on the table after the workpiece is clamped between the first clamping portion and the second clamping portion 1. A workpiece fixing jig for fixing a workpiece on a table of a machine tool , comprising:a base to be fixed to the table; anda clamping mechanism provided on the base and configured to clamp the workpiece,the clamping mechanism including a first clamping portion and a second clamping portion provided to face each other;at least one of the first and second clamping portions being configured to move forward and backward with respect to the other along a moving direction; andthe moving direction intersecting a direction of fixation of the base to the table.2. The workpiece fixing jig according to claim 1 , wherein a support is provided between the first clamping portion and the second clamping portion for receiving the workpiece.3. The workpiece fixing jig according to claim 1 , wherein:the first clamping portion comprises a screw shaft; and a first block having a through hole formed therein and holding the first clamping portion in the through hole, the through hole being formed along the moving direction and having a large diameter on a side closer to the second clamping portion and a small diameter on a side opposite thereto;', 'a second block holding the second clamping portion;', 'a biasing body inserted in a deep side of the larger diameter side of the through hole of the first block; and', 'a ...

MANUALLY OPERATED PRESS

A manually operated press comprising an actuating member coupled to a shaft, wherein an actuation of the actuating member is converted into a stroke movement of a press ram coupled to the shaft, and hence also into a change in a relative position of the press ram. The press furthermore comprises a reset mechanism for resetting the actuating member, which reset mechanism counteracts the actuation of the actuating member and causes a return movement of the press ram opposite the stroke movement. The reset mechanism comprises a spiral spring. 1. A manually operated press , comprising:a shaft;an actuating member coupled to the shaft;a press ram coupled to the shaft; anda reset mechanism that is configured to reset the actuating member;wherein an actuation of the actuating member is converted into a stroke movement of the press ram;wherein the reset mechanism is configured to counteract the actuation of the actuating member and to cause a return movement of the press ram opposite the stroke movement, andwherein the reset mechanism comprises a spiral spring.2. The manually operated press as claimed in claim 1 , wherein the spiral spring comprises a spirally wound leaf spring.3. The manually operated press as claimed in claim 1 , further comprising:a slider housing; anda spring housing mounted in the slider housing;wherein the shaft is arranged to be rotatable in the slider housing, and the press ram is longitudinally guided in the slider housing, andwherein the spiral spring is arranged in the spring housing.4. The manually operated press as claimed in claim 3 , wherein the spring housing comprises a pot-like or basket-like housing part and a cover part attached to the housing part.5. The manually operated press as claimed in claim 3 , wherein a radially inner end of the spiral spring is attached to the shaft claim 3 , and a radially outer end of the spiral spring is attached to the spring housing.6. The manually operated press as claimed in claim 5 , wherein the spiral ...

Jaws and adapter assembly for a machining system

A jaws apparatus and method for using the jaws apparatus within a vise is described herein. A jaws apparatus may include a fixed jaw secured to the vise through an adapter. The adapter may have an adapter contact face and the fixed jaw may have a jaw contact face in slidable engagement with the adapter contact face. The adapter contact face may be comprised of a first physical material and the jaw contact face comprised of a second physical material. The first physical material and the second physical material may have substantially similar mechanical properties. The jaws apparatus may further include a movable jaw secured to a movable portion of the vise.

ENERGY-SAVING DOUBLE-MOTOR DOUBLE-STATION SCREW PRESS

Disclosed is a double-motor double-station screw press, comprising two sets of screw pair mechanisms on both sides thereof, i.e., first and second screw pair mechanisms, where in the first screw pair mechanism, a first lead screw is driven by a resultant movement synthesized by first and second motors through a first differential gear train; in the second screw pair mechanism, a second lead screw is driven by a resultant movement synthesized by the first and second motors through a second differential gear train; a first slider and a second slider in the press work symmetrically; a transmission mode between the second motor and the second differential gear train is switched by controlling a steering switching apparatus, such that the second motor can assist the first motor during a single-cylinder pressing process to increase the output pressure, but also it is convenient to adjust a relative positions of two cylinders. 1. An energy-saving double-motor double-station screw press , wherein:{'b': 7', '6', '8', '10', '7', '6', '8', '10', '4', '4', '4', '3', '4', '3', '4', '4', '4', '4', '3', '4', '3', '4, 'i': a', 'a', 'a', 'a', 'b', 'b', 'b', 'b', 'a', 'b', 'c', 'a', 'c', 'a', 'b', 'f', 'g', 'h', 'b', 'h', 'b', 'f, 'two sets of screw pair mechanisms are respectively arranged on both sides of the press, where a first screw pair mechanism comprises a first cylinder (), a first lead screw (), a first slider (), and a first anti-rotation apparatus (), and a second screw pair mechanism comprises a second cylinder (), a second lead screw (), a second slider (), and a second anti-rotation apparatus (); a first differential gear train is formed by a first bevel gear (), a second bevel gear (), a third bevel gear (), and a first turning arm (), the first differential gear train takes the third bevel gear () and the first turning arm () as input ends and the first bevel gear () as an output end; and a second differential gear train is formed by a sixth bevel gear (), a seventh ...

Hand-Held Tool for Compressing Contents of Food Cans

A tool for compression of food within food cans is provided having a handle engaged with a body with first and second supports. A threaded member engaged with a first support when rotated translates a contact member against a lid of a can on a support surface of the opposing second support to compress food in the can between a lid and the bottom of the can. The tool can in include a plurality of contact members sized to engage different diameter sized cans. 1. A tool for compression of food within food cans comprising:a body having a first support member positioned across a gap from a second support member;a support surface on said second support member, said support surface adapted for positioning of a food can thereon;a threaded aperture formed in said first support member;a threaded member having a first end and having a distal end opposite said first end;said threaded member having threads around a circumference thereof in-between said first end and said distal end, said threads cooperatively engageable with said threaded aperture;a contact member in an engagement at said distal end of said threaded member, said contact member having a diameter adapted to contact a lid of said can;said threaded member rotatable in a first direction translating said contact member toward said support surface; andsaid threaded member rotatable in a second direction translating said contact member in a direction toward said first support member, whereby a rotation of said threaded member in said first direction imparts a compression to food positioned with said can between a bottom surface of said food can and said lid.2. The tool for compression of food within food cans of claim 1 , wherein said engagement of said contact member at said distal end of said threaded member is a rotational engagement between said threaded member and said contact member.3. The tool for compression of food within food cans of additionally comprising:a plurality of said contact members; andsaid ...

Machine vice quick locking system

A machine vice quick locking system being a machine vice unit with modified mounting blocks, each having a plurality of vertically inclined continuous hole spaces with the mid-space portion of each hole space being amenable to receipt of the nut portions of a plate-bolt-nut complex unit serving to quickly facilitate a locking fast of either one and ultimately both of a pair of equivalently sized jawplates to either of the anterior or posterior walls of either modified mounting block portion of the machine vice unit with each jawplate featuring a pair of horizontally inclined counterbored holes for receipt by each, of one bolt portion of each complex unit. 1. A machine vice quick locking system , comprising:a. a modified machine vice anterior mounting block;b. a first pair of vertically inclined countersunk continuous first hole spaces within said modified anterior mounting block;c. a rectangularly shaped frontal space portion of each said first hole space;d. a rectangularly shaped rear space portion of each said first hole space;e. a cylindrically shaped mid-space portion of each of said first hole spaces with a mid-space depth in excess of a depth of said frontal and said rear space portions of said each said first hole spaces;f. a horizontally inclined first central axis of symmetry of each said first hole space;g. a modified machine vice posterior mounting block;h. a frontally positioned pair of vertically inclined countersunk continuous second hole spaces within said modified posterior mounting block;i. a rectangularly shaped frontal space portion of each said second hole space;j. a rear space portion of each said second hole space;k. a cylindrically shaped mid-space portion of each said second hold space with a mid-space depth in excess of a depth of said frontal and said rear space portion of each said second hole space;l. a horizontally inclined second central axis of symmetry of each said second hole space;m. a posteriorly positioned pair of vertically ...

Slide motion control apparatus for mechanical press

A slide motion control apparatus for a mechanical press comprising: a slide which is disposed so as to be relatively vertically movable with respect to a driven body to which a drive force is transmitted through a con rod of the mechanical press; a relative position commander that outputs a relative position command indicating a relative position of the slide with respect to the driven body; a relative position detector that detects a relative position of the slide with respect to the driven body, and outputs a relative position detecting signal indicating the detected relative position; a servomotor; a drive mechanism that relatively moves the slide with respect to the driven body by a drive force of the servomotor; and a controller that controls the servomotor based on a relative position command signal output from the relative position commander, and the relative position detecting signal output from the relative position detector.

A tamping assembly

A tamping assembly for capsule filling machine is provided. The tamping assembly comprises a fixed base/platform for accommodating a dosing disc assembly; a movable platform disposed above the fixed platform, the movable platform having plurality of sets of top tamping plungers; a pair of movable rods extending from the movable platform; and a lifting assembly mounted below the fixed base, and operably connected with the pair of movable rods for lifting/lowering the movable rods and/or the movable platform, the lifting assembly comprising a pair of first link members, each first link member extends along an incline from a first end to a second end, at the first end each first link members is pivotally mounted below the fixed base; a pair of second link members, each second link member extends from a proximal to a distal end, the proximal end of each second link member pivotally coupled with the second end of the each link member via a first pivot rod, and the distal end of each second link member pivotally coupled with each movable rod via a second pivot rod; and a drive mechanism connected with the second end of each first link member for moving the first link members, movement of the first link member causes the second member to lift or lower the movable platform, and thereby the tamping assembly.

Press Machine

A press machine has a body, a lower pressing assembly, and an upper pressing assembly. The body has a first driving device, a second driving device, at least one first supporting rod, and at least one second supporting rod. The at least one first supporting rod is rotatably connected to the first driving device. The at least one second supporting rod is rotatably connected to the second driving device. The lower pressing assembly is movably mounted with the at least one first supporting rod of the body. The upper pressing assembly is movably mounted with the at least one second first supporting rod of the body, and is able to move toward the lower pressing assembly. 1. A press machine comprising: a first driving device;', 'a second driving device;', 'at least one first supporting rod rotatably connected to the first driving device; and', 'at least one second supporting rod rotatably connected to the second driving device;, 'a body having'}a lower pressing assembly movably mounted with the at least one first supporting rod of the body; andan upper pressing assembly movably mounted with the at least one second first supporting rod of the body, and being able to move toward the lower pressing assembly.2. The press machine as claimed in claim 1 , whereinthe at least one first supporting rod has a lower thread portion; andthe lower pressing assembly has at least one first sliding component slidably mounted with the lower thread portion of the at least one first supporting rod.3. The press machine as claimed in claim 1 , whereinthe at least one second supporting rod has an upper thread portion; andthe upper pressing assembly has at least one second sliding component slidably mounted with the upper thread portion of the at least one second supporting rod.4. The press machine as claimed in claim 2 , whereinthe at least one second supporting rod has an upper thread portion; andthe upper pressing assembly has at least one second sliding component slidably mounted with the ...

PRESS MACHINE AND PRESS METHOD

A press machine includes a drive mechanism that moves at least one of an upper tool and a lower tool and machines a workpiece placed between the upper and lower tools. The drive mechanism includes a first drive source that rotates a screw shaft serving as an advance-retract component and a second drive source that rotates a nut connected to the screw shaft. A structure including the upper tool and lower tools includes a casing supporting the screw shaft such that the screw shaft is rotatable, a movable member that is movably formed in the casing and can contact an end of the screw shaft or retract therefrom, and a drive unit that moves the movable member. 1. A press machine comprising a drive mechanism configured to move at least one of an upper tool and a lower tool , the press machine aiming to machine a workpiece placed between the upper tool and the lower tool , wherein a first drive source configured to rotate the screw shaft; and', 'a second drive source configured to rotate the nut,, 'the drive mechanism uses a screw shaft or a nut connected to the screw shaft as an advance-retract component and comprises a casing supporting the screw shaft or the nut in such a manner that the screw shaft or the nut is rotatable;', 'a movable member movably formed in the casing and configured to be capable of contacting an end of the screw shaft or an end of the nut or retracting therefrom; and a drive unit configured to move the movable member., 'a structure comprising the upper tool or the lower tool comprises2. The press machine of claim 1 , whereinthe end of the screw shaft or the end of the nut has an inclined surface inclined with respect to an advance-retract direction, andthe movable member has an inclined surface that can contact the inclined surface.3. The press machine of claim 1 , whereina slide screw nut formed in the casing and connected to a slide screw is used as the movable member, andwhen the slide screw nut is rotated by the drive unit, the slide screw nut ...

DRIVE FOR A MACHINE, TORQUE MOTOR, CLUTCH UNIT, DEVICE FOR PROCESSING MATERIALS, AND USE OF A TORQUE MOTOR

The invention relates to a drive () of a machine () comprising a drive motor () for driving a rotatable shaft () of the machine () around a shaft axis of rotation (), and comprising a clutch unit () in operative connection with the drive motor () and the shaft () for compensating for a relative movement () between the shaft () and the drive motor (). The drive motor () has a rotor part () surrounding the shaft () on which a clutch rotation part (A) of the clutch system () is mounted to be rotatable around the shaft axis of rotation (), wherein the rotor part () is arranged at least partially engaging in the clutch rotation part (A) in such a way that the clutch rotation part (A) is mounted radially movably on the rotor part (). 1. A drive of a machine having a shaft rotatable about a shaft rotation axis , the drive comprising:a drive motor having a rotor surrounding the shaft and rotatable about a rotor rotation axis;a coupling operatively connected to the drive motor and to the shaft for compensating for relative movement between the shaft and the drive motor the coupling having a rotatable coupling part mounted for rotation about the shaft rotation axis, the rotor at least partially engaging in the rotatable coupling part, and the rotatable coupling part being radially movable on the rotor.2. The drive according to claim 1 , wherein the rotatable coupling part and the rotor together form a connection that carries the rotatable coupling part so that it is radially movable but rotationally fixed directly on the rotor.3. The drive according to claim 2 , wherein the rotor has at least one coupling dog engaging axially in a connecting slot formed in the rotatable coupling part.4. The drive according to claim 3 , wherein the at least one coupling dog projects axially beyond a front axial end face of the rotor.5. The drive according to claim 3 , wherein the at least one coupling dog is spaced radially from the shaft rotation axis.6. The drive according to claim 1 , ...

DRIVE DEVICE WITH A HYPOCYCLOID GEAR ASSEMBLY FOR A FORMING MACHINE

A drive device () for a forming machine () includes a hypocycloid gear assembly () having an eccentric gear (), a stationary annulus gear () and a planetary gear system (). The planetary gear system () includes an orbiting gear () orbiting and rolling in an annulus gear (). The orbiting gear () is connected to at least one first planetary gear (). On the first planetary gear (), a first planetary gear equalization mass (m) is disposed diametrically opposite an output bearing. At least one first eccentric gear equalization mass (m) is arranged on the eccentric gear (). The first eccentric gear equalization mass (m) is arranged diametrically opposite, relative to a planetary gear axis (PA) about which the planetary gear system () rotates. The resultant forces and torques acting on the annulus gear () can at least be reduced by the equalization masses. 11011. Drive device () for a forming machine () , the drive device comprising:{'b': 20', '24', '28', '24', '23, 'i': 'a', 'a hypocycloid gear assembly () comprising an annulus gear () arranged coaxially with respect to an annulus gear axis (HA), and a planetary gear system () orbiting in the annulus gear () and being rotatable about a planetary gear axis (PA) and being in a driven connection with an eccentric gear (),'}{'b': 30', '28, 'an output bearing () arranged on the planetary gear system (),'}{'sub': '2', 'b': 28', '30, 'a first planetary gear equalization mass (m) being arranged on the planetary gear system () and being diametrically opposite the output bearing (), relative to the planetary gear axis (PA), and'}{'sub': '3', 'b': '23', 'a first eccentric gear equalization mass (m) being arranged on the eccentric gear () and being diametrically opposite the planetary gear axis (PA), relative to the annulus gear axis (HA).'}2. Drive device as in claim 1 ,{'sub': 4', '3, 'b': '23', 'wherein a second eccentric gear equalization mass (m) is arranged on the eccentric gear (), said second eccentric equalization mass being ...

FORMING PRESS

A draw press includes a carriage moveable toward a work piece and an upper die movably secured to the carriage. The upper die is movable with respect to the carriage to draw the work piece. A method for drawing a metal part is also disclosed. 1. A draw press comprising:a lower die;a carriage moveable toward a lower die; andan upper die movably secured to the carriage, the upper die movable with respect to the carriage to draw the work piece, wherein the carriage is movable downward toward the lower die to position the upper die with respect to the lower die in a workpiece engagement position, and wherein the upper die is movable with respect to the carriage downward away from the workpiece engagement position toward the lower die to position the upper die in a drawing position wherein a workpiece may be drawn.2. The draw press of claim 1 , further comprising a first drive mechanism operably connected to the carriage that includes a first drive mechanism servomotor claim 1 , a gear train claim 1 , an eccentric ring and a connecting rod claim 1 , and a second drive mechanism operably connected to the upper die that includes a second drive mechanism servomotor connected with a spindle claim 1 , which cooperates with a spindle nut.3. The draw press of claim 1 , further comprising a first drive mechanism operably connected to the carriage to move the carriage claim 1 , and a second drive mechanism secured to the carriage and operably connected to the upper die to move the upper die.4. The draw press of claim 3 , wherein the carriage defines a chamber therein and the second drive mechanism is at least partially positioned in the chamber.5. The draw press of claim 1 , further comprising a first drive mechanism operably connected to the carriage to move the carriage claim 1 , and a second drive mechanism secured to the carriage and operably connected to the upper die to move the upper die claim 1 , wherein the second drive mechanism includes a motor claim 1 , and a spindle ...

PRESS SYSTEM AND CONTROL METHOD FOR PRESS SYSTEM

A press system includes: a press device configured to perform press working on a workpiece; a detection device configured to detect a press load applied for the press working by the press device; a number acquisition device configured to acquire a number of cycles of press loading, for each section of a plurality of sections into which a press loading region over a total length of a slide stroke is divided; a stress calculation device configured to calculate a stress applied to the press device, the stress corresponding to the press load for each section of the press loading region; and a degree-of-fatigue calculation device configured to calculate a degree of fatigue of the press device, based on respective stresses applied to the press device and respective numbers of cycles of press loading, for the plurality of sections of the press loading region. 1. A press system comprising:a press device configured to perform press working on a workpiece;a detection device configured to detect a press load applied for the press working by the press device;a number acquisition device configured to acquire a number of cycles of press loading, for each section of a plurality of sections into which a press loading region over a total length of a slide stroke is divided;a stress calculation device configured to calculate a stress applied to the press device, the stress corresponding to the press load for each section of the press loading region; anda degree-of-fatigue calculation device configured to calculate a degree of fatigue of the press device, based on respective stresses applied to the press device and respective numbers of cycles of press loading, for the plurality of sections of the press loading region.2. The press system according to claim 1 , further comprising an informing device configured to give predetermined information based on the degree of fatigue of the press device calculated by the degree-of-fatigue calculation device.3. The press system according to claim ...

ELECTRIC PRESS AND METHOD FOR CALIBRATING THE SAME

Disclosed herein are an electric press and a method for calibrating the electric press, which can implement a rapid calibration operation. An electric press () includes a ram location information storage unit () and a load control unit (). The ram location information storage unit () stores ram location information, corresponding to actual load values and representing locations to which a ram is moved, in advance. The load control unit () applies an actual load, corresponding to at least one location which belongs to the locations represented by the ram location information and to which the ram is moved, to a compression target by moving the ram to the location. Accordingly, the load value output by the detection unit is calibrated based on the actual load value applied to the compression target. 1. A method for calibrating an electric press , the electric press including a detection unit configured to detect a load value applied to a compression target and electrically driving a ram based on the load value , the method comprising:storing ram location information, corresponding to actual load values and representing locations to which the ram is moved, in advance;applying an actual load, corresponding to at least one location which belongs to the locations represented by the ram location information and to which the ram is moved, to the compression target by moving the ram to the location; andcalibrating the load value, output by the detection unit, based on the actual load value applied to the compression target.2. The method of claim 1 , wherein:the detection unit includes a load cell and an instrumentation amplifier, and detects the load value through a process of amplifying the output value of the load cell by means of the instrumentation amplifier; andthe calibrating includes changing gain and offset values of the instrumentation amplifier.3. The method of claim 1 , wherein:the detection unit includes a load cell, an instrumentation amplifier, and a load value ...

GEAR TRAIN UNIT AND ARRANGEMENT FOR A STAMPING PRESS

The invention relates to a gear train unit, comprising a plurality of planetary gear train stages, which are connected one after the other and which each comprise a ring gear, a sun gear, and a plurality of planet gears supported on a planet carrier, wherein the sun gear of each following planetary gear train stage is formed by the planet carrier of the preceding planetary gear train stage. The gear train unit comprises a driving element, which forms the sun gear of the first planetary gear train stage, and an output element, which forms the planet carrier of the last of the gear planetary gear train stages connected one after the other. The driving element is supported by means of first bearings arranged in the region of ends of the driving element, in such a way that the driving element can rotate about a longitudinal axis of the driving element, and at least some of the planet carriers of the planetary gear train stages are supported on the driving element in the region between the first bearings by means of bearings. The invention makes it possible to provide a gear train unit having a plurality of planetary gear train stages connected one after the other that is economical, extremely robust, and very compact and that additionally can transmit very high power. 1. A gear train unit for coupling a drive motor with an automatic punching press or with a punching press , respectively , with a plurality of planetary gear train stages connected one after the other , which each comprise a ring gear , a sun gear and a plurality of planet gears supported on a planet carrier , wherein the sun gear of each following planetary gear train stage is formed by the planet carrier of the preceding planetary gear train stage or is connected or connectable with said planet carrier in a torsionally rigid manner in rotational direction of the latter ,with a driving element which forms the sun gear of the first planetary gear train stage or which is connected or connectable with said ...

ORTHOPAEDIC INSTRUMENT FOR SECURING A BONE

An orthopaedic instrument for securing a bone includes a base plate, a cutting block removably coupled with an end of said base plate, and a V-shaped vice member slidingly coupled with the base plate and movable toward and away from the cutting block. The cutting block has a plurality of cutting slots, each of which has a predefined configuration. Further, the vice member is configured for centering the bone and applying a force against the bone toward the cutting block. 1. An orthopaedic instrument for securing a bone , comprising:a base plate having an end;a cutting block removably coupled with said end of said base plate, said cutting block having a plurality of cutting slots, each of said cutting slots having a predefined configuration; anda V-shaped vice member slidingly coupled with said base plate and movable toward and away from said cutting block, said vice member configured for centering the bone and applying a force against the bone toward said cutting block.2. The orthopaedic instrument according to claim 1 , said cutting block being configured for applying another force against the bone toward said base plate.3. The orthopaedic instrument according to claim 2 , wherein said cutting block has a face that increasingly extends toward said V-shaped vice member as it extends away from a plane of said base plate.4. The orthopaedic instrument according to claim 1 , said plurality of predefined cutting slots including a first set of cutting slots that are non-coplanar with said base plate and a second set of cutting slots which are coplanar with said base plate claim 1 , each of said second set of cutting slots being positioned at a predefined distance from said base plate.5. The orthopaedic instrument according to claim 4 , wherein said cutting block is configured to be rotatable 180 degrees to switch from said first set of cutting slots to said second set of cutting slots and vice versa.6. The orthopaedic instrument according to claim 5 , said cutting block ...

Servo press machine and setting method for servo press machine

A servo press machine includes a display unit that displays a strip-shaped region for setting a motion of a slide and an operation unit that receives an input operation. A range extending from an upper end of the strip-shaped region to a lower end thereof corresponds to a movement range of the slide in a linear movement, and the strip-shaped region is formed of a plurality of slide operation regions that are consecutive in a direction in which the strip-shaped region extends. Each of the slide operation regions can set a speed of the slide in response to the input operation received by the operation unit, and a boundary between adjacent two of slide operation regions can move along the direction in which the strip-shaped region extends in response to the input operation received by the operation unit.

Press Drive Device for a Press, and Press Comprising a Press Drive Device

A press drive device includes a connecting rod with input and output ends. A drive shaft mounts to rotate about a shaft axis and includes a connecting rod bearing in eccentric relation to the shaft axis. The input end mounts on the connecting rod bearing. At least first and second drive housings are provided on axially opposite sides of the connecting rod bearing. The drive shaft projects into both drive housings. A motor mounts in at least one of the drive housings and includes a stator rotationally fixed to a drive housing peripheral wall located coaxially around the shaft axis. A rotor supported by a rotor hub is arranged radially within the stator with mounting space between the shaft axis and the rotor for possibly mounting a braking device. 12110. Press drive device () for a press () , the press drive device comprising:{'b': 49', '48', '50, 'a connecting rod () that has a driving end () and a driven end (),'}{'b': 35', '46', '48', '49, 'a drive shaft () that can be rotated about a shaft axis (W) and comprising a connecting rod bearing () that is eccentrically arranged relative to the shaft axis (W) and on which the driving end () of the connecting rod () is supported,'}{'b': 24', '25', '24', '25', '26, 'at least one first drive housing () and one second drive housing (), wherein each of the first drive housing () and the second drive housing () comprises a peripheral wall () that is closed within itself defining a ring in peripheral direction around the shaft axis (W) and/or extending coaxially relative to the shaft axis (W),'}{'b': 30', '24', '25', '65', '66, 'a driving motor () arranged in one or more of the at least one first drive housing () and the second drive housing (), said driving motor comprising a stator () and a hollow cylindrical rotor (),'}{'b': 67', '35', '66, 'a rotor hub () connected to the drive shaft () in a rotationally fixed manner and to which the rotor () is mounted with one axial end,'}{'b': 66', '67', '31, 'wherein, radially between ...

RECIPROCATING PRESS

A reciprocating press for acting on a workpiece is described, and includes an eccentric shaft rotatably disposed in a rotatable eccentric sleeve, and a crank-slider mechanism coupled to the eccentric shaft. Rotations of the eccentric shaft and the rotatable eccentric sleeve are independently controllable to dynamically vary a stroke length of the crank-slider mechanism.

PRESS LOAD MEASURING APPARATUS AND METHOD FOR PRESS MACHINE

A press load measuring apparatus for a press machine of 1-point type includes: a plurality of strain gauges attached to the respective columns of the press machine, the plurality of strain gauges detecting respective strains generated in the respective columns in association with a press load acting on the slide; a bending moment calculator configured to calculate bending moments acting on respective columns based on an angle formed between a direction of movement of the slide and the connecting rod; and a press partial load calculator configured to calculate press partial load signals corresponding to the respective columns, an impact of bending strain components caused by the bending moments included in the strain signals being eliminated from the press partial load signals based on the bending moments acting on the respective columns detected by strain gauges attached to the respective columns. 1. A press load measuring apparatus for a press machine of 1-point type configured to drive a slide via one connecting rod , the press load measuring apparatus comprising:a plurality of strain gauges attached to a plurality of columns of the press machine respectively, the plurality of strain gauges configured to detect respective strains generated in the plurality of columns in association with a press load acting on the slide,a bending moment calculator configured to calculate bending moments acting on respective columns of the plurality of columns based on an angle formed between a direction of movement of the slide and the connecting rod, anda press partial load calculator configured to respectively calculate press partial loads corresponding to the respective columns of the plurality of columns, an impact of bending strain components being eliminated from the press partial loads based on the strains detected by the strain gauges attached to the respective columns of the plurality of columns and the bending moments acting on the respective columns, the impact of the ...

SOFT JAW FOR A MACHINE VISE

A jaw assembly for use on a slideway in which no fasteners or mounting members are required to mount and demount the jaw from the assembly. The jaw assembly may also include a removable jaw to allow the gripping surface of the jaw assembly to be easily changed. 1. A jaw assembly adapted for use on a slideway of a machine table , comprising:a jaw holder;a connector provided on said jaw holder for mounting said jaw assembly in said slideway;a rectangular protrusion extending from the jaw holder;a jaw drive provided on said jaw holder;a jaw operatively associated with said jaw holder;a channel formed in the jaw, wherein the channel is sized to receive the rectangular protrusion of the jaw holder,wherein, as the jaw drive is advanced in a downward direction, the jaw slides in a perpendicular direction over the rectangular protrusion.2. The jaw assembly of claim 1 , wherein the jaw drive comprises a curved drive face.3. The jaw assembly of claim 2 , wherein the jaw comprises a wedge face claim 2 , andwherein, as the jaw drive is advanced downward, the curved drive face contacts the wedge face to slide the jaw in the perpendicular direction.4. The jaw assembly of claim 1 , wherein the machine table comprises a plurality of teeth claim 1 , andwherein a bottom surface of the jaw holder comprises a plurality of teeth that interlock with the plurality of teeth of the machine table.5. The jaw assembly of claim 1 , wherein a bottom surface of the jaw holder and a bottom surface of the jaw comprise a lengthwise groove claim 1 , andwherein a connection plate is connected to the bottom side of the jaw holder in the groove.6. The jaw assembly of claim 5 , wherein the connection plate extends along the on the bottom surface of the jaw.7. A jaw adapted for use on a slideway of a machine table claim 5 , comprising:a channel having opposing parallel sides;at least one ball bearing fastener threaded through a bore in said jaw, wherein a tip of the at least one ball bearing fastener ...

MECHANICAL PRESS WITH SLIDING BLOCK

A mechanical press, with at least one drive shaft having a driver that is eccentric with respect to a shaft axis, and a sliding block. The sliding block is driven by the driver to perform a forcibly guided movement. During an execution of a pressure stroke, the sliding block is guided on at least one sliding surface on the pressure-input side opposite to a pressure-input-side surface of a slide guide. The sliding block has a sliding surface on the pressure-output side lying opposite to the pressure-input side surface, this surface being guided on a pressure-output-side surface of the slide guide, wherein the sliding surface on the pressure-input side of the sliding block has a concave or convex curvature. The sliding surface on the pressure-output side of the sliding block has the opposite concave or convex curvature, respectively. 115-. (canceled)16. A mechanical press , comprising:at least one drive shaft having a driver that is eccentric relative to a shaft axis, anda sliding block, wherein the sliding block is driven by the driver to perform a forcibly guided movement,wherein, during an execution of a pressure stroke, the sliding block is guided on at least one sliding surface on the pressure-input side opposite to a pressure-input-side surface of a slide guide,wherein the sliding block has a sliding surface on the pressure-output side lying opposite the pressure-input side sliding surface, this surface being guided at a pressure-output-side surface of the slide guide, andwherein the sliding surface on the pressure-input side of the sliding block has a concave or convex curvature, wherein the sliding surface on the pressure-output side of the sliding block has the opposite concave or convex curvature, respectively.17. The mechanical press as claimed in claim 16 , wherein the sliding block executes a pendulum movement about a pendulum axis claim 16 , wherein the pendulum axis is situated outside the sliding block.18. The mechanical press as claimed in claim 17 , ...

PLANETARY TRANSMISSION

A planetary transmission for transmitting drive power to a work machine, comprising a plurality of planetary gearwheels, a plurality of planetary shafts and at least one planetary carrier, the planetary gearwheels being arranged in each case rotatably on one of the planetary shafts, and the planetary shafts being fastened in each case to the planetary carrier, characterized in that the planetary carrier is configured for a releasable connection to a work machine shaft. 3. The planetary transmission of claim 2 , wherein the planetary carrier is configured for a positively locking or non-positive connection to the work machine shaft.4. The planetary transmission of claim 2 , wherein the planetary shafts in each case are fastened to the planetary carrier at precisely one end of the respective planetary shaft.5. The planetary transmission of claim 2 , wherein the at least one planetary carrier as an internal toothing system claim 2 , the internal toothing system being configured to engage into an external toothing system of the work machine shaft.6. The planetary transmission of claim 2 , wherein the planetary transmission has a securing means claim 2 , the planetary carrier being secured by way of the securing means against an axial displacement relative to the work machine shaft.7. The planetary transmission of claim 2 , wherein the planetary transmission has a clamping means claim 2 , the clamping means being configured for fastening the planetary carrier to the work machine shaft.8. The planetary transmission of claim 7 , wherein the clamping means is configured as a clamping set.9. The planetary transmission of claim 2 , wherein an end of the respective planetary shaft claim 2 , at which the planetary carrier is fastened claim 2 , faces the work machine in the installed state.10101. The planetary transmission of claim 2 , wherein the work machine () comprises a press.11. The planetary transmission of claim 2 , wherein the planetary transmission comprises a housing ...

PRESS MACHINE AND METHOD OF CONTROLLING PRESS MACHINE

A press machine includes a servo amplifier configured to supply a drive current to a servo motor, current detecting means for detecting the drive current, rotational angle detecting means for detecting a rotational angle of a rotary motion, speed setting means, determination means and speed changing means. The speed setting means is configured to set a press production speed by setting a correspondence between rotational angles and rotational speeds at the rotational angles, which defines the rotary motion. The determination means is configured to determine whether or not the drive current detected by the current detecting means is greater than or equal to a first threshold. The speed changing means is configured to reduce all the rotational speeds set by the speed setting means by an equal ratio when the drive current detected by the current detecting means is greater than or equal to the first threshold. 1. A press machine configured to convert a rotary motion produced by a drive source into a reciprocating motion of a slide through a power conversion mechanism , comprising:a servo motor configured to provide the rotary motion;a servo amplifier configured to supply a drive current to the servo motor;a current detecting device configured to detect the drive current;a rotational angle detecting device configured to detect a rotational angle of the rotary motion;a speed setting device configured to set a press production speed by setting a correspondence between rotational angles and rotational speeds at the rotational angles, the correspondence defining the rotary motion;a determination device configured to determine whether or not the drive current detected by the current detecting device is greater than or equal to a first threshold; anda speed changing device configured to reduce all the rotational speeds set by the speed setting device by an equal ratio when the drive current detected by the current detecting device is greater than or equal to the first ...

PATH-CONTROLLED PRESS HAVING A SLIDING BLOCK

A path-controlled press, with at least one drive shaft having a driver that is eccentric relative to a shaft axis, and a sliding block, wherein the sliding block is driven by the driver to perform a forcibly actuated movement During the execution of a pressure stroke, the sliding block is guided on at least one sliding surface on the pressure side in relation to a pressure-side surface of a slide guide. The sliding block has a sliding surface on the pulling side opposite the sliding surface on the pressure side, which is guided on a surface of the slide guide on the pulling side. The sliding surface on the pressure side of the sliding block has a concave or convex curvature. The sliding surface on the pulling side of the sliding block has another respective concave or convex curvature. 116- (canceled)17. A path-controlled press , comprising:at least one drive shaft having a driver that is eccentric relative to a shaft axis (W); anda sliding block, wherein the sliding block is driven by the driver to perform a forcibly guided movement, wherein during the execution of a pressure stroke, the sliding block is guided on at least one sliding surface on the pressure-input side in relation to a pressure-input-side surface of a slide guide, wherein the sliding block has a sliding surface on the pressure-output side lying opposite the sliding surface on the pressure-input side, this sliding surface being guided on a pressure-output-side surface of the slide guide, wherein a drive of the drive shaft comprises a first motor, a flywheel which is drivable by the first motor, and a second motor, wherein the flywheel is detachably connectible to the drive shaft by means of a coupling, and wherein the drive shaft is drivable via the second motor.18. The path-controlled press as claimed in claim 17 , wherein the coupling is engaged in a normal operating mode when a drive-side and an output-side rotational speed at the coupling are at least approximately equal claim 17 , wherein an ...

PRESS MACHINE AND METHOD OF SETTING OPERATION FOR PRESS MACHINE

A press machine includes a display unit which displays a first image in a circular shape corresponding to a rotation of an eccentric mechanism and representing one stroke of slide operation and a second image in a circular-arc shape corresponding to an operation of an attachment device interlocked with the press machine, and an operation unit which receives an input operation. The first image indicates at least one slide operation region. The second image is placed concentrically with the first image in relation to the slide operation region. The second image has opposed ends each allowed to move in response to the input operation in a direction in which the second image extends. 1. A press machine performing press working by transforming a rotation of an electric motor into a reciprocating linear motion of a slide by using an eccentric mechanism which transforms a rotational motion into a linear motion , the press machine comprising:a display unit which displays a first image in a circular shape corresponding to a rotation of the eccentric mechanism and representing one stroke of slide operation and a second image in a circular-arc shape corresponding to an operation of an attachment device interlocked with the press machine; andan operation unit which receives an input operation,the first image indicating at least one slide operation region,the second image being placed concentrically with the first image in relation to the slide operation region, andthe second image having opposed ends each allowed to move in response to the input operation in a direction in which the second image extends.2. The press machine according to claim 1 , whereinthe display unit displays a plurality of the second images arranged concentrically with the first image, andeach of the plurality of second images correspond to other operation in the attachment device or another attachment device.3. The press machine according to claim 1 , whereinthe second image is displayed in an arrow shape ...

UNIVERSAL TRASH COMPACTING MECHANISM FOR TRASH RECEPTACLES

In an example embodiment, a universal compacting mechanism can be selectively engaged with an existing trash receptacle of any size or shape. The universal compacting mechanism comprises a housing assembly, a motor, a power source, a plate assembly, and an attachment mechanism. The housing assembly includes a threaded rod extending along at least part of the longitudinal axis of the housing assembly. The motor engages with the threaded rod for rotating the threaded rod about the longitudinal axis of the threaded rod. The power source is electrically connected to the motor for providing power to the motor. The plate assembly includes a compaction plate. The plate assembly is engaged with the threaded rod such that rotation of the threaded rod causes a raising or lowering of the plate assembly. The attachment mechanism selectively engages the trash compactor to an existing trash receptacle of any size or shape. 1. A universal compacting mechanism for engagement with a trash receptacle , the universal compacting mechanism comprising:a housing assembly including a threaded rod extending along at least part of a longitudinal axis of the housing assembly;a motor engaged with the threaded rod for rotating the threaded rod about a longitudinal axis of the threaded rod;a power source electrically connected to the motor for providing power to the motor;a plate assembly including a compaction plate, the plate assembly being engaged with the threaded rod such that rotation of the threaded rod in a first direction causes movement of the plate assembly along the longitudinal axis of the threaded rod toward a top of the threaded rod, and rotation of the threaded rod in a second direction causes movement of the plate assembly along the longitudinal axis of the threaded rod toward a bottom of the threaded rod; andan attachment mechanism for selectively engaging the trash compactor to a said trash receptacle.2. The universal compacting mechanism of further including a guide mechanism ...

ELECTRIC PRESS WITH TORQUE MOTOR

An electromechanical press includes: a work table defining an upper horizontal working plane P on which samples are arranged; a device for forming workpieces including a forming tool arranged to be movable in translation in a vertical plane P perpendicular and secant to P and an electromechanical actuating device actuating the forming device, supported on a frame fixed relative to P the electromechanical actuating device in kinematic connection with the forming device. The electromechanical actuating device includes at least one Torque-type electric motor with an eccentric axis in kinematic connection with the forming device, the electromechanical actuating device supported on the frame in a position intersecting P of movement of the forming device and located between a base of the frame on the floor and the work table under P the forming tool held in any position in or above P the work table being integral with the frame. 2144444413d,g. The electromechanical press () according to claim 1 , wherein the electromechanical actuating device () comprises at least one connecting rod () mounted in rotation at a first end on said eccentric shaft of the Torque motor () and at a second end on the forming device ().312255234. The electromechanical press () according to claim 1 , wherein the frame () comprises partition walls () fixed integrally to the work table () and the anchoring base () in such a way that the electromechanical actuating device () is fitted to the frame.41325. The electromechanical press () according to claim 1 , wherein the forming device () is mounted so as to be movable in translation in the plane P on said work table ().51441434344444343413d,gd,gd,g. The electromechanical press () according to claim 2 , wherein the electromechanical actuating device () comprises an electric motor () of the Torque-type provided with two opposite eccentric shafts () each connected to a connecting rod () mounted in rotation at a first end on said eccentric shaft () of the ...

pressing device

Um bei einer Pressvorrichtung des Bewegungsablaufs des Pressenstößels (11) steuern zu können und damit eine Werkzeugschonung des Pressenstößels (11) und Qualitätserhöhung der Umformung bei geringem Aufwand zu erreichen, wird die Pressvorrichtung durch einen Direktantrieb als Hauptantrieb angetrieben, insbesondere durch einen Torque-Motor. In order to be able to control the sequence of movements of the press ram (11) in a press device and thus to protect the press ram (11) and to increase the quality of the forming with little effort, the press device is driven by a direct drive as the main drive, in particular by a torque motor.

Mechanical press with crank-toggle drive

Schmiedemaschine zum Durchlaufschmieden strang- bzw. stangenförmiger Werkstücke

Apparatus for adjusting b.d.c. position of slide in mechanical press

크랭크축(3)에 연결된 커넥팅로드(4)와 슬라이드(5)와의 사이에 유압실린더(15)를 구비한 기계프레스의 슬라이드 하사점 위치 조정장치이며, 유압실린더(15)는 커넥팅로드(4)에 일단쪽이 연결된 피스톤로드(16)와, 이 피스톤로드(16)와 상대이동 가능한 실린더 본체(17)와, 피스톤부(16A)의 밑쪽에 형성한 유압실(27)과, 이 유압실(27)에 연결된 압력조정수단(45)을 구비하여 구성되어 있다. 피스톤로드(16)의 외주에는 커넥팅로드와 실린더 본체와의 사이를 결합하는 신축부재(19)가 장착되어 있으며, 유압실(27)의 유압조정에 의하여 신축부재(19)가 신축하는 것으로 슬라이드 하사점 위치조정이 정확하게 할 수 있도록 되어 있다. A slide bottom dead center position adjusting device for a mechanical press provided with a hydraulic cylinder 15 between a connecting rod 4 and a slide 5 connected to the crankshaft 3, and the hydraulic cylinder 15 is a connecting rod 4. A piston rod 16 having one end connected to the piston rod, a cylinder body 17 which is relatively movable with the piston rod 16, a hydraulic chamber 27 formed below the piston portion 16A, and the hydraulic chamber ( And a pressure adjusting means 45 connected to 27). The outer periphery of the piston rod 16 is equipped with an expansion and contraction member 19 for coupling between the connecting rod and the cylinder body, the expansion and contraction of the expansion and contraction member 19 by the hydraulic adjustment of the hydraulic chamber 27 Point positioning can be done accurately.

Устройство плавного регулировани длины хода ведомого звена

Изобретение относитс  к приводам дл  tf плавного регулировани  длины хода. Цель - обеспечение самоторможени . Устройство содержит две зуб.чато-рычажные кинематические цепи, кажда  из которых выполнена планетарной и соединена промежуточным валом 4. На последнем установлены дополнительные зубчатые колеса 8 и 9. Зубчатое колесо 8 жестко св зано с валом 4. Зубчатое колесо 9 установлено на валу 4 с возможностью вращени  и несет два сателлита 6 и 7 с внутренними зубь ми. Незначительна  разница в числах зубьев у сателлита 6 и колеса 8 позвол ет достичь большого передаточного числа, а передача становитс  самотормоз щей . При передаче дифференциального движени  по зубчатым колесам 9 и 10 планетарной передаче 18 приводитс  в действие водило 17, вращение которого дает изменение длины хода. 1 ил. v , Ё 00 Ю 2 V4 Os

Small-size double-action crank press

본 발명은 3 ~ 15톤용 컵핑 드로잉 가공을 동시에 행할 수 있고 스크랩도 리밴딩(REBENDING)하여 처리할 수 있도록 프레임(10)의 상부에 크랭크 샤프트(11)가 취부되며 상기 크랭크 샤프트(11)의 일측에는 모터(12)에 의해 구동되는 플라이 훨(20)이 취부되어 있는 것이며, 상기 크랭크 샤프트(11)의 하단에는 플런져(30)가 취부되고 상기 플런져(30)의 하단으로 상부에 펀치키이(41)와 펀치 슬라이브(42)와 펀치 앤빌(43)이 형성되는 펀치(40)가 형성된 것이며, 외면에는 슬라이브(13)가 형성된 것이고, 상기 펀치(40)의 하단부 외면에는 블랭킹 펀치(44)와 상기 블랭킹 펀치(44)를 보호하는 블랭킹 펀치블록(45)이 형성된 것이며, 프레임(10)의 저면에는 안내판(50)이 취부되고 안내판(50)의 내측에는 가이드(51)와 외측에는 다이 블록(52)이 취부되는 것이며, 상기 다이 블록(52)의 하단에는 베이스 블록(53)이 취부되며 내부에는 사이징 다이(54) 상기 사이징 다이(54)의 상부에는 블랭킹 컵핑다이(46)와 하부에는 블랭킹 컵 스트러퍼(47)와 상기 블랭킹 컵 스트러퍼(47)의 외주면에는 블랭킹 컵 스트러퍼 스프링(48)이 내장되어 있는 것이며, 펀치(40)의 저면에는 가공할 제품(60)이 취부된 것이며, 상기 프레스(10)는 소형 특수제품을 드로잉 가공하기 위한 장치임으로 3 ~ 15톤용 컵핑 드로잉 가공을 동시에 행할 수 있고 스크랩도 리밴딩(REBENDING)하여 처리할 수 있어 특수한 산업제품의 가공 및 소형 특수 제품을 가공하는데 유리하여 별도의 금형을 추가하지 않아도 작업을 할 수 있어 재료비를 절감하여 생산성을 향상시키는 유용한 발명이다. In the present invention, the cupping drawing process for 3 to 15 tons can be performed at the same time, and the crankshaft 11 is mounted on the top of the frame 10 so that the scrap can also be processed by REBENDING and one side of the crankshaft 11. The flywheel 20 driven by the motor 12 is mounted on the bottom of the crankshaft 11, and the plunger 30 is mounted on the lower end of the plunger 30. A punch 40 formed with a 41, a punch slave 42, and a punch anvil 43 is formed, and an outer surface is formed with a slave 13, and an outer surface of the lower end of the punch 40 with a blanking punch ( 44 and a blanking punch block 45 for protecting the blanking punch 44 are formed, the guide plate 50 is mounted on the bottom of the frame 10, the guide 51 and the outside on the inside of the guide plate 50 The die block 52 is mounted, the lower of the die block 52 A base block 53 is mounted therein, and a sizing die 54 therein is provided with a blanking cupping die 46 at the upper portion of the sizing die 54 and a blanking cup stripper 47 and the blanking cup stripper 47 at the lower portion thereof. The outer peripheral surface of ...

闭式压力机传动结构

本实用新型涉及一种压力机，具体是涉及一种闭式压力机传动结构，属锻压机械技术领域。该传动结构包括有电机，电机上有皮带轮，皮带轮上的皮带与飞轮连接，飞轮通过离合器上的涨紧套或键与高速小齿轮的轴连接，高速小齿轮与高速大齿轮啮合，通过高速大齿轮轴连接低速小齿轮，低速小齿轮与低速大齿轮啮合，带动曲轴旋转，曲轴带动曲柄连杆机构使滑块在导轨中作往复运动。两级齿轮传动系统全封闭在齿轮箱内，低速大齿轮通过过渡轮提供润滑。该传动结构适用于大型数控压力机、机械压力机，提高了压力机的运行安全性。

Double type knuckle press apparatus

본 고안은 더블 너클(Double Knuckle)기구를 이용하여 슬라이더를 특이한 곡선으로 직선 왕복운동시키는 더블식 너클프레스장치에 관한 것으로, 동력축(52)의 회전력을 받아 회전하는 크랭크축(37)에 콘넥팅로드(34)를 결합하고, 그 콘넥팅로드(34)에 너클기구(30)를 연결하고, 그 너클기구(30)에는 슬라이더(12)의 상면과 결합한 슬라이드조절 및 너클연결기구(20)를 연결하고, 상기 크랭크축(37), 너클기구(30), 슬라이드조절 및 너클연결기구(20)와 좌우 대칭이 되도록 동일한 크랭크축(37'), 너클기구(30'), 슬라이드조절 및 너클연결기구(20')를 슬라이더 The present invention relates to a double knuckle press device that linearly reciprocates a slider with a specific curve by using a double knuckle mechanism, and connects to a crank shaft 37 that rotates under the rotational force of the power shaft 52. The rod 34 is coupled, and the knuckle mechanism 30 is connected to the connecting rod 34, and the knuckle mechanism 30 has a slide control and knuckle connecting mechanism 20 coupled with the upper surface of the slider 12. And the same crankshaft 37 ', knuckle mechanism 30', slide adjustment and knuckle connection so as to be symmetrical with the crankshaft 37, knuckle mechanism 30, slide adjustment and knuckle coupling mechanism 20 Slide the mechanism 20 ' (12)의 양측으로 배치한 것이다. It is arrange | positioned at both sides of (12). 본 고안에 의하면, 슬라이더와 볼스터의 면적을 크게 할 수 있으므로 단조용 프레스로 한정되는 싱글식 너클프레스의 단점을 극복하여 단조뿐만 아니라 일반적인 판금가공인 블랭킹, 피어싱, 트리밍, 노칭, 슬리팅가공 및 프로그래시브 가공에도 잘 적응하도록 할 수 있다. According to the present invention, the area of the slider and the bolster can be increased, thereby overcoming the shortcomings of the single knuckle press limited to the forging press, and blanking, piercing, trimming, notching, slitting and pro It can be adapted well to progressive machining.

Mechanical press

Crank-toggle press

一种笔记本外壳冲压设备

本发明公开了一种笔记本外壳冲压设备,包括八个底座，每个所述底座的上端均设有支撑柱，八个所述支撑柱的顶端共同设有工作台，所述工作台内部对称设有两个卡槽，每个所述卡槽内均设有凹型固定块，所述凹型固定块的内壁上设有第一无线驱动电机，所述凹型固定块的内壁上对称设有两个连接块，所述第一无线驱动电机上设有伸缩杆，所述伸缩杆上设有圆柱体，每个所述连接块上通过转轴分别转动连接有夹块和连接杆，每个所述连接杆上均设有环形孔。本发明结构稳定，冲压头便于调节方位，智能化程度高，操作便捷，生产效率高的同时还不易造成人员伤亡，待处理器件固定牢靠，且该发明还具有保护电路可确保控制器的稳定运行，保证工作的正常进行。

Driving mechanism of mechanical press

Press machine balanced dynamically at high speed rotation

压力机的无级可变行程装置

一种压力机的无级可变行程装置，包括一个曲柄轴，曲柄轴上套有一个偏心套，偏心套有一个沿径向扩展而成的行星齿轮，该行星齿轮与曲柄轴处于同一轴线；一个具有内齿圈和外齿圈的中心齿轮套装在行星齿轮上，其内齿圈与行星齿轮啮合，其外齿圈与一驱动齿轮啮合；驱动齿轮由一电机驱动。偏心套兼为行星齿轮，当曲柄轴旋转时行星齿轮一方面随曲柄轴公转，另一方面随中心齿轮自转，而中心齿轮在驱动齿轮的作用下作顺时针或逆时针旋转，调整偏心套的角位移，即曲柄轴在下势点时偏心套的角位度，可以在不停机的情况下改变压力机滑块的行程，实现数控化。

DRIVE DEVICE AND SLIDE DRIVE DEVICE AND METHOD FOR PRESS MACHINE

Double- and four-crank press drive

冲压机

本发明提供一种冲压机。该冲压机包括：框体；曲轴，其具有主轴部及相互同相位的多个偏心轴部，该主轴部以能够旋转的方式被该框体支承；滑动件，其沿着曲轴的长度方向配置，被以能够沿上下方向移动的方式引导，用于保持模具；多个运动转换机构，其为了将曲轴的旋转运动转换为滑动件的上下运动而并列设置在各个偏心轴部与滑动件之间，在各个运动转换机构上安装有能够改变下止点位置的调整部件；多个下止点位置检测装置，其用于在沿着滑动件的长度方向相互隔开间隔的至少两点处分别检测滑动件的下止点位置；以及控制电路，其用于根据来自各个下止点位置检测装置的输出信号控制上述调整部件的动作，从而调整至少一个运动转换机构的调整机构。

System for minimizing platen drive shaft flex in a thermoforming press

A system for minimizing platen drive shaft flex in a thermoforming press employed in a thermoforming process is provided. The thermoformer press molds plastic sheets into finished articles. The system minimizes rotational vibrations in a platen drive shaft that actuates the thermal press. Reenforcing plates, or doubler plates, are added as auxiliary frame members, to reduce flex in the platen drive shaft. The doubler plates support the drive shaft along the length of the shaft. The doubler plates include bearings positioned proximate to linkages. The linkages interconnect the drive shaft and the platens. The doubler plates are preferably positioned proximate to the linkages, on the drive shaft and opposite frame bearings. The system can include yoked pivots to support both sides of bearings in the linkages between the drive shaft and the platen. The yoked supports evenly transmit forces between the platen drive shaft to the platens. Preferably, the system minimizing platen drive shaft flex is free of counterbalancing elements in the linkages between the drive shaft and the platens.

Device for driving upper ram in powder molding press

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Friction press

내용 없음. No content.

A Slide Drive Device For A Press

본 발명은 슬라이드의 상사점 또는 하사점의 어느 하나를 변화시키지 않고 슬라이드의 스트로크를 변화시키는 프레스용 슬라이드 구동 장치에 관한 것이다. 상기 슬라이드 구동 장치는 슬라이드 구동 장치내에서 좌우 균형을 잃지 않고 스트로크의 조정을 할 수 있도록 한다. 조정 메카니즘은 편심부와 그랭크 샤프트에 의해서 구동되어진다. 조정 메카니즘은 상사점 또는 하사점의 위치중 어느 하나를 고정할 수 있도록 적용 가능하다. 선형 안내 메카니즘은 조정 메카니즘에 의해서 구동되어지며, 사점의 변화를 필요로 하지 않으면서도 경사각을 갖는 조정을 상사점 또는 하사점 위치의 어느 하나에 대한 스트로크 변화로 전달시킨다. 다른 실시예는 편리성과 경제성을 위해 배치 및 조정을 달리한다.

Knuckle lilnk press apparatus

본 발명은 하사점 성형구간에 지연특성을 가지는 너클 링크 프레스에 관한 것으로, 슬라이더가 하강하는 상사점에서 하사점 사이 구간 중 하사점 근방에서 하강속도가 완만히 지연되어 하사점에서 장시간 머물러 성형물의 성형품질을 향상시키고, 슬라이더가 상승하는 하사점에서 상사점으로 이동하는 구간에서 상대적으로 복귀시간을 단축시켜 생산속도를 극대화시킬 수 있는 너클 링크 프레스에 관한 것이다. The present invention relates to a knuckle link press having a delay characteristic in the bottom dead center forming section, and the descending speed is gently delayed near the bottom dead center in the section between the top dead center and the bottom dead center in which the slider descends, so that the molding quality of the molded product stays at the bottom dead center for a long time. It relates to a knuckle link press that can improve production speed and maximize production speed by relatively shortening the return time in the section where the slider moves from bottom dead center to top dead center where it rises.

로드 지지용 볼 지지체를 구비한 너클 링크 프레스장치

본 발명은 모터의 동력을 전달받아 너클기구로 슬라이더를 승하강시켜 소재를 프레스 가공하는 로드 지지용 볼 지지체를 구비한 너클 링크 프레스장치이며, 상기 너클기구는 상기 모터의 회전력을 전달받아 일단부 측에 편심되게 메인 회전축을 중심으로 회전하는 커넥팅 로드부재, 상기 커넥팅 로드부재의 타단부 측에서 상부에 제1연결 힌지부로 회전 가능하기 힌지 결합되고, 상부 측에서 로드 지지체에 제3연결 힌지부로 회전 가능하게 힌지 결합하는 상부 로드부재, 상기 커넥팅 로드부재의 타단부 측에서 하부에 제2연결 힌지부로 회전 가능하기 힌지 결합되며 하단부에서 상기 슬라이더와 제4연결 힌지부로 연결되는 하부 로드부재를 포함하며, 상기 커넥팅 로드부재에는 타단부 측의 상부에 상기 상부 로드부재에 접촉되어 상기 상부 로드부재의 회전 시 회전되는 제1볼 지지체가 위치되고, 타단부 측의 하부에 상기 하부 로드부재에 접촉되어 상기 하부 로드부재의 회전 시 회전되는 제2볼 지지체가 위치되어 링크의 내구성을 확보하고, 프레스 작업의 안정성을 크게 향상시킬 수 있다.

Knuckle lilnk press apparatus having a guide for slider

본 발명은 모터의 동력을 전달받아 너클기구로 슬라이더를 승하강시켜 소재를 프레스 가공하는 슬라이더 가이드를 구비한 너클 링크 프레스장치이며, 상기 너클기구는 상기 모터의 회전력을 전달받아 일단부 측에 편심되게 메인 회전축을 중심으로 회전하는 커넥팅 로드부재, 상기 커넥팅 로드부재의 타단부 측에서 상부에 제1연결 힌지부로 회전 가능하기 힌지 결합되고, 상부 측에서 로드 지지체에 제3연결 힌지부로 회전 가능하게 힌지 결합하는 상부 로드부재, 상기 커넥팅 로드부재의 타단부 측에서 하부에 제2연결 힌지부로 회전 가능하기 힌지 결합되며 하단부에서 상기 슬라이더와 제4연결 힌지부로 연결되는 하부 로드부재를 포함하며, 상기 커넥팅 로드부재에는 타단부 측의 상부에 상기 상부 로드부재에 접촉되어 상기 상부 로드부재의 회전 시 회전되는 제1볼 지지체가 위치되고, 타단부 측의 하부에 상기 하부 로드부재에 접촉되어 상기 하부 로드부재의 회전 시 회전되는 제2볼 지지체가 위치되어 링크의 내구성을 확보하고, 프레스 작업의 안정성을 크게 향상시킬 수 있다.

Mechanical press

МЕХАНИЧЕСКИЙ ПРЕСС, содержащий кривошипный вал с эксцентриковой втулкой, размещенной в окне ползуна, смонтированного внаправл ющих станины,, а также привод и механизм регулировки величины межштампоBord пространстйа, отличающийс  тем, что, с целью улучшени  условий зксплуатации, механизм регулировки, величины межштампового пространства выполнен в виде уста .новленных в окне ползуна ползушКи с отверстием и регулировочных клиньев с винтом перемещени , при этом кривошипйый вал с эксцентриковой втулкой смонтированы в отверстии ползушки . § A MECHANICAL PRESS containing a crank shaft with an eccentric bushing placed in a window of the slider mounted on the forward beds, as well as a drive and an adjustment mechanism for the interstand size, in order to improve the conditions of operation. view of the slider fitted with holes in the slider window and adjusting wedges with a displacement screw, while the crank shaft with the eccentric bushing is mounted in the slider hole ki §

Press with idle stroke operation prior to work stroke

Eccentric press

FIELD: machine engineering. SUBSTANCE: press comprises a frame with two uprights, on which is placed a horizontal bearing shaft with an eccentric rocker at its middle part. The shaft is located under the table with the ability to drive on the wheel. At the same time the rocker contacts with this table, for example, through a system of supporting balls. Racks are rolling pins that are pressed into the base frame and act as guides for the table and the slider. The slider has a conical zone for interaction with the racks through the collet. Above the slider the lift strap with button and holes for the collets is installed. Grips have annular shoulder to avoid them through pass through holes in the lift plate. To limit the stroke of collets the plug is provided, and it is rigidly mounted on the lifting plate. When this strap cooperates with the slider to freely move relative to the latter. EFFECT: compact hand-press design, its versatility, security and ease of management. 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 615 737 C1 (51) МПК B30B 1/26 (2006.01) B30B 15/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ На основании пункта 1 статьи 1366 части четвертой Гражданского кодекса Российской Федерации патентообладатель обязуется заключить договор об отчуждении патента на условиях, соответствующих установившейся практике, с любым гражданином Российской Федерации или российским юридическим лицом, кто первым изъявил такое желание и уведомил об этом патентообладателя и федеральный орган исполнительной власти по интеллектуальной собственности. (21)(22) Заявка: 2015148504, 11.11.2015 11.11.2015 (73) Патентообладатель(и): Диденко Владимир Корнеевич (RU) Дата регистрации: 10.04.2017 Приоритет(ы): (22) Дата подачи заявки: 11.11.2015 А, 19.04.1976. SU 1052426 А, 07.11.1983. JP 60174231 A, 07.09.1985. US 6347933 B1, 19.02.2002. (45) Опубликовано: 10.04.2017 Бюл. № 10 2 6 1 5 7 3 7 R U (54) ПРЕСС ...

Mechanical press

Rodless press

Использование: изобретение относитс  к машиностроению, а именно к конструкци м механических бесшатунных прессов. Сущность изобретени : бесшатунный пресс содержит станину с шариковыми сепараторами 2,  вл ющимис  направл ющими дл  ползуна, который сделан составным из верхней 3 и нижней 4 траверс и двух скалок 5, жестко св занных в рамную конструкцию. Фланец с подшипниками служат опорами дл  эксцентрикового вала, на котором за -1Ф1 пределами станины установлено приводное ведущее колесо с муфтой включени  пресса. В герметичном картере станины на пальце эксцентрикового вала установлена эксцентрикова  втулка. Дл  взаимного разворота эксцентриковой втулки и эксцентрикового вала относительно друг друга служит планетарный механизм с внутренним зубчатым зацеплением, в котором зубчатый венец 10 с внутренними зубь ми закреплен на нижней траверсе 4 ползуна соосно с отверстием под эксцентриковую втулку, Две оси с зубчатым сателлитом 12 и паразитной шестерней 13 смонтированы на эксцентриковой втулке, а центральное колесо 14 с наружными зубь ми жестко закреплено на пальце эксцентрикового вала. Планетарный механизм служит своеобразным маховиком, эа- стйвл ющим эксцентриковую втулку проходить мертвые точки. Смазка всех узлов прессового модул  происходит методом разбрызгивани  при соударении нижней траверсы ползуна 6 поверхность масл ной .ванны герметичного картера. 2 ил. х| 00 ю ю

Slide machine for mechanical press

Automatic profiling device with movement automatically controlled

本发明公开了一种动作自控式自动压型装置，包括：基台、上模、下模、凸轮和驱动机构；基台水平布置，基台上设有贯穿其上下端面的导向孔，以及竖直布置的在导向孔外周的第一导柱、第二导柱、第一顶出杆和第二顶出杆；下模的上端面具有模腔，模腔的底部设有第一顶出孔和第二顶出孔，下模上设有第一导孔和第二导孔，下模的下端面设有导向柱；下模位于基台上，并且，第一导孔和第二导孔分别由第一导柱和第二导柱穿过，第一顶出孔和第二顶出孔分别由第一顶出杆和第二顶出杆穿过，导向柱穿过导向孔延伸至基台的下方；上模位于下模的上方并固定；凸轮位于基台的下方并与导向柱的下端抵靠；驱动机构用于驱动凸轮进行转动。本发明实现了工件压型的连续生产。

Motor driven crimping device

Crimping device comprises a machine stand (1) with crimping tool pairs (2, 3), a drive (5) for moving the crimping tools and sensors (4.1, 4.2, 4.3) for determining the crimping force produce in the direction of the crimping tool (2). Each sensor and the drive are connected to signal lines. Preferred Features: The sensors are pressure sensors arranged between the machine stand and the crimping tool (2). An adjusting part with a pressure sensor is also provided and has an electric motor.

PRESS AUTOMATIC WITH BOTTOM DRIVE FOR STAMPING

Mechanical press

슬라이더의 왕복운동중 발생된 불평형 관성력이 프레스 장치 전체의 휨현상의 발생없이 상쇄되며, 동적 정밀도를 향상시키는 기계식 프레스 장치가 설명된다. 프레임의 하부에 미끄럼 가능하게 설치되는 슬라이더는 링크기구에 의해 상기 프레임의 상부에 미끄럼 가능하게 연결되는 동적 평형장치에 연결된다. 상기 동적 평형장치와 상기 슬라이더상에 각각 설치되는 캠 종동절과 접촉하는 캠 표면을 구비하는 프레스 캠은 캠축상에 고정적으로 설치된다. 상기 링크기구의 상호 연결지점에 각각 설치되는 캠 종동절과 접촉하는 캠 표면을 각각 구비하는 동적 평형장치 캠은 캠축상에 고정적으로 설치된다.동적 평형장치는 슬라이더의 이동방향에 반대방향으로 이동하도록 작동되기 때문에, 슬라이더의 이동중 발생된 불평형 관성력은 상기 동적 평형장치내에서 발생된 반대방향의 관성력에 의해 상쇄된다.

Friction press

Screw press

Изобретение относитс  к кузнечно-прессового машиностроению, а именно к конструкци м прессов. Цель изобретени  - расширение технологических возможностей за счет обеспечени  штамповки обкатыванием. Пресс содержит станину 1 с размещенным на ней винтом 2, св занным через фрикционную муфту с приводным маховиком 19. Гайка 3 закреплена в дополнительном внутреннем ползуне 4, смонтированном в ползуне 5 с возможностью вращени . На наклонной поверхности нижнего торца внутреннего ползуна 4 установлена с возможностью поворота шайба 6 с наклонными торцовыми поверхност ми. С нижним торцом шайбы 6 контактирует наклонный торец штамподержател  7, св занный с ползуном 5 шарнирными рычагами 8. При включении фрикционной муфты движение от вращающегос  меховика 19 передаетс  винту 2. При заторможенном колодками 10 внутреннем ползуне 4 относительно ползуна 5 происходит ход приближени . Рабочий ход совершаетс  со скоростью, определ емой подачей жидкости высокого давлени  в гидроцилиндры 13. При этом освобожденный тормозом внутренний ползун 4 вращаетс  с гайкой 3 и штамподержателем 7, обеспечива  штамповку обкатываниее. 4 ил. The invention relates to forging and pressing machinery, in particular to the design of presses. The purpose of the invention is the expansion of technological capabilities by providing stamping by rolling. The press contains a bed 1 with a screw 2 placed on it, connected through a friction clutch with a driving flywheel 19. The nut 3 is fixed in an additional inner slide 4 mounted in the slide 5 so as to be rotatable. On the inclined surface of the lower end of the inner slide 4, the washer 6 with inclined butt surfaces is mounted for rotation. With the bottom end of the washer 6, the inclined end of the press holder 7 contacts the slider 5 with the hinged levers 8. When the friction clutch is engaged, the movement from the rotating mechanic 19 is transmitted to the screw 2. When the internal slider 4 braked by the pads 10, the approximation takes place. The working ...

Screw press

A kind of industrial processes fixture

本发明提供了一种工业加工夹具，该夹持面积大，导向效果好的工业加工夹具；包括：底盘座、安装座、底座；所述安装座设置在底盘座的两侧，且安装座与底盘座为一体式结构；所述底座安装在底盘座的上方，且底座的底部嵌入安装在底盘座的内侧；所述夹紧手柄嵌入安装在底座上；所述第一支撑座焊接设置在底座顶端的一侧，且第二支撑座焊接设置在底座顶端的另一侧；本发明通过对工业加工夹具的改进，具有结构新颖，设计合理、夹持面积大，满足不同工件的加持需求，适用范围广、导向效果好，夹持位置不易发生偏移，夹持力分布均匀，夹持效果好、实用性强的优点，从而有效的解决了本发明在背景技术一项中提出的问题和不足。