Robotic System and Drilling End Effector for Robotic System

A drilling end effector may include a motor operative to drive a drilling member, a housing surrounding the motor, and a vacuum shroud coupled to the housing and surrounding the drilling member, wherein the vacuum shroud has a variable length.

DUST COLLECTION DEVICE FOR ELECTRIC POWER TOOL, ELECTRIC POWER TOOL, AND DUST COLLECTION SYSTEM

A dust collection device for an electric power tool includes a main body case that includes an air exhaust port and is attachable to a hammer drill, a dust box provided therein with a filter, and a tubular sliding portion that has a base end connected to a connection port provided on the main body case, that includes a suction port at its front end, and that is slidable in a front-rear direction, and includes therein a dust collection path formed to pass from the suction port through the filter to the air exhaust port. The connection port is provided on a side surface of the main body case, and connected to a flexible hose serving as a base end of the sliding portion, and a side surface of the dust box is provided with an inlet port communicating with the connection port. 1. A dust collection device for an electric power tool comprising:a main body case that includes an air exhaust port and that is attachable to an electric power tool;a dust box provided therein with a filter; anda tubular sliding portion that has a base end to which a connection port provided on the main body case is connected, that includes a suction port at its front end, and that is slidable in a front-rear direction, whereina dust collection path is formed in the dust collection device to extend from the suction port through the filter to the air exhaust port, andthe connection port is provided on a side surface of the main body case and connected to the base end of the sliding portion, and a side surface of the dust box is provided with an inlet port communicating with the connection port.2. The dust collection device for an electric power tool according to claim 1 , wherein the connection port is disposed on an upper half side in a central portion in the front-rear direction of the dust box.3. The dust collection device for an electric power tool according to claim 1 , wherein the sliding portion is disposed in a position offset in a light and left direction toward the side surface of the ...

Suction device

A suction device for a hole saw of a hand-held power tool oscillatingly driven about an oscillation axis. A substantially disk-shaped base body has a first side that faces the hand-held power tool and a second side that faces the hole saw. A fastening section detachably fastens the suction device to an oscillatingly driven hand-held power tool; and a connecting piece connects the suction device to a suction apparatus.

Bulkhead penetrations in hazardous environments

Wall sealing and penetrator apparatus for use in penetrating walls in dangerous conditions. An example wall sealing and penetrator apparatus includes a first portion comprising: a first housing, a first sealing element, a first vacuum port; and a second portion comprising, a second housing, a second sealing element, a second vacuum port, and a cutting element.

DUST COLLECTION DEVICE FOR ELECTRIC POWER TOOL, ELECTRIC POWER TOOL, AND DUST COLLECTION SYSTEM

A dust collection device for an electric power tool includes a main body case that includes an air exhaust port and is attachable to a hammer drill, a dust box provided therein with a filter, and a tubular sliding portion that has a base end connected to a connection port provided on the main body case, that includes a suction port at its front end, and that is slidable in a front-rear direction, and includes therein a dust collection path formed to pass from the suction port through the filter to the air exhaust port. The connection port is provided on a side surface of the main body case, and connected to a flexible hose serving as a base end of the sliding portion, and a side surface of the dust box is provided with an inlet port communicating with the connection port. 1. A dust collection device for an electric power tool comprising:a main body case that (1) includes an air exhaust port, (2) is attachable to the electric power tool, (3) houses a motor, a dust collection fan and wiring for the motor, (4) has a connection port, (5) includes a motor chamber, and (6) has an internal partition;a dust box that houses a filter; anda tubular sliding portion that (1) has a base end and a front end, (2) is slidable in a front-rear direction, and (3) includes a suction port at the front end; wherein:the base end is connected to the connection port;the motor is housed in the motor chamber;a dust collection route is internally formed in the dust collection device such that the dust collection route starts at the suction port, passes through the filter, passes through the motor chamber after passing through the filter, and ends at the air exhaust port; andthe internal partition is positioned to inhibit air in the dust collection route from contacting the wiring.2. The dust collection device for an electric power tool according to claim 1 ,wherein the motor includes an output shaft and the motor is positioned in the main body case such that the output shaft extends in the ...

FEEDING DEVICE AND MACHINE TOOL USING THE SAME

A feeding device includes a sliding member, a saddle slidably assembled with the sliding member, a driving module for moving the saddle back and forth relative to the sliding member, a main shaft positioned on the saddle, a cutter positioned with the main shaft, at least one balancing cylinder fixedly coupled with the sliding member and the saddle for balancing the main shaft. The disclosure also supplies a machine tool using the feeding device. 1. A feeding device comprising:a sliding member;a saddle slidably coupled to the sliding member;a driving module configured to translate the saddle relative to the sliding member;a main shaft positioned on the saddle;a cutter positioned with the main shaft; andat least one balancing cylinder fixedly coupled with the sliding member and the saddle, the at least one balancing cylinder configured to balance the main shaft during operation of the feeding device.2. The feeding device of claim 1 , wherein a slidable rail is positioned on the sliding member claim 1 , a guide block is positioned on the saddle towards the sliding member claim 1 , and the guide block is slidably engaged with the slidable rail.3. The feeding device of claim 2 , wherein the driving module comprises a forcer and a stator claim 2 , the forcer of the driving module is mounted on the saddle claim 2 , and the stator of the driving module is positioned on the sliding member.4. The feeding device of claim 1 , wherein the feeding device further comprises a holding member positioned on a side of the saddle away from the sliding member claim 1 , and the main shaft is positioned on the saddle via the holding member.5. The feeding device of claim 1 , wherein the at least one balancing cylinder comprises a cylinder body and a balancing rod slidably coupled to the cylinder body claim 1 , the cylinder body is fixed on the sliding member with one end portion claim 1 , another one end portion of the balancing rod is coupled to the saddle away from the cylinder body.6. ...

Dust-Proof Drilling Apparatus and Method

A dust-proof drilling apparatus and method are disclosed which includes a body having a motor, a drill bit, a handgrip, and a power switch; an air suction unit, directly connected to the front of the body, designed to create an axial flow of air from the drill bit toward the body; and a dust collecting unit, directly and removably connected to the front of the air suction unit, designed to collect dusts and materials from the drilling operation of the drill bit, wherein the body, the air suction unit, and the dust collecting unit are connected sequentially along the axis of the drill bit. 1. A dust-proof drilling apparatus , comprising:a body comprising a motor, a drill bit, a handgrip, and a power switch for turning on or off said dust-proof drilling apparatus;an air suction unit, directly connected to the front end said body, operative to create a flowing of air toward said body; anda dust collecting unit, directly coupled to the front end said air suction unit, operative to collect dusts and other particles, wherein said body, said air suction unit, and said dust collecting unit are connected sequentially along the axis of said drill bit and wherein said drill bit is directly connected to said air suction unit.2. The dust-proof drilling apparatus of wherein said air suction unit further comprises:a bellow cup having a front end and a back end;a helical spring positioned inside said bellow cup; anda connecting ring element connected to said back end of said bellow cup.3. The dust-proof drilling apparatus of wherein said bellow cup further comprises a first bellow section and a second bellow section claim 2 , wherein said first bellow section has a conical shape claim 2 , having a minimum diameter and a maximum diameter claim 2 , said second bellow section has a cylindrical shape with a constant diameter equal to the minimum diameter of said first bellow section.4. The dust-proof drilling apparatus of wherein said first bellow section further comprises an ...

POWER TOOL

A power tool includes a drilling tool and a dust collector configured to be removably attached to the drilling tool. The dust collector includes a dust collector body, a passage part provided in the dust collector body and having elasticity, and a storing part configured to be removably attached to the dust collector body and to store dust. The passage part includes a drilling tool mounting port part configured to be connected to the drilling tool while pressing a specified region of the drilling tool, and a storing part mounting port part configured to be connected to the storing part while pressing a specified region of the storing part. Air containing the dust is led through the dust collector body to the storing part, and the air from which the dust has been separated in the storing part is led through the passage part into the drilling tool. 1. A power tool comprising a drilling tool configured to perform a drilling operation by driving a tool accessory , and a dust collector configured to be removably attached to the drilling tool , wherein:the drilling tool includes a driving mechanism configured to drive the tool accessory, a dust collector body;', 'a passage part provided in the dust collector body and having elasticity; and', 'a storing part configured to be removably attached to the dust collector body and to store dust generated by the drilling operation,, 'the dust collector includes a drilling tool mounting port part configured to be connected to the drilling tool while pressing a specified region of the drilling tool; and', 'a storing part mounting port part configured to be connected to the storing part while pressing a specified region of the storing part, and, 'the passage part includesair containing the dust is led through the dust collector body to the storing part, and the air from which the dust has been separated in the storing part is led through the passage part into the drilling tool, while the dust is stored in the storing part.2. The ...

DUST EXTRACTION DEVICE FOR A ROTARY POWER TOOL

A dust extraction device () for a rotary power tool having an elongate rotating drill bit () for operating on a work surface includes a casing () having an inlet () and an outlet () and defining an interior cavity (). A fan element () having a plurality of impellers () and a central hub () is adapted for rotation within and independent of the casing for inducing air flow within the casing from the inlet to the outlet when the fan element rotates, the hub being adapted for engaging the drill bit () in a manner that permits rotation of the hub as well as axial movement of the drill bit relative to the hub during rotation of the drill bit. Rotation of the drill bit results in air flow to remove debris from the work surface to the outlet without rotating the casing. 114.-. (canceled)15. A dust extraction device for a rotary power tool having an elongate rotating drill bit for operating on a work surface , said device comprising:a casing having an inlet and an outlet and defining an interior cavity, said inlet and outlet communicating with the interior cavity for permitting air flow into the interior space from the inlet to the outlet; anda fan element having a plurality of impellers and a central hub adapted for rotation within and independent of the casing for inducing air flow within the casing from the inlet to the outlet when the fan element rotates;whereby rotation of the drill bit results in air flow to remove debris from the work surface to the outlet without rotating the casing; the hub is adapted for engaging the drill bit in a manner that permits rotation of the hub as well as axial movement of the drill bit relative to the hub during rotation of the drill bit; and', 'rotation of the drill bit is transferred to the fan element via two opposing aligned pins that extend radially into a spiral flute of the drill bit., 'wherein16. The device according to claim 15 , wherein:the casing is a split cylindrical casing having a front portion and a back portion,the inlet ...

MULTI-STEP DRILLING APPARATUS AND METHODS UTILIZING AIR FLOW SENSING CONTROL

Apparatus and methods for performing and controlling the sequence of steps in a multi-step machining process utilizing a plurality of drilling units, where each drilling unit is configured to perform at least one step of the multi-step machining process. Air pressure sensors in each drilling unit measure air pressures at the surface of a workpiece where the cutting tool of the drilling unit is engaged, which measured air pressures indicate air flow at the surface. These air flows in turn indicate the state of the machining at the surface of the workpiece, and based on the state of the machining, a machine control system will determine whether a drilling unit can perform its particular machining operation in the proper sequence on the workpiece. 1. A method of performing a multi-step machining process utilizing a plurality of drilling units , the method comprising:positioning a cutting tool of a portable drilling apparatus adjacent to a surface of a workpiece attached to be machined;utilizing an air pressure sensor in a vacuum exhaust system of the portable drilling apparatus to indicate an air flow at the surface of the workpiece by measuring an air pressure at the surface;comparing the measured air pressure against a predetermined threshold;responsive to the comparison, determining if a hole has been drilled in the workpiece; andif it is determined that no hole has been drilled in the workpiece, and the portable drilling apparatus is configured to drill a first hole in the multi-step machining process, drilling the first hole on the workpiece.2. The method of performing the multi-step machining process of claim 1 , further comprising the step of:if it is determined that a hole has already been drilled in the workpiece, and the portable drilling apparatus is configured to drill a first hole in the multi-step machining process, repositioning the portable drilling apparatus to at least one of another workpiece or another location on the workpiece.3. The method of ...

DUST COLLECTOR INCLUDING FILTER CLEANING MECHANISM

A dust collector can be used with a hand-held power tool. The dust collector includes a housing, a telescoping suction pipe coupled to the housing, and a suction fan positioned within the housing and operable to generate a vacuum in the suction pipe. The suction pipe is configured to telescope toward and away from the housing. The suction pipe includes an outer pipe supported by the housing, and an inner pipe slidably received into the outer pipe. 1. A dust collector for use with a hand-held power tool , the dust collector comprising:a housing;a telescoping suction pipe coupled to the housing and configured to telescope toward and away from the housing, the suction pipe including an outer pipe supported by the housing, and an inner pipe slidably received into the outer pipe;a suction fan positioned within the housing and operable to generate a vacuum in the suction pipe; and a rail having a first end coupled to the inner pipe and a second end extending into the housing,', 'a plunge depth stop adjustably coupled along a length of the rail to limit an extent to which the suction pipe and the rail can retract into the housing, and', 'an extension stop adjustably coupled along the length of the rail to limit an extent to which the suction pipe and the rail can extend from the housing., 'a stop assembly adjustably coupled to the housing and to the suction pipe to limit an extent to which the suction pipe telescopes toward or away from the housing, wherein the stop assembly includes'}2. The dust collector of claim 1 , wherein the outer pipe is slidably received into the housing.3. The dust collector of claim 1 , wherein the inner pipe is pre-tensioned toward sliding outwardly from the outer pipe.4. The dust collector of claim 1 , further comprising a suction head coupled to a distal end of the suction pipe claim 1 , and an extension nozzle removably coupled to the suction head.5. The dust collector of claim 1 , wherein the suction pipe further comprises an extension pipe ...

Chuck

A rotatable chuck for clamping a shank portion of a rotatably operating machining tool includes a rotatable chuck body provided with a cylindrical bore concentric with a rotation axis of the chuck body. The circumferential surfaces of a clamping portion of the bore are arranged to apply a clamping force around the circumference of the shank portion of the tool when it is mounted in the chuck to fixate the tool in the chuck. The chuck is provided with auxiliary pull out preventing means for preventing inadvertent pull out of the tool in the axial direction of the bore during machining operation, as well as auxiliary rotary preventing means for preventing inadvertent rotation in at least one direction in relation to the chuck during machining operation. The auxiliary pull out and rotary preventing means include an attachment member positionable in an inner portion of the bore and attachable to the shank portion to be clamped, such that the tool and the attachment member will be prevented from being pulled apart in the axial direction and from being rotated in at least one direction in relation to each other. 156142712224561. A rotatable chuck for clamping a shank portion () of a rotatably operating machining tool () , comprising a rotatable chuck body () provided with a cylindrical bore () being concentric with a rotation axis () of the rotatable chuck body , wherein circumferential surfaces of a clamping portion () of the bore are adapted to apply a clamping force around the circumference of the shank portion of the tool when it is mounted in the chuck to fixate the tool in a well-defined position in the chuck , and wherein the chuck also is provided with auxiliary pull out preventing means , for preventing inadvertent pull out of the tool in the axial direction of the bore during machining operation , as well as auxiliary rotary preventing means for preventing inadvertent rotation in at least one direction in relation to the chuck during machining operation , ...

Spindle Locking Device

A spindle locking device for a portable machine tool includes a locking unit and a movement activation unit. The locking unit has a movably mounted locking element configured to lock a spindle of the portable machine tool in at least one direction, and an operating element configured to actuate the locking element. The movement activation unit is configured to pretension the locking element in a direction towards a locking position, at least when the operating element is in an unactuated position.

MOUNTING DEVICE FOR A ROTARY SPINDLE OF A BALANCING MACHINE

Disclosed is a mounting device () including a receiving opening () with a circular inner locating surface () which is coaxial with the axis of rotation () and serves for engagement with radially outer vertices () of the polygon profile of a holding pin (). Arranged adjacent to the inner locating surface is a positioning disk () which has an opening () coaxial with the axis of rotation () and of such polygonal shape and size that the polygon profile of the holding pin () engaging in the opening () is supported in the opening () in a manner preventing relative rotation. 1. A mounting device for a rotary spindle of a balancing machine , with a receiving opening for receiving a polygon-profile holding pin of a rotary body to be balanced , with a circular inner locating surface coaxial with the axis of rotation of the spindle and serving for engagement with radially outer points of the polygon profile of the holding pin , and with a positioning disk arranged adjacent to the inner locating surface and having an opening coaxial with the axis of rotation and of such shape and size that the polygon profile of the holding pin engaging in the opening is held in the opening in a manner preventing relative rotation.2. The mounting device according to wherein in the positioning disk is a component manufactured separately claim 1 , being arranged on a shoulder of the receiving opening adjacent to the inner locating surface and supported on the mounting device in a manner preventing relative rotation.3. The mounting device according to claim 1 , wherein the opening of the positioning disk has the same shape as the polygon profile of the holding pin.4. The mounting device according to wherein the opening of the positioning disk is shaped in such a manner that the polygon profile of the holding pin is adapted to be non-rotationally supported on the positioning disk in a first angular position and in a second angular position turned through 180°.5. The mounting device according to ...

Portable milling machine having a spanner

Portable milling machine having a housing, a spindle and a clamping nut, which, as part of a tool holder, can be rotatably connected to the spindle and detached therefrom in order to clamp and unclamp a milling tool, and the portable milling machine having a spanner, which can be moved relative to the spindle axially between an engaged position and a disengaged position, the spanner interlockingly surrounding the clamping nut at least in portions in the circumferential direction in the engaged position and, when the spanner is in the disengaged position, the clamping nut being rotatable relative to the spanner, the spanner being connected to the housing of the portable milling machine for conjoint rotation such that, when the spanner is in the engaged position, the clamping nut can be connected to the spindle and detached therefrom by manually rotating the spindle. 112-. (canceled)13. A portable milling machine comprising:a housing;a spindle;a tool holder having a clamping nut rotatably connectable to the spindle and detachable from the spindle in order to clamp and unclamp a milling tool; anda spanner movable relative to the spindle axially between an engaged position and a disengaged position, the spanner interlockingly surrounding the clamping nut at least in portions in the circumferential direction in the engaged position and, when the spanner is in the disengaged position, the clamping nut being rotatable relative to the spanner, the spanner being connected to the housing for conjoint rotation such that, when the spanner is in the engaged position, the clamping nut is connectable to the spindle and detachable from the spindle by manually rotating the spindle.14. The portable milling machine as recited in further comprising a spindle key movable relative to the spindle axially between a blocked position and a released position claim 13 , the spindle key interlockingly surrounding an interlocking connection element at least in portions in the circumferential ...

WORK TOOL AND DUST EXTRACTION DEVICE THEREOF

A work tool equipped with a dust extraction device, the piercing tool includes a working head secured to a drive spindle, the extraction device has an extraction tube mounted around the drive spindle and a first end of which is mounted on a sleeve, the sleeve being mounted so as to rotate freely on the drive spindle of the piercing tool and being connected to a device generating a negative pressure in the extraction tube, wherein at least a portion of the circumference of the second end of the tube is in contact with the drilling head, the extraction device includes a vent formed between the second end of the tube and the working head. 1. Work tool equipped with a dust extraction device , the work tool comprising a working head secured to a drive spindle , the extraction device comprising an extraction tube mounted around the drive spindle , a first end of which is mounted on a sleeve , the sleeve being mounted so as to rotate freely on the drive spindle of the work tool and being connected to a device generating a negative pressure in the extraction tube , the space delimited by firstly the internal surface of the extraction tube and secondly by the external surface of the drive spindle defining a substantially annular extraction chamber , at least a portion of the circumference of the second end of the tube being in contact with the working head , wherein the extraction device comprises a vent formed between the second end of the tube and the working head and formed by a groove on the external surface of the working head.2. Work tool equipped with a dust extraction device according to claim 1 , wherein the groove forming the vent is formed by a concave cylindrical wall formed in the external axial surface of the drilling head.3. Work tool equipped with a dust extraction device according to claim 2 , wherein the concave cylindrical wall has a cross section in an arc of a circle.4. Work tool equipped with a dust extraction device according to claim 1 , wherein the ...

DUST EXTRACTION SHROUD FOR A POWER TOOL

A shroud for a dust extractor comprises: a body portion including a tubular housing forming a passageway and having a first and second inlets defining first and second openings; an engaging portion including a tubular housing forming a passageway, the tubular housing connecting to a third opening formed through a wall of the body portion to connect the passageway of the engaging portion with the passageway of the body portion on one end, and including a third inlet defining a fourth opening on another end; and a seal mounted in the second inlet of the body portion, the outer edge of the seal being attached to the periphery of the second inlet, the seal projecting radially inwardly towards the longitudinal axis of the tubular body. 1. A shroud for a dust extractor comprising:a body portion including a tubular housing having a first inlet formed at one end defining a first opening and a second inlet formed at the other end defining a second opening, wherein the tubular housing forms a passageway which connects the first and second openings and has a longitudinal axis;an engaging portion including a tubular housing which connects at one end to a side of the body portion and which forms a passageway having a longitudinal axis extending the length of the tubular housing, wherein the tubular housing, at one end, connects to a third opening formed through a wall of the body portion to connect the passageway of the engaging portion with the passageway of the body portion, and, at the other end remote from the body portion, comprises a third inlet defining a fourth opening; anda seal mounted in the second inlet of the body portion, the outer edge of the seal being attached to the periphery of the second inlet, the seal projecting radially inwardly towards the longitudinal axis of the tubular body,wherein at least a part of a wall which forms the third inlet of the engaging portion extends further away from the rest of the wall which forms the third inlet to form a top wall, ...

A CHUCK FOR A HIGH PRECISION MACHINE TOOL AND METHOD FOR MAKING A MULTI-CAVITY DIE OR MOULD

A chuck for a machine tool having a rotation spindle with a main axis of rotation. The chuck comprises a base plate, a first rotatable plate eccentrically mounted on the base plate, a second rotatable plate eccentrically mounted on the first rotatable plate, balancing means for aligning a principal axis of inertia of the chuck with the main axis of rotation and a holding mechanism. The chuck is provided with an actuating mechanism for angularly displacing the first rotatable plate around a first rotation axis over a first angle of rotation and/or the second rotatable plate around a second rotation axis over a second angle of rotation such that the position of the object with respect to the main axis of rotation can be altered. 1. A chuck for a machine tool having a rotation spindle with a main axis of rotation , in particular a lathe , the chuck being arranged for positioning an object , such as a work piece , at a relevant position with respect to the main axis of rotation , the chuck being arranged such that the chuck together with the object positioned on it has a principal axis of inertia that can be arranged to coincide with the main axis of rotation , the chuck comprising:a base plate comprising mounting means for mounting the chuck to the spindle;a first rotatable plate eccentrically mounted on the base plate with respect to the main axis of rotation and having a first rotation axis running in parallel to the main axis of rotation such that the first rotational axis is shifted with respect to the main axis of rotation of the spindle;{'b': 19', '14, 'balancing means arranged for balancing the centre of gravity of the chuck together with the object positioned on it with respect to the main axis of rotation such that the principal axis of inertia of the chuck together with the object substantially coincides with the main axis of rotation () of the spindle ();'}a holding mechanism arranged for securing the first rotatable plate to the base plate; andan actuating ...

HOLE SAW DRILL GUIDE

A hole saw drill guide is described. The drill guide can be used when drilling holes in pipe or tubes. The hole saw drill guide includes a guide tube base assembly and an arbor shaft assembly. The guide tube base assembly is chained or otherwise secured to a pipe. The arbor shaft assembly is removably engaged with the guide tube base assembly and during use of the device, rotates within a guide tube of the base. 1. A hole saw drill guide comprising:a guide tube base assembly including a guide tube defining a hollow interior and a slot extending along at least a portion of the length of the guide tube;an arbor shaft assembly including a central shaft, an outer housing, a plurality of bearings for rotatably supporting the central shaft within the outer housing, and an outwardly projecting guide pin engaged with the outer housing;wherein the arbor shaft assembly is sized to be insertably received within the hollow interior of the guide tube and upon positioning the guide pin of the arbor shaft assembly within the slot defined by the guide tube, the central shaft of the arbor shaft assembly is rotatably supported within the guide tube of the guide tube base assembly.2. The hole saw drill guide of wherein upon positioning the guide pin of the arbor shaft assembly within the slot defined by the guide tube claim 1 , the axis of rotation of the central shaft of the arbor shaft assembly coincides and is aligned with the longitudinal axis of the guide tube.3. The hole saw drill guide of wherein the guide tube base assembly further includes securing provisions for releasably securing the guide tube base assembly to a workpiece.4. The hole saw drill guide of wherein the securing provisions include a chain releasably affixed to the guide tube base assembly and chain adjustment provisions.5. The hole saw drill guide of wherein the guide tube base assembly further includes a mounting base that defines a hollow interior claim 1 , the guide tube secured to the mounting base.6. The ...

SUPPORTING A CONTOURED SHEET OF MATERIAL DURING MACHINING OPERATIONS

A machining support configured to reduce spring back of a sheet following a machining operation on the sheet is presented. The machining support comprises a porous material with a plurality of surfaces including a support surface having a contour configured to contact and support the sheet; sealing material covering each of the plurality of surfaces except the support surface; and a vacuum port configured to provide a vacuum to the porous material. 1. A method of reducing spring back of a sheet following a machining operation on the sheet , the method comprising:drawing a vacuum across a porous material of a machining support to hold a second surface of the sheet against a support surface of the machining support, the porous material of the machining support sealed on each surface except the support surface; andmaintaining the vacuum within the porous material while performing the machining operation through a first surface of the sheet opposite the second surface.2. The method of further comprising:adjusting the vacuum provided to the porous material to maintain a pressure differential across the second surface of the sheet to hold the second surface against the support surface of the porous material while the machining operation is performed on the sheet.3. The method of claim 1 , wherein performing the machining operation further comprises machining indentations into the support surface of the machining support as the machining operation is performed through the first surface of the sheet.4. The method of further comprising:applying a sealing material within each of the indentations in the support surface.5. A method of reducing spring back of a sheet following a machining operation on the sheet claim 3 , the method comprising:placing a second surface of the sheet in contact with a support surface of a machining support, the machining support comprising a porous material sealed on each surface of the machining support except the support surface;drawing a vacuum ...

Accessory for a Hand-Held Power Tool

An accessory for a hand-held power tool has a first air channel and a second air channel. In the first air channel, a first air stream for transporting dust particles is routed into a dust-collecting box. In the second air channel, a second air stream for transporting dust particles into the dust-collecting box or into a further dust-collecting box is routed.

TOOL FOR ROUGHENING A BOREHOLE SURFACE

A tool for roughening a borehole surface. The tool includes a coupling portion for clamping the tool; a tool head for machining the borehole surface; and an extraction duct. The coupling portion is disposed at a first end of a tool shank and the tool head at an opposite, second end of the tool shank. The tool head has a cutter disposed circumferentially on the tool head. The tool head has a slit, which passes through from one side to the other and which, starting from an end face of the tool head, extends axially along a longitudinal axis of the tool. The extraction duct extends at least partly axially along the longitudinal axis of the tool for extraction of drilling dust. The extraction duct, starting from the end face of the tool head, extends inside the tool shank and discharges circumferentially into a connecting opening in the tool shank. 1: A tool for roughening a borehole surface , the tool comprising:a coupling portion for clamping the tool in a drilling machine;a tool head for machining the borehole surface; andan extraction duct,wherein the coupling portion is disposed at a first end of a tool shank and the tool head at an opposite, second end of the tool shank andwherein the tool head comprises at least one cutter disposed circumferentially on the tool head,wherein the tool head has at least one slit, which passes through from one side to the other and which, starting from an end face of the tool head, extends axially along a longitudinal axis of the tool,wherein the extraction duct extending at least partly axially along the longitudinal axis of the tool for extraction of drilling dust, andwherein the extraction duct, starting from the end face of the tool head, extends inside the tool shank and discharges circumferentially into a connecting opening in the tool shank.2: The tool according to claim 1 , which further comprises:an adapter, which circumferentially surrounds the tool shank in the region of the connecting opening and which has a connecting ...

DUST COLLECTOR FOR A DRILL PRESS or SYSTEM

A drill removal device is provided for use with a scratch generating tool having a stationary member and a scrap generating workpiece engaging member that is moveable with respect to the stationary member. The debris removal device includes a bracket having a stationary member receiving portion for coupling the bracket to the power tool stationary member. A vacuum receiving portion of the bracket is provided for coupling the bracket to a vacuum source, and a passageway portion is provided for placing the stationary portion in fluid communication with the vacuum source. A variable tube bellows is configured for placement adjacent to the workpiece engaging member. The bellows includes a plurality of bi-stable pleats that are moveable between and stationarily positionable in each of an expanded position and a compressed position for permitting the user to vary the length of the bellows between, and fixedly positioned the length of the bellows at a plurality of different lengths. 1. A debris removal device for use with a scrap generating power tool having a stationary member and a scrap generating workpiece engaging member movable with respect to the stationary member , the debris removal device comprising:a bracket having a stationary member receiving portion for coupling the bracket to the power tool stationary member, a vacuum receiving portion for coupling the bracket to a vacuum source and a passageway portion for placing the stationary portion in fluid communication with the vacuum source, anda variable length tubular bellows configured for placement adjacent to the workpiece engaging member, the bellows including a plurality of bi-stable pleats movable between and stationarily positionable in each of an expanded position and a compressed position for permitting the user to vary the length of the bellows between, and fixedly position the length of the bellows at a plurality of different lengths.2. The debris removal device of wherein the pleats of the bellows are ...

Drilling apparatus and methods of using same

A drilling apparatus comprising: at least one bit; a vacuum shroud, including a compressible boot, disposed around a longitudinal axis of the apparatus and configured to be in operative communication with a vacuum attachment port; and at least one magnetic element disposed near a distal end of the apparatus and configured to attract metallic debris resulting from drilling apparatus operation.

Drill and manufacturing process

Ein Bohrer 1 hat einen Bohrkopf 3 und einen Schaft 4. Der Schaft 4 hat einen Grundkörper 20, einen Aufsatz 40 und einen innenliegenden Kanal 50. Der Bohrkopf 3 ist an dem Grundkörper 20 befestigt. Der Aufsatz 40 ist an einer Mantelfläche 21 des Grundkörpers 20 befestigt und vollständig innerhalb einer den Grundkörper 20 umschreibenden zylindrischen Hüllkurve 29 angeordnet. Der innenliegende Kanal ist innerhalb des Aufsatzes und/oder zwischen dem Aufsatz 40 und der Mantelfläche 21 ausgebildet. A drill 1 has a drill head 3 and a shaft 4. The shaft 4 has a base body 20, an attachment 40 and an internal channel 50. The drill head 3 is attached to the base body 20. The attachment 40 is fastened to a lateral surface 21 of the base body 20 and is arranged completely within a cylindrical envelope curve 29 circumscribing the base body 20. The internal channel is formed within the attachment and / or between the attachment 40 and the lateral surface 21.

Инструмент для придания шероховатости поверхности сверленого отверстия

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2018 114 711 A (51) МПК B23B 27/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2018114711, 20.09.2016 (71) Заявитель(и): ХИЛЬТИ АКЦИЕНГЕЗЕЛЬШАФТ (LI) Приоритет(ы): (30) Конвенционный приоритет: 23.09.2015 EP 15186465.9 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 23.04.2018 R U (43) Дата публикации заявки: 23.10.2019 Бюл. № 30 (72) Автор(ы): ЛЕДЕРЛЕ Ханс-Петер (DE), ВИДЕМАНН Михаэль (DE), ОСТЕРМАЙЕР Петер (DE) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2017/050730 (30.03.2017) A Адрес для переписки: 105064, Москва, а/я 88, ООО "Патентные поверенные Квашнин, Сапельников и партнеры" R U (57) Формула изобретения 1. Инструмент для придания шероховатости поверхности сверленого отверстия, с соединительным участком (12) для закрепления инструмента (10) в бурильном станке и инструментальной головкой (14) для обработки поверхности сверленого отверстия, причем соединительный участок (12) расположен на первом конце хвостовика (16) инструмента, а инструментальная головка (14) расположена на противоположном, втором конце хвостовика (16) инструмента, и причем на инструментальной головке (14) предусмотрены расположенные по окружности режущие средства (18), отличающийся тем, что инструментальная головка (14) имеет по меньшей мере одну, латерально сквозную прорезь (20), которая в аксиальном направлении простирается от торца (22) инструментальной головки (14) вдоль продольной оси (А) инструмента, и что инструмент (10) имеет вытяжной канал (11) для отсасывания буровой пыли, по меньшей мере частично простирающийся аксиально вдоль продольной оси (А) инструмента, и причем вытяжной канал (11) проходит внутри хвостовика (16) инструмента от торца (22) инструментальной головки (14) и упирается в соединительное отверстие (13) на окружности хвостовика (16) инструмента. 2. Инструмент по п. 1, отличающийся тем, что предусмотрен переходник (15), охватывающий хвостовик (16) ...

Drill hole surface roughness tool

FIELD: physics.SUBSTANCE: tool comprises connection section (12) for fastening in drilling machine and tool head (14), on which cutting means (18) are arranged along circumference. Tool head (14) has at least one lateral through slot (20), which in axial direction extends from end (22) of tool head (14) along tool longitudinal axis (A), and exhaust channel (11) for suction of drilling dust, at least partially extending axially along longitudinal axis (A) of tool, wherein exhaust channel (11) passes inside tool shank (16) from end (22) of tool head (14) and enters into connecting hole (13) on shank (16) circle.EFFECT: higher convenience of operation due to reduced load on operator.16 cl, 6 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 713 765 C2 (51) МПК B28D 1/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B28D 1/14 (2019.08) (21)(22) Заявка: 2018114711, 20.09.2016 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) Патентообладатель(и): ХИЛЬТИ АКЦИЕНГЕЗЕЛЬШАФТ (LI) 07.02.2020 23.09.2015 EP 15186465.9 (43) Дата публикации заявки: 23.10.2019 Бюл. № 30 (56) Список документов, цитированных в отчете о поиске: DE 19610442 A1, 18.09.1997. SU 438883 A1, 08.08.1974. SU 1140363 A1, 05.04.1982. SU 1609681 A1, 30.11.1990. JP 2012031631 A, 16.02.2012. (45) Опубликовано: 07.02.2020 Бюл. № 4 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 23.04.2018 2 7 1 3 7 6 5 Приоритет(ы): (30) Конвенционный приоритет: R U 20.09.2016 (72) Автор(ы): ЛЕДЕРЛЕ, Ханс-Петер (DE), ВИДЕМАНН, Михаэль (DE), ОСТЕРМАЙЕР, Петер (DE) EP 2016/072240 (20.09.2016) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 7 1 3 7 6 5 WO 2017/050730 (30.03.2017) Адрес для переписки: 105064, Москва, а/я 88, ООО "Патентные поверенные Квашнин, Сапельников и партнеры" (54) ИНСТРУМЕНТ ДЛЯ ПРИДАНИЯ ШЕРОХОВАТОСТИ ПОВЕРХНОСТИ СВЕРЛЕНОГО ОТВЕРСТИЯ (57) Реферат: Инструмент содержит соединительный пыли, по меньшей мере ...

Patent RU2018114711A3

7 ВУ’ ’ 2018114711” АЗ Дата публикации: 05.12.2019 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2018114711/02(023003) 20.09.2016 РСТ/ЕР2016/072240 20.09.2016 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 15186465.9 23.09.2015 ЕР Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) ИНСТРУМЕНТ ДЛЯ ПРИДАНИЯ ШЕРОХОВАТОСТИ ПОВЕРХНОСТИ СВЕРЛЕНОГО ОТВЕРСТИЯ Заявитель: ХИЛЬТИ АКЦИЕНГЕЗЕЛЬШАФТ, Г] 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) В28р 1/14 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) В23ЗВ 51/00-51/12 В28Р 1/00, 1/14 Е21В 10/00, 10/44-10/56 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): Езрасепек, 7-Р]1а(Раё, Рабеагсв, КОРТО, ОЗРТО 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо) частей, Относится к гория* ...

Main shaft stop device

本发明涉及一种用于便携式工具机的主轴止动装置，其具有至少一个止动单元(14)，所述止动单元包括至少一个可运动地支承的止动元件(16)，用于使主轴(18)在至少一个方向上止动，并且所述止动单元包括至少一个用于操纵所述止动元件(16)的操作元件(20)。本发明提出了，所述主轴止动装置包括至少一个运动激活单元(22)，所述运动激活单元至少在所述操作元件(20)的未操纵位置中使所述止动元件(16)朝着所述止动元件(16)的止动位置的方向预紧。

Chip suction solid drill

칩 흡인 솔리드 드릴 (10) 은, 절삭날 (24) 에 의해 주물 등의 피삭재 (42) 에 대하여 천공 가공을 실시하는데, 생성된 칩은, 절삭날용 홈 (22) 에 형성된 칩 수취 구멍 (30) 으로부터 칩 흡인 통로 (18) 내로 흡인되어 섕크 (16) 측으로 배출된다. 그 경우에, 날부 (12) 의 외주면에 공기 도입 홈 (32) 이 형성되어 있기 때문에 절삭날 (24) 에 의해 칩이 생성되는 공구 선단부에 공기가 양호하게 도입되게 되고, 칩 흡인 통로 (18) 에 의한 공기의 흡인에 수반하여 공구 선단부에 도입된 공기가 칩과 함께 양호하게 칩 수취 구멍 (30) 내로 흡인된다. 특히, 공구의 내부에는 1 개의 칩 흡인 통로 (18) 가 형성될 뿐이기 때문에, 그 단면적을 충분히 확보할 수 있고, 그 칩 흡인 통로 (18) 의 확대에 수반하여 칩 수취 구멍 (30) 도 크게 할 수 있기 때문에, 칩 막힘의 발생이 억제됨과 함께 우수한 칩 흡인 성능을 얻을 수 있게 된다. The chip suction solid drill 10 is subjected to a drilling process on a workpiece 42 such as a casting by a cutting edge 24. The generated chip is inserted into the chip receiving hole 30 formed in the groove for cutting edge 22, Into the chip suction passage 18 and discharged to the shank 16 side. In this case, since the air introduction groove 32 is formed on the outer circumferential surface of the blade portion 12, the air is satisfactorily introduced into the tool tip portion where chips are generated by the cutting edge 24, The air introduced into the tip end of the tool is sucked into the chip receiving hole 30 together with the chip. Particularly, since only one chip suction passage 18 is formed in the interior of the tool, the cross sectional area of the chip suction passage 18 can be sufficiently secured. As the chip suction passage 18 is expanded, So that the occurrence of chip clogging can be suppressed and excellent chip suction performance can be obtained.

Device for post-processing a holder borehole for spark plugs

Machining center

본 발명은 머시닝 센터의 가공장치에 관한 것으로, 더욱 상세하게는 가공부의 구조변경을 통해 스핀들헤드간의 설치거리를 최소화시킬 수 있도록 함으로 장치의 크기를 증가시키지 않고도 스핀들의 다축 설계가 가능하도록 하기위한 것이다. The present invention relates to a machining apparatus of a machining center, and more particularly, to minimize the installation distance between spindle heads by changing the structure of the machining part, and to enable the multi-axis design of the spindle without increasing the size of the apparatus. . 이를 실현하기 위한 본 발명은, 본체(2)의 하부에는 전후진 되는 작업대(3)가 다수 구비됨과 함께 상부에는 좌우측으로 유동되는 이송대(4)가 구비되어져 있으며, 상기 이송대(4)의 전면부에는 작업대(3)상에 올려진 피가공물을 가공하기 위한 스핀들 부재가 제1실린더(201)에 의해 승강동작 가능하도록 장착되어져 있는 다수의 제1가이드부(100)가 좌우 수평방향으로 유동 가능하도록 구성되어져 있는 머시닝 센터(1)에 있어서, 상기 제1가이드부(100)의 전면부에는 판상의 제3가이드부(300)가 수직방향으로 돌출되어지도록 장착되어져 있고; 상기 제3가이드부(300)의 내측면에는 제4가이드부(400)에 의해 지지되는 툴 매거진(403)을 전후방향으로 안내하기 위해 소정 길이를 갖는 레일(301)이 구비되어져 있으며; 상기 제4가이드부(400)를 레일(301)을 따라 직선 유동시키기 위한 제2실린더(401)가 제3가이드부(300)의 하단측에 구성되어진 것을 특징으로 한다. The present invention for realizing this is provided with a plurality of worktables (3) to be moved forward and backward on the lower part of the main body (2), and the transfer table (4) which flows to the left and right at the upper part is provided, On the front part, a plurality of first guide parts 100, on which a spindle member for processing a workpiece placed on the worktable 3, is lifted and operated by the first cylinder 201, flows horizontally in the horizontal direction. In the machining center (1) which is comprised so that it is possible, it is mounted in the front part of the said 1st guide part 100 so that the plate-shaped 3rd guide part 300 may protrude in a vertical direction; An inner surface of the third guide part 300 is provided with a rail 301 having a predetermined length to guide the tool magazine 403 supported by the fourth guide part 400 in the front-rear direction; A second cylinder 401 for linearly flowing the fourth guide part 400 along the rail 301 may be configured at the lower end side of the third guide part 300.

CARTRIDGE

1. Вращающийся патрон для зажима хвостовой части (5) вращающегося обрабатывающего инструмента (6) для выполнения операций, содержащий корпус (1), выполненный с цилиндрическим отверстием (4) концентричным оси (2) вращения корпуса, причем периферийные поверхности зажимной части (7) отверстия приспособлены для приложения зажимного усилия вокруг периферии хвостовой части инструмента, когда он установлен в патроне, чтобы фиксировать инструмент в четко определенном положении в патроне, при этом, патрон снабжен также вспомогательным средством для предотвращения самопроизвольного вытягивания наружу инструмента в осевом направлении отверстия в процессе операции механической обработки, а также вспомогательным средством для предотвращения самопроизвольного поворота в по меньшей мере одном направлении по отношению к патрону в процессе операции механической обработки, отличающийся тем, что вспомогательное средство для предотвращения вытягивания наружу и поворота содержит крепежный элемент (12, 22), имеющий возможность позиционирования во внутренней части отверстия (4) и прикрепления к хвостовой части (5), чтобы быть зажатым так, что инструмент (6) и крепежный элемент предотвращены от вытягивания наружу в осевом направлении и поворота в по меньшей мере одном направлении по отношению друг к другу, при этом корпус (1) также содержит средство предотвращения осевого вытягивания наружу и средство предотвращения поворота в по меньшей мере одном направлении, приспособленные для взаимодействия с крепежным элементом.2. Патрон по п. 1, в котором осевое положение крепежного элемента является непрерывно регулируемо смещаемым и стопоримым в различных позиция РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B23B 31/00 (13) 2014 151 782 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2014151782, 19.12.2014 (71) Заявитель(и): САНДВИК ИНТЕЛЛЕКЧУАЛ ПРОПЕРТИ АБ (SE) Приоритет(ы): (30) Конвенционный приоритет: 20.12.2013 EP 13199132.5 Адрес для ...

adhesion structure of vacuum chuck

본 발명은 피가공물을 흡착하는 진공면적을 한층 더 크게 증대시킬 수 있도록 하고, 이를 통해 진공척의 진공흡착력을 향상시켜 비교적 큰 피가공물도 보다 안정적으로 클램핑할 수 있도록 한 진공척의 흡착구조에 관한 것이다. 본 발명은 상면에는 다수의 지지돌기(11)와 다수의 진공홈(12)이 격자형으로 배열되고, 상면 중앙부에는 진공홈(12)과 통하는 진공홀(13)이 형성된 진공척(10)에 있어서, 상기 지지돌기(11)의 상면에 각각 형성되는 진공흡착홈(14); 상기 진공흡착홈(14)의 양측에 형성되어 진공홈(12)과 진공흡착홈(14)을 연결시키는 진공통로(15)를 포함하여 구성된다. 진공척, 흡착구조, 진공홈, 진공흡착홈, 진공통로 The present invention relates to an adsorption structure of a vacuum chuck, which enables to increase the vacuum area for adsorbing a workpiece further, thereby improving the vacuum adsorption force of the vacuum chuck so that even relatively large workpieces can be clamped more stably. In the present invention, a plurality of support protrusions 11 and a plurality of vacuum grooves 12 are arranged in a lattice shape on an upper surface thereof, and a vacuum chuck 10 having a vacuum hole 13 communicating with the vacuum grooves 12 is formed in a central portion of the upper surface thereof. A vacuum suction groove 14 is formed on the upper surface of the support protrusion 11, respectively; It is formed on both sides of the vacuum suction groove 14 is configured to include a vacuum passage 15 for connecting the vacuum groove 12 and the vacuum suction groove (14). Vacuum chuck, adsorption structure, vacuum groove, vacuum suction groove, vacuum passage

a measuring method of a skin pore

객관성과 정확성이 향상된 피부 모공 측정방법이 개시된다. 개시된 피부 모공 측정방법은, 측정하고자 하는 피부를 촬영하는 촬영단계; 상기 촬영된 피부 영상 중 모공이 포함된 부분을 컴퓨터가 샘플링하고 이를 증폭하여 노이즈를 제거하는 영상처리단계; 상기 영상처리된 모공의 영상을 이용하여 컴퓨터가 모공의 면적을 측정하는 단계; 및, 상기 측정된 값을 사용자가 눈으로 확인할 수 있도록 컴퓨터가 모니터에 출력하는 시각화단계;를 포함한다. 피부, 모공, 측정, 이미지 프로세싱, 스퀘어필터링

Drill

FIELD: process engineering.SUBSTANCE: invention relates to machine building and can be used for drilling holes in stones, concrete etc, for anchor bolts. This drill comprises cutting part with at least three noses spaced apart at drill far end in circle. Every section of said nose has front and rear faces making a connection ridge that serves as a cutting nose and drill body with its far end surface welded to drill cutting part near end to make drill body revolve jointly with drill cutting part. Drill body has dust suck-off channel extending there along so that its far end extends to drill body far end section. Extra dust suck-off channel is made at drill body far end section to extend from dust suck-off channel perpendicularly while extra dust suck-off channel radially outer end is exposed at drill body outer peripheral surface. Drill bit cutting part near end is wholly welded to drill bit far end surface.EFFECT: better joint between cutting part and drill body.4 cl, 12 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 510 312 (13) C1 (51) МПК B23B 51/00 (2006.01) B28D 1/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2012155588/02, 19.04.2011 (24) Дата начала отсчета срока действия патента: 19.04.2011 (73) Патентообладатель(и): КАБУСИКИ КАЙСЯ МИЯНАГА (JP) R U Приоритет(ы): (30) Конвенционный приоритет: 21.05.2010 JP 2010-117261 (72) Автор(ы): МИЯНАГА Масааки (JP) (45) Опубликовано: 27.03.2014 Бюл. № 9 2 5 1 0 3 1 2 (56) Список документов, цитированных в отчете о поиске: JP 11-291235 A, 26.10.1999. RU 2011125542 A1, 24.09.2009. US 4314616 A, 09.02.1982. JP 2009-196018 A, 03.09.2009. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 21.12.2012 2 5 1 0 3 1 2 R U (87) Публикация заявки РСТ: WO 2011/145270 (24.11.2011) C 1 C 1 (86) Заявка PCT: JP 2011/002276 (19.04.2011) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры" (54) СВЕРЛО (57 ...

Tool for roughening a drilling surface

本发明涉及一种用于粗糙化钻孔表面的工具，包括用于将工具(10)夹紧到钻孔仪器中的耦联区段(12)和用于加工钻孔表面的工具头(14)，其中，在工具头(14)上设置有在周边侧上布置的切割机构(18)。钻孔表面的粗糙化以可靠的方式能够由此实现，即，工具头(14)具有至少一个侧向连续的缝隙(20)，所述缝隙从工具头(14)的端侧(22)出发轴向沿工具纵轴线(A)延伸，并且工具(10)具有至少部分地轴向沿工具纵轴线(A)延伸的用于吸出钻屑的吸出通道(11)，其中，吸出通道(11)从工具头(14)的端侧(22)出发在工具柄(16)内延伸并且在周边侧通入工具柄(16)中的连接开口(13)中。

Cutting machine waste extraction apparatus

594980 Disclosed is waste extraction apparatus suitable for a cutting machine (1) which produces waste such as coolant and/or chips at a cutting area on a cutting table (10). The apparatus includes a movable ducting system and a junction apparatus (19) such that waste from cutting can be removed from the cutting area through the movable ducting system. The movable ducting system includes a ducting (13, 14, 18, 20, 22) constructed to receive and direct waste from the cutting area, vertically (via 13, 14) to a horizontal plane (via 18) wherein a portion (see 18) of the ducting is fluidly connected by the junction apparatus to an other portion (see 20) of the ducting. The junction apparatus allows at least a portion of the ducting to move along the horizontal plane (Y) with respect to the other portion of the ducting. The other portion of the ducting includes at least one movable flexible belt (see 27, Figure 3) located to longitudinally cover and seal the ducting. The junction apparatus includes the belt being movably supported by rollers (28-31) such that it is slidably raised above a portion of the ducting to allow the junction apparatus to be movable along the portion of the ducting to allow the transport of waste therein while remaining continuously fluidly sealed.

Drill bit

吸塵性能を維持しビット先端部とビットシャフト部との接合部の剛性を高めたドリルビットを提供することを目的とし、先端に３つ以上の切刃部が周方向に離間して配置され、各切刃部３ｃに形成されるすくい面３ｓと逃げ面３ｅの接合稜線Ｌ１を切刃となす形態を有するビット先端部３と、ビット先端部３の基端面に、一体に回転するよう先端面２Ｆが溶着されたビットシャフト部２とを有するドリルビット１であり、ビットシャフト部２に、長手方向に延び先端がビットシャフト部の先端部まで延設された吸塵通路４を備え、ビットシャフト部２の先端部に、吸塵通路４に直交または略直交するように吸塵通路４から延設され且つ外径端６ｔがビットシャフト部２の外周面１Ｆに臨むように開口した、吸塵補助通路６が形成され、ビット先端部３の基端部３ｂがビットシャフト部２の先端面に一体的に取着されている。 For the purpose of providing a drill bit that maintains the dust absorption performance and increases the rigidity of the joint between the bit tip portion and the bit shaft portion, three or more cutting blade portions are arranged at the tip in the circumferential direction, Bit front end portion 3 having a configuration in which a joining edge line L1 between rake face 3s and flank 3e formed on each cutting edge portion 3c serves as a cutting edge, and a front end surface so as to rotate integrally with a base end surface of bit front end portion 3 A drill bit 1 having a bit shaft portion 2 to which 2F is welded. The bit shaft portion 2 includes a dust suction passage 4 extending in the longitudinal direction and extending to the tip end portion of the bit shaft portion. A dust suction auxiliary passage 6 that extends from the dust suction passage 4 so as to be orthogonal or substantially perpendicular to the dust suction passage 4 and opens so that the outer diameter end 6t faces the outer peripheral surface 1F of the bit shaft portion 2 Formed and bit Proximal end 3b of the end portion 3 is integrally attached to the distal end surface of the bit shaft 2.

Guard assembly

A guard assembly for a tool is provided. The guard assembly has a body with a first open end, a second open end and a mid-portion between the first open end and the second open end. The body forms an inner passage between the first open end and the second open end. The passage is configured to receive a portion of a tool. The body has a plurality of spaced slots. Each slot extends from the first open end a select distance toward the mid-portion of the body. The body has a port and a plurality of openings proximate the second open end to allow air or fluid passage.

DRILLING TOOL

2016110751 А ко РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) 1] 3 < < 3х х о ВУ °’ 2016 14 (50) МПК ЕВ 41/000 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016110751, 09.09.2014 (71) Заявитель(и): ВЕЛЛТЕК А/С (ОК) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): 10.09.2013 ЕР 13183708.0 АНДЕРСЕН Томас Суне (ОК), ЕНСЕН Свен Карстен (ОК) (43) Дата публикации заявки: 12.10.2017 Бюл. № 29 (85) Дата начала рассмотрения заявки РСТ на национальной фазе: 11.04.2016 (86) Заявка РСТ: ЕР 2014/069141 (09.09.2014) (87) Публикация заявки РСТ: УГО 2015/036383 (19.03.2015) Адрес для переписки: 191002, Санкт-Петербург, а/я 5, ООО "Ляпунов и партнёры" (54) БУРОВОЙ ИНСТРУМЕНТ (57) Формула изобретения 1. Буровой инструмент (1) для бурения отверстий (2) в цементной балластной цистерне (3) буровой платформы (4) для получения доступа к внутреннему пространству (5) в указанной балластной цистерне, причем буровой инструмент содержит: электрический двигатель (6), выполненный с возможностью приведения в движение первого вала (7); насос (8), выполненный с возможностью его приведения в действие посредством двигателя для закачивания скважинной текучей среды через впускное отверстие (9) и выкачивания через выпускное отверстие (10); редуктор (11), выполненный с возможностью его приведения в движение посредством первого вала, проходящего через насос, для уменьшения вращения второго вала (12); буровую головку (14), имеющую коронки (15) и по меньшей мере один канал (16) для текучей среды буровой головки и выполненную с возможностью ее приведения в движение посредством второго вала, причем выпускное отверстие насоса соединено с возможностью передачи текучей среды с указанным каналом для текучей среды для выкачивания скважинной текучей среды через указанный канал для текучей среды; причем редуктор расположен в корпусе (17) редуктора, расположенном в корпусе (18) инструмента с образованием канала (19) для текучей среды редуктора, что обеспечивает ...

drilling

Die Erfindung betrifft ein Bohrwerkzeug, das sich entlang einer Längsachse erstreckt, umfassend einen Bohrkopf, einen Anschlussbereich zur Verbindung des Bohrwerkzeugs mit einer Absaugvorrichtung, einen Schaftbereich, der zwischen dem Bohrkopf und dem Anschlussbereich angeordnet ist, zumindest einen Transportkanal, der sich entlang des Schaftbereichs erstreckt, wobei der Transportkanal durch eine Nut gebildet wird, die radial zwischen jeweils einem Abdeckelement und einem Schaftelement angeordnet ist, wobei das Schaftelement die zumindest eine außenliegende Nut aufweist. Es wird vorgeschlagen, dass das der Transportkanal eine Querschnittsfläche aufweist, die im Wesentlichen konstant ist. The invention relates to a drilling tool which extends along a longitudinal axis, comprising a drill head, a connection area for connecting the drilling tool with a suction device, a shank area which is arranged between the drill head and the connection area, at least one transport channel which extends along the shaft area wherein the transport channel is formed by a groove which is arranged radially between in each case a cover element and a shaft element, wherein the shaft element has the at least one outer groove. It is proposed that the transport channel has a cross-sectional area which is substantially constant.

Work tool and its dust-collection device

L'invention concerne un outil de travail équipé d'un dispositif d'aspiration de poussière, l'outil de perçage comprend une tête de travail (10) solidaire d'une tige d'entrainement (1), le dispositif d'aspiration comprend un tube d'aspiration (2) monté autour de la tige d'entrainement (1) et dont une première extrémité (21) est montée sur un manchon (3), le manchon (3) étant monté libre en rotation sur la tige d'entrainement (1) de l'outil de perçage et étant relié à un dispositif générant une dépression dans le tube d'aspiration (2) caractérisé en ce qu'au moins une portion de la circonférence de la deuxième extrémité (22) du tube (2) est en contact avec la tête de forage (10) , le dispositif d'aspiration comprend un évent (4) formé entre la deuxième extrémité du tube (22) et la tête de travail (10).. The invention relates to a working tool equipped with a dust suction device, the drilling tool comprises a working head (10) integral with a drive rod (1), the suction device comprises a suction tube (2) mounted around the drive rod (1) and a first end (21) of which is mounted on a sleeve (3), the sleeve (3) being mounted to rotate freely on the rod d drive (1) of the drilling tool and being connected to a device generating a vacuum in the suction tube (2) characterized in that at least a portion of the circumference of the second end (22) of the tube (2) is in contact with the drilling head (10), the suction device comprises a vent (4) formed between the second end of the tube (22) and the working head (10).

Tool for roughening a borehole surface

The invention relates to a tool for roughening a borehole surface which has a coupling portion (12) for clamping the tool (10) in a drill device and has a tool head (14) for processing the borehole surface, cutting means (18) which are circumferentially arranged on the tool head (14) being provided. A borehole surface can be roughened in a reliable manner as a result of the fact that the tool head (14) has at least one laterally continuous slot (20) which extends from an end face (22) of the tool head (14) axially along a tool longitudinal axis (A), and that the tool (10) has a suction channel (11), which extends at least partially axially along the tool longitudinal axis (A), for suctioning drilling dust, the suction channel (11) extending from the end face (22) of the tool head (14) within the tool shank (16) and opening circumferentially into a connection opening (13) in the tool shank (16).

Jacket fastener without using tools

本发明公开了一种用于工具的夹套组件，包括可转动地与工具相连的夹套螺母；可操作地与夹套螺母相连的夹套；以及可移动地与工具相连并且能与夹套螺母接合的夹套扳手，用于对夹套进行紧固和松开。根据本发明的技术方案，夹套扳手可转动地安装在工具上，用于拧动夹套螺母，以便紧固或松开夹套。夹套扳手还可以在接合位置和脱开位置之间移动，在接合位置，夹套扳手能拧动夹套螺母，在脱开位置，夹套扳手不限制夹套螺母，从而在工具运作期间不干扰夹套螺母的正常转动。夹套扳手在接合位置和脱开位置之间的运动可以是轴向的、径向的、转动的或它们之间的组合。

Cutting tools

Tool holder with recess for mounting a collet

Ein Werkzeugträger für feststehende oder umlaufende Werkzeuge ist mit einer Spannzangenaufnahme (4) für eine Spannzange (6) zum Spannen eines Werkzeugschaftes (8) von der Werkzeugseite her ausgebildet. Die Spannzangenaufnahme (4) weist eine kegelige Bohrung (5) zur Aufnahme einer Spannzange (6) und ein der Bohrung (5) zugeordnetes koaxiales Gewinde (12) zur Aufnahme einer Spannmutter (10) auf. Anstelle einer Spannzange (6) ist ein Werkzeugspanneinsatz (23) mit einem kegeligen Aufnahmezapfen (24) in die kegelige Aufnahmebohrung (5) eingesetzt, wobei der Werkzeugspanneinsatz (23) durch Befestigungsmittel von der Werkzeugseite her festgespannt ist. A tool carrier for fixed or rotating tools is formed with a collet holder (4) for a collet (6) for clamping a tool shank (8) from the tool side. The collet holder (4) has a conical bore (5) for receiving a collet (6) and a bore (5) associated coaxial thread (12) for receiving a clamping nut (10). Instead of a collet (6) is a tool clamping insert (23) with a tapered receiving pin (24) inserted into the tapered receiving bore (5), wherein the tool clamping insert (23) is tightened by fastening means from the tool side.

Drilling device with displacement dependent spring and/or damper

In order to improve a device for a drilling machine in such a way that manual drilling can be carried out with optimum conditions, it is proposed that the device include a workpiece jigging device, a guide device for the guidance of the machine when there is a displacement of the workpiece jigging device, and a control device for the control of the feed displacement of the workpiece jigging device and the machine. The control device has combinations of impact dampers and/or springs to achieve control over the feed displacement.

Dust collecting device

FIELD: personal use articles. SUBSTANCE: invention relates to a dust collecting device attachable to a power tool. The dust collecting device comprises a dust collecting part covering the operating element of the tool, which is formed by at least one component element and at least one connecting ring. The said at least one connecting ring is made with the ability to connect the component elements of the dust collecting part in the axial direction and is connected to the part of the connecting ring covering the operating element of the tool. EFFECT: possibility to adapt the dust collecting device, mounted on the power tool, to the length of the operating element of the tool. 10 cl, 36 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 576 279 C2 (51) МПК B25D 17/18 (2006.01) B23Q 11/00 (2006.01) B25F 5/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2011135105/02, 22.08.2011 (24) Дата начала отсчета срока действия патента: 22.08.2011 (72) Автор(ы): МИВА, Масао (JP), ФУРУСАВА, Масанори (JP) (73) Патентообладатель(и): МАКИТА КОРПОРЕЙШН (JP) Приоритет(ы): (30) Конвенционный приоритет: R U 23.08.2010 JP 2010-186597; 20.10.2010 JP 2010-235609 (43) Дата публикации заявки: 27.02.2013 Бюл. № 6 2 5 7 6 2 7 9 (45) Опубликовано: 27.02.2016 Бюл. № 6 (56) Список документов, цитированных в отчете о поиске: (см. прод.) 2 5 7 6 2 7 9 R U (54) ПЫЛЕСБОРНОЕ УСТРОЙСТВО (57) Реферат: Изобретение относится к пылесборному устройству, прикрепляемому к приводному инструменту. Пылесборное устройство содержит пылесборную часть, закрывающую рабочий орган инструмента, которая образована по меньшей мере одним составным элементом и по меньшей мере одним соединительным кольцом. Указанное по меньшей мере одно соединительное кольцо выполнено с возможностью соединения Стр.: 1 составных элементов пылесборной части в осевом направлении и соединено с закрывающей рабочий орган инструмента частью соединительного кольца. В результате ...

A shock-resistant drill chunk of hand tightening type

A shock-resistant drill chunk of hand tightening type is disclosed, which comprises a rear cap, a body, a thrust ring, a ball supporting ring, balls, a threaded ring, clamping jaws, a front cap, and an end cap. The ball supporting ring is secured in body adjacent to the thrust ring, and 4-24 cylindrical through-holes are arranged at the end face of the ball supporting ring, a ball can spin freely in each cylindrical through-holes. The threaded ring located in the second middle groove of the body has a sloping ball-race surface facing the ball. During the end phase of the clamping process, the balls move radially along the sloping ball-race surface and abut against an inner wall of the cylindrical through-holes, so that a frictional force is produced between the balls and the inner wall of the cylindrical through-holes to prevent the ball from rotating. Therefore the reverse rotate of the threaded ring is suppressed and the loose of the tool under big shock is prevented.

Patent RU2016110751A3

ВУ’? 2016110751`” АЗ Дата публикации: 30.05.2018 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж Я «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2016110751/03(016975) 09.09.2014 РСТ/ЕР2014/069141 09.09.2014 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 13183708.0 10.09.2013 ЕР* Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) БУРОВОЙ ИНСТРУМЕНТ Заявитель: ВЕЛЛТЕК А/С, ОК 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) Е21В 41/00 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) Е21В 4/00, Е21В 4/02, Е21В 4/04, Е21В 7/00, Е21В 7/12, Е21В 25/00, Е21В 21/00 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): ЕАРАТТУ, Ебрасепе Раеагсв, КОРТО 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо) частей, Относится к гория* относящихся к предмету поиска пункту формулы № 1 2 3 А 05 3664438 ...

Machine tool and drive regulation device for said machine tool

Un dispositivo de regulación del accionamiento para una máquina herramienta que detiene el accionamiento de un motor cuando una puerta prevista para una cubierta para cubrir un cuerpo accionado, accionado por el motor, llega a estar en un estado abierto, el dispositivo de regulación del accionamiento para la máquina herramienta comprendiendo: una unidad de detección para detectar un estado abierto y un estado cerrado de la puerta; una unidad de puesta en marcha de la iniciación que conmuta el motor entre un estado de iniciación y un estado de no iniciación; una unidad de regulación de la velocidad que detiene el motor, cuando el motor que ha sido detenido gira más rápido que una velocidad de giro permisible predeterminada; y caracterizada porque una unidad conmutadora de regulación de la velocidad controla la unidad de regulación de la velocidad, en un caso en el que la unidad de detección detecta que la puerta está en el estado abierto, de manera que la unidad de regulación de la velocidad funciona cuando el motor está en el estado de iniciación, y la unidad de regulación de la velocidad no funciona cuando el motor está en el estado de no iniciación. A drive regulating device for a machine tool stopping the drive of a motor when a door provided for a cover to cover a driven body, driven by the motor, becomes in an open state, the drive regulating device for the machine tool comprising: a detection unit for detecting an open state and a closed state of the door; an initiation start-up unit that switches the engine between an initiation state and a non-initiation state; a speed regulating unit that stops the motor, when the motor that has been stopped rotates faster than a predetermined allowable rotational speed; and characterized in that a speed regulating switching unit controls the speed regulating unit, in a case where the detecting unit detects that the door is in the open state, so that the speed regulating unit It works when the motor is in the starting state ...

DRILLING TOOL AND BOTTOM SYSTEM

ferramenta de perfuração e sistema de fundo de poço. a presente invenção refere-se a uma ferramenta de perfuração (1) para perfurar aberturas em um tanque de lastro de cimento (3) de uma sonda de óleo a fim de ganhar acesso a um espaço interno no tanque de lastro compreendendo um motor elétrico (6) acionando um primeiro eixo (7), uma bomba (8) acionada pelo motor para bombear fluido de poço para dentro através de uma entrada (9) e para fora através de uma saída (10); uma engrenagem (11) acionada pelo primeiro eixo estendendo-se através da bomba para reduzir a rotação de um segundo eixo (12); e um cabeçote de perfuração (14) tendo brocas e pelo menos um canal de fluido de canal de cabeçote de perfuração e sendo acionado pelo segundo eixo (12), a saída da bomba sendo conectada fluidamente com o canal de fluido para bombear fluido de poço para fora através do canal de fluido. drilling tool and downhole system. The present invention relates to a drilling tool (1) for drilling openings in a cement ballast tank (3) of an oil probe in order to gain access to an internal space in the ballast tank comprising an electric motor ( 6) driving a first shaft (7), a pump (8) driven by the engine to pump well fluid in through an inlet (9) and out through an outlet (10); a gear (11) driven by the first axis extending across the pump to reduce rotation of a second axis (12); and a drill head (14) having bits and at least one drill head channel fluid channel and being driven by the second shaft (12), the pump output being fluidly connected with the fluid channel for pumping well fluid out through the fluid channel.

Cover for cutting tool, holder for cutting, and cutting device

The present invention prevents cutting debris from scattering. A cover for a cutting tool. The cover is mounted to a cutting tool which comprises a hollow shaft body, has at least one insert attached to one end surface of the shaft body, and performs cutting by making the insert in contact with a workpiece while rotating the shaft body. The cover for a cutting tool has a body section which is affixed to the front end of the shaft body and an extended section which is extended outward from the peripheral edge of the front end of the body section along the entire periphery of the body section and which covers the surface of the workpiece.

Inner casing vacuum system for a gas turbine engine casing

A method of drilling one or more holes, substantially in situ, in a turbomachine casing includes locating piping including at least one vacuum head within the turbomachine casing in proximity to a hole to be drilled; drilling at least one hole in the casing such that drill chips or shavings caused by the drilling are collected in the vacuum head; and applying a vacuum through the piping to the at least one vacuum head to thereby remove the drill chips or shavings collected in the vacuum head to a location outside the turbomachine casing.

Patent RU2014151782A3

A shock-resistant drill chuck of hand tightening type

Machine tool and tool holder

Dust collector suitable for use with a hand held power tool

一种适于与手持式电动工具一起使用的集尘器。集尘器包括壳体，联接到壳体的伸缩抽吸管，以及位于壳体内并且可操作以在伸缩抽吸管中产生真空的抽吸风扇。伸缩抽吸管被配置为朝向和远离壳体伸缩。伸缩抽吸管包括由壳体支撑的外管和可滑动地接收在外管中的内管。集尘器还包括止动组件，其可调节地联接到壳体和伸缩抽吸管，以限制伸缩抽吸管朝向或远离壳体伸缩的程度。止动组件包括：导轨，其具有联接到内管的第一端和延伸到壳体中的第二端；插入深度止动件，其沿导轨的长度可调节地联接，以限制伸缩抽吸管和导轨可缩回到壳体中的程度；以及延伸止动件，其沿导轨的长度可调节地联接，以限制伸缩抽吸管和导轨可从壳体延伸的程度。

Dust collecting device

It is an object of the invention to provide a technique which contributes to improvement of operability in a dust collecting device which is used with a power tool for performing an operation using an internal dust suction type bit and collects dust generated by operation. A dust collecting device 210 is used with a power tool having a tool bit 119 configured as an internal dust suction type bit and includes a dust collecting device body 211 which is mounted to the tool body 103, and a dust collecting part 261 which covers the tool bit 119. The dust collecting part 261 is designed for internal dust suction type bits and fitted on the dust collecting device body 211. The dust collecting part 261 protrudes in the axial direction of the tool bit 119 and covers the dust discharge port 120a and a front end of the dust collecting part 261 lies close to an outer circumferential surface of the tool bit 119 at a position forward of the dust discharge port 120a in the axial direction so that a closed space 262 is formed around the dust discharge port 120a.

Tool free collet assembly

A collet assembly, for selectively attaching a tool accessory to a tool, having a collet nut rotatably connectable to the tool, a collet compressible by the collet nut, and a torque application feature movably connected with the tool. The torque application feature is cammingly actuated to engage the collet nut for compressing and loosening the collet.

Dust collector including filter cleaning mechanism

A dust collector can be used with a hand-held power tool. The dust collector includes a housing, a telescoping suction pipe coupled to the housing, and a suction fan positioned within the housing and operable to generate a vacuum in the suction pipe. The suction pipe is configured to telescope toward and away from the housing. The suction pipe includes an outer pipe supported by the housing, and an inner pipe slidably received into the outer pipe.

Dust extraction device for a rotary power tool

A dust extraction device (10) for a rotary power tool having an elongate rotating drill bit (1 1) for operating on a work surface includes a casing (12) having an inlet (13) and an outlet (14) and defining an interior cavity (15). A fan element (16) having a plurality of impellers (17) and a central hub (18) is adapted for rotation within and independent of the casing for inducing air flow within the casing from the inlet to the outlet when the fan element rotates, the hub being adapted for engaging the drill bit (1 1) in a manner that permits rotation of the hub as well as axial movement of the drill bit relative to the hub during rotation of the drill bit. Rotation of the drill bit results in air flow to remove debris from the work surface to the outlet without rotating the casing.

Apparatus for manufacturing glasses frame

본 고안은 안경테 제조장치에 관한 것으로, 안경테의 재료가 되는 금속판을 진공척 상에 진공흡착 고정시킨 후 절삭가공함으로써 안경테의 마지막 부분까지 흔들림 없이 미세정밀 가공이 가능하여 고품질의 안경테를 얻을 수 있으며, 다양한 형태의 안경테가 동시에 제작됨으로써 다품종 소량생산이 가능함은 물론 안경테의 제작시간이 현저히 단축되는 특징이 있다. The present invention relates to a spectacle frame manufacturing apparatus, by fixing the metal plate, which is the material of the spectacle frame on the vacuum chuck by vacuum adsorption and then cutting to enable fine precision processing without shaking to the end of the spectacle frame to obtain a high-quality spectacle frame, Since various types of eyeglass frames are produced at the same time, it is possible to produce small quantities of various kinds, and the manufacturing time of the eyeglass frames is markedly shortened. 본 고안은 크게 네 부분으로 구성되는바, 전면에 개폐문(11)이 형성되며, 전면 일측으로는 컨트롤러(12)가 형성된 본체부(10)와, 상기 본체(10) 내부에 설치되되, 표면에는 수많은 흡기공(21)이 일정간격으로 형성되어 진공흡입관(23)을 통해 표면에 흡착현상이 발생하도록 구성된 진공척(20)과, 상기 진공척(20)의 상부에 설치되되, 전원을 공급받아 지속적으로 회전하여 금속판(1)을 가공하는 절삭공구(31)와 절삭공구(31)를 자동으로 교체할 수 있도록 구비된 툴체인저(32)로 구성된 절삭장치(30)와, 상기 진공척(20)과 진공흡입관(23)으로 연결되어 진공을 발생시키도록 구성된 진공펌프(40)로 구성되어, 진공흡착 고정방식으로 미세정밀 가공이 가능하여 고품질의 안경테를 얻을 수 있도록 하는 대략적인 구성을 갖는다. The present invention consists of four parts, bar opening 11 is formed on the front side, the front side of the main body portion 10 is formed with a controller 12, the body 10 is installed inside the surface, Numerous intake holes 21 are formed at regular intervals and is installed on the vacuum chuck 20 and the upper portion of the vacuum chuck 20 configured to generate adsorption on the surface through the vacuum suction pipe 23, and receives power Cutting device 30 consisting of a cutting tool 31 for continuously rotating the metal plate 1 and a tool changer 32 provided to automatically replace the cutting tool 31, and the vacuum chuck 20 ) And a vacuum pump 40 configured to generate a vacuum by being connected to the vacuum suction pipe 23, and have a rough configuration to obtain a high-quality spectacle frame by enabling fine precision ...

Machine tool and tool holder

A machine tool having a turning function and a milling function includes a spindle, a spindle housing supporting the spindle in a rotatable manner, a main clamp provided at the spindle, an auxiliary clamp provided at the spindle housing, and a double arm with a first gripper and a second gripper. The auxiliary clamp clamps a tool holder together with the main clamp during fixing a fixed tool. The double arm exchanges a tool holder grasped at the first gripper for another tool holder grasped at the second gripper by rotating and sliding movements. The auxiliary clamp is arranged at a position not interfering with the double arm that moves during exchanging tool holders. By such a configuration, a machine tool achieving a clamping force sufficient to withstand the load during a turning process, and that allows tool exchange in a short period of time, and a tool holder employed in such a machine tool, can be provided.

Work tool and its dust extraction device

L’invention concerne un outil de travail équipé d’un dispositif d’aspiration de poussière, l’outil de perçage comprend une tête de travail (10) solidaire d’une tige d’entrainement (1), le dispositif d’aspiration comprend un tube d’aspiration (2) monté autour de la tige d’entrainement (1) et dont une première extrémité (21) est montée sur un manchon (3), le manchon (3) étant monté libre en rotation sur la tige d’entrainement (1) de l’outil de perçage et étant relié à un dispositif générant une dépression dans le tube d’aspiration (2) caractérisé en ce qu’au moins une portion de la circonférence de la deuxième extrémité (22) du tube (2) est en contact avec la tête de forage (10) , le dispositif d’aspiration comprend un évent (4) formé entre la deuxième extrémité du tube (22) et la tête de travail (10).. Figure pour l’abrégé : figure 1

Accessory and its combination with a power tool

Zubehörgerät eines mit einem Kühlgebläse versehenen Kraftwerkzeugs, umfassend Folgendes: – eine Kombinationsvorrichtung zum Kombinieren des Zubehörgeräts mit dem Kraftwerkzeug; – eine Staubsammelvorrichtung, die eine Staubsammeleinlassöffnung, eine Luftstromaustrittsöffnung und eine zwischen der Staubsammeleinlassöffnung und der Luftstromaustrittsöffnung angeordnete Staubsammelkammer zum Staubspeichern ausbildet; – eine Saugkraftvorrichtung, die beim Rotieren des Kühlgebläses des Kraftwerkzeugs eine Saugkraft an der Staubsammeleinlassöffnung erzeugen kann; wobei beim Rotieren des Kühlgebläses die Saugkraftvorrichtung es ermöglicht, dass an der Staubsammeleinlassöffnung eine Saugkraft erzeugt wird, die die Luft zum Eintreten in die Staubsammelkammer durch die Staubsammeleinlassöffnung und Ablassen aus der Luftstromaustrittsöffnung antreibt. An accessory of a power tool having a cooling fan, comprising: a combination device for combining the accessory with the power tool; A dust collecting device which forms a dust collection inlet port, an air flow exit port, and a dust collection chamber disposed between the dust collection port and the airflow exit port for dust storage; A suction force device capable of generating a suction force at the dust collection inlet port upon rotation of the cooling fan of the power tool; wherein upon rotation of the cooling fan, the suction device allows a suction force to be generated at the dust collection inlet port that drives the air to enter the dust collection chamber through the dust collection inlet port and venting from the airflow exit port.

Drilling tool

Drilling tool (1) for drilling openings in a cement ballast tank (3) of an oil rig in order to gain access to an internal space in the ballast tank comprising an electrical motor (6) driving a first shaft (7); a pump (8) driven by the motor for pumping well fluid in through an inlet (9) and out through an outlet (10); a gear (11) driven by the first shaft extending through the pump for reducing rotation of a second shaft (12); and a drilling head (14) having bits and at least one drilling head fluid channel and being driven by the second shaft (12), the outlet of the pump being fluidly connected with the fluid channel to pump well fluid out through the fluid channel.

Cutting machine waste extraction apparatus

A cutting machine waste extraction apparatus for cutting a plate supported in a horizontal plane which produces waste such as coolant and/ or chips at a cutting area on a cutting table, the cutting machine waste extraction apparatus including a ducting system which comprises a first duct which receives the waste from the plate; and a second duct which receives the waste from the first duct; wherein the first duct is configured to be movable along the length of the second duct; and wherein the second duct includes an open side which is sealed by a flexible belt, said flexible belt being deformable from sealed contact with said second duct, by a junction apparatus, the junction apparatus providing a fluid connection between an exit port of said first duct and the second duct via the junction apparatus; including a first pair of rollers positioned in a region in front of said exit port of the first duct, said first pair of rollers configured to create an opening by lifting said belt from sealed contact with the second duct to enable said exit port to communicate with said second duct, communication between said first and second ducts, and wherein the junction apparatus also including a second pair of rollers positioned in a region behind said exit port and configured to redirect said flexible belt back into sealed contact with said second duct.

CUTTING TOOL

Cartridge

FIELD: turning; drilling.SUBSTANCE: chuck comprises body (1) provided with cylindrical bore (4) being concentric with rotation axis (2) of body, wherein circumferential surfaces of clamping portion (7) of the bore are adapted for securing a tool in the chuck. Chuck is provided with auxiliary means for preventing pull-out and rotation, comprising attachment member (12) which can be positioned in an inner portion of bore (4) and can be attached to shank portion (5) to be clamped, such that tool (6) and attachment member will be prevented from being pulled out in the axial direction, and will be prevented from being rotated in at least one direction in relation to each other. Chuck body (1) also comprises an axial pull out preventing means and a rotary preventing means in at least one direction, arranged to engage with the attachment member.EFFECT: higher reliability of fastening the tool.15 cl, 13 dwg

DUST CATCHING DEVICE

1. Пылеулавливающее устройство, используемое с механизированным инструментом, имеющим наконечник инструмента, присоединенный к области переднего конца корпуса инструмента, и собирающее пыль, образующуюся во время выполнения операции с обрабатываемым материалом, посредством наконечника инструмента, причем наконечник инструмента выполнен в форме наконечника с внутренним всасыванием пыли, имеющего пылеулавливающий канал, который продолжается в наконечнике инструмента в его осевом направлении и имеет открытый передний конец, образующий отверстие для всасывания пыли, и отверстие, образующее отверстие для выпуска пыли, в предварительно заданной позиции в продольном направлении канала, содержащее: корпус пылеулавливающего устройства, установленный на корпусе инструмента, и пылеулавливающую часть, закрывающую наконечник инструмента, отличающееся тем, что пылеулавливающая часть предназначена для использования с наконечниками с внутренним всасыванием пыли и насажена на корпус пылеулавливающего устройства, причем пылеулавливающая часть выступает в осевом направлении наконечника инструмента и закрывает отверстие для выпуска пыли, а передний конец пылеулавливающей части располагается близко к наружной окружной поверхности наконечника инструмента в позиции спереди относительно отверстия для выпуска пыли в осевом направлении, так что вокруг отверстия для выпуска пыли образуется замкнутое пространство.2. Пылеулавливающее устройство по п.1, используемое с механизированным инструментом, в котором наконечник инструмента выполнен в форме наконечника с внутренним всасыванием пыли и в котором второй нако

METHOD, TOOL AND DEVICE FOR IN SITU RECTIFICATION OF COLLECTORS AND RINGS OF ELECTRIC MACHINES

Tool-free collet tightener

A collet assembly for a tool comprising a collet nut rotatably connectable to the tool; a collet operatively connectable to the collet nut; and a collet wrench movably connected with the tool and engageable with the collet nut for tightening and loosening the collet.

processing machine

Die Erfindung betrifft eine Bearbeitungsmaschine für das Bearbeiten von Werkstücken. Sie weist ein Bearbeitungswerkzeug auf. Dieses ist in einer Werkzeugaufnahme gehalten. Dazu ist eine Werkzeugspannvorrichtung vorgesehen. Ein Elektromotor dient entweder zum Erzeugen der Spannkraft oder mindestens ein von dem Elektromotor angetriebenes Mittel wirkt auf eine Federanordnung um das Freigeben des Bearbeitungswerkzeuges aus der Werkzeugspannvorrichutng zu bewirken. The invention relates to a processing machine for processing workpieces. It has an editing tool. This is held in a tool holder. A tool clamping device is provided for this purpose. An electric motor is used either to generate the clamping force or at least one means driven by the electric motor acts on a spring arrangement in order to release the machining tool from the tool clamping device.

TOOL SUPPORT EQUIPPED WITH ROTATING TOOLS

Laminating apparatus for board

본 발명은 엘피엠(LPM) 보드 또는 엠디에프(MDF) 보드에 시트지를 각각 합지할 수 있게 하는 보드용 합지 장치에 관한 것으로서, 대상 보드를 제 1 위치로 로딩하는 대상 보드 로딩 장치; 시트지를 상기 제 1 위치로 로딩된 상기 대상 보드 상에 로딩하는 시트지 로딩 장치; 상기 대상 보드와 상기 시트지를 제 2 위치로 이송하는 이송 장치; 상기 제 2 위치로 이송된 상기 대상 보드에 상기 시트지를 압착하는 프레스 장치; 및 상기 시트지가 압착된 상기 가공 보드를 언로딩하는 가공 보드 언로딩 장치;를 포함하고, 상기 대상 보드 로딩 장치는, 승하강 및 전후진 이동이 가능하게 설치되는 프레임; 상기 프레임에 설치되고, 상기 대상 보드의 상면을 진공 흡착할 수 있는 진공 흡착 헤드; 및 상기 프레임에 설치되고, 상기 대상 보드가 추락하는 것을 방지할 수 있도록 상기 대상 보드의 측면을 가압할 수 있는 클램핑 장치;를 포함할 수 있다. The present invention relates to a laminating apparatus for a board, which is capable of laminating sheet paper to an LPM board or MDF board, comprising: a target board loading apparatus for loading a target board to a first position; A sheet-loading device for loading the sheet onto the target board loaded in the first position; A conveying device for conveying the target board and the sheet paper to a second position; A pressing device for pressing the sheet to the target board transferred to the second position; And a processing board unloading device for unloading the machining board to which the sheet paper is squeezed, wherein the target board loading apparatus includes a frame installed to be able to move up and down and move forward and backward; A vacuum adsorption head installed in the frame and capable of vacuum-adsorbing an upper surface of the target board; And a clamping device installed on the frame and capable of pressing the side surface of the target board so as to prevent the target board from falling down.

Lathe

本发明公开了一种车床，包括：车身、第一手柄、卡盘支座、电动机、车头、卡盘、卡爪、顶针、走刀架、车刀架、第二手柄、横向导轨、下滑板、滑板箱、吸尘器支座、工作台、吸尘器、上滑板与变速箱，其特征在于：车身上设置有车头，车头与车身相互固定连接，车头内设置有电动机，电动机下端设置有变速箱，电动机与变速箱相互连接，车头一侧设置有卡盘，卡盘下端设置有卡盘支座，卡盘支座与车身相互固定连接，卡盘与卡盘支座相互连接，卡盘一侧设置有卡爪，卡盘与卡爪相互连接，卡爪下端设置有顶针，顶针与卡盘相互连接，车身上端设置有工作台，工作台与车身相互固定连接。本发明具有结构简单、定位准确且噪音低的优点。

Milling system for milling electrode points of spot-welding electrodes has motor load monitoring device which generates fault signal when motor load is smaller than given setpoint load.

A milling system for milling electrode points of spot-welding electrodes comprises: - at least one milling tool (28) that can rotate about an axis; - an electric drive motor (26) by which the tool(s) is/are set into rotation; - a control unit (24) to supply the electric drive motor with an operating voltage; and - a milling process monitoring device (34) to monitor the milling process executed by the tool(s) and to generate a fault signal when the monitoring result shows a faulty milling process. The monitoring device comprises a motor load monitoring device which generates a fault signal when the motor load is smaller than a given setpoint load.

Drilling tool

FIELD: drilling of soil or rock. SUBSTANCE: group of inventions relates to the drilling tool for the holes drilling in the drilling platform cement ballast tank to gain access to the interior space in the said ballast tank. Drilling tool comprises electric motor configured to drive the first shaft; pump configured to be driven by the well fluid pumping motor through the inlet opening and pumping out through the outlet opening; gearbox configured to be driven by the passing through the pump first shaft to reduce the second shaft rotation; and drill bit having crowns and at least one drill bit fluid channel and configured to be driven by the second shaft. Pump outlet opening is fluidly coupled to the said fluid passage for the well fluid pumping out through the said fluid passage. Gearbox is located in the gearbox housing, located in the tool body with the gearbox fluid channel formation, which provides fluid communication between the pump and the said drill bit fluid channel to prevent the fluid ingress into the gearbox. EFFECT: disclosed is the drilling tool. 14 cl, 9 dwg

Tool-free collet tightener

A collet assembly for a tool comprising a collet nut rotatably connectable to the tool; a collet operatively connectable to the collet nut; and a collet wrench movably connected with the tool and engageable with the collet nut for tightening and loosening the collet.

Machine tool and tool holder

A machine tool having a turning function and a milling function includes a spindle, a spindle housing supporting the spindle in a rotatable manner, a main clamp provided at the spindle, an auxiliary clamp provided at the spindle housing, and a double arm with a first gripper and a second gripper. The auxiliary clamp clamps a tool holder together with the main clamp during fixing a fixed tool. The double arm exchanges a tool holder grasped at the first gripper for another tool holder grasped at the second gripper by rotating and sliding movements. The auxiliary clamp is arranged at a position not interfering with the double arm that moves during exchanging tool holders. By such a configuration, a machine tool achieving a clamping force sufficient to withstand the load during a turning process, and that allows tool exchange in a short period of time, and a tool holder employed in such a machine tool, can be provided.

Dust extraction shroud for a power tool

A shroud for a dust extractor comprising a body portion and an engaging portion; wherein the body portion (2) comprises: a tubular housing (210, 214) having a first inlet formed at one end defining a first opening (204) and a second inlet formed at the other end defining a second opening (206), wherein the tubular housing forms a passageway (208) which connects the two openings (204, 206), and which comprises a longitudinal axis (202); wherein the engaging portion (13) comprises: a tubular housing which connects at one end to a side of the body portion (2) and which forms a passageway (232(which comprises a longitudinal axis (298) and which extends the length of the tubular housing of the engaging portion (13), the tubular housing, at one end, connects to a third opening (230) formed through the wall of the body portion (2) to connect the passageway (232) of the engaging portion (13) with the passageway (208) of the body portion (2) and at the other end (234), remote from the body portion (2), comprises a third inlet defining a fourth opening; wherein there is provided a seal (4) mounted in the second inlet of the body portion, the outer edge of the seal (4) being attached to the periphery of the second inlet, the seal (4) projecting radially inwardly towards the longitudinal axis (202) of the tubular body, wherein at least a part of the wall which forms the third inlet of the engaging portion (13) extends further away from the rest of the wall which forms the third inlet to form a top wall (236); wherein the top wall (236) is resiliently deformable in order to bend in a direction perpendicular to the longitudinal axis 298 of the engaging portion and comprises a recess (244) formed on one side of the top wall (236) which is capable of engaging a ridge (266) form on a dust extractor, when the shroud is mounted on a dust extractor, to lock the shroud to the dust extractor.

Method, tool and device for rectifying on site collectors and slip rings in electric machines

The invention concerns a method for rectifying rotary contacts in electric machines which consists in using a cutting tool with high degree of hardness and inclined relative to said contact radius, wherein said debris are evacuated by suction in the proximity of said tool chip and wherein said tool is placed relative to said contact such that said working surface is inclined at an angle β, forwards relative to said contact rotating direction, the angle β ranging preferably between 3° and 12°, and such that said handle is inclined at angle δ rearwards relative to said rotating direction, angle δ preferably ranging between 5° and 10°. The invention also concerns a rectifying tool and a device for implementing said rectification method.

Cutting machine waste extraction apparatus

A cutting machine waste extraction apparatus is for a cutting machine for cutting in horizontal planes which produces waste such as and chips and coolant at a cutting area on a cutting table. The cutting machine waste extraction apparatus includes ducting system and junction apparatus such that waste from cutting can be removed from the cutting area through a movable ducting system. The movable ducting system is constructed to receive and direct waste from the cutting area, up a vertical plane to a horizontal plane. A portion of the ducting system is fluidly connected by the junction apparatus to another portion of the ducting system, whereby in the horizontal plane at least a portion of the ducting is able to move with respect to other ducting. The junction apparatus includes a movable junction ducting for directing waste flow from one direction to be directed to another direction in a ducting. The ducting is shaped to have at least one movable flexible belt located to cover and seal the ducting. The junction apparatus includes said belt being movably supported by rollers to be slidably raised above a portion of the ducting to allow the junction apparatus to be movable along the ducting to allow waste therein while being continuously fluidly sealed.

Rotary tool-equipped tool rest

本发明提供一种带旋转工具的刀架，带旋转工具的刀架不仅可高精度地防止旋转工具的轴心与工具结合轴的轴心之间的偏离，而且转塔的前后方向的刚性高，可施行高精度的加工，用于使转塔内的定相销与非转壳体卡合的机构简单，因而不易发生故障，容易维护，制造成本低廉。在转塔(1)转动分度后夹紧非转壳体(2)时，带旋转工具的刀架(21)通过使可动部件(27)前进，使设置在转塔(1)内的定相销(8)突出，就可使其与非转壳体(2)卡合。此外，用于使转塔(1)夹紧非转壳体(2)的联轴机构是，由第1联轴部件(26)、第2联轴部件(28)以及第3联轴部件(29)构成的3件式联轴机构。

Collet clamping nosepiece for power feed drilling equipment

A collet clamping nosepiece for a power feed drill is described which includes at least one clamping piston located along a centerline of the nosepiece, an expansion mandrel comprising a frusto-conical exterior surface, and an expandable collet. The expandable collet is configured to substantially surround the expansion mandrel and operatively connect to the at least one clamping piston. Operation of the at least one clamping piston causes the mandrel to move along the exterior surface of the expansion mandrel for engagement and disengagement of the collet with a bore configured for insertion of the collet.

Dust extraction device for a rotary power tool

A dust extraction device ( 10 ) for a rotary power tool having an elongate rotating drill bit ( 1 ) for operating on a work surface includes a casing ( 12 ) having an inlet ( 13 ) and an outlet ( 14 ) and defining an interior cavity ( 15 ). A fan element ( 16 ) having a plurality of impellers ( 17 ) and a central hub ( 18 ) is adapted for rotation within and independent of the casing for inducing air flow within the casing from the inlet to the outlet when the fan element rotates, the hub being adapted for engaging the drill bit ( 11 ) in a manner that permits rotation of the hub as well as axial movement of the drill bit relative to the hub during rotation of the drill bit. Rotation of the drill bit results in air flow to remove debris from the work surface to the outlet without rotating the casing.

Cutting machine waste extraction apparatus

Dust collector for power tool

A dust collector operable to collect dust and debris generated during operation of a power tool includes a mounting base configured to couple to the power tool. The mounting base defines a longitudinal axis. The dust collector also includes a shroud extending from the mounting base. The shroud includes a first end adjacent the mounting base, a second end operable to contact a workpiece, a sleeve extending between the first end and the second end, and a spring biasing the second end away from the first end. The second end is movable relative to the first end against the spring.

Drill and manufacturing method

The drill bit (1) has a drill head (3) attached to a base body i.e. rod, and an attachment part attached to a lateral surface of the base body and arranged within a cylindrical envelope circumscribing the body. An internal channel is formed within the attachment part and/or between the attachment part and the surface. The attachment part comprises a plate-like cover (40) that is in contact with flanks (36) of a concave segment and made of a plastic material. A tubular hollow body e.g. flexible hose, is made of fabric and/or plastic material. The cover closes flutes (27) in a radial direction. An independent claim is also included for a method for producing a drill bit.

Ultrasonic cutter and ultrasonic cutter cooling and chip diversion system

An ultrasonic cutter includes a tool holder and an ultrasonic oscillator. The tool holder has a lower circular air-out aisle defined by sleeving an inner ring and an outer ring. The inner ring has oppositely a first surface and a second surface, and the outer ring has oppositely a third surface and a fourth surface. A gap spacing the first surface from the third surface has an upper air inlet and a lower air outlet. The second surface has a lower inner inclined surface forming a first angle with the first surface. The fourth surface has an outer inclined surface forming a second angle with the third surface. The ultrasonic oscillator, disposed in a chamber of the tool holder spatially connected with the gap, is used for providing ultrasonic oscillation to a cutter. In addition, a cooling and chip diversion system for the ultrasonic cutter is also provided.

Retrofit for current CNC machines to allow for 'shaping' style machining process

本发明公开了一种对目前的CNC机械进行改造以允许“整形”式加工工艺。提供了一种构造成将旋转机械转换成非旋转机械的装置。该装置包括与CNC铣床的旋转头啮合的刀具主体，以及相对于旋转头的旋转轴固定在静止位置的旋转限制部件。刀具主体的臂可与旋转限制部件啮合以防止刀具主体旋转。切削刀具可以与刀具主体耦接，从而使其旋转也是固定的。刀具主体的臂可以包括细长的孔，以允许刀具主体和切削刀具的轻微枢转，借此有利于清除碎片和在相对的方向切削。还提供了相关的方法。

Robot system and drilling end effector for robot system

processing device

Um eine Bearbeitungsvorrichtung zur Bearbeitung eines Werkstücks zu schaffen, welche flexibel einsetzbar ist und dennoch eine hohe Positioniergenauigkeit und eine hohe Bearbeitungsqualität ermöglicht, wird vorgeschlagen, dass die Bearbeitungsvorrichtung mindestens eine Bearbeitungseinheit und mindestens eine Haltevorrichtung, mittels welcher die Bearbeitungsvorrichtung in einer Bearbeitungsposition an einer Oberfläche des Werkstücks gehalten ist, umfasst.

Drill with suction means

Das Werkzeug (1) zum Bohren und/oder Meisseln ist einsetzbar in eine Handwerkzeugmaschine, die eine Absaugvorrichtung (10), mit einem das Werkzeug (1) umfassenden Gehäuse (11) aufweist. Das Werkzeug (1) weist einen rohrförmigen Schaft (2) auf, der einen axial verlaufenden Durchgangskanal (8) besitzt. An das dem bohrrichtungsseitigen Ende des Schaftes (2) gegenüberliegenden Ende schliesst sich ein mit dem Gehäuse (11) der Absaugvorrichtung (10) zusammenwirkendes Anschlussteil (3) an, dessen Umfangsfläche von einer Querbohrung (7) durchbrochen ist, welche eine Saugkammer (12) der Absaugvorrichtung (10) mit dem Durchgangskanal (8) verbindet. Zur Optimierung der Bohrleistung ist der Durchmesser des Anschlussteils (3) mit dem Durchmesser eines in Verbindung mit der Handwerkzeugmaschine stehenden Einsteckendes (4) abgestimmt.

Suction device having blades, and method for the production thereof

The invention relates to a suction device for suctioning off wood chips and/or dust generated during the cutting machining of a workpiece, in particular for a chuck (10) for receiving a rotationally driven cutting tool (12), particularly a cutting tool for machining CFK materials or other short-chipping materials, comprising a hub portion (14) that can be rotationally driven, which supports a plurality of radial blades (16) that are evenly distributed in a circumferential direction. In each case, a blade entering edge (20) of the blade (16) extends axially away from the hub portion (14) and radially outwards to a ring portion (18) that stabilizes the blades (16) and is concentric with respect to the hub portion (14). The invention further relates to a production method for producing the suction device.

Automatic feeding drilling device for valve production

本发明公开了一种阀门生产用自动上料钻孔装置，包括钻孔装置本体和气动装置，所述钻孔装置本体的左上方安装有集尘仓，所述集尘仓的右侧安装有机架，所述机架的左上方安装有第一电机，且第一电机的上方安装有多级齿轮，所述气动装置安装在机架的右上方。本发明在钻孔工作台的右侧通过电机带动一送料装置，并通过两个伸缩推杆进行打孔前后的推料，从而实现了自动送料的功能；钻孔工作台的左侧安装有中空的挡板，通过挡板的限位，很好地保证了加工设备的正确位置；该装置的左侧安装有集尘仓，当进行钻孔工作时，吸尘孔将钻孔产生的碎屑吸入集尘仓中，从而保证了最佳工作环境。

Intelligent hydraulic perforating rig device

本发明公开了一种智能液压打孔钻装置，包括钻机本体和打孔工作台，所述钻机本体的一侧安装有液压伸缩缸，且钻机本体的另一侧安装有第一驱动电机，所述液压伸缩缸的上方安装有多级齿轮，且多级齿轮通过V带与第一驱动电机传动连接，所述液压伸缩缸的底部安装有钻头，所述钻机本体的内部安装有第一伸缩推杆，所述物料传送带的一侧安装有第二伸缩推杆，所述钻机本体的底部安装有底板。本发明在打孔工作台的右侧通过电机带动一物料传送带，并通过两个伸缩推杆进行打孔前后的推料，从而实现了自动送料的功能；装置的左侧安装有集尘仓，当进行打孔工作时，吸尘孔将打孔产生的碎屑吸入集尘仓中。

Accurate formula hardware product drilling fixing device for arcwall face

本发明公开了一种精确式五金产品弧形面用钻孔固定装置，包括一种精确式五金产品弧形面用钻孔固定装置，包括底座，所述底座的顶面开设有第一通槽，且所述底座的顶面固定垂直安装有立板，并且所述立板的顶面固定垂直安装有顶板，所述底座的顶面安装有壳体，且所述壳体连接于所述立板的右侧面；所述底座的顶面左端安装有电机，且所述电机的轴端与转轴的左端键连接，并且所述转轴活动贯穿所述立板和所述壳体设置的左侧壁设置，同时所述转轴的右端与所述壳体的右侧内壁轴承连接。该精确式五金产品弧形面用钻孔固定装置能便于保障将五金件产品稳定的夹持固定后进行钻孔加工，同时方便对相邻的孔距进行调节，操作简便灵活，实用性强。