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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 22. Отображено 22.
17-03-2010 дата публикации

Triplex-cylinder positioning mechanism for insulating glass molecular sieve filling machine

Номер: CN0101671127A
Принадлежит:

The invention relates to a positioning mechanism, in particular to a triplex-cylinder positioning mechanism for an insulating glass molecular sieve filling machine in glass processing machinery. The triplex-cylinder positioning mechanism comprises a front panel, a rear panel, a guide rail A, a guide rail B, a sliding block group A, a sliding block group B, a triplex-cylinder mechanism, a sliding table L-shaped plate, a sliding table component, a motor plate, a drilling mechanism, an adhesive sealing L-shaped plate, an adhesive blocking mechanism and a travel switch mechanism; due to the seriesconnection of the three air cylinders, the invention achieves the purpose of automatic accurate positioning to the same position through different mechanisms of hole drilling, material charging, adhesive blocking, spreading and the like; and the drilling mechanism together with the adhesive blocking mechanism is installed on the front panel, and the front panel moves along the sliding block guiderail ...

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11-08-2023 дата публикации

Variable impedance transformer with oil level detection function and power flow controller

Номер: CN116580944A
Принадлежит:

The invention belongs to the technical field of high and medium voltage direct current power transmission and distribution, and particularly relates to a variable impedance transformer with an oil level detection function and a power flow controller. A detection mechanism used for detecting the oil level is arranged in the variable impedance transformer body and comprises a detection pipe fixedly connected to the bottom of the variable impedance transformer body, a plurality of through holes are formed in the side wall of the detection pipe, a floating plate is slidably connected into the detection pipe, and a fixing plate is arranged on the side, away from the floating plate, of the floating plate. A proximity switch is arranged on the fixing plate, the control box is electrically connected with the proximity switch, through the arrangement of the control box, electric signals of the proximity switch are conveniently received, an oil level low alarm signal is sent outwards, and a worker ...

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14-07-2023 дата публикации

Inverted machining device and aviation blade machining method

Номер: CN116423073A
Принадлежит:

The invention provides an inverted machining device and an aviation blade machining method, relates to the technical field of aviation blade machining, and solves the technical problem that chips are difficult to remove when laser punches from top to bottom in the existing machining process. The inverted machining device comprises a workbench, a laser device and a workpiece clamp, the laser device is installed below the workbench, the workpiece clamp is installed above the workbench, laser emitted by the laser device can irradiate from bottom to top and act on a workpiece clamped on the workpiece clamp, and inverted machining is achieved. And an inverted machining mode is adopted, so that material scraps generated in the machining process can be quickly discharged by virtue of gravity, and the machining efficiency and the machining quality are improved. When the inverted machining device is used for machining the air film hole in the aviation blade, the chip removal speed is high, chips ...

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17-03-2010 дата публикации

Feeding device for insulating glass molecular sieve filing machine

Номер: CN0101671126A
Принадлежит:

The invention relates to a feeding device, in particular to a feeding device for an insulating glass molecular sieve filing machine in glass processing machinery. The feeding device comprises a bin cover, a vacuum pump, a bin, a sensor A, a sensor B, a cover plate, a material distributor, a discharging pipe, a hot die, a square bin bracket, a square bin L-shaped plate and a bin bracket; the single-hole discharging in the prior art is changed into the current double-hole discharging, communicated air blowing holes are arranged in the positions perpendicular to a discharging straight hole and adischarging inclined hole, and the air blowing is performed to two discharging holes during the filling process, therefore, not only the filling speed is increased, but also the phenomenon of blockingof the molecular sieve is overcome; a vacuum pump is installed at the upper part of the bin, the bin is vacuumized after the filling operation is finished each time so that negative pressure is generated ...

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25-01-2012 дата публикации

Glue injection device for insulating glass molecular sieve filling machine

Номер: CN0101671128B
Принадлежит:

The invention relates to a glue injection device, in particular to a glue injection device for an insulating glass molecular sieve can filling machine, which belongs to glass processing machinery. The glue injection device comprises a hot die support, a hot die, a side baffle plate, a connector, a cover plate, a flat plate, a glue barrel, a pull rod, a clamping plate, a glue barrel seat, an air cylinder support, a connecting plate, an inclined connecting plate, an air cylinder ejector rod, an air cylinder, a resistance wire and a thermocouple sensor; the heating resistance wire and the thermocouple sensor are additionally arranged in the hot die and a PLC is applied to control temperature of glue blocking, the control accuracy achieve 0.1 DEG C, and the glue plugging quality is effectively improved; two glue sleeves are installed in the hot die, the glue flows out from the glue sleeves during the glue plugging process and does not directly flow out from the hot die, and the glue sleeves ...

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09-09-2015 дата публикации

Component different-surface-parallel-hole form and position deviation visual measuring method and device

Номер: CN104897062A
Принадлежит:

The invention provides a component different-surface-parallel-hole form and position deviation visual measuring method and device. The method comprises the following steps which are carried out in sequence: [1] binocular camera parameter calibration; [2] different-surface-parallel-hole feature analysis and treatment of a component entity image; [3] different-surface-parallel-hole match feature point extraction of the component entity image; [4] component different-surface-parallel-hole three-dimension information reconstruction, and analysis and calculation of form and position deviation parameters such as diameter, circular degree, hole pitch and depth distribution of holes. According to the invention, measurement of the component feature hole form and position deviation can be completed rapidly and effectively, precision requirements of high-precision measurement can be met, and advantages of simple measurement operation, low equipment maintenance cost and the like can be achieved.

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08-08-2023 дата публикации

Non-metamorphic layer electric spark drilling combined machining device and machining method

Номер: CN116551087A
Принадлежит:

The invention provides a non-metamorphic layer electric spark drilling combined machining device and method, and relates to the technical field of machining devices. The machining device comprises an adapter plate, a first driving assembly, a W-axis mechanism, an electrode wire and a drill bit mechanism, the first driving assembly is connected to the adapter plate and is in transmission connection with the W-axis mechanism, the first driving assembly can drive the W-axis mechanism to move in the vertical direction, and the W-axis mechanism is connected with the electrode wire and can drive the electrode wire to rotate; the W-axis mechanism is connected to the adapter plate, the workpiece is subjected to electric spark machining operation, a micropore is formed in the workpiece, the drill bit mechanism is connected to the adapter plate and located below the W-axis mechanism, and the drill bit mechanism can drill the micropore with a metamorphic layer and remove the metamorphic layer, so ...

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23-12-2015 дата публикации

A device that is used for automatic rapid removal card password coating

Номер: CN0204904283U
Принадлежит:

The utility model discloses a device that is used for automatic rapid removal card password coating, the device is last to be equipped with that scraper, card are stirred, the card translator unit, and many train axles of installation between two base curb plates are realized the card through motor drive and get rid of the password coating in the transmission courses. In the dead eye on the curb plate was installed to the rubber roller that the card transmission used a plurality of groups to compress tightly from top to bottom, initiative roller axle both ends, driven roller lay in initiative roller top and compresses tightly at the initiative roller with the torsional spring, the welt is equipped with between the adjacent roller for support the card, it is fixed that the jackscrew is installed for the belt pulley to the outer part of roller shaft extension side, the roller axle passes through the belt with the motor shaft and is connected, join in marriage a mobile draw -in groove, the ...

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23-09-2015 дата публикации

Device used for automatically and rapidly removing password coating of card

Номер: CN104933380A
Принадлежит:

The invention discloses a device used for automatically and rapidly removing a password coating of a card. Scrapers, a card stirring part and a card feeding part are arranged on the device, a plurality of gear train shafts are arranged between side plates of two substrates, and a motor drives the card to remove the password coating in a transport process. Card transmission utilizes multiple groups of rubber rollers which are compressed vertically, two ends of each driving roller shaft are arranged in corresponding bearing holes in the side plates, and each driven roller is located above corresponding driving roller and is compressed on the corresponding driving roller through a torsion spring; each lining plate used for supporting the card is arranged between the adjacent rollers; a part of each roller shaft, which stretches out the side, is provided with a belt pulley and is fixed by a jackscrew; each roller shaft and corresponding motor shaft are connected through a belt; a movable clamping ...

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10-02-2010 дата публикации

Aluminums strips position and compaction device of hollow glass molecular sieve filling machine

Номер: CN0101643324A
Принадлежит:

The invention relates to an aluminum strips position and compaction device of a hollow glass molecular sieve filling machine, in particular to an aluminum strips position and compaction device which has simple structure and adjustable compacting force, and can ensure even touch between the surface of the aluminum strips and the compaction device when compacting; the hollow glass molecular sieve filling machine aluminum strips position and compaction device comprises a compaction and position assembly, a square-tube bracket and a rear panel; the compaction and position assembly comprises a transverse compaction device and a vertical compaction device and is connected on the hollow glass molecular sieve filling machine through the square-tube bracket and the rear panel; a transverse compaction cylinder in work drives a transverse compaction block and pushes the aluminum strips to a transverse position plate to finish transverse position after arriving at the designated position; the vertical ...

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17-03-2010 дата публикации

Aluminum strip drilling device for insulating glass molecular sieve filling machine

Номер: CN0101670449A
Принадлежит:

The invention relates to an aluminum strip drilling device for an insulating glass molecular sieve filling machine, in particular to an aluminum strip drilling device which has simple structure, goodconsistency and synchronism of two drill bits during the hole drilling process, capability of realizing stepless speed regulation, and overload protection action and is used for an insulating glass molecular sieve filling machine; and the aluminum strip drilling device for the insulating glass molecular sieve filling machine comprises a fixed connecting plate, a connecting plate, a guide mechanism, a pneumatic hole-drilling device and a pneumatic hole-drilling device positioning mechanism, a structure with an air cylinder and a sliding block guide rod is adopted, a guide sleeve is fixedly connected on an intermediate sliding block, a guide rod penetrates the guide sleeve and is fixedly connected with a front guide block and a rear guide block, the intermediate sliding block moves back andforth ...

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02-05-2012 дата публикации

Aluminum strip drilling device for insulating glass molecular sieve filling machine

Номер: CN0101670449B
Принадлежит:

The invention relates to an aluminum strip drilling device for an insulating glass molecular sieve filling machine, in particular to an aluminum strip drilling device which has simple structure, good consistency and synchronism of two drill bits during the hole drilling process, capability of realizing stepless speed regulation, and overload protection action and is used for an insulating glass molecular sieve filling machine; and the aluminum strip drilling device for the insulating glass molecular sieve filling machine comprises a fixed connecting plate, a connecting plate, a guide mechanism, a pneumatic hole-drilling device and a pneumatic hole-drilling device positioning mechanism, a structure with an air cylinder and a sliding block guide rod is adopted, a guide sleeve is fixedly connected on an intermediate sliding block, a guide rod penetrates the guide sleeve and is fixedly connected with a front guide block and a rear guide block, the intermediate sliding block moves back andforth ...

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31-08-2011 дата публикации

Aluminums strips positioning and compaction device of hollow glass molecular sieve filling machine

Номер: CN0101643324B
Принадлежит:

The invention relates to an aluminum strips position and compaction device of a hollow glass molecular sieve filling machine, in particular to an aluminum strips position and compaction device which has simple structure and adjustable compacting force, and can ensure even touch between the surface of the aluminum strips and the compaction device when compacting; the hollow glass molecular sieve filling machine aluminum strips position and compaction device comprises a compaction and position assembly, a square-tube bracket and a rear panel; the compaction and position assembly comprises a transverse compaction device and a vertical compaction device and is connected on the hollow glass molecular sieve filling machine through the square-tube bracket and the rear panel; a transverse compaction cylinder in work drives a transverse compaction block and pushes the aluminum strips to a transverse position plate to finish transverse position after arriving at the designated position; the vertical ...

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16-09-2015 дата публикации

Vision measuring method of crankshaft crank eccentricity and device thereof

Номер: CN104913739A
Принадлежит:

The present invention provides a vision measuring method of crankshaft crank eccentricity. The method comprises the steps of (1) making a standard shaft and calibrating a camera parameter, (2) obtaining a crankshaft part image, (3) analyzing and extracting crankshaft part image axis characteristic, (4) calculating a crankshaft crank eccentricity parameter, (5) repeating step (3) and step (4), completing the obtainment of the crank eccentricity parameters of ten groups of different crankshaft pose images, removing a maximum one and a minimum one in ten static data, and taking the average value of the remaining data as a final crank eccentricity value. The present invention also provides a vision measuring device of crankshaft crank eccentricity. The device comprises a rectangular-shaped frame formed by aluminum profile and a vertical camera and a horizontal camera arranged on the frame. According to the method and the device, the measurement time of the crank eccentricity is reduced, the ...

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08-08-2023 дата публикации

R-axis structure of micropore electric spark machine tool

Номер: CN116551081A
Принадлежит:

The invention provides an R-axis structure of a micropore electric spark machine tool. The R-axis structure plays an important role in the technical fields of precision mechanical engineering, micro machinery, microelectronic technology, biomedical engineering, aerospace and the like. The R shaft of the micropore electric spark machine tool mainly comprises an adapter plate attached to a Z shaft, a driving motor, a rotating head, an air inlet seat, a core tube used for discharging electrode wires, a locking nut, a loosening thrusting device, a clamping jaw of a needle type air cylinder, a ceramic guide head and the like. The micro-hole electric spark machining device is used for micro-hole electric spark machining, automatic clamping, automatic feeding and large-stroke compensation of the electrode wire can be achieved through a numerical control system, and the micro-hole electric spark machining device is compact in structure, high in precision and low in cost.

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01-07-2015 дата публикации

Root removal visual inspection method and root removal visual inspection device for shaft shoulders of crankshafts

Номер: CN104748684A
Принадлежит:

The invention provides a root removal visual inspection method for shaft shoulders of crankshafts. The root removal visual inspection method sequentially includes steps of [1], acquiring images; [2], fitting the edges of the images; [3], recognizing and processing linear features of the images; [4], recognizing and extracting functional information; [5], inspecting root removal quantities of the shaft shoulders. The invention further provides a root removal visual inspection device for the shaft shoulders of the crankshafts. The root removal visual inspection device comprises a case and an industrial control main unit. A bottom plate is arranged at the inner bottom of the case, a light source is arranged on the left side of the bottom plate, and a V-shaped iron objective table is arranged on the right side of the light source; slide rails are arranged on the right side of the V-shaped iron objective table, a camera mounting plate is arranged on the slide rails, and an industrial camera ...

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06-06-2023 дата публикации

Laser light source fixed processing machine tool

Номер: CN116213922A
Принадлежит:

The invention provides a laser light source fixed processing machine tool, relates to the technical field of numerical control machine tools, and solves the technical problem that the existing laser processing machine needs to adjust the positions of optical systems such as a laser light source and a spotlight in real time so as to process parts, so that the stability of laser emission is not facilitated. The machine tool comprises a frame body, a workbench, an X-direction and Y-direction moving mechanism, a Z-direction moving mechanism, a light gathering head and a light source device, the Z-direction moving mechanism is arranged on the frame body, the X-direction and Y-direction moving mechanism is arranged above the Z-direction moving mechanism, and the workbench is connected with the X-direction and Y-direction moving mechanism; the light gathering head is arranged above the workbench and fixed to the frame body, and the light source device is fixed to the frame body. The purposes that ...

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28-10-2015 дата публикации

Positioner of upper ledge mechanism suitable for cavity glass closes mascerating machine

Номер: CN0204727779U
Принадлежит:

The utility model discloses a positioner of upper ledge mechanism suitable for cavity glass closes mascerating machine, X axle position control subassembly among this positioner is realized is upper ledge mechanism in the motion along X axle direction with along the motion of Y axle direction, what Y axle position control subassembly was realized is the motion of upper ledge mechanism along Z axle direction. Pendulum -arm mechanism has been designed in the X axle position control subassembly. X axle position control subassembly, Y axle position control subassembly are fixed and on the frame, install a plurality of X axle supporting components on the X axle position control subassembly on active section frame and active sections, install a plurality of Y axle supporting components on the Y axle position control subassembly. The utility model discloses positioner uses cylinder and electronic jar driven positioning mechanism to realize automated control easily, and production efficiency improves ...

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29-08-2012 дата публикации

Feeding device for insulating glass molecular sieve filing machine

Номер: CN0101671126B
Принадлежит:

The invention relates to a feeding device, in particular to a feeding device for an insulating glass molecular sieve filing machine in glass processing machinery. The feeding device comprises a bin cover, a vacuum pump, a bin, a sensor A, a sensor B, a cover plate, a material distributor, a discharging pipe, a hot die, a square bin bracket, a square bin L-shaped plate and a bin bracket; the single-hole discharging in the prior art is changed into the current double-hole discharging, communicated air blowing holes are arranged in the positions perpendicular to a discharging straight hole and a discharging inclined hole, and the air blowing is performed to two discharging holes during the filling process, therefore, not only the filling speed is increased, but also the phenomenon of blocking of the molecular sieve is overcome; a vacuum pump is installed at the upper part of the bin, the bin is vacuumized after the filling operation is finished each time so that negative pressure is generated ...

Подробнее
17-03-2010 дата публикации

Glue injection device for insulating glass molecular sieve filling machine

Номер: CN0101671128A
Принадлежит:

The invention relates to a glue injection device, in particular to a glue injection device for an insulating glass molecular sieve filling machine, which belongs to glass processing machinery. The glue injection device comprises a hot die support, a hot die, a side baffle plate, a connector, a cover plate, a flat plate, a glue barrel, a pull rod, a clamping plate, a glue barrel seat, an air cylinder support, a connecting plate, an inclined connecting plate, an air cylinder ejector rod, an air cylinder, a resistance wire and a thermocouple sensor; the heating resistance wire and the thermocouple sensor are additionally arranged in the hot die and a PLC is applied to control temperature of glue blocking, the control accuracy achieve 0.1 DEG C, and the glue plugging quality is effectively improved; two glue sleeves are installed in the hot die, the glue flows out from the glue sleeves during the glue plugging process and does not directly flow out from the hot die, and the glue sleeves are ...

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24-08-2011 дата публикации

Grinding head mechanism of vertical automatic glass edge-grinding machine

Номер: CN0102161171A
Принадлежит:

The invention relates to a grinding head mechanism of a vertical automatic glass edge-grinding machine, which drives a grinding wheel on a rotary drum to rotate at a high speed under the control of a servo mechanism so as to grind glass accurately. The grinding head mechanism comprises a rotary drum assembly, an external frame assembly and an internal frame assembly, wherein the internal frame assembly is connected with a linear guide rail a in the external frame assembly; the external frame assembly is connected with a linear guide rail b by a screw b; the internal frame assembly is fixedly connected with an outer casing of a ball screw by a screw a; the end part of the rotary drum assembly is fixedly connected with a grinding head, and the tail end of the rotary drum assembly is fixedlyconnected with a gear a by a flat key c; the rotary drum is in rotating connection with the internal frame assembly; the grinding head comprises water spraying nozzles, a porcelain wheel assembly, a sand ...

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25-07-2012 дата публикации

Triplex-cylinder positioning mechanism for insulating glass molecular sieve filling machine

Номер: CN0101671127B
Принадлежит:

The invention relates to a positioning mechanism, in particular to a triplex-cylinder positioning mechanism for an insulating glass molecular sieve filling machine in glass processing machinery. The triplex-cylinder positioning mechanism comprises a front panel, a rear panel, a guide rail A, a guide rail B, a sliding block group A, a sliding block group B, a triplex-cylinder mechanism, a sliding table L-shaped plate, a sliding table component, a motor plate, a drilling mechanism, an adhesive sealing L-shaped plate, an adhesive blocking mechanism and a travel switch mechanism; due to the series connection of the three air cylinders, the invention achieves the purpose of automatic accurate positioning to the same position through different mechanisms of hole drilling, material charging, adhesive blocking, spreading and the like; and the drilling mechanism together with the adhesive blocking mechanism is installed on the front panel, and the front panel moves along the sliding block guide ...

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