CN112222792B - Equipment for reducing packaging stress sensitivity of sensor - Google Patents
Equipment for reducing packaging stress sensitivity of sensor Download PDFInfo
- Publication number
- CN112222792B CN112222792B CN202010931435.3A CN202010931435A CN112222792B CN 112222792 B CN112222792 B CN 112222792B CN 202010931435 A CN202010931435 A CN 202010931435A CN 112222792 B CN112222792 B CN 112222792B
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- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/065—Hermetically-sealed casings sealed by encapsulation, e.g. waterproof resin forming an integral casing, injection moulding
Abstract
The invention relates to the technical field of sensor processing, and discloses equipment for reducing packaging stress sensitivity of a sensor, which comprises an equipment main body, wherein a support frame is fixedly connected to the right side of the equipment main body, a first sliding column is fixedly connected to the inner wall of the support frame, a baffle is fixedly connected to the upper surface of the first sliding column, a clamping column is fixedly connected to the bottom of the baffle, a first sliding cylinder is slidably connected to the surface of the first sliding column, a placing plate is movably connected to the surface of the first sliding cylinder through a bearing, and a connecting block is fixedly connected to the surface of the first sliding cylinder. According to the invention, through the matching arrangement of the support frame, the first sliding column, the baffle plate, the clamping column, the first sliding barrel, the placing plate, the connecting block, the supporting block, the hydraulic push rod, the placing groove and the fixing mechanism, the installation of a new sensor can be realized while the sensor is processed, so that the production rhythm is accelerated, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of sensor processing, in particular to equipment for reducing packaging stress sensitivity of a sensor.
Background
The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.
The sensor features include: miniaturization, digitalization, intellectualization, multifunction, systematization and networking. The method is the first link for realizing automatic detection and automatic control. The existence and development of the sensor enable the object to have the senses of touch, taste, smell and the like, and the object slowly becomes alive. Generally, the sensor is classified into a heat-sensitive element, a light-sensitive element, a gas-sensitive element, a force-sensitive element, a magnetic-sensitive element, a humidity-sensitive element, a sound-sensitive element, a radiation-sensitive element, a color-sensitive element, a taste-sensitive element, and the like according to its basic sensing function.
At present, on the equipment for reducing the stress sensitivity of sensor package, only one tool for fixing the sensor is usually used, and in the process of processing the sensor, after the previous sensor is required to be processed, a new sensor can be installed on the fixed tool, so that the production rhythm of the sensor is slow, and the production efficiency is low.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: at present, only one tool for fixing the sensor is usually arranged on equipment for reducing the packaging stress sensitivity of the sensor, and a new sensor can be installed on the fixed tool only after the previous sensor is processed in the sensor processing process, so that the production rhythm of the sensor is slow, the production efficiency is low, and the provided equipment for reducing the packaging stress sensitivity of the sensor is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an equipment for reducing encapsulation stress sensitivity of sensor, includes equipment principal, equipment principal's right side fixedly connected with support frame, the first traveller of inner wall fixedly connected with of support frame, the last fixed surface of first traveller is connected with the baffle, the bottom fixedly connected with card post of baffle, the sliding surface of first traveller is connected with first slide cartridge, the surface of first slide cartridge has through bearing swing joint places the board.
The surface of the first sliding barrel is fixedly connected with a connecting block, the upper surface of the connecting block is in contact with the bottom of a placing plate, the surface of the first sliding column is fixedly connected with a supporting block, the upper surface of the supporting block and the bottom of the connecting block are fixedly connected with a hydraulic push rod, four uniformly distributed placing grooves are formed in the surface of the placing plate, the inner wall of each placing groove is fixedly connected with a fixing mechanism, a clamping hole is formed in the upper surface of the placing plate, the inner wall of the clamping hole can be in contact with the surface of the clamping column, and the upper surface of the fixing mechanism is fixedly connected with a limiting mechanism.
Preferably, the fixing mechanism comprises an inner thread block, the surface of the inner thread block is fixedly connected with the inner wall of the placing groove, the inner wall of the inner thread block is in threaded connection with a first threaded column, one end, close to the first sliding column, of the first threaded column is movably connected with a fixing block through a bearing, one end, far away from the first sliding column, of the first threaded column is fixedly connected with a rotary disc, the surface of the fixing block is in contact with the inner wall of the placing groove, and the upper surface of the fixing block is fixedly connected with the bottom of the limiting mechanism.
Preferably, stop gear includes the link, the bottom of link is connected with the last fixed surface of fixed block, the inner wall of link articulates through the round pin axle has articulated piece, one side fixedly connected with second screw thread post that first traveller was kept away from to articulated piece, the surperficial threaded connection of second screw thread post has the thread bush, the surface of thread bush has the stopper through bearing swing joint, the fixed surface of second screw thread post is connected with the mount, the inner wall of mount and the surface contact of stopper, the bottom fixedly connected with scale of mount.
Preferably, a positioning mechanism is fixedly connected to the right side of the device body, and the surface of the positioning mechanism can be in contact with the inner wall of the placing groove.
Preferably, positioning mechanism includes the mounting panel, the right side fixed connection of screw and equipment main part is passed through to the left side of mounting panel, the right side fixedly connected with second traveller of mounting panel, the surperficial sliding connection of second traveller has the second traveller, the left side of second traveller and the right side and the spring fixed connection of mounting panel, the fixed surface of second traveller is connected with the locating piece, the surface of locating piece can contact with the inner wall of standing groove.
Preferably, the positioning block is a trapezoidal block, and the front side and the rear side of the positioning block are both inclined planes.
Preferably, the upper side and the lower side of the fixing block are both provided with clamping grooves, rubber clamping blocks are bonded to the inner walls of the clamping grooves, anti-slip pads are bonded to one sides, close to the first sliding columns, of the rubber clamping blocks, and the surfaces of the anti-slip pads are in contact with the surfaces of the fixing blocks.
Preferably, the maximum distance between the baffle and the placing plate is greater than the length of the clamping column.
Preferably, the centers of the turntable, the placing plate and the first threaded column are all on the same horizontal line, and the diameter of the turntable is larger than the thickness of the placing plate.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention is provided with a supporting frame, a first sliding column, a baffle plate, a clamping column, a first sliding barrel, a placing plate, a connecting block, a supporting block, a hydraulic push rod, a placing groove and a fixing mechanism, wherein the clamping column locks the placing plate, when the device is used, a sensor is fixed in the placing groove through the fixing mechanism, the hydraulic push rod is opened to separate the clamping column from the placing plate, then the sensor is transferred into the device main body, and the placing plate is locked through the clamping column, at the time, the sensor is processed through the device main body, a user can install a new sensor in another placing groove while processing the sensor, and the device can process the sensor through the matching arrangement of the supporting frame, the first sliding column, the baffle plate, the clamping column, the first sliding barrel, the placing plate, the connecting block, the supporting block, the hydraulic push rod, the placing groove and the fixing mechanism, and a new sensor is installed, so that the production rhythm is accelerated, and the production efficiency is improved.
(2) According to the invention, the limiting mechanism is arranged, wherein the limiting block has a limiting effect on the sensor placed in the placing groove, the limiting block is rotated above the sensor when the sensor is fixed, at the moment, the sensor is positioned through the limiting block, the problem that the quality of the processed sensor is poor due to the fact that the sensor is not fixed at a specified height when a user fixes the sensor is further prevented, meanwhile, the height of the limiting block can be adjusted as required through the matching of the second threaded column and the threaded sleeve, and whether the height of the limiting block is adjusted to a proper position or not is judged through the graduated scale.
(3) According to the invention, through the positioning mechanism, the positioning block on the positioning mechanism has a limiting effect on the placing groove, so that in the process of rotating the placing plate, when the positioning block is in contact with the placing groove, the clamping column can be aligned with the clamping hole through the positioning block, a user can conveniently insert the clamping column into the clamping hole, meanwhile, the positioning block is a trapezoidal block, the inclined surface of the positioning block is in contact with the inner wall of the placing groove, and further, when the placing plate is rotated, the positioning block is pushed to move leftwards through the placing plate, so that the positioning block is moved out of the placing groove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view taken at B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of the invention at C of FIG. 3;
FIG. 5 is a schematic view of a spacing mechanism of the present invention;
FIG. 6 is a top view of the positioning mechanism of the present invention;
fig. 7 is a schematic view of the fixing block of the present invention.
In the figure: 1. an apparatus main body; 2. a support frame; 3. a first traveler; 4. a baffle plate; 5. clamping the column; 6. a first slide drum; 7. placing the plate; 8. connecting blocks; 9. a support block; 10. a hydraulic push rod; 11. a placement groove; 12. a fixing mechanism; 121. an internal thread block; 122. a first threaded post; 123. a fixed block; 124. a turntable; 13. a clamping hole; 14. a limiting mechanism; 141. a connecting frame; 142. a hinged block; 143. a second threaded post; 144. a threaded sleeve; 145. a limiting block; 146. a fixed mount; 147. a graduated scale; 15. a positioning mechanism; 151. mounting a plate; 152. a second strut; 153. a second slide drum; 154. a spring; 155. positioning blocks; 16. a card slot; 17. a rubber clamping block; 18. a non-slip mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, an apparatus for reducing a package stress sensitivity of a sensor includes an apparatus body 1, a support frame 2 is fixedly connected to a right side of the apparatus body 1, a first sliding column 3 is fixedly connected to an inner wall of the support frame 2, the first sliding column 3 is fixed to the apparatus body 1 through the support frame 2, the number of the support frames 2 is two, a baffle 4 is fixedly connected to an upper surface of the first sliding column 3, a center of the baffle 4 and a center of the first sliding column 3 are on a same vertical line, a clamping column 5 is fixedly connected to a bottom of the baffle 4, the number of the clamping columns 5 is four, the four clamping columns 5 are symmetrically distributed with the first sliding column 3 as a center, a first sliding column 6 is slidably connected to a surface of the first sliding column 3, a placing plate 7 is movably connected to a surface of the first sliding column 6 through a bearing, the placing plate 7 is a circular plate, and a center of the placing plate 7 and a center of the first sliding column 3 are on a same vertical line, the placing plate 7 is connected with the first slide cylinder 6 through a bearing, and the placing plate 7 can freely rotate on the first slide cylinder 6.
The surface of the first sliding barrel 6 is fixedly connected with a connecting block 8, the upper surface of the connecting block 8 is contacted with the bottom of the placing plate 7, the connecting block 8 plays a supporting role for the placing plate 7, the gravity of the placing plate 7 is larger, so that the joint between the placing plate 7 and the first sliding barrel 6 is cracked, the surface of the first sliding column 3 is fixedly connected with a supporting block 9, the upper surface of the supporting block 9 and the bottom of the connecting block 8 are fixedly connected with a hydraulic push rod 10, the supporting block 9 plays a supporting role for the hydraulic push rod 10, the connecting block 8 is controlled to move up and down through the hydraulic push rod 10, further the height of the placing plate 7 is adjusted through the hydraulic push rod 10, the surface of the placing plate 7 is provided with four uniformly distributed placing grooves 11, one side of the placing grooves 11, which is close to the first sliding barrel 6, the inner wall of the placing grooves 11 is fixedly connected with a fixing mechanism 12, the upper surface of the placing plate 7 is provided with a clamping hole 13, the inner wall of card hole 13 can with the surface contact of card post 5, card post 5 inserts to the card hole 13 back in, can die placing the card 7 card through card post 5, baffle 4 and place the length that the maximum distance is greater than card post 5 between the board 7, fixed establishment 12's last fixed surface is connected with stop gear 14.
The fixing mechanism 12 comprises an internal thread block 121, the surface of the internal thread block 121 is fixedly connected with the inner wall of the placing groove 11, the inner wall of the internal thread block 121 is in threaded connection with a first threaded column 122, one end, close to the first sliding column 3, of the first threaded column 122 is movably connected with a fixing block 123 through a bearing, through the matching of the internal thread block 121 and the first threaded column 122, the position of the fixing block 123 can be adjusted, a user can adjust the position of the fixing block 123 in the placing groove 11 by rotating the first threaded column 122, so that the fixing block 123 can fix sensors with different sizes in the placing groove 11, one end, far away from the first sliding column 3, of the first threaded column 122 is fixedly connected with a rotating disc 124, the centers of the rotating disc 124, the placing plate 7 and the first threaded column 122 are all on the same horizontal line, the diameter of the rotating disc 124 is larger than the thickness of the placing plate 7, and the surface of the fixing block 123 is in contact with the inner wall of the placing groove 11, the upper surface of fixed block 123 and stop gear 14's bottom fixed connection, draw-in groove 16 has all been seted up to the upper and lower both sides of fixed block 123, the inner wall of draw-in groove 16 bonds there is rubber fixture block 17, cooperation through rubber fixture block 17 and draw-in groove 16, can align slipmat 18 and fixed block 123, and simultaneously, cooperation through rubber fixture block 17 and draw-in groove 16, can improve the fastness of being connected between slipmat 18 and the fixed block 123, one side that rubber fixture block 17 is close to first traveller 3 bonds and has slipmat 18, the surface of slipmat 18 and the surface contact of fixed block 123, through setting up slipmat 18, can improve the fixed effect of fixed block 123 to the sensor.
The limiting mechanism 14 comprises a connecting frame 141, the bottom of the connecting frame 141 is fixedly connected with the upper surface of the fixing block 123, the inner wall of the connecting frame 141 is hinged with a hinge block 142 through a pin shaft, the hinge block 142 can rotate around the pin shaft, the limiting block 145 can not affect the processing of the sensor through the matching of the connecting frame 141 and the hinge block 142, one side of the hinge block 142, which is far away from the first sliding column 3, is fixedly connected with a second threaded column 143, the surface of the second threaded column 143 is in threaded connection with a threaded sleeve 144, the surface of the threaded sleeve 144 is movably connected with the limiting block 145 through a bearing, the position of the limiting block 145 can be conveniently adjusted by a user through the matching of the second threaded column 143 and the threaded sleeve 144, the surface of the second threaded column 143 is fixedly connected with a fixing frame 146, the inner wall of the fixing frame 146 is in contact with the surface of the limiting block 145, the fixing frame 146 plays a limiting role on the threaded sleeve 144, and further passes through the fixing frame 146, the threaded sleeve 144 can be prevented from being separated from the second threaded column 143, the bottom of the fixing frame 146 is fixedly connected with a graduated scale 147, the bottom of the graduated scale 147 is provided with scales, and a user can conveniently observe the position of the limiting block 145 through the graduated scale 147.
The right side of the device body 1 is fixedly connected with a positioning mechanism 15, the surface of the positioning mechanism 15 can be contacted with the inner wall of the placing groove 11, the positioning mechanism 15 comprises a mounting plate 151, the left side of the mounting plate 151 is fixedly connected with the right side of the device body 1 through screws, the right side of the mounting plate 151 is fixedly connected with a second sliding column 152, the number of the second sliding columns 152 is three, the three second sliding columns 152 are distributed at equal intervals, the surface of the second sliding column 152 is slidably connected with a second sliding barrel 153, the left side of the second sliding barrel 153 is fixedly connected with the right side of the mounting plate 151 through a spring 154, a positioning block 155 is tightly contacted with the placing plate 7 through the spring 154, the surface of the second sliding barrel 153 is fixedly connected with a positioning block 155, the center of the positioning block 155 and the center of the second sliding column 152 are on the same horizontal plane, the surface of the positioning block 155 can be contacted with the inner wall of the placing groove 11, the positioning block 155 is a trapezoidal block, and the front side and the back side of the positioning block 155 are inclined planes, through positioning mechanism 15, wherein, positioning block 155 on positioning mechanism 15 plays limiting displacement to standing groove 11, and then at the in-process of rotating place board 7, when positioning block 155 and standing groove 11 contact, can make card post 5 align with card hole 13 through positioning block 155, and then the person of facilitating the use inserts card post 5 to card hole 13 in, and simultaneously, positioning block 155 is the trapezoidal piece, and the inclined plane of positioning block 155 and the inner wall contact of standing groove 11, and then when rotating place board 7, promote positioning block 155 and remove to the left through place board 7, make positioning block 155 shift out from standing groove 11.
When the device is used by a user, the sensor is placed in the placing groove 11, then the height of the sensor is positioned through the limiting block 145, the sensor is fixed in the placing groove 11 through the fixing mechanism 12, when the sensor is processed, the hydraulic push rod 10 is opened, the clamping column 5 is separated from the placing plate 7, then the sensor is transferred into the equipment main body 1, the placing plate 7 is locked through the clamping column 5, at the moment, the sensor is processed through the equipment main body 1, the user can install a new sensor in the other placing groove 11 while processing the sensor, and in the process of rotating the placing plate 7, the clamping column 5 can be aligned with the clamping hole 13 through the positioning mechanism 15.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (8)
1. The device for reducing the packaging stress sensitivity of the sensor comprises a device body (1) and is characterized in that a support frame (2) is fixedly connected to the right side of the device body (1), a first sliding column (3) is fixedly connected to the inner wall of the support frame (2), a baffle (4) is fixedly connected to the upper surface of the first sliding column (3), a clamping column (5) is fixedly connected to the bottom of the baffle (4), a first sliding barrel (6) is slidably connected to the surface of the first sliding column (3), and a placing plate (7) is movably connected to the surface of the first sliding barrel (6) through a bearing;
the surface of the first sliding cylinder (6) is fixedly connected with a connecting block (8), the upper surface of the connecting block (8) is contacted with the bottom of the placing plate (7), the surface of the first sliding column (3) is fixedly connected with a supporting block (9), the upper surface of the supporting block (9) and the bottom of the connecting block (8) are fixedly connected with a hydraulic push rod (10), the surface of the placing plate (7) is provided with four evenly distributed placing grooves (11), the inner wall of the placing groove (11) is fixedly connected with a fixing mechanism (12), the upper surface of the placing plate (7) is provided with a clamping hole (13), the inner wall of the clamping hole (13) can be contacted with the surface of the clamping column (5), the upper surface of the fixing mechanism (12) is fixedly connected with a limiting mechanism (14), the maximum distance between the baffle (4) and the placing plate (7) is larger than the length of the clamping column (5).
2. The device for reducing the packaging stress sensitivity of the sensor according to claim 1, wherein the fixing mechanism (12) comprises an internal thread block (121), the surface of the internal thread block (121) is fixedly connected with the inner wall of the placing groove (11), the inner wall of the internal thread block (121) is in threaded connection with a first threaded column (122), one end, close to the first sliding column (3), of the first threaded column (122) is movably connected with a fixing block (123) through a bearing, one end, far away from the first sliding column (3), of the first threaded column (122) is fixedly connected with a rotating disc (124), the surface of the fixing block (123) is in contact with the inner wall of the placing groove (11), and the upper surface of the fixing block (123) is fixedly connected with the bottom of the limiting mechanism (14).
3. An apparatus for reducing package stress sensitivity of a sensor according to claim 2, characterized in that the limiting mechanism (14) comprises a connecting frame (141), the bottom of the connecting frame (141) is fixedly connected with the upper surface of the fixing block (123), the inner wall of the connecting frame (141) is hinged with a hinge block (142) through a pin shaft, one side of the hinge block (142) far away from the first sliding column (3) is fixedly connected with a second threaded column (143), the surface of the second threaded column (143) is in threaded connection with a threaded sleeve (144), the surface of the thread bush (144) is movably connected with a limit block (145) through a bearing, the surface of the second threaded column (143) is fixedly connected with a fixed frame (146), the inner wall of the fixed frame (146) is in contact with the surface of the limiting block (145), and the bottom of the fixed frame (146) is fixedly connected with a graduated scale (147).
4. The device for reducing the package stress sensitivity of the sensor according to claim 1, wherein a positioning mechanism (15) is fixedly connected to the right side of the device body (1), and the surface of the positioning mechanism (15) can be in contact with the inner wall of the placing groove (11).
5. The device for reducing the packaging stress sensitivity of the sensor according to claim 4, wherein the positioning mechanism (15) comprises a mounting plate (151), the left side of the mounting plate (151) is fixedly connected with the right side of the device body (1) through a screw, the right side of the mounting plate (151) is fixedly connected with a second sliding column (152), the surface of the second sliding column (152) is slidably connected with a second sliding barrel (153), the left side of the second sliding barrel (153) is fixedly connected with the right side of the mounting plate (151) and a spring (154), the surface of the second sliding barrel (153) is fixedly connected with a positioning block (155), and the surface of the positioning block (155) can be in contact with the inner wall of the placing groove (11).
6. The apparatus for reducing the package stress sensitivity of a sensor according to claim 5, wherein the positioning block (155) is a trapezoidal block, and both the front and rear sides of the positioning block (155) are inclined.
7. The device for reducing the packaging stress sensitivity of the sensor according to claim 2, wherein the fixing block (123) is provided with clamping grooves (16) at both the upper side and the lower side, rubber clamping blocks (17) are bonded to the inner walls of the clamping grooves (16), an anti-skid pad (18) is bonded to one side of the rubber clamping blocks (17) close to the first sliding column (3), and the surface of the anti-skid pad (18) is in contact with the surface of the fixing block (123).
8. The apparatus for reducing the package stress sensitivity of a sensor according to claim 2, wherein the centers of the turntable (124), the placing plate (7) and the first threaded column (122) are all on the same horizontal line, and the diameter of the turntable (124) is larger than the thickness of the placing plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010931435.3A CN112222792B (en) | 2020-09-07 | 2020-09-07 | Equipment for reducing packaging stress sensitivity of sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010931435.3A CN112222792B (en) | 2020-09-07 | 2020-09-07 | Equipment for reducing packaging stress sensitivity of sensor |
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| CN112222792A CN112222792A (en) | 2021-01-15 |
| CN112222792B true CN112222792B (en) | 2021-11-30 |
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| JP3503680B2 (en) * | 1998-03-05 | 2004-03-08 | 三菱自動車エンジニアリング株式会社 | Guide pin changing device |
| CN108655513B (en) * | 2018-08-06 | 2020-03-10 | 佛山市瑞信和机械设备有限公司 | High-efficient gear jig for gear cutting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55137859A (en) * | 1979-04-13 | 1980-10-28 | Aisin Seiki Co Ltd | Index table |
| CN102581661A (en) * | 2012-03-21 | 2012-07-18 | 苏州市福迈精密机械有限公司 | Fixture for drilling of equally-spaced holes |
| CN203266131U (en) * | 2013-06-03 | 2013-11-06 | 车振胜 | Working platform bringing convenience to workpiece adjustment and corresponding drilling and milling equipment convenient to control |
| CN209830781U (en) * | 2019-02-13 | 2019-12-24 | 苏州得乐众鑫机械有限公司 | Positioning bearing rotary disc for engine assembling tray |
| CN109909741A (en) * | 2019-04-03 | 2019-06-21 | 杭州宏欣包装有限公司 | A kind of electric cooker outer pot clump weight mounting tool |
| CN211387991U (en) * | 2020-01-03 | 2020-09-01 | 李艳娟 | Drilling index plate for automobile pressure plate |
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|---|---|
| CN112222792A (en) | 2021-01-15 |
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