CN113747781B - Paster centre gripping location utensil convenient to adjustment - Google Patents
Paster centre gripping location utensil convenient to adjustment Download PDFInfo
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- CN113747781B CN113747781B CN202110889435.6A CN202110889435A CN113747781B CN 113747781 B CN113747781 B CN 113747781B CN 202110889435 A CN202110889435 A CN 202110889435A CN 113747781 B CN113747781 B CN 113747781B
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- block
- sliding
- moving block
- box body
- pressing block
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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
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/046—Surface mounting
- H05K13/0465—Surface mounting by soldering
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Abstract
The invention relates to the technical field of electronic component processing, and discloses a patch clamping and positioning device convenient to adjust. Through the adjusting part who sets up on the base plate, can be according to the length of treating paster circuit board, the clamp distance between the quick adjustment grip block one to the realization is to circuit board quick centre gripping in the horizontal direction, and structures such as accessible worm, worm wheel, sleeve screw rod and grip block, realizes pressing fixedly on the microscope carrier to the circuit board in step, in order to avoid influencing paster quality and operating personnel's work efficiency.
Description
Technical Field
The invention relates to the technical field of electronic component processing, in particular to a patch clamping and positioning device convenient to adjust.
Background
Electronic components are components of electronic elements and miniature machines and instruments, and are formed by a plurality of parts, along with the progress of times and science and technology, patch elements are used on more and more circuit boards, and are popular with people due to small size and convenience in maintenance.
When carrying out electronic components paster, need weld the component, when carrying out electronic components paster, carry out the paster after placing the location on the desktop with the circuit board for general staff, if not fix the circuit board, the circuit board removes easily when the paster, influences the paster effect of circuit board.
However, the positioning device in the prior art has a complex structure, so that the clamping distance between the clamping plates to be matched is not convenient to correspondingly adjust according to the different lengths of the circuit boards to be pasted, and the pasting quality of the circuit boards and the working efficiency of operators are influenced.
Disclosure of Invention
The invention provides a patch clamping and positioning device convenient to adjust, and aims to solve the technical problems that a positioning device in the prior art is complex in structure and inconvenient to correspondingly adjust the clamping distance between clamping plates to be matched according to different lengths of circuit boards to be subjected to patch mounting.
The invention is realized by adopting the following technical scheme: a surface mounting clamping and positioning device convenient to adjust comprises a base plate, wherein a carrying platform used for bearing a circuit board is arranged on the base plate, two first clamping plates are oppositely arranged on the carrying platform, and an adjusting component used for adjusting the relative distance between the two first clamping plates is further arranged on the carrying platform.
As a further improvement of the above scheme, the adjusting assembly comprises two box bodies which are relatively supported on base plates on two sides of the carrying platform, and a first moving block which can move in the length direction of each box body is arranged in each box body; one side of each first moving block is provided with a first connecting rod parallel to the length direction of the base plate, and one end, far away from the first moving block, of each first connecting rod penetrates through the box body and is connected with the corresponding first clamping plate.
As a further improvement of the above scheme, a first telescopic rod is arranged between the other side of the first moving block and the corresponding inner wall in the box body, and a first spring is sleeved outside the first telescopic rod.
As a further improvement of the above scheme, a first limit groove in sliding fit with the first moving block is formed in the bottom wall in the box body.
As a further improvement of the above scheme, a second moving block positioned above the first moving block is arranged on the top wall in the box body in a sliding manner, and a shifting block is arranged at the bottom of the second moving block;
the top of the first moving block is provided with a sliding groove perpendicular to the first connecting rod, a first pressing block protruding out of a notch of the sliding groove is elastically arranged in the sliding groove, and the shifting block is in contact fit with the first pressing block; and a pressing block II in sliding extrusion fit with the pressing block I is arranged in the box body.
As a further improvement of the above scheme, the end surface of the top of the first pressing block is provided with a first inclined surface inclined towards one side of the second pressing block; the two forcing blocks are located between the first moving block and the second moving block, one end of each forcing block is fixed to the inner wall of the box body, and the end portion of the other end of each forcing block is provided with a second inclined surface parallel to the first inclined surface and a slot for the shifting block to be inserted in a sliding mode.
As a further improvement of the above scheme, a sliding block is connected in the sliding chute in a sliding manner, the top of the sliding block is connected with the first pressing block, and a second spring is arranged between the bottom of the sliding block and the chute wall of the sliding chute;
when the second spring is not deformed, the distance between the first pressing block and the second moving block is smaller than the length of the shifting block in the axial direction of the pressing block.
As a further improvement of the scheme, a second limit groove in sliding fit with the second moving block is formed in the top wall of the inner part of each box body; the top of each box body is provided with a through groove communicated with the corresponding second limiting groove, and the top of the second moving block is provided with a second connecting rod perpendicular to the first connecting rod; the top of two box all is provided with a pole setting, two be provided with a pivot jointly between the pole setting, every the one end of connecting rod two passes correspondingly logical groove and screw thread cup joints in the pivot, the screw thread of pivot on its axis body axial both sides surface is revolved to the opposite direction.
As a further improvement of the above scheme, one end of the rotating shaft penetrates one of the upright posts and is coaxially and fixedly connected with a turntable, a locking rod eccentric to the turntable is inserted into the turntable, and the upright post is provided with a locking hole matched with the locking rod.
As a further improvement of the scheme, the opposite sides of the two box bodies are respectively provided with a cross arm parallel to the first connecting rod, each cross arm is rotatably inserted with a sleeve, one end of each sleeve is inserted with a screw in a threaded manner, one end of each screw, which is far away from the corresponding sleeve, is fixedly connected with a second clamping plate, and a second telescopic rod is arranged between each cross arm and the corresponding second clamping plate; the other end of the sleeve is coaxially provided with a worm wheel, and the rotating shaft is provided with worm spiral teeth matched with the worm wheel.
The beneficial effects of the invention are as follows:
according to the paster clamping and positioning device convenient to adjust, the clamping distance between the first clamping plates can be quickly adjusted according to the length of a circuit board to be pasted through the adjusting assembly arranged on the base plate, so that the circuit board can be quickly clamped in the horizontal direction, and the circuit board can be synchronously pressed and fixed on the carrying platform through the worm, the worm wheel, the sleeve screw rod, the clamping plates and other structures, so that the paster quality and the working efficiency of operators are prevented from being influenced.
Drawings
Fig. 1 is a schematic structural diagram of a patch holding and positioning device convenient to adjust according to embodiment 1 of the present invention;
FIG. 2 is a schematic cross-sectional view of the patch holding fixture of FIG. 1 for adjustment;
FIG. 3 is a schematic cross-sectional view of the adjustment assembly of FIG. 2 in another state;
FIG. 4 is a schematic cross-sectional view of the adjustment assembly of FIG. 2 in yet another state;
FIG. 5 is a schematic cross-sectional view of the adjustment assembly of FIG. 2 in a further state;
FIG. 6 is a schematic cross-sectional view of the side view of the pusher block of FIG. 5 entering the slot of the second pressing block;
FIG. 7 is a schematic structural diagram of a patch holding and positioning device convenient to adjust according to embodiment 2 of the present invention;
fig. 8 is an enlarged schematic view of a portion a in fig. 7.
Description of the main symbols:
1. a substrate; 2. a stage; 3. a first clamping plate; 4. a box body; 5. a first limiting groove; 6. moving a first block; 7. a first connecting rod; 8. a first telescopic rod; 9. a first spring; 10. a chute; 11. a slider; 12. a second spring; 13. pressing a block I; 14. a second limiting groove; 15. a second moving block; 16. shifting blocks; 17. pressing a block II; 18. a slot; 19. a through groove; 20. a second connecting rod; 21. erecting a rod; 22. a rotating shaft; 23. a turntable; 24. a locking lever; 25. a second clamping plate; 26. a cross arm; 27. a sleeve; 28. a screw; 29. a second telescopic rod; 30. a worm gear; 31. the worm has spiral teeth.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1, the patch clamping and positioning device convenient to adjust includes a substrate 1, a carrier 2 for carrying a circuit board is disposed on the substrate 1, two clamping plates 3 are disposed on the carrier 2, and an adjusting assembly for adjusting a relative distance between the two clamping plates 3 is further disposed on the carrier 2. In this embodiment, a plurality of positioning holes (not shown) are formed at the bottom of the substrate 1, so that the substrate 1 can be fixed on a corresponding working table through the positioning holes, which is convenient and fast. The relative distance between the first clamping plates 3 is adjusted through the adjusting assembly so that the circuit board to be subjected to surface mounting processing can be quickly fixed. The shape of the first clamping plate 3 can adopt, replace or be designed into a plate body structure matched with the outer surfaces of the two ends of the circuit board to be clamped. The clamping surface of the first clamping plate 3 can be paved with flexible buffer materials to change the impact force when the first clamping plate 3 contacts the circuit board.
Referring to fig. 2, the adjusting assembly includes two boxes 4 supported on the substrate 1 at two sides of the carrier 2, and the boxes 4 are hollow. Each of the housings 4 is provided with a moving block one 6 movable in a longitudinal direction thereof. One side of each moving block I6 is provided with a connecting rod I7 parallel to the length direction of the base plate 1, and one end, far away from the moving block I6, of each connecting rod I7 penetrates through the box body 4 and is connected with the corresponding clamping plate I3. In this embodiment, the box body 4 is provided with a rod hole (not shown) through which the first connecting rod 7 can pass. By driving the two moving blocks one 6 to move relatively, the two moving blocks one 6 drive the two clamping plates one 3 to approach or separate from each other through the respective connecting rods one 7.
Referring to fig. 3 to 5, a first telescopic rod 8 is disposed between the other side of the first moving block 6 and the corresponding inner wall of the box 4, and a first spring 9 is sleeved outside the first telescopic rod 8. Two ends of the first spring 9 are fixedly connected to the side wall of the first moving block 6 and the inner wall of the box body 4 respectively. And a certain elastic thrust can be always provided for the moving block I6 through the telescopic rod I8 and the spring I9.
In the embodiment, when the first pressing block 13 is not in contact with the second pressing block 17 or the shifting block 16, the moving block one 6 is always pushed to the side far away from the second pressing block 17 in the box body 4 by the elastic force of the spring one 9.
A first limiting groove 5 in sliding fit with the first moving block 6 is formed in the bottom wall in the box body 4, and the first moving block 6 can move smoothly in the box body 4 through the first limiting groove 5.
A second moving block 15 positioned above the first moving block 6 is arranged on the top wall in the box body 4 in a sliding mode, and a shifting block 16 is arranged at the bottom of the second moving block 15. In this embodiment, the shifting block 16 is in a convex structure, and the surface of the shifting block 16 is subjected to smoothing treatment, so that the contact between the shifting block 16 and the first pressing block 13 is smoother.
The top of the moving block I6 is provided with a sliding groove 10 perpendicular to the connecting rod I7, a pressing block I13 protruding out of the groove opening of the sliding groove 10 is elastically arranged in the sliding groove 10, and the shifting block 16 is in contact fit with the pressing block I13. And a second pressing block 17 which is in sliding extrusion fit with the first pressing block 13 is arranged in the box body 4.
Referring to fig. 6, the end surface of the top of the first pressing block 13 has a first inclined surface (not labeled) inclined toward one side of the second pressing block 17. The second pressing block 17 is located between the first moving block 6 and the second moving block 15, one end of the second pressing block 17 is fixed on the inner wall of the box body 4, and the end of the other end of the second pressing block 17 is provided with a second inclined plane (not marked) parallel to the first inclined plane and a slot 18 for the sliding insertion of the shifting block 16.
In this embodiment, the shifting block 16 is in sliding and pressing contact with the first inclined surface of the first pressing block 13. The first inclined plane and the second inclined plane are in sliding and pressing contact. The slot 18 and the shifting block 16 can be in clearance fit connection.
A sliding block 11 is connected in the sliding groove 10 in a sliding mode, the top of the sliding block 11 is connected with a first pressing block 13, and a second spring 12 is arranged between the bottom of the sliding block 11 and the groove wall of the sliding groove 10.
When the second spring 12 is not deformed, the distance between the first pressing block 13 and the second moving block 15 is smaller than the length of the shifting block 16 in the axial direction of the first pressing block 13, namely when the shifting block 16 moves along with the first moving block 6, the shifting block is inevitably in sliding and extruding contact with the first pressing block 13.
And a second limiting groove 14 in sliding fit with the second moving block 15 is formed in the top wall in each box body 4, and the second moving block 15 can move more smoothly in the box body 4 through the second limiting groove 14. The top of each box body 4 is provided with a through groove 19 communicated with the corresponding second limiting groove 14, and the top of the moving block 15 is provided with a second connecting rod 20 vertical to the first connecting rod 7. The tops of the two boxes 4 are provided with vertical rods 21, a rotating shaft 22 is jointly arranged between the two vertical rods 21, one end of each connecting rod two 20 penetrates through the corresponding through groove 19 and is in threaded sleeve connection with the rotating shaft 22, the thread turning directions of the rotating shaft 22 on the outer surfaces of the two axial sides of the shaft body of the rotating shaft 22 are opposite, and two threaded holes (not shown) matched with the thread turning directions of the rotating shaft 22 are formed in the two connecting rod two 20 respectively. The two connecting rods 20 are synchronously driven to approach or move away from each other through the screw thread action by driving the rotating shaft 22 to rotate.
One end of the rotating shaft 22 penetrates one of the upright posts 21 and is coaxially and fixedly connected with a rotating disc 23, a locking rod 24 eccentric to the rotating disc 23 is inserted and arranged on the rotating disc 23, and a locking hole (not shown) matched with the locking rod 24 is formed in the upright post 21. In this embodiment, a sliding hole (not shown) is formed in the turntable 23, the locking rod 24 is slidably inserted into the sliding hole, and the locking rod 24 is connected with the locking hole in a snap fit manner, so as to prevent the turntable 23 from rotating.
The working principle of the embodiment is specifically that the base plate 1 is firstly installed on a required table board, the rotating shaft 22 is driven to rotate through the rotary table 23, the rotating shaft 22 is enabled to respectively interact with the two connecting rods 20 through threads, the two connecting rods 20 are enabled to respectively separate from the two moving blocks 15, each moving block 15 is enabled to contact the side wall, opposite to the inclined plane one side, of the end part of the first pressing block 13 through the shifting block 16 in the corresponding box body 4, the first pressing block 13 is pushed to drive the first connecting rod 7 and the corresponding first clamping plate 3 to move towards the direction of the second pressing block 17, so that the first clamping plate 3 is separated from the other clamping plate 3, the first spring 9 and the first telescopic rod 8 can be compressed, and the rotary table 23 is firstly stopped to rotate temporarily until the first pressing block 13 contacts the second pressing block 17. The first pressing block 13 is placed on the carrying platform 2, the rotating disc 23 continues to rotate, the shifting block 16 pushes the first inclined surface of the first pressing block 13 to be in sliding extrusion contact with the second inclined surface of the second pressing block 17, the first pressing block 13 is gradually pressed into the sliding groove 10 under the guiding effect of the second inclined surface of the second pressing block 17, the sliding block 11 extrudes the second spring 12, the first pressing block 13 enters the sliding groove 10 to enable the first pressing block to sink in the vertical direction, the distance between the first pressing block 13 and the second moving block 15 is gradually larger than the length of the shifting block 16, and the shifting block 16 can slide into the slot 18 formed in advance in the second pressing block 17. When the shifting block 16 enters the slot 18, the first pressing block 13 is not extruded by the shifting block 16 any more, the elastic force of the first spring 9 and the second spring 12 is released, the first spring 9 pushes the first moving block 6 to gradually return to the initial position in the box body 4, so that the first clamping plates 3 are close to each other, clamping and fixing of two sides of the circuit board on the carrying platform 2 are achieved, and the second spring 12 can push the sliding block 11 and the first pressing block 13 to return to the initial position. Then, the rotating disc 23 is driven to drive the rotating shaft 22 to rotate reversely, so that the second connecting rod 20, the second moving block 15 and the shifting block 16 return to the initial position in the box body 4, and during the process, when the shifting block 16 moves to the first pressing block 13 again, the shifting block 16 can be in sliding extrusion contact with the first inclined surface of the first pressing block 13, the first pressing block 13 can be pressed into the sliding groove 10 again to cross the first pressing block 13 to return to the initial position, so that when the two first clamping plates 3 need to be separated subsequently, the clamping distance between the two first clamping plates 3 is correspondingly adjusted, and the circuit board is clamped and fixed for subsequent processing.
Example 2
Referring to fig. 7, in embodiment 2, a modification of embodiment 1 is specifically that two opposite sides of the two cases 4 are respectively provided with a cross arm 26 parallel to the first link 7, and a sleeve 27 is rotatably inserted into each cross arm 26. In this embodiment, the cross arm 26 is provided with a rotation hole (not shown), a shaft seat (not shown) is installed in the rotation hole, a bearing is installed in the shaft seat, and the outer peripheral side of the sleeve 27 is fixedly inserted into the inner ring of the bearing, so that the sleeve 27 can rotate relatively in the rotation hole.
Referring to fig. 8, a screw 28 is inserted through one end of the sleeve 27, a second clamping plate 25 is fixedly connected to one end of the screw 28 away from the sleeve 27, a second telescopic rod 29 is disposed between the cross arm 26 and the second clamping plate 25, and the second telescopic rod 29 can prevent the screw 28 and the second clamping plate 25 from rotating when driven by the sleeve 27, so that the screw 28 retracts into the sleeve 27 or extends out of the sleeve 27 when the sleeve 27 rotates, so as to adjust a distance between the second clamping plate 25 and the carrier 2. The second clamping plate 25 can be used, replaced or designed into a shape structure which is attached to the surface of the circuit board to be processed, and a flexible material layer is arranged on the clamping surface of the second clamping plate 25 to buffer the impact of the second clamping plate 25 on the circuit board.
The other end of the sleeve 27 is coaxially provided with a worm wheel 30, and the rotating shaft 22 is provided with worm spiral teeth 31 matched with the worm wheel 30. When the rotating shaft 22 rotates, the worm wheel 30 and the sleeve 27 are driven to rotate by the worm helical teeth 31, so that the sleeve 27 and the screw 28 are in mutual threaded interaction, the screw 28 extends out of the sleeve 27 to drive the second clamping plate 25 to move towards the direction of the carrier 2, and the circuit board is pressed and fixed on the carrier 2.
In this embodiment, when the two moving blocks 15 are separated from each other, the two clamping plates 25 move away from the carrier 2, so as to provide a suitable space for placing the circuit board on the carrier 2. When the two moving blocks 15 approach each other, the two second clamping plates 25 move towards the carrier 2, so as to press and fix the circuit board on the carrier 2. The clamping of the first clamping plate 3 to the two sides of the circuit board is fixed by pressing the second clamping plate 25 to the top of the circuit board in time, so that the circuit board clamping device is safe and reliable.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A patch clamping and positioning device convenient to adjust is characterized by comprising a substrate, wherein a carrying platform for carrying a circuit board is arranged on the substrate, two clamping plates I are oppositely arranged on the carrying platform, and an adjusting assembly for adjusting the relative distance between the two clamping plates I is also arranged on the carrying platform;
the adjusting assembly comprises two box bodies which are oppositely supported on base plates on two sides of the carrying platform, and a first moving block which can move in the length direction of each box body is arranged in each box body; one side of each first moving block is provided with a first connecting rod parallel to the length direction of the base plate, and one end, far away from the first moving block, of each first connecting rod penetrates through the box body and is connected with the corresponding first clamping plate;
a first telescopic rod is arranged between the other side of the first moving block and the corresponding inner wall in the box body, and a first spring is sleeved on the outer side of the first telescopic rod;
a first limiting groove in sliding fit with the first moving block is formed in the bottom wall in the box body;
a second moving block positioned above the first moving block is arranged on the top wall in the box body in a sliding mode, and a shifting block is arranged at the bottom of the second moving block;
the top of the first moving block is provided with a sliding groove perpendicular to the first connecting rod, a first pressing block protruding out of a notch of the sliding groove is elastically arranged in the sliding groove, and the shifting block is in contact fit with the first pressing block; a pressing block II in sliding extrusion fit with the pressing block I is arranged in the box body;
the end face of the top of the first pressing block is provided with a first inclined surface inclining towards one side of the second pressing block; the second forcing block is positioned between the first moving block and the second moving block, one end of the second forcing block is fixed on the inner wall of the box body, and the end part of the other end of the second forcing block is provided with a second inclined plane parallel to the first inclined plane and a slot for the sliding insertion of the shifting block;
a sliding block is connected in the sliding groove in a sliding manner, the top of the sliding block is connected with the first pressing block, and a second spring is arranged between the bottom of the sliding block and the wall of the sliding groove;
when the second spring is not deformed, the distance between the first pressing block and the second moving block is smaller than the length of the shifting block in the axial direction of the pressing block;
a second limiting groove in sliding fit with the second moving block is formed in the top wall of the inner part of each box body; the top of each box body is provided with a through groove communicated with the corresponding second limiting groove, and the top of the second moving block is provided with a second connecting rod vertical to the first connecting rod; the top of two box all is provided with a pole setting, is provided with a pivot jointly between two the pole setting, every the one end of connecting rod two passes correspondingly logical groove and screw thread cup joints in the pivot, the screw thread direction of turning of pivot on its axis body axial both sides surface is opposite.
2. The patch holding positioner convenient for adjustment as claimed in claim 1, wherein one end of the rotating shaft penetrates one of the upright posts and is coaxially and fixedly connected with a rotating disc, the rotating disc is inserted with a locking rod eccentric to the rotating disc, and the upright post is provided with a locking hole matched with the locking rod.
3. The patch clamping and positioning device convenient to adjust as claimed in claim 1 or 2, wherein, the opposite sides of the two boxes are respectively provided with a cross arm parallel to the first connecting rod, a sleeve is rotatably inserted on each cross arm, a screw is inserted in one end of each sleeve in a threaded manner, a second clamping plate is fixedly connected to one end of each screw, which is far away from the sleeve, and a second telescopic rod is arranged between each cross arm and the second clamping plate; the other end of the sleeve is coaxially provided with a worm wheel, and the rotating shaft is provided with worm spiral teeth matched with the worm wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110889435.6A CN113747781B (en) | 2021-08-04 | 2021-08-04 | Paster centre gripping location utensil convenient to adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110889435.6A CN113747781B (en) | 2021-08-04 | 2021-08-04 | Paster centre gripping location utensil convenient to adjustment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113747781A CN113747781A (en) | 2021-12-03 |
| CN113747781B true CN113747781B (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110889435.6A Active CN113747781B (en) | 2021-08-04 | 2021-08-04 | Paster centre gripping location utensil convenient to adjustment |
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| CN (1) | CN113747781B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010032405A (en) * | 2008-07-30 | 2010-02-12 | Hioki Ee Corp | Substrate fixing mechanism and substrate fixing method by this |
| CN209289098U (en) * | 2018-12-21 | 2019-08-23 | 浙江赛赛轴承有限公司 | A kind of fixture for processing vertical bearing seat |
| CN209462717U (en) * | 2018-10-22 | 2019-10-01 | 同力恒业科技(天津)有限公司 | Process equipment is used in a kind of production of printed circuit board |
| CN210427737U (en) * | 2019-08-01 | 2020-04-28 | 武汉深华四维科技有限公司 | Mobile phone motherboard test fixture |
| CN212086731U (en) * | 2020-04-25 | 2020-12-04 | 珠海市奔强科技有限公司 | Positioning equipment for mounting special substrate |
| CN212659513U (en) * | 2020-06-30 | 2021-03-05 | 金寨嘉悦新能源科技有限公司 | Battery piece breaks piece device off with fingers and thumb |
| CN213186728U (en) * | 2020-11-12 | 2021-05-11 | 江西威尔高电子科技有限公司 | PCB width limiting device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB693441A (en) * | 1950-05-30 | 1953-07-01 | John Mctavish Mcainsh | Machine for assembling box parts |
| US20110062299A1 (en) * | 2009-09-16 | 2011-03-17 | Wen-Feng Tsai | Car computer/LCD monitor holder |
| CN207336583U (en) * | 2017-10-24 | 2018-05-08 | 遂宁市力源印制电路板有限公司 | A kind of wiring board testing jig being easily installed |
| CN109848895A (en) * | 2019-03-15 | 2019-06-07 | 中信戴卡股份有限公司 | A kind of fixture for repairing slide calliper rule |
| CN110220095A (en) * | 2019-04-15 | 2019-09-10 | 厦门翟湾电脑有限公司 | A kind of keyboard fixed frame |
| CN111097665B (en) * | 2019-11-26 | 2021-05-11 | 西安微城信息科技有限公司 | Insulating packaging hardware is used in production of electronic communication product |
| CN212436220U (en) * | 2020-07-29 | 2021-01-29 | 太仓冠德电子科技有限公司 | Clamping device is used in processing of electronic components paster |
| CN213426587U (en) * | 2020-11-05 | 2021-06-11 | 精华电子(苏州)有限公司 | Be used for dedicated washing anchor clamps of circuit board paster processing |
| CN112845771B (en) * | 2021-01-09 | 2023-03-24 | 重庆市国和机械制造有限公司 | Precision stamping die for sheet metal parts |
| CN112752424A (en) * | 2021-01-19 | 2021-05-04 | 吴日香 | Clamping device is used in circuit board processing |
| CN113070590A (en) * | 2021-05-06 | 2021-07-06 | 安徽德帝智能家居有限公司 | Intelligent cutting device with adjustable house processing is with dysmorphism |
-
2021
- 2021-08-04 CN CN202110889435.6A patent/CN113747781B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010032405A (en) * | 2008-07-30 | 2010-02-12 | Hioki Ee Corp | Substrate fixing mechanism and substrate fixing method by this |
| CN209462717U (en) * | 2018-10-22 | 2019-10-01 | 同力恒业科技(天津)有限公司 | Process equipment is used in a kind of production of printed circuit board |
| CN209289098U (en) * | 2018-12-21 | 2019-08-23 | 浙江赛赛轴承有限公司 | A kind of fixture for processing vertical bearing seat |
| CN210427737U (en) * | 2019-08-01 | 2020-04-28 | 武汉深华四维科技有限公司 | Mobile phone motherboard test fixture |
| CN212086731U (en) * | 2020-04-25 | 2020-12-04 | 珠海市奔强科技有限公司 | Positioning equipment for mounting special substrate |
| CN212659513U (en) * | 2020-06-30 | 2021-03-05 | 金寨嘉悦新能源科技有限公司 | Battery piece breaks piece device off with fingers and thumb |
| CN213186728U (en) * | 2020-11-12 | 2021-05-11 | 江西威尔高电子科技有限公司 | PCB width limiting device |
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| Publication number | Publication date |
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| CN113747781A (en) | 2021-12-03 |
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