CN216730390U - Turnover clamping device for circuit board welding - Google Patents
Turnover clamping device for circuit board welding Download PDFInfo
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- CN216730390U CN216730390U CN202220049964.5U CN202220049964U CN216730390U CN 216730390 U CN216730390 U CN 216730390U CN 202220049964 U CN202220049964 U CN 202220049964U CN 216730390 U CN216730390 U CN 216730390U
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- circuit board
- clamping device
- backup pad
- axis
- gear
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Abstract
The utility model discloses a turnover clamping device for welding a circuit board, which comprises a base, wherein supporting blocks are arranged at two ends of the top of the base, a cavity is arranged at the inner bottom of each supporting block, a rotating shaft is rotatably inserted into the side wall of each supporting block, and a gear is sleeved on the shaft wall of one end, positioned in the cavity, of the rotating shaft through a one-way bearing, so that the turnover clamping device has the beneficial effects that: the turnover clamping device for welding the circuit board is simple in structure and convenient to use, the supporting plate can drive the gear to rotate through the straight rack gears when being pressed downwards, the gear can drive the coaxial clamping blocks to drive the clamped circuit board to turn over by one hundred eighty degrees when rotating, the supporting plate can not drive the gear to rotate through the straight rack gears when being reset through the arrangement of the one-way bearing, and meanwhile the supporting plate can lift the clamping blocks through the jacking blocks after being reset, so that the problem that the circuit board shakes when being welded can be effectively solved.
Description
Technical Field
The utility model relates to the technical field of circuit board welding fixtures, in particular to a turnover clamping device for circuit board welding.
Background
The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The circuit board need use clamping device to carry out the centre gripping to it when adding man-hour in production, however current be used for circuit board welded clamping device when carrying out the centre gripping the circuit board direct circuit board centre gripping mostly on the base, after the one side welding of circuit board was accomplished, then need manual upset back to the circuit board, need grasp the circuit board once more, just can process the another side of circuit board, leads to the welding efficiency greatly reduced of circuit board.
Disclosure of Invention
The utility model aims to provide a reversible clamping device for circuit board welding, which solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a circuit board welding is with clamping device that can overturn, includes the base, the supporting shoe has all been seted up at the both ends at base top, the cavity has been seted up to the interior bottom of supporting shoe, it has the axis of rotation to rotate to peg graft on the lateral wall of supporting shoe, the axis of rotation has cup jointed the gear through one-way bearing on being located the axle wall of the inside one end of cavity, one-way bearing cup joints on the axle wall of axis of rotation, just the gear cup joints on the outer wall of one-way bearing, two the equal fixedly connected with grip block of the adjacent one end of axis of rotation, just the top and the bottom of grip block are all fixed to be rabbeted and are had the balancing weight.
Preferably, the clamping block is far away from the one end of axis of rotation and has been seted up the centre gripping groove, the lift groove has been seted up on the inner wall in centre gripping groove, lift groove and centre gripping groove intercommunication, the equal sliding connection in interior top and the interior bottom in centre gripping groove has the grip block, the one end fixedly connected with sliding block that the grip block is close to the lift groove, sliding block sliding connection is in the inside in lift groove, just the grip block is close to the one end rotation grafting of axis of rotation and has two-way lead screw, two-way lead screw and two sliding block threaded connection.
Preferably, the top of base is provided with the backup pad, the top of backup pad corresponds two kicking blocks of fixed position connection of two grip blocks, it runs through the recess of seting up the looks adaptation to correspond the backup pad on the lateral wall of supporting shoe, the both ends of backup pad are passed the recess and are extended to the inside of cavity, just the inner wall sliding connection of backup pad and recess, the top fixedly connected with spur rack that the backup pad extends to the inside one end of cavity.
Preferably, both ends of the bidirectional screw rod are fixedly connected with the poking blocks, and the diameter of the poking blocks is larger than that of the bidirectional screw rod.
Preferably, the gear is in meshed connection with the spur rack.
Preferably, the bottom of one end of the support plate extending into the cavity is fixedly connected with a spring, and one end of the spring far away from the support plate is fixedly connected with the base.
Compared with the prior art, the utility model has the beneficial effects that: the turnover clamping device for welding the circuit board is simple in structure and convenient to use, the supporting plate can drive the gear to rotate through the straight rack gears when being pressed downwards, the gear can drive the coaxial clamping blocks to drive the clamped circuit board to turn over by one hundred eighty degrees when rotating, the supporting plate can not drive the gear to rotate through the straight rack gears when being reset through the arrangement of the one-way bearing, and meanwhile the supporting plate can lift the clamping blocks through the jacking blocks after being reset, so that the problem that the circuit board shakes when being welded can be effectively solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken in the direction A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is an enlarged view of portion B of fig. 3 according to the present invention.
In the figure: 1. a base; 2. a supporting block; 3. a rotating shaft; 4. a one-way bearing; 5. a gear; 6. a clamping block; 7. a clamping groove; 8. a lifting groove; 9. a clamping plate; 10. a slider; 11. a bidirectional screw rod; 12. a shifting block; 13. a support plate; 14. straight rack; 15. a spring; 16. a top block; 17. and (6) a groove.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a circuit board welding is with clamping device that can overturn, includes base 1, supporting shoe 2 has all been seted up at the both ends at 1 top of base, the cavity has been seted up to the interior bottom of supporting shoe 2, it has axis of rotation 3 to rotate the grafting on the lateral wall of supporting shoe 2, axis of rotation 3 has been located and has been cup jointed gear 5 through one-way bearing 4 on the axle wall of the inside one end of cavity, one-way bearing 4 cup joints on the axle wall of axis of rotation 3, just gear 5 cup joints on the outer wall of one-way bearing 4, two the equal fixedly connected with grip block 6 of the adjacent one end of axis of rotation 3, just the top and the bottom of grip block 6 are all fixed to be rabbeted and are had the balancing weight.
The utility model discloses a circuit board, including centre gripping piece 6, axis of rotation 3, the one end that keeps away from axis of rotation 3 of centre gripping piece 6 has seted up centre gripping groove 7, lifting groove 8 has been seted up on the inner wall of centre gripping groove 7, lifting groove 8 and centre gripping groove 7 intercommunication, the equal sliding connection in interior top and the interior bottom of centre gripping groove 7 has grip block 9, grip block 9 is close to lifting groove 8's one end fixedly connected with sliding block 10, sliding block 10 sliding connection is in lifting groove 8's inside, just grip block 6 is close to the one end of axis of rotation 3 and rotates and pegs graft and have two-way lead screw 11, two-way lead screw 11 and two sliding block 10 threaded connection can drive two sliding blocks 10 and carry out the opposite directions motion in lifting groove 8's inside through rotating two-way lead screw 11 to drive two grip block 9 in the centre gripping groove 7 and carry out the centre gripping to the circuit board.
The two ends of the bidirectional screw rod 11 are fixedly connected with the poking blocks 12, the diameter of each poking block 12 is larger than that of the bidirectional screw rod 11, and the poking blocks 12 can enable the bidirectional screw rod 11 to be more convenient and labor-saving when being poked.
The gear 5 is in meshed connection with the spur rack 14, so that the spur rack 14 can stably drive the gear 5 to rotate when lifting.
The bottom fixedly connected with spring 15 of backup pad 13 extension to the inside one end of cavity, just one end and base 1 fixed connection that backup pad 13 was kept away from to spring 15, and the elasticity of spring 15 can promote backup pad 13 and reset after pushing down.
Specifically, in an initial state, as shown in fig. 3, at this time, the supporting plate 13 can lift the clamping block 6 through the jacking block 16 under the elastic force of the spring 15, so as to prevent the clamping block 6 from shaking when clamping the circuit board, two ends of the circuit board are respectively located inside the clamping grooves 7, the toggle block 12 drives the bidirectional screw rod 11 to rotate, the bidirectional screw rod 11 can drive the two clamping plates 9 to move oppositely through the sliding block 10 when rotating, the two clamping plates 9 moving oppositely can stably clamp the circuit board, welding can be performed after clamping is completed, when the circuit board needs to be turned over, the supporting plate 13 is pressed downwards, the supporting plate 13 can drive the gear 5 to rotate through the spur rack 14 in the downward moving process, the gear 5 can drive the rotating shaft 3 to rotate when rotating, the axis of rotation 3 can drive grip block 6 when rotating and rotate, and grip block 6 can drive the circuit board of centre gripping when rotating and carry out the upset of one hundred eighty degrees to through one-way bearing 4's setting, make backup pad 13 can not drive gear 5 through spur rack 14 and rotate when reseing, thereby make the device can drive the circuit board and overturn.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a clamping device that circuit board welding was used and can overturn, a serial communication port, including base (1), supporting shoe (2) have all been seted up at the both ends at base (1) top, the cavity has been seted up to the interior bottom of supporting shoe (2), it has axis of rotation (3) to rotate on the lateral wall of supporting shoe (2) to peg graft, gear (5) have been cup jointed through one-way bearing (4) on axis wall that axis of rotation (3) are located the inside one end of cavity, one-way bearing (4) cup joint on the axis wall of axis of rotation (3), just gear (5) cup joint on the outer wall of one-way bearing (4), two the equal fixedly connected with grip block (6) of one end that axis of rotation (3) are adjacent, just the top and the bottom of grip block (6) are all fixed to be rabbeted and are had the balancing weight.
2. The reversible clamping device for circuit board welding as claimed in claim 1, wherein: centre gripping groove (7) have been seted up to the one end that axis of rotation (3) was kept away from in grip block (6), lift groove (8) have been seted up on the inner wall in centre gripping groove (7), lift groove (8) and centre gripping groove (7) intercommunication, the equal sliding connection in interior top and the interior bottom in centre gripping groove (7) has grip block (9), one end fixedly connected with sliding block (10) that grip block (9) are close to lift groove (8), sliding block (10) sliding connection is in the inside in lift groove (8), just the one end that axis of rotation (3) is close to in grip block (6) rotates to peg graft and has two-way lead screw (11), two-way lead screw (11) and two sliding block (10) threaded connection.
3. The reversible clamping device for circuit board welding as claimed in claim 1, wherein: the top of base (1) is provided with backup pad (13), the top of backup pad (13) corresponds two kicking blocks (16) of position fixedly connected with of two grip blocks (6), correspond backup pad (13) on the lateral wall of supporting shoe (2) and run through recess (17) of seting up looks adaptation, the both ends of backup pad (13) are passed recess (17) and are extended to the inside of cavity, just backup pad (13) and the inner wall sliding connection of recess (17), top fixedly connected with spur rack (14) of the inside one end of cavity is extended to backup pad (13).
4. The reversible clamping device for circuit board welding as claimed in claim 2, wherein: the two ends of the bidirectional screw rod (11) are fixedly connected with shifting blocks (12), and the diameter of each shifting block (12) is larger than that of the bidirectional screw rod (11).
5. The reversible clamping device for circuit board welding as claimed in claim 1, wherein: the gear (5) is in meshed connection with the spur rack (14).
6. The reversible clamping device for circuit board welding as claimed in claim 3, wherein: the bottom fixedly connected with spring (15) of backup pad (13) extension to the inside one end of cavity, just one end and base (1) fixed connection of backup pad (13) are kept away from in spring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220049964.5U CN216730390U (en) | 2022-01-10 | 2022-01-10 | Turnover clamping device for circuit board welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220049964.5U CN216730390U (en) | 2022-01-10 | 2022-01-10 | Turnover clamping device for circuit board welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216730390U true CN216730390U (en) | 2022-06-14 |
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ID=81911677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220049964.5U Active CN216730390U (en) | 2022-01-10 | 2022-01-10 | Turnover clamping device for circuit board welding |
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| Country | Link |
|---|---|
| CN (1) | CN216730390U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115884524A (en) * | 2023-01-05 | 2023-03-31 | 安徽百强科技有限公司 | Laser exposure equipment and exposure method for printed circuit board |
| CN116214020A (en) * | 2023-02-28 | 2023-06-06 | 深圳市禹龙通电子股份有限公司 | Inner conductor welding device for radio frequency coaxial load |
| CN116736087A (en) * | 2023-08-11 | 2023-09-12 | 山东佰运科技发展有限公司 | Resistance detection equipment |
-
2022
- 2022-01-10 CN CN202220049964.5U patent/CN216730390U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115884524A (en) * | 2023-01-05 | 2023-03-31 | 安徽百强科技有限公司 | Laser exposure equipment and exposure method for printed circuit board |
| CN116214020A (en) * | 2023-02-28 | 2023-06-06 | 深圳市禹龙通电子股份有限公司 | Inner conductor welding device for radio frequency coaxial load |
| CN116214020B (en) * | 2023-02-28 | 2023-09-15 | 深圳市禹龙通电子股份有限公司 | Inner conductor welding device for radio frequency coaxial load |
| CN116736087A (en) * | 2023-08-11 | 2023-09-12 | 山东佰运科技发展有限公司 | Resistance detection equipment |
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