CN220419397U - Bilateral fixing device of PCB board - Google Patents
Bilateral fixing device of PCB board Download PDFInfo
- Publication number
- CN220419397U CN220419397U CN202321870685.6U CN202321870685U CN220419397U CN 220419397 U CN220419397 U CN 220419397U CN 202321870685 U CN202321870685 U CN 202321870685U CN 220419397 U CN220419397 U CN 220419397U
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- pcb board
- pressing plates
- fixedly arranged
- fixing device
- movable
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- 230000002146 bilateral effect Effects 0.000 title claims abstract description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model provides a bilateral fixing device for a PCB (printed circuit board), which relates to the technical field of fixing devices and comprises a workbench, wherein a side plate is fixedly arranged on the upper surface of the workbench, a top plate is fixedly arranged on the upper end of the side plate, a hydraulic cylinder is fixedly arranged on the lower surface of the top plate, a driving assembly is arranged at the output end of the hydraulic cylinder, two pressing plates are arranged on the driving assembly, and positioning assemblies are arranged on the two pressing plates.
Description
Technical Field
The utility model relates to the technical field of fixing devices, in particular to a double-sided fixing device for a PCB.
Background
The PCB, called a printed circuit board, is an important electronic component, and is a support for the electronic components to be electrically connected to each other. Because it adopts electron printing art to make, so be called "printing", when examining the PCB board, need carry out the centre gripping fixed to the PCB board, and current fixing device is inconvenient to fix the PCB board of different specifications, and also can not guarantee the position of PCB board.
Disclosure of Invention
The utility model mainly aims to provide a double-sided fixing device for a PCB, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a bilateral fixing device of PCB board, includes the workstation, fixed surface installs the curb plate on the workstation, curb plate upper end fixed mounting has the roof, fixed surface installs the pneumatic cylinder under the roof, actuating assembly is installed to the pneumatic cylinder output, install two clamp plates on the actuating assembly, two be provided with locating component on the clamp plate.
Preferably, the driving assembly comprises a mounting frame, the output end of the hydraulic cylinder is fixedly provided with the mounting frame, the side surface of the mounting frame is fixedly provided with a servo motor, and the output end of the servo motor is fixedly provided with a bidirectional screw rod.
Preferably, the middle part of the bidirectional screw rod is sleeved with two screw rod threaded sleeves, the side surfaces of the two screw rod threaded sleeves are fixedly provided with connecting rods, and the two pressing plates are respectively and fixedly arranged at the lower ends of the two connecting rods.
Preferably, the front surface of the side plate is provided with a moving groove, a moving rod is slidably arranged in the moving groove, and one end of the moving rod is arranged on the side surface of the mounting frame.
Preferably, the positioning assembly comprises a chute, a movable baffle and guide blocks, the chute is formed in the upper surface of the workbench, the movable baffle is slidably mounted on two sides of the upper surface of the workbench, and the guide blocks are fixedly mounted on one side of each of the two pressing plates.
Preferably, a guide groove is formed in one side of the movable baffle, and the guide block is slidably mounted in the guide groove.
Preferably, a sliding block is fixedly arranged at the lower end of the movable baffle, and the sliding block is slidably arranged in the sliding groove.
Compared with the prior art, the utility model has the following beneficial effects:
(1) Placing the PCB board on the workstation upper surface, rotate through servo motor output drive two-way lead screw this moment, just can make two lead screw swivel nuts remove to the one side that is close to each other this moment, just can make two connecting rods remove to the one side that is close to each other, just can adjust the distance between two clamp plates this moment, adjust the length of suitable PCB board with the distance between two clamp plates, stretch out and draw back through the pneumatic cylinder output this moment, make the mounting bracket move downwards, just can make the clamp plate move downwards this moment, make two clamp plates laminate on the upper specific surface both sides of PCB board tightly, play the effect of location to the PCB board, this device can play the effect of location to the PCB board of different specifications.
(2) Because the spout has been seted up to workstation upper surface, equal slidable mounting in workstation upper surface both sides has the movable baffle, equal fixed mounting in two clamp plates one side has the guide block, the guide way has been seted up to movable baffle one side, guide block slidable mounting is inside the guide way, movable baffle lower extreme has the slider, slider slidable mounting is inside the spout, when two lead screw swivel nuts remove to the one side that is close to each other, just can make two movable baffles set up in the both sides of PCB board, just can the position of PCB board play the effect of location, make the position of PCB board more correct.
Drawings
Fig. 1 is a schematic structural view of a double-sided fixing device for a PCB board according to the present utility model;
fig. 2 is a schematic side view of a double-sided fixing device for a PCB board according to the present utility model;
fig. 3 is a schematic top view of a double-sided fixing device for a PCB board according to the present utility model;
fig. 4 is a schematic diagram of a platen structure of a double-sided fixing device for a PCB board according to the present utility model;
fig. 5 is a schematic diagram of a movable baffle structure of a double-sided fixing device for a PCB board according to the present utility model.
In the figure: 1. a work table; 2. a pressing plate; 3. a positioning assembly; 301. a chute; 302. moving the baffle; 303. a guide block; 304. a slide block; 305. a guide groove; 4. a drive assembly; 401. a mounting frame; 402. a servo motor; 403. a two-way screw rod; 404. a screw rod threaded sleeve; 405. a connecting rod; 5. a side plate; 6. a top plate; 7. a hydraulic cylinder; 8. a moving rod; 9. and a moving groove.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, the double-sided fixing device for the PCB board comprises a workbench 1, a side plate 5 is fixedly arranged on the upper surface of the workbench 1, a top plate 6 is fixedly arranged on the upper end of the side plate 5, a hydraulic cylinder 7 is fixedly arranged on the lower surface of the top plate 6, a driving assembly 4 is arranged at the output end of the hydraulic cylinder 7, two pressing plates 2 are arranged on the driving assembly 4, and a positioning assembly 3 is arranged on the two pressing plates 2.
As shown in fig. 2 and 3, the driving assembly 4 comprises a mounting rack 401, the output end of the hydraulic cylinder 7 is fixedly provided with the mounting rack 401, a servo motor 402 is fixedly arranged on the side face of the mounting rack 401, a bidirectional screw rod 403 is fixedly arranged at the output end of the servo motor 402, two screw rod threaded sleeves 404 are sleeved in the middle of the bidirectional screw rod 403, connecting rods 405 are fixedly arranged on the side faces of the two screw rod threaded sleeves 404, two pressing plates 2 are fixedly arranged at the lower ends of the two connecting rods 405 respectively, firstly, a PCB board is placed on the upper surface of the workbench 1, at this moment, the output end of the servo motor 402 drives the bidirectional screw rod 403 to rotate, at this moment, the two screw rod threaded sleeves 404 can move towards one side close to each other, and because the servo motor 402 is fixedly arranged on the output end of the mounting rack 401, the two screw rod 403 is fixedly arranged on the middle of the side face of the servo motor, two screw rod threaded sleeves 404 are fixedly arranged on the side faces of the two screw rod threaded sleeves 404, the two pressing plates 2 are fixedly arranged at the lower ends of the two connecting rods 405 respectively, the two pressing plates 405 can move towards one side close to each other, at this moment, the two pressing plates can be adjusted to be in a proper distance, the two sides of the two pressing plates can be tightly aligned to each other, the two pressing plates can be positioned, the two pressing plates can be tightly moved, the two pressing plates can be adjusted, the two sides can be attached to the two sides of the PCB board can be positioned, and the two pressing plates can be positioned, and the distance can be adjusted, and the distance can be attached to the two 2, and the distance can be attached to the PCB can have the position to the 2, and can be attached to the position to the surface.
As shown in fig. 1, the front surface of the side plate 5 is provided with a moving groove 9, a moving rod 8 is slidably mounted in the moving groove 9, one end of the moving rod 8 is arranged on the side surface of the mounting frame 401, and the stability of the mounting frame 401 can be better when the mounting frame 401 moves through arranging one end of the moving rod 8 on the side surface of the mounting frame 401.
As shown in fig. 2, 4 and 5, the positioning assembly 3 includes a chute 301, a movable baffle 302 and a guide block 303, the chute 301 is provided on the upper surface of the working table 1, the movable baffles 302 are slidably mounted on both sides of the upper surface of the working table 1, the guide blocks 303 are fixedly mounted on both sides of the movable baffle 302, the guide grooves 305 are provided on both sides of the movable baffle 302, the guide blocks 303 are slidably mounted in the guide grooves 305, the sliding blocks 304 are fixedly mounted at the lower ends of the movable baffles 302, the sliding blocks 304 are slidably mounted in the sliding grooves 301, because the chute 301 is provided on the upper surface of the working table 1, the movable baffles 302 are slidably mounted on both sides of the upper surface of the working table 1, the guide blocks 303 are fixedly mounted on both sides of the two pressing plates 2, the guide grooves 305 are slidably mounted on both sides of the movable baffles 302, the sliding blocks 304 are fixedly mounted on the lower ends of the movable baffles 302, the sliding blocks 304 are slidably mounted in the chute 301, when the two screw bolts 404 move to one side close to each other, the two movable baffles 302 can move to one side close to each other, so that the two movable baffles 302 can move to the other, and the two movable baffles 302 can be positioned on both sides of the PCB.
The working principle of the double-sided PCB fixing device is as follows:
when in use, firstly, a PCB board is placed on the upper surface of the workbench 1, at this time, the output end of the servo motor 402 drives the bidirectional screw rod 403 to rotate, at this time, the two screw rod threaded sleeves 404 can be moved to the side close to each other, and because the servo motor 402 is fixedly arranged on the side surface of the mounting frame 401, the bidirectional screw rod 403 is fixedly arranged at the output end of the servo motor 402, the two screw rod threaded sleeves 404 are sleeved in the middle of the bidirectional screw rod 403, the connecting rods 405 are fixedly arranged on the side surfaces of the two screw rod threaded sleeves 404, the two pressing plates 2 are respectively and fixedly arranged at the lower ends of the two connecting rods 405, at this time, the two connecting rods 405 can be moved to the side close to each other, at this time, the distance between the two pressing plates 2 can be adjusted, the distance between the two pressing plates 2 is adjusted to be the length of the proper PCB board, at this time, the mounting frame 401 is moved downwards by the output end of the hydraulic cylinder 7, at this time, the pressing plate 2 can be moved downwards, so that the two pressing plates 2 are tightly attached to two sides of the upper specific surface of the PCB, the PCB is positioned, and because the sliding groove 301 is formed in the upper surface of the workbench 1, the movable baffle 302 is slidably mounted on two sides of the upper surface of the workbench 1, the guide blocks 303 are fixedly mounted on one sides of the two pressing plates 2, the guide groove 305 is formed in one side of the movable baffle 302, the guide blocks 303 are slidably mounted in the guide groove 305, the sliding blocks 304 are fixedly mounted at the lower ends of the movable baffle 302, the sliding blocks 304 are slidably mounted in the sliding groove 301, when the two screw rod threaded sleeves 404 move towards one sides close to each other, the two movable baffle 302 can move towards one side close to each other, so that the two movable baffle 302 are arranged on two sides of the PCB, the position of the PCB can be positioned, the position of the PCB is more correct.
The foregoing examples of the present utility model are merely illustrative of the present utility model and are not intended to limit the embodiments of the present utility model, and other variations or modifications of different forms may be made by those skilled in the art based on the foregoing description, and it is not intended to be exhaustive of all embodiments, and all obvious variations or modifications that are claimed in the technical solutions of the present utility model are within the scope of the present utility model.
Claims (7)
1. The utility model provides a bilateral fixing device of PCB board, includes workstation (1), its characterized in that: the automatic cutting machine is characterized in that a side plate (5) is fixedly arranged on the upper surface of the workbench (1), a top plate (6) is fixedly arranged at the upper end of the side plate (5), a hydraulic cylinder (7) is fixedly arranged on the lower surface of the top plate (6), a driving assembly (4) is arranged at the output end of the hydraulic cylinder (7), two pressing plates (2) are arranged on the driving assembly (4), and a positioning assembly (3) is arranged on the two pressing plates (2).
2. The PCB board double-sided fixing apparatus of claim 1, wherein: the driving assembly (4) comprises a mounting frame (401), the output end of the hydraulic cylinder (7) is fixedly provided with the mounting frame (401), the side face of the mounting frame (401) is fixedly provided with a servo motor (402), and the output end of the servo motor (402) is fixedly provided with a bidirectional screw rod (403).
3. The PCB board double-sided fixing apparatus of claim 2, wherein: two lead screw threaded sleeves (404) are sleeved and arranged in the middle of the two-way lead screw (403), connecting rods (405) are fixedly arranged on the side faces of the two lead screw threaded sleeves (404), and two pressing plates (2) are respectively and fixedly arranged at the lower ends of the two connecting rods (405).
4. A double sided PCB fixing device according to claim 3, wherein: the movable groove (9) is formed in the front surface of the side plate (5), the movable rod (8) is slidably mounted in the movable groove (9), and one end of the movable rod (8) is arranged on the side face of the mounting frame (401).
5. The PCB board double-sided fixing apparatus of claim 1, wherein: the positioning assembly (3) comprises a sliding groove (301), a movable baffle (302) and guide blocks (303), the sliding groove (301) is formed in the upper surface of the workbench (1), the movable baffle (302) is slidably mounted on two sides of the upper surface of the workbench (1), and the guide blocks (303) are fixedly mounted on one side of the two pressing plates (2).
6. The PCB board bilateral fixing device of claim 5, wherein: a guide groove (305) is formed in one side of the movable baffle plate (302), and the guide block (303) is slidably mounted in the guide groove (305).
7. The PCB board double-sided fixing apparatus of claim 6, wherein: the lower end of the movable baffle plate (302) is fixedly provided with a sliding block (304), and the sliding block (304) is slidably arranged in the sliding groove (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321870685.6U CN220419397U (en) | 2023-07-17 | 2023-07-17 | Bilateral fixing device of PCB board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321870685.6U CN220419397U (en) | 2023-07-17 | 2023-07-17 | Bilateral fixing device of PCB board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220419397U true CN220419397U (en) | 2024-01-30 |
Family
ID=89645202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321870685.6U Active CN220419397U (en) | 2023-07-17 | 2023-07-17 | Bilateral fixing device of PCB board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220419397U (en) |
-
2023
- 2023-07-17 CN CN202321870685.6U patent/CN220419397U/en active Active
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| GR01 | Patent grant | ||
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