Circuit board clamping and overturning device
By designing a circuit board clamping and flipping device, a cylinder and a rotating device are used to fix the circuit board and adjust its angle, which solves the problem of complex fixture disassembly in the existing technology and improves the convenience of circuit board processing.
Patent Information
- Application Number
- CN202422640173.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-10-31
AI Technical Summary
During the existing circuit board processing, when processing at different angles is required, the disassembly and re-fixation of the fixture is complicated, which brings inconvenience to the workers.
A circuit board clamping and flipping device was designed. The circuit board is fixed by a clamping plate driven by a cylinder. The combination of a rotating device and a design of a card plate and a card slot enables flexible adjustment and fixation of the circuit board angle.
It simplifies the process of adjusting the circuit board angle, improves the practicality of the clamping device, and facilitates the processing of circuit boards.
Smart Images
Figure CN223463176U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to circuit board processing technical field especially relates to a circuit board clamping and turnover device. BACKGROUND
[0002] Circuit board miniaturizes, and circuit board is called printed circuit board or printed circuit board, and in the processing of circuit board, needs to be fixed to circuit board through special clamping device to fix so that better processing production.
[0003] In the prior art, the circuit board needs to be processed at different angles, at which time the staff needs to disassemble and re-fix the circuit board fixed by the clamp, the operation steps are relatively complex, and the staff is inconvenient. UTILITY MODEL CONTENTS
[0004] The utility model discloses a circuit board clamping and turnover device to solve the shortcomings in the prior art.
[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a circuit board clamping and turnover device, including the workbench, the upper surface of the workbench is equipped with rotating device, the workbench is equipped with U-shaped board through rotating device, the upper surface of the U-shaped board is fixedly connected with the air cylinder, the output of the air cylinder is fixedly connected with the clamping plate, the clamping plate is located in the inside of U-shaped board, the rotating device includes the support board, and the support board is fixedly connected on the upper surface of the workbench, one side of the support board is rotatably connected with the disc, one side of the disc is fixedly connected with the support rod, one end of the support rod is fixedly connected with the U-shaped board, one side of the support board is fixedly connected with the backing plate, the surface of the backing plate is threadedly connected with the screw rod, one end of the screw rod is rotatably connected with the clamping plate, the disc is correspondingly provided with a plurality of clamping grooves at the clamping plate, and the plurality of clamping grooves are distributed in a circle.
[0006] The effect achieved by the above components is that when the circuit board needs to be processed, the worker first moves the circuit board to the inside of the U-shaped plate, at this time the air cylinder is opened, the air cylinder moves the clamping plate towards the circuit board, and finally the clamping plate presses the circuit board, achieving the effect of fixing the circuit board; when the circuit board is processed at different angles, the worker rotates the U-shaped plate, the U-shaped plate rotates with the circuit board, and the disc and the supporting rod rotate; when the circuit board is rotated to the appropriate angle, the worker rotates the screw rod on the backing plate, the screw rod moves the clamping plate towards the disc, and finally the clamping plate is inserted into the clamping groove of the disc, achieving the effect of fixing the disc and the U-shaped plate; the rotating device achieves the effect of adjusting the angle of the circuit board fixed by the clamping plate, thereby facilitating the worker to process the circuit board and improving the practicality of the clamping device.
[0007] Preferably, one end of the screw rod is fixedly connected with a handle, and the surface of the handle is provided with anti-skid lines.
[0008] The effect achieved by the above components is that the handle facilitates the worker to rotate the screw rod, bringing convenience to the worker.
[0009] Preferably, the surface of the backing plate is slidably provided with a limiting rod, and one end of the limiting rod is fixedly connected with the clamping plate.
[0010] The effect achieved by the above components is that the limiting rod limits the moving direction of the clamping plate, avoiding the rotation of the clamping plate and the misalignment of the clamping plate and the clamping groove of the disc.
[0011] Preferably, the arc surface of the supporting rod is fixedly connected with two mutually symmetrical inclined rods, and one end of the inclined rod is fixedly connected with the U-shaped plate.
[0012] The effect achieved by the above components is that the inclined rods, the supporting rod and the U-shaped plate form a stable triangular structure, thereby improving the stability between the supporting rod and the U-shaped plate.
[0013] Preferably, one side of the clamping plate is provided with an auxiliary device, the auxiliary device comprises a rubber pad, the rubber pad is located on one side of the clamping plate, two sides of the rubber pad are fixedly connected with fixed plates, the surface of the fixed plate is slidably provided with a plug rod, the clamping plate is provided with a plug hole corresponding to the plug rod, and the size of the plug rod is matched with the size of the plug hole.
[0014] The effects achieved by the above components are that when the rubber pad needs to be fixed, the worker moves the rubber pad to the bottom of the clamping plate, then moves the insertion rod, and the insertion rod is inserted into the insertion hole of the clamping plate, so that the rubber pad is fixed, the rubber pad provided by the auxiliary device increases the friction between the clamping plate and the circuit board, so that the clamping plate and the circuit board are prevented from sliding, and when the rubber pad is aged, the worker can conveniently replace the rubber pad.
[0015] Preferably, one end of the insertion rod is fixedly connected with a pull rope, and one end of the pull rope is fixedly connected with the fixed plate.
[0016] The effects achieved by the above components are that the pull rope limits the maximum displacement of the insertion rod, and the insertion rod is prevented from falling when not in use.
[0017] Preferably, one end of the insertion rod is fixedly connected with a sharp protrusion, and the sharp end of the sharp protrusion is away from the insertion rod.
[0018] The effects achieved by the above components are that the sharp protrusion facilitates the worker to insert the insertion rod into the insertion hole of the clamping plate, and brings convenience to the worker.
[0019] Preferably, the upper surface of the rubber pad is fixedly connected with a plurality of positioning rods, the clamping plate is provided with positioning holes corresponding to the positioning rods, and the size of the positioning rods is matched with the size of the positioning holes.
[0020] The effects achieved by the above components are that the positioning rods on the rubber pad are inserted into the positioning holes of the clamping plate, so that the rubber pad is limited, and the rubber pad is prevented from shaking.
[0021] In conclusion, the beneficial effects of the utility model are that:
[0022] When the circuit board needs to be processed, the worker first moves the circuit board to the inside of the U-shaped plate, then opens the air cylinder, the air cylinder moves the clamping plate to the direction of the circuit board, finally the clamping plate extrudes the circuit board, so that the circuit board is fixed, when the circuit board at different angles needs to be processed, the worker rotates the U-shaped plate, the U-shaped plate rotates with the circuit board, the disc and the supporting rod are rotated, when the circuit board is rotated to a proper angle, the worker rotates the screw rod on the pad plate, the screw rod moves the clamping plate to the direction of the disc, finally the clamping plate is inserted into the clamping groove of the disc, so that the disc and the U-shaped plate are fixed, the rotating device adjusts the angle of the circuit board fixed by the clamping plate, so that the worker can conveniently process the circuit board, and the practicability of the clamping device is improved. BRIEF DESCRIPTION OF DRAWINGS
[0023] Fig. 1 It is a three-dimensional structure schematic view of the utility model.
[0024] Fig. 2 It is the three-dimensional structure schematic view of the U-shaped plate of the utility model;
[0025] Fig. 3 It is the three-dimensional structure schematic view of the rotating device of the utility model;
[0026] Fig. 4 It is the three-dimensional structure schematic view of the auxiliary device of the utility model.
[0027] Legend: 1, workbench;2, rotating device;21, support plate;22, disc;23, support rod;24, pad;25, screw;26, clamping plate;27, clamping groove;28, limiting rod;29, handle;210, inclined rod;3, U-shaped plate;4, air cylinder;5, clamping plate;6, auxiliary device;61, rubber pad;62, fixed plate;63, insertion rod;64, insertion hole;65, pull rope;66, sharp convex;68, positioning rod. DETAILED DESCRIPTION
[0028] Refer to Figs. 1-4 As shown in the figure, the embodiment discloses a circuit board clamping and overturning device, which comprises a workbench 1, the upper surface of the workbench 1 is provided with a rotating device 2, the workbench 1 is provided with a U-shaped plate 3 by means of the rotating device 2, the upper surface of the U-shaped plate 3 is fixedly connected with an air cylinder 4, the output end of the air cylinder 4 is fixedly connected with a clamping plate 5, the clamping plate 5 is located in the interior of the U-shaped plate 3, and one side of the clamping plate 5 is provided with an auxiliary device 6.
[0029] Refer to Figs. 1-4As shown, the rotating device 2 comprises a support plate 21 fixedly connected to the upper surface of the workbench 1, one side of the support plate 21 is rotatably connected with a disc 22, one side of the disc 22 is fixedly connected with a support rod 23, one end of the support rod 23 is fixedly connected with the U-shaped plate 3, one side of the support plate 21 is fixedly connected with a backing plate 24, the surface of the backing plate 24 is threadedly connected with a screw rod 25, one end of the screw rod 25 is rotatably connected with a clamping plate 26, the disc 22 is provided with a plurality of clamping grooves 27 corresponding to the clamping plate 26, the plurality of clamping grooves 27 are circumferentially distributed, and the size of the clamping groove 27 is matched with the size of the clamping plate 26. When the circuit board needs to be processed, the staff first moves the circuit board to the inside of the U-shaped plate 3, at this time the air cylinder 4 is opened, the clamping plate 5 moves to the direction of the circuit board, and finally the clamping plate 5 extrudes the circuit board, which achieves the effect of fixing the circuit board. When the circuit board is processed at different angles, the staff rotates the U-shaped plate 3, the U-shaped plate 3 rotates with the circuit board, and the disc 22 and the support rod 23 rotate. When the circuit board is rotated to the appropriate angle, the staff rotates the screw rod 25 on the backing plate 24, the screw rod 25 moves to the direction of the disc 22 with the clamping plate 26, and finally the clamping plate 26 is inserted into the clamping groove 27 of the disc 22, which achieves the effect of fixing the disc 22 and the U-shaped plate 3. Through the rotating device 2, the effect of adjusting the angle of the fixed circuit board by the clamping plate 5 is achieved, which facilitates the staff to process the circuit board and improves the practicability of the clamping device.
[0030] With reference to Figs. 1-4 As shown, one end of the screw rod 25 is fixedly connected with a handle 29, and the surface of the handle 29 is provided with anti-skid lines. The handle 29 is arranged to facilitate the staff to rotate the screw rod 25, which brings convenience to the staff. The surface of the backing plate 24 is slidably provided with a limiting rod 28, and one end of the limiting rod 28 is fixedly connected with the clamping plate 26. The limiting rod 28 is arranged to limit the moving direction of the clamping plate 26, so as to avoid the rotation of the clamping plate 26 and the misalignment of the clamping plate 26 and the clamping groove 27 of the disc 22. The arc surface of the support rod 23 is fixedly connected with two symmetrical inclined rods 210, and one end of the inclined rod 210 is fixedly connected with the U-shaped plate 3. The inclined rod 210, the support rod 23 and the U-shaped plate 3 form a stable triangular structure, which improves the stability between the support rod 23 and the U-shaped plate 3.
[0031] With reference to Figs. 1-4As shown, the auxiliary device 6 includes a rubber pad 61 located on one side of the clamping plate 5, both sides of the rubber pad 61 are fixedly connected with a fixed plate 62, the surface of the fixed plate 62 is slidably inserted with a plug rod 63, the clamping plate 5 is provided with a plug hole 64 corresponding to the plug rod 63, and the size of the plug rod 63 is matched with the size of the plug hole 64. When the rubber pad 61 needs to be fixed, the worker moves the rubber pad 61 to the bottom of the clamping plate 5, and then moves the plug rod 63, which is inserted into the plug hole 64 of the clamping plate 5 through the fixed plate 62, so as to fix the rubber pad 61. The rubber pad 61 provided by the auxiliary device 6 increases the friction between the clamping plate 5 and the circuit board, so as to avoid the sliding of the clamping plate 5 and the circuit board. When the rubber pad 61 is aging, it is convenient for the worker to replace the rubber pad 61.
[0032] Referring to Figs. 1-4 As shown, one end of the plug rod 63 is fixedly connected with a pull rope 65, one end of the pull rope 65 is fixedly connected with the fixed plate 62. By setting the pull rope 65, the maximum displacement of the plug rod 63 is limited, so as to avoid the plug rod 63 from falling when not in use. One end of the plug rod 63 is fixedly connected with a sharp protrusion 66, and the sharp end of the sharp protrusion 66 is away from the plug rod 63. By setting the sharp protrusion 66, the worker can conveniently insert the plug rod 63 into the plug hole 64 of the clamping plate 5, which brings convenience to the worker. The upper surface of the rubber pad 61 is fixedly connected with a plurality of positioning rods 68, the clamping plate 5 is provided with positioning holes corresponding to the positioning rods 68, and the size of the positioning rods 68 is matched with the size of the positioning holes. By inserting the positioning rods 68 on the rubber pad 61 into the positioning holes of the clamping plate 5, the rubber pad 61 is limited, so as to avoid the shaking of the rubber pad 61.
[0033] Working principle: when the circuit board needs to be processed, the worker first moves the circuit board to the inside of the U-shaped plate 3, then opens the air cylinder 4, and the air cylinder 4 moves the clamping plate 5 to the direction of the circuit board, so as to finally press the circuit board with the clamping plate 5, so as to fix the circuit board. When the circuit board needs to be processed at different angles, the worker rotates the U-shaped plate 3, and the U-shaped plate 3 rotates with the circuit board, and the disc 22 and the support rod 23 rotate. When the circuit board is rotated to the appropriate angle, the worker rotates the screw 25 on the pad plate 24 through the handle 29, and the clamp plate 26 moves to the direction of the disc 22, and finally the clamp plate 26 is inserted into the clamping groove 27 of the disc 22, so as to fix the disc 22 and the U-shaped plate 3. Through the rotating device 2, the angle of the circuit board fixed by the clamping plate 5 is adjusted, so as to facilitate the worker to process the circuit board, and improve the practicability of the clamping device.
[0034] When the rubber pad 61 needs to be fixed, the worker moves the rubber pad 61, moves the rubber pad 61 to the bottom of the clamping plate 5, inserts the positioning rod 68 on the rubber pad 61 into the positioning hole of the clamping plate 5, at this time, the worker moves the insertion rod 63, and the insertion rod 63 is inserted into the insertion hole 64 of the clamping plate 5 through the sharp convex 66 of the fixing plate 62, so that the effect of fixing the rubber pad 61 is achieved. The rubber pad 61 arranged through the auxiliary device 6 increases the friction between the clamping plate 5 and the circuit board, avoids the sliding of the clamping plate 5 and the circuit board, and facilitates the worker to replace the rubber pad 61 when the rubber pad 61 is aged.
Claims
1. A circuit board clamping and flipping device comprising a worktable (1), characterized in that: The upper surface of the workbench (1) is provided with rotating device (2), the workbench (1) is provided with U-shaped plate (3) by rotating device (2), the upper surface of the U-shaped plate (3) is fixedly connected with air cylinder (4), the output end of the air cylinder (4) is fixedly connected with clamping plate (5), the clamping plate (5) is located in the inside of U-shaped plate (3), the rotating device (2) includes support plate (21), the support plate (21) is fixedly connected on the upper surface of the workbench (1), one side of the support plate (21) is rotatably connected with disc (22), one side of the disc (22) is fixedly connected with support rod (23), one end of the support rod (23) is fixedly connected with U-shaped plate (3), one side of the support plate (21) is fixedly connected with backing plate (24), the surface of the backing plate (24) is threadedly connected with screw rod (25), one end of the screw rod (25) is rotatably connected with clamping plate (26), a plurality of clamping grooves (27) are formed in the disc (22) corresponding to the clamping plate (26), and the plurality of clamping grooves (27) are distributed in a circle, and the size of the clamping groove (27) is matched with the size of the clamping plate (26).
2. A circuit board holding and inverting device according to claim 1, wherein: One end of the screw rod (25) is fixedly connected with handle (29), and the surface of the handle (29) is provided with anti-skid lines.
3. The circuit board holding and flipping apparatus of claim 1 wherein: The surface of the backing plate (24) is slidably inserted with limiting rod (28), and one end of the limiting rod (28) is fixedly connected with the clamping plate (26).
4. The circuit board holding and flipping apparatus of claim 1 wherein: The arc surface of the support rod (23) is fixedly connected with two symmetrical inclined rods (210), and one end of the inclined rod (210) is fixedly connected with the U-shaped plate (3).
5. The circuit board holding and flipping apparatus of claim 1 wherein: One side of the clamping plate (5) is provided with auxiliary device (6), the auxiliary device (6) includes rubber pad (61), the rubber pad (61) is located on one side of the clamping plate (5), the two sides of the rubber pad (61) are fixedly connected with fixed plate (62), the surface of the fixed plate (62) is slidably inserted with insertion rod (63), the clamping plate (5) is provided with insertion hole (64) corresponding to the insertion rod (63), and the size of the insertion rod (63) is matched with the size of the insertion hole (64).
6. A circuit board holding and inverting device according to claim 5 wherein: One end of the insertion rod (63) is fixedly connected with pull rope (65), and one end of the pull rope (65) is fixedly connected with the fixed plate (62).
7. A circuit board holding and inverting device as defined in claim 5 wherein: One end of the insertion rod (63) is fixedly connected with sharp convex (66), and the tip of the sharp convex (66) is away from the insertion rod (63).
8. A circuit board holding and inverting device as defined in claim 5 wherein: The upper surface of the rubber pad (61) is fixedly connected with a plurality of positioning rods (68), the clamping plate (5) is provided with positioning holes corresponding to the positioning rods (68), and the size of the positioning rod (68) is matched with the size of the positioning hole.