Clamping tool for circuit board processing

Abstract

The utility model belongs to the field of circuit board processing, particularly relates to a clamping tool for circuit board processing, and aims to solve the problems that circuit board clamping steps of an existing clamping tool are tedious, circuit boards of different sizes can not be clamped only by adjusting clamping heads in multiple directions, and the clamping adaptability of the clamping tool to the circuit boards is low. According to the scheme, the machining device comprises a machining table, and a lifting groove is formed in the machining table; the clamping table is mounted in the lifting groove in a sliding manner; the two clamping seats are both installed on the clamping table in a sliding mode, anti-skid pieces are both connected to the two clamping seats, and clamping assemblies are both arranged on the two clamping seats; the clamping assembly comprises a moving seat and a clamping head. According to the clamping tool, the circuit board clamping steps are simple, the requirement for clamping circuit boards of different sizes can be met, and the clamping adaptability of the clamping tool to the circuit board is high.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a clamping tool for circuit board processing. Background Art

[0002] The circuit board clamping tool is a device used to fix and support the circuit board so as to perform various operations (such as welding, testing, etc.). The design of the tool should ensure that the circuit board remains stable during operation and is easy to install and disassemble. After searching, the publication number CN219718619U announced a circuit board clamping tool, including a circuit board body, a base, a support plate and a clamping mechanism. The base is fixed with a support plate and a support seat, the support plate is rotatably connected between the support plate and the support seat, a positioning frame is fixed on the support plate, and the clamping mechanism includes a screw, a track block and a buckle plate;

[0003] The existing clamping tooling has complicated steps for clamping circuit boards, and the clamping head needs to be adjusted in multiple directions to meet the requirements of clamping circuit boards of different sizes. The clamping tooling has low adaptability to clamping circuit boards. Utility Model Content

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A clamping tool for circuit board processing, comprising:

[0006] A processing table, wherein a lifting slot is provided on the processing table;

[0007] A clamping table, wherein the clamping table is slidably mounted in the lifting slot;

[0008] Two clamping seats, both of which are slidably mounted on the clamping platform, both of which are connected with anti-slip parts, and both of which are provided with clamping components;

[0009] The clamping assembly includes a movable seat and a clamping head. The two clamping seats are each provided with a movable groove. The movable seats are slidably mounted on the inner walls of the two movable grooves. The bottoms of the two movable seats are each provided with a fixed groove. The clamping heads are slidably mounted on the inner walls of the two fixed grooves. Springs are fixedly mounted on the tops of the two clamping heads. One end of the two springs is respectively fixedly mounted on the inner walls of the two fixed grooves.

[0010] The two gears are connected with each other through the two guide holes, and the two guide holes are connected with each other through the two guide holes, and the two guide holes are connected with each other through the two guide holes.

[0011] Specifically, one side of the two moving seats is fixedly connected with a moving plate, one side inner wall of the two moving grooves is provided with an adjusting groove, and the two moving plates are slidably installed in the two adjusting grooves respectively.

[0012] Specifically, a threaded hole is provided on each of the two movable plates, and a screw rod is rotatably connected to the inner walls of the two movable grooves. The screw rod is threadedly connected to the corresponding threaded hole. A groove is provided on one side of the two sliding blocks, and a rotating gear is rotatably installed on the inner walls of the two grooves. One end of the two screw rods is respectively fixedly connected to the two rotating gears, and a rack is fixedly installed on the inner wall of one side of the two sliding grooves, and the rack is meshed with the corresponding rotating gear.

[0013] Specifically, a threaded groove is provided at the bottom of the clamping platform, a control groove is provided on the inner wall of the bottom of the lifting groove, a screw rod three is rotatably installed on the inner wall of the control groove, and the screw rod three is threadedly connected in the corresponding threaded groove.

[0014] Specifically, a worm gear 2 is fixedly installed on each of the two screw rods 3, a through hole is opened on the inner wall of one side of the control groove, a rotating rod is rotatably installed in the through hole, a worm gear 2 and a control knob are fixedly installed at both ends of the rotating rod, the worm gear 2 is meshed with the worm gear 2, and the control knob is arranged on one side of the processing table.

[0015] Specifically, the anti-slip part is an anti-slip pad.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The utility model is a clamping tool for processing circuit boards. The circuit board to be clamped is placed on two clamping seats, and the control knob is turned to drive the worm gear 2 on the rotating rod to rotate. The two clamping seats can clamp the circuit board. At the same time, the sliding block drives the rotating gear to rotate on the rack 1. The clamping head squeezes the circuit board under the elastic action of the spring, which can further stabilize the position of the circuit board on the clamping table.

[0018] (2) The utility model provides a clamping tool for processing a circuit board. The clamping tool has simple steps for clamping the circuit board and can clamp circuit boards of different sizes. The clamping tool has high adaptability to clamping the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a clamping tool for circuit board processing proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of a clamping tool for circuit board processing proposed by the utility model;

[0021] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0022] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0023] In the figure: 1. Processing table; 2. Lifting slot; 3. Clamping table; 4. Clamping seat; 5. Moving seat; 6. Clamping head; 7. Spring; 8. Moving plate; 9. Screw rod 1; 10. Sliding block; 11. Rotating gear; 12. Rack 1; 13. Screw rod 2; 14. Bevel gear 1; 15. Connecting rod; 16. Bevel gear 2; 17. Worm gear 1; 18. Driving gear; 19. Worm gear 1; 20. Rack 2; 21. Screw rod 3; 22. Worm gear 2; 23. Worm gear 2; 24. Rotating rod; 25. Control knob. DETAILED DESCRIPTION

[0024] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. However, it should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention. In the following detailed description, for ease of explanation, many specific details are described to provide a comprehensive understanding of the embodiments of the present invention. However, it is obvious that one or more embodiments may also be implemented without these specific details. In addition, in the following description, descriptions of known structures and technologies are omitted to avoid unnecessary confusion of the concepts of the present invention.

[0025] Reference Figure 1-4A clamping tool for circuit board processing, comprising a processing table 1, a clamping table 3 and two clamping seats 4, the processing table 1 is provided with a lifting slot 2, the clamping table 3 is slidably installed in the lifting slot 2, the two clamping seats 4 are slidably installed on the clamping table 3, the two clamping seats 4 are installed with anti-slip pads, the two clamping seats 4 are provided with a moving slot, the inner walls of the two moving slots are slidably installed with a moving seat 5, the bottoms of the two moving seats 5 are provided with a fixed slot, the inner walls of the two fixed slots are slidably installed with a clamping head 6, the tops of the two clamping heads 6 are fixedly installed with a spring 7, one end of the two springs 7 is respectively The two movable seats 5 are fixedly installed on the inner walls of the two fixed grooves, one side of the two movable seats 5 is fixedly connected with a movable plate 8, an adjustment groove is provided on the inner wall of one side of the two movable grooves, and the two movable plates 8 are respectively slidably installed in the two adjustment grooves, and a threaded hole 1 is provided on the two movable plates 8. The inner walls of the two movable grooves are rotatably connected with a screw rod 9, and the screw rod 9 is threadedly connected in the corresponding threaded hole 1. The bottom of the two clamping seats 4 is fixedly connected with a sliding block 10, and the top of the clamping table 3 is provided with two sliding grooves, and the two sliding blocks 10 are respectively slidably installed in the two sliding grooves. A groove is provided on one side, and a rotating gear 11 is rotatably installed on the inner wall of the two grooves. One end of the two screw rods 9 is fixedly connected to the two rotating gears 11 respectively. A rack 12 is fixedly installed on the inner wall of one side of the two sliding grooves, and the rack 12 is meshed with the corresponding rotating gear 11. A threaded hole 2 is provided on one end of the two sliding blocks 10. A screw rod 2 13 is rotatably connected on the inner wall of one side of the two sliding grooves. The screw rod 2 13 is threadedly connected in the corresponding threaded hole 2. A bevel gear 14 is fixedly sleeved on the two screw rods 2 13. The inner walls of the two sliding grooves are rotatably connected. There is a connecting rod 15, one end of the two connecting rods 15 is fixedly connected with a bevel gear 2 16, the bevel gear 2 16 is meshed with the corresponding bevel gear 14, mounting grooves are provided on both sides of the clamping platform 3, and a driving gear 18 is rotatably installed on the inner wall of one side of the two mounting grooves, a rack 20 is fixedly installed on the inner wall of both sides of the lifting groove 2, the rack 20 is meshed with the corresponding driving gear 18, one side of the two driving gears 18 is fixedly connected with a worm 19, one end of the two connecting rods 15 is fixedly connected with a worm wheel 17, the worm wheel 17 is meshed with the corresponding worm wheel 19.

[0026] In this embodiment, a threaded groove is provided at the bottom of the clamping table 3, and a control groove is provided on the inner wall of the bottom of the lifting groove 2. A screw rod 3 21 is rotatably installed on the inner wall of the control groove. The screw rod 3 21 is threadedly connected in the corresponding threaded groove. A worm gear 22 is fixedly installed on the two screw rods 3 21. A through hole is provided on the inner wall of one side of the control groove. A rotating rod 24 is rotatably installed in the through hole. A worm gear 23 and a control knob 25 are fixedly installed at both ends of the rotating rod 24. The worm gear 23 is meshed with the worm gear 22, and the control knob 25 is arranged on one side of the processing table 1.

[0027] In this embodiment, the circuit board to be clamped is placed on the two clamping seats 4, the control knob 25 is turned to drive the worm 23 on the rotating rod 24 to rotate, the worm 23 drives the worm wheel 22 and the screw 3 21 to rotate, the screw 3 21 drives the clamping platform 3 to move, the clamping platform 3 drives the two driving gears 18 to move, the driving gear 18 meshes and rotates on the rack 2 20, the driving gear 18 drives the worm 1 19 to drive the worm wheel 1 17 and the connecting rod 15 to rotate, the connecting rod 15 drives the bevel gear 2 16 to rotate, the bevel gear 2 16 drives the bevel gear 1 14 and the screw 2 13 to rotate, Screw rod 2 13 drives sliding block 10 to slide in the corresponding sliding groove, and sliding block 10 drives corresponding clamping seat 4 to move, and two clamping seats 4 can clamp the circuit board. At the same time, sliding block 10 drives rotating gear 11 to rotate on rack 12, and rotating gear 11 drives screw rod 1 9 to rotate, screw rod 1 9 drives moving plate 8 to move, and moving plate 8 drives moving seat 5 to move, and moving seat 5 drives clamping head 6 to move, and two clamping heads 6 are pressed on the circuit board, and clamping head 6 squeezes the circuit board under the elastic action of spring 7, which can further stabilize the position of circuit board on clamping platform 3.

[0028] The technical progress achieved by the present invention compared with the prior art is that the clamping tool of the present invention has simple steps for clamping the circuit board, can meet the needs of clamping circuit boards of different sizes, and has high adaptability to clamping the circuit board.

Claims

1. A clamping tool for circuit board processing, characterized in that: include: A processing table (1), wherein a lifting slot (2) is provided on the processing table (1); A clamping platform (3), wherein the clamping platform (3) is slidably mounted in the lifting slot (2); Two clamping seats (4), both clamping seats (4) are slidably mounted on the clamping platform (3), both clamping seats (4) are connected with anti-slip parts, and both clamping seats (4) are provided with clamping components; The clamping assembly comprises a movable seat (5) and a clamping head (6); the two clamping seats (4) are each provided with a movable groove; the inner walls of the two movable grooves are each provided with a movable seat (5) slidably mounted; the bottoms of the two movable seats (5) are each provided with a fixed groove; the inner walls of the two fixed grooves are each provided with a clamping head (6) slidably mounted; the tops of the two clamping heads (6) are each fixedly mounted with a spring (7); one end of the two springs (7) is respectively fixedly mounted on the inner walls of the two fixed grooves.

2. A clamping tool for circuit board processing according to claim 1, characterized in that: The bottoms of the two clamping seats (4) are fixedly connected with sliding blocks (10), the top of the clamping platform (3) is provided with two sliding grooves, the two sliding blocks (10) are respectively slidably installed in the two sliding grooves, one end of the two sliding blocks (10) is provided with two threaded holes, one side inner wall of the two sliding grooves is rotatably connected with two screw rods (13), the two screw rods (13) are threadedly connected in the corresponding two threaded holes, the two screw rods (13) are fixedly sleeved with one bevel gear (14), the inner walls of the two sliding grooves are rotatably connected with connecting rods (15), one end of the two connecting rods (15) is fixedly connected with a bevel gear (14). Gear 2 (16), the bevel gear 2 (16) meshes with the corresponding bevel gear 1 (14), both sides of the clamping platform (3) are provided with mounting grooves, and driving gears (18) are rotatably mounted on the inner walls of one side of the two mounting grooves, racks 2 (20) are fixedly mounted on the inner walls of both sides of the lifting groove (2), the racks 2 (20) mesh with the corresponding driving gears (18), one side of the two driving gears (18) is fixedly connected with a worm gear 1 (19), and one end of the two connecting rods (15) is fixedly connected with a worm gear 1 (17), and the worm gear 1 (17) meshes with the corresponding worm gear 1 (19).

3. A clamping tool for circuit board processing according to claim 1, characterized in that: A moving plate (8) is fixedly connected to one side of the two moving seats (5), and an adjustment groove is provided on the inner wall of one side of the two moving grooves. The two moving plates (8) are slidably installed in the two adjustment grooves respectively.

4. A clamping tool for circuit board processing according to claim 3, characterized in that: The two movable plates (8) are each provided with a threaded hole 1, and the inner walls of the two movable grooves are each rotatably connected with a screw rod 1 (9), and the screw rod 1 (9) is threadedly connected in the corresponding threaded hole 1. One side of the two sliding blocks (10) is provided with a groove, and the inner walls of the two grooves are each rotatably mounted with a rotating gear (11), one end of the two screw rods 1 (9) is respectively fixedly connected to the two rotating gears (11), and a rack 1 (12) is fixedly mounted on the inner walls of one side of the two sliding grooves, and the rack 1 (12) is meshed with the corresponding rotating gear (11).

5. The clamping tool for circuit board processing according to claim 1, characterized in that: A threaded groove is provided at the bottom of the clamping platform (3), a control groove is provided on the inner wall of the bottom of the lifting groove (2), a screw rod three (21) is rotatably mounted on the inner wall of the control groove, and the screw rod three (21) is threadedly connected in the corresponding threaded groove.

6. A clamping tool for circuit board processing according to claim 5, characterized in that: A worm wheel 2 (22) is fixedly mounted on each of the two screw rods 3 (21); a through hole is provided on the inner wall of one side of the control groove; a rotating rod (24) is rotatably mounted in the through hole; worm gear 2 (23) and a control knob (25) are fixedly mounted on both ends of the rotating rod (24); the worm gear 2 (23) is meshed with the worm wheel 2 (22); and the control knob (25) is arranged on one side of the processing table (1).

7. A clamping tool for circuit board processing according to claim 1, characterized in that: The anti-slip part is an anti-slip pad.

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