Modularized circuit board drilling equipment

Abstract

The utility model relates to the technical field of modularized circuit board drilling, and discloses modularized circuit board drilling equipment which comprises a machine body, electric guide rails are arranged at the left end and the right end of the top of the machine body, a sliding groove is fixedly formed in the top of the machine body, a first servo motor is fixedly arranged on one side in the sliding groove, and a second servo motor is fixedly arranged on the other side in the sliding groove. The transmission end of the first servo motor is fixedly connected with a first ball screw, and a ball nut is arranged on the outer side of the first ball screw. According to the modularized circuit board drilling equipment, the positions of a first sliding part and a second sliding part on the top of an electric guide rail can be controlled according to the size of a circuit board, the circuit board needing to be drilled is placed on the top of a first lapping block and the top of a second lapping block, a spinning part is rotated, clamping of the circuit board is achieved, a second servo motor is started, a second ball screw is driven to rotate, and the circuit board is drilled. The second ball nut moves left and right, the second ball nut and the drilling device body are driven to move left and right, the electric push rod stretches out and draws back, and the drilling device body is pushed to drill the circuit board.

Description

Technical Field

[0001] This utility model relates to the field of modular circuit board drilling technology, specifically a modular circuit board drilling device. Background Technology

[0002] Modular circuit boards refer to designs that integrate multiple electronic modules or components onto one or more main circuit boards. This design allows the modules or components to be interconnected through connectors or other connection methods, thereby enabling the combination and expansion of functions.

[0003] Existing patent CN217454206U discloses a drilling device for circuit board processing. This utility model includes a drill bit, a housing, a rotating block, and a connecting shaft. The rotating block is rotatably inserted into the upper surface of the housing, and the connecting shaft is rotatably inserted into the upper surface of the rotating block. A top plate is provided on the upper surface of the connecting shaft. Through holes are arranged in a circular array within the housing, rotating block, connecting shaft, and top plate. A through shaft is installed within each through hole. An insert shaft is fixedly connected to the connecting shaft below it by bolts. The beneficial effect is that this utility model proposes a drilling device for circuit board processing that optimizes the structure of traditional drilling devices, making them more convenient to use.

[0004] However, although the existing patent CN217454206U optimizes the structure of traditional drilling equipment to make it easier to use, it may generate a lot of debris when the equipment drills circuit boards, which is difficult to clean. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this utility model is to provide a modular circuit board drilling device to solve the problem mentioned in the background art that when the device drills circuit boards, it may generate a lot of debris that is difficult to clean.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a modular circuit board drilling device, comprising a body, with electric guide rails provided at the left and right ends of the top of the body, a slide groove fixedly provided at the top of the body, a servo motor fixedly provided on one side inside the slide groove, the transmission end of the servo motor fixedly connected to a ball screw, a ball nut provided on the outer side of the ball screw, a cleaning scraper fixedly provided on one side of the ball nut, and the bottom of the slide groove communicating with a debris collection box, the debris collection box being movably disposed inside the body.

[0009] Preferably, a sliding member is provided on the outer side of the electric guide rail transmission end, and a connecting member is fixedly provided on the top of the sliding member. The inner end of one side of the connecting member is threadedly connected to the spinning member. A block is fixedly provided on the side of the sliding member near the slide groove. When the servo motor is started, it drives the ball screw to rotate, causing the ball nut to move left and right, which in turn drives the ball nut and the cleaning scraper to move left and right, sweeping the debris generated by drilling inside the slide groove into the debris collection box for storage, effectively improving the convenience of the device.

[0010] Preferably, a second sliding member is provided on the outer side of the electric guide rail transmission end, and a second mounting block is fixedly provided on the side of the second sliding member near the slide groove, so that the position of the first sliding member and the second sliding member on the top of the electric guide rail can be controlled according to the size of the circuit board.

[0011] Preferably, a mounting bracket is fixedly installed on one side of the machine body, and a servo motor is fixedly installed inside the mounting bracket. The circuit board that needs to be drilled is placed on top of the first and second mounting blocks.

[0012] Preferably, the transmission end of the second servo motor is fixedly connected to the second ball screw, and a second ball nut is fixedly provided on the outer side of the second ball screw. By rotating the spinning part, the circuit board is clamped, which effectively improves the practicality of the device.

[0013] Preferably, a limit frame is fixedly provided on the top of the second ball nut, and an electric push rod is provided on the inner side of the limit frame. A drilling device body is fixedly provided on the bottom of the electric push rod. When the second servo motor is started, it drives the second ball screw to rotate, causing the second ball nut to move left and right, which in turn drives the second ball nut and the drilling device body to move left and right. The electric push rod extends and retracts, pushing the drilling device body to drill holes in the circuit board, effectively improving the practicality of the device.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This modular circuit board drilling equipment, once the servo motor is started, drives the ball screw to rotate, causing the ball nut to move left and right, which in turn drives the ball nut and the cleaning scraper to move left and right, sweeping the debris generated during drilling inside the chute into the debris collection box for storage, effectively improving the convenience of the device.

[0016] 2. This modular circuit board drilling equipment can control the positions of sliding parts one and two on the top of the electric guide rail according to the size of the circuit board. The circuit board to be drilled is placed on top of the mounting blocks one and two. The spinning parts are rotated to clamp the circuit board. The servo motor two starts and drives the ball screw two to rotate, causing the ball nut two to move left and right, which in turn drives the ball nut two and the drilling device body to move left and right. The electric push rod extends and retracts, pushing the drilling device body to drill holes in the circuit board, effectively improving the practicality of the device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 3 This is a partial three-dimensional structural diagram of the present invention;

[0020] Figure 4 This is a partial three-dimensional structural diagram of the present invention.

[0021] In the diagram: 1. Machine body; 2. Electric guide rail; 3. Slide groove; 4. Servo motor 1; 5. Ball screw 1; 6. Ball nut 1; 7. Cleaning scraper; 8. Debris collection box; 9. Sliding component 1; 10. Connecting component; 11. Spinning component; 12. Block 1; 13. Sliding component 2; 14. Block 2; 15. Mounting bracket; 16. Servo motor 2; 17. Ball screw 2; 18. Ball nut 2; 19. Limiting bracket; 20. Electric push rod; 21. Drilling device body. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 This utility model provides a technical solution: a modular circuit board drilling device, including a body 1, with electric guide rails 2 at the left and right ends of the top of the body 1, a slide groove 3 fixedly installed on the top of the body 1, a servo motor 4 fixedly installed on one side inside the slide groove 3, the transmission end of the servo motor 4 being fixedly connected to a ball screw 5, a ball nut 6 being installed on the outside of the ball screw 5, a cleaning scraper 7 being fixedly installed on one side of the ball nut 6, and the bottom of the slide groove 3 communicating with a debris collection box 8, which is movably installed inside the body 1.

[0024] A sliding member 9 is provided on the outer side of the transmission end of the electric guide rail 2. A connecting member 10 is fixedly provided on the top of the sliding member 9. The inner end of one side of the connecting member 10 is threadedly connected to the spinning member 11. A block 12 is fixedly provided on the side of the sliding member 9 near the slide groove 3. A sliding member 13 is provided on the outer side of the transmission end of the electric guide rail 2. A block 14 is fixedly provided on the side of the sliding member 13 near the slide groove 3. A mounting bracket 15 is fixedly provided on one side of the machine body 1. A servo motor 16 is fixedly provided inside the mounting bracket 15. The transmission end of the servo motor 16 is fixedly connected to a ball screw 17. A ball nut 18 is fixedly provided on the outer side of the ball screw 17. A limit bracket 19 is fixedly provided on the top of the ball nut 18. An electric push rod 20 is provided on the inner side of the limit bracket 19. A drilling device is fixedly provided at the bottom of the electric push rod 20. When using a modular circuit board drilling device, the main body 21 can control the positions of sliding parts 19 and 23 on the top of the electric guide rail 2 according to the size of the circuit board. The circuit board to be drilled is placed on top of the mounting blocks 12 and 24. The spinning part 11 is rotated to clamp the circuit board. The servo motor 26 is started, driving the ball screw 27 to rotate, causing the ball nut 28 to move left and right, which in turn moves the ball nut 28 and the drilling device main body 21 left and right. The electric push rod 20 extends and retracts, pushing the drilling device main body 21 to drill the circuit board. The servo motor 14 is started, driving the ball screw 15 to rotate, causing the ball nut 16 to move left and right, which in turn moves the ball nut 16 and the cleaning scraper 7 left and right, sweeping the debris generated during drilling inside the slide 3 into the debris collection box 8 for storage.

[0025] Working principle: When using the modular circuit board drilling equipment, the position of sliding part 19 and sliding part 213 on the top of the electric guide rail 2 can be controlled according to the size of the circuit board. The circuit board to be drilled is placed on the top of the mounting block 12 and mounting block 24. The spinning part 11 is rotated to clamp the circuit board. The servo motor 216 is started, driving the ball screw 217 to rotate, causing the ball nut 218 to move left and right, which in turn drives the ball nut 218 and the drilling device body 21 to move left and right. The electric push rod 20 is extended and retracted, pushing the drilling device body 21 to drill the circuit board. The servo motor 14 is started, driving the ball screw 15 to rotate, causing the ball nut 16 to move left and right, which in turn drives the ball nut 16 and the cleaning scraper 7 to move left and right, sweeping the debris generated by drilling inside the slide 3 into the debris collection box 8 for storage.

[0026] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.

Claims

1. A modular circuit board drilling apparatus comprising a housing (1) characterised in that: The left and right ends of the top of the machine body (1) are provided with electric guide rails (2), the top of the machine body (1) is fixedly provided with a sliding groove (3), one side of the inside of the sliding groove (3) is fixedly provided with a servo motor (4), the transmission end of the servo motor (4) is fixedly connected with a ball screw (5), the outside of the ball screw (5) is provided with a ball nut (6), one side of the ball nut (6) is fixedly provided with a cleaning scraper (7), the bottom of the sliding groove (3) is communicated with a crushed material collecting box (8), and the crushed material collecting box (8) is movably arranged in the inside of the machine body (1).

2. A modular circuit board drilling apparatus as defined in claim 1, wherein: The outside of the transmission end of the electric guide rail (2) is provided with a sliding piece (9), the top of the sliding piece (9) is fixedly provided with a connecting piece (10), the inner end of one side of the connecting piece (10) is threadedly connected with a rotary pressing piece (11), and one side of the sliding piece (9) close to the sliding groove (3) is fixedly provided with a block (12).

3. A modular circuit board drilling apparatus as defined in claim 2, wherein: The outside of the transmission end of the electric guide rail (2) is provided with a sliding piece (9), the top of the sliding piece (9) is fixedly provided with a connecting piece (10), the inner end of one side of the connecting piece (10) is threadedly connected with a rotary pressing piece (11), and one side of the sliding piece (9) close to the sliding groove (3) is fixedly provided with a block (12).

4. The modular circuit board drilling apparatus of claim 3, wherein: One side of the machine body (1) is fixedly provided with a mounting rack (15), and the inside of the mounting rack (15) is fixedly provided with a servo motor (16).

5. The modular circuit board drilling apparatus of claim 4, wherein: The transmission end of the servo motor (16) is fixedly connected with a ball screw (17), and the outside of the ball screw (17) is fixedly provided with a ball nut (18).

6. A modular circuit board drilling apparatus as defined in claim 5, wherein: The top of the ball nut (18) is fixedly provided with a limiting frame (19), and the inside of the limiting frame (19) is provided with an electric push rod (20), and the bottom of the electric push rod (20) is fixedly provided with a drilling device body (21).

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