Electromechanical engineering wire cutting device

Abstract

The utility model relates to the technical field of mechanical and electrical engineering line cutting technology discloses a kind of mechanical and electrical engineering line cutting device, including workbench, mobile groove is set in workbench side, two groups of line cutting knives are installed in mobile groove by pushing assembly, line cutting groove is set in the middle of two groups of line cutting knife inboard, and wire is distributed between two groups of line cutting groove.The utility model technical scheme is rotated by driving second motor to drive bidirectional screw, and the moving block of thread connection on the two sides of bidirectional screw can push line cutting knife on mounting frame synchronous center movement, wire is cut, and when operator needs to remove the outer wall of wire, the thickness of two groups of line cutting knife can be controlled to wire cutting, after waiting two groups of line cutting knife cutting to wire outer skin, first motor is driven again to drive second transmission gear reverse rotation, clamping wire reverse movement can make two groups of line cutting knife cutting wire outer skin automatically from wire separation.

Description

Technical Field

[0001] This utility model relates to the field of wire cutting technology in electromechanical engineering, specifically to a wire cutting device for electromechanical engineering. Background Technology

[0002] Currently, in the field of electromechanical engineering, wire cutting and stripping are common operations in electrical installation and maintenance. Traditional wire cutting and stripping methods mainly rely on hand tools, such as scissors and wire strippers. Although these methods are simple and direct, they have many shortcomings in actual operation.

[0003] Among them, manual cutting and stripping are inefficient. Manual operation requires operators to cut and strip the wires one by one, which is not only slow, but also consumes a lot of manpower and time in large-scale electrical installation or maintenance projects, resulting in low work efficiency and extended project cycle.

[0004] Manual operation makes it difficult to guarantee the quality of cutting and stripping. Because the precision and force of manual operation are difficult to control, problems such as uneven cutting, incomplete stripping, or damage to the internal conductors of the wires are likely to occur. This not only affects the quality of electrical connections, but may also bring safety hazards.

[0005] Therefore, we propose an electromechanical wire cutting device that effectively improves the efficiency and quality of wire cutting and stripping through automated cutting and stripping processes, precise cutting control, and safe and reliable operation design. Utility Model Content

[0006] The purpose of this utility model is to provide a wire cutting device for electromechanical engineering, which solves the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a wire cutting device for electromechanical engineering, including a workbench, a movable groove is opened on one side of the workbench, two sets of wire cutting knives are installed in the movable groove by a pushing component, a wire cutting groove is opened in the middle of the inner side of the two sets of wire cutting knives, a wire is distributed between the two sets of wire cutting grooves, and a clamping and pushing mechanism is installed on both sides of the other end of the wire.

[0008] Optionally, the clamping and pushing mechanism includes support rollers rotatably mounted on both sides of the worktable, three sets of equidistantly distributed first transmission teeth rotatably mounted between the two sets of support rollers, second transmission teeth rotating on the top of the three sets of first transmission teeth, and toothed belts mounted on the outside of each set of support rollers, first transmission teeth, and second transmission teeth, with the wires distributed between the two sets of toothed belts.

[0009] By adopting the above technical solution, the wire can be clamped.

[0010] Optionally, the pushing assembly includes a bidirectional lead screw rotatably mounted on both sides inside the moving groove, a moving block rotatably mounted on both ends of the bidirectional lead screw, and a mounting bracket fixedly mounted on the side walls of the two sets of moving blocks. The two sets of moving blocks are slidably connected to the moving groove, and the two sets of mounting brackets are fixedly mounted to two sets of wire cutters respectively. The distance between the two sets of toothed belts is less than the diameter of the wire.

[0011] By adopting the above technical solution, two sets of wire cutters can be driven to cut the wire.

[0012] Optionally, a drive gear is fixedly installed at the other end of the second transmission gear shaft on one side, and the drive gear meshes with a transmission gear. The transmission gear shaft is connected to another set of second transmission gear shafts via a transmission belt.

[0013] By adopting the above technical solution, the two sets of second transmission gears can be driven to rotate synchronously.

[0014] Optionally, a first motor is fixedly installed on one side of the back of the workbench. The drive output end of the first motor is connected to the transmission shaft, and the other end of the transmission shaft is fixedly installed to the central shaft of the second transmission gear located on one side.

[0015] By adopting the above technical solution, the second transmission gear can be driven to rotate.

[0016] Optionally, a second motor is fixedly installed on one side of the top of the workbench. The output end of the second motor is connected to the transmission shaft, and the other end of the transmission shaft is fixedly installed on the top of the bidirectional lead screw.

[0017] By adopting the above technical solution, a bidirectional lead screw can be driven to rotate.

[0018] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0019] The technical solution of this application drives a second motor to rotate a bidirectional lead screw. The moving blocks, which are threaded to both sides of the bidirectional lead screw, can push the wire cutter on the mounting frame to move synchronously to cut the wire. When the operator needs to strip the outer wall of the wire, the thickness of the wire cut by the two sets of wire cutters can be controlled. After the two sets of wire cutters have cut the outer sheath of the wire, the first motor is driven again to rotate the second transmission gear in the opposite direction, clamping the wire and moving it in the opposite direction. This allows the outer sheath of the wire cut by the two sets of wire cutters to automatically detach from the wire.

[0020] A drive gear is installed by meshing with a drive gear, and the central shaft of the drive gear is connected to the central shaft of another set of second drive gears by a drive belt. When the operator drives the first motor to drive the second drive gear to rotate, the drive gear is fixedly installed at the other end of the central shaft of the second drive gear, and the drive gear meshes with the drive gear to drive the transmission. The other end of the drive belt is connected to the other set of second drive gears, which can synchronously drive the two sets of second drive gears to rotate in opposite directions, so that the two sets of drive belts can synchronously drive inward or synchronously drive outward, pushing the wire to move horizontally. Attached Figure Description

[0021] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0022] Figure 1 This is a schematic diagram of the overall structure of a wire cutting device for electromechanical engineering according to this utility model;

[0023] Figure 2 This is a schematic diagram of the clamping and pushing mechanism of a wire cutting device for electromechanical engineering according to this utility model;

[0024] Figure 3 This is a schematic diagram of the transmission gear distribution structure of a wire cutting device for electromechanical engineering according to this utility model;

[0025] Figure 4 This is a schematic diagram of the wire cutting knife structure of a wire cutting device for electromechanical engineering according to this utility model.

[0026] In the diagram: 1. Workbench; 11. Moving groove; 12. Bidirectional lead screw; 13. Moving block; 14. Mounting frame; 15. Wire cutter; 2. Support roller; 21. First transmission gear; 22. Second transmission gear; 23. Toothed belt; 24. Transmission gear; 3. First motor; 31. Second motor. Detailed Implementation

[0027] Please see Figure 1-4 This utility model provides a technical solution: a wire cutting device for electromechanical engineering, including a workbench 1, a movable groove 11 is opened on one side of the workbench 1, and two sets of wire cutting blades 15 are installed in the movable groove 11 by a pushing component. A wire cutting groove is opened in the middle of the inner side of the two sets of wire cutting blades 15, and a wire is distributed between the two sets of wire cutting grooves. A clamping and pushing mechanism is installed on both sides of the other end of the wire.

[0028] By driving the first motor 3 to rotate the second transmission gear 22, and since the second transmission gear 22 meshes with the toothed belt 23, the toothed belt 23 can drive on the outside of the multiple sets of support rollers 2, the first transmission gear 21 and the second transmission gear 22, pushing the wire between the two sets of wire cutters 15. At the same time, by driving the second motor 31 to rotate the bidirectional lead screw 12, the moving block 13, which is threaded to both sides of the bidirectional lead screw 12, can push the wire cutter 15 on the mounting frame 14 to move synchronously to cut the wire. When the operator needs to strip the outer wall of the wire, the thickness of the wire cut by the two sets of wire cutters 15 can be controlled. After the two sets of wire cutters 15 have cut the outer sheath of the wire, the first motor 3 is driven again to rotate the second transmission gear 22 in the opposite direction, clamping the wire and moving it in the opposite direction, so that the outer sheath of the wire cut by the two sets of wire cutters 15 can automatically detach from the wire.

[0029] In this technical solution, a drive gear is fixedly installed at the other end of the shaft of the second transmission gear 22 on one side. The drive gear meshes with the transmission gear 24. The shaft of the transmission gear 24 is connected to the shaft of the other set of second transmission gears 22 through a transmission belt, which can drive the two sets of second transmission gears 22 to rotate synchronously. A first motor 3 is fixedly installed on one side of the back of the worktable 1. The drive output end of the first motor 3 is connected to the transmission shaft, and the other end of the transmission shaft is fixedly installed to the shaft of the second transmission gear 22 on one side, which can drive the second transmission gear 22 to rotate.

[0030] When the operator drives the first motor 3 to rotate the second transmission gear 22, since the other end of the shaft of the second transmission gear 22 is fixedly installed with a drive gear, and the drive gear 24 meshing with the drive gear is driven by a transmission drive, and the other end of the transmission belt is connected to another set of second transmission gears 22, the two sets of second transmission gears 22 can be driven to rotate in opposite directions at the same time, so that the two sets of transmission belts 23 can be driven inward or outward at the same time, pushing the wire to move horizontally.

[0031] In this technical solution, the clamping and pushing mechanism includes support rollers 2 that are rotatably mounted on both sides of the worktable 1, three sets of equidistantly distributed first transmission teeth 21 that are rotatably mounted between the two sets of support rollers 2, second transmission teeth 22 that rotate on the top of the three sets of first transmission teeth 21, and toothed belts 23 that are driven on the outside of each set of support rollers 2, first transmission teeth 21, and second transmission teeth 22. The wires are distributed between the two sets of toothed belts 23, which can clamp the wires.

[0032] By distributing the wires to be cut between two sets of toothed belts 23, the first motor 3 drives the second transmission tooth 22 to rotate. Since the second transmission tooth 22 meshes with the toothed belt 23, the toothed belt 23 can drive on the outside of multiple sets of support rollers 2, the first transmission tooth 21 and the second transmission tooth 22, pushing the wires between two sets of wire cutting blades 15 to cut the wires.

[0033] In this technical solution, the driving component includes a bidirectional lead screw 12 rotatably mounted on both sides inside the moving groove 11, a moving block 13 rotatably mounted on both ends of the bidirectional lead screw 12, and a mounting bracket 14 fixedly mounted on the side walls of the two sets of moving blocks 13. The two sets of moving blocks 13 are slidably connected to the moving groove 11, and the two sets of mounting brackets 14 are fixedly mounted to two sets of wire cutters 15 respectively. The distance between the two sets of toothed belts 23 is less than the diameter of the wire, which can drive the two sets of wire cutters 15 to cut the wire.

[0034] By driving the second motor 31 to rotate the bidirectional lead screw 12, the moving blocks 13, which are threaded to both sides of the bidirectional lead screw 12, can push the wire cutter 15 on the mounting frame 14 to move synchronously to the center and cut the wire.

[0035] In this technical solution, a second motor 31 is fixedly installed on one side of the top of the workbench 1. The output end of the second motor 31 is connected to the transmission shaft, and the other end of the transmission shaft is fixedly installed on the top of the bidirectional lead screw 12, which can drive the bidirectional lead screw 12 to rotate.

[0036] By driving the second motor 31 to rotate the bidirectional lead screw 12, since the two sets of threads of the bidirectional lead screw 12 are in opposite directions, the moving blocks 13 connected to the threads on both sides of the bidirectional lead screw 12 can be pushed to move synchronously towards the center.

[0037] In use, the wire to be cut is first distributed between two sets of toothed belts 23. Then, the first motor 3 drives the second transmission gear 22 to rotate. Since the second transmission gear 22 meshes with the toothed belt 23, the toothed belt 23 can drive the wire outside the multiple sets of support rollers 2, the first transmission gear 21, and the second transmission gear 22, pushing the wire between the two sets of wire cutters 15. At the same time, the second motor 31 drives the bidirectional lead screw 12 to rotate. The moving blocks 13, which are threaded to both sides of the bidirectional lead screw 12, can push the wire cutters 15 on the mounting frame 14 to move synchronously to the center, cutting the wire. When the operator needs to strip the outer wall of the wire, the thickness of the wire cut by the two sets of wire cutters 15 can be controlled. After the two sets of wire cutters 15 have cut the outer sheath of the wire, the first motor 3 is driven again. The machine 3 drives the second transmission gear 22 to rotate in the opposite direction, causing the clamped wire to move in the opposite direction. This allows the outer sheath of the wire cut by the two sets of wire cutters 15 to automatically detach from the wire. At the same time, a transmission gear 24 is installed through the meshing of the drive gear, and the central shaft of the transmission gear 24 is connected to the central shaft of another set of second transmission gears 22 through a transmission belt. When the operator drives the first motor 3 to rotate the second transmission gear 22, the drive gear is fixedly installed at the other end of the central shaft of the second transmission gear 22, and the transmission gear 24, which is meshed with the drive gear, is connected to the transmission belt at the other end of the drive gear. This allows the two sets of second transmission gears 22 to rotate in opposite directions simultaneously, so that the two sets of transmission belts 23 can move inward or outward simultaneously, pushing the wire to move horizontally.

Claims

1. A wire cutting device for electromechanical engineering, comprising a workbench (1), characterized in that: The workbench (1) has a movable slot (11) on one side. Two sets of wire cutters (15) are installed in the movable slot (11) by a pushing component. The middle of the inner side of the two sets of wire cutters (15) is provided with a wire cutting slot. A wire is distributed between the two sets of wire cutting slots. A clamping and pushing mechanism is installed on both sides of the other end of the wire.

2. The electromechanical engineering wire cutting device according to claim 1, characterized in that: The clamping and pushing mechanism includes support rollers (2) rotatably mounted on both sides of the worktable (1), three sets of equidistant first transmission teeth (21) rotatably mounted between the two sets of support rollers (2), second transmission teeth (22) rotatably mounted on the top of the three sets of first transmission teeth (21), and toothed belts (23) rotatably mounted on the outside of each set of support rollers (2), first transmission teeth (21), and second transmission teeth (22). The wires are distributed between the two sets of toothed belts (23).

3. The electromechanical engineering wire cutting device according to claim 1, characterized in that: The pushing assembly includes a bidirectional lead screw (12) rotatably mounted on both sides inside the moving groove (11), a moving block (13) rotatably mounted on both ends of the bidirectional lead screw (12), and a mounting bracket (14) fixedly mounted on the side walls of the two sets of moving blocks (13). The two sets of moving blocks (13) are slidably connected to the moving groove (11), and the two sets of mounting brackets (14) are fixedly mounted to the two sets of wire cutters (15). The distance between the two sets of toothed belts (23) is less than the diameter of the wire.

4. The electromechanical engineering wire cutting device according to claim 2, characterized in that: A drive gear is fixedly installed at the other end of the shaft of the second transmission gear (22) on one side. The drive gear meshes with a transmission gear (24). The shaft of the transmission gear (24) is connected to the shaft of another set of second transmission gears (22) via a transmission belt.

5. A wire cutting device for electromechanical engineering according to claim 2, characterized in that: A first motor (3) is fixedly installed on one side of the back of the workbench (1). The drive output end of the first motor (3) is connected to the transmission shaft, and the other end of the transmission shaft is fixedly installed on the central shaft of the second transmission gear (22) located on one side.

6. The electromechanical engineering wire cutting device according to claim 3, characterized in that: A second motor (31) is fixedly installed on one side of the top of the workbench (1). The output end of the second motor (31) is connected to the transmission shaft, and the other end of the transmission shaft is fixedly installed on the top of the bidirectional lead screw (12).

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