Stretching device for composite copper wire processing and production

Abstract

The utility model discloses a stretching device for composite copper wire processing and production, and relates to the technical field of stretching for composite copper wire processing and production, the stretching device for composite copper wire processing and production comprises a supporting frame, a stepping motor is installed on the surface of the top end of the supporting frame, and a threaded rod is installed on the surface of the bottom end of the stepping motor. A toothed plate is mounted on the inner wall of the supporting frame, and an internal thread is formed in the inner wall of the toothed plate. The gear rotates to drive the fan-shaped molds with the outer side surfaces fixedly connected with each other to rotate with the fixing rod as the circle center, and the cutting block is installed on the surface of one side of each fan-shaped mold, so that when the fan-shaped molds rotate, a height difference is generated between the fan-shaped molds and a copper wire material, and the cutting blocks make contact with the copper wire material to cut the copper wire material at the moment; therefore, the defect that the production efficiency becomes low due to the fact that the downtime of the machine is too long and the operation process is tedious is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of stretching for the processing and production of composite copper wires, and particularly relates to a stretching device for the processing and production of composite copper wires. Background Technique

[0002] The background technique of the stretching device for the processing and production of composite copper wires mainly involves metal material processing technology and equipment design. Copper wires have certain plasticity and electrical conductivity. Therefore, during the stretching process, the influence of their characteristics on the equipment needs to be considered, such as the control of parameters such as stretching temperature and speed. Stretching is a process of deforming metal materials into the required size and shape through a certain process, and the selection of parameters such as stretching ratio and stretching speed needs to be considered. The stretching device needs to consider the characteristics of metal materials and process requirements, and design a reasonable structure and control system. However, the following problems exist in the actual use of this utility model.

[0003] When the diameter of the existing copper wire processing and production stretching device needs to be adjusted and replaced, most of them require manual grinding and processing of one end of the copper wire material so that its diameter can pass through the hole of the die when passing through the die, or manual heating of one end of the copper wire material. After heating, manually pass the copper wire through the die. Subsequently, after the perforation is completed, it will enter the next process. Because the existing technology requires manual replacement of the die type during actual use, and wire breaking operation is required during the replacement process. Subsequently, the copper wire material is taken out and passed through the replaced die, resulting in too long machine downtime and a cumbersome operation process, resulting in low production efficiency. Content of the Utility Model

[0004] The utility model provides a stretching device for the processing and production of composite copper wires, which has the advantage of convenient tangent line and die replacement, so as to solve the problems that in the prior art, manual heating of one end of the copper wire material is required, and after heating, manually pass the copper wire through the die. Subsequently, after the perforation is completed, it will enter the next process. Because the existing technology requires manual change of the diameter of the copper wire during actual use, which will cause too long machine downtime and a cumbersome operation process, resulting in low production efficiency.

[0005] For the purpose of facilitating the replacement of the cutting die, the present utility model provides the following technical solution: A stretching device for the processing and production of composite copper wires, comprising a support frame, characterized in that: a stepping motor is installed on the top surface of the support frame, a threaded rod is installed on the bottom surface of the stepping motor, a toothed plate is installed on the inner wall of the support frame, an internal thread is provided on the inner wall of the toothed plate, a gear is provided on one side surface of the toothed plate, a fixed rod is installed on the inner wall of the gear, a sector-shaped die is installed on the outer surface of the gear, a cutting block is installed on one side surface of the support frame, a spray pipe is installed on the inner wall of the support frame, a wire threading component is installed on the inner wall of the support frame, and a peripheral component is installed on one side surface of the support frame.

[0006] As a preferred technical solution of the present utility model, the top surface of the threaded rod is fixedly connected to the output end of the stepping motor, the outer surface of the threaded rod is rotatably connected to the inner wall of the support frame, the outer surface of the threaded rod is rotatably connected to the inner wall of the internal thread, one side surface of the cutting block is in movable contact with one side surface of the sector-shaped die, one side surface of the toothed plate is meshed with the outer surface of the gear, and the outer surface of the fixed rod is rotatably connected to the inner wall of the support frame.

[0007] As a preferred technical solution of the present utility model, the wire threading component includes a moving rod, a first sliding table is installed on the outer surface of the moving rod, an extension plate is installed on the bottom surface of the first sliding table, an electric telescopic rod is installed on the top surface of the extension plate, a first slider is installed on the outer surface of the first sliding table, a pneumatic gripper is installed on one side surface of the first slider, a fixing plate is installed on the outer surface of the moving rod, and a heating coil is installed on one side surface of the fixing plate.

[0008] As a preferred technical solution of the present utility model, the inner wall of the first slider is in movable contact with the outer surface of the first sliding table, and the extending end of the electric telescopic rod is fixedly connected to one side surface of the first slider.

[0009] As a preferred technical solution of the present utility model, the peripheral component includes a machine frame, a guide wheel is installed on one side surface of the machine frame, a stretching wheel is installed on the inner wall of the machine frame, an electric sliding table is installed on one side surface of the machine frame, a second slider is installed on the outer surface of the electric sliding table, a traction plate is installed on the top surface of the second slider, a traction wheel is installed on one side surface of the traction plate, and a wire winding shaft is installed on the side surface of the machine frame.

[0010] As a preferred technical solution of the present utility model, there are several guide wheels, and one surface of several of the guide wheels is fixedly connected to one surface of the machine frame. There are two stretching wheels, and the two stretching wheels are equidistantly installed on one surface of the machine frame. The outer surface of the stretching wheel is rotatably connected to the inner wall of the machine frame. The outer surface of the electric sliding table is in movable contact with the inner wall of the second slider. There are three traction wheels, and the outer surfaces of the three traction wheels are rotatably connected to the inner wall of the traction plate.

[0011] Compared with the prior art, the present utility model provides a stretching device for processing and producing composite copper wires, which has the following beneficial effects:

[0012] For the stretching device for processing and producing composite copper wires, the moving toothed plate drives the fixed rod fixedly installed on the inner wall of the mutually meshing gear to rotate inside the inner wall of the support frame. The rotation of the gear drives the sector-shaped die fixedly connected to its outer surface to rotate with the fixed rod as the center. Since a cutting block is installed on one surface of the sector-shaped die, when the sector-shaped die rotates, there is a height difference with the copper wire material. At this time, the cutting block contacts the copper wire material to cut it, making up for the defect that the existing technology needs to manually replace the die type during actual use, and during the replacement process, wire breaking operation is required, and then the copper wire material is taken out and passed through the replaced die, resulting in too long machine downtime and cumbersome operation process, thus reducing the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the external structure of the present utility model;

[0014] Figure 2 It is a schematic diagram of the internal structure of the present utility model;

[0015] Figure 3 It is a schematic diagram of the internal structure of the present utility model from another angle;

[0016] Figure 4 It is a schematic diagram of the external view of the present utility model from another angle;

[0017] Figure 5 For the present utility model Figure 4 The enlarged schematic diagram of part A in.

[0018] In the figure: 1, support frame; 2, stepping motor; 3, threaded rod; 4, toothed plate; 5, internal thread; 6, gear; 7, fixed rod; 8, sector mold; 9, cutting block; 10, spray pipe; 11, moving rod; 12, first slide; 13, first slider; 14, electric telescopic rod; 15, extension plate; 16, pneumatic gripper; 17, fixed plate; 18, heating coil; 19, machine frame; 20, stretching wheel; 21, guide wheel; 22, electric slide; 23, second slider; 24, traction wheel; 25, traction plate. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment 1

[0020] Please refer to Figures 1-3 , the present invention discloses a stretching device for the processing and production of composite copper wires, including a support frame 1. A stepping motor 2 is installed on the top surface of the support frame 1. A threaded rod 3 is installed on the bottom surface of the stepping motor 2. A toothed plate 4 is installed on the inner wall of the support frame 1. An internal thread 5 is provided on the inner wall of the toothed plate 4. A gear 6 is arranged on one side surface of the toothed plate 4. A fixed rod 7 is installed on the inner wall of the gear 6. A sector mold 8 is installed on the outer surface of the gear 6. A cutting block 9 is installed on one side surface of the support frame 1. A spray pipe 10 is installed on the inner wall of the support frame 1. A wire threading assembly is installed on the inner wall of the support frame 1. An outer peripheral assembly is installed on one side surface of the support frame 1.

[0021] The top surface of the threaded rod 3 is fixedly connected to the output end of the stepping motor 2. The outer surface of the threaded rod 3 is rotatably connected to the inner wall of the support frame 1. The outer surface of the threaded rod 3 is rotatably connected to the inner wall of the internal thread 5. One side surface of the cutting block 9 is in movable contact with one side surface of the sector mold 8. One side surface of the toothed plate 4 is meshed with the outer surface of the gear 6. The outer surface of the fixed rod 7 is rotatably connected to the inner wall of the support frame 1.

[0022] The wire threading assembly includes a moving rod 11. A first slide 12 is installed on the outer surface of the moving rod 11. An extension plate 15 is installed on the bottom surface of the first slide 12. An electric telescopic rod 14 is installed on the top surface of the extension plate 15. A first slider 13 is installed on the outer surface of the first slide 12. A pneumatic gripper 16 is installed on one side surface of the first slider 13. A fixed plate 17 is installed on the outer surface of the moving rod 11. A heating coil 18 is installed on one side surface of the fixed plate 17.

[0023] Replace the copper wire material. After turning off the machine, start the stepping motor 2 installed on the top surface of the support plate. The operation of the stepping motor 2 drives the threaded rod 3 fixedly installed at its output end to rotate inside the support frame 1 and the inner wall of the toothed plate 4. Since the internal thread 5 opened on the inner wall of the toothed plate 4 is rotationally connected to the outer surface of the threaded rod 3 in a mutually interactive manner, the rotation of the threaded rod 3 will drive the toothed plate 4 to move along the inner wall of the support frame 1. The moving toothed plate 4 drives the fixed rod 7 fixedly installed on the inner wall of the mutually meshing gear 6 to rotate inside the support frame 1. The rotation of the gear 6 drives the sector-shaped mold 8 fixedly connected to its outer surface to rotate around the fixed rod 7. Since a cutting block 9 is installed on one side surface of the sector-shaped mold 8, when the sector-shaped mold 8 rotates, there is a height difference with the copper wire material. At this time, the cutting block 9 contacts the copper wire material and cuts it. After cutting, replace the copper wire. Embodiment 2

[0024] Based on the above Embodiment 1, please refer to Figures 4-5 , the inner wall of the first slider 13 is in active contact with the outer surface of the first sliding table 12, and the extending end of the electric telescopic rod 14 is fixedly connected to one side surface of the first slider 13.

[0025] The peripheral components include a machine frame 19. A guide wheel 21 is installed on one side surface of the machine frame 19. A stretching wheel 20 is installed on the inner wall of the machine frame 19. An electric sliding table 22 is installed on one side surface of the machine frame 19. A second slider 23 is installed on the outer surface of the electric sliding table 22. A traction plate 25 is installed on the top surface of the second slider 23. A traction wheel 24 is installed on one side surface of the traction plate 25. A wire take-up shaft is installed on the side surface of the machine frame 19.

[0026] There are several guide wheels 21. One end surface of several guide wheels 21 is fixedly connected to one side surface of the machine frame 19. There are two stretching wheels 20. The two stretching wheels 20 are equidistantly installed on one side surface of the machine frame 19. The outer surface of the stretching wheel 20 is rotationally connected to the inner wall of the machine frame 19 in an active manner. The outer surface of the electric sliding table 22 is in active contact with the inner wall of the second slider 23. There are three traction wheels 24. The outer surfaces of the three traction wheels 24 are rotationally connected to the inner wall of the traction plate 25 in an active manner.

[0027] Working principle and usage process of the present utility model: When using the stretching device for processing composite copper wires, at this time, the copper wire material is pulled to the heating area of the heating coil 18, and the area where the copper wire is heated is placed on the clamping part of the pneumatic gripper 16 so that one end of the copper wire material extends beyond the clamping area of the pneumatic gripper 16. Then, the pneumatic gripper 16 is started to clamp the copper wire material. At this time, the electric telescopic rod 14 is started, and the extending end of the electric telescopic rod 14 drives the fixedly connected first slider 13 to move along the inner wall of the first sliding table 12. When the copper wire material is clamped and moved to the hole of the sector-shaped die 8, due to the driving force of the pneumatic gripper 16, it passes through the die hole, and the diameter of the copper wire material is reduced due to the influence of the die. After completion, the pneumatic gripper 16 is closed to release the clamping of the copper wire material by the starting gripper 16. At this time, the spraying of stretching oil is started, and the flowing stretching oil is sprayed onto the stretching die area through the inner wall of the spray pipe 10 installed on the inner wall of the support frame 1. Then, the copper wire material passing through the die hole is wound around the outer surface of the stretching wheel 20. The rotation of the stretching wheel 20 drives the copper wire material wound on the outer surface to rotate, thereby applying a traction force to the copper wire material so that the copper wire material passes through the sector-shaped die 8 and exits. Then, according to the requirements of the copper wire material, the copper wire material is wound around the outer surface of the guide wheel 21, and then the guided copper wire material is installed on the outer surface of the take-up shaft. If it is necessary to replace the copper wire material, after shutting down the machine, the stepping motor 2 installed on the top surface of the support frame 1 is started. The operation of the stepping motor 2 drives the threaded rod 3 fixedly installed at its output end to rotate in the inner walls of the support frame 1 and the toothed plate 4. Since the internal thread 5 opened on the inner wall of the toothed plate 4 is rotationally connected to the outer surface of the threaded rod 3 in a mutually interactive manner, the rotation of the threaded rod 3 will drive the toothed plate 4 to move along the inner wall of the support frame 1. The moving toothed plate 4 drives the fixed rod 7 fixedly installed on the inner wall of the mutually meshing gear 6 to rotate in the inner wall of the support frame 1. The rotation of the gear 6 drives the sector-shaped die 8 fixedly connected to its outer surface to rotate with the fixed rod 7 as the center. Since a cutting block 9 is installed on one side surface of the sector-shaped die 8, when the sector-shaped die 8 rotates, there is a height difference with the copper wire material. At this time, the cutting block 9 contacts the copper wire material and cuts it. After cutting, the copper wire can be replaced. The above completes the use of the stretching device for processing composite copper wires.

Claims

1. A stretching device for composite copper wire processing and production, comprising a support frame (1), characterized in that: A stepper motor (2) is mounted on the top surface of the support frame (1), a threaded rod (3) is mounted on the bottom surface of the stepper motor (2), a toothed plate (4) is mounted on the inner wall of the support frame (1), an inner wall of the toothed plate (4) is provided with an internal thread (5), a gear (6) is arranged on one side surface of the toothed plate (4), a fixing rod (7) is mounted on the inner wall of the gear (6), a fan-shaped mold (8) is mounted on the outer surface of the gear (6), a cutting block (9) is mounted on one side surface of the support frame (1), a nozzle (10) is mounted on the inner wall of the support frame (1), a threading assembly is mounted on the inner wall of the support frame (1), and a peripheral assembly is mounted on one side surface of the support frame (1).

2. A composite copper wire stretching device for processing and production according to claim 1, characterized in that: The top surface of the threaded rod (3) is fixedly connected to the output end of the stepper motor (2), the outer surface of the threaded rod (3) is movably connected to the inner wall of the support frame (1), the outer surface of the threaded rod (3) is movably connected to the inner wall of the internal thread (5), one side surface of the cutting block (9) is movably contacted with one side surface of the fan-shaped mold (8), one side surface of the tooth plate (4) is meshed with the outer surface of the gear (6), and the outer surface of the fixed rod (7) is movably connected to the inner wall of the support frame (1).

3. The stretching device for composite copper wire processing and production according to claim 1, characterized in that: The threading assembly comprises a moving rod (11), the moving rod (11) being mounted on the inner wall of the support frame (1), a first slide (12) being mounted on the outer surface of the moving rod (11), an extension plate (15) being mounted on the bottom surface of the first slide (12), an electric telescopic rod (14) being mounted on the top surface of the extension plate (15), a first slider (13) being mounted on the outer surface of the first slide (12), a pneumatic clamp (16) being mounted on one side surface of the first slider (13), a fixing plate (17) being mounted on the outer surface of the moving rod (11), and a heating coil (18) being mounted on one side surface of the fixing plate (17).

4. A composite copper wire stretching device for processing and production according to claim 3, characterized in that: The inner wall of the first sliding block (13) and the outer surface of the first slide table (12) are in movable contact with each other, and the extended end of the electric telescopic rod (14) is fixedly connected to a side surface of the first sliding block (13).

5. The stretching device for composite copper wire processing and production according to claim 1, characterized in that: The peripheral components include a machine frame (19), a guide wheel (21) is mounted on one side surface of the machine frame (19), a stretching wheel (20) is mounted on the inner wall of the machine frame (19), an electric slide (22) is mounted on one side surface of the machine frame (19), a second slider (23) is mounted on the outer side surface of the electric slide (22), a traction plate (25) is mounted on the top surface of the second slider (23), a traction wheel (24) is mounted on one side surface of the traction plate (25), and a wire take-up shaft is mounted on the body side surface of the machine frame (19).

6. A composite copper wire stretching device for processing and production according to claim 5, characterized in that: There are a plurality of guide wheels (21), and a section of the surface of the plurality of guide wheels (21) is fixedly connected to a side surface of the machine frame (19). There are two stretching wheels (20), and the two stretching wheels (20) are equidistantly installed on a side surface of the machine frame (19). The outer surface of the stretching wheel (20) is movably rotatably connected to the inner wall of the machine frame (19). The outer surface of the electric slide (22) is movably contacted to the inner wall of the second slide block (23). There are three traction wheels (24), and the outer surfaces of the three traction wheels (24) are movably rotatably connected to the inner wall of the traction plate (25).

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