A cable copper wire drawing platform
By designing a cable copper wire drawing table that uses a sliding mechanism of nip rollers and connecting blocks, the problem of inability to adapt to copper wires of different inner diameters in the prior art is solved, and effective clamping and stretching of copper wires of different diameters is achieved, reducing the equipment footprint and cost.
Patent Information
- Application Number
- CN202421346680.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-13
AI Technical Summary
The existing cable copper wire drawing table cannot adapt to copper wires of different inner diameters at one time, and requires multiple drawings step by step, and the copper wire cannot be kept straight, which increases the equipment footprint and cost.
A cable copper wire drawing table is designed, using a sliding mechanism between the nip roller and the connecting block, and the clamping of copper wires of different diameters is achieved through a spring guide slide rod, combining the adjustment of the positioning frame and the stretching plate to ensure that the copper wire remains straight during the stretching process.
Effective clamping and stretching of copper wires of different diameters is achieved, material loss is reduced, equipment footprint and cost is reduced, and the scope of work is expanded.
Smart Images
Figure CN222710466U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable processing, in particular to a cable copper wire drawing platform. Background Art
[0002] Wire drawing is to process the wires or bars produced and transported by the manufacturer to the standard parts and other metal products manufacturers through the wire drawing machine, so that the diameter, roundness, internal metallographic structure, surface finish and straightness of the wires or bars meet the raw material processing requirements for the production of standard parts and other metal products. Cable wire drawing is to draw the metal cable core wire with a thicker inner diameter into a metal cable core wire with a thinner inner diameter to facilitate the subsequent use in the cable production process. In the actual cable wire drawing process, it cannot be completed in one go, and multiple wire drawing processes are required to meet the required requirements. The wire drawing operation can only be achieved by replacing the mold. The same mold cannot be used to adapt to the wire drawing requirements of different inner diameters, which is not practical. Setting multiple molds on the same plane will cause the copper wire to be unable to remain straight, and will increase the floor space of the equipment, resulting in increased costs, and it is not suitable for straightening copper wires with different inner diameters. Utility Model Content
[0003] The purpose of the utility model is to provide a cable copper wire drawing platform, which is used to overcome the above-mentioned defects in the prior art.
[0004] According to the utility model, a cable copper wire drawing table includes a bottom plate, two left-right symmetrical fixing frames are fixedly provided at the front and rear ends of the bottom plate, clamping rollers are connected to the two fixing frames, grooves evenly distributed up and down are opened on the outer circumference of the clamping rollers, copper material is abutted between the two left and right adjacent clamping rollers, and a support frame is fixedly provided at the mutually close ends of the two left and right adjacent bottom plates, and the two mutually close ends of the two support frames are slidably connected with upper and lower symmetrical connecting blocks, the connecting blocks are cross-shaped, the clamping rollers are rotatably connected between the two upper and lower adjacent connecting blocks, a spring guide slide rod is connected between the support frame and the connecting block, and a clamping groove evenly distributed front and back is opened on the upper end surface of the bottom plate, and each of the clamping grooves is plugged with a There is a positioning frame, the positioning frames distributed front and back are distributed left and right, a stretching plate is rotatably connected in the positioning frame, card slots are provided on the front and rear end surfaces of the positioning frame, card blocks are fixed on the left and right ends of the stretching plate, the card blocks can be carded in the card slots, two groups of stretching holes distributed up and down are provided on the stretching plate, positioning strips are fixed on the upper and lower ends of the stretching plate, the positioning strip at the lower end is carded with the card slot, a top plate that can slide up and down is provided at the upper end of the bottom plate, abutment grooves evenly distributed front and back are provided at the lower end of the top plate, the side walls of the abutment grooves can abut against the upper end part of the stretching plate, the abutment grooves and the card slots are correspondingly arranged up and down, and a threaded lifting mechanism is connected to the front and rear ends of the top plate.
[0005] The beneficial effects of the utility model are:
[0006] The clamping roller slides left and right on the copper material through the connecting block. Supported by the spring force, the clamping roller can clamp copper materials of different diameters, thereby improving practicality.
[0007] The positioning frame and the stretching plate can freely adjust the left and right positions of the bottom plate test tube through the clamping groove, ensuring that the copper material is in a straight state during the stretching work and is formed in one step, thereby reducing material loss.
[0008] The stretching holes are arranged up and down in the stretching plate and arranged in layers up and down, which can effectively reduce the width of the stretching plate. While reducing the footprint of the bottom plate, the use scope of the work is increased by stretching cables of different sizes.
[0009] The bottom plate and the top plate abut against the positioning frame and the stretching plate up and down, thereby ensuring the stability of the positioning frame and the stretching plate and improving the forming effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a partial appearance schematic diagram of the utility model;
[0011] Figure 2 This utility model Figure 1A schematic diagram of a top view structure;
[0012] Figure 3 This utility model Figure 1 A schematic diagram of the front view structure of
[0013] Figure 4 This utility model Figure 1 A side view structural schematic diagram of;
[0014] Figure 5 This utility model Figure 2 Schematic cross-sectional view of AA in the figure;
[0015] Figure 6 This utility model Figure 3 Schematic cross-section of the middle BB;
[0016] Figure 7 It is a schematic diagram of the appearance of the positioning frame part of the utility model;
[0017] In the figure:
[0018] 10. Bottom plate; 11. Fixed frame; 12. Clamping roller; 13. Top plate; 14. Positioning frame; 15. Stretching plate; 16. Copper material; 17. Spring guide rod; 18. Connecting block; 19. Abutting groove; 20. Clamping groove; 21. Positioning clip strip; 22. Clamping groove; 23. Clamping block; 24. Stretching hole; 25. Support frame. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] It should be noted that when an element is said to be "fixed to" another element, it can be directly on the other element or there can be an intermediate element. When an element is said to be "connected to" another element, it can be directly connected to the other element or there can be an intermediate element at the same time: Embodiment 1:
[0021] Reference Figure 1-Figure 7According to an embodiment of the utility model, a cable copper wire drawing table includes a bottom plate 10, two left-right symmetrical fixing frames 11 are fixedly provided at the front and rear ends of the bottom plate 10, and clamping rollers 12 are connected to the two fixing frames 11. Grooves evenly distributed up and down are opened on the outer periphery of the clamping rollers 12, and a copper material 16 is abutted between two adjacent clamping rollers 12 on the left and right. Support frames 25 are fixedly provided at the mutually adjacent ends of the two left and right adjacent bottom plates 10. The mutually adjacent ends of the two support frames 25 are slidably connected with connecting blocks 18 symmetrical up and down, and the connecting blocks 18 are arranged in a cross shape. The clamping rollers 12 are rotatably connected between the two adjacent connecting blocks 18 up and down. A spring guide slide rod 17 is connected between the support frame 25 and the connecting block 18. A clamping groove 20 evenly distributed front and back is opened on the upper end surface of the bottom plate 10, and each clamping groove 20 has a spring guide slide rod 17 connected to the ... A positioning frame 14 is inserted, and the positioning frames 14 distributed front and back are arranged in a left and right distribution. A stretching plate 15 is rotatably connected in the positioning frame 14. A card slot 22 is provided on the front and rear end surfaces of the positioning frame 14. A card block 23 is fixed on the left and right ends of the stretching plate 15. The card block 23 can be clamped in the card slot 22. Two groups of stretching holes 24 distributed up and down are provided on the stretching plate 15. Positioning strips 21 are fixed on the upper and lower ends of the stretching plate 15. The positioning strip 21 at the lower end is clamped with the clamping slot 20. A top plate 13 that can slide up and down is provided at the upper end of the bottom plate 10. Abutment grooves 19 evenly distributed front and back are provided at the lower end of the top plate 13. The side walls of the abutment grooves 19 can abut against the upper end portion of the stretching plate 15. The abutment grooves 19 and the clamping grooves 20 are arranged correspondingly up and down. A threaded lifting mechanism is connected to the front and rear ends of the top plate 13.
[0022] The user pulls the cable box to move between the two clamping rollers 12, and sets the cables in the grooves opened by the two clamping rollers 12 in an upper and lower distribution. The two clamping rollers 12 are connected by a connecting block 18. The connecting block 18 slides freely on the support frame 25 and receives the spring thrust from the spring guide slide rod 17. The spring thrust makes the two clamping rollers 12 maintain the clamping force on the copper materials 16 of different radii. The unstretched copper material 16 and the stretched and thinned copper material 16 are clamped by the front and rear clamping rollers 12 respectively, and the middle end of the copper material 16 is wrapped and abutted, so as to keep the copper material 16 vertically arranged;
[0023] The cable moves forward through the front and rear distributed stretching plates 15 through the clamping rollers 12. The stretching holes 24 on the stretching plates 15 are adjusted according to the use requirements. During the adjustment process, the top plate 13 is first controlled to move upward by controlling the threaded lifting mechanism distributed front and rear on the top plate 13, so that the top plate 13 loses the pushing force on the positioning frame 14 and the stretching plate 15, so that the positioning frame 14 can be removed from the clamping groove 20. According to the use requirements, the left and right distances of the stretching plates 15 are adjusted at the clamping grooves 20 at different positions, so that the stretching holes 24 with different apertures on the stretching plates 15 can abut against the copper material 16, for example Figure 1As shown, the copper material 16 first passes through the hole with the largest aperture at the stretching plate 15 and then the rope is pulled forward to abut against the second largest hole on the second stretching plate 15, thereby pulling forward to reduce the radius of the copper material 16;
[0024] When the stretching hole 24 at the upper end of the stretching plate 15 cannot meet the stretching condition of the copper material 16, the user rotates the stretching plate 15 to make the stretching plate 15 turn up and down, so that the stretching hole 24 at the lower end of the stretching plate 15 abuts against the copper material 16 to pull the rope, and the clamping block 23 is fixed on the positioning frame 14 by clamping with the side wall of the clamping groove 22;
[0025] After the adjustment is completed, when the rope is pulled, the user controls the lifting mechanism to lower the top plate 13 to its original position, and the abutment groove 19 on the top plate 13 abuts against the upper end of the positioning frame 14 and the stretching plate 15 again, keeping the positioning frame 14 stable while abutting against the upper end of the stretching plate 15 to keep the stretching plate 15 stable on the positioning frame 14.
[0026] It is clear to those skilled in the art that various modifications to the above embodiments can be made without departing from the overall spirit and concept of the present invention. All of them fall within the protection scope of the present invention. The protection scheme of the present invention shall be subject to the claims attached to the present invention.
Claims
1. A cable copper wire drawing platform, comprising a bottom plate (10), wherein two left-right symmetrical fixing frames (11) are fixedly arranged at both the front and rear ends of the bottom plate (10), characterized in that: The two fixing frames (11) are both connected with clamping rollers (12), and a copper material (16) is provided between the two adjacent clamping rollers (12) on the left and right. The upper end surface of the bottom plate (10) is provided with clamping grooves (20) evenly distributed in front and back. A positioning frame (14) is inserted into each of the clamping grooves (20). A stretching plate (15) is rotatably connected in the positioning frame (14). The front and rear end surfaces of the positioning frame (14) are both provided with clamping grooves (22). The left and right ends of the stretching plate (15) are A clamping block (23) is fixedly provided, and the clamping block (23) can be clamped and arranged in the clamping groove (22); the stretching plate (15) is provided with two groups of stretching holes (24) distributed vertically; the upper and lower ends of the stretching plate (15) are fixedly provided with positioning clamping strips (21); the positioning clamping strip (21) at the lower end is clamped and arranged with the clamping groove (20); the upper end of the bottom plate (10) is provided with a top plate (13) that can slide up and down; the lower end of the top plate (13) is provided with abutment grooves (19) evenly distributed frontally and rearwardly.
2. A cable copper wire drawing station according to claim 1, characterized in that: The mutually adjacent ends of the two left and right adjacent bottom plates (10) are both fixedly provided with support frames (25); the mutually adjacent ends of the two support frames (25) are both slidably connected with upper and lower symmetrical connecting blocks (18); the connecting blocks (18) are arranged in a cross shape; the clamping roller (12) is rotatably connected between the two upper and lower adjacent connecting blocks (18); and a spring guide slide rod (17) is connected between the support frame (25) and the connecting block (18).
3. A cable copper wire drawing station according to claim 2, characterized in that: The side wall of the abutment groove (19) can abut against the upper end portion of the stretching plate (15), and the abutment groove (19) and the clamping groove (20) are arranged correspondingly in the upper and lower parts.
4. A cable copper wire drawing station according to claim 3, characterized in that: The outer circumference of the clamping roller (12) is provided with grooves evenly distributed up and down, and the positioning frames (14) distributed front and back are distributed left and right.
5. A cable copper wire drawing station according to claim 4, characterized in that: The front and rear ends of the top plate (13) are both connected with threaded lifting mechanisms.