Straightening device applied to copper wire embedding equipment
By designing a copper wire straightening device including roller and block straightening components, the problems of poor copper wire straightening effect and spring force attenuation in the prior art are solved, and more efficient copper wire burial and length control are achieved, and product quality and equipment operation efficiency are improved.
Patent Information
- Application Number
- CN202421146513.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing copper wire straightening devices are not effective when handling longer copper wires, and the spring force attenuates after long-term use, resulting in weakening of the straightening capability.
A straightening device including mounting support, guide wheel, roller straightening assembly and block straightening assembly is designed. Through the cooperation of roller straightening assembly and block straightening assembly, the copper wire is extruded and straightened by components such as linear guide rails, sliders, positioning wheels, extrusion wheels and drive cylinders.
It improves the strength and length stability of copper wire buried, ensures product quality, simplifies equipment operation and adjustment, and reduces personnel burden.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of straightening equipment, and in particular relates to a copper wire straightening device applied to copper wire embedding equipment. Background Art
[0002] In order to improve the safety and life of automobiles, carbon brushes are often used in the oil pump motors of automobiles. In the subsequent process of the oil pump carbon brushes, copper wire embedding processing is required, and the copper wire in the copper wire embedding equipment needs to be straightened. At present, when the copper wire is directly embedded, the copper wire cannot be completely straight because it is released from the wire reel. There is an embedded offset of the copper wire when the copper wire is embedded, which affects the embedded strength of the copper wire and causes poor embedding of the copper wire. At the same time, when the copper wire is directly embedded, the copper wire is not straight, and the length of the copper wire fluctuates and is unstable after the copper wire is sheared.
[0003] The existing copper wire straightening device uses a sleeve with a bearing to cooperate with a sleeve containing a bearing in an outer contour strip cable trough. The copper wire is straightened by extrusion and multiple times. At the same time, the specifications of the outer contour strip cable trough for installing the copper wire are designed, which can correct the deformation of the copper wire caused by production and transportation to a certain extent. However, the existing structure is not effective in straightening longer copper wires. During straightening, the copper wire is straightened by spring tension and compression. During long-term use, the force of the spring decays, which leads to a weakening of the straightening ability of the copper wire in the later stage. Utility Model Content
[0004] In view of the above problems, the utility model discloses a straightening device applied to copper wire embedding equipment, providing a straightening device which is easy to use and has stable quality.
[0005] The specific technical solutions are as follows:
[0006] A straightening device for copper wire embedding equipment comprises a mounting support, a guide wheel, a roller straightening assembly and a pressure block straightening assembly, wherein the top of the mounting support is provided with a guide wheel for unwinding the copper wire, the front end of the mounting support is located below the guide wheel, and the roller straightening assembly and the pressure block straightening assembly are sequentially arranged from top to bottom; the roller straightening assembly comprises a linear guide rail, a slider, a positioning wheel and an extrusion wheel, the linear guide rail is transversely arranged on the mounting support, a slider is slidably arranged at the left and right ends of the linear guide rail, and the two sliders are respectively threadedly connected to the two ends of the linear guide rail through threaded connectors to achieve position adjustment of the slider; the positioning wheels are respectively arranged on the front end surfaces of the two sliders and an extrusion wheel, the positioning wheel is provided with a circle of positioning grooves; the extrusion wheel is provided with a circle of convex rings, the end face of the convex ring is provided with a circle of routing grooves for positioning the copper wire, and one end of the convex ring extends into the positioning groove and cooperates with the positioning groove to extrude and position the copper wire; the pressure block straightening assembly comprises a positioning seat, a pressure block and a driving cylinder, the front end of the positioning seat is longitudinally provided with a guide groove for the copper wire to vertically pass through, the driving cylinder is horizontally arranged at the front end of the positioning seat, the pressure block is arranged on the piston rod of the driving cylinder, one end of the pressure block is provided with a straightening block engaged with the guide groove, the pressure block is pushed horizontally by the driving cylinder, so that the straightening block cooperates with the inner wall of the guide groove to extrude and straighten the copper wire.
[0007] Furthermore, the wiring trough is arranged in an arc-shaped structure and is adapted to the size of the copper wire.
[0008] Furthermore, at least two guide rods are horizontally arranged on the side wall of one end of the pressing block away from the driving cylinder, and the guide rods are horizontally penetrated in the positioning seat, so that the pressing block is horizontally slidably connected with the positioning seat through the guide rods.
[0009] Furthermore, the straightening block is arranged on one side of the pressure block located at the guide rod, the width dimension of the guide groove is matched with the width dimension of the straightening block, and an arc groove for positioning the copper wire is longitudinally opened at one end of the straightening block.
[0010] Furthermore, the guide groove is located below between the positioning wheel and the extrusion wheel, and the inner side wall at one end of the guide groove is arranged in an arc-shaped structure and is adapted to the size and shape of the copper wire.
[0011] Furthermore, both ends of the linear guide rail are provided with fixed seats horizontally and vertically, the fixed seats are provided with the threaded connector, the threaded connector includes a screw and a rotating seat, the rotating seat is horizontally penetrated through the fixed seat, the screw is horizontally rotated in the rotating seat, one end of the screw is horizontally penetrated through the slider and threadedly connected thereto, and the other end of the screw is provided with a screwing head.
[0012] The beneficial effects of the utility model are embodied in:
[0013] (1) When the processing equipment buries the copper wire, it has relatively high requirements for the embedding strength and length of the copper wire. After the copper wire is straightened by the roller straightening assembly and the pressure block straightening assembly, the embedding strength of the copper wire can be improved, and the length of the copper wire can be effectively controlled, thereby ensuring product quality.
[0014] (2) The utility model can be widely used in the copper wire straightening equipment. It is simple to make and easy to install. At the same time, the equipment is completely controlled by standardized operation, which greatly improves the equipment adjustment efficiency and reduces the burden on personnel. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of the utility model.
[0016] Figure 2 It is a schematic diagram of the structure between the positioning wheel and the extrusion wheel in the utility model.
[0017] Figure 3 It is a top view of the middle pressure block straightening assembly of the utility model.
[0018] Install the support 1, guide wheel 2, linear guide 3, fixed seat 31, screw 32, rotating seat 33, screw head 34, slider 4, positioning wheel 5, positioning groove 51, extrusion wheel 6, convex ring 61, wiring groove 611, positioning seat 7, guide groove 71, pressure block 8, straightening block 81, arc groove 811, guide rod 82, drive cylinder 9, copper wire 10. DETAILED DESCRIPTION
[0019] In order to make the technical solution of the utility model clearer, the utility model is further described below in conjunction with the accompanying drawings. Any equivalent replacement of the technical features of the technical solution of the utility model and any solution derived from conventional reasoning shall fall within the protection scope of the utility model. The fixed connection and fixed setting mentioned in the utility model are all common connection methods in the mechanical field, including welding, bolt and nut connection, and screw connection.
[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0021] like Figure 1-3As shown, this example provides a straightening device applied to copper wire embedding equipment, by using the positioning wheel 5 with a bearing and the extrusion wheel 6 with an outer contour and a wiring groove 611 to cooperate with each other, the copper wire is straightened through mutual extrusion, and at the same time, the wiring groove 611 is designed according to the specifications of the copper wire, and the deformation of the copper wire caused by the production and transportation process is corrected to a certain extent, ensuring that the appearance of the copper wire is stable and consistent when embedded.
[0022] The straightening device comprises a mounting support 1, a guide wheel 2, a roller straightening assembly and a pressure block 8 straightening assembly. The top of the mounting support 1 is provided with a guide wheel 2 for unwinding the copper wire. The front end of the mounting support 1 is located below the guide wheel 2. The roller straightening assembly and the pressure block 8 straightening assembly are arranged in sequence from top to bottom. The roller straightening assembly comprises a linear guide rail 3, a slider 4, a positioning wheel 5 and an extrusion wheel 6. The linear guide rail 3 is transversely arranged on the mounting support 1. A slider 4 is slidably arranged at the left and right ends of the linear guide rail 3, and the two sliders 4 are respectively connected to the guide rail 3. The two ends of the linear guide 3 are threadedly connected through threaded connectors to achieve position adjustment of the slider 4; the front end surfaces of the two sliders 4 are respectively provided with a positioning wheel 5 and an extrusion wheel 6 through bearing rotation, and a circle of positioning grooves 51 are provided on the positioning wheel 5; the extrusion wheel 6 is provided with a circle of convex rings 61, and the end face of the convex ring 61 is provided with a circle of routing grooves 611 for positioning the copper wire 10, and the routing grooves 611 are arranged in an arc-shaped structure and adapted to the size of the copper wire, and one end of the convex ring 61 extends into the positioning groove 51 and cooperates with the positioning groove 51 to extrude and position the copper wire.
[0023] The straightening assembly of the pressing block 8 includes a positioning seat 7, a pressing block 8 and a driving cylinder 9. A guide groove 71 for the copper wire to pass vertically is longitudinally opened at the front end of the positioning seat 7. The guide groove 71 is located below between the positioning wheel 5 and the extrusion wheel 6, and the inner side wall of one end of the guide groove 71 is arranged in an arc-shaped structure and adapted to the size and shape of the copper wire. A boss is arranged on one side of the guiding groove 71 on the positioning seat 7, and a driving cylinder 9 is horizontally mounted on the boss. A pressing block 8 is arranged on the piston rod of the driving cylinder 9. A straightening block 81 is arranged at one end of the pressing block 8 and is engaged with the guiding groove 71. The pressing block 8 is horizontally pushed by the driving cylinder 9, so that the straightening block 81 cooperates with the inner wall of the guiding groove 71 to extrude and straighten the copper wire.
[0024] Two guide rods 82 are horizontally arranged on the side wall of the end of the pressing block 8 away from the driving cylinder 9, and the guide rods 82 are horizontally penetrated in the positioning seat 7, so that the pressing block 8 is horizontally slidably connected with the positioning seat 7 through the guide rods 82. A straightening block 81 is arranged on one side of the pressing block 8 located at the guide rod 82, the width of the guide groove 71 is matched with the width of the straightening block 81, and an arc groove 811 for positioning the copper wire 10 is longitudinally opened at one end of the straightening block 81.
[0025] In this embodiment, both ends of the linear guide 3 are horizontally and vertically provided with a fixed seat 31, and the fixed seat 31 is provided with the threaded connection member, which includes a screw 32 and a rotating seat 33. The rotating seat 33 is horizontally penetrated in the fixed seat 31, and the screw 32 is horizontally rotatably arranged in the rotating seat 33. One end of the screw 32 is horizontally penetrated in the slider 4 and threadedly connected thereto, and the other end of the screw 32 is provided with a screw head 34, and the screw head 34 is provided with a hexagonal hole. The screw 32 is threadably matched with the slider 4 by rotating the screw head 34 to realize the displacement of the slider 4, thereby adjusting the position and spacing between the positioning wheel 5 and the extrusion wheel 6.
[0026] Working principle: When the copper wire is unwound through the guide wheel 2 and enters between the positioning wheel 5 and the extrusion wheel 6, the positioning wheel 5 and the extrusion wheel 6 are driven to rotate through their internal bearings under the friction force, so that the copper wire is squeezed and passed between the positioning wheel 5 and the extrusion wheel 6, ensuring that the copper wire is straightened after being squeezed. When the copper wire passes through the straightening assembly of the pressing block 8, it is squeezed and straightened again by the pressing block 8 fixed on the clamping cylinder, thereby playing a straightening role.
[0027] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a technician familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A straightening device for copper wire embedding equipment, characterized in that: The invention comprises a mounting support (1), a guide wheel (2), a roller straightening assembly and a pressure block (8) straightening assembly, wherein the guide wheel (2) is arranged at the top of the mounting support (1), the front end of the mounting support (1) is located below the guide wheel (2), and the roller straightening assembly and the pressure block (8) straightening assembly are arranged in sequence from top to bottom; the roller straightening assembly comprises a linear guide rail (3), a slider (4), a positioning wheel (5) and an extrusion wheel (6), the linear guide rail (3) is transversely arranged on the mounting support (1), a slider (4) is slidably arranged at the left and right ends of the linear guide rail (3), and the two sliders (4) are respectively threadedly connected to the two ends of the linear guide rail (3) through threaded connectors; the positioning wheel (5) and the extrusion wheel (6) are respectively rotatably arranged at the front ends of the two sliders (4), and a circle of positioning grooves (51) are provided on the positioning wheel (5); the extrusion wheel (6) ) is provided with a convex ring (61) corresponding to the position of the positioning groove (51), the end surface of the convex ring (61) is provided with a wire routing groove (611), one end of the convex ring (61) extends into the positioning groove (51) and cooperates with the positioning groove (51) to extrude and position the copper wire; the pressure block (8) straightening assembly comprises a positioning seat (7), a pressure block (8) and a driving cylinder (9), the front end of the positioning seat (7) is longitudinally provided with a guide groove (71) for the copper wire to vertically pass through, the driving cylinder (9) is horizontally arranged at the front end of the positioning seat (7), the pressure block (8) is arranged on the piston rod of the driving cylinder (9), one end of the pressure block (8) is provided with a straightening block (81) engaged with the guide groove (71), the pressure block (8) is pushed horizontally by the driving cylinder (9), so that the straightening block (81) cooperates with the inner wall of the guide groove (71) to extrude and straighten the copper wire.
2. A straightening device for copper wire embedding equipment according to claim 1, characterized in that: The wiring groove (611) is arranged in an arc-shaped structure and is adapted to the size of the copper wire.
3. A straightening device for copper wire embedding equipment according to claim 1, characterized in that: At least two guide rods (82) are horizontally arranged on the side wall of one end of the pressing block (8) away from the driving cylinder (9), and the guide rods (82) are horizontally penetrated in the positioning seat (7), so that the pressing block (8) is horizontally slidably connected to the positioning seat (7) through the guide rods (82).
4. A straightening device for copper wire embedding equipment as claimed in claim 3, characterized in that: The straightening block (81) is arranged on one side of the pressing block (8) located on the guide rod (82), the width of the guide groove (71) is matched with the width of the straightening block (81), and an arc groove (811) for positioning the copper wire is longitudinally opened at one end of the straightening block (81).
5. A straightening device for copper wire embedding equipment as claimed in claim 4, characterized in that: The guide groove (71) is located below between the positioning wheel (5) and the extrusion wheel (6), and the inner side wall at one end of the guide groove (71) is arranged in an arc-shaped structure and is adapted to the size and shape of the copper wire.
6. A straightening device for copper wire embedding equipment as claimed in claim 1, characterized in that: Both ends of the linear guide rail (3) are provided with fixed seats (31) in a horizontal and vertical manner. The fixed seats (31) are provided with the threaded connector, which comprises a screw rod (32) and a rotating seat (33). The rotating seat (33) is horizontally penetrated in the fixed seat (31). The screw rod (32) is horizontally rotatably arranged in the rotating seat (33). One end of the screw rod (32) is horizontally penetrated in the slider (4) and is threadedly connected thereto. The other end of the screw rod (32) is provided with a screwing head (34).