Stretching device for wire production
By designing an adjustable stretching mechanism and automatic wire collection system, the problem that existing wire stretching devices cannot adapt to wires of different diameters and manual wire collection are solved, and flexible stretching and automatic winding of wires of different diameters are achieved, improving the Productivity and ease of use.
Patent Information
- Application Number
- CN202420787818.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing wire stretching devices cannot be properly adjusted according to wires of different diameters, which is inconvenient to use, and manual wire collection is required after stretching, which makes disassembly of wire collection equipment time-consuming and labor-intensive.
A stretching device for wire production including an adjustable stretching mechanism and an automatic wire retraction mechanism is designed. The servo motor, micro motor and gear system are used to achieve the stretching and automatic winding of wires of different diameters, and the removable wire retraction is adopted. Wire mechanism and rubber protective pads improve ease of use.
It realizes flexible stretching and automatic winding of wires of different diameters, improves production efficiency, reduces manual operation, and simplifies the equipment disassembly and collection process.
Smart Images
Figure CN222175399U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire production, in particular to a stretching device for wire production. Background Art
[0002] Wire drawing refers to a pressure processing method in which the wire blank die hole undergoes plastic deformation under a certain tensile force, reducing the area and increasing the length. It has the following characteristics: the drawn wire has a relatively precise size, a smooth surface, and a variety of cross-sectional shapes; it can draw wires of large lengths and various diameters; it is mainly cold-processed, with simple drawing processes, molds, and equipment, and high production efficiency; the drawing energy consumption is large, and the deformation is subject to certain restrictions. However, the existing drawing device cannot be properly adjusted according to wires of different diameters when in use, which reduces its practicality. At the same time, the stretched wire usually needs to be manually reeled in. After the reeling is completed, it is not convenient to disassemble and replace the reel with a new one, which is time-consuming and labor-intensive. Utility Model Content
[0003] The utility model provides a stretching device for wire production, which solves the existing problems.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a stretching device for wire production, comprising a stretching platform, a stretching mechanism and a wire taking-up mechanism, a bracket is provided on one side of the surface of the stretching platform, a stretching mechanism with an adjustable stretching diameter is provided in the bracket, a detachable wire taking-up mechanism is symmetrically provided on one side of the bracket, a slide groove is provided on the other side of the bracket, a one-way screw rod is provided in the slide groove, a moving block is provided on the one-way screw rod, a positioning ring is provided on the moving block, threaded rods are symmetrically provided in the positioning ring, and a positioning plate is provided on the threaded rod.
[0005] Preferably, the stretching mechanism includes a servo motor, a bidirectional screw, a slider, a stretching roller, a micro motor and an electric push rod, the output shaft of the servo motor is connected to the bidirectional screw, opposite threads are provided at both ends of the bidirectional screw, sliders are provided at both ends of the bidirectional screw, the slider is rotatably connected to one end of the stretching roller, the other end of the stretching roller is connected to the output shaft of the micro motor, a groove is provided on the other side of the bracket, electric push rods are symmetrically provided in the groove, and the electric push rods are connected to the surface of the micro motor.
[0006] Preferably, the wire-taking mechanism comprises a fixed seat, a wire-taking shaft, a spring, a connecting block, a driving gear, a driven gear, a driving motor and a rotating shaft. A fixed seat is symmetrically provided on one side of the bracket, a connecting groove is provided on the fixed seat on one side, a through groove is provided at one end of the rotating shaft, a spring is provided in the through groove, connecting blocks are provided at both ends of the spring, the rotating shaft and the connecting groove are clamped together by connecting blocks, the rotating shaft is rotatably connected to the wire-taking shaft, a driven gear is provided at the other end of the wire-taking shaft, a driving gear is provided on the output shaft of the driving motor, and the driving gear and the driven gear are meshed with each other.
[0007] Preferably, one end of the threaded rod extends out of the slide slot and is connected to the handle.
[0008] Preferably, a protective pad is provided on the positioning plate, and the protective pad is made of rubber.
[0009] Preferably, a partition is provided in the groove.
[0010] Preferably, a fixing plate is provided on the fixing seat on one side, and a driving motor is provided on the fixing plate.
[0011] Preferably, support columns are provided at the four corners of the bottom of the stretching platform, and the four support columns are symmetrically arranged in pairs.
[0012] The beneficial effects of the utility model are as follows: the stretching mechanism enables stretching of wires of different diameters, thereby improving usability. When the motor is driven to work, the active gear drives the driven gear to rotate, thereby driving the wire-taking shaft to rotate, so that the wire can be automatically wound up, avoiding manual winding, saving time and effort, and being more convenient to use. When the winding is completed, the spring is squeezed inwardly to disengage the connecting block from the connecting groove, making disassembly and collection more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model.
[0014] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.
[0015] Figure 3 This is a schematic structural diagram of the utility model from another angle.
[0016] Figure 4 It is a cross-sectional structural schematic diagram of the utility model.
[0017] Numbers in the figure: 1. stretching platform; 2. stretching mechanism; 3. wire taking-up mechanism; 4. bracket; 5. one-way screw; 6. moving block; 7. positioning ring; 8. threaded rod; 9. positioning plate; 10. servo motor; 11. two-way screw; 12. slider; 13. stretching roller; 14. micro motor; 15. electric push rod; 16. fixed seat; 17. wire taking-up shaft; 18. spring; 19. connecting block; 20. driving gear; 21. driven gear; 22. driving motor; 23. handle; 24. protective pad; 25. partition; 26. fixed plate; 27. support column; 28. rotating shaft. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0019] Reference Figure 1-Figure 4 As shown, a stretching device for wire production includes a stretching platform 1, a stretching mechanism 2 and a wire taking-up mechanism 3. A bracket 4 is provided on one side of the surface of the stretching platform 1, and a stretching mechanism 2 with an adjustable stretching diameter is provided in the bracket 4. A detachable wire taking-up mechanism 3 is symmetrically provided on one side of the bracket 4, and a slide groove is provided on the other side of the bracket 4. A one-way screw rod 5 is provided in the slide groove, a moving block 6 is provided on the one-way screw rod 5, a positioning ring 7 is provided on the moving block 6, threaded rods 8 are symmetrically provided in the positioning ring 7, and a positioning plate 9 is provided on the threaded rod 8.
[0020] The stretching mechanism 2 includes a servo motor 10, a bidirectional screw rod 11, a slider 12, a stretching roller 13, a micro motor 14 and an electric push rod 15. The output shaft of the servo motor 10 is connected to the bidirectional screw rod 11. Opposite threads are provided at both ends of the bidirectional screw rod 11. Sliders 12 are provided at both ends of the bidirectional screw rod 11. The slider 12 is rotatably connected to one end of the stretching roller 13. The other end of the stretching roller 13 is connected to the output shaft of the micro motor 14. A groove is provided on the other side of the bracket 4. Electric push rods 15 are symmetrically provided in the groove. The electric push rods 15 are connected to the surface of the micro motor 14. When the servo motor 10 works, the sliders 12 at both ends of the bidirectional screw rod 11 move. The electric push rod 15 moves with the movement of the slider 12, so that wires of different diameters can be stretched, thereby improving usability. When it moves to a suitable position, the micro motor 14 works to drive the stretching roller 13 to rotate and stretch the wire, thereby making it more convenient to use.
[0021] The wire-taking mechanism 3 comprises a fixed seat 16, a wire-taking shaft 17, a spring 18, a connecting block 19, a driving gear 20, a driven gear 21, a driving motor 22 and a rotating shaft 28. A fixed seat 16 is symmetrically arranged on one side of the bracket 4. A connecting groove is arranged on the fixed seat 16 on one side. A through groove is arranged at one end of the rotating shaft 28. A spring 18 is arranged in the through groove. Connecting blocks 19 are arranged at both ends of the spring 18. The rotating shaft 28 is engaged with the connecting groove through the connecting block 19. The rotating shaft 28 is rotatably connected with the wire-taking shaft 17. A driven gear 21 is arranged at the other end of the wire-taking shaft 17. A driving gear 20 is arranged on the output shaft of the driving motor 22. The driving gear 20 and the driven gear 21 are meshed with each other. When the driving motor 22 works, the driving gear 20 drives the driven gear 21 to rotate, thereby driving the wire-taking shaft 17 to rotate, so that the wire can be automatically wound, which saves time and effort and is more convenient to use. When the wire-taking is completed, the spring 18 is squeezed inwardly so that the connecting block 19 is disengaged from the connecting groove, making it more convenient to disassemble and collect.
[0022] One end of the threaded rod 8 extends out of the slide slot and is connected to the handle 23. By turning the handle 23, the position of the wire take-up point can be adjusted so that the wire on the take-up shaft 17 is evenly distributed. A protective pad 24 is provided on the positioning plate 9. The protective pad 24 is made of rubber and plays a protective role. A partition plate 25 is provided in the groove. A fixing plate 26 is provided on one side of the fixing seat 16. A driving motor 22 is provided on the fixing plate 26. Support columns 27 are provided at the four corners of the bottom of the stretching platform 1. The four support columns 27 are symmetrically arranged in pairs to play a supporting role.
[0023] Working principle: When the device of the utility model is in use, the threaded rod 8 is first rotated to adjust the positioning plate 9 according to different wire diameters, and the wire is passed through the positioning ring 7. There is a certain gap between the wire and the positioning plate 9, which plays a certain limiting role. The servo motor 10 works to drive the sliders 12 at both ends of the bidirectional screw rod 11 to move, and the electric push rod 15 moves with the movement of the slider 12, so that wires of different diameters can be stretched. When it moves to a suitable position, the micro motor 14 works to drive the stretching roller 13 to rotate, and the wire is stretched. The wire is wound around the take-up shaft 17 after being stretched. The driving motor 22 works, and the active gear 20 drives the driven gear 21 to rotate, thereby driving the take-up shaft 17 to rotate, so that the wire can be automatically wound, saving time and effort, and being more convenient to use.
[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A stretching device for wire production, comprising a stretching platform (1), a stretching mechanism (2) and a wire taking-up mechanism (3), characterized in that: A bracket (4) is provided on one side of the surface of the stretching platform (1), a stretching mechanism (2) with adjustable stretching diameter is provided in the bracket (4), a detachable wire-receiving mechanism (3) is symmetrically provided on one side of the bracket (4), a slide groove is provided on the other side of the bracket (4), a one-way screw rod (5) is provided in the slide groove, a moving block (6) is provided on the one-way screw rod (5), a positioning ring (7) is provided on the moving block (6), a threaded rod (8) is symmetrically provided in the positioning ring (7), and a positioning plate (9) is provided on the threaded rod (8).
2. A wire production stretching device according to claim 1, characterized in that: The stretching mechanism (2) comprises a servo motor (10), a bidirectional screw (11), a slider (12), a stretching roller (13), a micro motor (14) and an electric push rod (15); the output shaft of the servo motor (10) is connected to the bidirectional screw (11); opposite threads are provided at both ends of the bidirectional screw (11); sliders (12) are provided at both ends of the bidirectional screw (11); the slider (12) is rotatably connected to one end of the stretching roller (13); the other end of the stretching roller (13) is connected to the output shaft of the micro motor (14); a groove is provided on the other side of the bracket (4); the electric push rods (15) are symmetrically provided in the groove; the electric push rods (15) are connected to the surface of the micro motor (14).
3. A wire production stretching device according to claim 1, characterized in that: The wire-taking mechanism (3) comprises a fixed seat (16), a wire-taking shaft (17), a spring (18), a connecting block (19), a driving gear (20), a driven gear (21), a driving motor (22) and a rotating shaft (28); a fixed seat (16) is symmetrically arranged on one side of the bracket (4); a connecting groove is arranged on one side of the fixed seat (16); a through groove is arranged at one end of the rotating shaft (28); a spring (18) is arranged in the through groove; connecting blocks (19) are arranged at both ends of the spring (18); the rotating shaft (28) and the connecting groove are clamped by the connecting block (19); the rotating shaft (28) is rotatably connected to the wire-taking shaft (17); a driven gear (21) is arranged at the other end of the wire-taking shaft (17); a driving gear (20) is arranged on the output shaft of the driving motor (22); and the driving gear (20) and the driven gear (21) are meshed with each other.
4. A wire production stretching device according to claim 1, characterized in that: One end of the threaded rod (8) extends out of the slide slot and is connected to the handle (23).
5. A wire production stretching device according to claim 1, characterized in that: The positioning plate (9) is provided with a protection pad (24), and the protection pad (24) is made of rubber.
6. A wire production stretching device according to claim 2, characterized in that: A partition plate (25) is arranged in the groove.
7. A wire production stretching device according to claim 3, characterized in that: A fixing plate (26) is provided on the fixing seat (16) on one side, and a driving motor (22) is provided on the fixing plate (26).
8. A wire production stretching device according to claim 1, characterized in that: Support columns (27) are provided at the four corners of the bottom of the stretching platform (1), and the four support columns (27) are symmetrically arranged in pairs.