Positioning device for welding wire polishing machine
By designing a positioning device for the welding wire polishing machine, the problems of friction and oil stains during the winding process of the welding wire are solved, achieving high-precision positioning and dynamic decontamination of the welding wire, thereby improving the quality of finished welding wire and production efficiency.
Patent Information
- Application Number
- CN202520669173.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-04-10
AI Technical Summary
In the continuous production process of welding wire, the transverse reciprocating motion of the take-up reel during wire winding causes the welding wire to come into contact with the wall of the through hole of the exit plate, resulting in friction and damage to the coating. Furthermore, the residual cooling oil stains on the surface of the welding wire after polishing affect the subsequent welding quality. The existing guide device has rigid contact, which is prone to stress concentration and lacks dynamic adjustment capability.
A positioning device for a welding wire polishing machine was designed, including a mounting base, an adjustment component, a positioning tube, and degreasing cotton. By combining mechanical adjustment with flexible cleaning, it achieves precise guidance and surface treatment of the welding wire throughout the entire path from polishing to winding, and has the functions of high-precision positioning, dynamic decontamination, and rapid maintenance.
It significantly improves the quality of finished welding wire and production line efficiency, avoids damage to the coating on the welding wire surface and oil residue, and ensures that the welding wire is free from lateral friction and highly accurate in positioning throughout the entire path.
Smart Images
Figure CN223920776U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of polishing equipment technology, and in particular to a positioning device for a welding wire polishing machine. Background Technology
[0002] In the continuous production process of welding wire, the polished welding wire needs to be wound and arranged by a take-up reel. The traditional process has the following defects: the lateral reciprocating motion of the take-up reel during wire arrangement causes the welding wire to come into contact with the wall of the through hole of the exit plate, resulting in friction between the welding wire and equipment components at the polishing exit, damaging the surface coating; cooling oil residue remains on the surface of the welding wire after polishing, directly affecting the subsequent welding quality; the existing guide device has rigid contact, which is prone to stress concentration and lacks dynamic adjustment capability. Utility Model Content
[0003] The technical problem to be solved by this utility model is: in order to overcome the problem that the horizontal reciprocating motion of the take-up reel during wire winding causes the welding wire to come into contact with the through hole wall of the outlet plate, resulting in friction between the welding wire and the equipment components at the polishing outlet and damage to the surface coating, a positioning device for a welding wire polishing machine is provided.
[0004] The technical solution adopted by this utility model to solve its technical problem is: a positioning device for a welding wire polishing machine. The welding wire polishing machine includes a frame and an outlet plate and a winding assembly arranged on the frame. The outlet plate has a through hole for the welding wire to pass through. The positioning device is arranged on the frame and is located between the outlet plate and the winding assembly. The positioning device includes a mounting base, an adjusting component, a positioning tube, and degreasing cotton. The adjusting component is fixedly connected to the outlet plate, and the adjusting end of the adjusting component is fixedly connected to the mounting base. The adjusting component is used to provide power for the movement of the positioning tube, so that the positioning tube and the through hole are coaxial. The positioning tube is fixedly connected to the mounting base. The positioning tube is used to accommodate the degreasing cotton, which is arranged inside the positioning tube and is used for the welding wire to pass through. Through the design of the mounting base, adjusting component, positioning tube, and degreasing cotton, the combination of mechanical adjustment and flexible cleaning is realized, realizing precise guidance and surface treatment of the welding wire throughout the entire path from polishing to winding. It has three core functions: high-precision positioning, dynamic decontamination, and rapid maintenance, significantly improving the quality of finished welding wire and production line efficiency.
[0005] To address the issue of how to arrange the adjustment components, the system further includes an adjustment component comprising a horizontal slide rail, a horizontal slider that matches the horizontal slide rail, a connecting seat, and a vertical adjustment component. The horizontal slide rail and the outlet plate are fixedly connected, the horizontal slide rail and the horizontal slider are slidably connected, one end of the connecting seat is fixedly connected to the horizontal slider, an adjustment cavity is provided inside the mounting seat, the other end of the connecting seat extends into the adjustment cavity, the end of the vertical adjustment component passes through the mounting seat and extends into the adjustment cavity and is rotatably connected to the connecting seat, and the vertical adjustment component and the mounting seat are threadedly connected.
[0006] It further includes a vertical adjustment component, which is a screw.
[0007] To address the issue of the lateral slider being moved by the welding wire and causing offset, a further adjustment component is included, comprising a slider locking element and a threaded connection between the slider locking element and the lateral slider.
[0008] When the horizontal slide rail and the horizontal slider are fixed, the slider locking element abuts against the horizontal slide rail.
[0009] To address the issue of the degreasing cotton being pulled out by the welding wire, the positioning device further includes a limiting member, which is fixedly connected to a positioning tube. The limiting member is used to restrict the axial movement of the degreasing cotton.
[0010] To address the inconvenience of installing the degreasing cotton, a notch is further provided on the top surface of the positioning tube.
[0011] The beneficial effects of this utility model are as follows: The positioning device for a welding wire polishing machine provided by this utility model combines mechanical adjustment and flexible cleaning through the design of the mounting base, adjustment components, positioning tube and degreasing cotton. It achieves precise guidance and surface treatment of the welding wire throughout the entire path from polishing to winding, and has three core functions: high-precision positioning, dynamic decontamination and rapid maintenance, which significantly improves the quality of finished welding wire and production line efficiency. Attached Figure Description
[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0013] Figure 1 This is a schematic diagram of the structure of this utility model;
[0014] Figure 2 This is a utility model Figure 1 Enlarged structural diagram at point A;
[0015] Figure 3 This is a utility model Figure 2 A schematic diagram of the structure in cross-section.
[0016] In the diagram: 1. Frame, 2. Exit plate, 21. Through hole, 3. Rewinding assembly, 4. Mounting base, 41. Adjustment cavity, 5. Adjustment assembly, 51. Horizontal slide rail, 52. Horizontal slider, 53. Connecting base, 54. Vertical adjustment component, 55. Slider locking component, 56. Limiting component, 6. Positioning tube, 7. Degreasing cotton. Detailed Implementation
[0017] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.
[0018] like Figure 1This is a schematic diagram of the structure of this utility model, a positioning device for a welding wire polishing machine. The welding wire polishing machine includes a frame 1, an outlet plate 2 and a winding assembly 3 arranged on the frame 1. The winding assembly 3 includes a winding reel driven by a motor. The winding reel rotates to wind up the polished welding wire. The outlet plate 2 has a through hole 21 for the welding wire to pass through. The positioning device is arranged on the frame 1 and is located between the outlet plate 2 and the winding assembly 3. Figure 2 , 3 As shown, the positioning device includes a mounting base 4, an adjusting component 5, a positioning tube 6, and an oil-removing cotton 7. The adjusting component 5 is fixedly connected to the outlet plate 2, and the adjusting end of the adjusting component 5 is fixedly connected to the mounting base 4. The adjusting component 5 is used to provide power for the movement of the positioning tube 6, making the positioning tube 6 and the through hole 21 coaxial. The positioning tube 6 is fixedly connected to the mounting base 4. The positioning tube 6 is used to accommodate the oil-removing cotton 7, which is arranged inside the positioning tube 6 and is used for the welding wire to pass through. Through the design of the mounting base 4, the adjusting component 5, the positioning tube 6, and the oil-removing cotton 7, the combination of mechanical adjustment and flexible cleaning is realized, achieving precise guidance and surface treatment of the welding wire throughout the entire path from polishing to winding. It has three core functions: high-precision positioning, dynamic decontamination, and rapid maintenance, significantly improving the quality of the finished welding wire and the efficiency of the production line. The polished welding wire passes through the through hole 21 of the outlet plate 2 and is guided to the winding component 3 through the oil-removing cotton 7 inside the positioning tube 6. The welding wire is in close contact with the oil-removing cotton 7, and the surface oil stains are absorbed and removed.
[0019] When the assembly is being wound up, the welding wire deviates slightly as the I-beam swayes. The degreasing cotton 7 buffers the lateral stress through elastic deformation, and continuously absorbs the oil stains on the surface of the welding wire. Once saturated, it can be directly pulled out and replaced through the notch.
[0020] like Figure 2 , 3 As shown, the adjustment assembly 5 includes a horizontal slide rail 51, a horizontal slider 52 that matches the horizontal slide rail 51, a connecting seat 53, and a vertical adjustment member 54. The horizontal slide rail 51 is fixedly connected to the outlet plate 2, and the horizontal slide rail 51 and the horizontal slider 52 are slidably connected. One end of the connecting seat 53 is fixedly connected to the horizontal slider 52. An adjustment cavity 41 is provided in the mounting base 4, and the other end of the connecting seat 53 extends into the adjustment cavity 41. The end of the vertical adjustment member 54 passes through the mounting base 4 and extends into the adjustment cavity 41 and is connected to the connecting seat 52. The connecting seat 53 is rotatably connected, and the vertical adjusting component 54 and the mounting seat 4 are threadedly connected. The vertical adjusting component 54 is a screw. Loosen the slider locking component 55 and push the horizontal slider 52 to move along the horizontal slide rail 51 so that the center line of the positioning tube 6 is initially aligned with the through hole of the outlet plate 2. Rotate the vertical adjusting component 54 to drive the mounting seat 4 and the positioning tube 6 to move up and down until there is no lateral friction when the welding wire passes through the positioning tube 6. After the adjustment is completed, tighten the slider locking component 55 to press against the horizontal slide rail 51 and lock the position of the horizontal slider 52.
[0021] like Figure 2 , 3 As shown, the adjusting assembly 5 includes a slider locking member 55, which is threadedly connected to a transverse slider 52.
[0022] When the transverse slide rail 51 and the transverse slider 52 are fixed, the slider locking member 55 abuts against the transverse slide rail 51.
[0023] like Figure 2 , 3 As shown, the positioning device includes a limiting member 56, which is fixedly connected to the positioning tube 6. The limiting member 56 is used to restrict the axial movement of the degreasing cotton 7. The limiting member 56 is an L-shaped plate, and the limiting part of the limiting member 56 is in contact with the end of the degreasing cotton 7.
[0024] like Figure 2 , 3 As shown, a notch is provided on the top surface of the positioning tube 6 to facilitate the installation of the degreasing cotton 7. The presence of the notch allows the positioning tube 6 to expand elastically to a certain extent.
[0025] Working process: During adjustment, loosen the slider locking part 55, push the horizontal slider 52 to move along the horizontal slide rail 51, so that the center line of the positioning tube 6 is initially aligned with the through hole of the outlet plate 2. Rotate the vertical adjusting part 54 to drive the mounting base 4 and the positioning tube 6 to move up and down until there is no lateral friction when the welding wire passes through the positioning tube 6. After the adjustment is completed, tighten the slider locking part 55 to press against the horizontal slide rail 51 and lock the position of the horizontal slider 52.
[0026] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.
Claims
1. A positioning device for a welding wire polishing machine, the welding wire polishing machine comprising a frame (1) and an outlet plate (2) and a winding assembly (3) arranged on the frame (1), the outlet plate (2) having a through hole (21) for welding wire to pass through, characterized in that, The positioning device is arranged on the frame (1) and is located between the outlet plate (2) and the winding assembly (3). The positioning device includes a mounting base (4), an adjusting assembly (5), a positioning tube (6), and an oil-removing cotton (7). The adjusting assembly (5) is fixedly connected to the outlet plate (2), and the adjusting end of the adjusting assembly (5) is fixedly connected to the mounting base (4). The adjusting assembly (5) is used to provide power for the movement of the positioning tube (6) so that the positioning tube (6) and the through hole (21) are coaxial. The positioning tube (6) is fixedly connected to the mounting base (4). The positioning tube (6) is used to accommodate the oil-removing cotton (7). The oil-removing cotton (7) is arranged inside the positioning tube (6) and is used for the welding wire to pass through.
2. The positioning device for a welding wire polishing machine as described in claim 1, characterized in that: The adjustment assembly (5) includes a horizontal slide rail (51), a horizontal slider (52) that matches the horizontal slide rail (51), a connecting seat (53), and a vertical adjustment component (54). The horizontal slide rail (51) and the outlet plate (2) are fixedly connected. The horizontal slide rail (51) and the horizontal slider (52) are slidably connected. One end of the connecting seat (53) is fixedly connected to the horizontal slider (52). An adjustment cavity (41) is provided in the mounting base (4). The other end of the connecting seat (53) extends into the adjustment cavity (41). The end of the vertical adjustment component (54) passes through the mounting base (4) and extends into the adjustment cavity (41) and is rotatably connected to the connecting seat (53). The vertical adjustment component (54) and the mounting base (4) are threadedly connected.
3. The positioning device for a welding wire polishing machine as described in claim 2, characterized in that: The vertical adjustment component (54) is a screw.
4. The positioning device for a welding wire polishing machine as described in claim 2, characterized in that: The adjusting assembly (5) includes a slider locking member (55), which is threadedly connected to the transverse slider (52). When the transverse slide rail (51) and the transverse slider (52) are fixed, the slider locking member (55) abuts against the transverse slide rail (51).
5. The positioning device for a welding wire polishing machine as described in claim 1, characterized in that: The positioning device includes a limiting member (56), which is fixedly connected to the positioning tube (6). The limiting member (56) is used to restrict the axial movement of the degreasing cotton (7).
6. The positioning device for a welding wire polishing machine as described in claim 1, characterized in that: A notch is provided on the top surface of the positioning tube (6).