Aluminum wire guide wheel group

Abstract

The utility model relates to the technical field of stranding machines, in particular to an aluminum wire guide wheel set which comprises a base, a sliding groove is formed in the top face of the base, and a threaded rod is movably installed in the sliding groove through a bearing. A replacement structure is mounted on the upper side of the base and comprises a moving block, the moving block is slidably mounted on the inner side of the sliding groove, a rotating shaft is movably mounted at the upper end of the moving block through a bearing, a rotating disc is fixedly connected to the end of the rotating shaft, and a guide wheel square core is fixedly connected to the middle of the surface of the rotating disc; and a guide wheel jacket is sleeved on the outer side of the guide wheel square core. The detachable guide wheel outer sleeve is arranged on the outer side of the guide wheel square core, after the guide wheel outer sleeve is abraded, the guide wheel outer sleeve can be independently replaced, the whole guide wheel outer sleeve does not need to be replaced, the use cost of an enterprise is reduced, meanwhile, the two sets of moving blocks can be away from each other so that the guide wheel outer sleeve can be conveniently taken down from the guide wheel square core, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of stranding machine technology, specifically to an aluminum wire guide wheel assembly. Background Technology

[0002] Stranding machines are widely used for stranding various soft and hard conductor wires and electronic wires. The stranding bow, as the core component of the stranding machine, plays a crucial role and has a significant impact on the quality of the stranded wire. Currently, guide rollers replace ceramic eyelets in the stranding bow, changing sliding friction to rolling friction, greatly reducing friction and extending service life. However, the guide rollers currently on the market still have the following shortcomings in practical use.

[0003] In response, Chinese patent application number CN202223330254.9 discloses a guide wheel mechanism for a drawbow, including a mounting base and guide wheels. The guide wheels are spaced apart and mounted above the mounting base. An adjustment component is mounted on the upper surface of the mounting base, and vertical plates are symmetrically mounted on the upper surface of the adjustment component. The vertical plates are connected to the output end of the adjustment component. A guide component is mounted on the inner wall of the vertical plates, and the guide wheels are correspondingly mounted between the two vertical plates. This utility model uses the guide component to guide the rotation of the guide wheels, ensuring stability during rotation, reducing friction, and extending the service life of the guide wheels. Simultaneously, the adjustment component mounted on the mounting base allows for quick adjustment of the distance between the two vertical plates, enabling installation of guide wheels of different sizes. This provides a wide range of adaptability, eliminates the need to change the mounting base, reduces overall installation costs, facilitates assembly and debugging, and offers flexibility.

[0004] The guide wheel is released from its limit by rotating the two sets of vertical plates away from each other, so that the guide wheel can be replaced. However, when the guide wheel is in use, the worn parts are usually on the surface, and the whole wheel needs to be replaced, which is wasteful and increases the company's operating costs.

[0005] Therefore, in order to solve the above problems, an aluminum wire guide wheel assembly is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide an aluminum wire guide wheel assembly to solve the problem mentioned in the background art where the guide wheel is moved away from the two sets of vertical plates by a rotating rod to release the limit on the guide wheel for replacement. However, when the guide wheel is in use, the worn part is usually located on the surface, and the entire guide wheel needs to be replaced, which is wasteful and increases the company's usage cost.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an aluminum wire guide wheel assembly, comprising: a base, wherein a groove is provided on the top surface of the base, and a threaded rod is movably mounted inside the groove via a bearing;

[0008] A replacement structure is installed on the upper side of the base. The replacement structure includes a movable block, which is slidably installed on the inner side of the slide groove. A rotating shaft is movably installed on the upper end of the movable block through a bearing. A rotating disk is fixedly connected to the end of the rotating shaft. A guide wheel core is fixedly connected to the center of the surface of the rotating disk. A guide wheel sleeve is fitted on the outer side of the guide wheel core. A rectangular groove is opened on the surface of the guide wheel sleeve.

[0009] An installation structure is installed on the lower side of the base. The installation structure includes a threaded sleeve, which is fixedly connected to the bottom surface of the base.

[0010] Preferably, a magnetic post is bonded to the inner side of the threaded sleeve, a pad is fitted on the outer side of the middle part of the threaded sleeve, and a nut is threaded to the outer side of the bottom end of the threaded sleeve.

[0011] Preferably, two sets of the movable blocks and the rotating disk are provided, the two sets of movable blocks are installed symmetrically, and the threaded rod is threadedly connected to the two sets of movable blocks.

[0012] Preferably, the length of the guide wheel core is half the length of the rectangular groove, and the guide wheel core is inserted inside the rectangular groove.

[0013] Preferably, the two side walls of the guide wheel sleeve are respectively attached to the surfaces of the two sets of rotating disks.

[0014] Preferably, the magnetic post can be magnetically attracted to the pad, and the nut is located on the underside of the pad.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting a detachable guide wheel sleeve on the outside of the guide wheel square core, the guide wheel sleeve can be replaced separately after wear, without replacing the whole thing, which reduces the company's usage cost. At the same time, the two sets of moving blocks can be kept away from each other to facilitate the removal of the guide wheel sleeve from the guide wheel square core, which improves the practicality of the device.

[0016] 1. This utility model features a replacement structure. A rotating threaded rod is threadedly connected to two sets of moving blocks. Rotating the threaded rod causes the two sets of moving blocks to move away from each other, and the two sets of guide wheel cores to move away from each other as well. Then, the guide wheel sleeve is placed between the two sets of guide wheel cores, aligning the rectangular groove with the two sets of guide wheel cores. Next, the threaded rod is reversed, causing the two sets of moving blocks to move closer together. The two sets of guide wheel cores on the two sets of moving blocks are then inserted into the rectangular groove from both sides. The guide wheel sleeve can be installed on the outside of the guide wheel cores. In use, the guide wheel sleeve can drive the guide wheel cores, rotating disk, and rotating shaft to rotate on the moving blocks through the rectangular groove. When the surface of the guide wheel sleeve wears, rotating the threaded rod causes the two sets of moving blocks to move away from each other, and the two sets of guide wheel cores can be pulled out from both sides of the rectangular groove to release the fixation of the guide wheel sleeve. This allows for the individual replacement of the guide wheel sleeve, eliminating the need to replace the entire unit and reducing the company's operating costs.

[0017] 2. This utility model features an installation structure in which the base and pad are placed on opposite sides of the bow. A threaded sleeve passes through the bow, and the pad is fitted onto the outside of the threaded sleeve. The magnetic post can magnetically attract the pad, thus pre-fixing the pad onto the threaded sleeve. This allows the user to free up their hands to screw the nut to the end of the threaded sleeve, so that the threaded sleeve and the pad are clamped on the outside of the bow from both sides, achieving convenient installation of the device on the bow. Attached Figure Description

[0018] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0019] Figure 2 This is an exploded view of the structure of this utility model;

[0020] Figure 3 This is an exploded view of the structure of the present invention with a replacement structure;

[0021] Figure 4 This is a front view sectional diagram of the installation structure of this utility model.

[0022] In the diagram: 1. Base; 11. Slide groove; 12. Threaded rod; 2. Replacement structure; 21. Moving block; 22. Rotating shaft; 23. Rotating disk; 24. Guide wheel square core; 25. Guide wheel outer sleeve; 26. Rectangular groove; 3. Installation structure; 31. Threaded sleeve; 32. Magnetic column; 33. Pad; 34. Nut. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-4 An embodiment of an aluminum wire guide wheel assembly provided by this utility model:

[0025] The base 1, slide 11 and threaded rod 12 used in this application are products that can be purchased directly from the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0026] An aluminum wire guide wheel assembly includes: a base 1, a groove 11 is provided on the top surface of the base 1, and a threaded rod 12 is movably installed inside the groove 11 via a bearing;

[0027] A replacement structure 2 is installed on the upper side of the base 1. The replacement structure 2 includes a movable block 21, which is slidably installed inside the slide groove 11. A rotating shaft 22 is movably installed on the upper end of the movable block 21 via a bearing. A rotating disk 23 is fixedly connected to the end of the rotating shaft 22. A guide wheel core 24 is fixedly connected to the center of the surface of the rotating disk 23. A guide wheel outer sleeve 25 is sleeved on the outer side of the guide wheel core 24. A rectangular groove 26 is opened on the surface of the guide wheel outer sleeve 25. By setting a detachable guide wheel outer sleeve 25 on the outer side of the guide wheel core 24, the guide wheel outer sleeve 25 can be replaced separately after wear, without replacing the whole thing, which reduces the company's operating costs. At the same time, the two sets of movable blocks 21 can be moved away from each other to facilitate the removal of the guide wheel outer sleeve 25 from the guide wheel core 24, which improves the practicality of the device.

[0028] An installation structure 3 is installed on the lower side of the base 1. The installation structure 3 includes a threaded sleeve 31, which is fixedly connected to the bottom surface of the base 1.

[0029] Furthermore, a magnetic post 32 is bonded to the inner side of the threaded sleeve 31, and a pad 33 is fitted on the outer side of the middle part of the threaded sleeve 31. A nut 34 is threadedly connected to the outer side of the bottom end of the threaded sleeve 31. The base 1 and the pad 33 are placed on both sides of the winch, and then the threaded sleeve 31 passes through the winch. The pad 33 is fitted on the outer side of the threaded sleeve 31. The magnetic post 32 can magnetically attract the pad 33 to pre-fix the pad 33 on the threaded sleeve 31, so that the user can free up both hands to screw the nut 34 to the end of the threaded sleeve 31. This allows the threaded sleeve 31 and the pad 33 to be clamped on the outer side of the winch from both sides, realizing convenient installation of the device on the winch.

[0030] Furthermore, two sets of movable blocks 21 and rotating disk 23 are respectively provided. The two sets of movable blocks 21 are installed symmetrically. The threaded rod 12 is threadedly connected to the two sets of movable blocks 21. When the threaded rod 12 rotates, it can drive the two sets of movable blocks 21 to move closer or further away from each other in the slide groove 11, thereby fixing or separating the guide wheel outer sleeve 25.

[0031] Furthermore, the length of the guide wheel core 24 is half the length of the rectangular groove 26. The guide wheel core 24 is inserted into the rectangular groove 26. Two sets of guide wheel cores 24 can be inserted into the rectangular groove 26 from both sides to fix the guide wheel outer sleeve 25.

[0032] Furthermore, the two side walls of the guide wheel outer sleeve 25 are respectively attached to the surfaces of the two sets of rotating disks 23, and the rotating disks 23 can limit the position of the guide wheel outer sleeve 25 on the guide wheel core 24.

[0033] Furthermore, the magnetic post 32 can be magnetically attracted to the pad 33, and the nut 34 is located on the lower side of the pad 33. The magnetic post 32 can pre-fix the pad 33 to the outside of the threaded sleeve 31, which facilitates the rotation of the nut 34 for further fixation.

[0034] Working principle: During installation, the base 1 and the pad 33 are placed on both sides of the winch, and then the threaded sleeve 31 is passed through the winch. The pad 33 is fitted onto the outside of the threaded sleeve 31. The magnetic post 32 can magnetically attract the pad 33 to pre-fix the pad 33 onto the threaded sleeve 31, so that the user can free up their hands to screw the nut 34 to the end of the threaded sleeve 31. This allows the threaded sleeve 31 and the pad 33 to be clamped on the outside of the winch from both sides, realizing convenient installation of the device on the winch. Then, the threaded rod 12 is rotated. The threaded rod 12 is threadedly connected to the two sets of moving blocks 21. The rotation of the threaded rod 12... The rotation causes the two sets of moving blocks 21 to move away from each other, and the two sets of guide wheel cores 24 to move away from each other. Then, the guide wheel sleeve 25 is placed between the two sets of guide wheel cores 24, so that the rectangular groove 26 is aligned with the two sets of guide wheel cores 24. Then, the threaded rod 12 is reversed, causing the two sets of moving blocks 21 to move closer to each other. The two sets of guide wheel cores 24 on the two sets of moving blocks 21 are inserted into the rectangular groove 26 from both sides. The guide wheel sleeve 25 can be installed on the outside of the guide wheel cores 24. In use, the guide wheel sleeve 25 can drive the guide wheel cores 24, the rotating disk 23 and the rotating shaft 22 to rotate on the moving block 21 through the rectangular groove 26.

[0035] When the surface of the guide wheel sleeve 25 is worn, the threaded rod 12 is rotated to move the two sets of moving blocks 21 away, and the two sets of guide wheel square cores 24 can be pulled out from both sides of the rectangular groove 26 to release the fixation on the guide wheel sleeve 25. This allows the guide wheel sleeve 25 to be replaced individually without replacing the whole thing, reducing the company's usage costs.

[0036] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. An aluminum wire guide wheel assembly, comprising: A base (1) has a groove (11) on its top surface, and a threaded rod (12) is movably installed inside the groove (11) via a bearing. Its features are: A replacement structure (2) is installed on the upper side of the base (1). The replacement structure (2) includes a moving block (21). The moving block (21) is slidably installed on the inner side of the slide groove (11). A rotating shaft (22) is movably installed on the upper end of the moving block (21) through a bearing. A rotating disk (23) is fixedly connected to the end of the rotating shaft (22). A guide wheel core (24) is fixedly connected to the middle of the surface of the rotating disk (23). A guide wheel outer sleeve (25) is sleeved on the outer side of the guide wheel core (24). A rectangular groove (26) is opened on the surface of the guide wheel outer sleeve (25). An installation structure (3) is installed on the lower side of the base (1). The installation structure (3) includes a threaded sleeve (31), which is fixedly connected to the bottom surface of the base (1).

2. The aluminum wire guide wheel assembly according to claim 1, characterized in that: A magnetic post (32) is bonded to the inner side of the threaded sleeve (31), a pad (33) is fitted on the outer side of the middle part of the threaded sleeve (31), and a nut (34) is threaded to the outer side of the bottom end of the threaded sleeve (31).

3. The aluminum wire guide wheel assembly according to claim 1, characterized in that: The movable block (21) and the rotating disk (23) are respectively provided in two sets, and the two sets of movable blocks (21) are installed symmetrically. The threaded rod (12) is threadedly connected to the two sets of movable blocks (21).

4. The aluminum wire guide wheel assembly according to claim 1, characterized in that: The length of the guide wheel core (24) is half the length of the rectangular groove (26), and the guide wheel core (24) is inserted inside the rectangular groove (26).

5. An aluminum wire guide wheel assembly according to claim 3, characterized in that: The two side walls of the guide wheel sleeve (25) are respectively attached to the surfaces of the two sets of rotating disks (23).

6. The aluminum wire guide wheel assembly according to claim 2, characterized in that: The magnetic post (32) can be magnetically attracted to the pad (33), and the nut (34) is located on the underside of the pad (33).

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