A wire core surface overall polishing device for wire processing

By designing wire processing equipment that includes grinding and drive mechanisms, the problem of poor compatibility of wire cores with different diameters has been solved, enabling flexible adjustment and efficient grinding, thereby improving production efficiency and quality.

CN224464301UActive Publication Date: 2026-07-07WUHAN XINXING WIRE & CABLE CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WUHAN XINXING WIRE & CABLE CO LTD
Filing Date
2025-08-01
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

Existing wire processing equipment has poor adaptability to wire cores of different diameters, is cumbersome to operate and difficult to adjust precisely, and cannot meet diverse production needs, thus reducing production efficiency and quality.

Method used

A device for comprehensive grinding of wire core surfaces for wire processing has been designed, comprising a grinding mechanism, a drive mechanism, and an adjustment component. By adjusting the position of the grinding block and the use of the drive motor, flexible grinding of wire cores of different sizes can be achieved, simplifying the operation process.

Benefits of technology

It improves the equipment's adaptability to different wire cores, simplifies operation procedures, increases production efficiency and quality, and enhances the equipment's application range and stability.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The utility model relates to wire processing technical field, and disclose a kind of wire core surface overall polishing equipment for wire processing, including base, base top is provided with polishing mechanism, and the inner ring of polishing mechanism is provided with processing wire core, and the lower portion of polishing mechanism is provided with driving mechanism, and polishing mechanism includes main component, polishing assembly, limiting component, adjusting assembly and positioning assembly.The wire core surface overall polishing equipment for wire processing, through the polishing mechanism being set, when the device is used, the position of polishing block can be adjusted by staff, the interval after the cooperation of multiple polishing blocks is controlled, so that the device can be used to process wire cores of different sizes and diameters, improving the use range of the device when used, and the staff can also rotate the torsion ring to control the movement of the pressing block to lock or unlock the polishing block. It is convenient for staff to adjust the position of the polishing block, and the operation is simple and easy for staff to use.
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Description

Technical Field

[0001] This utility model relates to the field of wire processing technology, specifically to a wire core surface polishing device for wire processing. Background Technology

[0002] Electrical wires are conductors that transmit electrical energy, and they are classified as bare wires, magnet wires, and insulated wires. Bare wires have no insulation layer and include copper and aluminum flat wires, overhead stranded wires, and various profiles (such as profiled wires, busbars, copper busbars, aluminum busbars, etc.). In wire processing, grinding the surface of the wire core is extremely crucial. During production, storage, and transportation, the wire core is easily contaminated with dust and oil, and the metal can oxidize to form an oxide layer. These substances severely affect conductivity. Grinding removes them, ensuring smooth current transmission and reducing resistance and energy loss. Simultaneously, grinding makes the wire core surface smoother, increasing the contact area with connecting components, ensuring stable connections, and reducing the risk of poor contact. Moreover, it improves the surface roughness of the wire core, reducing wear on the insulation layer during threading and extending service life. During soldering, grinding also helps the solder adhere better, improving soldering quality.

[0003] According to the patent application "A comprehensive grinding device for wire core surface in wire processing (publication number: CN212527083U)," the grinding device described above has extremely poor adaptability to wire cores of different diameters. Its grinding structure relies solely on springs squeezing sandpaper to contact the wire core, making it difficult to flexibly and accurately adjust the distance between the grinding components and wire cores of different sizes. When faced with the processing needs of various wire core specifications, it cannot be adjusted quickly and effectively, greatly limiting the equipment's application range and failing to meet diverse production requirements. Furthermore, its ease of operation is insufficient.

[0004] As can be seen from the working principle, if the grinding position needs to be adjusted, the pull block needs to be manually pulled to move the connecting rod and other parts. The operation process is cumbersome and difficult to control precisely, which requires a high level of skill from the operator, increases the possibility of operational errors, and also reduces production efficiency.

[0005] In view of the shortcomings of the existing equipment in the comparative case, in order to improve the efficiency and quality of wire processing, enhance the adaptability of the equipment to different wire cores, and reduce the difficulty of operation, it is urgent to design a new type of wire core surface polishing equipment for wire processing. Utility Model Content

[0006] The purpose of this invention is to provide a device for fully polishing the surface of wire cores for wire processing, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a wire core surface grinding device for wire processing, comprising a base, a grinding mechanism on the top of the base, a wire core for processing arranged in the inner circle of the grinding mechanism, and a driving mechanism arranged below the grinding mechanism;

[0008] The grinding mechanism includes a main body component, a grinding component, a limiting component, an adjusting component, and a positioning component. The main body component is disposed on the top of the base and is sleeved on the outer ring of the processing wire core. The grinding component is disposed inside the outer side of the main body component. The limiting component is disposed on the front and rear sides of the grinding component. The adjusting component is disposed outside the limiting component. The positioning component is disposed inside the adjusting component.

[0009] The drive mechanism includes a drive component and a transmission component. The drive component is located on the top of the base, and the transmission component is located on the outer ring of the main body component.

[0010] Preferably, the main component includes a sleeve disposed above the base. Guide arc rings are fixedly connected to the left and right sides of the inner ring of the sleeve, and a support ring is rotatably connected to the outer ring of the sleeve. A frame plate is fixedly connected to the bottom of the support ring, and the frame plate is fixedly connected to the top of the base.

[0011] Preferably, the polishing assembly includes a rectangular sleeve, which is fixedly connected to the outer ring of the sleeve. A sliding plate is slidably connected inside the rectangular sleeve, a pull rod is fixedly connected to the outer side of the sliding plate, and a polishing block is fixedly connected to the inner side of the sliding plate.

[0012] Preferably, the limiting component includes a movable slider, which is fixedly connected to the front and rear sides of the slide plate. The side of the movable slider away from the slide plate extends to the outside of the rectangular sleeve and is slidably connected to the inner wall of the rectangular sleeve. A limiting piece is fixedly connected to the outside of the movable slider.

[0013] Preferably, the adjusting component includes a fixed cylinder, which is fixedly connected to the outside of the limiting plate. A fixed screw is fixedly connected to the outside of the fixed cylinder, and a threaded rod is threadedly connected to the inner ring of the fixed screw. A torsion ring is fixedly connected to the outside of the threaded rod.

[0014] Preferably, the positioning component includes a sliding plate, which is rotatably connected to the outside of the threaded rod and slidably connected to the inner ring of the fixed cylinder. A limiting strip is slidably connected inside the outer ring of the sliding plate and the limiting strip is fixedly connected to the inner ring of the fixed cylinder. A pressure block is fixedly connected to the inner side of the sliding plate and passes through the limiting plate to fit against the outer side of the rectangular sleeve.

[0015] Preferably, the drive assembly includes a drive motor, which is fixedly connected to the top of the base. A rotating shaft is fixedly connected to the left side of the drive motor. The rotating shaft is rotatably connected to the inner left side of the frame plate. A first sprocket is fixedly connected to the left side of the rotating shaft. A chain is driven to the outer ring of the first sprocket, and a second sprocket is driven to the top of the inner ring of the chain.

[0016] Preferably, the transmission assembly includes a rotating shaft, which is fixedly connected to the right side of the second sprocket and rotatably connected to the inner left side of the frame plate. A gear is fixedly connected to the right side of the rotating shaft, and a gear ring meshes with the top of the outer ring of the gear. A fixing rod is fixedly connected to the inner ring of the gear ring, and the fixing rod passes through the sleeve and is fixedly connected to the outer ring of the guide ring. A supporting rotating ring is rotatably connected to the outer ring of the rotating shaft, and fixing plates are fixedly connected to the upper and lower sides of the supporting rotating ring. The fixing plates are fixedly connected to the left side of the sleeve.

[0017] Compared with the prior art, this utility model provides a device for fully polishing the surface of wire cores for wire processing, which has the following beneficial effects:

[0018] 1. This wire core surface polishing equipment, through its polishing mechanism, allows operators to adjust the position of the polishing blocks and control the spacing between multiple polishing blocks during operation. This enables the equipment to process wire cores of different diameters, expanding its application range. Simultaneously, operators can rotate the torsion ring to control the movement of the pressure block, locking or unlocking it, facilitating position adjustment. The equipment is simple to operate and easy for operators to use.

[0019] 2. This wire core surface polishing equipment, through its drive mechanism, allows operators to simply start the drive motor to rotate the sleeve, causing multiple polishing blocks to rotate and polish the wire core passing through the inner ring of the sleeve. The operation is simple and convenient for operators. The support ring is fixed to the inside of the sleeve by a fixing plate, working in conjunction with the sleeve to support the rotating shaft, increasing the stability of the shaft during rotation, ensuring the meshing between the gear and the gear ring, and increasing the overall structural stability of the device during use. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a front view of the present utility model;

[0022] Figure 2 This is a schematic diagram of part of the structure of this utility model. Figure 1 ;

[0023] Figure 3 This is a schematic diagram of part of the structure of this utility model. Figure 2 ;

[0024] Figure 4 This is a partial structural cross-sectional view of the present invention;

[0025] Figure 5 This is a schematic diagram of part of the grinding mechanism;

[0026] Figure 6 This is a partial structural diagram of the grinding mechanism;

[0027] Figure 7 This is a schematic diagram of the drive mechanism.

[0028] In the diagram: 1. Grinding mechanism; 11. Main body assembly; 1101. Sleeve; 1102. Guide ring; 1103. Support ring; 1104. Frame plate; 12. Grinding assembly; 1201. Rectangular frame; 1202. Slide plate; 1203. Pull rod; 1204. Grinding block; 13. Limiting assembly; 1301. Moving slider; 1302. Limiting piece; 14. Adjusting assembly; 1401. Fixed cylinder; 1402. Fixed screw cylinder; 1403. Threaded rod; 1404. Torque... 15. Ring; 15. Positioning assembly; 1501. Sliding piece; 1502. Limiting strip; 1503. Pressure block; 2. Drive mechanism; 21. Drive assembly; 2101. Drive motor; 2102. Rotating shaft; 2103. Sprocket one; 2104. Chain; 2105. Sprocket two; 22. Transmission assembly; 2201. Rotating shaft; 2202. Gear; 2203. Gear ring; 2204. Fixing rod; 2205. Supporting rotating ring; 2206. Fixing plate; 3. Base; 4. Processing wire core. Detailed Implementation

[0029] 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.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] This utility model provides a technical solution:

[0032] Example 1

[0033] Combination Figures 1 to 6 A wire core surface polishing device for wire processing includes a base 3, a polishing mechanism 1 is provided on the top of the base 3, a wire core 4 is provided in the inner circle of the polishing mechanism 1, and a drive mechanism 2 is provided below the polishing mechanism 1.

[0034] The grinding mechanism 1 includes a main body component 11, a grinding component 12, a limiting component 13, an adjusting component 14, and a positioning component 15. The main body component 11 is located on the top of the base 3 and is sleeved on the outer ring of the processing wire core 4. The grinding component 12 is located inside the outer side of the main body component 11. The limiting component 13 is located on the front and rear sides of the grinding component 12. The adjusting component 14 is located outside the limiting component 13. The positioning component 15 is located inside the adjusting component 14.

[0035] The main component 11 includes a sleeve 1101, which is positioned above the base 3. Guide rings 1102 are fixedly connected to the left and right sides of the inner ring of the sleeve 1101. A support ring 1103 is rotatably connected to the outer ring of the sleeve 1101. A frame plate 1104 is fixedly connected to the bottom of the support ring 1103 and is fixedly connected to the top of the base 3. The grinding component 12 includes a rectangular frame 1201, which is fixedly connected to the inner ring of the sleeve 1101. A sliding plate 1202 is slidably connected inside the rectangular frame 1201. A pull rod 1203 is fixedly connected to the outer side of the sliding plate 1202, and a grinding block 1204 is fixedly connected to the inner side of the sliding plate 1202. The limiting component 13 includes a movable slider 1301, which is fixedly connected to the front and rear sides of the sliding plate 1202. The side of the movable slider 1301 away from the sliding plate 1202 extends beyond the rectangular frame 1201 and slides... The movable slider 1301 is connected to the inner wall of the rectangular sleeve 1201. A limiting piece 1302 is fixedly connected to the outer side of the movable slider 1301. The adjusting assembly 14 includes a fixed cylinder 1401, which is fixedly connected to the outer side of the limiting piece 1302. A fixing screw cylinder 1402 is fixedly connected to the outer side of the fixed cylinder 1401. A threaded rod 1403 is threadedly connected to the inner ring of the fixing screw cylinder 1402. A torsion ring 1404 is fixedly connected to the outer side of the threaded rod 1403. A positioning assembly... Component 15 includes a sliding plate 1501, which is rotatably connected to the outside of the threaded rod 1403. The sliding plate 1501 is slidably connected to the inner ring of the fixed cylinder 1401. A limiting strip 1502 is slidably connected inside the outer ring of the sliding plate 1501. The limiting strip 1502 is fixedly connected to the inner ring of the fixed cylinder 1401. A pressure block 1503 is fixedly connected to the inner side of the sliding plate 1501. The pressure block 1503 passes through the limiting piece 1302 and fits against the outside of the rectangular sleeve 1201.

[0036] Furthermore, when using this device, the operator can adjust the position of the grinding block 1204 to control the spacing between the multiple grinding blocks 1204, allowing the device to process wire cores of different diameters, thus increasing its application range. At the same time, the operator can rotate the torsion ring 1404 to control the movement of the pressure block 1503 to lock or unlock the grinding block 1204, making it easy for the operator to adjust the position of the grinding block 1204. The operation is simple and convenient for the operator to use.

[0037] Example 2

[0038] See Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7 Furthermore, based on Embodiment 1, the driving mechanism 2 includes a driving component 21 and a transmission component 22. The driving component 21 is disposed on the top of the base 3, and the transmission component 22 is disposed on the outer ring of the main body component 11.

[0039] Drive assembly 21 includes a drive motor 2101, which is fixedly connected to the top of the base 3. A rotating shaft 2102 is fixedly connected to the left side of the drive motor 2101. The rotating shaft 2102 is rotatably connected to the inner left side of the frame plate 1104. A first sprocket 2103 is fixedly connected to the left side of the rotating shaft 2102. A chain 2104 is driven through the outer ring of the first sprocket 2103. A second sprocket 2105 is driven through the top of the inner ring of the chain 2104. Transmission assembly 22 includes a rotating shaft 2201, which is fixedly connected to the right side of the second sprocket 2105. The rotating shaft 2201 is rotatably connected to the left side of the frame plate 1104. The right side of the rotating shaft 2201 is fixedly connected to the gear 2202. The top of the outer ring of the gear 2202 is meshed with a gear ring 2203. The inner ring of the gear ring 2203 is fixedly connected to a fixing rod 2204. The fixing rod 2204 passes through the sleeve 1101 and is fixedly connected to the outer ring of the guide arc ring 1102. The outer ring of the rotating shaft 2201 is rotatably connected to a support ring 2205. The upper and lower sides of the support ring 2205 are fixedly connected to fixing plates 2206. The fixing plates 2206 are fixedly connected to the left side of the sleeve 1101.

[0040] Furthermore, the operator only needs to start the drive motor 2101 to drive the sleeve 1101 to rotate, so that the multiple grinding blocks 1204 rotate to grind the processed wire core 4 passing through the inner ring of the sleeve 1101. The operation is simple and convenient for the operator to use. The support ring 2205 is fixed to the inner side of the sleeve 1101 by the fixing plate 2206, and cooperates with the sleeve 1101 to support the rotating shaft 2201, which increases the stability of the rotating shaft 2201 during rotation, ensures the meshing between the gear 2202 and the gear ring 2203, and increases the overall structural stability of the device when in use.

[0041] All electrical components mentioned in this article are electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0042] In actual operation, when this device is used, the operator first inserts the processing wire core 4 into the sleeve 1101, allowing the processing wire core 4 to pass through the sleeve 1101 via the guide rings 1102 on both sides. Then, the operator holds the pull rod 1203 and inserts the slide plate 1202 into the rectangular sleeve 1201, so that the inner side of the grinding block 1204 is in contact with the outer ring of the processing wire core 4. Then, the operator rotates the torsion rings 1404 on both sides. The rotation of the torsion rings 1404 drives the threaded rod 1403 to rotate. The threaded rod 1403 rotates and moves inward within the inner ring of the fixed screw cylinder 1402. The inward movement of the threaded rod 1403 is controlled by the sliding plate. 1501 drives the pressure block 1503 to move inward. The pressure block 1503 moves inward and passes through the limiting piece 1302 to fit against the outer side of the rectangular sleeve 1201. At this time, the pressure block 1503 deforms by squeezing the rectangular sleeve 1201 and fits tightly against the rectangular sleeve 1201. The friction generated by the squeezing of the pressure block 1503 and the rectangular sleeve 1201 completes the positioning of the slide plate 1202. At this time, the position of the rectangular sleeve 1201 is fixed. Then the operator repeats the above operation to install the plurality of grinding blocks 1204 so that the inner side of the plurality of grinding blocks 1204 fits against the outer ring of the processing wire core 4.

[0043] Then, the drive motor 2101 is started. The start of the drive motor 2101 drives the first sprocket 2103 to rotate through the rotating shaft 2102. The rotation of the first sprocket 2103 drives the second sprocket 2105 to rotate through the chain 2104. The rotation of the second sprocket 2105 drives the gear 2202 to rotate through the rotating shaft 2201. The rotation of the gear 2202 drives the sleeve 1101 to rotate through the gear ring 2203. The rotation of the sleeve 1101 drives the plurality of grinding blocks 1204 to rotate synchronously. While the sleeve 1101 is rotating, the processing wire core 4 is pulled to move inside the sleeve 1101, so that the plurality of grinding blocks 1204 rotate to grind the outer ring of the moving processing wire core 4. At this time, the grinding work of the processing wire core 4 is completed.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A device for fully polishing the surface of wire cores for wire processing, comprising a base (3), characterized in that: The base (3) is provided with a grinding mechanism (1) at the top, and a processing wire core (4) is provided in the inner circle of the grinding mechanism (1). A driving mechanism (2) is provided below the grinding mechanism (1). The grinding mechanism (1) includes a main body component (11), a grinding component (12), a limiting component (13), an adjusting component (14), and a positioning component (15). The main body component (11) is disposed on the top of the base (3) and is sleeved on the outer ring of the processing wire core (4). The grinding component (12) is disposed inside the outer side of the main body component (11). The limiting component (13) is disposed on the front and rear sides of the grinding component (12). The adjusting component (14) is disposed outside the limiting component (13). The positioning component (15) is disposed inside the adjusting component (14). The drive mechanism (2) includes a drive component (21) and a transmission component (22). The drive component (21) is disposed on the top of the base (3), and the transmission component (22) is disposed on the outer ring of the main body component (11).

2. The wire core surface polishing equipment for wire processing according to claim 1, characterized in that: The main component (11) includes a sleeve (1101), which is disposed above the base (3). The inner ring of the sleeve (1101) is fixedly connected to the left and right sides of the left and right sides. The outer ring of the sleeve (1101) is rotatably connected to a support ring (1103). The bottom of the support ring (1103) is fixedly connected to a frame plate (1104), which is fixedly connected to the top of the base (3).

3. The wire core surface polishing equipment for wire processing according to claim 2, characterized in that: The polishing assembly (12) includes a rectangular sleeve (1201), which is fixedly connected to the outer ring of the sleeve (1101). A sliding plate (1202) is slidably connected inside the rectangular sleeve (1201). A pull rod (1203) is fixedly connected to the outside of the sliding plate (1202), and a polishing block (1204) is fixedly connected to the inside of the sliding plate (1202).

4. The wire core surface polishing equipment for wire processing according to claim 3, characterized in that: The limiting component (13) includes a movable slider (1301), which is fixedly connected to the front and rear sides of the slide plate (1202). The side of the movable slider (1301) away from the slide plate (1202) extends to the outside of the rectangular sleeve (1201) and is slidably connected to the inner wall of the rectangular sleeve (1201). A limiting piece (1302) is fixedly connected to the outside of the movable slider (1301).

5. The wire core surface polishing equipment for wire processing according to claim 4, characterized in that: The adjusting assembly (14) includes a fixed cylinder (1401), which is fixedly connected to the outside of the limiting piece (1302). A fixed screw cylinder (1402) is fixedly connected to the outside of the fixed cylinder (1401). A threaded rod (1403) is threadedly connected to the inner ring of the fixed screw cylinder (1402), and a torsion ring (1404) is fixedly connected to the outside of the threaded rod (1403).

6. The wire core surface polishing equipment for wire processing according to claim 5, characterized in that: The positioning component (15) includes a slide plate (1501), which is rotatably connected to the outside of the threaded rod (1403). The slide plate (1501) is slidably connected to the inner ring of the fixed cylinder (1401). A limit strip (1502) is slidably connected inside the outer ring of the slide plate (1501). The limit strip (1502) is fixedly connected to the inner ring of the fixed cylinder (1401). A pressure block (1503) is fixedly connected to the inner side of the slide plate (1501). The pressure block (1503) passes through the limit plate (1302) and fits against the outside of the rectangular sleeve (1201).

7. The wire core surface polishing equipment for wire processing according to claim 6, characterized in that: The drive assembly (21) includes a drive motor (2101), which is fixedly connected to the top of the base (3). A rotating shaft (2102) is fixedly connected to the left side of the drive motor (2101). The rotating shaft (2102) is rotatably connected to the left side of the frame plate (1104) and passes through the left side of the frame plate (1104). A sprocket (2103) is fixedly connected to the left side of the rotating shaft (2102). A chain (2104) is driven to the outer ring of the sprocket (2103). A sprocket (2105) is driven to the top of the inner ring of the chain (2104).

8. The wire core surface polishing equipment for wire processing according to claim 7, characterized in that: The transmission assembly (22) includes a rotating shaft (2201), which is fixedly connected to the right side of the second sprocket (2105). The rotating shaft (2201) is rotatably connected to the left side of the frame plate (1104). A gear (2202) is fixedly connected to the right side of the rotating shaft (2201). A gear ring (2203) meshes with the top of the outer ring of the gear (2202). A fixing rod (2204) is fixedly connected to the inner ring of the gear ring (2203). The fixing rod (2204) passes through the sleeve (1101) and is fixedly connected to the outer ring of the guide arc ring (1102). A support ring (2205) is rotatably connected to the outer ring of the rotating shaft (2201). A fixing plate (2206) is fixedly connected to the upper and lower sides of the support ring (2205). The fixing plate (2206) is fixedly connected to the left side inside the sleeve (1101).