Polishing wheel brush
By introducing a sealing ring and docking assembly into the polishing wheel brush, the brush bristles can be easily replaced. Combined with heat dissipation holes and rubber rings, the problems of difficult brush bristle replacement and easy damage are solved, thereby improving production efficiency and equipment life.
Patent Information
- Application Number
- CN202423187804.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-24
AI Technical Summary
The existing polishing wheel brush bristles are not easy to replace, resulting in high maintenance costs and affecting production efficiency. In addition, the wheel brush bristles are easily damaged by high temperature and vibration, resulting in a short service life.
A polishing wheel brush was designed, which uses a sealing ring and docking assembly to facilitate the replacement of the bristle assembly. It is combined with heat dissipation holes and a rubber ring to prevent damage from high temperature and vibration. The wheel brush bristles are divided into inner and outer layers to improve the polishing effect.
It enables convenient replacement of brush sets, reduces maintenance costs and time, extends the service life of wheel brushes and polishing equipment, and improves polishing effect and equipment durability.
Smart Images
Figure CN223749422U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to metal surface treatment technical field especially relates to a polishing wheel brush. BACKGROUND
[0002] In the metal surface treatment technical field, the polishing wheel brush is a commonly used tool, which plays a key role in improving the surface quality of metal products, can make the metal surface have better gloss, smoothness and aesthetic degree, thereby meeting the requirements of different industries for the appearance and performance of metal products, with the continuous development of modern industry, the quality and efficiency requirements of metal surface treatment are higher and higher, the polishing wheel brush also faces the needs of continuous improvement and optimization.
[0003] The polishing wheel brush is widely used in mechanical manufacturing, automobile parts processing, hardware production and many other fields, and is usually composed of a center shaft, a wheel brush base and wheel brush hairs, etc., in the working process, the polishing wheel brush is driven to rotate at high speed by a motor or other driving device, and the friction between the wheel brush hairs and the surface of the metal workpiece is used to remove surface defects and achieve polishing effect.
[0004] However, the existing polishing wheel brush has some limitations in use, one of the prominent problems is that the wheel brush hairs are not easy to replace, in the long-term use process, the wheel brush hairs will lose the polishing effect due to wear, fatigue and other reasons, and need to be replaced in time, but since the wheel brush hairs of the existing polishing wheel brush are usually fixed on the outer side of the polishing wheel by planting, adhesive or weaving process, this fixed way leads to the need to involve disassembling the entire wheel brush structure, cleaning the remaining adhesive or damaging the brush hairs, re-planting or bonding and other complex steps when replacing the wheel brush hairs, not only a lot of time and labor cost is needed, which affects the production efficiency, but also the wheel brush base is easily damaged due to improper operation, shortening the service life of the wheel brush. UTILITY MODEL CONTENTS
[0005] In order to make up for the above shortcomings, the utility model provides a polishing wheel brush, which aims at improving the problem that the wheel brush hairs of the existing polishing wheel brush are not easy to replace, thereby increasing the maintenance cost of the polishing wheel brush.
[0006] To achieve the above object, the utility model provides the following technical scheme: a polishing wheel brush, including center axis and wheel brush base, the fixed cylinder is fixedly connected to the outer wall of center axis, the upper surface of fixed cylinder is provided with sealing ring, the inside fixedly connected with wheel brush hair of wheel brush base, the inner wall of wheel brush base is provided with connecting ring, the outer wall of fixed cylinder is provided with butt joint assembly, the butt joint assembly is used for replacing brush hair group, the butt joint assembly includes butt joint strip, one side of butt joint strip outer wall is fixedly connected in fixed cylinder outer wall, the inside of connecting ring is provided with connecting groove, the connecting groove is used for butt joint with butt joint strip, the inside of connecting ring is provided with sealing groove, the lower surface of sealing ring is fixedly connected with sealing ring.
[0007] Further, the sealing ring is used for sealing butt joint with the sealing groove.
[0008] Further, the inside of the wheel brush base is provided with a heat dissipation hole, and the heat dissipation hole is used for ventilation and heat dissipation.
[0009] Further, the outer wall of the connecting ring is fixedly connected with a rubber ring, and the outer wall of the rubber ring is fixedly connected with the inner wall of the wheel brush base.
[0010] Further, the rubber ring is used for absorbing vibration generated in the polishing process.
[0011] Further, the wheel brush hair is divided into inner layer brush hair and outer layer brush hair, the inner layer brush hair is used for removing larger defects on the surface of a workpiece, and the outer layer brush hair is used for fine polishing of the workpiece.
[0012] Further, the lower surface of the sealing ring is fixedly connected with a butt joint ring, and the inside of the connecting ring is provided with a butt joint groove.
[0013] Further, the butt joint ring is used for butt joint with the butt joint groove.
[0014] The utility model has the advantages of the following:
[0015] 1. In the utility model, the sealing ring is separated from the sealing groove, the butt joint ring is separated from the butt joint groove, and the sealing ring and the butt joint ring are completely separated from the wheel brush by pulling out the sealing ring outward, so that the fixed cylinder can be pressed inward, the butt joint strip can be pulled out from the connecting groove, the old brush hair group is disassembled, the connecting groove is aligned with the butt joint strip when the new brush hair group is installed, the sealing ring is installed, the sealing ring is sealed and butt jointed with the sealing groove, the butt joint ring is butt jointed with the butt joint groove, the connection tightness and the sealing property are effectively ensured, the brush hair group of the polishing wheel brush is conveniently replaced, and the maintenance cost and time of the polishing wheel brush are greatly reduced.
[0016] 2、The utility model discloses a through the setting of the heat dissipation hole can play the role of ventilation and heat dissipation, effectively prevent the damage or deformation of the brush hair because of high temperature, improve the wheel brush durability, and the wheel brush hair is divided into the inner layer and the outer layer, and the inner layer brush hair removes the larger flaw of workpiece, and the outer layer brush hair is finely polished, effectively improves the polishing effect, through the setting of the rubber ring, reduces the noise simultaneously, and also can reduce the damage of vibration to the wheel brush and polishing equipment, thereby prolongs the service life of wheel brush and polishing equipment. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 A kind of polishing wheel brush's three-dimensional structure schematic diagram is proposed for the utility model;
[0018] Figure 2 A kind of polishing wheel brush's wheel brush base part structure schematic diagram is proposed for the utility model;
[0019] Figure 3 A kind of polishing wheel brush's rubber ring part structure schematic diagram is proposed for the utility model;
[0020] Figure 4 A kind of polishing wheel brush's sealing ring part structure schematic diagram is proposed for the utility model.
[0021] Legend:
[0022] 1, center shaft;2, wheel brush base;3, wheel brush hair;4, fixed cylinder;5, sealing ring;6, rubber ring;7, butt joint strip;8, connecting groove;9, sealing groove;10, heat dissipation hole;11, butt joint groove;12, butt joint ring;13, sealing ring;14, connecting ring. DETAILED DESCRIPTION
[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model below, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.
[0024] Reference Figure 1 - Figure 4The utility model provides a kind of embodiment: a polishing wheel brush, including center shaft 1 and wheel brush matrix 2, fixedly connected with fixed cylinder 4 on the outer wall of center shaft 1, sealing ring 5 is arranged on the upper surface of fixed cylinder 4, wheel brush matrix 2 is fixedly connected with wheel brush hair 3 inside, connecting ring 14 is arranged on the inner wall of wheel brush matrix 2, and the outer wall of fixed cylinder 4 is provided with docking assembly, and docking assembly is used to replace brush hair group, and docking assembly includes docking strip 7, and the outer wall one side of docking strip 7 is fixedly connected in the outer wall of fixed cylinder 4, connecting groove 8 is opened in the inside of connecting ring 14, and connecting groove 8 is used to and docking strip 7 docking, and sealing groove 9 is opened in the inside of connecting ring 14, when needing to replace the brush hair group of polishing wheel brush, sealing ring 5 is first pulled out, in this process, sealing ring 5 is connected with sealing ring 13 and is separated from the sealing groove 9 in the inside of connecting ring 14, and the docking ring 12 connected with sealing ring 5 is also separated from docking groove 11, until sealing ring 13 and docking ring 12 can be completely separated from wheel brush, when this can carry out the replacement operation of brush hair group, hold wheel brush matrix 2, then press fixed cylinder 4 inwards, at this time, fixed cylinder 4 will drive docking strip 7 to move outward, and then docking strip 7 can be extracted from the connecting groove 8 in the inside of connecting ring 14, so that wheel brush matrix 2 can be detached from the fixed cylinder 4 of center shaft 1, and then the old brush hair group is realized to be detached, then new brush hair group is selected, and the connecting ring 14 in its inside is aligned with fixed cylinder 4, so that the connecting groove 8 in the inside of connecting ring 14 is aligned with the docking strip 7 outside fixed cylinder 4, then wheel brush matrix 2 is sleeved into fixed cylinder 4 along axial direction, until wheel brush matrix 2 is completely sleeved into fixed cylinder 4, sealing ring 5 can be installed into polishing wheel brush, sealing ring 5 lower surface is fixedly connected with sealing ring 13, and sealing ring 13 is used to and sealing groove 9 sealed docking, sealing ring 5 lower surface is also fixedly connected with docking ring 12, connecting ring 14 is opened in the inside with docking groove 11, and docking ring 12 is used to and docking groove 11 docking, by sealing ring 13 and sealing groove 9 sealed docking, docking ring 12 and docking groove 11 docking, further guarantee the tightness and sealing property of connection, so that wheel brush matrix 2 is stably installed on the fixed cylinder 4 of center shaft 1, and then the convenient replacement of polishing wheel brush brush hair group is realized.
[0025] Refer to Figure 1 - Figure 4The polishing wheel brush is characterized in that: the polishing wheel brush comprises a center shaft 1, a fixed cylinder 4, a sealing ring 5, a connecting ring 14, a polishing wheel base 2, a rubber ring 6, a brush hair 3 and a polishing device 7; the center shaft 1 is provided with the fixed cylinder 4; the sealing ring 5 is arranged on the fixed cylinder 4; the connecting ring 14 is arranged on the fixed cylinder 4; the polishing wheel base 2 is arranged on the connecting ring 14; the rubber ring 6 is arranged on the polishing wheel base 2; the brush hair 3 is arranged on the polishing wheel base 2; the polishing device 7 is arranged on the polishing wheel base 2; the polishing wheel base 2 is internally provided with a plurality of heat dissipation holes 10; in the use of the polishing wheel brush, the heat dissipation holes 10 arranged in the polishing wheel base 2 can reduce the overall weight of the polishing wheel, reduce the inertia in rotation, and make the polishing device more flexible in controlling the movement of the polishing wheel; on the other hand, the heat dissipation holes 10 are used for ventilation and heat dissipation, which can effectively play a key role in ventilation and heat dissipation in the polishing process, timely remove the heat generated by friction, prevent the brush hair from being damaged or deformed due to high temperature, and improve the durability of the polishing wheel; the outer wall of the connecting ring 14 is fixedly connected with the rubber ring 6; the outer wall of the rubber ring 6 is fixedly connected with the inner wall of the polishing wheel base 2; the rubber ring 6 is used for absorbing the vibration generated in the polishing process; in the actual polishing process, the vibration generated is absorbed by the rubber ring 6, thereby achieving the purpose of reducing noise, prolonging the service life of the polishing wheel and the polishing device, and the like; the brush hair 3 is divided into inner layer brush hair and outer layer brush hair; the inner layer brush hair is used for removing larger defects on the surface of a workpiece; the inner layer brush hair first contacts the surface of the workpiece; with the progress of the polishing process, the outer layer brush hair is used for fine polishing of the workpiece; the inner layer brush hair and the outer layer brush hair work cooperatively to ensure the polishing effect.
[0026] Working principle: when the brush hair group of the polishing wheel brush needs to be replaced, the sealing ring 5 is first pulled outwards; in this process, the sealing ring 13 connected with the sealing ring 5 is separated from the sealing groove 9 in the connecting ring 14; at the same time, the butt joint ring 12 connected with the sealing ring 5 is also separated from the butt joint groove 11; until the sealing ring 13 and the butt joint ring 12 can be completely separated from the polishing wheel, the brush hair group can be replaced; the polishing wheel base 2 is held, and then the fixed cylinder 4 is pressed inwards; at this time, the fixed cylinder 4 drives the butt joint strip 7 to move outwards, thereby enabling the butt joint strip 7 to be pulled out of the connecting groove 8 in the connecting ring 14, so that the polishing wheel base 2 can be detached from the fixed cylinder 4 of the center shaft 1, thereby achieving the disassembly of the old brush hair group.
[0027] Then a new brush hair group is selected, the connecting ring 14 in the new brush hair group is aligned with the fixed cylinder 4, the connecting groove 8 in the connecting ring 14 is aligned with the butt joint strip 7 on the outer side of the fixed cylinder 4, and then the polishing wheel base 2 is sleeved into the fixed cylinder 4 along the axial direction; when the polishing wheel base 2 is completely sleeved into the fixed cylinder 4, the sealing ring 5 can be installed into the polishing wheel brush, the sealing ring 13 is sealed and connected with the sealing groove 9, the butt joint ring 12 is connected with the butt joint groove 11, and the tightness and sealing performance of the connection are further ensured, so that the polishing wheel base 2 is stably installed on the fixed cylinder 4 of the center shaft 1, thereby achieving the convenient replacement of the brush hair group of the polishing wheel brush.
[0028] In the use of the polishing wheel brush, through the heat dissipation holes 10 arranged in the wheel brush base 2, on the one hand, the overall weight of the wheel brush can be reduced, the inertia in rotation is reduced, the polishing equipment can control the movement of the wheel brush more flexibly, on the other hand, the heat dissipation holes 10 can play a role in ventilation and heat dissipation in the polishing process, timely take away the heat generated by friction, prevent the brush from being damaged or deformed due to high temperature, improve the durability of the wheel brush, the wheel brush hair 3 is divided into inner layer brush hair and outer layer brush hair, the inner layer brush hair first contacts the workpiece surface, and is used for removing larger defects on the workpiece surface, with the progress of the polishing process, the outer layer brush hair is used for fine polishing of the workpiece, through the setting of the rubber ring 6, the vibration generated in the polishing process can be absorbed by the rubber ring 6, and the purpose of reducing noise can be achieved, and the service life of the wheel brush and the polishing equipment can be prolonged.
[0029] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have described, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.
Claims
1. A polishing wheel brush comprising a central shaft (1) and a brush base (2), characterized in that: The outer wall of the central shaft (1) is fixedly connected with a fixed cylinder (4), the upper surface of the fixed cylinder (4) is provided with a sealing ring (5), the inside of the wheel brush base (2) is fixedly connected with wheel brush hair (3), the inner wall of the wheel brush base (2) is provided with a connecting ring (14), the outer wall of the fixed cylinder (4) is provided with a docking assembly, and the docking assembly is used for replacing the brush hair group; The docking assembly comprises a docking strip (7), one side of the outer wall of the docking strip (7) is fixedly connected with the outer wall of the fixed cylinder (4), the inside of the connecting ring (14) is provided with a connecting groove (8), the connecting groove (8) is used for docking with the docking strip (7), and the inside of the connecting ring (14) is provided with a sealing groove (9); the lower surface of the sealing ring (5) is fixedly connected with a sealing ring (13).
2. A polishing wheel brush according to claim 1, wherein: The sealing ring (13) is used for sealing docking with the sealing groove (9).
3. A polishing wheel brush according to claim 1, wherein: The inside of the wheel brush base (2) is provided with a heat dissipation hole (10), and the heat dissipation hole (10) is used for ventilation and heat dissipation.
4. The polishing wheel of claim 1, wherein: The outer wall of the connecting ring (14) is fixedly connected with a rubber ring (6), and the outer wall of the rubber ring (6) is fixedly connected with the inner wall of the wheel brush base (2).
5. A polishing wheel brush according to claim 4, wherein: The rubber ring (6) is used for absorbing the vibration generated in the polishing process.
6. A polishing wheel brush according to claim 1, wherein: The wheel brush hair (3) is divided into inner layer brush hair and outer layer brush hair, the inner layer brush hair is used for removing larger defects on the surface of the workpiece, and the outer layer brush hair is used for fine polishing of the workpiece.
7. The polishing wheel of claim 1, wherein: The lower surface of the sealing ring (5) is fixedly connected with a docking ring (12), and the inside of the connecting ring (14) is provided with a docking groove (11).
8. A polishing wheel brush according to claim 7, wherein: The docking ring (12) is used for docking with the docking groove (11).