Fiber polishing wheel

Abstract

The utility model relates to a fiber polishing wheel which is composed of a wheel body, a mounting groove is arranged on the wheel body, the mounting groove penetrates through the wheel body along the vertical direction, the fiber polishing wheel further comprises a mounting core, the mounting core is made of nylon, the mounting core is located in the mounting groove and fixedly connected with the wheel body, and an inserting groove is arranged on the mounting core. By the adoption of the scheme, the fiber polishing wheel is provided with the installation core made of nylon, so that the shaft is installed in the insertion groove to make contact with the installation core in the circumferential direction, the nylon has good abrasion resistance, and therefore the durability of the polishing wheel is improved.

Description

Technical Field

[0001] The utility model relates to a fiber polishing wheel. Background Art

[0002] Fiber polishing wheel, also known as fiber polishing material, non-woven fiber wheel, etc., is a high-efficiency grinding and polishing tool. It is mainly made of nylon fiber mesh, sometimes combined with mineral sand and bonding resin. It has strong cutting force and can replace traditional cloth grinding wheels, sponge cloth wheels, rubber cloth wheels and other abrasive materials.

[0003] The fiber polishing wheel includes a wheel body and a mounting groove on the wheel body for installing a shaft. The rotation of the shaft drives the wheel body to rotate to achieve polishing of the object surface. However, since the shaft is directly in contact and fixed with the inner wall of the mounting groove, the high-speed rotation of the shaft may cause wear to the wheel body. As the use time increases, the mounting groove may be enlarged, causing the shaft to idle, which will affect the polishing work.

[0004] Therefore, how to improve the service life of the fiber polishing wheel has become a problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a fiber polishing wheel equipped with a mounting core made of nylon so that the shaft is inserted into the insertion groove and circumferentially contacts the mounting core. The nylon has good wear resistance, thereby improving the durability of the polishing wheel.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it is composed of a wheel body, on which a mounting groove is provided, and the mounting groove is arranged through the wheel body in the up and down directions, and also includes a mounting core, which is made of nylon, the mounting core is located in the mounting groove and is fixedly connected to the wheel body, and the mounting core is provided with a penetration groove.

[0007] The utility model is further configured as follows: the wheel body includes a matching ring and a mounting plate, the mounting groove is located on the mounting plate and the matching ring is detachably connected to the mounting plate, the matching ring is fixedly connected to the wheel body, the matching ring is provided with a disassembly groove for inserting the mounting plate, the mounting plate is located in the disassembly groove and is detachably connected to the matching ring.

[0008] The utility model is further configured as follows: the mating ring is provided with a plurality of limit plates made of a material that is easy to deform, protruding along the circumferential direction; each limit plate comprises an insertion section and a limit section; the length direction of each insertion section extends up and down and the limit section is perpendicular to the length direction of the corresponding insertion section; the mating ring is provided with an insertion groove corresponding to the insertion section, and the mating ring is provided with a limit groove corresponding to each limit section.

[0009] The utility model is further configured as follows: the limiting section is provided with a limiting column and a limiting ball protruding downward, each limiting column is fixedly connected to the corresponding limiting section, the diameter of each limiting ball is larger than the corresponding limiting column and is located below the limiting column, and the mounting plate is located below each limiting groove and is provided with a first loading groove for inserting the corresponding limiting column and a second loading groove for inserting the corresponding limiting ball.

[0010] The utility model is further configured as follows: it also includes a dust cover, the mounting plate is provided with a connecting seat protruding circumferentially of the mounting groove, the upward projection of the penetration groove falls on the dust cover, and the dust cover is detachably connected to the connecting seat.

[0011] The utility model is further configured as follows: the dust cover is provided with a plurality of connecting blocks spaced apart downwardly along the circumferential direction, a connecting slot is provided on the connecting seat corresponding to each connecting block, the connecting seat includes a connecting section located below each connecting slot, each connecting block is located in the corresponding connecting slot and the bottom surface is against the connecting section.

[0012] The utility model is further configured as follows: each of the connecting plug blocks is arranged in a step-shaped configuration with a wide outside and a narrow inside.

[0013] By adopting the above technical scheme, 1. Since the mounting core made of nylon is located in the mounting groove and the mounting core is provided with an insertion groove, when the wheel body is fixed on the shaft, since the shaft is installed in the insertion groove, the circumference of the shaft will contact the inner wall of the mounting core; 2. Because nylon is wear-resistant and impact-resistant, it can extend the service life of the polishing wheel, and it is not easy to be damaged even under long-term high-load work, and the mounting core can ensure that the wheel body is more stably connected to the shaft during high-speed rotation, thereby reducing the problem of unstable work and uneven polishing caused by vibration or looseness; 3. The shock-absorbing properties of nylon help reduce noise and vibration generated during work, create a better working environment, and help protect equipment from unnecessary wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 A three-dimensional diagram of a specific implementation of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3It is a cross-sectional view from another perspective of the utility model;

[0018] Figure 4 It is an exploded view of the utility model;

[0019] Figure 5 A three-dimensional view of the dust jacket;

[0020] Figure 6 for Figure 2 A magnified view of middle;

[0021] Figure 7 for Figure 3 Enlarged view of middle B;

[0022] Figure 8 for Figure 2 Enlarged view of C in the middle.

[0023] In the figure: 1-wheel body, 11-installation groove, 12-matching ring, 121-disassembly groove, 13-installation plate, 131-connection seat, 1311-connection section, 132-connection slot, 133-first loading groove, 134-second loading groove, 135-insertion groove, 136-limiting groove;

[0024] 2-installation core, 21-threading groove;

[0025] 3-limiting plate, 31-insertion section, 32-limiting section, 321-limiting column, 322-limiting ball;

[0026] 4-dust cover, 41-connecting plug. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figure 1-Figure 8As shown, the utility model discloses a fiber polishing wheel, which is composed of a wheel body 1, on which a mounting groove 11 is arranged, and the mounting groove 11 is arranged to penetrate the wheel body 1 in the up-down direction, and also includes a mounting core 2, the mounting core 2 is made of nylon, the mounting core 2 is located in the mounting groove 11 and is fixedly connected to the wheel body 1 by bonding, welding, etc., and a penetration groove 21 is arranged on the mounting core 2. 1. Since the mounting core 2 made of nylon is located in the mounting groove 11 and the penetration groove 21 is arranged on the mounting core 2, when the wheel body 1 is fixed on the shaft, at this time, since the shaft is mounted on the penetration groove 1. The circumference of the shaft will contact the inner wall of the mounting core 2; 2. Nylon is wear-resistant and impact-resistant, so it can extend the service life of the polishing wheel, and it is not easy to be damaged even under long-term high-load work, and the mounting core 2 can ensure that the wheel body 1 is more stably connected to the shaft during high-speed rotation, thereby reducing the problem of unstable work and uneven polishing caused by vibration or looseness; 3. The shock-absorbing properties of nylon help reduce noise and vibration generated during work, create a better working environment, and help protect equipment from unnecessary wear.

[0029] Among them, the wheel body 1 includes a matching ring 12 and a mounting plate 13, the mounting groove 11 is located on the mounting plate 13 and the matching ring 12 and the mounting plate 13 are detachably connected by means of buckles, bolts, etc., the matching ring 12 and the wheel body 1 are fixedly connected by means of welding, etc., the matching ring 12 is provided with a disassembly and assembly groove 121 for the mounting plate 13 to be inserted, the mounting plate 13 is located in the disassembly and assembly groove 121 and is detachably connected to the matching ring 12 by means of buckles, bolts, etc., since the wheel body 1 includes the matching ring 12 and the mounting plate 13, and the matching ring 12 is fixed on the wheel body 1, and the mounting plate 13 is detachably connected to the matching ring 12, if the mounting core 2 is worn and the mounting plate 13 is damaged, by removing the mounting plate 13 from the matching ring 12, this is not only convenient for replacement or maintenance, but also conducive to accurate positioning and installation, thereby extending the life of the wheel body 1.

[0030] Among them, the matching ring 12 is provided with a plurality of limit plates 3 made of rubber or other deformable materials protruding along the circumferential direction, each limit plate 3 includes an insertion section 31 and a limit section 32, the length direction of each insertion section 31 extends up and down, and the limit section 32 is perpendicular to the length direction of the corresponding insertion section 31, the matching ring 12 is provided with an insertion groove 135 corresponding to the insertion section 31, and the matching ring 12 is provided with a limit groove 136 corresponding to each limit section 32. Since the length direction of the insertion section 31 extends up and down and the length direction of each limit section 32 is perpendicular to the insertion section 31, The length directions of 31 are perpendicular to each other. Therefore, by bending the limit section 32 made of deformable material upward so that its length direction is extended up and down, moving the matching ring 12 upward can make each limit section 32 pass through the insertion groove 135 and thus separate the matching ring 12 from the mounting disk 13. When the matching ring 12 needs to be installed, bending the limit section 32 upward can make each limit section 32 pass through the corresponding insertion section 31. At this time, the force is lost and the limit section 32 can be located in the corresponding limit groove 136, so that the matching ring 12 is stably located on the mounting disk 13.

[0031] Among them, the limiting section 32 is protruding downward to set a limiting column 321 and a limiting ball 322, each limiting column 321 is fixedly connected to the corresponding limiting section 32 by welding, integral molding, etc., the diameter of each limiting ball 322 is larger than the corresponding limiting column 321 and is located below the limiting column 321, and the mounting plate 13 is provided with a first loading groove 133 for inserting the corresponding limiting column 321 and a second loading groove 134 for inserting the corresponding limiting ball 322 below each limiting groove 136. Since the diameter of each limiting ball 322 is larger than the corresponding limiting column 321, each limiting section 32 is located in the corresponding limiting groove 136 Afterwards, the limiting ball 322 on the limiting segment 32 needs to be forced downward over the first loading groove 133 before entering the corresponding second loading groove 134, so that the limiting ball 322 can be located in the corresponding second loading groove 134 and the limiting column 321 is located in the corresponding first loading groove 133. Similarly, before the limiting segment 32 needs to be bent upward to pass through the insertion groove 135, the upward bending force needs to make each limiting ball 322 forcefully pass upward over the first loading groove 133 located above the corresponding second loading groove 134, so that the limiting segment 32 is separated from the limiting groove 136 and then passes through the insertion groove 135 in a vertical state.

[0032] In addition, it also includes a dust cover 4, and the mounting plate 13 is located at the circumferential protrusion of the mounting groove 11 and is provided with a connecting seat 131, the upward projection of the insertion groove 21 falls on the dust cover 4, and the dust cover 4 and the connecting seat 131 are detachably connected by means of snaps, etc., because after the dust cover 4 is installed on the connecting seat 131, the upward projection of the insertion groove 21 will fall on the dust cover 4, so before the fiber wheel is activated, the external dust cannot pass through the dust cover 4 and enter the insertion groove 21. Therefore, the dust cover 4 can play a dust-proof role for the insertion groove 21 and avoid the dust accumulated in the insertion groove 21 when the shaft is subsequently installed into the insertion groove 21. The dust will not rub against the dust under the high-speed rotation of the shaft, causing wear to the mounting core 2, thereby extending the service life of the fiber wheel. When the shaft needs to be installed, the dust cover 4 can be removed from the connecting seat 131 to activate the insertion groove 21 to achieve cooperation with the shaft.

[0033] Among them, the dust cover 4 is provided with a plurality of connection blocks 41 at intervals downward along the circumferential direction, and a connection slot 132 is provided on the connection seat 131 corresponding to each connection block 41. The connection seat 131 includes a connection section 1311 located below each connection slot 132, and each connection block 41 is located in the corresponding connection slot 132 and the bottom surface is against the connection section 1311. Since each connection block 41 on the dust cover 4 will enter the corresponding connection slot 132, the bottom of each connection block 41 will be against the connection section 1311 at the bottom of the connection seat 131. Therefore, in the absence of external force, each connection block 41 can be stably located on the connection seat 131, so that the dust cover 4 will not be separated from the connection seat 131. When the dust cover 4 needs to be removed, an outward force is applied to each connection block 41, so that each connection block 41 can be outwardly separated from the corresponding connection slot 132, and then the dust cover 4 is removed from the connection seat 131.

[0034] Preferably, each of the connecting blocks 41 is arranged in a stepped shape with a wider outside and a narrow inside. Since the inner side width of each connecting block 41 is smaller than the outer side width, the outer side width of each connecting slot 132 is greater than the inner side width. Therefore, each connecting block 41 can more smoothly enter the outer side of the corresponding connecting slot 132, thereby realizing that each connecting block 41 is located in the corresponding connecting slot 132 to realize the connection between the dust cover 4 and the connecting seat 131.

[0035] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fiber polishing wheel, comprising a wheel body, wherein the wheel body is provided with a mounting groove, wherein the mounting groove is provided through the wheel body in the up-down direction, and wherein: It also includes a mounting core, which is made of nylon. The mounting core is located in the mounting groove and is fixedly connected to the wheel body. A penetration groove is arranged on the mounting core.

2. The fiber polishing wheel according to claim 1, characterized in that: The wheel body includes a matching ring and a mounting plate, the mounting groove is located on the mounting plate and the matching ring is detachably connected to the mounting plate, the matching ring is fixedly connected to the wheel body, a disassembly groove for inserting the mounting plate is provided on the matching ring, the mounting plate is located in the disassembly groove and is detachably connected to the matching ring.

3. The fiber polishing wheel according to claim 2, characterized in that: The mating ring is provided with a plurality of limit plates made of a material that is easy to deform, protruding along the circumferential direction. Each limit plate includes an insertion section and a limit section. The length direction of each insertion section extends up and down, and the length direction of the limit section and the corresponding insertion section are perpendicular to each other. The mating ring is provided with an insertion groove corresponding to the insertion section, and the mating ring is provided with a limit groove corresponding to each limit section.

4. The fiber polishing wheel according to claim 3, characterized in that: The limiting section is provided with a limiting column and a limiting ball protruding downward, each limiting column is fixedly connected to the corresponding limiting section, the diameter of each limiting ball is larger than the corresponding limiting column and is located below the limiting column, and the mounting plate is provided below each limiting groove with a first loading groove for inserting the corresponding limiting column and a second loading groove for inserting the corresponding limiting ball.

5. The fiber polishing wheel according to claim 2, characterized in that: It also includes a dust cover, the installation plate is located on the circumferential protrusion of the installation groove and is provided with a connecting seat, the upward projection of the penetration groove falls on the dust cover, and the dust cover is detachably connected to the connecting seat.

6. The fiber polishing wheel according to claim 5, characterized in that: The dust cover is provided with a plurality of connection blocks spaced downwardly along the circumferential direction, and a connection slot is provided on the connection seat corresponding to each connection block. The connection seat includes a connection section located below each connection slot, and each connection block is located in the corresponding connection slot and the bottom surface is against the connection section.

7. The fiber polishing wheel according to claim 6, characterized in that: Each of the connecting plug blocks is arranged in a stepped shape with a wide outside and a narrow inside.

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