Nylon wheel with metal lining

Abstract

The nylon wheel with the metal lining comprises a lining body, a movable groove is formed in the lining body, a plurality of gears are rotatably connected to the rear side of an inner cavity of the movable groove in an equal-angle mode, a plurality of movable openings are formed in the inner cavity of the lining body in an equal-angle mode, and the movable openings are communicated with the movable groove. When a worker sleeves the lining body with the nylon wheel body, the adjusting knob is rotated to drive the gear to rotate, when the gear rotates, the gear ring is driven to rotate, the gear ring rotates to drive all the gears to rotate, and when all the gears rotate, the rack on one side is driven to move; the top end of each rack moves and then penetrates through the corresponding opening so as to be inserted into the inserting opening of the nylon wheel body, the lining body and the nylon wheel body can be inserted through the multiple racks so as to be fixed, the nylon wheel body can be rapidly fixed and disassembled, and the situation that the lining body and the nylon wheel body are damaged due to high-speed rotation can be avoided. And sliding is generated between the nylon sleeve body and the lining body.

Description

Technical Field

[0001] The utility model relates to the technical field of nylon wheels, in particular to a nylon wheel with a metal bushing. Background Art

[0002] Nylon wheels are needed when shipping some industrial equipment. During the installation of the nylon wheels, the nylon wheels need to be connected to the fastening bolts through metal bushings. Bushings are accessories used outside mechanical parts to achieve sealing, wear protection and other functions. They refer to ring sleeves that act as gaskets. Nylon wheels are a kind of abrasive tools. This product has a wide range of applications in the fields of grinding and polishing, such as golf clubs, ball head surface treatment, hardware casting surface deburring, building hardware, hinges and locks, etc.

[0003] The existing patent publication number is CN215148233U, which discloses a metal bushing nylon wheel, which relates to the technical field of nylon wheels, including an inner nylon wheel, an outer nylon wheel is fixedly installed on the outer side of the inner nylon wheel, a fixing rod is fixedly installed in the middle of the inner nylon wheel, one end of the fixing rod is fixedly connected to a connecting column, one end of the fixing rod is movably connected to a first fixing column on the outer side, a metal bushing is arranged on the outer side of the fixing rod, and a first mounting groove is opened on one side of the inner side of the fixing rod. The utility model metal bushing nylon wheel can directly fix the fixing rod on the inner side of the metal bushing, so that it can be directly fixed with the inner nylon wheel, and then by providing a threaded groove, the rotating shaft with a thread can be directly connected with the inner nylon wheel, the assembly is relatively convenient, and the assembly time is saved. The inner nylon wheel and the outer nylon wheel can be used in conjunction with each other to extend the grinding time, and there is no need to frequently replace the nylon wheel.

[0004] The existing nylon wheel will be installed with a metal bushing inside to increase the service life of the nylon wheel, but the existing nylon wheel and the metal bushing are simply installed. During the rotation of the metal bushing, the nylon wheel may slide with the metal bushing, resulting in a decrease in the efficiency of the nylon wheel. Therefore, we propose a nylon wheel with a metal bushing to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the purpose of the utility model is to provide a nylon wheel with a metal bushing, which can solve the problem that the existing nylon wheel has a metal bushing installed inside it, thereby enhancing the service life of the nylon wheel, but the installation between the existing nylon wheel and the metal bushing is simple, and during the rotation of the metal bushing, the nylon wheel may slip between the metal bushing, resulting in a decrease in the use efficiency of the nylon wheel.

[0007] In order to solve the above technical problems, the utility model provides a nylon wheel with a metal bushing, which adopts the following technical scheme: it includes a bushing body, a movable groove is opened inside the bushing body, and a plurality of gears are connected to the inner cavity of the movable groove at equal angles for rotation. A plurality of movable openings are opened at equal angles in the inner cavity of the bushing body, and a rack is arranged inside each of the movable openings. One side of the surface of each rack is meshed with an adjacent gear. A plurality of openings are opened on the circumferential outer wall of the bushing body, and each of the racks passes through the corresponding opening. A nylon wheel body is arranged outside the bushing body, and a plurality of sockets are opened at equal angles on the circumferential inner wall of the nylon wheel body, and one end of each rack close to the socket is adapted to the socket.

[0008] Optionally, a limit plate is fixedly installed on the left side of each rack, each limit plate is embedded in the corresponding movable opening, and each limit plate is slidably arranged in the corresponding movable opening.

[0009] By adopting the above technical solution, the present solution provides a limit plate, and the limit plate can be slidably arranged inside the corresponding movable opening.

[0010] Optionally, a gear ring is provided in the inner cavity of the bushing body, the gear ring is embedded in the bushing body, and the gear ring is slidably arranged in the bushing body.

[0011] By adopting the above technical solution, this solution provides a gear ring, and when the gear rotates, it drives the gear ring to rotate, and the rotation of the gear ring drives all the gears to rotate.

[0012] Optionally, the inner side of the circumference of the gear ring is meshed with each gear, and the gear ring is located below each rack.

[0013] By adopting the above technical solution, the present solution provides a gear ring, which is located below the rack, and the two do not affect each other.

[0014] Optionally, a connecting rod is fixedly mounted on the top of one of the gears, the connecting rod passes through the top of the bushing body, and an adjusting knob is fixedly mounted on the top of the connecting rod.

[0015] By adopting the above technical solution, in this solution, a connecting rod is fixedly installed on the top of one of the gears, and an adjusting knob is provided on the top of the connecting rod. The staff can drive the gear to rotate by turning the adjusting knob.

[0016] Optionally, a heat dissipation layer is fixedly installed on the top and bottom of the nylon wheel body, and the heat dissipation layer is made of copper.

[0017] By adopting the above technical solution, the present solution provides heat dissipation layers on the top and bottom of the nylon wheel body, and the heat dissipation layers can be used to dissipate the heat generated when the bushing body and the nylon wheel body rotate.

[0018] Optionally, a plurality of reinforcing ribs are fixedly installed at equal angles between the circumferential outer wall of the heat dissipation layer and the inner side edge of the nylon wheel body.

[0019] By adopting the above technical solution, the present solution strengthens the stability of the nylon wheel body by fixing a plurality of reinforcing ribs at equal angles between the circumferential outer wall of the heat dissipation layer and the inner side edge of the nylon wheel body.

[0020] In summary, the utility model includes at least one of the following beneficial effects: 1. When the staff puts the nylon wheel body on the outside of the bushing body, they then turn the adjusting knob, and turning the adjusting knob drives the gear to rotate. When the gear rotates, it drives the ring gear to rotate, and the rotation of the ring gear drives all the gears to rotate. When all the gears rotate, they drive the rack on one side to move, and the top of each rack moves and passes through the corresponding opening, so as to be inserted into the socket of the nylon wheel body, so that the bushing body and the nylon wheel body can be inserted and fixed by using multiple racks, so that the nylon wheel body can be quickly fixed and disassembled, and sliding between the nylon sleeve body and the bushing body can be avoided under high-speed rotation.

[0021] 2. A heat dissipation layer is provided at the top and bottom of the nylon wheel body, which can be used to dissipate the heat generated when the bushing body and the nylon wheel body rotate. A plurality of reinforcing ribs are fixedly installed at equal angles between the circumferential outer wall of the heat dissipation layer and the inner edge of the nylon wheel body, thereby enhancing the stability of the nylon wheel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of the bushing body of the utility model;

[0025] Figure 3This is a schematic diagram of the bushing body structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the nylon wheel body structure of the utility model.

[0027] Explanation of the accompanying drawings: 1. Bushing body; 2. Movable groove; 3. Gear; 4. Movable opening; 5. Rack; 6. Opening; 7. Nylon wheel body; 8. Socket; 9. Limiting plate; 10. Gear ring; 11. Connecting rod; 12. Adjusting knob; 13. Heat dissipation layer; 14. Reinforcing rib. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 The utility model is described in further detail.

[0029] Embodiment 1, refer to Figure 1-4 In this embodiment, in order to solve the problem that the existing nylon wheel is installed with a metal bushing inside, thereby increasing the service life of the nylon wheel, but the existing nylon wheel and the metal bushing are simply installed, and during the rotation of the metal bushing, the nylon wheel may slide with the metal bushing, resulting in a decrease in the use efficiency of the nylon wheel. The utility model discloses a nylon wheel with a metal bushing.

[0030] It includes a bushing body 1, a movable groove 2 is opened inside the bushing body 1, and a plurality of gears 3 are connected to the inner cavity of the movable groove 2 at equal angles. A plurality of movable openings 4 are opened at equal angles in the inner cavity of the bushing body 1, and a rack 5 is arranged inside each movable opening 4. One side of the surface of each rack 5 is meshed with the adjacent gear 3. A plurality of openings 6 are opened on the circumferential outer wall of the bushing body 1, and each rack 5 passes through the corresponding opening 6. A nylon wheel body 7 is arranged outside the bushing body 1, and a plurality of sockets 8 are opened at equal angles on the circumferential inner wall of the nylon wheel body 7, and one end of each rack 5 close to the socket 8 is adapted to the socket 8.

[0031] A limit plate 9 is fixedly installed on the left side of each rack 5 , each limit plate 9 is embedded in the corresponding movable opening 4 , and each limit plate 9 is slidably arranged in the corresponding movable opening 4 .

[0032] The inner cavity of the bushing body 1 is provided with a gear ring 10 , which is embedded in the bushing body 1 and slidably arranged in the bushing body 1 .

[0033] The inner side of the circumference of the ring gear 10 is meshed with each gear 3 , and the ring gear 10 is located below each rack 5 .

[0034] A connecting rod 11 is fixedly mounted on the top of one of the gears 3 . The connecting rod 11 passes through the top of the bushing body 1 , and an adjusting knob 12 is fixedly mounted on the top of the connecting rod 11 .

[0035] The specific working principle is: when the staff puts the nylon wheel body 7 on the outside of the bushing body 1, they then turn the adjusting knob 12, and turning the adjusting knob 12 drives the gear 3 to rotate. When the gear 3 rotates, it drives the ring gear 10 to rotate, and the rotation of the ring gear 10 drives all the gears 3 to rotate. When all the gears 3 rotate, they drive the rack 5 on one side to move. After the top end of each rack 5 moves, it passes through the corresponding opening 6, and is inserted into the socket 8 of the nylon wheel body 7, so that multiple racks 5 can be used to insert between the bushing body 1 and the nylon wheel body 7, so as to fix them.

[0036] Example 2, refer to Figure 1 and 4 In order to solve the problem of surface heating and instability of the existing nylon wheel during operation, based on the same concept as the above-mentioned embodiment 1, the nylon wheel with metal bushing also includes:

[0037] A heat dissipation layer 13 is fixedly mounted on the top and bottom of the nylon wheel body 7 , and the heat dissipation layer 13 is made of copper.

[0038] A plurality of reinforcing ribs 14 are fixedly installed at equal angles between the circumferential outer wall of the heat dissipation layer 13 and the inner edge of the nylon wheel body 7 .

[0039] The specific working principle is: a heat dissipation layer 13 is provided on the top and bottom of the nylon wheel body 7, and the heat dissipation layer 13 can be used to dissipate the heat generated when the bushing body 1 and the nylon wheel body 7 rotate. A plurality of reinforcing ribs 14 are fixedly installed at equal angles between the circumferential outer wall of the heat dissipation layer 13 and the inner edge of the nylon wheel body 7, thereby enhancing the stability of the nylon wheel body 7.

[0040] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A nylon wheel with a metal bushing, comprising a bushing body (1), characterized in that: The bushing body (1) is provided with a movable groove (2) inside, and a plurality of gears (3) are connected to the inner cavity of the movable groove (2) at equal angles. The inner cavity of the bushing body (1) is provided with a plurality of movable openings (4) at equal angles, and each movable opening (4) is provided with a rack (5) inside, and one side of the surface of each rack (5) is meshed with an adjacent gear (3). The outer circumferential wall of the bushing body (1) is provided with a plurality of openings (6), and each rack (5) passes through a corresponding opening (6). The bushing body (1) is provided with a nylon wheel body (7) outside, and a plurality of sockets (8) are provided on the inner circumferential wall of the nylon wheel body (7) at equal angles, and one end of each rack (5) close to the socket (8) is matched with the socket (8).

2. A nylon wheel with a metal bushing according to claim 1, characterized in that: A limit plate (9) is fixedly mounted on the left side of each rack (5), each limit plate (9) is embedded in the corresponding movable opening (4), and each limit plate (9) is slidably arranged in the corresponding movable opening (4).

3. A nylon wheel with a metal bushing according to claim 1, characterized in that: The inner cavity of the bushing body (1) is provided with a gear ring (10), the gear ring (10) is embedded in the bushing body (1), and the gear ring (10) is slidably arranged in the bushing body (1).

4. A nylon wheel with a metal bushing according to claim 3, characterized in that: The inner side of the circumference of the gear ring (10) is meshed with each gear (3), and the gear ring (10) is located below each rack (5).

5. The nylon wheel with metal bushing according to claim 1, characterized in that: A connecting rod (11) is fixedly mounted on the top of one of the gears (3), the connecting rod (11) passes through the top of the bushing body (1), and an adjusting knob (12) is fixedly mounted on the top of the connecting rod (11).

6. A nylon wheel with a metal bushing according to claim 1, characterized in that: A heat dissipation layer (13) is fixedly mounted on the top and bottom of the nylon wheel body (7), and the heat dissipation layer (13) is made of copper.

7. A nylon wheel with a metal bushing according to claim 6, characterized in that: A plurality of reinforcing ribs (14) are fixedly mounted at equal angles between the circumferential outer wall of the heat dissipation layer (13) and the inner edge of the nylon wheel body (7).

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