Novel motorcycle disc brake assembly

Abstract

The utility model relates to the technical field of disc brake assemblies, in particular to a novel motorcycle disc brake assembly which comprises a brake disc body and a hub matched with the brake disc body, a plurality of first elastic components are arranged between the brake disc body and the hub, and second elastic components are arranged between a first clamping block and a second clamping block. And a bolt is arranged outside the second clamping block. According to the second elastic assembly, a second spring is in a compressed state by pulling a second clamping block, the first clamping block and the second clamping block are arranged on the support in a sleeving mode or taken down from the support, and the effect of conveniently installing and detaching the brake pump is achieved; the bolt penetrates through the second clamping block and the through hole and then is in threaded connection with the first clamping block, when the brake disc body and the brake pump conduct braking, interaction force can be generated between the brake pump and the brake disc body, the bolt cannot fall off from the first clamping block, and it is ensured that the brake pump is stably fixed to the support.

Description

Technical Field

[0001] The utility model relates to the technical field of disc brake assemblies, in particular to a novel motorcycle disc brake assembly. Background Art

[0002] Motorcycles are two-wheeled or three-wheeled vehicles driven by gasoline engines and steered by handlebars. They are light, flexible, and fast, and are widely used for patrols, passenger and cargo transportation, and are also used as sports equipment. In general, motorcycles are divided into street bikes, road racing motorcycles, off-road motorcycles, cruisers, and touring bikes.

[0003] Disc brakes consist of a brake disc connected to the wheel and a brake caliper on the edge of the disc. When braking, high-pressure brake fluid pushes the brake pads to clamp the brake disc to produce a braking effect.

[0004] For example, the authorization announcement number "CN208828031U" is named a motorcycle disc brake assembly. Although a heat sink is provided to facilitate better heat dissipation of the brake disc, and the positioning pin is connected to the positioning groove to fix the brake pump body, it can be easily installed and assembled. However, when braking, when the brake disc and the brake pump are used to brake, the brake pump and the brake disc will generate an interaction force, and the positioning pin can easily fall off from the positioning groove; when emergency braking occurs, the brake pump and the brake disc are likely to be too tight, causing danger to the driver. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and provides a novel motorcycle disc brake assembly.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A novel motorcycle disc brake assembly is designed, comprising a brake disc body and a wheel hub matched therewith, a plurality of first elastic components are arranged between the brake disc body and the wheel hub, a bracket is arranged on the side of the brake disc body away from the wheel hub, a rotating shaft is arranged on the surface of the bracket on the side close to the brake disc body, a brake pump is arranged on the outside of the bracket, a connecting block is arranged on the rear surface of the brake pump, a first clamping block is arranged on the end of the connecting block away from the brake pump, a second clamping block is arranged on the rear side of the first clamping block, a second elastic component is arranged between the first clamping block and the second clamping block, a bolt is arranged on the outside of the second clamping block, a through hole is arranged on the surface of the bracket, one end of the bolt passes through the second clamping block and extends out of the through hole, the end of the bolt close to the first clamping block is threadedly connected to the first clamping block, and a mounting pad is arranged between the second clamping block and the bolt.

[0008] Preferably, the first elastic component includes a first mounting shaft, one end of the first mounting shaft is connected to a side surface of the wheel hub, the other end of the first mounting shaft passes through the brake disc body and is externally sleeved with a mounting nut, the mounting nut is threadedly connected to the first mounting shaft, the first mounting shaft is externally sleeved with a first support block and a second support block, and a first spring is provided between the first support block and the second support block.

[0009] Preferably, a mounting groove is provided on one side surface of the brake disc body close to the second support block, and the second support block matches the mounting groove.

[0010] Preferably, the second elastic component includes a first additional block and a second additional block, the first additional block is integrally formed with the first clamping block, the second additional block is integrally formed with the second clamping block, a second mounting shaft is provided on the outside of the first additional block, one end of the second mounting shaft passes through the first additional block and the second additional block, a limit block is provided on one end of the second mounting shaft, a second spring is sleeved on the outside of the second mounting shaft, and the second spring is arranged between the first additional block and the second mounting shaft.

[0011] Preferably, a positioning groove is provided in an annular shape on the surface of the bracket, the positioning groove matches with the first clamping block, and the positioning groove matches with the second clamping block.

[0012] Preferably, a side surface of the second clamping block away from the first clamping block is a vertical plane.

[0013] The utility model provides a novel motorcycle disc brake assembly, which has the following beneficial effects: the second elastic component is set, and the second spring is in a compressed state by pulling the second clamping block, and the first clamping block and the second clamping block are sleeved on the bracket or removed from the bracket, so as to realize the function of convenient installation and removal of the brake pump; the bolt is passed through the second clamping block and the through hole, and then the bolt is threadedly connected with the first clamping block. When the brake disc body and the brake pump are braked, the brake pump and the brake disc body will generate interaction force, and the bolt will not fall off from the first clamping block, so as to ensure that the brake pump is firmly fixed on the bracket; the first elastic component is set, and when emergency braking occurs, the brake pump and the brake disc body will not conflict tightly through the buffering effect of the first spring, so as to ensure the safety of the driver. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall front cross-sectional view of the utility model;

[0015] Figure 2 It is a right view structural diagram of the utility model;

[0016] Figure 3 It is a top view of the structure of the utility model;

[0017] Figure 4 It is an enlarged view of position A of the present utility model.

[0018] In the figure: brake disc body 1, wheel hub 2, bracket 3, rotating shaft 4, brake pump 5, connecting block 6, first clamping block 7, second clamping block 8, bolt 9, through hole 10, mounting pad 11, first mounting shaft 12, mounting nut 13, first support block 14, second support block 15, first spring 16, mounting groove 17, first additional block 18, second additional block 19, second mounting shaft 20, limit block 21, second spring 22, positioning groove 23. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4 A novel motorcycle disc brake assembly includes a brake disc body 1 and a wheel hub 2 matched therewith. A plurality of first elastic components are arranged between the brake disc body 1 and the wheel hub 2. The first elastic component includes a first mounting shaft 12. One end of the first mounting shaft 12 is connected to a side surface of the wheel hub 2. The other end of the first mounting shaft 12 penetrates the brake disc body 1 and is sleeved with a mounting nut 13 on the outside. The mounting nut 13 is threadedly connected to the first mounting shaft 12. By installing the mounting nut 13, the brake disc body 1 can be fixed on the wheel hub 2. A first support block 14 and a second support block 15 are sleeved on the outside of the first mounting shaft 12. The first support block 14 and the second support block 15 play the role of supporting a first spring 16. A first spring 16 is arranged between the first support block 14 and the second support block 15. The first elastic component is arranged. When emergency braking occurs, the brake pump 5 will not be tightly in contact with the brake disc body 1 through the buffering effect of the first spring 16, thereby ensuring the safety of the driver. A mounting groove 17 is arranged on a side surface of the brake disc body 1 close to the second support block 15, and the second support block 15 matches the mounting groove 17. The mounting groove 17 serves to position the second support block 15 and prevent the second support block 15 from shifting.

[0021] A bracket 3 is provided on the side of the brake disc body 1 away from the wheel hub 2, a rotating shaft 4 is provided on the side surface of the bracket 3 close to the brake disc body 1, a brake pump 5 is provided outside the bracket 3, a connecting block 6 is provided on the rear surface of the brake pump 5, a first clamping block 7 is provided on the end of the connecting block 6 away from the brake pump 5, a second clamping block 8 is provided on the rear side of the first clamping block 7, a second elastic component is provided between the first clamping block 7 and the second clamping block 8, and the second elastic component includes a first additional block 18 and a second additional block 19. The first additional block 18 is integrally formed with the first clamping block 7, so that the first additional block 18 and the first clamping block 7 are more firmly connected. The second additional block 19 is integrally formed with the second clamping block 8, so that the second additional block 19 and the second clamping block 8 are more firmly connected. A second mounting shaft 20 is provided on the outside of the first additional block 18, one end of the second mounting shaft 20 passes through the first additional block 18 and the second additional block 19, a limit block 21 is provided on one end of the second mounting shaft 20, and a second spring 22 is sleeved on the outside of the second mounting shaft 20, the second spring 22 is arranged between the first additional block 18 and the second mounting shaft 20, and a second elastic component is provided, which compresses the second spring 22 by pulling the second clamping block 8, so that the first clamping block 7 and the second clamping block 8 are sleeved on the bracket 3 or removed from the bracket 3, thereby facilitating the installation and disassembly of the brake pump 5.

[0022] The second clamping block 8 is provided with a bolt 9 on the outside, and the bracket 3 is provided with a through hole 10 on the surface. One end of the bolt 9 passes through the second clamping block 8 and extends out of the through hole 10. The end of the bolt 9 close to the first clamping block 7 is threadedly connected to the first clamping block 7. A mounting pad 11 is provided between the second clamping block 8 and the bolt 9. The mounting pad 11 makes the connection between the second clamping block 8 and the bolt 9 more firmly. The bolt 9 is passed through the second clamping block 8 and the through hole 10, and then the bolt 9 is threadedly connected to the first clamping block 7. When the brake disc body 1 and the brake pump 5 are braked, the brake pump 5 and the brake disc body 1 will generate an interaction force, and the bolt 9 will not fall off from the first clamping block 7, ensuring that the brake pump 5 is firmly fixed on the bracket 3.

[0023] A positioning groove 23 is provided in an annular shape on the surface of the bracket 3 . The positioning groove 23 matches the first clamping block 7 , and the positioning groove 23 matches the second clamping block 8 . The positioning groove 23 serves to limit the first clamping block 7 and the second clamping block 8 .

[0024] The side surface of the second clamping block 8 away from the first clamping block 7 is a vertical plane, which is convenient for installing the bolt 9 and makes the bolt 9 contact with the second clamping block 8 more closely.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel motorcycle disc brake assembly, comprising a brake disc body (1) and a wheel hub (2) matched therewith, characterized in that: A plurality of first elastic components are provided between the brake disc body (1) and the wheel hub (2); a bracket (3) is provided on a side of the brake disc body (1) away from the wheel hub (2); a rotating shaft (4) is provided on a surface of a side of the bracket (3) close to the brake disc body (1); a brake pump (5) is provided outside the bracket (3); a connecting block (6) is provided on a rear surface of the brake pump (5); a first clamping block (7) is provided at one end of the connecting block (6) away from the brake pump (5); a second clamping block (8) is provided on the rear side of the first clamping block (7); a second elastic component is provided between the first clamping block (7) and the second clamping block (8); a bolt (9) is provided outside the second clamping block (8); a through hole (10) is provided on the surface of the bracket (3); one end of the bolt (9) passes through the second clamping block (8) and protrudes from the through hole (10); one end of the bolt (9) close to the first clamping block (7) is threadedly connected to the first clamping block (7); a mounting pad (11) is provided between the second clamping block (8) and the bolt (9).

2. A novel motorcycle disc brake assembly according to claim 1, characterized in that: The first elastic component comprises a first mounting shaft (12), one end of the first mounting shaft (12) is connected to a side surface of the wheel hub (2), the other end of the first mounting shaft (12) passes through the brake disc body (1) and is externally sleeved with a mounting nut (13), the mounting nut (13) is threadedly connected to the first mounting shaft (12), the first mounting shaft (12) is externally sleeved with a first support block (14) and a second support block (15), and a first spring (16) is provided between the first support block (14) and the second support block (15).

3. A novel motorcycle disc brake assembly according to claim 2, characterized in that: A mounting groove (17) is provided on a surface of one side of the brake disc body (1) close to the second support block (15), and the second support block (15) matches the mounting groove (17).

4. A novel motorcycle disc brake assembly according to claim 1, characterized in that: The second elastic component comprises a first additional block (18) and a second additional block (19); the first additional block (18) and the first clamping block (7) are integrally formed; the second additional block (19) and the second clamping block (8) are integrally formed; a second mounting shaft (20) is provided outside the first additional block (18); one end of the second mounting shaft (20) passes through the first additional block (18) and the second additional block (19); a limiting block (21) is provided at one end of the second mounting shaft (20); a second spring (22) is sleeved outside the second mounting shaft (20); and the second spring (22) is arranged between the first additional block (18) and the second mounting shaft (20).

5. A novel motorcycle disc brake assembly according to claim 1, characterized in that: A positioning groove (23) is provided in an annular shape on the surface of the bracket (3); the positioning groove (23) matches the first clamping block (7); and the positioning groove (23) matches the second clamping block (8).

6. A novel motorcycle disc brake assembly according to claim 1, characterized in that: A side surface of the second clamping block (8) away from the first clamping block (7) is a vertical plane.

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