CN216306559U

CN216306559U - Brake disc of motorcycle

Info

Publication number: CN216306559U
Application number: CN202123099299.5U
Authority: CN
Inventors: 林光建
Original assignee: Ruian Tiannuo Auto Parts Co ltd
Current assignee: Ruian Tiannuo Auto Parts Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-15
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to a motorcycle brake disc which comprises a brake disc, wherein a plurality of first connecting pieces are arranged on the periphery inside the brake disc, fastening bolts penetrate through the centers of the first connecting pieces, one sides of the first connecting pieces are connected with second connecting pieces, one ends of the second connecting pieces are connected with a fixing ring, a plurality of supporting parts are arranged inside the fixing ring, a plurality of through holes are formed in the supporting parts, the other ends of the supporting parts are connected with a mounting plate, and a plurality of shaft holes are formed in the mounting plate. The double-piece brake disc is arranged, so that the motorcycle can run on the motorcycle, wind can cool the interior of the brake disc, the cooling speed of the brake disc is improved, the surface of the brake disc is provided with the water drainage grooves, and accumulated water on the brake disc can be thrown out through inertia of the brake disc during rotation, so that the residual of water on the brake disc is reduced, and the safety of the motorcycle during running is improved.

Description

Brake disc of motorcycle

Technical Field

The utility model relates to a brake disc of a motorcycle, and belongs to the technical field of brake discs.

Background

The brake disc, in short, is a circular disc which also rotates when the vehicle is moving. The brake caliper clamps the brake disc to generate braking force, and when the brake is stepped, the brake caliper clamps the brake disc to play a role in reducing speed or stopping. The brake disc has good braking effect and is easier to maintain than a drum brake.

When the brake disc used by the motorcycle is used, the temperature of the brake disc is increased when the brake disc is continuously braked, so that the friction force between the brake disc and a brake pad is reduced, the braking effect is influenced, and when more water is stored on the surface of the brake disc, the braking effect can be reduced, the safety of the motorcycle during running is influenced, and therefore the defects are required to be improved.

Disclosure of Invention

The utility model aims to provide a motorcycle brake disc, which can be driven on a motorcycle by arranging a double-sheet brake disc, so that wind can be cooled in the brake disc, the cooling speed of the brake disc is improved, and the surface of the brake disc is provided with a water drainage groove which can throw away accumulated water on the brake disc through inertia when the brake disc rotates, thereby reducing the residual water on the brake disc, improving the driving safety of the motorcycle and solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the motorcycle brake disc comprises a brake disc body, wherein a plurality of first connecting pieces are arranged on the periphery of the inside of the brake disc body, fastening bolts are connected to the centers of the first connecting pieces in a penetrating mode, one sides of the first connecting pieces are connected with second connecting pieces, one ends of the second connecting pieces are connected with fixing rings, a plurality of supporting portions are arranged inside the fixing rings, a plurality of through holes are formed in the supporting portions, the other ends of the supporting portions are connected with a mounting plate, and a plurality of shaft holes are formed in the mounting plate.

Furthermore, a plurality of radiating holes are formed in the brake disc, and the radiating holes are distributed in an annular array on the brake disc.

Furthermore, one side adjacent to the heat dissipation holes is provided with a water drainage groove, and the water drainage groove penetrates through the surface of the brake disc.

Furthermore, the water drainage tank is in the inclined setting on the brake disc, just the water drainage tank is in the incline direction on the brake disc with the rotation direction of brake disc is the same.

Furthermore, the brake discs are double-disc discs, and the two groups of brake discs are connected with the inner ring through the air guide seats.

Furthermore, the two air guide seats are in a group, the air guide seats are arranged on the brake disc in an arc shape, and the inner ring is arranged on the inner edge of the brake disc.

The inner ring is internally provided with a plurality of air guide holes, the air guide holes penetrate through the inner ring, and the air guide holes are distributed on the inner ring in an annular array.

The utility model has the beneficial effects that:

1. through setting up the brake disc of double-disc formula, when the motorcycle went, wind can flow to wind guide seat and wind-guiding hole through the brake disc center, increases the area of contact of brake disc and wind to can follow the inside and outside both sides of brake disc and ventilate simultaneously and cool down, effectively improve the cooling speed of brake disc, and the wind guide seat can drive wind and flow between the brake disc, increases the time of wind at the inside flow of brake disc, thereby improves the cooling effect of wind to the brake disc.

2. Through setting up water drainage tank on the brake disc surface, water drainage tank can concentrate on water drainage tank through inertia with the water on the brake disc when the motorcycle traveles, and the water that gets into water drainage tank can flow along water drainage tank fast under inertial effect to with the water discharge on the brake disc, reduce water and remain on the brake disc and influence the braking effect of brake disc.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model.

FIG. 1 is a front view of a motorcycle brake disc of the present invention;

FIG. 2 is a cross-sectional view of a brake disc of a motorcycle brake disc of the present invention;

FIG. 3 is a view of the internal structure of a brake disc of the motorcycle brake disc of the present invention;

reference numbers in the figures: 1. a brake disc; 2. a first connecting piece; 3. fastening a bolt; 4. a second connecting piece; 5. a fixing ring; 6. a support portion; 7. a through hole; 8. mounting a plate; 9. a shaft hole; 10. heat dissipation holes; 11. a water discharge tank; 12. a wind guide seat; 13. an inner ring; 14. and air guide holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a motorcycle brake disc, includes

brake disc

1, 1 inside a week of brake disc is equipped with a plurality of connecting

pieces

2, 2 center through connections of connecting piece have fastening

bolt

3, 2 one side of connecting piece are connected with connecting piece two 4, connecting piece two 4 one end is connected with solid fixed ring 5, gu fixed ring 5 is inside to be equipped with a plurality of supporting parts 6, a plurality of through-holes 7 have been seted up to supporting part 6 inside, the supporting part 6 other end is connected with mounting panel 8, the inside a plurality of shaft holes 9 that are equipped with of mounting panel 8.

Specifically, a plurality of radiating holes 10 are formed in the brake disc 1, the radiating holes 10 are distributed on the brake disc 1 in an annular array mode, the radiating holes 10 enable wind to flow on the brake disc 1, the contact area between the brake disc 1 and the wind is increased, and the cooling speed of the brake disc 1 is increased.

Specifically, the brake disc 1 is a double-disc brake disc, two groups of brake discs 1 are connected with an inner ring 13 through an air guide seat 12, two air guide seats 12 are in one group, the air guide seats 12 are arranged on the brake disc 1 in an arc shape, the inner ring 13 is arranged on the edge inside the brake disc 1, a plurality of air guide holes 14 are formed in the inner ring 13, the air guide holes 14 penetrate through the inner ring 13, the air guide holes 14 are distributed on the inner ring 13 in an annular array, the double-disc brake disc 1 can enable the inner side and the outer side of the brake disc 1 to be simultaneously in contact with wind for cooling, so that the cooling speed of the brake disc 1 is increased, the air guide seats 12 can drive the wind to flow between the brake discs 1, the time of the wind flowing in the brake disc 1 is increased, and the cooling effect of the wind on the brake disc 1 is improved.

Example 2: referring to fig. 1, the difference between the present embodiment and embodiment 1 is: the adjacent one side of louvre 10 is equipped with water drainage tank 11, water drainage tank 11 run through in 1 surface of brake disc, water drainage tank 11 is in slope setting on 1 brake disc, just water drainage tank 11 is in the incline direction on the brake disc 1 with the rotation direction of brake disc 1 is the same, and water drainage tank 11 can be when the motorcycle traveles with the water drainage under inertial effect, reduces water and remains on 1 brake disc and influence the braking effect of brake disc 1.

The working principle of the utility model is as follows: according to the utility model, by arranging the double-piece type brake disc 1, when a motorcycle runs, wind can flow to the wind guide seat 12 and the wind guide hole 14 through the center of the brake disc 1, so that the contact area between the brake disc 1 and the wind is increased, the inside and the outside of the brake disc 1 can be ventilated and cooled simultaneously, the cooling speed of the brake disc 1 is effectively increased, the wind guide seat 12 can drive the wind to flow between the brake discs 1, the time for the wind to flow in the brake disc 1 is increased, and the cooling effect of the wind on the brake disc 1 is improved; through setting up water drainage tank 11 on brake disc 1 surface, water drainage tank 11 can concentrate on water drainage tank 11 through inertia with the water on the brake disc 1 when the motorcycle traveles, and the water that gets into water drainage tank 11 can flow along water drainage tank 11 under inertial effect fast to with the water discharge on the brake disc 1, reduce water and remain on brake disc 1 and influence the braking effect of brake disc 1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The motorcycle brake disc comprises a brake disc (1) and is characterized in that: the brake disc (1) is inside a week and is equipped with a plurality of connecting pieces (2), connecting piece (2) center through connection has fastening bolt (3), connecting piece (2) one side is connected with connecting piece two (4), connecting piece two (4) one end is connected with solid fixed ring (5), gu fixed ring (5) inside is equipped with a plurality of supporting parts (6), a plurality of through-holes (7) have been seted up to supporting part (6) inside, supporting part (6) other end is connected with mounting panel (8), inside a plurality of shaft holes (9) that are equipped with of mounting panel (8).

2. A motorcycle brake disc according to claim 1, characterized in that: the brake disc (1) is provided with a plurality of radiating holes (10), and the radiating holes (10) are distributed on the brake disc (1) in an annular array.

3. A motorcycle brake disc according to claim 2, characterized in that: and a drainage groove (11) is formed in one side, adjacent to the heat dissipation holes (10), of the brake disc (1), and the drainage groove (11) penetrates through the surface of the brake disc (1).

4. A motorcycle brake disc according to claim 3, characterized in that: drainage tank (11) are in slope setting on brake disc (1), just drainage tank (11) are in the incline direction on brake disc (1) with the rotation direction of brake disc (1) is the same.

5. A motorcycle brake disc according to claim 4, characterized in that: the brake discs (1) are double-disc discs, and the two groups of brake discs (1) are connected with an inner ring (13) through an air guide seat (12).

6. A motorcycle brake disc according to claim 5, characterized in that: the two air guide seats (12) are in a group, the air guide seats (12) are arranged on the brake disc (1) in an arc shape, and the inner ring (13) is arranged on the inner edge of the brake disc (1).

7. A motorcycle brake disc according to claim 6, characterized in that: a plurality of air guide holes (14) are formed in the inner ring (13), the air guide holes (14) penetrate through the inner ring (13), and the air guide holes (14) are distributed on the inner ring (13) in an annular array.