CN214274304U - Brake disc of motorcycle - Google Patents
Brake disc of motorcycle Download PDFInfo
- Publication number
- CN214274304U CN214274304U CN202120171976.0U CN202120171976U CN214274304U CN 214274304 U CN214274304 U CN 214274304U CN 202120171976 U CN202120171976 U CN 202120171976U CN 214274304 U CN214274304 U CN 214274304U
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- brake disc
- motorcycle
- disc body
- rivet
- fan
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Abstract
The utility model provides a motorcycle brake disc belongs to motorcycle brake equipment field. The problem that the machining benefit of the brake disc of the motorcycle is poor is solved. This motorcycle brake disc, including brake disc body and rivet, set up the mounting hole that a plurality of supplied the rivet installation on the brake disc body, the centre bore is seted up at brake disc body middle part, and the fan-shaped groove of a plurality of interval distribution is seted up along its inner wall to the centre bore, has the bellying between two interval fan-shaped grooves, has seted up a plurality of louvres on the brake disc body. The utility model has the advantages of simple structure, integrated processing and shaping and low manufacturing cost.
Description
Technical Field
The utility model belongs to motorcycle brake equipment field relates to a motorcycle brake disc.
Background
The brake disc is an important part in a braking system, the brake disc is a round disc, the brake caliper is used for clamping the brake disc by two pieces to generate braking force when a motorcycle runs, the brake disc rotating relative to the brake disc is fixed, and the brake caliper clamps the brake disc to play a role in reducing speed or stopping when the motorcycle is stepped on, and the brake disc of the motorcycle mainly brakes the motorcycle.
However, the brake disc on the market is composed of an inner circle and an outer circle, and the inner circle and the outer circle are in split floating connection through the rivet, so that the brake disc is high in processing cost and poor in processing precision.
Disclosure of Invention
The utility model aims at providing an interior, excircle integrated into one piece's motorcycle brake disc to the above-mentioned problem that exists among the prior art.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a motorcycle brake disc, includes brake disc body and rivet, its characterized in that, the brake disc body on set up the mounting hole that a plurality of supplied the rivet installation, brake disc body middle part set up the centre bore, the centre bore along its inner wall set up the fan-shaped groove of a plurality of interval distribution, two intervals the fan-shaped groove between have a bellying, the brake disc body on set up a plurality of louvres.
In the motorcycle brake disc, the brake disc body is integrally formed.
In the motorcycle brake disc, the rivet pillow block is sleeved with the disc-shaped gasket, and the rivet is provided with the annular groove for fixedly mounting the disc-shaped gasket.
Compared with the prior art, the motorcycle brake disc has the following advantages:
1. this motorcycle brake disc adopts integrated into one piece machine-shaping, has changed traditional processing mode, realizes the product lightweight.
2. This motorcycle brake disc is equipped with dish-shaped gasket on lieing in the rivet cover, and the accessible dish-shaped gasket realizes floating in being connected with wheel hub.
3. The motorcycle brake disc is simple in structure, low in manufacturing cost, low in personnel assembly, and capable of greatly reducing labor cost and invested capital.
Drawings
Fig. 1 is a schematic perspective view of the brake disc of the motorcycle.
FIG. 2 is a rivet structure diagram of the motorcycle brake disc.
FIG. 3 is a schematic view of the disc-shaped pad structure of the brake disc of the motorcycle.
In the figure, 1, a brake disc body; 2. riveting; 3. mounting holes; 4. a central bore; 5. a sector groove; 6. a boss portion; 7. heat dissipation holes; 8. a dish-shaped gasket; 9. an annular groove.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2 and 3, the motorcycle brake disc comprises a brake disc body 1 and rivets 2, wherein the brake disc body 1 is provided with a plurality of mounting holes 3 for mounting the rivets 2, the middle part of the brake disc body 1 is provided with a central hole 4, the central hole 4 is provided with a plurality of fan-shaped grooves 5 distributed at intervals along the inner wall of the central hole, a protruding part 6 is arranged between the two fan-shaped grooves 5, and the brake disc body is provided with a plurality of heat dissipation holes 7.
Principle of operation
Through the cover be equipped with dish-shaped gasket 8 on rivet 2 for this brake disc realizes floating connection in being connected with the car hub, has effectively solved production friction expansion, heat altered shape, brake vibrations and centering in the motorcycle brake, and floating connection is favorable to concerning car heat to discharge and weight reduction simultaneously, and this brake disc adopts integrated into one piece processing mode, has reduced processing technology and processing cost.
In a further detail, the brake disc body 1 is integrally formed, so that the light weight of the product is realized.
In a further elaboration, 2 boss of rivet are overlapped and are equipped with dish- shaped gasket 8, 2 on set up the ring channel 9 that is used for fixed mounting dish-shaped gasket 8, be connected the accessible dish-shaped gasket 8 with wheel hub and can realize floating.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (3)
1. The utility model provides a motorcycle brake disc, includes brake disc body (1) and rivet (2), its characterized in that, brake disc body (1) on set up mounting hole (3) that a plurality of supplied rivet (2) to install, brake disc body (1) middle part set up centre bore (4), centre bore (4) set up fan-shaped groove (5) of a plurality of interval distribution along its inner wall, two intervals fan-shaped groove (5) between have bellying (6), the brake disc body on seted up a plurality of louvre (7).
2. A motorcycle brake disc according to claim 1, characterized in that the disc body (1) is integrally formed.
3. A motorcycle brake disc according to claim 1, characterized in that a disc-shaped gasket (8) is sleeved on the pedestal of the rivet (2), and an annular groove (9) for fixedly mounting the disc-shaped gasket (8) is formed on the rivet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120171976.0U CN214274304U (en) | 2021-01-21 | 2021-01-21 | Brake disc of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120171976.0U CN214274304U (en) | 2021-01-21 | 2021-01-21 | Brake disc of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214274304U true CN214274304U (en) | 2021-09-24 |
Family
ID=77764191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120171976.0U Active CN214274304U (en) | 2021-01-21 | 2021-01-21 | Brake disc of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214274304U (en) |
-
2021
- 2021-01-21 CN CN202120171976.0U patent/CN214274304U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |