CN201487098U - Anti-cutting brake disc - Google Patents
Anti-cutting brake disc Download PDFInfo
- Publication number
- CN201487098U CN201487098U CN2009202081173U CN200920208117U CN201487098U CN 201487098 U CN201487098 U CN 201487098U CN 2009202081173 U CN2009202081173 U CN 2009202081173U CN 200920208117 U CN200920208117 U CN 200920208117U CN 201487098 U CN201487098 U CN 201487098U
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- China
- Prior art keywords
- brake disc
- cutting
- brake
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an anti-cutting brake disc, which is provided with an air vent, and is characterized in that the two ends of the air vent are provided with anti-cutting chamfer angles. The brake disc has the advantages of slowing the wear of brake pads, prolonging the service life of the brake pads, improving braking efficiency, along with simple structure, convenience and practicality.
Description
Technical field
The utility model relates to the ventilation brake disc in brake of motor-driven vehicle disk technology field, especially a kind of anti-cutting brake disc.
Background technique
That disk type braker has is simple in structure, rapid heat dissipation, advantage in light weight, easy to adjust be by the mini motor vehicle extensive use.During work, under the effect of wheel cylinder, brake block is pressed to brake disc and realize friction catch,, directly influence braking effect, cause potential potential safety hazard because the effect of frictional force makes the temperature moment rising of brake disc and brake block.For improving the heat dispersion of disk type braker, many apertures on brake disc, have been opened, quicken ventilation and heat to improve retardation efficiency, the problem that exists is, these aperture two-port edges both formed vertical wedge angle between the plane of aperture axial aperture and brake disc, press to brake disc at brake block and realize in the friction catch process, this vertical wedge angle forms the cutting phenomenon to the surface of brake block, causes the brake block aggravation to wear and tear, shortened the working life of brake block.
Summary of the invention
The purpose of this utility model is a kind of anti-cutting brake disc that provides at the deficiencies in the prior art.The utility model is simple in structure, and is convenient and practical, slow down brake block wearing and tearing, prolonged working life of brake block.The concrete technological scheme that realizes the utility model purpose is:
A kind of anti-cutting brake disc, described brake disc is provided with vent hole, is characterized in that the two ends of vent hole are provided with the chamfering of anti-cutting.
The utility model is simple in structure, and is convenient and practical, slow down brake block wearing and tearing, prolonged working life of brake block.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the local structure for amplifying schematic representation of the A-A of Fig. 1
Fig. 3 is a user mode schematic representation of the present utility model
Embodiment
Consult Fig. 1, Fig. 2, Fig. 3, the utility model comprises brake disc 1, vent hole 2 and chamfering 3.Described brake disc 1 is provided with vent hole 2, is characterized in that the two ends of vent hole 2 are provided with the chamfering 3 of anti-cutting.
The utility model is to use like this:
During vehicle brake, under the effect of wheel cylinder, brake block 4 is pressed to brake disc 1, realize braking by friction, for improving the heat dispersion of brake disc 1, many vent holes 2 on brake disc, have been opened, owing to be provided with chamfering 3 in vent hole 2 two-port, removed the vertical wedge angle that forms between the plane of vent hole 2 axial port and brake disc, pressing to brake disc 1 at brake block 4 realizes in the friction catch process, eliminated the surface formation cutting phenomenon of this vertical wedge angle to brake block 4, alleviated the degree of wear of brake block, prolong the working life of brake block, improved retardation efficiency.
Claims (1)
1. prevent the cutting brake disc for one kind, described brake disc (1) is provided with vent hole (2), it is characterized in that the two ends of vent hole (2) are provided with the chamfering (3) of anti-cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202081173U CN201487098U (en) | 2009-08-20 | 2009-08-20 | Anti-cutting brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202081173U CN201487098U (en) | 2009-08-20 | 2009-08-20 | Anti-cutting brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201487098U true CN201487098U (en) | 2010-05-26 |
Family
ID=42425977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202081173U Expired - Fee Related CN201487098U (en) | 2009-08-20 | 2009-08-20 | Anti-cutting brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201487098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439952A (en) * | 2014-11-14 | 2015-03-25 | 浙江王立汽车部件有限公司 | Machining technology for brake discs of motorcycles and electric vehicles |
-
2009
- 2009-08-20 CN CN2009202081173U patent/CN201487098U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439952A (en) * | 2014-11-14 | 2015-03-25 | 浙江王立汽车部件有限公司 | Machining technology for brake discs of motorcycles and electric vehicles |
| CN104439952B (en) * | 2014-11-14 | 2017-05-03 | 浙江王立汽车部件有限公司 | Machining technology for brake discs of motorcycles and electric vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120820 |