CN204175835U - A kind of brake disc - Google Patents
A kind of brake disc Download PDFInfo
- Publication number
- CN204175835U CN204175835U CN201420657024.XU CN201420657024U CN204175835U CN 204175835 U CN204175835 U CN 204175835U CN 201420657024 U CN201420657024 U CN 201420657024U CN 204175835 U CN204175835 U CN 204175835U
- Authority
- CN
- China
- Prior art keywords
- disk body
- brake disc
- circular disk
- radiating fin
- hole
- 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
Links
- 230000005855 radiation Effects 0.000 abstract description 15
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
A kind of brake disc, comprise the circular disk body of hollow, two end faces of circular disk body are braking surface, center hole is had in the centre of circular disk body, the internal surface of center hole is processed with engaging tooth, and the middle vacancy of disk body is provided with rotation radiating fin, and the sense of rotation rotating radiating fin is identical with wheel steering.The utility model heat radiation and braking ability well, are suitable for being used on high speed sport car.
Description
Technical field
The utility model relates to skidding technical field, especially relates to a kind of brake disc with rotation radiating fin and high speed brake hole.
Background technique
Braking automobile has dish to stop at present, drum is stopped gentlely stops three kinds, the main brake part that its mid-game is stopped is brake disc, during braking, brake caliper is clamped brake disc and then produces braking force, therefore needs to consume at short notice due to the huge kinetic energy of automobile, and therefore in brake, brake disc will generate heat rapidly.Thus the heat radiation of brake disc is the problem must considered in vehicle brake design.
In existing design, in order to reach the object of heat radiation, generally internally offer in the week of disk body the radiation hole running through disk body, the radiation hole of disk body inside is radial equipartition, if application number is " brake disk of motor vehicle " disclosed in the application for a patent for invention of 201210151721.3, comprise circular disk body, disk body circumferentially evenly offers the radiation hole running through disk body, in the side of disk body, on the endless belt of being joined together by radiation hole, the protuberance body that one has fairing ace is provided with every a radiation hole, protuberance body upper and lower surface and endless belt are similar to tangent, protuberance body two ends and radiation hole are similar to.This design not only can be dispelled the heat by the radiation hole offered in disk body, the disk body regional area that every two radiation holes also can be made to surround forms additional local air flow circulation, further enhancing radiating effect, but this design is the optimization of heat radiation of having been cooperatively interacted by additional radiation hole and protuberance body, structure relative complex.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, heat radiation and all good brake disc of braking ability, the technological scheme adopted is: a kind of brake disc, comprise the circular disk body of hollow, two end faces of circular disk body are braking surface, center hole is had in the centre of circular disk body, the internal surface of center hole is processed with engaging tooth, it is characterized in that: the middle vacancy of described circular disk body is provided with rotation radiating fin, the sense of rotation of described rotation radiating fin is identical with wheel steering.
Technical characteristics of the present utility model also has: two end faces of described circular disk body all have high speed brake hole.
Technical characteristics of the present utility model also has: the high speed brake hole position of opening on two end faces is staggered.
Technical characteristics of the present utility model also has: described brake disc also comprises attachment hole, and described attachment hole is opened on engaging tooth.
Technical characteristics of the present utility model also has: between the angular range that the two-end-point of the profile line of described rotation radiating fin and the central point of circular disk body are formed is spent at 25 degree-60.
Technical characteristics of the present utility model also has: the profile line of described rotation radiating fin is helix.
The beneficial effects of the utility model are: 1) rotate radiating fin in this brake disc and taken away rapidly by natural wind by the heat produced in automobile running, to open on two braking surfaces and cross one another high speed brake hole except the additional function of ventilation and heat, its main function is to improve the frictional force in braking, and the fine dusts produced in braking surface and brake block operating friction can be discharged from hole, thus reduce the probability that in braking, hard spot produces, improve braking force.2) the utility model heat radiation and braking ability well, are suitable for being used on high speed sport car.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model plan view, and accompanying drawing 2 is side views of accompanying drawing 1, and wherein 1 is braking surface, and 2 is attachment holes, and 3 is rotate radiating fin, and 4 is high speed brake holes.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.The utility model discloses a kind of brake disc, comprise the circular disk body of hollow, former and later two end faces of circular disk body are braking surface 1, center hole is had in the centre of circular disk body, the internal surface of center hole is processed with engaging tooth, the middle vacancy of disk body is provided with and rotates radiating fin 3, and the sense of rotation rotating radiating fin 3 turns to identical with wheel.
Preferably, the profile line rotating radiating fin 3 is helix, between the angular range that the two-end-point of profile line of rotation radiating fin 3 and the central point of circular disk body are formed is spent at 25 degree-60.
In order to improve braking force, two end faces of disk body all have high speed brake hole 4, and high speed brake hole 4 position of opening on two end faces is staggered, staggered high speed brake hole 4 is conducive to the discharge of the fine dusts produced in friction, improves braking force.
The engaging tooth of brake disc is also provided with attachment hole 2.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belongs to protection domain of the present utility model.
Claims (6)
1. a brake disc, comprise the circular disk body of hollow, two end faces of circular disk body are braking surface, center hole is had in the centre of circular disk body, the internal surface of center hole is processed with engaging tooth, it is characterized in that: the middle vacancy of described circular disk body is provided with rotation radiating fin, the sense of rotation of described rotation radiating fin is identical with wheel steering.
2. according to brake disc according to claim 1, it is characterized in that: two end faces of described circular disk body all have high speed brake hole.
3. according to brake disc according to claim 2, it is characterized in that: the high speed brake hole position of opening on two end faces is staggered.
4. according to brake disc according to claim 2, it is characterized in that: described brake disc also comprises attachment hole, described attachment hole is opened on engaging tooth.
5. according to brake disc according to claim 2, it is characterized in that: between the angular range that the two-end-point of the profile line of described rotation radiating fin and the central point of circular disk body are formed is spent at 25 degree-60.
6. according to brake disc according to claim 5, it is characterized in that: the profile line of described rotation radiating fin is helix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657024.XU CN204175835U (en) | 2014-11-06 | 2014-11-06 | A kind of brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657024.XU CN204175835U (en) | 2014-11-06 | 2014-11-06 | A kind of brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204175835U true CN204175835U (en) | 2015-02-25 |
Family
ID=52564646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420657024.XU Expired - Fee Related CN204175835U (en) | 2014-11-06 | 2014-11-06 | A kind of brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204175835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109416081A (en) * | 2016-06-28 | 2019-03-01 | 阿道夫·科赫西克 | Brake disc unit |
-
2014
- 2014-11-06 CN CN201420657024.XU patent/CN204175835U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109416081A (en) * | 2016-06-28 | 2019-03-01 | 阿道夫·科赫西克 | Brake disc unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20191106 |