CN205154981U - Brake disc and disc brake - Google Patents
Brake disc and disc brake Download PDFInfo
- Publication number
- CN205154981U CN205154981U CN201521031556.3U CN201521031556U CN205154981U CN 205154981 U CN205154981 U CN 205154981U CN 201521031556 U CN201521031556 U CN 201521031556U CN 205154981 U CN205154981 U CN 205154981U
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- CN
- China
- Prior art keywords
- brake disc
- brake
- disc
- many
- rotation
- 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
- 238000005452 bending Methods 0.000 claims abstract description 14
- 238000005266 casting Methods 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 abstract 6
- 238000010586 diagram Methods 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a brake disc and disc brake, this brake disc includes the body, wherein: the body is provided with the first strengthening rib of many bendings in the quotation of one side of friction disc, the first strengthening rib of many bendings forms the rotatory shape of turbine, the direction of rotation of first strengthening rib is unanimous with turning wheels's direction. The utility model provides a first strengthening rib of brake disc and disc brake through set up many bendings on the brake disc, the first strengthening rib of many bendings forms the rotatory shape of turbine, and when the vehicle was marchd, along with the rotation of wheel, first strengthening rib formed the rotation of similar electric fan blade to improve the radiating effect of brake disc effectively, improved the life of brake disc and friction disk.
Description
Technical field
The utility model relates to brake system of car, particularly relates to a kind of radiating effect preferably novel brake disc and disk type braker.
Background technique
Braking system is constituent element important on automobile, and it comprises disk type braker and drum brake, and disk type braker is then to be coordinated with the friction plate on clamp by brake disc to realize braking.
Fig. 1 is brake disc structure schematic diagram of the prior art, and Fig. 2 is the assembling schematic diagram of brake disc in prior art.As depicted in figs. 1 and 2, in prior art, the clamp 300 of disk type braker are fixed on knuckle 400, and clamp 300 do not move.Brake disc 100 is fixed on tire, with tire rotary motion.When car load is braked, clamp 300 promote internal friction sheet, are pressed on the brake disc 100 of rotation, produce braking moment.
During braking, the card 110 of friction plate and brake disc 100 rubs, and produces a large amount of heats, and the heat energy of 95% all can be braked dish and absorb, if the number of times of braking is a lot, the temperature of brake disc can rise higher and higher (may more than 600 DEG C).And the temperature of brake disc is too high can produce following potential safety hazard:
1) the own strength deficiency of brake disc, under high-temperature condition, brake disc such as easily to ftracture at the fault.
2) effect that brake disc and friction plate form friction pair can reduce (under high temperature, the friction factor of friction plate can sharply reduce), and car load braking effect can reduce, and there is the hidden danger of the incessantly car stopped.
3) too high temperature, can aggravate the wearing and tearing of friction plate, brake disc, reduces the life-span of brake disc and friction plate.
Brake disc of the prior art carrys out heat radiation performance by arranging ventilation slot (during braking, brake disc is with tire rotation, and car load is still moving ahead, have wind and will pass through ventilation slot, play certain radiating effect), but the temperature of brake disc is still very high, still there is potential safety hazard.
Model utility content
The purpose of this utility model is to provide a kind of brake disc and disk type braker, to solve the problems of the prior art, improves radiating effect.
The utility model provides a kind of brake disc, comprise body, wherein: described body is provided with many first bending stiffening ribs in the side card of friction plate, many bending first stiffening ribs form the shape that turbine rotates, and the sense of rotation of described first stiffening rib is consistent with the direction of vehicle wheel rotation.
Brake disc as above, wherein, preferably, also comprise many second stiffening ribs, described second reinforced bag sand well is between many first stiffening ribs.
Brake disc as above, wherein, preferably, described first stiffening rib and described body are integrated casting.
Brake disc as above, wherein, preferably, described second stiffening rib and described body are integrated casting.
Brake disc as above, wherein, preferably, also comprises vent hole, and described vent hole is arranged on the body, and described vent hole is distributed between many first stiffening ribs and the second stiffening rib.
The utility model additionally provides a kind of disk type braker, comprise knuckle and clamp, described clamp are fixedly installed on described knuckle, described clamp are provided with friction plate, wherein, described disk type braker also comprises the brake disc that the utility model provides, the card of described brake disc and described friction plate frictional fit.
The brake disc that the utility model provides and disk type braker are by arranging many bending the first stiffening ribs on the disc brake rotor, many bending first stiffening ribs form the shape that turbine rotates, when the vehicle is running, along with the rotation of wheel, first stiffening rib forms the rotation of similar blade of electric fan, thus effectively improve the radiating effect of brake disc, improve the working life of brake disc and friction disk.
Accompanying drawing explanation
Fig. 1 is brake disc structure schematic diagram of the prior art;
Fig. 2 is the assembling schematic diagram of brake disc in prior art;
The brake disc structure schematic diagram that Fig. 3 provides for the utility model embodiment.
Description of reference numerals:
In Fig. 1-2:
100-brake disc 110-card 300-clamp 400-knuckle
In Fig. 3:
200-brake disc 210-body 220-first stiffening rib 230-second stiffening rib 240-vent hole
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
The brake disc structure schematic diagram that Fig. 3 provides for the utility model embodiment, the utility model embodiment provides a kind of brake disc 200, comprises body 210, and the structure of body 210 is same as the prior art, is discoid metal ceramic, does not repeat them here.This body 210 is provided with many first bending stiffening ribs 220 in the side card of friction plate, and many bending the first stiffening ribs 220 form the shape that turbine rotates, and the sense of rotation of described first stiffening rib 220 is consistent with the direction of vehicle wheel rotation.
Along with the rotation of wheel, brake disc 200 High Rotation Speed, the setting of the first stiffening rib 220 defines and is similar to the blade of electric fan or the rotation of turbine, thus makes wind can take away a part of heat in by brake disc 200, and then reduces the temperature of brake disc 200.
Preferably, the brake disc 200 that the utility model embodiment provides also comprises many second stiffening ribs 230, and this second stiffening rib 230 is distributed between many first stiffening ribs 220.It will be appreciated by persons skilled in the art that the first stiffening rib 220 and the second stiffening rib 230 can be all shaping with body 210 integrally casting, also can by other technological forming.
On the basis of above-described embodiment, the brake disc 200 that the utility model embodiment provides also comprises vent hole 240, and this vent hole 240 is arranged on body 210, is distributed between many first stiffening ribs 220 and the second stiffening rib 230.
The quantity of vent hole 240 specifically can set according to practical application, and the setting of vent hole 240 increases the air output of brake disc 200, thus improves the heat dispersion of brake disc 200 further.
The utility model embodiment still provides a kind of disk type braker, comprises knuckle and clamp, and clamp are fixedly installed on knuckle, and clamp are provided with friction plate, and friction plate is used for and brake disc frictional fit.The structure of knuckle and clamp all can be same as the prior art, do not repeat them here.
Above-mentioned disk type braker also comprises the brake disc 200 that the utility model any embodiment provides, the card on the body of this brake disc 200 and friction plate frictional fit.
In the process that vehicle travels, along with the rotation of wheel, the first stiffening rib on brake disc forms the rotation being similar to blade of electric fan, thus effectively improves the radiating effect of brake disc, improves the working life of brake disc and friction disk.
It will be appreciated by persons skilled in the art that can also arrange ventilation slot on the body of brake disc improves radiating effect further, the structure of ventilation slot can be identical with ventilation slot structure of the prior art, do not repeat them here.
The brake disc that the utility model embodiment provides and disk type braker are by arranging many bending the first stiffening ribs on the disc brake rotor, many bending first stiffening ribs form the shape that turbine rotates, when the vehicle is running, along with the rotation of wheel, first stiffening rib forms the rotation of similar blade of electric fan, thus effectively improve the radiating effect of brake disc, improve the working life of brake disc and friction disk.
Structure of the present utility model, feature and action effect is described in detail above according to graphic shown embodiment; the foregoing is only preferred embodiment of the present utility model; but the utility model does not limit practical range with shown in drawing; every change done according to conception of the present utility model; or be revised as the Equivalent embodiments of equivalent variations; do not exceed yet specification with diagram contain spiritual time, all should in protection domain of the present utility model.
Claims (6)
1. a brake disc, comprise body, it is characterized in that: described body is provided with many first bending stiffening ribs in the side card of friction plate, many bending first stiffening ribs form the shape that turbine rotates, and the sense of rotation of described first stiffening rib is consistent with the direction of vehicle wheel rotation.
2. brake disc according to claim 1, is characterized in that, also comprises many second stiffening ribs, and described second reinforced bag sand well is between many first stiffening ribs.
3. brake disc according to claim 1, is characterized in that, described first stiffening rib and described body are integrated casting.
4. brake disc according to claim 2, is characterized in that, described second stiffening rib and described body are integrated casting.
5. the brake disc according to any one of claim 2-4, is characterized in that, also comprises vent hole, and described vent hole is arranged on the body, and described vent hole is distributed between many first stiffening ribs and the second stiffening rib.
6. a disk type braker, comprise knuckle and clamp, described clamp are fixedly installed on described knuckle, described clamp are provided with friction plate, it is characterized in that, described disk type braker also comprises the brake disc described in any one of claim 1-5, the card of described brake disc and described friction plate frictional fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031556.3U CN205154981U (en) | 2015-12-08 | 2015-12-08 | Brake disc and disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031556.3U CN205154981U (en) | 2015-12-08 | 2015-12-08 | Brake disc and disc brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205154981U true CN205154981U (en) | 2016-04-13 |
Family
ID=55690677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521031556.3U Expired - Fee Related CN205154981U (en) | 2015-12-08 | 2015-12-08 | Brake disc and disc brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205154981U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641037A (en) * | 2016-12-03 | 2017-05-10 | 深圳市沃特玛电池有限公司 | Brake disc |
| CN109578473A (en) * | 2017-09-28 | 2019-04-05 | 长城汽车股份有限公司 | Ventilated brake disc and disk brake |
| CN116164057A (en) * | 2023-04-23 | 2023-05-26 | 北京建筑大学 | Vehicle brake disc device |
-
2015
- 2015-12-08 CN CN201521031556.3U patent/CN205154981U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641037A (en) * | 2016-12-03 | 2017-05-10 | 深圳市沃特玛电池有限公司 | Brake disc |
| CN109578473A (en) * | 2017-09-28 | 2019-04-05 | 长城汽车股份有限公司 | Ventilated brake disc and disk brake |
| CN116164057A (en) * | 2023-04-23 | 2023-05-26 | 北京建筑大学 | Vehicle brake disc device |
| CN116164057B (en) * | 2023-04-23 | 2023-12-15 | 北京建筑大学 | Vehicle brake disc device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20191208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |