CN204344761U - A kind of skidding structure - Google Patents
A kind of skidding structure Download PDFInfo
- Publication number
- CN204344761U CN204344761U CN201420830607.8U CN201420830607U CN204344761U CN 204344761 U CN204344761 U CN 204344761U CN 201420830607 U CN201420830607 U CN 201420830607U CN 204344761 U CN204344761 U CN 204344761U
- Authority
- CN
- China
- Prior art keywords
- hole
- brake disc
- friction ring
- skidding structure
- friction plate
- 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
- 230000008572 axis elongation Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 20
- 239000008187 granular material Substances 0.000 abstract description 18
- 238000005096 rolling process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model belongs to technical field of automobile components, provide a kind of skidding structure, comprise the brake disc and friction plate that rotate around Pivot Point Center, described brake disc is along its circle edge along being provided with friction ring, described friction ring is provided with several the first through holes, and described first through hole distributes along the circumferencial direction of described friction ring; Described friction plate is relative with described friction ring, and stretches out to described friction ring or retract, and described friction plate is clamped by described friction ring and described brake disc or unclamped.Brake disc of the present utility model is provided with the first through hole, and brake disc and the fricative dust granules of friction plate can be distributed in air as early as possible by the first through hole, thus avoids the rolling friction because dust granules produces, and improves stability and the Security of driving.
Description
Technical field
The utility model belongs to technical field of automobile components, is specifically related to a kind of skidding structure.
Background technique
Along with the performance of vehicle and travelling speed grow with each passing day, there is higher requirement to the stability of skidding during high vehicle speeds.As shown in Figure 1, brake disc 101 is fixed on wheel existing skidding structure, rotates along with the rotation of wheel, and friction plate 102 is installed on vehicle frame.When braking, static friction plate 102 clamps the brake disc 101 of rotation, to produce frictional force, makes car deceleration or stopping.
Brake disc 101 structure of prior art makes itself and the fricative dust granules of friction plate 102, can rest between brake disc 101 and friction plate 102, cause the two that rolling friction occurs, reduce the frictional force between friction plate 102 and brake disc 101, have impact on stability and the Security of driving; Meanwhile, because between brake disc 101 and friction plate 102, friction generates heat, can not shed in time, cause heat to assemble, be delivered to tire by wheel rim, cause the risk that high temperature is blown out, the Security that impact is driven.
Model utility content
The purpose of this utility model is to provide a kind of skidding structure, brake disc is provided with the first through hole, brake disc and the fricative dust granules of friction plate can be distributed in air by the first through hole as early as possible, thus avoid the rolling friction because dust granules produces, improve the stability and Security of driving.
To achieve these goals, the utility model provides following technological scheme:
A kind of skidding structure, comprise the brake disc and friction plate that rotate around Pivot Point Center, described brake disc is along its circle edge along being provided with friction ring, and described friction ring is provided with several the first through holes, and described first through hole distributes along the circumferencial direction of described friction ring; Described friction plate is relative with described friction ring, and stretches out to described friction ring or retract, and described friction plate is clamped by described friction ring and described brake disc or unclamped.
Preferably, described first through hole is radially distributed with several along described brake disc.
Preferably, described first through hole is evenly distributed with 8 row along the circumferencial direction of described brake disc.
Preferably, described first through hole is waist-shaped hole.
Preferably, the major axis of described waist-shaped hole tilts to direction that wheel advances away from one end of described disc centres.
Preferably, the major axis elongation line of described waist-shaped hole and the excircle of described brake disc intersect at intersection point, and described excircle is 45 degree at the tangent line of described intersection point and described major axis.
Preferably, the longitudinal section of described first through hole is hyperbolic configuration.
Preferably, described friction plate is provided with the second through hole.
The beneficial effects of the utility model are:
The utility model brake disc is provided with the first through hole, and brake disc and the fricative dust granules of friction plate can be distributed in air as early as possible by the first through hole, thus avoids the rolling friction because dust granules produces, and improves the stability and Security of driving; Simultaneously the first through hole can increase the flowing of air, improves radiating efficiency, and what prevent from causing due to high temperature blows out; And this brake disc is when the rainy day travels, rainwater can be discharged rapidly by the first through hole, avoids producing Water film lubricating, improves braking effect.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of prior art skidding structure;
The schematic diagram of a kind of embodiment of Fig. 2 skidding provided by the utility model structure;
The schematic diagram of the another kind of embodiment of Fig. 3 skidding structure provided by the utility model;
The Longitudinal cross section schematic of a kind of embodiment first of Fig. 4 skidding provided by the utility model structure through hole.
Reference character:
In Fig. 1:
101, brake disc, 102, friction plate;
In Fig. 2-Fig. 4:
201, brake disc, the 202, first through hole.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Please refer to Fig. 2, in a kind of embodiment, skidding structure provided by the utility model, comprise the brake disc 201 and friction plate that rotate around Pivot Point Center, brake disc 201 is along its circle edge along being provided with friction ring, friction ring is provided with several the first through hole 202, first through holes 202 and distributes along the circumferencial direction of friction ring; Friction plate is relative with friction ring, and stretches out to friction ring or retract, and friction plate is clamped by friction ring and brake disc 201 or unclamped.
Above-described embodiment brake disc 201 is provided with the first through hole 202, brake disc 201 and the fricative dust granules of friction plate can be distributed in air by the first through hole 202 as early as possible, thus avoid the rolling friction because dust granules produces, improve the stability and Security of driving; Simultaneously the first through hole 202 can increase the flowing of air, improves radiating efficiency, and what prevent from causing due to high temperature blows out; And this brake disc 201 is when the rainy day travels, rainwater can be discharged rapidly by the first through hole 202, avoids producing Water film lubricating, improves braking effect.
First through hole 202 is radially distributed with several along brake disc 201.This structure, by increasing multi-turn first through hole 202, enables dust granules be distributed to quickly in air, improves the stability and Security of driving.First through hole 202 also can only arrange a circle, namely only has first through hole 202 in radial direction.
First through hole 202 is evenly distributed with 8 row along the circumferencial direction of brake disc 201, and namely on same Radius, the center of radially-arranged first through hole 202 forms the line of centres, and the angle of circumference of adjacent two lines of centres is 45 degree.Automobile is braked when high speed operation still dust granules to be discharged in air as early as possible, play the effect of heat radiation simultaneously.The angle of circumference of certain line of centres also can be other angle.
Preferably, be radially distributed with three, the angle of circumference of adjacent two center lines is 45 degree, and namely even circumferential is distributed with 8 row, friction ring is divided into and is furnished with 24 the first through holes 202, and preferably the first through hole 202 is circular hole.This structure can either disperse dust granules quickly, and dispels the heat better, can ensure again the intensity of brake disc, and easy to process.
First through hole 202 is waist-shaped hole.This structure both can increase the perforated area of the first through hole, so that dust granules can be discharged in air as early as possible, played the effect of heat radiation simultaneously, can ensure again the intensity of brake disc 201.Certain first through hole can be circular hole, elliptical aperture or square hole.
Please refer to Fig. 3, the major axis of waist-shaped hole tilts to the direction that wheel advances away from the one end at brake disc 201 center.This structure meets the air-flow direction of automobile when high speed operation brakes, and when high speed operation is braked, dust granules complies with air-flow direction, to be discharged to as early as possible in air.Certainly, the major axis of waist-shaped hole also perpendicular to the direction of waist-shaped hole center and brake disc 201 line of centres, or can tilt to other direction.
The major axis elongation line of waist-shaped hole and the excircle of brake disc 201 intersect at intersection point, and excircle is 45 degree at the tangent line of intersection point and major axis.This angle of inclination more meets the air-flow direction of automobile when high speed operation brakes, and when high speed operation is braked, dust granules complies with air-flow direction, to be discharged to as early as possible in air.
Particularly, waist-shaped hole has several along the circle distribution of brake disc 201.Radial direction along brake disc 201 can arrange one, two or more.
The radial direction of brake disc 201 arranges a waist-shaped hole, as shown in Figure 3, the length of preferred waist nibs is 2/3rds of the inside and outside radius of a circle difference of friction ring, and the major axis of each waist-shaped hole tilts to direction that wheel advances away from the one end at brake disc 201 center, the major axis elongation line of preferred waist nibs and the excircle of brake disc 201 intersect at intersection point, and excircle is 45 degree at the tangent line of intersection point and major axis.To adapt to the air-flow direction of automobile when high speed operation brakes, the dust produced due to brake is made to be discharged in air as early as possible.
Brake disc 201 also radial direction can arrange three waist-shaped holes, and the major axis of each waist-shaped hole tilts to direction that wheel advances away from the one end at brake disc 201 center, the major axis elongation line of preferred waist nibs and the excircle of brake disc 201 intersect at intersection point, and excircle is 45 degree at the tangent line of intersection point and major axis.To adapt to the air-flow direction of automobile when high speed operation brakes, the dust produced due to brake is made to be discharged in air as early as possible.
Particularly, the longitudinal section of the first through hole 202 is hyperbolic configuration, please refer to Fig. 4.The inwall of this structure first through hole 202 is smooth surface, and dust granules is not easily assembled in the first through hole 202, avoids the new dust granules produced block the first through hole 202 and affect radiating effect.The longitudinal section of the first through hole 202 also can be rectangular configuration.
Friction plate is provided with the second through hole.To form cross-ventilation with the first through hole 202 on brake disc 201, increase air flowing, to discharge dust granules as early as possible, quick heat radiating simultaneously.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and only by the restriction of claim, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (8)
1. a skidding structure, comprise the brake disc and friction plate that rotate around Pivot Point Center, it is characterized in that, described brake disc is along its circle edge along being provided with friction ring, described friction ring is provided with several the first through holes, and described first through hole distributes along the circumferencial direction of described friction ring; Described friction plate is relative with described friction ring, and stretches out to described friction ring or retract, and described friction plate is clamped by described friction ring and described brake disc or unclamped.
2. skidding structure according to claim 1, is characterized in that, described first through hole is radially distributed with several along described brake disc.
3. skidding structure according to claim 2, is characterized in that, described first through hole is evenly distributed with 8 row along the circumferencial direction of described brake disc.
4. skidding structure according to claim 1, is characterized in that, described first through hole is waist-shaped hole.
5. skidding structure according to claim 4, is characterized in that, the major axis of described waist-shaped hole tilts to the direction that wheel advances away from one end of described disc centres.
6. skidding structure according to claim 5, is characterized in that, the major axis elongation line of described waist-shaped hole and the excircle of described brake disc intersect at intersection point, and described excircle is 45 degree at the tangent line of described intersection point and described major axis.
7. the skidding structure according to any one of claim 1-6, is characterized in that, the longitudinal section of described first through hole is hyperbolic configuration.
8. the skidding structure according to any one of claim 1-6, is characterized in that, described friction plate is provided with the second through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830607.8U CN204344761U (en) | 2014-12-23 | 2014-12-23 | A kind of skidding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830607.8U CN204344761U (en) | 2014-12-23 | 2014-12-23 | A kind of skidding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204344761U true CN204344761U (en) | 2015-05-20 |
Family
ID=53228032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420830607.8U Expired - Fee Related CN204344761U (en) | 2014-12-23 | 2014-12-23 | A kind of skidding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204344761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113631437A (en) * | 2019-04-01 | 2021-11-09 | Tvs电机股份有限公司 | Disc brake assembly |
-
2014
- 2014-12-23 CN CN201420830607.8U patent/CN204344761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113631437A (en) * | 2019-04-01 | 2021-11-09 | Tvs电机股份有限公司 | Disc brake assembly |
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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 Automobile Co., Ltd. |
|
| 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: 20150520 Termination date: 20191223 |