CN205331289U - Automobile braking disk - Google Patents
Automobile braking disk Download PDFInfo
- Publication number
- CN205331289U CN205331289U CN201521013595.0U CN201521013595U CN205331289U CN 205331289 U CN205331289 U CN 205331289U CN 201521013595 U CN201521013595 U CN 201521013595U CN 205331289 U CN205331289 U CN 205331289U
- Authority
- CN
- China
- Prior art keywords
- disk body
- braking disk
- braking
- flange
- heat dissipation
- 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 automobile braking disk, including braking disk body and flange, braking disk body and flange fixed connection, be equipped with polylith pottery clutch blocks on the braking disk body, braking disk body circumference is equipped with multiple heat dissipation channel, heat dissipation channel is fan -shapedly, all be equipped with the splitter box in two quotations of braking disk body, the splitter box is the edge from flange edge extension to the disk body. This patent application can be avoided the brake disc to skid and prolong its life.
Description
Technical field
This utility model relates to auto parts machinery device field, is specifically related to a kind of automobile brake disc。
Background technology
Braking dish is the friction means of disk brake, and braking dish, except should having required strength and stiffness, also should have resistant to elevated temperatures as far as possible coefficient of friction and suitable wearability, thermostability, thermal diffusivity and thermal capacity etc.。When vehicle touches on the brake in the process of moving, caliper blocks braking and folds the effect slowed down or stop。Having circular hole on general braking dish, its effect is to alleviate weight and increase frictional force。Braking dish is of a great variety, is characterized as being wall thin。Different classes of braking dish gap size between dish footpath, disc thickness and two panels there are differences, the thickness of hub and highly also having nothing in common with each other。Automobile when braking, braking dish and brake block frictional heating, it is easy to cause brake fade, vehicle accident under serious conditions, can be caused。And, sleety weather, braking dish speckling with muddy water, silt, easily skids between braking dish and brake block, this also results in brake fade, causes that accident occurs。
Utility model content
The purpose of this utility model be in that provide a kind of can fast braking and use time length automobile brake disc。
For reaching above-mentioned purpose, base case of the present utility model is as follows: a kind of automobile brake disc, and including braking disk body and flange, described braking disk body is fixing with flange to be connected, and described braking disk body is provided with polylith ceramic friction block；Described braking disk body is circumferentially with multiple heat dissipation channel, and described heat dissipation channel, in sector, two cards of described braking disk body is equipped with splitter box, and described splitter box extends to disk body edge from flange periphery。
Operation principle of the present utility model and have the beneficial effect that in this utility model, braking disk body is fixed with flange and is connected, and can be installed to by braking dish on other parts of automobile by flange。Then, being provided with polylith ceramic friction block on the disc brake rotor, when automobile brake, brake caliper contacts generation friction with ceramic friction block, makes automobile brake。Because ceramic friction block has higher heat-resisting quantity, can prevent braking dish from making brake disc wear or brake fade because friction generates heat when braking。Being provided with multiple heat dissipation channel on disk body, when brake caliper is with braking dish frictional damping, air can pass through heat dissipation channel。Heat dissipation channel accelerates air flowing, and air can take away the heat of braking disk body when contact so that it is cooling。And, heat dissipation channel along braking disk body circumferentially disposed can play good radiating effect again do not affect braking disk body intensity。Heat dissipation channel can increase braking disk body and the contact area of air in sector, makes radiating effect better。Braking disk body there is guiding gutter, the rainwater etc. on braking disk body is had a guide effect, it is to avoid it skids。
Preferred version one: based on the preferred version of scheme, described braking disk body is provided with multiple louvre, and louvre can increase braking disk body and the contact area of air, makes radiating effect better。
Preferred version two: the preferably preferred version of, described ceramic friction block is carbon pottery brake pad, and carbon pottery brake pad has high intensity, high rigidity and resistant to elevated temperatures feature, it is possible to better brake and extend the service life of braking dish。
Preferred version three: the preferably preferred version of two, the quantity of described splitter box is 5-8, so well the rainwater etc. on braking disk body can be played guide effect, can guarantee that again the intensity of braking disk body。
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model automobile brake disc embodiment。
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: flange 10, installing hole 11, braking disk body 20, heat dissipation channel 30, louvre 31, splitter box 40, carbon pottery brake pad 50。
Embodiment is substantially as shown in Figure 1: a kind of automobile brake disc, and including braking disk body 20 and flange 10, braking disk body 20 is fixed with flange 10 and is connected。Flange 10 is drilled with installing hole 11, it is simple to braking dish is installed。Braking disk body 20 is provided with seven pieces of ceramic friction blocks；Braking disk body 20 is circumferentially with multiple heat dissipation channel 30, and heat dissipation channel 30, in sector, braking 20 two cards of disk body is equipped with splitter box 40, and splitter box 40 extends to disk body edge from flange 10 edge。Braking disk body 20 is provided with multiple louvre 31, and louvre 31 can increase the contact area of braking disk body 20 and air, makes radiating effect better。Ceramic friction block is carbon pottery brake pad 50, and carbon pottery brake pad 50 has high intensity, high rigidity and resistant to elevated temperatures feature, it is possible to better brake and extend the service life of braking dish。The quantity of splitter box 40 is 7, so well the rainwater etc. on braking disk body 20 can be played guide effect, can guarantee that again the intensity of braking disk body 20。
In this utility model, braking disk body 20 is fixing with flange 10 to be connected, and can be installed to by braking dish on other parts of automobile by flange 10。Then, being provided with seven pieces of carbon pottery brake pads 50 on the disc brake rotor, when automobile brake, brake caliper contacts generation friction with carbon pottery brake pad 50, makes automobile brake。Because carbon pottery brake pad 50 has higher heat-resisting quantity, can prevent braking dish from making brake disc wear or brake fade because friction generates heat when braking。Being provided with multiple heat dissipation channel 30 on disk body, when brake caliper is with braking dish frictional damping, air can pass through heat dissipation channel 30。Heat dissipation channel 30 accelerates air flowing, and air can take away the heat of braking disk body 20 when contact so that it is cooling。And, heat dissipation channel 30 along braking disk body 20 circumferentially disposed can play good radiating effect again do not affect braking disk body 20 intensity。Heat dissipation channel 30 can increase the contact area of braking disk body 20 and air in sector, makes radiating effect better。Braking disk body 20 there is guiding gutter, the rainwater etc. on braking disk body 20 is had a guide effect, it is to avoid it skids。
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this。Should be understood that; for a person skilled in the art, under the premise without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented。The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim。
Claims (4)
1. an automobile brake disc, including braking disk body and flange, described braking disk body is fixing with flange to be connected, it is characterised in that described braking disk body is provided with polylith ceramic friction block；Described braking disk body is circumferentially with multiple heat dissipation channel, and described heat dissipation channel, in sector, two cards of described braking disk body is equipped with splitter box, and described splitter box extends to disk body edge from flange periphery。
2. automobile brake disc according to claim 1, it is characterised in that described braking disk body is provided with multiple louvre。
3. automobile brake disc according to claim 2, it is characterised in that described ceramic friction block is carbon pottery brake pad。
4. automobile brake disc according to claim 3, it is characterised in that the quantity of described splitter box is 5-8。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013595.0U CN205331289U (en) | 2015-12-09 | 2015-12-09 | Automobile braking disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013595.0U CN205331289U (en) | 2015-12-09 | 2015-12-09 | Automobile braking disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331289U true CN205331289U (en) | 2016-06-22 |
Family
ID=56212248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521013595.0U Expired - Fee Related CN205331289U (en) | 2015-12-09 | 2015-12-09 | Automobile braking disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763356A (en) * | 2016-11-30 | 2017-05-31 | 北京天宜上佳新材料股份有限公司 | The processing method of friction piece, brake shoe and friction piece |
-
2015
- 2015-12-09 CN CN201521013595.0U patent/CN205331289U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763356A (en) * | 2016-11-30 | 2017-05-31 | 北京天宜上佳新材料股份有限公司 | The processing method of friction piece, brake shoe and friction piece |
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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: 20160622 Termination date: 20161209 |