CN202732810U - Brake friction lining used for automobile - Google Patents
Brake friction lining used for automobile Download PDFInfo
- Publication number
- CN202732810U CN202732810U CN 201220352315 CN201220352315U CN202732810U CN 202732810 U CN202732810 U CN 202732810U CN 201220352315 CN201220352315 CN 201220352315 CN 201220352315 U CN201220352315 U CN 201220352315U CN 202732810 U CN202732810 U CN 202732810U
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- CN
- China
- Prior art keywords
- friction facing
- brake
- types
- holes
- vertical setting
- 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 - Lifetime
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Abstract
The utility model discloses a brake friction lining used for an automobile. The friction lining is of an arc-piece shape and provided with an inner cambered surface, an outer cambered surface and an end surface, and the inner cambered surface and the outer cambered surface are connected into a whole through the end surface. By means of the brake friction lining used for the automobile, the inner cambered surface of the arc-piece-shaped friction lining contacts and is attached to an inner circle of a brake drum, and a good brake effect can be achieved.
Description
Technical field
The utility model relates to a kind of brake for cars friction facing.
Background technique
The drum brake for automobile friction facing is the critical product of vehicle safety travel.Brake gland for vehicle adopts the semimetal material both at home and abroad, to add Steel Fibre as feature.Steel Fibre heat conduction some strength and wear resistance are arranged, but density is large, easily gets rusty, and matter is hard, and the easy damaged antithesis easily produces brake noise.
The model utility content
The purpose of this utility model is to overcome the existing not wear-resisting problem of automotive brake friction facing, and a kind of automobile brake friction facing is provided, and technique is simple, and is more wear-resisting.
For reaching the purpose of this utility model, a kind of automotive brake friction facing is provided, be arc-shaped flaky, have intrados, outer arced surface and end face, intrados and outer arced surface connect as one by end face.
Have a plurality of through holes on the described friction facing.Through hole is used for installing.
Has chamfering on the described outer arced surface.
Through hole on the described friction facing is by 4 of every row, 5 row that are arranged in parallel.
Have three exhausting holes on the described friction facing, the through hole on both sides is 4, and middle row's through hole is 2.
Have five vertical setting of types through holes on the described friction facing, the first vertical setting of types has 5 through holes, and the second vertical setting of types has 2 through holes, and the 3rd vertical setting of types has 1 through hole, and the 4th vertical setting of types has 2 through holes, and the 5th vertical setting of types has 5 through holes.
Has groove on the described friction facing outer arced surface.Described groove is the limit of friction groove.
The beneficial effects of the utility model are: the intrados of arc-shaped flaky friction facing contacts applying with the brake drum inner circle, can play better braking effect.
The chamfering of the outer arced surface of friction facing.Chamfering has thermolysis, can also get rid of the abrasive dust dust.
Description of drawings
Fig. 1 is the Facad structure schematic diagram of embodiment 1 automotive brake friction facing;
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional view;
Fig. 3 is the Facad structure schematic diagram of embodiment 2 automotive brake friction facing;
Fig. 4 is the cross-sectional view of embodiment 2 automotive brake friction facing;
Fig. 5 is the Facad structure schematic diagram of embodiment 3 automotive brake friction facing;
Fig. 6 is the cross-sectional view of embodiment 3 automotive brake friction facing;
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.
Embodiment 1
Shown in Fig. 1-2, a kind of automotive brake friction facing is arc-shaped flaky, has intrados 1, outer arced surface 2 and end face 3, and intrados 1 and outer arced surface 2 connect as one by end face 3.
Have a plurality of through holes 4 on the friction facing, through hole 4 is by four five-element that are arranged in parallel of every row.
Has chamfering on the outer arced surface 2.
As shown in Figure 3-4, a kind of automotive brake friction facing is arc-shaped flaky, has intrados 1, outer arced surface 2 and end face 3, and intrados 1 and outer arced surface 2 connect as one by end face 3.
Have three exhausting holes 4 on the friction facing, the through hole 4 on both sides is four, and middle row's through hole 4 is two.
Has chamfering on the outer arced surface 2.
Shown in Fig. 5-6, a kind of automotive brake friction facing is arc-shaped flaky, has intrados 1, outer arced surface 2 and end face 3, and intrados 1 and outer arced surface 2 connect as one by end face 3.
Having five vertical setting of types through holes, 4, the first vertical setting of types on the friction facing has five through hole 4, the second vertical setting of types and has two through holes, 4, the three vertical setting of types and have a through hole 4, the four vertical setting of types and have two through holes, 4, the five vertical setting of types and have five through holes 4.The center of circle of the through hole of the through hole of the first vertical setting of types and the 5th vertical setting of types in the same horizontal line, the through hole of the through hole of the second vertical setting of types and the 4th vertical setting of types is in the same horizontal line.
Has chamfering on the outer arced surface 2.
Has groove 5 on the outer arced surface 2 of friction facing.This groove is the limit of friction groove.
Claims (7)
1. a brake for cars friction facing is characterized in that, friction facing is arc-shaped flaky, has intrados, outer arced surface and end face, and intrados and outer arced surface connect as one by end face.
2. brake for cars friction facing according to claim 1 is characterized in that, has a plurality of through holes on the described friction facing.
3. brake for cars friction facing according to claim 1 is characterized in that, has chamfering on the described outer arced surface.
4. brake for cars friction facing according to claim 2 is characterized in that, the through hole on the described friction facing is by 4 of every row, 5 row that are arranged in parallel.
5. brake for cars friction facing according to claim 2 is characterized in that, has three exhausting holes on the described friction facing, and the through hole on both sides is 4, and middle row's through hole is 2.
6. brake for cars friction facing according to claim 2, it is characterized in that, have five vertical setting of types through holes on the described friction facing, the first vertical setting of types has 5 through holes, the second vertical setting of types has 2 through holes, the 3rd vertical setting of types has 1 through hole, and the 4th vertical setting of types has 2 through holes, and the 5th vertical setting of types has 5 through holes.
7. brake for cars friction facing according to claim 6 is characterized in that, has groove on the outer arced surface of described friction facing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352315 CN202732810U (en) | 2012-07-20 | 2012-07-20 | Brake friction lining used for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352315 CN202732810U (en) | 2012-07-20 | 2012-07-20 | Brake friction lining used for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732810U true CN202732810U (en) | 2013-02-13 |
Family
ID=47658511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220352315 Expired - Lifetime CN202732810U (en) | 2012-07-20 | 2012-07-20 | Brake friction lining used for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732810U (en) |
-
2012
- 2012-07-20 CN CN 201220352315 patent/CN202732810U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161008 Address after: 442003 No. 88 Xicheng Road, Hubei City, Shiyan Province Patentee after: HUBEI JIUXIAO AUTOMOBILE PARTS CO.,LTD. Address before: 442004 No. 88 Xicheng Road, Hubei City, Shiyan Province Patentee before: SHIYAN JIUXIAO FRICTION MATERIALS Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |