CN202811950U - Automobile porcelain brake pad - Google Patents
Automobile porcelain brake pad Download PDFInfo
- Publication number
- CN202811950U CN202811950U CN 201220531988 CN201220531988U CN202811950U CN 202811950 U CN202811950 U CN 202811950U CN 201220531988 CN201220531988 CN 201220531988 CN 201220531988 U CN201220531988 U CN 201220531988U CN 202811950 U CN202811950 U CN 202811950U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- automobile
- brake pad
- base seat
- porcelain
- 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 relates to an automobile porcelain brake pad which comprises a base seat and a friction body arranged on the base seat and made of porcelain fibers. An installation support is arranged on the base seat and comprises a U-shaped connection body. A connection edge which is folded outwards is arranged on one side of the connection body. The connection edge and the base seat are fixedly connected through a positioning pin. A chipping removing groove is arranged in the middle of the friction body along the axial direction of the friction body, and the cross section of the chipping removing groove comprises two parallel lateral sides. A semi-round bottom side is connected with the lower ends of the two parallel lateral sides. With the scheme, the automobile porcelain brake pad can greatly reduce stress between two lateral walls of the chipping removing groove and the bottom and prevent deformation caused by excessive partial stress. Meanwhile, no dead angles exist in the chipping removing groove so that chippings by abrasion are conveniently removed and working performance of the brake pad is guaranteed.
Description
Technical field
The utility model relates to the auto parts machinery field, particularly a kind of automobile ceramic brake.
Background technique
In the brake system of automobile, brake block is the breaking piece of most critical, and the quality of all braking effects all is that brake block plays a decisive role.
Existing a kind of automobile ceramic brake, include pedestal, be arranged on the friction piece that the ceramic fiber on the pedestal is made, described pedestal is provided with scaffold, described scaffold includes " U " font connecting body, there is fillet on one side of described connecting body outwards turnover, described fillet is fixedly connected with through locating stud with pedestal, described friction piece medium position axially runs through along it and is provided with the groove that the cross section is rectangle, and the abrasive dust that this groove produces when being used for brake is discharged, thereby can prevent generation of static electricity, but, stress ratio is larger between this groove two side and the bottom, the long-time use, and friction piece is local generation distortion easily, and, produce easily the dead angle between groove two side and the bottom, the abrasive dust in this dead angle is not easy to discharge, thereby can affect the service behaviour of brake block.
Summary of the invention
The purpose of this utility model: in order to overcome the defective of prior art, the utility model provides a kind of automobile ceramic brake, and the stress that it has reduced between groove two side and the bottom greatly can prevent that it from producing distortion because localized stress is excessive; And this groove can conveniently be discharged abrasive dust without the dead angle, guarantees the service behaviour of brake block.
The technical solution of the utility model: a kind of automobile ceramic brake, include pedestal, be arranged on the friction piece that the ceramic fiber on the pedestal is made, described pedestal is provided with scaffold, described scaffold includes " U " font connecting body, there is fillet on one side of described connecting body outwards turnover, described fillet is fixedly connected with through locating stud with pedestal, described friction piece medium position axially runs through along it and is provided with groove, it is characterized in that: described groove sectional shape includes two parallel sides, and described two parallel sides lower ends are connected with semicircle base.
Adopt technique scheme, the groove of this shape, the stress between its two side and the bottom is little, can prevent that it from producing distortion because localized stress is excessive; And this groove can conveniently be discharged abrasive dust without the dead angle, guarantees the service behaviour of brake block.
Further setting of the present utility model: described pedestal is provided with some radiation holes.
Adopt above-mentioned further setting, can conveniently when friction piece rubs, in time heat be discharged at the radiation hole that pedestal arranges, in order to avoid the brake block friction is overheated, affect its service behaviour.
Again further setting of the present utility model: described pedestal is fixedly connected with through fixing glue with friction piece.
Adopt above-mentioned more further setting, the pedestal of this structure and friction piece means of fixation, easy to process, connect reliably, cost is low.
Description of drawings
Fig. 1 is the overall structure schematic representation of the utility model specific embodiment;
Fig. 2 is the polycrystalline substance schematic representation of the utility model specific embodiment.
Embodiment
Such as Fig. 1, shown in 2, a kind of automobile ceramic brake, include pedestal 1, be arranged on the friction piece 2 that the ceramic fiber on the pedestal 1 is made, described pedestal 1 and friction piece 2 are fixedly connected with through fixing glue, described pedestal 1 is provided with scaffold 3, described scaffold 3 includes " U " font connecting body 31, there is fillet 32 on one side of described connecting body 31 outwards turnover, described fillet 32 is fixedly connected with through locating stud 4 with pedestal 1, described friction piece 2 medium positions axially run through along it and are provided with groove 5, and described groove 5 sectional shapes include two parallel sides 51,52, described two parallel sides 51,52 lower ends are connected with semicircle base 53.
As shown in Figure 2, in the utility model specific embodiment, described pedestal 1 is provided with the radiation hole 11 of 2 circles, and described radiation hole 11 is along pedestal 1 central shaft to being symmetrical arranged.
Claims (3)
1. automobile ceramic brake, include pedestal, be arranged on the friction piece that the ceramic fiber on the pedestal is made, described pedestal is provided with scaffold, described scaffold includes " U " font connecting body, there is fillet on one side of described connecting body outwards turnover, described fillet is fixedly connected with through locating stud with pedestal, described friction piece medium position axially runs through along it and is provided with groove, it is characterized in that: described groove sectional shape includes two parallel sides, and described two parallel sides lower ends are connected with semicircle base.
2. automobile ceramic brake according to claim 1, it is characterized in that: described pedestal is provided with some radiation holes.
3. automobile ceramic brake according to claim 1 and 2, it is characterized in that: described pedestal is fixedly connected with through fixing glue with friction piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220531988 CN202811950U (en) | 2012-10-17 | 2012-10-17 | Automobile porcelain brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220531988 CN202811950U (en) | 2012-10-17 | 2012-10-17 | Automobile porcelain brake pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202811950U true CN202811950U (en) | 2013-03-20 |
Family
ID=47870825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220531988 Expired - Fee Related CN202811950U (en) | 2012-10-17 | 2012-10-17 | Automobile porcelain brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202811950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653664A (en) * | 2013-11-20 | 2015-05-27 | 丹阳市米可汽车零部件厂 | Vehicle brake pad |
| CN107477121A (en) * | 2017-10-23 | 2017-12-15 | 重庆奔隆机械有限公司 | Light rail brake system alignment pin anti-drop device |
-
2012
- 2012-10-17 CN CN 201220531988 patent/CN202811950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653664A (en) * | 2013-11-20 | 2015-05-27 | 丹阳市米可汽车零部件厂 | Vehicle brake pad |
| CN107477121A (en) * | 2017-10-23 | 2017-12-15 | 重庆奔隆机械有限公司 | Light rail brake system alignment pin anti-drop device |
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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 |
Granted publication date: 20130320 Termination date: 20141017 |
|
| EXPY | Termination of patent right or utility model |