CN202251589U - Semimetal brake pad - Google Patents
Semimetal brake pad Download PDFInfo
- Publication number
- CN202251589U CN202251589U CN2011203606424U CN201120360642U CN202251589U CN 202251589 U CN202251589 U CN 202251589U CN 2011203606424 U CN2011203606424 U CN 2011203606424U CN 201120360642 U CN201120360642 U CN 201120360642U CN 202251589 U CN202251589 U CN 202251589U
- Authority
- CN
- China
- Prior art keywords
- brake pad
- supporting mass
- supporting body
- semi
- semimetal
- 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 a semimetal brake pad. The semimetal brake pad comprises a supporting body, wherein the supporting body contains metal particles; a friction substrate is fixedly attached to one side of the supporting body; a brake cable connecting head is arranged on one side, which is far away from the friction substrate, of the supporting body; one side of the supporting body is arc transition; and a plurality of projections are arranged on the side of the arc transition. The metal particles are arranged in the supporting body of the semimetal brake pad, so a good brake effect is achieved. The semimetal brake pad has a simple structure, attractive appearance, stable friction coefficient, high thermal stability, low thermal conductivity and long service life.
Description
Technical field
The utility model has related to a kind of automobile brake sheet, has been specifically related to a kind of semi-metallic brake pad.
Background technique
In the brake system of automobile, brake block is the automotive safety part of most critical, generally is made up of steel plate, bonding thermal-protective coating and brake pad.Traditional brake block is generally the asbestos brake lining metal brake block.Asbestos fiber has high tenacity and resistant to elevated temperatures characteristic, therefore can satisfy the requirement of brake block and clutch disk and liner.But because asbestos are adiabatic; Its capacity of heat transmission is poor especially, uses break that heat is piled up in brake block repeatedly, after the brake block heating; Its braking ability will change; Produce same friction and the braking force number of times that can more touch on the brake,, will cause brake failure if brake block reaches certain temperature.This brake block braking force is poor, may cause potential safety hazard.
Summary of the invention
The purpose of the utility model is: to the deficiency of existing technology, the utility model provides a kind of semi-metallic brake pad of simple in structure, good braking effect.
To achieve these goals; Technological scheme below the utility model has adopted: a kind of semi-metallic brake pad, comprise supporting mass, described supporting mass contains metal granule; One side of described supporting mass fixedly is attached with the friction substrate; Supporting mass is provided with the braking string connecting head away from a side of friction substrate, and a side of supporting mass is an arc transition, and the side of this arc transition is provided with several projections.
As preferably, described supporting mass is provided with the pair of pistons mounting hole.After adopting above-mentioned preferred version, adopt above-mentioned preferred version after, it is more convenient that piston is installed.
As preferably, described supporting mass is provided with lug near a side of circular arc side, forms mounting end.After adopting above-mentioned preferred version, install more convenient.
As preferably, described friction substrate thickness is 6.3～9.3mm.After adopting above-mentioned preferred version, the intensity of brake block is more stable, and the friction substrate is more wear-resisting durable.
Be provided with metal granule in the supporting mass of the semi-metallic brake pad of the utility model, good braking effect, in addition; The brake block of the utility model is simple in structure, beautiful shape, the stable friction factor of brake block; Have thermostability and lower pyroconductivity preferably, working life is longer.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation;
Fig. 2 is the utility model embodiment's a side structure schematic representation.
Embodiment
As depicted in figs. 1 and 2, the utility model is disclosed to be a kind of semi-metallic brake pad, comprises supporting mass 1, and supporting mass 1 contains metal granule, and supporting mass 1 is provided with pair of pistons mounting hole 11.One side of supporting mass 1 fixedly is attached with friction substrate 2, and the thickness of friction substrate 2 is 7.3mm.Supporting mass 1 is provided with braking string connecting head 12 away from a side of friction substrate 2, and a side of supporting mass 1 is an arc transition 13, and the side of this arc transition 13 is provided with projection 131, is used for fixing on clamp.Supporting mass 1 is provided with lug 14 near a side of the side of arc transition, forms mounting end.
The working principle of the working principle of the semi-metallic brake pad of the utility model and the brake block of existing technology is basic identical, and difference is: the semi-metallic brake pad supporting mass 1 of the utility model adopts semimetal mixing bearing body, directly adheres on the supporting mass 1 friction substrate 2 is set; Good braking effect; Safe in utilization, simple in structure, easy for installation; The noise that produces is little, long service life.
Claims (4)
1. semi-metallic brake pad; Comprise supporting mass; It is characterized in that: described supporting mass contains metal granule, and a side of described supporting mass fixedly is attached with the friction substrate, and supporting mass is provided with the braking string connecting head away from a side of friction substrate; One side of supporting mass is an arc transition, and the side of this arc transition is provided with several projections.
2. semi-metallic brake pad according to claim 1 is characterized in that: described supporting mass is provided with the pair of pistons mounting hole.
3. semi-metallic brake pad according to claim 1 is characterized in that: described supporting mass is provided with lug near a side of circular arc side, forms mounting end.
4. semi-metallic brake pad according to claim 1 is characterized in that: described friction substrate thickness is 6.3～9.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203606424U CN202251589U (en) | 2011-09-23 | 2011-09-23 | Semimetal brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203606424U CN202251589U (en) | 2011-09-23 | 2011-09-23 | Semimetal brake pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251589U true CN202251589U (en) | 2012-05-30 |
Family
ID=46112835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203606424U Expired - Fee Related CN202251589U (en) | 2011-09-23 | 2011-09-23 | Semimetal brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251589U (en) |
-
2011
- 2011-09-23 CN CN2011203606424U patent/CN202251589U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130923 |