CN204061656U - A kind of drum lining of vehicle brake - Google Patents
A kind of drum lining of vehicle brake Download PDFInfo
- Publication number
- CN204061656U CN204061656U CN201320861527.4U CN201320861527U CN204061656U CN 204061656 U CN204061656 U CN 204061656U CN 201320861527 U CN201320861527 U CN 201320861527U CN 204061656 U CN204061656 U CN 204061656U
- Authority
- CN
- China
- Prior art keywords
- vehicle brake
- drum lining
- lining
- drum
- described body
- 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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- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of drum lining of vehicle brake, the body of this drum lining of vehicle brake is circular shape, the cross section of described body is trapezoidal, the inner side surface of described body in prolonging the shape that its radial direction protrudes, the curved protrusion of described inner side surface.This drum lining of vehicle brake has higher torque transmission capacity and mechanical strength, has that structure is simple, convenient for production, the advantage of long service life.
Description
Technical field
The utility model relates to a kind of drum lining of vehicle brake.
Background technique
Drum brake lining of city assembly is the critical component in forklift brake, and in liner assembly, the combination of friction facing and iron-based skeleton generally adopts traditional machine riveting mode, namely with rivet, friction facing is riveted on iron-based skeleton.During brake operation, liner and hub contacts also produce sliding friction, be heat energy, reach the object of deceleration by kinetic transformation.The cross section of existing liner is all rectangle, and the liner in use loss of this spline structure is comparatively large, and working life is short.
Summary of the invention
The technical problems to be solved in the utility model be to provide a kind of convenient for production, intensity is higher, structure is simple and the drum lining of vehicle brake of long service life.
For solving the problems of the technologies described above, the utility model adopts following technological scheme: the body of this drum lining of vehicle brake is circular shape, the cross section of described body is trapezoidal, the inner side surface of described body is in prolonging the shape that its radial direction protrudes, the curved protrusion of described inner side surface, described body two ends are provided with the barb upwarped.Such structure is convenient to can link together by snap connection means between liner and iron-based skeleton, and then improves the contiguity of liner and iron-based skeleton.
The utility model adopts technique scheme: this drum lining of vehicle brake has higher torque transmission capacity and mechanical strength, has that structure is simple, convenient for production, the advantage of long service life.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.
Fig. 1 is the plan view of a kind of drum lining of vehicle brake of the utility model;
Fig. 2 is the sectional view that Figure 1A-A locates.
Embodiment
As shown in Figure 1, this drum lining of vehicle brake entirety is circular arc, is respectively equipped with barb 2 at the two ends of body 1.The bearing of trend of this barb deviates from the center of circle of body, and the intermediate portion being positioned at body one end of barb, its width is less than the width of body.The effect of barb is to link together with iron-based skeleton by snap connection means for liner provides, thus reaches contiguity more closely.As shown in Figure 2, the cross section of body is trapezoidal, and bottom is circular arc base, therefore, the inner side surface of body in prolonging the shape that its radial direction protrudes, the curved protrusion of described inner side surface.Such liner in use can provide the structure of different contiguity in the different loss stage, all to keep minimum deterioration at any working stage, thus reaches the object of prolonging raw working life.And the liner of this spline structure is easy to make, be easy to install, intensity is higher.
The body of this drum lining of vehicle brake comprises use part and riveting portion.Wherein use part refers to the position used for brake, and this position is positioned at the outer side surface of body.This position attrition is few, stable friction factor, Security and travelling comfort high.Riveted joint position is positioned at the position of the curved protrusion of inner side surface, and it has feature that is excellent in cushion effect, high temperature resistance.
Claims (1)
1. a drum lining of vehicle brake, the body of this drum lining of vehicle brake is circular shape, it is characterized in that: the cross section of described body is trapezoidal, the inner side surface of described body is in prolonging the shape that its radial direction protrudes, the curved protrusion of described inner side surface, described body two ends are provided with the barb upwarped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861527.4U CN204061656U (en) | 2013-12-24 | 2013-12-24 | A kind of drum lining of vehicle brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861527.4U CN204061656U (en) | 2013-12-24 | 2013-12-24 | A kind of drum lining of vehicle brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061656U true CN204061656U (en) | 2014-12-31 |
Family
ID=52203178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320861527.4U Expired - Fee Related CN204061656U (en) | 2013-12-24 | 2013-12-24 | A kind of drum lining of vehicle brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061656U (en) |
-
2013
- 2013-12-24 CN CN201320861527.4U patent/CN204061656U/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 | ||
| 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: 20141231 Termination date: 20171224 |