CN202520825U - Brake shoe - Google Patents
Brake shoe Download PDFInfo
- Publication number
- CN202520825U CN202520825U CN2012201592243U CN201220159224U CN202520825U CN 202520825 U CN202520825 U CN 202520825U CN 2012201592243 U CN2012201592243 U CN 2012201592243U CN 201220159224 U CN201220159224 U CN 201220159224U CN 202520825 U CN202520825 U CN 202520825U
- Authority
- CN
- China
- Prior art keywords
- brake
- shoe
- arc
- brake shoe
- piece
- 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 belongs to the technical field of tools for automobile parts, and in particular relates to a brake shoe. The brake shoe comprises a steel sheet and an arc shoe piece, and is characterized in that the steel sheet and the arc shoe piece are formed by integral stamping; and a hinged hole is formed in one end of the arc shoe piece, and a brake hole is formed in the other end of the arc shoe piece. By the brake shoe, because the steel sheet and the arc shoe piece are formed by integrally stamping, the weight can be reduced on the original basis, and due to the integral structure, the brake shoe is difficult to crack or break when stressed. The vehicle safety is basically guaranteed, and the brake shoe is environment-friendly.
Description
Technical field
The utility model belongs to auto parts and components apparatus technical field, relates in particular to a kind of brake shoe.
Background technique
Brake shoe is meant the action quantity that receives brake cam or push rod and launches the compacting brake outside being pushed to and heave the accessory of braking action, is installed on the brake drum, is one of breaking piece crucial in the brake system of car.Brake shoe shape such as semilune, two semi-moon shaped brake shoes are opened outside just under the effect of wheel cylinder when touching on the brake, and prop up the rubbing inwall of brake drum of brake shoe and play the effect of slowing down or stopping.Existing brake shoe generally all is that the cast of adopting forms, and not only cost is higher, and brake shoe weight is bigger, thus bigger for the loss of whole vehicle, do not meet environmental requirement.
Summary of the invention
The purpose of the utility model is to solve above-described technical problem, and a kind of brake shoe is provided, and its technological scheme is following:
A kind of brake shoe comprises steel disc and arc shoe plate, it is characterized in that, said steel disc and arc shoe plate integrated punching form, and said arc shoe plate one end is provided with hinging hole, and the arc shoe plate the other end is provided with brake hole.
The brake shoe that the utility model provides because steel disc and arc shoe plate are that integrated punching forms, can reduce weight on original basis, and owing to be integrative-structure, also not easy to crack or fracture when stressed.The utility model is not only guaranteeing on the basis of vehicle safety, and more environmental protection.
Description of drawings
The schematic representation of Fig. 1 the utility model.
Embodiment
Specify embodiment below in conjunction with Fig. 1:
A kind of brake shoe comprises steel disc 1 and arc shoe plate 2, it is characterized in that, said steel disc 1 forms with arc shoe plate 2 integrated punchings, and said arc shoe plate 2 one ends are provided with hinging hole 3, and arc shoe plate 2 the other ends are provided with brake hole 4.
During use, two arc shoe plates are hinged through hinging hole, and outer opening under the effect of wheel cylinder propped up the rubbing inwall of brake drum of brake shoe and played the perhaps parking of slowing down.
Claims (1)
1. a brake shoe comprises steel disc and arc shoe plate, it is characterized in that, said steel disc and arc shoe plate integrated punching form, and said arc shoe plate one end is provided with hinging hole, and the arc shoe plate the other end is provided with brake hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201592243U CN202520825U (en) | 2012-04-16 | 2012-04-16 | Brake shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201592243U CN202520825U (en) | 2012-04-16 | 2012-04-16 | Brake shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202520825U true CN202520825U (en) | 2012-11-07 |
Family
ID=47103777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201592243U Expired - Fee Related CN202520825U (en) | 2012-04-16 | 2012-04-16 | Brake shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202520825U (en) |
-
2012
- 2012-04-16 CN CN2012201592243U patent/CN202520825U/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 |
Granted publication date: 20121107 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |