CN202520821U - Multi-sheet type brake shoe - Google Patents
Multi-sheet type brake shoe Download PDFInfo
- Publication number
- CN202520821U CN202520821U CN2012201591202U CN201220159120U CN202520821U CN 202520821 U CN202520821 U CN 202520821U CN 2012201591202 U CN2012201591202 U CN 2012201591202U CN 201220159120 U CN201220159120 U CN 201220159120U CN 202520821 U CN202520821 U CN 202520821U
- Authority
- CN
- China
- Prior art keywords
- arc
- shoe
- sheet
- type brake
- brake shoe
- 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 automobile parts and tools, and particularly relates to a multi-sheet type brake shoe. The multi-sheet type brake shoe is composed of a steel sheet and arc-shaped shoe sheets in an integrated stamping mode. Two arc-shaped shoe sheets are arranged on the steel sheet, one end of each arc-shaped shoe sheet is provided with a hinge hole, and the other end of each arc-shaped shoe sheet is provided with a braking hole. Due to the fact that the steel sheet and the arc-shaped shoe sheets are formed in the integrated stamping mode, weight of the steel sheet and the arc-shaped shoe sheets is reduced on a previous base, and the steel sheet and the arc-shaped shoe sheets are not prone to crack or break under stress. Two arc-shaped shoe sheets enable the multi-sheet type brake shoe to be more stable. The multi-sheet type brake shoe not only can guarantee vehicle safety, but also is more environment-friendly.
Description
Technical field
The utility model belongs to auto parts and components apparatus technical field, relates in particular to a kind of multidisc 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.The cast of the employing that existing brake shoe has forms, and brake shoe weight is bigger; The brake shoe that has has adopted integrated punching to form, and has alleviated certain weight, but all is to have adopted a slice arc shoe plate, and is relatively weaker for the stability and the Security of whole brake shoe.
Summary of the invention
The purpose of the utility model is to solve above-described technical problem, and a kind of multidisc brake shoe is provided, and its technological scheme is following:
A kind of multidisc brake shoe is formed by steel disc and arc shoe plate integrated punching, and described steel disc is provided with two arc shoe plates, 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 multidisc 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.And adopted two arc shoe plates can be more stable.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 multidisc brake shoe is formed by steel disc 1 and arc shoe plate 2 integrated punchings, and described steel disc 1 is provided with two arc shoe plates 2, 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.
Claims (1)
1. a multidisc brake shoe is formed by steel disc and arc shoe plate integrated punching, it is characterized in that described steel disc is provided with two arc shoe plates, 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 |
|---|---|---|---|
| CN2012201591202U CN202520821U (en) | 2012-04-16 | 2012-04-16 | Multi-sheet type brake shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201591202U CN202520821U (en) | 2012-04-16 | 2012-04-16 | Multi-sheet type brake shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202520821U true CN202520821U (en) | 2012-11-07 |
Family
ID=47103773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201591202U Expired - Fee Related CN202520821U (en) | 2012-04-16 | 2012-04-16 | Multi-sheet type brake shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202520821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819128A (en) * | 2015-04-27 | 2015-08-05 | 苏州市华宁机械制造有限公司 | Water cooling mechanism for air compressor |
-
2012
- 2012-04-16 CN CN2012201591202U patent/CN202520821U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819128A (en) * | 2015-04-27 | 2015-08-05 | 苏州市华宁机械制造有限公司 | Water cooling mechanism for air compressor |
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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 |