CN202520824U - Novel brake shoe - Google Patents
Novel brake shoe Download PDFInfo
- Publication number
- CN202520824U CN202520824U CN2012201591734U CN201220159173U CN202520824U CN 202520824 U CN202520824 U CN 202520824U CN 2012201591734 U CN2012201591734 U CN 2012201591734U CN 201220159173 U CN201220159173 U CN 201220159173U CN 202520824 U CN202520824 U CN 202520824U
- Authority
- CN
- China
- Prior art keywords
- brake
- shoe
- hole
- arc
- 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 tools for automobile parts, and in particular relates to a novel brake shoe. The novel brake shoe is formed by integrally stamping a steel sheet and an arc shoe, wherein one end of the arc shoe is provided with a hinged hole; the other end of the arc shoe is provided with a brake hole; the hinged hole is a large semicircular opening; and the brake hole is a small semicircular opening. Because the brake shoe is formed by integrally stamping the steel sheet and the arc shoe, the weight can be reduced on the original basis, and due to the integrated structure, the brake shoe has less possibility of being cracked or broken when being stressed, and the hinged hole is the large semicircular opening, so that the two brake shoes are firmly connected.
Description
Technical field
The utility model belongs to auto parts and components apparatus technical field, relates in particular to a kind of new brake hoof.
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 hinging hole and fixed hole adopted the smaller part circular open, though alleviated weight, owing to be the smaller part circular port, so the hinged effect of hinging hole is undesirable in actual use.
Summary of the invention
The purpose of the utility model is to solve above-described technical problem, and a kind of new brake hoof is provided, and its technological scheme is following:
A kind of new brake hoof is formed by steel disc and arc shoe plate integrated punching, 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, and described hinging hole is the large semi-circular opening, and described brake hole is the smaller part circular open.
The brake shoe that the utility model provides; Because steel disc and arc shoe plate are that integrated punching forms; Can on original basis, reduce weight, and owing to be integrative-structure, also not easy to crack or fracture when stressed; And hinging hole is the large semi-circular opening, so more firm when two brake shoes connect.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 new brake hoof is formed by steel disc 1 and 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, and described hinging hole 3 is the large semi-circular opening, and described brake hole 4 is the smaller part circular open.
Claims (1)
1. a new brake hoof is formed by steel disc and arc shoe plate integrated punching, and said arc shoe plate one end is provided with hinging hole; The arc shoe plate the other end is provided with brake hole; It is characterized in that described hinging hole is the large semi-circular opening, described brake hole is the smaller part circular open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201591734U CN202520824U (en) | 2012-04-16 | 2012-04-16 | Novel brake shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201591734U CN202520824U (en) | 2012-04-16 | 2012-04-16 | Novel brake shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202520824U true CN202520824U (en) | 2012-11-07 |
Family
ID=47103776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201591734U Expired - Fee Related CN202520824U (en) | 2012-04-16 | 2012-04-16 | Novel brake shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202520824U (en) |
-
2012
- 2012-04-16 CN CN2012201591734U patent/CN202520824U/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 |