CN204512249U - A kind of brake cover plate connected as one with backplate - Google Patents
A kind of brake cover plate connected as one with backplate Download PDFInfo
- Publication number
- CN204512249U CN204512249U CN201520116494.XU CN201520116494U CN204512249U CN 204512249 U CN204512249 U CN 204512249U CN 201520116494 U CN201520116494 U CN 201520116494U CN 204512249 U CN204512249 U CN 204512249U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- brake
- brake cover
- hole
- backplate
- 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 brake cover plate connected as one with backplate, relates to a kind of tractor component, and this cover plate is stamping part, unites two into one into as a whole by former brake cover plate and backplate, and its structure is simple, can reduce taken up space, alleviate the loaded down with trivial details degree of installment work; Simultaneously; because unitary design can also reduce the mounting hole on break end housing; alleviate brake casing difficulty of processing; effectively protect the driving mechanism between brake cover plate and break end housing; and good seal performance; the quality of product of break can be ensured, increase the working life of break.
Description
Technical field
The utility model relates to tractor component, particularly a kind of brake cover plate connected as one with backplate.
Background technique
Since reform and opening-up, national economy is increased fast, and " scientific and technical innovation, autonomous innovation " has become the main flow of current domestic industry development, and China's industry is just progressively to the future development of intensive style, energy-saving and emission-reduction, low-carbon (LC).Brake cover plate is generally located in drive housing; be used as sealing and dustproof, antirust; outer rim sets backplate to protect as break rocking arm and other arrestment mechanisms; prevent snapping in of foreign matter from causing machine operation malfunctioning; in narrow space, arrange multiple parts makes assembling work become loaded down with trivial details difficulty; and intensive tapped hole on break, affect the intensity of shell construction, to break end shell cast, machined difficulty.In order to solve the problem, scientific and technical personnel's constantly research and discovery of R&D institution, researches and develops new brake cover plate, although make some progress technically, still there is the technical problem not yet overcome in practice.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, provides a kind of brake cover plate connected as one with backplate.This cover plate is stamping part, unites two into one into as a whole by former brake cover plate and backplate, and its structure is simple, can reduce taken up space, alleviate the loaded down with trivial details degree of installment work; Simultaneously; because unitary design can also reduce the mounting hole on break end housing; alleviate brake casing difficulty of processing; effectively protect the driving mechanism between brake cover plate and break end housing; and good seal performance; can enhance productivity, ensure the quality of product of break, increase the working life of break.
The utility model solves the technological scheme that its technical problem adopts: comprise brake cover plate, frame attachment hole, brake shoe axis hole, housing attachment hole, axle sleeve hole, square aperture, return spring mounting hole, brake cover plate is a spill stamping part, brake shoe axis hole and axle sleeve hole is provided with at the bottom of its concave surface, bottom surface surrounding is provided with six housing attachment holes, brake cover plate side is provided with square aperture, square aperture both sides are provided with return spring mounting hole, and brake cover plate upper-end surface is provided with frame attachment hole.
The know-why that the utility model adopts is: adopt Der Grundsatz der Maschinen to design, cover plate and backplate design are integrated, the outlet of square aperture as braking fork member is provided with at brake cover plate side, the hole of installing return spring is provided with at outlet dual-side, brake cover plate is fixed with housing attachment hole and frame attachment hole, cover plate for sealing protection brake shoe and brake hub, simultaneously as skeletal support, prop up the space between stop ends housing and machine casing, effectively can protect the driving mechanism between brake cover plate and break end housing, and good seal performance, sand and dust can not be entered in brake casing, effectively increase the working life of break.
The beneficial effects of the utility model are: united two into one by script two parts, and while reducing costs, this brake cap plate structure is simple, easy for installation, reduces and taken up space, associated part is optimized brief.
Accompanying drawing explanation
Here further describes the utility model in conjunction with the accompanying drawings and embodiments:
Fig. 1 is a kind of plan view of the brake cover plate connected as one with backplate;
Fig. 2 is a kind of side view of the brake cover plate connected as one with backplate;
Fig. 3 be in Fig. 1 brake shoe axis hole by the cut-away diagram in C-C direction;
Fig. 4 is the cut-away diagram of Fig. 1 axis trepanning by D-D direction.
In the drawings: 1 brake cover plate, 2 frame attachment holes, 3 brake shoe axis holes, 4 housing attachment holes, 5 axle sleeve holes, 6 square aperture, 7 return spring mounting holes.
Embodiment
In Fig. 1,2,3,4: comprise brake cover plate 1, frame attachment hole 2, brake shoe axis hole 3, housing attachment hole 4, axle sleeve hole 5, square aperture 6, return spring mounting hole 7, brake cover plate 1 is a spill stamping part, brake shoe axis hole 3 and axle sleeve hole 5 is provided with at the bottom of its concave surface, bottom surface surrounding is provided with six housing attachment holes, brake cover plate 1 side is provided with square aperture 6, square aperture 6 both sides are provided with return spring mounting hole 7, and brake cover plate 1 upper-end surface is provided with frame attachment hole 2.
This cover plate adopts Der Grundsatz der Maschinen to design, cover plate and backplate design are integrated, the outlet of square aperture as braking fork member is provided with at brake cover plate side, the hole of installing return spring is provided with at outlet dual-side, brake cover plate is fixed with housing attachment hole and frame attachment hole, cover plate for sealing protection brake shoe and brake hub, simultaneously as skeletal support, prop up the space between stop ends housing and machine casing, effectively can protect the driving mechanism between brake cover plate and break end housing, and good seal performance, sand and dust can not be entered in brake casing.This cover plate is stamping part, and its structure is simple, can reduce taken up space, alleviate the loaded down with trivial details degree of installment work; Simultaneously; because unitary design can also reduce the mounting hole on break end housing; alleviate brake casing difficulty of processing; effectively protect the driving mechanism between brake cover plate and break end housing; and good seal performance; can enhance productivity, ensure the quality of product of break, increase the working life of break.
Claims (1)
1. the brake cover plate connected as one with backplate, comprise brake cover plate, frame attachment hole, brake shoe axis hole, housing attachment hole, axle sleeve hole, square aperture, return spring mounting hole, it is characterized in that: brake cover plate is a spill stamping part, brake shoe axis hole and axle sleeve hole is provided with at the bottom of its concave surface, bottom surface surrounding is provided with six housing attachment holes, brake cover plate side is provided with square aperture, square aperture both sides are provided with return spring mounting hole, and brake cover plate upper-end surface is provided with frame attachment hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116494.XU CN204512249U (en) | 2015-02-11 | 2015-02-11 | A kind of brake cover plate connected as one with backplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116494.XU CN204512249U (en) | 2015-02-11 | 2015-02-11 | A kind of brake cover plate connected as one with backplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512249U true CN204512249U (en) | 2015-07-29 |
Family
ID=53710230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520116494.XU Expired - Fee Related CN204512249U (en) | 2015-02-11 | 2015-02-11 | A kind of brake cover plate connected as one with backplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512249U (en) |
-
2015
- 2015-02-11 CN CN201520116494.XU patent/CN204512249U/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: 20150729 Termination date: 20180211 |