CN202756482U - Brake wheel casting structure - Google Patents
Brake wheel casting structure Download PDFInfo
- Publication number
- CN202756482U CN202756482U CN 201220250576 CN201220250576U CN202756482U CN 202756482 U CN202756482 U CN 202756482U CN 201220250576 CN201220250576 CN 201220250576 CN 201220250576 U CN201220250576 U CN 201220250576U CN 202756482 U CN202756482 U CN 202756482U
- Authority
- CN
- China
- Prior art keywords
- brake drum
- brake wheel
- wheel casting
- utility
- model
- 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 discloses a brake wheel casting structure and belongs to the technical field of a brake wheel casting technology. A notch is arranged at an edge forging riser position of a brake wheel body. By the aid of the structure, the production process is reduced, the production efficiency is improved, the production cost is reduced, and the brake effect in the sequent use of a brake wheel is improved effectively.
Description
Technical field
The utility model relates to a kind of Brake drum, and specifically a kind of Brake drum cast structure belongs to the Brake drum casting technology field.
Background technique
Brake drum is widely used in engineering machinery field, produce in the casting process at Brake drum, after the process iron casting goes out Brake drum, need to cut polishing to forging and pressing rising head residual on the Brake drum, can waste a lot of man power and materials, and the inhomogeneous situation of forging and pressing rising head polishing appears easily, and will directly affect Brake drum braking effect in use, bring hidden danger for the follow-up use of Brake drum.
Summary of the invention
Problem for above-mentioned prior art existence, the utility model provides a kind of Brake drum cast structure, exempts the operation of forging and pressing rising head residual on the Brake drum being cut polishing, enhances productivity, reduce production costs the braking effect in the follow-up use of Effective Raise Brake drum.
To achieve these goals, the utility model is achieved through the following technical solutions: a kind of Brake drum cast structure, the place offers otch at the edge of Brake drum main body forging and pressing rising head.
Otch is to be the circular-arc level and smooth gap of long strip in the middle of the point of two ends.
The beneficial effects of the utility model are: reduced production process, enhanced productivity, reduced cost of production, Effective Raise the braking effect in the follow-up use of Brake drum.
Description of drawings
Fig. 1 is agent structure schematic representation of the present utility model.
Among the figure: 1, Brake drum main body, 2, otch.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, the utility model is offered otch 2 at the edge of Brake drum main body 1 forging and pressing rising head place, otch 2 is for being the circular-arc level and smooth gap of long strip in the middle of the point of two ends, the production process that adopted this structure decrease, enhance productivity, reduced cost of production, Effective Raise the braking effect in the follow-up use of Brake drum.
Claims (2)
1. a Brake drum cast structure is characterized in that, the place offers otch (2) at the edge of Brake drum main body (1) forging and pressing rising head.
2. a kind of Brake drum cast structure according to claim 1 is characterized in that, otch (2) is for being the circular-arc level and smooth gap of long strip in the middle of the point of two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250576 CN202756482U (en) | 2012-05-30 | 2012-05-30 | Brake wheel casting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250576 CN202756482U (en) | 2012-05-30 | 2012-05-30 | Brake wheel casting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756482U true CN202756482U (en) | 2013-02-27 |
Family
ID=47735666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220250576 Expired - Fee Related CN202756482U (en) | 2012-05-30 | 2012-05-30 | Brake wheel casting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756482U (en) |
-
2012
- 2012-05-30 CN CN 201220250576 patent/CN202756482U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20130530 |