CN202986670U - Hub pre-forging device provided with rotary flange face - Google Patents
Hub pre-forging device provided with rotary flange face Download PDFInfo
- Publication number
- CN202986670U CN202986670U CN 201220612545 CN201220612545U CN202986670U CN 202986670 U CN202986670 U CN 202986670U CN 201220612545 CN201220612545 CN 201220612545 CN 201220612545 U CN201220612545 U CN 201220612545U CN 202986670 U CN202986670 U CN 202986670U
- Authority
- CN
- China
- Prior art keywords
- flange face
- forging device
- upright column
- rotary flange
- column
- 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
Links
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- Forging (AREA)
Abstract
The utility model discloses a hub pre-forging device provided with a rotary flange face. The hub pre-forging device comprises an upright column, wherein the diameter of the upper end of the upright column is larger than that of the lower end of the upright column, and a bowl mouth portion is arranged on the upper end face. The umbrella-shaped flange face is arranged on the side wall of the upright column, and an arc connection segment is arranged between the umbrella-shaped flange face and the upright column. The hub pre-forging device is stable in processing quality, and solves the problem that the bowl mouth on a forging piece can not be fully filled with raw materials.
Description
Technical field
The utility model relates to a kind of band rotary flange face wheel hub blocking.
Background technology
In prior art, the unreasonable structure of the pre-forging of wheel hub is prone to patrix inner bowl mouth place and easily is not fully filled in the course of processing, have a strong impact on the outward appearance of forging, sometimes owes meat serious, casting skin can occur processing.
The utility model content
The utility model provides a kind of crudy stable, has solved the band rotary flange face wheel hub blocking that is not fully filled raw material on the forging in the rim of a bowl.
The utility model technical solution problem provides following scheme:
A kind of band rotary flange face wheel hub blocking comprises column, and it is characterized in that: the upper end diameter of described column is larger than the lower end, and the upper surface is provided with the rim of a bowl section, and the sidewall of described column is provided with the umbrella shape flange face.
Be provided with the arc linkage section between described umbrella shape flange face and column.
The utility model adopts above-mentioned blocking structure can actv. to guarantee that on forging, the rim of a bowl and lower surface all are full of the rear flange face to be full of again, and flange face has played the effect of resistance material fully, and actv. has solved the phenomenon that is not fully filled in the rim of a bowl on the forging simultaneously.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, a kind of band rotary flange face wheel hub blocking comprises column 1, the upper end diameter of described column 1 is larger than the lower end, and the upper surface is provided with the rim of a bowl section 2, and the sidewall of described column 1 is provided with umbrella shape flange face 3, is provided with arc linkage section 4 between described umbrella shape flange face 3 and column 1.
Claims (2)
1. a band rotary flange face wheel hub blocking, comprise column, and it is characterized in that: the upper end diameter of described column is larger than the lower end, and the upper surface is provided with the rim of a bowl section, and the sidewall of described column is provided with the umbrella shape flange face.
2. be with according to claim 1 rotary flange face wheel hub blocking, it is characterized in that: be provided with the arc linkage section between described umbrella shape flange face and column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612545 CN202986670U (en) | 2012-11-19 | 2012-11-19 | Hub pre-forging device provided with rotary flange face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612545 CN202986670U (en) | 2012-11-19 | 2012-11-19 | Hub pre-forging device provided with rotary flange face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986670U true CN202986670U (en) | 2013-06-12 |
Family
ID=48557880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220612545 Expired - Fee Related CN202986670U (en) | 2012-11-19 | 2012-11-19 | Hub pre-forging device provided with rotary flange face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202986670U (en) |
-
2012
- 2012-11-19 CN CN 201220612545 patent/CN202986670U/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: 20130612 Termination date: 20141119 |
|
| EXPY | Termination of patent right or utility model |