CN202278135U - Front axle rolling-forging die - Google Patents
Front axle rolling-forging die Download PDFInfo
- Publication number
- CN202278135U CN202278135U CN2011202820308U CN201120282030U CN202278135U CN 202278135 U CN202278135 U CN 202278135U CN 2011202820308 U CN2011202820308 U CN 2011202820308U CN 201120282030 U CN201120282030 U CN 201120282030U CN 202278135 U CN202278135 U CN 202278135U
- Authority
- CN
- China
- Prior art keywords
- front axle
- punch
- drift
- forging
- rolling
- 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 front axle rolling-forging die which is characterized in that a positioning key is arranged between a punch backing plate and a punch, a plurality of inner hexagonal screws fasten the punch backing plate and the punch together, a lower die corresponding to the punch is arranged under the punch, and the shape of a front axle is formed between the punch and the lower die. The rolling-forging die is cooperated with a press through the above arrangement to perform the rolling and forging of the automobile front axle, thereby improving the accuracy of die cooperation, saving the time for loading and unloading dies, and improving the rolling and forging quality of the front axle.
Description
Technical field
The utility model relates to a kind of roll forging mould, is a kind of front axle roll-forging mould specifically.
Background technology
Our factory is the specialized factory that produces automobile front axle, and annual output reaches 200,000, and the design of front axle roll-forging mould is the key of whole front axle development process, directly has influence on follow-up product quality.Roll forging mould originally generally adopts the split design, and in use, the loading and unloading mould is inconvenient, and the quality of fit of mould splicing simultaneously is poor.
Summary of the invention
The purpose of the utility model provides a kind of front axle roll-forging mould that improves forging quality and efficiency of assembling.
To achieve these goals; Be provided with positioning key between drift backing plate of the utility model and the drift; A plurality of soket head cap screws tighten together drift backing plate and drift, below drift, are provided with the counterdie corresponding with it, form the shape of front axle between drift and the counterdie.
Through above setting, the utility model is cooperated with forcing press, can carry out roll forging to automobile front axle, improved the mould quality of fit, save the loading and unloading mould time, improved the front axle roll-forging quality.
Description of drawings
Fig. 1 is the practical state vertical view of the utility model.
Fig. 2 is the front view of the utility model.
Among the figure: 1, drift backing plate 2, drift 3, positioning key 4, soket head cap screw 5, counterdie 6, front axle.
The specific embodiment
Like Fig. 1, shown in 2; Be provided with positioning key 3 between drift backing plate 1 of the utility model and the drift 2; A plurality of soket head cap screws 4 tighten together drift backing plate 1 and drift 2, below drift 2, are provided with the counterdie corresponding with it 5, form the shape of front axle 6 between drift 2 and the counterdie 5.Through above setting, the utility model and forcing press are used, front axle 6 can be put between drift 2 and the counterdie 5 and carry out roll forging, has improved the front axle roll-forging quality.
Claims (1)
1. front axle roll-forging mould, it is characterized in that: be provided with positioning key between drift backing plate and the drift, a plurality of soket head cap screws tighten together drift backing plate and drift, below drift, are provided with the counterdie corresponding with it, form the shape of front axle between drift and the counterdie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202820308U CN202278135U (en) | 2011-08-04 | 2011-08-04 | Front axle rolling-forging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202820308U CN202278135U (en) | 2011-08-04 | 2011-08-04 | Front axle rolling-forging die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202278135U true CN202278135U (en) | 2012-06-20 |
Family
ID=46224321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202820308U Expired - Fee Related CN202278135U (en) | 2011-08-04 | 2011-08-04 | Front axle rolling-forging die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202278135U (en) |
-
2011
- 2011-08-04 CN CN2011202820308U patent/CN202278135U/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: 20120620 Termination date: 20130804 |