CN204799863U - A mould in forging for forging axle bridge - Google Patents
A mould in forging for forging axle bridge Download PDFInfo
- Publication number
- CN204799863U CN204799863U CN201520438389.8U CN201520438389U CN204799863U CN 204799863 U CN204799863 U CN 204799863U CN 201520438389 U CN201520438389 U CN 201520438389U CN 204799863 U CN204799863 U CN 204799863U
- Authority
- CN
- China
- Prior art keywords
- choked flow
- forging
- spacing
- die cavity
- lifter plate
- 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 mould in forging for forging axle bridge, including last die body, the last die cavity of setting on last die body, bilateral symmetry at last die cavity is equipped with the spring holder die cavity, still be equipped with the axle head die cavity on last die cavity, be equipped with the choked flow recess on last die body, the setting of choked flow recess is on the one end of the outside of spring holder die cavity and choked flow recess extends to the outside of axle head die cavity, be equipped with the choked flow lifter plate in the choked flow recess, be equipped with buffer spring between choked flow lifter plate and choked flow recess, be equipped with spacing cross bore on the cell wall of choked flow recess, be equipped with the spacing post that supports in spacing cross bore, be equipped with spacing spring between post and the spacing cross bore spacing supporting, be equipped with with spacing to the vertical spout of post matched with in the side of choked flow lifter plate. The utility model has the advantages of simple structure, the stability in use is good, can be difficult for fashioned problem by effectual solution axle bridge, can effectually carry high yield to reduced manufacturing cost, the suitability is good, and the practicality is strong.
Description
Technical field
The utility model belongs to forging equipment technical field, is specifically related to a kind of forging patrix for forging axle bridge.
Background technology
To be that of metro bogie is important receive the award forging axle bridge, original forging axle bridge mould is due to lopsidedness face in the product design of axle bridge, so easily make blank flow outside die cavity, not easy-formation in forging process, so its yield rate is lower, adds somewhat to production cost, applicability and practicality are restricted to a certain extent.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model is to provide that a kind of structure is simple, stability in use good and the forging patrix for forging axle bridge that applicability is strong.
The technical scheme realizing the utility model object is a kind of forging patrix for forging axle bridge, comprise upper die body, be arranged on the upper cavity on described upper die body, spring base die cavity is provided with in the bilateral symmetry of described upper cavity, described upper cavity is also provided with axle head die cavity, described upper die body is provided with choked flow groove, described choked flow groove is arranged on the outside of described spring base die cavity and one end of choked flow groove extends on the outside of axle head die cavity, choked flow lifter plate is provided with in described choked flow groove, buffer spring is provided with between described choked flow lifter plate and described choked flow groove, the cell wall of described choked flow groove is provided with spacing cross-drilled hole, be provided with spacing to post in described spacing cross-drilled hole, limit spring is provided with between post and described spacing cross-drilled hole described spacing supporting, be provided with in the side of described choked flow lifter plate and the described spacing vertical chute supporting post and match.
Protection bed course is provided with between described choked flow lifter plate and described choked flow groove.
Described choked flow depth of groove is the half of spring base depth of cavity.
Described choked flow lifter plate and upper die body are that same material is made.
The utility model has positive effect: structure of the present utility model is simple, stability in use good, and effectively can solve the problem of axle bridge not easy-formation, effectively can improve yield rate, thus reduce production cost, applicability is good, practical.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
(embodiment 1)
Fig. 1 shows a kind of detailed description of the invention of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of forging patrix for forging axle bridge, comprise upper die body 1, be arranged on the upper cavity 2 on described upper die body 1, spring base die cavity 3 is provided with in the bilateral symmetry of described upper cavity 2, described upper cavity 1 is also provided with axle head die cavity 4, described upper die body 1 is provided with choked flow groove 5, described choked flow groove 5 is arranged on the outside of described spring base die cavity 3 and one end of choked flow groove 5 extends on the outside of axle head die cavity 4, choked flow lifter plate 6 is provided with in described choked flow groove 5, buffer spring 7 is provided with between described choked flow lifter plate 6 and described choked flow groove 5, the cell wall of described choked flow groove 5 is provided with spacing cross-drilled hole 8, be provided with spacing to post 9 in described spacing cross-drilled hole 8, limit spring 10 is provided with between post 9 and described spacing cross-drilled hole 8 described spacing supporting, be provided with in the side of described choked flow lifter plate 6 and the described spacing vertical chute 11 supporting post 9 and match.
Be provided with between described choked flow lifter plate 6 and described choked flow groove 5 and protect bed course 12.
Described choked flow depth of groove is the half of spring base depth of cavity.
Described choked flow lifter plate and upper die body are that same material is made.
Structure of the present utility model is simple, stability in use good, and effectively can solve the problem of axle bridge not easy-formation, effectively can improve yield rate, thus reduce production cost, applicability is good, practical.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (4)
1. one kind for forging the forging patrix of axle bridge, comprise upper die body, be arranged on the upper cavity on described upper die body, spring base die cavity is provided with in the bilateral symmetry of described upper cavity, described upper cavity is also provided with axle head die cavity, it is characterized in that: on described upper die body, be provided with choked flow groove, described choked flow groove is arranged on the outside of described spring base die cavity and one end of choked flow groove extends on the outside of axle head die cavity, choked flow lifter plate is provided with in described choked flow groove, buffer spring is provided with between described choked flow lifter plate and described choked flow groove, the cell wall of described choked flow groove is provided with spacing cross-drilled hole, be provided with spacing to post in described spacing cross-drilled hole, limit spring is provided with between post and described spacing cross-drilled hole described spacing supporting, be provided with in the side of described choked flow lifter plate and the described spacing vertical chute supporting post and match.
2. the forging patrix for forging axle bridge according to claim 1, is characterized in that: between described choked flow lifter plate and described choked flow groove, be provided with protection bed course.
3. the forging patrix for forging axle bridge according to claim 2, is characterized in that: described choked flow depth of groove is the half of spring base depth of cavity.
4. the forging patrix for forging axle bridge according to claim 3, is characterized in that: described choked flow lifter plate and upper die body are that same material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438389.8U CN204799863U (en) | 2015-06-18 | 2015-06-18 | A mould in forging for forging axle bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438389.8U CN204799863U (en) | 2015-06-18 | 2015-06-18 | A mould in forging for forging axle bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204799863U true CN204799863U (en) | 2015-11-25 |
Family
ID=54584754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520438389.8U Expired - Fee Related CN204799863U (en) | 2015-06-18 | 2015-06-18 | A mould in forging for forging axle bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204799863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744572A (en) * | 2017-01-06 | 2017-05-31 | 广西利升石业有限公司 | A kind of bump prevention turns over stone machine |
-
2015
- 2015-06-18 CN CN201520438389.8U patent/CN204799863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744572A (en) * | 2017-01-06 | 2017-05-31 | 广西利升石业有限公司 | A kind of bump prevention turns over stone machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160830 Address after: 223300 No. 66, Jiujiang Road, Huaiyin Industrial Zone, Huaian, Jiangsu Patentee after: Huaian Fangyuan Forging Co., Ltd. Address before: In the village of new town in Xiangshan County of Zhejiang Province, Ningbo City, 315725 Patentee before: The general smart metal product plant in Xiangshan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20190618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |