CN203725621U - Forming die of stamping part - Google Patents
Forming die of stamping part Download PDFInfo
- Publication number
- CN203725621U CN203725621U CN201420119948.4U CN201420119948U CN203725621U CN 203725621 U CN203725621 U CN 203725621U CN 201420119948 U CN201420119948 U CN 201420119948U CN 203725621 U CN203725621 U CN 203725621U
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- CN
- China
- Prior art keywords
- stamping parts
- punch
- shaping mould
- recess
- utility
- 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 relates to a forming die of a stamping part. The forming die comprises a convex die which is provided with an avoidance concave part (6); the avoidance concave part is arranged beyond the stamping stroke of the stamping part. After the avoidance concave part (6) is arranged, the problem of interference between the stamping part and the convex die (4) can be solved, and the stamping part can be smoothly molded.
Description
Technical field
The utility model relates to Mould Machining field shaping technique, is specifically related to a kind of shaping mould of stamping parts.
Background technology
With reference to Fig. 1, Fig. 1 is simple punched part shaping moudle structure figure.General steel mould stamping parts is by punch and die moulding, and the directly demoulding in mould punching direction (shown in Fig. 1 arrow), and mould molding, the demoulding are simple.
For the more stamping parts of molding structure, taking certain vehicle instrument desk stamping parts as example, with reference to Fig. 2.This stamping parts is provided with the first curved boom 1 and the second curved boom 2, between the first curved boom 1 and the second curved boom 2, is provided with again bending 3, and bending 3 makes this stamping parts first curved boom 1 and the second curved boom 2 to stamping parts internal modification, interferes with the punch of shaping mould.
The shortcoming of the stamping parts shaping mould of prior art scheme is for cannot ensure the smooth moulding of this stamping parts.
Utility model content
The utility model provides a kind of shaping mould of stamping parts, can ensure the smooth moulding of above-mentioned stamping parts.
To achieve these goals, the utility model has adopted following technological means:
A shaping mould for stamping parts, comprises punch, on described punch, has the recess of dodging, described in dodge recess and be located at outside the punching stroke of described stamping parts.
Preferably, in the punching stroke end of described stamping parts, described in dodge the laminating of the outer surface of recess and the surface of described stamping parts cooperation place.
Preferably, the structure turning point of described punch is provided with round-corner transition.
Preferably, described punch is provided with punch reinforcing mechanisms.
Preferably, also comprise dispenser.
Preferably, the active force outbound course of described dispenser points to the dead ahead of described shaping mould.
The beneficial effect that the utility model is obtained is:
The utility model discloses a kind of shaping mould of stamping parts, by arranging and dodge recess on punch, and dodge recess and be located at outside the punching stroke of stamping parts, to ensure the smooth moulding of stamping parts.
Brief description of the drawings
Fig. 1 is simple punched part shaping moudle structure figure;
Fig. 2 is instrument desk stamping parts axonometric drawing;
Fig. 3 is the front view before the moulding of the utility model shaping mould;
Fig. 4 is the axonometric drawing before the moulding of the utility model shaping mould;
Fig. 5 is the front view after the moulding of the utility model shaping mould;
Fig. 6 is the axonometric drawing after the moulding of the utility model shaping mould.
Description of reference numerals:
1, the first curved boom 2, the second curved boom 3, bending 4, punch 5, die 6, dodge recess
Detailed description of the invention
In order to make those skilled in the art better understand the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is described in detail.
With reference to Fig. 3 and Fig. 4, Fig. 3 and Fig. 4 are respectively front view and the axonometric drawing before the shaping mould moulding of stamping parts of the present utility model.The shaping mould of stamping parts of the present utility model comprises punch 4, die 5, and die 5 is fixing, and punch 4 can pump.
The shaping mould of stamping parts of the present utility model, by the improvement to punch 4 structures, realizes the smooth moulding of stamping parts, taking certain vehicle instrument desk stamping parts (hereinafter to be referred as stamping parts) shaping mould as example explanation.This shaping mould is provided with on punch 4 dodges recess 6, and this is dodged recess 6 and is located at outside the punching stroke of stamping parts, and the interference problem that this dodges recess 6 and can solve stamping parts and punch 4, makes the smooth moulding of stamping parts.
With reference to Fig. 5 and Fig. 6, punch 4 lower ends are provided with the arch projection matching with the bowl configurations of die 5, the downward application of force of punch 4 can realize stamping parts bending 3, simultaneously in the forming process of bending 3, the first curved boom 1 of stamping parts and the second curved boom 2 all produce punching stroke to the direction of punch 4, dodge recess 6 and can avoid and the interference of stamping parts the first curved boom 1 and the second curved boom 2, make the smooth moulding of stamping parts.Dodging recess 6 structures has multiple design, and the utility model does not limit.In the present embodiment, when stamping parts moulding completes, in the end of stamping parts punching stroke, the end of dodging recess 6 and extend to along the first curved boom 1 of stamping parts and the contour structures of the second curved boom 2 two curved booms on punch 4, and make to dodge recess 6 both side surface and stamping parts the first curved boom 1 and the second curved boom 2 surface laminatings, adopt this technical scheme can ensure stamping parts many reserved materials as far as possible on the basis of smoothly moulding, the application point of stamping press is tried one's best with punch 4 centers of gravity in same perpendicular, improve thus the intensity of punch 4.
Further, also on punch 4, be provided with punch reinforcing mechanisms.Preferably, increase the thickness of the matrix of punch 4, the method for passing through the matrix material that increases punch 4 increases the intensity of punch 4.
Further, also in the structure turning point of punch 4 (structure turning point is the marked change position of punch structure shape), round-corner transition is set, can strengthens the intensity of punch 4.
In order to realize the smooth demoulding of stamping parts; stamping parts shaping mould of the present utility model is also provided with dispenser; dispenser utilizes magnetic force to hold or loosens stamping parts; the outbound course of the active force of dispenser is oriented to the dead ahead of pattern, and (dead ahead is the direction at punching operation personnel place; in Fig. 6 shown in arrow); can realize the smooth demoulding of stamping parts, and can save labour turnover and reduce labour intensity.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above embodiment, and be just subject to the restriction of claim, this area common technique personnel can easily modify to it and change, but do not leave essence design of the present utility model and scope.
Claims (6)
1. a shaping mould for stamping parts, comprises punch, it is characterized in that, on described punch, has the recess of dodging, described in dodge recess and be located at outside the punching stroke of described stamping parts.
2. the shaping mould of stamping parts according to claim 1, is characterized in that, in the punching stroke end of described stamping parts, described in dodge the laminating of the outer surface of recess and the surface of described stamping parts cooperation place.
3. the shaping mould of stamping parts according to claim 1, is characterized in that, the structure turning point of described punch is provided with round-corner transition.
4. the shaping mould of stamping parts according to claim 3, is characterized in that, described punch is provided with punch reinforcing mechanisms.
5. according to the shaping mould of the stamping parts described in claim 1 to 4 any one, it is characterized in that, also comprise dispenser.
6. the shaping mould of stamping parts according to claim 5, is characterized in that, the active force outbound course of described dispenser points to the dead ahead of described shaping mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119948.4U CN203725621U (en) | 2014-03-17 | 2014-03-17 | Forming die of stamping part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119948.4U CN203725621U (en) | 2014-03-17 | 2014-03-17 | Forming die of stamping part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203725621U true CN203725621U (en) | 2014-07-23 |
Family
ID=51195725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119948.4U Expired - Fee Related CN203725621U (en) | 2014-03-17 | 2014-03-17 | Forming die of stamping part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203725621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728511A (en) * | 2014-12-12 | 2016-07-06 | 大连小松雄连机械制造有限公司 | Bending machine |
-
2014
- 2014-03-17 CN CN201420119948.4U patent/CN203725621U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728511A (en) * | 2014-12-12 | 2016-07-06 | 大连小松雄连机械制造有限公司 | Bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20190317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |