CN206898211U - A kind of shaping dies of asymmetric deep-draw part - Google Patents
A kind of shaping dies of asymmetric deep-draw part Download PDFInfo
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- CN206898211U CN206898211U CN201720783236.6U CN201720783236U CN206898211U CN 206898211 U CN206898211 U CN 206898211U CN 201720783236 U CN201720783236 U CN 201720783236U CN 206898211 U CN206898211 U CN 206898211U
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Abstract
A kind of shaping dies of asymmetric deep-draw part, including upper bolster (1) are the utility model is related to, the upper bolster (1) connects cavity plate (3) by backing plate (2)；Also include feet (8), the surface connection die shoe (7) of the feet (8), the surface of the die shoe (7) is provided for carrying out materials and parts the punch-pin (6) of deep-draw, coordinate retainer plate (5) in the periphery of the punch-pin (6), the bottom of the retainer plate (5) abuts with one end of support column (10), and the other end order of the support column (10) abuts through die shoe (7), feet (8) and with air cushion (9).The pre-bending and difference of height shaping to tablet can be quickly realized using cavity plate, punch-pin, retainer plate, the technique is time saving and energy saving, the problem of avoiding needing multiple steps to waste time and energy caused by could shaping completion in the past, substantially increases production efficiency.
Description
Technical field
It the utility model is related to the stamping field of non-standard, more particularly to a kind of shaping dies of asymmetric deep-draw part.
Background technology
At present in the forming technology of asymmetric deep-draw part, because the difference of height of asymmetric drawing part is larger, therefore using
Conventional method needs multiple step progressively stretch formings, and the method for this multi-step stretch forming not only expends time length, also tight
Ghost image rings production efficiency.
Utility model content
The applicant is directed to above-mentioned existing issue, has carried out Improvement, there is provided a kind of finishing die of asymmetric deep-draw part
Tool, the technique can realize the succession shaping of asymmetric deep-draw part, and it greatly improves production efficiency.
Technical scheme is as follows used by the utility model：
A kind of shaping dies of asymmetric deep-draw part, including upper bolster, the upper bolster connect cavity plate by backing plate；Also wrap
Feet, the surface connection die shoe of the feet are included, the surface of the die shoe is provided for carrying out materials and parts the punch-pin of deep-draw,
Coordinate retainer plate in the periphery of the punch-pin, the bottom of the retainer plate abuts with one end of support column, the support column it is another
One end order abuts through die shoe, feet and with air cushion.
Its further technical scheme is：
The opposite of the cavity plate and retainer plate matched moulds each other formed respectively high face for being shaped to tablet pre-bending and
Bottom surface, connected between the high face and bottom surface by inclined-plane；
In also setting up flange on the retainer plate.
The beneficial effects of the utility model are as follows：
The utility model quickly realizes that the pre-bending of materials and parts shapes using retainer plate and cavity plate, realizes there is height using punch-pin
The disposable shaping of the asymmetric drawing part of difference, the technique is time saving and energy saving, substantially increases production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the utility model in die opening state.
Fig. 2 is structural representation of the utility model in material pre-bending state.
Fig. 3 is structural representation of the utility model after the completion of shaping.
Wherein：1st, upper bolster；2nd, backing plate；3rd, cavity plate；4th, tablet；5th, retainer plate；501st, flange；6th, punch-pin；7th, die shoe；
8th, feet；9th, air cushion；10th, support column.
Embodiment
Illustrate specific embodiment of the present utility model below.
A kind of shaping dies of asymmetric deep-draw part includes upper bolster 1, and upper bolster 1 connects cavity plate 3 by backing plate 2；Also wrap
Feet 8, the surface connection die shoe 7 of feet 8 are included, the surface of die shoe 7 is provided for carrying out materials and parts the punch-pin 6 of deep-draw, in
The periphery of punch-pin 6 coordinates retainer plate 5, and the bottom of retainer plate 5 abuts with one end of support column 10, the other end order of support column 10
Abut through die shoe 7, feet 8 and with air cushion 9.In cavity plate 3 and retainer plate 5, the opposite of matched moulds forms be used for respectively each other
High face and bottom surface to tablet pre-bending shaping, are connected between high face and bottom surface by inclined-plane, convex in being also set up on above-mentioned retainer plate 5
Edge 501.
The technique that asymmetric deep-draw part is formed using above-mentioned shaping dies is comprised the following steps：
The first step：Tablet 4 is placed on retainer plate；
Second step：Cylinder driving press slide is descending, and it drives the upper bolster 1 with cavity plate 3 descending until cavity plate 3 and support
Flitch 5 abuts, and shapes the pre-bending of tablet 4；The shape that the pre-bending formation of tablet 4 matches with the surface of retainer plate 5.Above-mentioned retainer plate 5
Abutted by support column 10 with air cushion 9, the atmospheric pressure of air cushion 9 is more than the pressure of cylinder, makes retainer plate 5 not under by cylinder pressure
OK.
3rd step：Press slide continues traveling downwardly and drives cavity plate 3, upper bolster 1, retainer plate 5 are descending, the material for shaping pre-bending
Piece 4 contacts with punch-pin 6 and stress is stamping；
4th step：Press slide drives cavity plate 3, upper bolster 1 are up to carry out punching press next time.
The air pressure of cylinder is 5mp ± 1mp in the utility model, and the air pressure of air cushion is 1.8 ± 1pa.
The utility model quickly realizes that the pre-bending of materials and parts shapes using retainer plate and cavity plate, realizes there is height using punch-pin
The disposable shaping of the asymmetric drawing part of difference, the technique is time saving and energy saving, substantially increases production efficiency.
Above description is to explanation of the present utility model, is not the restriction to utility model, what the utility model was limited
Scope is referring to claim, and in the case of without prejudice to basic structure of the present utility model, the utility model can make any shape
The modification of formula.
Claims (3)
- A kind of 1. shaping dies of asymmetric deep-draw part, it is characterised in that：Including upper bolster (1), the upper bolster (1) passes through pad Plate (2) connection cavity plate (3)；Also include feet (8), the surface of the feet (8) connects die shoe (7), the die shoe (7) Surface is provided for carrying out materials and parts the punch-pin (6) of deep-draw, coordinates retainer plate (5), the retainer in the periphery of the punch-pin (6) The bottom of plate (5) abuts with one end of support column (10), and the other end order of the support column (10) is through die shoe (7), pad Pin (8) simultaneously abuts with air cushion (9).
- A kind of 2. shaping dies of asymmetric deep-draw part as claimed in claim 1, it is characterised in that：In the cavity plate (3) and support The opposite of flitch (5) matched moulds each other forms high face and the bottom surface for being shaped to tablet pre-bending, the high face and bottom surface respectively Between connected by inclined-plane.
- A kind of 3. shaping dies of asymmetric deep-draw part as claimed in claim 1, it is characterised in that：In on the retainer plate (5) Also set up flange (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720783236.6U CN206898211U (en) | 2017-06-30 | 2017-06-30 | A kind of shaping dies of asymmetric deep-draw part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720783236.6U CN206898211U (en) | 2017-06-30 | 2017-06-30 | A kind of shaping dies of asymmetric deep-draw part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206898211U true CN206898211U (en) | 2018-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720783236.6U Active CN206898211U (en) | 2017-06-30 | 2017-06-30 | A kind of shaping dies of asymmetric deep-draw part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206898211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127256A (en) * | 2017-06-30 | 2017-09-05 | 竹田（无锡）汽配制造有限公司 | A kind of forming technology and its shaping dies of asymmetric deep-draw part |
-
2017
- 2017-06-30 CN CN201720783236.6U patent/CN206898211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127256A (en) * | 2017-06-30 | 2017-09-05 | 竹田（无锡）汽配制造有限公司 | A kind of forming technology and its shaping dies of asymmetric deep-draw part |
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