CN2683274Y - Metal plate hydraulic-forming die apparatus - Google Patents
Metal plate hydraulic-forming die apparatus Download PDFInfo
- Publication number
- CN2683274Y CN2683274Y CN 200420043040 CN200420043040U CN2683274Y CN 2683274 Y CN2683274 Y CN 2683274Y CN 200420043040 CN200420043040 CN 200420043040 CN 200420043040 U CN200420043040 U CN 200420043040U CN 2683274 Y CN2683274 Y CN 2683274Y
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- CN
- China
- Prior art keywords
- plate
- hydraulic
- die
- sheet metal
- forming
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- 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 - Lifetime
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model relates to a metal plate hydraulic-forming die apparatus which comprises an upper die plate (1), a concave die (2) and a hydraulic plate (5), wherein the concave die (2) is machined with a concave die cavity (9) in a coincident shape with a part to be formed, the hydraulic plate (5) is machined with a hydraulic chamber (8), and plate material (3) is arranged between the upper die plate (1) and the hydraulic plate (5). A sealing ring (4) is also arranged between the upper die plate (1) and the hydraulic plate (5). Owing to the adoption of a liquid medium for replacing a traditional convex die, the utility model can be used for forming parts with necking sections, which can not be formed by using a traditional rigid punch-die, and for forming thin-sheet metal parts with complex shapes and large amount of deformation, such as machining of automobile cladding elements, casings of motorcycle oil tanks, etc. Compared with a traditional rigid punch-die, the utility model has the advantages of simple structure, few steps of the forming technology, one-step integral forming of parts with necking sections, remarkable reduction of the productive cost, improvement on the product quality, enhancement of the new product developing capacity of enterprises, ingenious design, convenience and practicality.
Description
1, technical field:
The utility model is a kind of sheet metal hydraulic forming mold device, belongs to sheet metal hydraulic forming mold device innovative technology.
2, background technology:
Conventional rigid is protruding, be recessed into the shape mould, when the part of shaping automobile panel, motorcycle tank shell and so on, because such part has reducing, the rigidity punch can not enter die, thereby can't Integratively be shaped, have to adopt two molds, after being separated into left and right two lobes, integral tank is formed separately, cut edge afterwards, again welding.The shortcoming of its existence is that not only the forming technology step number is many, mould and welder complexity, welding process requirement height, and the danger of the hiding leakage of oil of breaking of weld when motorcycle overturns.
3, summary of the invention:
A kind of sheet metal hydraulic forming mold device of simple in structure, the few Integratively forming belt of forming technology step number reducing part but being to overcome above-mentioned shortcoming, the purpose of this utility model is provided.The utility model can significantly reduce production costs, improve the quality of products, strengthen the new product development in enterprises ability, create remarkable economic efficiency, the difficult shaping new material sheet parts such as aluminium alloy, magnesium alloy, titanium alloy and high strength steel that can be used for being shaped can be used for the thin-sheet metal part forming processing complex-shaped, that deflection is big.
Structural representation of the present utility model as shown in drawings, include cope match-plate pattern (1), die (2), hydraulic plate (5), make the concave die cavity consistent (9) on the die (2) with part shape to be formed, made hydraulic pressure chamber (8) on the hydraulic plate (5), plate (3) places between cope match-plate pattern (1) and the hydraulic plate (5).
Also be provided with sealing ring (4) between above-mentioned cope match-plate pattern (1) and the hydraulic plate (5).
Made steam vent (10) on the above-mentioned die (2).
Make the fuel feed hole (7) that communicates with hydraulic pressure chamber (8) on the above-mentioned hydraulic plate (5).
Above-mentioned die (2) include can about the edge body die (2a, 2b) that separates.
Above-mentioned hydraulic plate (5) can be installed on the lower bolster (6).
Above-mentioned hydraulic plate (5) can be made of one with lower bolster (6).
The utility model is owing to adopt liquid medium to substitute traditional punch, the band reducing part protruding with conventional rigid, that die can't be shaped and can be used for the thin-sheet metal part forming complex-shaped, that deflection is big and process so can be used for being shaped is as the processing of automobile panel, motorcycle tank shell etc.; The utility model is compared with the conventional rigid punch-die, but its simple in structure, the few Integratively forming belt of forming technology step number reducing part can significantly reduce production costs, improve the quality of products, strengthen the new product development in enterprises ability, create remarkable economic efficiency.The utility model is that a kind of design is ingenious, simple in structure, convenient and practical sheet metal hydraulic forming mold device.
4, description of drawings:
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
5, the specific embodiment:
Embodiment 1:
Structural representation of the present utility model as shown in Figure 1, include cope match-plate pattern (1), die (2), hydraulic plate (5), make the concave die cavity consistent (9) on the die (2) with part shape to be formed, made hydraulic pressure chamber (8) on the hydraulic plate (5), plate (3) places between cope match-plate pattern (1) and the hydraulic plate (5).
For preventing the leakage of fluid, guarantee that its sealing is better, also be provided with sealing ring (4) between above-mentioned cope match-plate pattern (1) and the hydraulic plate (5).
For guarantee fluid flow to and flow out smooth and easy, made steam vent (10) on the above-mentioned die (2).
For making things convenient for fluid to flow to and flowing out hydraulic pressure chamber (8), make the fuel feed hole (7) that communicates with hydraulic pressure chamber (8) on the above-mentioned hydraulic plate (5).
Above-mentioned hydraulic plate (5) can be installed on the lower bolster (6), and hydraulic plate (5) can be made of one with lower bolster (6).In the present embodiment, be convenient processing and install that hydraulic plate (5) is separated with lower bolster (6) and made, and hydraulic plate (5) is installed on the lower bolster (6) again.
The utility model is adding man-hour, earlier hydraulic pressure chamber is full of hydraulic oil, and plate is placed in the back, die is descending afterwards, applies plate flanging and clamp force F, and pressurising power again is the high pressure liquid of P, make plate under the effect of high pressure liquid, deep-drawing deformation is close to the shape that the concave die cavity shaping surface is required part.
Embodiment 2:
Structural representation of the present utility model as shown in Figure 2, its structure is identical with embodiment 1, and difference is that die (2) is used for the part of forming belt reducing, makes the position of reducing on the die (2), for this reason, die (2) make include can about the edge body die (2a, 2b) that separates.
The process of present embodiment is identical with embodiment 1.
Claims (7)
1, a kind of sheet metal hydraulic forming mold device, it is characterized in that including cope match-plate pattern (1), die (2), hydraulic plate (5), make the concave die cavity consistent (9) on the die (2) with part shape to be formed, made hydraulic pressure chamber (8) on the hydraulic plate (5), plate (3) places between cope match-plate pattern (1) and the hydraulic plate (5).
2, sheet metal hydraulic forming mold device according to claim 1 is characterized in that also being provided with sealing ring (4) between above-mentioned cope match-plate pattern (1) and the hydraulic plate (5).
3, sheet metal hydraulic forming mold device according to claim 1 is characterized in that having made on the above-mentioned die (2) steam vent (10).
4, sheet metal hydraulic forming mold device according to claim 1 is characterized in that making on the above-mentioned hydraulic plate (5) fuel feed hole (7) that communicates with hydraulic pressure chamber (8).
5, according to claim 1 or 2 or 3 or 4 described sheet metal hydraulic forming mold devices, it is characterized in that above-mentioned die (2) include can about the edge body die (2a, 2b) that separates.
6, sheet metal hydraulic forming mold device according to claim 5 is characterized in that above-mentioned hydraulic plate (5) can be installed on the lower bolster (6).
7, sheet metal hydraulic forming mold device according to claim 6 is characterized in that above-mentioned hydraulic plate (5) and lower bolster (6) can be made of one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420043040 CN2683274Y (en) | 2004-03-02 | 2004-03-02 | Metal plate hydraulic-forming die apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420043040 CN2683274Y (en) | 2004-03-02 | 2004-03-02 | Metal plate hydraulic-forming die apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2683274Y true CN2683274Y (en) | 2005-03-09 |
Family
ID=34607954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420043040 Expired - Lifetime CN2683274Y (en) | 2004-03-02 | 2004-03-02 | Metal plate hydraulic-forming die apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2683274Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100355513C (en) * | 2006-01-26 | 2007-12-19 | 吴新华 | Method for hydraulic forming board for assembled steel water tank |
| CN101767188A (en) * | 2010-01-22 | 2010-07-07 | 中兴通讯股份有限公司 | Device and method for manufacturing mobile terminal shield |
| CN102189175A (en) * | 2010-03-09 | 2011-09-21 | 财团法人金属工业研究发展中心 | Die for manufacturing metal shell and manufacturing method of metal shell |
| CN102378511A (en) * | 2010-08-11 | 2012-03-14 | 财团法人金属工业研究发展中心 | Shell with undercut angle, forming device and forming method |
| CN102458707A (en) * | 2009-05-15 | 2012-05-16 | 塞莱克斯康普有限公司 | Method and mould arrangement for manufacturing articles with the help of a mould |
| US8528376B2 (en) | 2009-12-31 | 2013-09-10 | Metal Industries Research & Development Centre | Mold set for manufacturing case and the method thereof |
| CN103465710A (en) * | 2013-09-24 | 2013-12-25 | 昆山凯诺尔金属制品有限公司 | Method and device for forming graphs on surface of metal product |
| CN107234327A (en) * | 2017-05-27 | 2017-10-10 | 天津大学 | Sheet metal stings weldering composite connecting device and method |
-
2004
- 2004-03-02 CN CN 200420043040 patent/CN2683274Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100355513C (en) * | 2006-01-26 | 2007-12-19 | 吴新华 | Method for hydraulic forming board for assembled steel water tank |
| CN102458707A (en) * | 2009-05-15 | 2012-05-16 | 塞莱克斯康普有限公司 | Method and mould arrangement for manufacturing articles with the help of a mould |
| CN102458707B (en) * | 2009-05-15 | 2014-09-24 | 塞莱克斯康普有限公司 | Method and mould arrangement for manufacturing articles with the help of a mould |
| US8528376B2 (en) | 2009-12-31 | 2013-09-10 | Metal Industries Research & Development Centre | Mold set for manufacturing case and the method thereof |
| CN101767188A (en) * | 2010-01-22 | 2010-07-07 | 中兴通讯股份有限公司 | Device and method for manufacturing mobile terminal shield |
| CN102189175A (en) * | 2010-03-09 | 2011-09-21 | 财团法人金属工业研究发展中心 | Die for manufacturing metal shell and manufacturing method of metal shell |
| CN102378511A (en) * | 2010-08-11 | 2012-03-14 | 财团法人金属工业研究发展中心 | Shell with undercut angle, forming device and forming method |
| CN103465710A (en) * | 2013-09-24 | 2013-12-25 | 昆山凯诺尔金属制品有限公司 | Method and device for forming graphs on surface of metal product |
| CN107234327A (en) * | 2017-05-27 | 2017-10-10 | 天津大学 | Sheet metal stings weldering composite connecting device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20040302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |