CN203409073U - Hard and thick material stamping mold - Google Patents
Hard and thick material stamping mold Download PDFInfo
- Publication number
- CN203409073U CN203409073U CN201320497487.XU CN201320497487U CN203409073U CN 203409073 U CN203409073 U CN 203409073U CN 201320497487 U CN201320497487 U CN 201320497487U CN 203409073 U CN203409073 U CN 203409073U
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- CN
- China
- Prior art keywords
- plate
- fixed
- bolster
- baffle plate
- thick material
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- Expired - Fee Related
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Abstract
The utility model relates to a hard and thick material stamping mold. An upper backing plate is fixed on the lower surface of an upper mold seat; an upper clamping plate is fixed on the lower surface of the upper backing plate; a lower backing plate is fixed on the upper surface of the lower mold seat; a lower mold plate is fixed on the upper surface of the lower backing plate; a lower mold cavity is arranged on the upper surface of the lower mold plate; a stop baffle is arranged below the upper clamping plate; an upper removing plate is fixed on the lower surface of the stop baffle; an upper mold cavity is arranged on the lower surface of the upper removing plate; an equal altitude sleeve is installed on the upper clamping plate in a sliding mode; the height of the equal altitude sleeve is greater than the thickness of the upper clamping plate; the lower end surface of the equal altitude sleeve pushes against the upper surface of the stop baffle; installation bolts are fixed the stop baffle and the upper removing plate; gaskets of the installation bolts are erected on the upper end surface of the equal altitude sleeve. According to the utility model, when a product is stamped and molded, the product flatness is good; an euphotic belt is increased at the product stamped cross section, and materials are easy to remove in stamping a product.
Description
Technical field
The utility model relates to a kind of punching die device, especially a kind of hard thick material diel.
Background technology
Hard thick material product manufacture in the past mainly adopts machining mode, production efficiency is low, while attempting afterwards adopting mould structure to produce, because the product plane degree of making is bad, stamping-out section euphotic belt is not good, causes product quality undesirable, and in stamping-out process, product often can not take off material, so these are not desirable processing modes.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, the hard thick material diel that a kind of flatness that can improve product and section euphotic belt is provided and can enhances productivity.
The technical scheme providing according to the utility model, described hard thick material diel, comprises upper bolster and die shoe, at the lower surface of upper bolster, is fixed with upper padding plate, at the lower surface of upper padding plate, is fixed with train wheel bridge; Upper surface at die shoe is fixed with lower bolster, at the upper surface of lower bolster, is fixed with lower bolster, at the upper surface of lower bolster, is provided with counterdie die cavity; Below train wheel bridge, be provided with baffle plate, at the lower surface of baffle plate, be fixed with de-plate, on the lower surface of upper de-plate, be provided with model cavity, on train wheel bridge, be slidably fitted with contour cover, the height of contour cover is greater than the thickness of train wheel bridge, the lower surface of contour cover and the upper surface of baffle plate offset, baffle plate with on be fixed with construction bolt on de-plate, the washer rack on construction bolt is located on the upper surface of contour cover.
Also be provided with pierce punch, pierce punch is diameter ladder from bottom to top and increases setting, and the upper surface of pierce punch and the lower surface of upper padding plate offset, and pierce punch penetrates train wheel bridge, baffle plate and upper de-plate; On described lower bolster, lower bolster and die shoe, offer exfoliation hole, exfoliation hole coordinates with described pierce punch.
Upper surface at described upper bolster is fixed with upper cover plate, at the upper surface of upper cover plate, is fixed with mounting plate, at the lower surface of mounting plate, is fixed with spring, and the bottom of spring and the upper surface of described baffle plate offset.
Described spring is nitrogen spring.
The utility model is when the moulding of product stamping-out, and product plane degree is good, product stamping-out section euphotic belt increases and product stamping-out is easily de-expects.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
This hard thick material diel, comprises upper bolster 4 and die shoe 13, at the lower surface of upper bolster 4, is fixed with upper padding plate 5, at the lower surface of upper padding plate 5, is fixed with train wheel bridge 6; Upper surface at die shoe 13 is fixed with lower bolster 12, at the upper surface of lower bolster 12, is fixed with lower bolster 11, at the upper surface of lower bolster 11, is provided with counterdie die cavity; Below train wheel bridge 6, be provided with baffle plate 8, at the lower surface of baffle plate 8, be fixed with de-plate 9, on the lower surface of upper de-plate 9, be provided with model cavity, on train wheel bridge 6, be slidably fitted with contour cover 14, the height of contour cover 14 is greater than the thickness of train wheel bridge 6, the upper surface of the lower surface of contour cover 14 and baffle plate 8 offsets, baffle plate 8 with on be fixed with construction bolt on de-plate 9, the washer rack on construction bolt is located on the upper surface of contour cover 14.
Also be provided with pierce punch 7, pierce punch 7 is diameter ladder from bottom to top and increases setting, and the lower surface of the upper surface of pierce punch 7 and upper padding plate 5 offsets, and pierce punch 7 penetrates train wheel bridge 6, baffle plate 8 and upper de-plate 9; On described lower bolster 11, lower bolster 12 and die shoe 13, offer exfoliation hole, exfoliation hole coordinates with described pierce punch 7.
Upper surface at described upper bolster 4 is fixed with upper cover plate 2, at the upper surface of upper cover plate 2, is fixed with mounting plate 1, at the lower surface of mounting plate 1, is fixed with spring 3, and the upper surface of the bottom of spring 3 and described baffle plate 8 offsets.
Described spring 3 is nitrogen spring.
A paragraph bits hole that is positioned at lower bolster 11 is round taper hole, is positioned on the lower surface of lower bolster 11 at the bottom of the cone of round taper hole; A paragraph bits hole that is positioned at lower bolster 12 is cylindrical hole, and the diameter of this cylindrical hole is greater than the cone bottom diameter in lower bolster 11 inner conical holes; A paragraph bits hole that is positioned at die shoe 13 is cylindrical hole, and the diameter of this cylindrical hole is greater than the diameter of lower bolster 12 interior cylindrical holes.
This mould is used nitrogen spring 3 to act on baffle plate 8, upper de-plate 9 is fixed as one with baffle plate 8, pushes down product 10 and carries out stamping-out, because nitrogen spring 3 pressure are large by upper de-plate 9, can guarantee like this product 10 flatnesses, can also make to take off smoothly material after product 10 stamping-outs.
This pierce punch 7 adopts staged drift stamping-out, in a stamping-out stroke, can realize the thick punching of front end and the punching of step essence, can increase like this product section euphotic belt, thereby improve product section stamping-out quality.
Operation principle of the present utility model is as follows:
After the thick punching of front end, during step stamping-out, material plasticity crimp is flowed easily, thereby product euphotic belt increases, and meets product quality requirement.
Claims (4)
1. a hard thick material diel, comprises upper bolster (4) and die shoe (13), at the lower surface of upper bolster (4), is fixed with upper padding plate (5), at the lower surface of upper padding plate (5), is fixed with train wheel bridge (6); Upper surface at die shoe (13) is fixed with lower bolster (12), at the upper surface of lower bolster (12), is fixed with lower bolster (11), at the upper surface of lower bolster (11), is provided with counterdie die cavity; It is characterized in that: in the below of train wheel bridge (6), be provided with baffle plate (8), lower surface at baffle plate (8) is fixed with upper de-plate (9), on the lower surface of upper de-plate (9), be provided with upper model cavity, on train wheel bridge (6), be slidably fitted with contour cover (14), the height of contour cover (14) is greater than the thickness of train wheel bridge (6), the upper surface of the lower surface of contour cover (14) and baffle plate (8) offsets, on baffle plate (8) and upper de-plate (9), be fixed with construction bolt, the washer rack on construction bolt is located on the upper surface of contour cover (14).
2. hard thick material diel as claimed in claim 1, it is characterized in that: be also provided with pierce punch (7), pierce punch (7) is diameter ladder from bottom to top and increases setting, the lower surface of the upper surface of pierce punch (7) and upper padding plate (5) offsets, and pierce punch (7) penetrates train wheel bridge (6), baffle plate (8) and upper de-plate (9); On described lower bolster (11), lower bolster (12) and die shoe (13), offer exfoliation hole, exfoliation hole coordinates with described pierce punch (7).
3. hard thick material diel as claimed in claim 1, it is characterized in that: the upper surface at described upper bolster (4) is fixed with upper cover plate (2), upper surface at upper cover plate (2) is fixed with mounting plate (1), lower surface at mounting plate (1) is fixed with spring (3), and the upper surface of the bottom of spring (3) and described baffle plate (8) offsets.
4. hard thick material diel as claimed in claim 3, is characterized in that: described spring (3) is nitrogen spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497487.XU CN203409073U (en) | 2013-08-14 | 2013-08-14 | Hard and thick material stamping mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497487.XU CN203409073U (en) | 2013-08-14 | 2013-08-14 | Hard and thick material stamping mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203409073U true CN203409073U (en) | 2014-01-29 |
Family
ID=49972001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320497487.XU Expired - Fee Related CN203409073U (en) | 2013-08-14 | 2013-08-14 | Hard and thick material stamping mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203409073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215147A (en) * | 2015-11-04 | 2016-01-06 | 重庆点源机械配件有限公司 | A kind of swing arm punching die |
| CN106040848A (en) * | 2016-08-16 | 2016-10-26 | 江苏力乐汽车部件股份有限公司 | Stamping continuous die for thick steel plate local fine stamping tooth-shaped product |
-
2013
- 2013-08-14 CN CN201320497487.XU patent/CN203409073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215147A (en) * | 2015-11-04 | 2016-01-06 | 重庆点源机械配件有限公司 | A kind of swing arm punching die |
| CN106040848A (en) * | 2016-08-16 | 2016-10-26 | 江苏力乐汽车部件股份有限公司 | Stamping continuous die for thick steel plate local fine stamping tooth-shaped product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20160814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |