CN204842632U - Two drift cut -out press - Google Patents
Two drift cut -out press Download PDFInfo
- Publication number
- CN204842632U CN204842632U CN201520473105.9U CN201520473105U CN204842632U CN 204842632 U CN204842632 U CN 204842632U CN 201520473105 U CN201520473105 U CN 201520473105U CN 204842632 U CN204842632 U CN 204842632U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- punch
- upper punch
- matched
- upper bolster
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a two drift cut -out press, it is including upper die base, connecting plate, upper punch, wherein, the upper die base top is equipped with the mould fixed axle, upper die base bottom front side is equipped with the upper punch, the upper punch bottom is equipped with the connecting plate, the connecting plate passes through bolt activity assembly in the upper die base bottom, be equipped with on the connecting plate with upper punch matched with core hole, be equipped with material returned pad between connecting plate top and the upper die base bottom, the assembly of material returned pad is at the connecting plate middle part, the die holder front side is equipped with the low punch with upper punch matched with, and the die holder rear side is equipped with the guide pillar, and the movable sleeve was in the upper die base after the connecting plate was passed at the guide pillar top, the die holder middle part is equipped with the locating pin, is equipped with the pinhole with locating pin matched with on the connecting plate. The utility model discloses an advantage lies in that simple structure, process velocity are fast, efficient.
Description
Technical field
The utility model relates to a kind of punching die, refers in particular to a kind of two drift punching die.
Background technology
Steel Wire Products Industry comprises the manufacture of structural metal goods, metal tools manufacture, container and packaging container of metal manufacture, stainless steel and similar daily metallic article manufacture etc.Along with the progress of society and the development of science and technology, metallic article is more and more extensive in the utilization of the various fields of recent life of industry, agricultural and people, also gives the value that social creativity is increasing.A lot of metallic article needs to carry out punching when producing, and existing punching is all adopt rig or cold stamping, process velocity slow, location difficulty when adopting rig; Although adopt cold punching die location fast, existing mould is all once can only punching press one block of sheet material, and production efficiency is also relatively low.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides two drift punching dies that a kind of structure is simple, process velocity is fast, efficiency is high.
For achieving the above object, technical scheme provided by the utility model is: a kind of two drift punching die, it includes upper bolster, connecting plate, upper punch, wherein, upper bolster top is provided with patrix fixed axis, and upper bolster lower front is provided with upper punch, is provided with connecting plate bottom upper punch, connecting plate is assemblied in bottom upper bolster by bolt activity, and connecting plate is provided with the core bore matched with upper punch; Be provided with material returned pad between bottom connecting plate top and upper bolster, material returned pad is assemblied in the middle part of connecting plate; Be provided with the low punch matched with upper punch on front side of die shoe, be provided with guide pillar on rear side of die shoe, guide pillar top is actively set in upper bolster through after connecting plate; Be provided with alignment pin in the middle part of die shoe, connecting plate is provided with the pin-and-hole matched with alignment pin.
It is shaping that described material returned pad adopts rubber to make.
It is shaping that described material returned pad adopts spring to make, and connecting plate top is provided with counterbore, and spring bottom is sleeved in this counterbore, inconsistent bottom spring top and upper bolster.
The utility model is after employing such scheme, by etc. processing wherein one block of sheet material be placed on above connecting plate, again second block of sheet material is placed on the top of low punch, the below of connecting plate, connecting plate has the hole with low punch dimensional fits, under the effect of punch press, upper low punch carries out punching processing to sheet material respectively, and a secondary mould completes the work pieces process of two sizes.The advantage of this programme is that structure is simple, process velocity is fast, efficiency is high.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with institute's drawings attached, the utility model is described in further detail, and preferred embodiment of the present utility model is; See accompanying drawing 1, the two drift punching die of kind described in the present embodiment includes upper bolster 1, connecting plate 2, upper punch 3, wherein, upper bolster 1 top is provided with patrix fixed axis 4, upper bolster 1 lower front is provided with upper punch 3, be provided with connecting plate 2 bottom upper punch 3, connecting plate 2 is assemblied in bottom upper bolster 1 by bolt activity, and connecting plate 2 is provided with the core bore 11 matched with upper punch 3; Be provided with material returned pad 8 between bottom connecting plate 2 top and upper bolster 1, it is shaping that described material returned pad 8 adopts rubber to make, and material returned pad 8 is assemblied in the middle part of connecting plate 2; It is shaping that described material returned pad 8 adopts spring to make, and connecting plate 2 top is provided with counterbore, and spring bottom is sleeved in this counterbore, inconsistent bottom spring top and upper bolster 1; Be provided with the low punch 6 matched with upper punch 3 on front side of die shoe 5, be provided with guide pillar 7 on rear side of die shoe 5, guide pillar 7 top is actively set in upper bolster 1 through after connecting plate 2; Be provided with alignment pin 9 in the middle part of die shoe 5, connecting plate 2 is provided with the pin-and-hole 10 matched with alignment pin 9.During use, by etc. processing wherein one block of sheet material be placed on above connecting plate, again second block of sheet material is placed on the top of low punch, the below of connecting plate, connecting plate has the hole with low punch dimensional fits, under the effect of punch press, upper low punch carries out punching processing to sheet material respectively, and a secondary mould completes the work pieces process of two sizes.The advantage of the present embodiment is that structure is simple, process velocity is fast, efficiency is high.
The embodiment of the above is only the preferred embodiment of the utility model, not limits practical range of the present utility model with this, therefore the change that all shapes according to the utility model, principle are done, all should be encompassed in protection domain of the present utility model.
Claims (3)
1. a two drift punching die, it is characterized in that: it includes upper bolster (1), connecting plate (2), upper punch (3), wherein, upper bolster (1) top is provided with patrix fixed axis (4), upper bolster (1) lower front is provided with upper punch (3), upper punch (3) bottom is provided with connecting plate (2), and connecting plate (2) is assemblied in upper bolster (1) bottom by bolt activity, and connecting plate (2) is provided with the core bore (11) matched with upper punch (3); Be provided with material returned pad (8) between connecting plate (2) top and upper bolster (1) bottom, material returned pad (8) is assemblied in connecting plate (2) middle part; Die shoe (5) front side is provided with the low punch (6) matched with upper punch (3), and die shoe (5) rear side is provided with guide pillar (7), and guide pillar (7) top is actively set in upper bolster (1) through after connecting plate (2); Die shoe (5) middle part is provided with alignment pin (9), and connecting plate (2) is provided with the pin-and-hole (10) matched with alignment pin (9).
2. the two drift punching die of one according to claim 1, is characterized in that: it is shaping that material returned pad (8) adopts rubber to make.
3. the two drift punching die of one according to claim 1, it is characterized in that: it is shaping that material returned pad (8) adopts spring to make, connecting plate (2) top is provided with counterbore, and spring bottom is sleeved in this counterbore, spring top and upper bolster (1) bottom inconsistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473105.9U CN204842632U (en) | 2015-06-30 | 2015-06-30 | Two drift cut -out press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473105.9U CN204842632U (en) | 2015-06-30 | 2015-06-30 | Two drift cut -out press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204842632U true CN204842632U (en) | 2015-12-09 |
Family
ID=54733229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520473105.9U Expired - Fee Related CN204842632U (en) | 2015-06-30 | 2015-06-30 | Two drift cut -out press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204842632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985049A (en) * | 2015-06-30 | 2015-10-21 | 浙江杨明斯金属制品有限公司 | Punching die with double punches |
| CN108723171A (en) * | 2018-05-28 | 2018-11-02 | 常州信息职业技术学院 | Double punch type punch mechanisms |
-
2015
- 2015-06-30 CN CN201520473105.9U patent/CN204842632U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985049A (en) * | 2015-06-30 | 2015-10-21 | 浙江杨明斯金属制品有限公司 | Punching die with double punches |
| CN108723171A (en) * | 2018-05-28 | 2018-11-02 | 常州信息职业技术学院 | Double punch type punch mechanisms |
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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: 20151209 Termination date: 20160630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |