CN105149422A - Progressive die of unequal-height puncher pins - Google Patents
Progressive die of unequal-height puncher pins Download PDFInfo
- Publication number
- CN105149422A CN105149422A CN201510412810.2A CN201510412810A CN105149422A CN 105149422 A CN105149422 A CN 105149422A CN 201510412810 A CN201510412810 A CN 201510412810A CN 105149422 A CN105149422 A CN 105149422A
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- China
- Prior art keywords
- die
- plate
- upper die
- unequal
- contour
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Abstract
The invention relates to a progressive die of unequal-height puncher pins. The progressive die comprises an upper die seat and a lower die seat. An upper die cushion plate is arranged on the upper die seat. An upper die fixing plate is arranged on the upper die cushion plate. A male die is arranged on the upper die fixing plate. A movable discharging plate is arranged on the upper die fixing plate. Limiting screws are installed on the discharging plate. The limiting screws are used in cooperation with limiting holes in the upper die seat. A lower die cushion plate is arranged on the lower die seat. A female die is arranged on the lower die cushion plate. The male die comprises a plurality of groups of unequal-height puncher pins. A guide column is arranged on the female die. The guide column penetrates through the female die. A guide spring is arranged at the bottom of the guide column. By the adoption of the structure, holes which are close to one another can be formed at a time through the unequal-height puncher pin structures, the connection portion between every two adjacent holes can not be pulled apart, the labor cost is reduced, and the production efficiency of enterprises is improved.
Description
Technical field
The present invention relates to a kind of mould structure in machine-building processing industry, especially relate to a kind of progressive die of not contour drift.
Background technology
At present, when manufacturing the shell of radiator, need on shell, to make many apertures with convenient heat radiation as early as possible, this aperture is when punching press, and due to the close together between Kong Yukong, the connection between Kong Yukong is easily pulled apart by stamping-out together, prior art is processed by multiple operation, this mode wastes manpower and production efficiency is lower, is not suitable for producing in enormous quantities, is unfavorable for that enterprise reduces the cost that dispatches from the factory of labour cost and product.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of can the aperture of one-shot forming close together can't being damaged the progressive die of not contour drift of phenomenon.
The present invention solves the technical scheme that its technical problem takes: a kind of progressive die of not contour drift, comprise upper bolster and die shoe, described upper bolster is provided with upper die plate, upper die plate is provided with upper mould fixed plate, upper mould fixed plate is provided with punch, upper mould fixed plate is provided with movable stripper, stripper is provided with stop screw, spacing hole on stop screw and upper bolster with the use of, described die shoe is provided with counterdie backing plate, counterdie backing plate is provided with die, described punch comprises some groups of not contour drifts, described die is provided with guide post, guide post is through die, guide column bottom is provided with guide spring.
Further, in order to ensure the relative position of punch and die in large mold, described upper mould fixed plate is provided with guide pillar, and die is provided with the guide pin bushing be mated.
Further, in order to conveniently carry out the aperture of stamping-out close together, described not contour drift of often organizing is three, and it is highly 58mm, 59.5mm and 61mm.
Concrete further, described stripper is provided with charging ram and charging ram spring assembly.
The invention has the beneficial effects as follows: after have employed said structure, by not contour punch structure, can the nearer hole of one-shot forming neighbor distance, can not phenomenon be pulled apart, decrease cost of labor, improve the production efficiency of enterprise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structure for amplifying schematic diagram at A place of the present invention.
In figure: 1, die shoe; 2, counterdie backing plate; 3, stripper; 4, charging ram spring; 5, upper bolster; 6, charging ram; 7, upper mould fixed plate; 8, upper die plate; 9, die; 10, guide post; 11, guide spring; 12, drift; 13, spacing hole; 14, guide pillar; 15, guide pin bushing; 16, stop screw.
Detailed description of the invention
A kind of progressive die of not contour drift as shown in Figure 1, comprise upper bolster 5 and die shoe 1, described upper bolster 5 is provided with upper die plate 8, upper die plate 8 is provided with upper mould fixed plate 7, upper mould fixed plate 7 is provided with punch, upper mould fixed plate 7 is provided with movable stripper 3, stripper 3 is provided with stop screw 16, stop screw 16 and the spacing hole 13 on upper bolster 5 with the use of, described die shoe 1 is provided with counterdie backing plate 2, counterdie backing plate 2 is provided with die 9, described punch comprises some groups of not contour drifts 12, it is described that often to organize not contour drift 12 be three, it is highly 58mm, 59.5mm and 61mm, described die 9 is provided with guide post 10, and guide post 10, through die 9, is provided with guide spring 11 bottom guide post 10, described upper mould fixed plate 7 is provided with guide pillar 14, and die 9 is provided with the guide pin bushing 15 be mated, described stripper 3 is provided with charging ram 6 and charging ram spring 4 combines.
When using, the drift of three not contour drifts 12 first 61mm goes out aperture on product, the drift of 59.5mm goes out aperture on product afterwards, the drift of last 58mm goes out aperture on product, this stamping-out mode can not cause the junction between Kong Yukong to pull apart phenomenon, and save artificial, can be good at punch operation.
It is emphasized that, it is more than better implementation column of the present invention, not any type of restriction is done in appearance to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. the progressive die of not contour drift, comprise upper bolster (5) and die shoe (1), described upper bolster (1) is provided with upper die plate (8), upper die plate (8) is provided with upper mould fixed plate (7), upper mould fixed plate (7) is provided with punch, upper mould fixed plate (7) is provided with movable stripper (3), stripper (3) is provided with stop screw (16), spacing hole (13) on stop screw (16) and upper bolster (5) with the use of, described die shoe (1) is provided with counterdie backing plate (2), counterdie backing plate (2) is provided with die (9), it is characterized in that: described punch comprises some groups of not contour drifts (12), described die (9) is provided with guide post (10), guide post (10) is through die (9), guide post (10) bottom is provided with guide spring (11).
2. the progressive die of not contour drift according to claim 1, is characterized in that: described upper mould fixed plate (7) is provided with guide pillar (14), and die (9) is provided with the guide pin bushing (15) be mated.
3. the progressive die of not contour drift according to claim 1, is characterized in that: described often to organize not contour drift (12) be three, and it is highly 58mm, 59.5mm and 61mm.
4. the progressive die of not contour drift according to claim 1, is characterized in that: described stripper (3) is provided with charging ram (6) and charging ram spring (4) combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412810.2A CN105149422A (en) | 2015-07-15 | 2015-07-15 | Progressive die of unequal-height puncher pins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412810.2A CN105149422A (en) | 2015-07-15 | 2015-07-15 | Progressive die of unequal-height puncher pins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105149422A true CN105149422A (en) | 2015-12-16 |
Family
ID=54790625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510412810.2A Pending CN105149422A (en) | 2015-07-15 | 2015-07-15 | Progressive die of unequal-height puncher pins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105149422A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935095A (en) * | 2021-02-03 | 2021-06-11 | 兴三星云科技有限公司 | Multi-section automatic die for cutting and rolling stainless steel section in one step and stamping method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005246474A (en) * | 2004-03-08 | 2005-09-15 | Matsumoto Kinzoku Kogyosho:Kk | Press metal pattern for burring |
| CN102756037A (en) * | 2011-04-25 | 2012-10-31 | 昆山市珍和模具五金机械有限公司 | Continuous die for shell of router |
| CN202514172U (en) * | 2012-03-09 | 2012-10-31 | 常州海弘电子有限公司 | Molding mould with high and low punch pins |
| CN202570806U (en) * | 2012-03-27 | 2012-12-05 | 福昌精密制品（深圳）有限公司 | Warm extrusion die for heat sink |
| CN203265397U (en) * | 2013-04-16 | 2013-11-06 | 厦门加新精密金属有限公司 | Soundproof motor shaft hole stamping die |
| CN204381210U (en) * | 2015-01-14 | 2015-06-10 | 海信（山东）空调有限公司 | A kind of progressive die |
| CN204912445U (en) * | 2015-07-15 | 2015-12-30 | 苏州赛弗尔机械有限公司 | Mould that upgrades that varies high drift |
-
2015
- 2015-07-15 CN CN201510412810.2A patent/CN105149422A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005246474A (en) * | 2004-03-08 | 2005-09-15 | Matsumoto Kinzoku Kogyosho:Kk | Press metal pattern for burring |
| CN102756037A (en) * | 2011-04-25 | 2012-10-31 | 昆山市珍和模具五金机械有限公司 | Continuous die for shell of router |
| CN202514172U (en) * | 2012-03-09 | 2012-10-31 | 常州海弘电子有限公司 | Molding mould with high and low punch pins |
| CN202570806U (en) * | 2012-03-27 | 2012-12-05 | 福昌精密制品（深圳）有限公司 | Warm extrusion die for heat sink |
| CN203265397U (en) * | 2013-04-16 | 2013-11-06 | 厦门加新精密金属有限公司 | Soundproof motor shaft hole stamping die |
| CN204381210U (en) * | 2015-01-14 | 2015-06-10 | 海信（山东）空调有限公司 | A kind of progressive die |
| CN204912445U (en) * | 2015-07-15 | 2015-12-30 | 苏州赛弗尔机械有限公司 | Mould that upgrades that varies high drift |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935095A (en) * | 2021-02-03 | 2021-06-11 | 兴三星云科技有限公司 | Multi-section automatic die for cutting and rolling stainless steel section in one step and stamping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |
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| WD01 | Invention patent application deemed withdrawn after publication |