CN102806276A - Quick detaching structure for feeding block and punch of stripping plate of stamping die in die - Google Patents
Quick detaching structure for feeding block and punch of stripping plate of stamping die in die Download PDFInfo
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- CN102806276A CN102806276A CN2012103034369A CN201210303436A CN102806276A CN 102806276 A CN102806276 A CN 102806276A CN 2012103034369 A CN2012103034369 A CN 2012103034369A CN 201210303436 A CN201210303436 A CN 201210303436A CN 102806276 A CN102806276 A CN 102806276A
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- hole
- stripper plate
- punching pin
- fixed block
- quick
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Abstract
The invention discloses a quick detaching structure for a feeding block and a punch of a stripping plate of a stamping die in the die. The quick detaching structure comprises an upper cushion plate, an upper clamping plate, a back-stripping plate and a stripping plate, wherein the upper cushion plate and the upper clamping plate are mutually fixed; the back-stripping plate and the stripping plate are mutually fixed; a punch fixing block is arranged in a first square through hole in the middle of the upper clamping plate; a stripping plate fixing block is arranged in a third square through hole in the middle of the stripping plate; the punch is inserted into the middle of the punch fixing block and is inserted into a through hole in the middle of the stripping plate fixing block through a second through hole in the middle of the back-stripping plate; the punch fixing block enables the upper surface of the punch fixing block to stick to the lower surface of the upper cushion plate through a first lock screw; and the stripping plate fixing block enables the upper surface of the stripping plate fixing block to stick to the lower surface of the back-stripping plate through a second lock screw. In the way, the quick detaching structure provided by the invention can quickly detach and clamp, so that the aiding time is saved, the stop time is reduced, the labor intensity of technicians is reduced, and the risk factor of the die is reduced.
Description
Technical field
The present invention relates to the punching production field, particularly relate to a kind of diel stripper plate and go into piece and the quick-disassembly structure of punching pin in mould.
Background technology
Punching press is at room temperature, utilizes the mould that is installed on the forcing press that material is exerted pressure, and makes it produce separation or plastic deformation, thereby obtains a kind of pressure processing method of required part.The mould that uses in the punching press is in punch process, and a kind of special process that material (metal or nonmetal) is processed into part (or semi-finished product) is equipped, and is called diel.
Diel is a requisite technological equipment in the punching production, is technology-intensive product.The quality of stamping parts, production efficiency and production cost etc. have direct relation with the design and the manufacturing of diel.The height of stamping Die Design and manufacturing technology level is determining the development ability of quality, benefit and the new product of product to a great extent.
Existing diel is owing to its structural restriction, and clamping and very inconvenience of dismounting when one of them parts damages, need shutdown maintenance, and its maintenance time is long, and operating personnel's labor intensity is bigger, and the risk factor of mould is high up and down.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of diel stripper plate and goes into piece and the quick-disassembly structure of punching pin in mould; Quick-detach and clamping are saved non-cutting time soon, reduce downtime; Mitigation technique personnel's tired intensity, the risk factor of reduction mould.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: provide a kind of diel stripper plate to go into piece and the quick-disassembly structure of punching pin in mould, comprise successively from top to bottom: upper padding plate, train wheel bridge, take off backboard and stripper plate, and fixing between said upper padding plate and the said train wheel bridge; Said taking off between backboard and the said stripper plate fixed; The centre of said train wheel bridge is provided with first square through hole, and the said centre of taking off backboard is provided with second square through hole, and the centre of said stripper plate is provided with third party's shape through hole; Be provided with the punching pin fixed block in said first square through hole; Be provided with the stripper plate fixed block in said third party's shape through hole, the centre of said punching pin fixed block is inserted with punching pin, and said punching pin inserts in the middle through hole of said stripper plate fixed block through said second square through hole; Also be provided with first lock screw on the said punching pin fixed block; Said first lock screw makes the fit lower surface of said upper padding plate of the upper surface of punching pin fixed block, also is provided with second lock screw on the said stripper plate fixed block, and said second lock screw makes the upper surface of the stripper plate fixed block said lower surface that takes off backboard of fitting.
In preferred embodiment of the present invention, the frame of said first square through hole is young in the frame mouth of said second square through hole, and the frame of said second square through hole is young in the frame mouth of said third party's shape through hole.
In preferred embodiment of the present invention, said quick-disassembly structure comprises the upper bolster that is connected with the upper surface of said upper padding plate.
In preferred embodiment of the present invention, said upper bolster through bolt and said upper padding plate, train wheel bridge, take off backboard and stripper plate fixes.
In preferred embodiment of the present invention, said quick-disassembly structure also comprises lower bolster, lower bolster and die shoe, and said lower bolster is arranged at the centre of said lower bolster and said die shoe, and said lower bolster and said lower bolster are fixed through nut.
In preferred embodiment of the present invention, the centre of said lower bolster is provided with the counterdie edge of a knife, the head of said punching pin and the interlock of the said counterdie edge of a knife.
The invention has the beneficial effects as follows: the diel stripper plate is gone into piece and the quick-disassembly structure of punching pin in mould through first lock screw and second lock screw fixedly punching pin fixed block and stripper plate fixed block; Utilize the screw catenation principle to realize the fast quick-detach and the clamping of fixed block and punching pin; Can solving in the prior art mould, to be difficult for clamping, maintenance time long, and the problem that technical staff's labour intensity is big is saved non-cutting time; Reduce downtime; Mitigation technique personnel's tired intensity, and very easy to use has reduced the risk factor of mould.
Description of drawings
Fig. 1 is the matched moulds view that diel stripper plate of the present invention is gone into piece and quick-disassembly structure one preferred embodiment of punching pin in mould;
Fig. 2 is the disassembly status sketch map that diel stripper plate shown in Figure 1 is gone into the stripper plate fixed block of piece and the quick-disassembly structure of punching pin in mould;
Fig. 3 is the disassembly status sketch map that diel stripper plate shown in Figure 1 is gone into the punching pin fixed block of piece and the quick-disassembly structure of punching pin in mould;
Fig. 4 is dismounting that diel stripper plate shown in Figure 1 is gone into piece and the quick-disassembly structure of punching pin in the mould sketch map that finishes;
The mark of each parts is following in the accompanying drawing: 10, upper bolster, 20, upper padding plate, 30, train wheel bridge, 31, first square through hole, 40, take off backboard; 41, second square through hole, 50, stripper plate, 51, third party's shape through hole, 60, lower bolster, 61, the counterdie edge of a knife; 70, lower bolster, 80, die shoe, 90, the punching pin fixed block, 100, punching pin, 110, the stripper plate fixed block; 120, bolt, 130, nut, 140, first lock screw, 150, second lock screw.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1 and Fig. 4, the embodiment of the invention comprises:
A kind of diel stripper plate is gone into piece and the quick-disassembly structure of punching pin in mould; Comprise successively from top to bottom: upper padding plate 20, train wheel bridge 30, take off backboard 40 and stripper plate 50; Fixing between said upper padding plate 20 and the said train wheel bridge 30 through nut 130; Said taking off between backboard 40 and the said stripper plate 50 fixed through nut 130 equally; The centre of said train wheel bridge 30 is provided with first square through hole 31, and the said centre of taking off backboard 40 is provided with second square through hole 41, and the centre of said stripper plate 50 is provided with third party's shape through hole 51; Be provided with punching pin fixed block 90 in said first square through hole 31; Be provided with stripper plate fixed block 110 in said third party's shape through hole 51, the centre of said punching pin fixed block 90 is inserted with punching pin 100, and said punching pin 100 is through in the through hole in the middle of the said stripper plate fixed block 110 of said second square through hole, 41 insertions; Also be provided with first lock screw 140 on the said punching pin fixed block 90; Said first lock screw 140 makes the fit lower surface of said upper padding plate 20 of the upper surface of punching pin fixed block 90, also is provided with second lock screw 150 on the said stripper plate fixed block 110, and said second lock screw 150 makes the upper surface of the stripper plate fixed block 110 said lower surface that takes off backboard 40 of fitting.
Wherein, said first square through hole 31 is less than said second square through hole 41, and said second square through hole 41 is less than said third party's shape through hole 51, and is for convenience detach.
Said quick-disassembly structure comprises the upper bolster 10 that is connected with the upper surface of said upper padding plate 20.
Said upper bolster 10 through bolt 120 and said upper padding plate 20, train wheel bridge 30, take off backboard 40 and stripper plate 50 fixes.
Said quick-disassembly structure also comprises lower bolster 60, lower bolster 70 and die shoe 80, and said lower bolster 70 is arranged at the centre of said lower bolster 60 and said die shoe 80.
Said lower bolster 60 is fixing through nut 130 with said lower bolster 70.
The centre of said lower bolster 60 is provided with the counterdie edge of a knife 61.
Sheet Metal Forming Technology is accomplished in the head of said punching pin 100 and the said counterdie edge of a knife 61 interlocks.
See also Fig. 2 and Fig. 3; Diel stripper plate of the present invention is gone into piece and the quick-disassembly structure of punching pin in mould, when needs are dismantled, only needs under die opening state; Second lock screw 150 is unscrewed in rotation earlier; Take out stripper plate fixed block 110, then first lock screw 140 is unscrewed in rotation, and punching pin fixed block 90 and punching pin 100 are taken out through second square through hole 41 and third party's shape through hole 51 smoothly; Otherwise; When clamping, the punching pin fixed block that only needs to insert punching pin 100 earlier pushes in first square through hole 31 through the third party's shape through hole 51 and second square through hole 41, and first lock screw 140 is tightened in rotation then; Make the fit lower surface of said upper padding plate 20 of the upper surface of punching pin fixed block 90; Then stripper plate fixed block 110 is sent in third party's shape through hole 51, second lock screw 150 is tightened in rotation, makes the said lower surface that takes off backboard 40 of upper surface applying of stripper plate fixed block 110; Promptly accomplish clamping work, can carry out the Sheet Metal Forming Technology of mould.
The present invention has disclosed a kind of diel stripper plate and has gone into piece and the quick-disassembly structure of punching pin in mould; Through first lock screw and second lock screw fixedly punching pin fixed block and stripper plate fixed block, utilize the screw catenation principle to realize the fast quick-detach and the clamping of fixed block and punching pin, can solving in the prior art mould, to be difficult for clamping, maintenance time long; The problem that technical staff's labour intensity is big; Save non-cutting time, reduce downtime, mitigation technique personnel's tired intensity; And very easy to use, reduced the risk factor of mould.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (6)
1. a diel stripper plate is gone into piece and the quick-disassembly structure of punching pin in mould; It is characterized in that, comprise successively from top to bottom: upper padding plate, train wheel bridge, take off backboard and stripper plate, fixing between said upper padding plate and the said train wheel bridge; Said taking off between backboard and the said stripper plate fixed; The centre of said train wheel bridge is provided with first square through hole, and the said centre of taking off backboard is provided with second square through hole, and the centre of said stripper plate is provided with third party's shape through hole; Be provided with the punching pin fixed block in said first square through hole; Be provided with the stripper plate fixed block in said third party's shape through hole, the centre of said punching pin fixed block is inserted with punching pin, and said punching pin inserts in the middle through hole of said stripper plate fixed block through said second square through hole; Also be provided with first lock screw on the said punching pin fixed block; Said first lock screw makes the fit lower surface of said upper padding plate of the upper surface of punching pin fixed block, also is provided with second lock screw on the said stripper plate fixed block, and said second lock screw makes the upper surface of the stripper plate fixed block said lower surface that takes off backboard of fitting.
2. diel stripper plate according to claim 1 is gone into piece and the quick-disassembly structure of punching pin in mould; It is characterized in that; The frame of said first square through hole is young in the frame mouth of said second square through hole, and the frame of said second square through hole is young in the frame mouth of said third party's shape through hole.
3. diel stripper plate according to claim 1 is gone into piece and the quick-disassembly structure of punching pin in mould, it is characterized in that said quick-disassembly structure comprises the upper bolster that is connected with the upper surface of said upper padding plate.
4. diel stripper plate according to claim 3 is gone into piece and the quick-disassembly structure of punching pin in mould, it is characterized in that, said upper bolster through bolt and said upper padding plate, train wheel bridge, take off backboard and stripper plate fixes.
5. diel stripper plate according to claim 1 is gone into piece and the quick-disassembly structure of punching pin in mould; It is characterized in that; Said quick-disassembly structure also comprises lower bolster, lower bolster and die shoe; Said lower bolster is arranged at the centre of said lower bolster and said die shoe, and said lower bolster and said lower bolster are fixed through nut.
6. diel stripper plate according to claim 5 is gone into piece and the quick-disassembly structure of punching pin in mould, it is characterized in that the centre of said lower bolster is provided with the counterdie edge of a knife, the head of said punching pin and the interlock of the said counterdie edge of a knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103034369A CN102806276A (en) | 2012-08-24 | 2012-08-24 | Quick detaching structure for feeding block and punch of stripping plate of stamping die in die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103034369A CN102806276A (en) | 2012-08-24 | 2012-08-24 | Quick detaching structure for feeding block and punch of stripping plate of stamping die in die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102806276A true CN102806276A (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103034369A Pending CN102806276A (en) | 2012-08-24 | 2012-08-24 | Quick detaching structure for feeding block and punch of stripping plate of stamping die in die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102806276A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317011A (en) * | 2012-12-29 | 2013-09-25 | 上海奥林汽车配件有限公司 | Support progressive die with quick release device |
| CN106607506A (en) * | 2016-12-13 | 2017-05-03 | 苏州和林微纳科技有限公司 | Punch fast replacement mechanism |
| CN110548810A (en) * | 2019-10-10 | 2019-12-10 | 常州洛合精密机械有限公司 | Quick-release mould |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4912960A (en) * | 1987-06-10 | 1990-04-03 | Siemens Aktiengesellschaft | Automatic precision stamping press and method for changing tools |
| JP2001079626A (en) * | 1999-09-14 | 2001-03-27 | Matsushita Electric Ind Co Ltd | Method for setting die |
| CN202105922U (en) * | 2011-05-18 | 2012-01-11 | 合肥金海康五金机械制造有限公司 | Fine male die fixing structure capable of being replaced quickly |
| CN202162279U (en) * | 2011-07-12 | 2012-03-14 | 太仓市金鹿电镀有限公司 | Stamping die provided with rapidly assembled and disassembled punch |
| CN202174155U (en) * | 2011-06-22 | 2012-03-28 | 惠州市升华工业有限公司 | Punch head quick-change structure and stamping module with same |
| CN202290994U (en) * | 2011-07-01 | 2012-07-04 | 苏州州巧精密金属有限公司 | Stamping die |
| CN202725826U (en) * | 2012-08-24 | 2013-02-13 | 昆山旭虹精密零组件有限公司 | Quick detachment structure for insert and punch of stripping plate of stamping die in die |
-
2012
- 2012-08-24 CN CN2012103034369A patent/CN102806276A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4912960A (en) * | 1987-06-10 | 1990-04-03 | Siemens Aktiengesellschaft | Automatic precision stamping press and method for changing tools |
| JP2001079626A (en) * | 1999-09-14 | 2001-03-27 | Matsushita Electric Ind Co Ltd | Method for setting die |
| CN202105922U (en) * | 2011-05-18 | 2012-01-11 | 合肥金海康五金机械制造有限公司 | Fine male die fixing structure capable of being replaced quickly |
| CN202174155U (en) * | 2011-06-22 | 2012-03-28 | 惠州市升华工业有限公司 | Punch head quick-change structure and stamping module with same |
| CN202290994U (en) * | 2011-07-01 | 2012-07-04 | 苏州州巧精密金属有限公司 | Stamping die |
| CN202162279U (en) * | 2011-07-12 | 2012-03-14 | 太仓市金鹿电镀有限公司 | Stamping die provided with rapidly assembled and disassembled punch |
| CN202725826U (en) * | 2012-08-24 | 2013-02-13 | 昆山旭虹精密零组件有限公司 | Quick detachment structure for insert and punch of stripping plate of stamping die in die |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317011A (en) * | 2012-12-29 | 2013-09-25 | 上海奥林汽车配件有限公司 | Support progressive die with quick release device |
| CN106607506A (en) * | 2016-12-13 | 2017-05-03 | 苏州和林微纳科技有限公司 | Punch fast replacement mechanism |
| CN110548810A (en) * | 2019-10-10 | 2019-12-10 | 常州洛合精密机械有限公司 | Quick-release mould |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121205 |