CN104249109A - Quick-detachment type flanging pre-punching punch head device - Google Patents
Quick-detachment type flanging pre-punching punch head device Download PDFInfo
- Publication number
- CN104249109A CN104249109A CN201310257446.8A CN201310257446A CN104249109A CN 104249109 A CN104249109 A CN 104249109A CN 201310257446 A CN201310257446 A CN 201310257446A CN 104249109 A CN104249109 A CN 104249109A
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- China
- Prior art keywords
- punch
- punch head
- flange passing
- stripper
- fixing plate
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Abstract
The invention relates to a quick-detachment type flanging pre-punching punch head device, which comprises a device body. The device is characterized in that the bottom part of the device body is provided with a discharging plate, the discharging plate is provided with a punch head fixing plate, the punch head fixing plate is provided with a spring cover plate, a processing area is arranged in the device body, and a flanging pre-punching punch head is arranged in the processing area. The device has the advantage that if the breakage of the flanging pre-punching punch head is caused by unexpected conditions in the production process, a flanging pre-punching punch head spare part can be replaced by only about ten minutes, and then a die can be quickly put into production, so the production efficiency is greatly improved, and the manual cost of die maintenance is greatly reduced after the quick-detachment type flanging pre-punching punch head device is adopted.
Description
Technical field
The present invention relates to a kind of punch device, particularly relate to a kind of fast disassembly type flange passing punch device.
Background technology
Original method for designing uses spring bumper cover to push down spacing mandril and halts the spacing flange passing punch of mode of plug screw locking spacing mandril, because in punching course, the vibrations of punch press make the screw of locking spring cover plate and halt plug screw to loosen and the fracture that often causes flange passing punch.And the position of said mechanism is in the first half of mould, and the first half of mould is fixed on the top shoe of punch press, after the fracture of some easily broken drifts in production process especially flange passing punch, must stop producing, mould could be changed drift spare part by spring bumper cover with after halting plug screw removal after punch press is unloaded down.So not only have impact on production efficiency, also add the cost of labor of mold repair.
Summary of the invention
Object of the present invention is exactly to solve the above-mentioned problems in the prior art, provides a kind of fast disassembly type flange passing punch device.
Object of the present invention is achieved through the following technical solutions:
A kind of fast disassembly type flange passing punch device, include device body, wherein: bottom described device body, be provided with stripper, described stripper is provided with punch fixing plate, described punch fixing plate is provided with spring bumper cover, be distributed with machining area in described device body, in described machining area, be provided with flange passing punch.
Further, above-mentioned a kind of fast disassembly type flange passing punch device, wherein: between described stripper and punch fixing plate, be provided with discharging backing plate.
Further, above-mentioned a kind of fast disassembly type flange passing punch device, wherein: the work termination of described flange passing punch is provided with stripper mold insert, described stripper mold insert is provided with through hole.
Further, above-mentioned a kind of fast disassembly type flange passing punch device, wherein: described punch fixing plate is provided with groove milling.
Again further, above-mentioned a kind of fast disassembly type flange passing punch device, wherein: described depth of milled groove is 5 to 6 millimeters.
The advantage of technical solution of the present invention is mainly reflected in: the situation running into some bursts in production process causes the fracture of flange passing punch, only the time of about ten minutes need be spent just can to realize the replacing of flange passing punch spare part, very fast mould just can put into production immediately.Therefore, after adopting the present invention, not only can enhance productivity greatly, also significantly reduce the cost of labor of mold repair.
Accompanying drawing explanation
Object of the present invention, advantage and disadvantage, by for illustration and explanation for the non-limitative illustration passing through preferred embodiment below.
Fig. 1 is the organigram of fast disassembly type flange passing punch device.
| 1 | Stripper | 2 | Punch fixing plate |
| 3 | Spring bumper cover | 4 | Flange passing punch |
| 5 | Discharging backing plate | 6 | Stripper mold insert |
。
Detailed description of the invention
A kind of fast disassembly type flange passing punch device as shown in Figure 1, include device body, its unusual part is: be provided with stripper 1 bottom device body of the present invention.Specifically, stripper 1 is provided with punch fixing plate 2, punch fixing plate 2 is provided with spring bumper cover 3.Meanwhile, for the ease of using processing convenient, being distributed with machining area in device body, in machining area, being provided with flange passing punch 4.
With regard to the present invention one preferably embodiment, between stripper 1 of the present invention and punch fixing plate 2, be provided with discharging backing plate 5.Further, the work termination of flange passing punch 4 is provided with stripper mold insert 6, stripper mold insert 6 is provided with through hole.
Meanwhile, punch fixing plate 2 is provided with groove milling.Convenient for the ease of quick detach and assembling, depth of milled groove is 5 to 6 millimeters.
In conjunction with actual service condition of the present invention, when in production process, flange passing punch 4 ruptures, under punch press die opening state, directly stripper mold insert 6 is unloaded down from stripper 1.Then, flange passing punch 4 is moved on to the large die cavity place of diameter along preset direction.Then, flange passing punch 4 is directly from top to bottom removed from upper mold portion through punch fixing plate 2, discharging backing plate 5, stripper 1.And then, by flange passing punch 4 spare part from the bottom to top through stripper 1, discharging backing plate 5, until punch fixing plate 2, then moves on to the little die cavity place of diameter along preset direction rightabout and is fixed on punch fixing plate 2, be finally assembled on stripper 1 by stripper mold insert 6.
Can be found out by above-mentioned character express, after adopting the present invention, the situation running into some bursts in production process causes the fracture of flange passing punch, only the time of about ten minutes need be spent just can to realize the replacing of flange passing punch spare part, very fast mould just can put into production immediately.Therefore, after adopting the present invention, not only can enhance productivity greatly, also significantly reduce the cost of labor of mold repair.
Claims (5)
1. a fast disassembly type flange passing punch device, include device body, it is characterized in that: bottom described device body, be provided with stripper, described stripper is provided with punch fixing plate, described punch fixing plate is provided with spring bumper cover, be distributed with machining area in described device body, in described machining area, be provided with flange passing punch.
2. a kind of fast disassembly type flange passing punch device according to claim 1, is characterized in that: be provided with discharging backing plate between described stripper and punch fixing plate.
3. a kind of fast disassembly type flange passing punch device according to claim 1, is characterized in that: the work termination of described flange passing punch is provided with stripper mold insert, described stripper mold insert is provided with through hole.
4. a kind of fast disassembly type flange passing punch device according to claim 1, is characterized in that: described punch fixing plate is provided with groove milling.
5. a kind of fast disassembly type flange passing punch device according to claim 4, is characterized in that: described depth of milled groove is 5 to 6 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310257446.8A CN104249109A (en) | 2013-06-26 | 2013-06-26 | Quick-detachment type flanging pre-punching punch head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310257446.8A CN104249109A (en) | 2013-06-26 | 2013-06-26 | Quick-detachment type flanging pre-punching punch head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104249109A true CN104249109A (en) | 2014-12-31 |
Family
ID=52184563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310257446.8A Pending CN104249109A (en) | 2013-06-26 | 2013-06-26 | Quick-detachment type flanging pre-punching punch head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104249109A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10286638A (en) * | 1997-04-14 | 1998-10-27 | Nisshinbo Ind Inc | Press die |
| CN101058106A (en) * | 2007-05-25 | 2007-10-24 | 华南理工大学 | Guiding protection equipment for exactitude long thin embossing die and reinforced method for its guiding surface |
| CN101347805A (en) * | 2008-08-29 | 2009-01-21 | 成都宏明双新科技股份有限公司 | Mold for press forming small hole |
| CN201565520U (en) * | 2009-10-29 | 2010-09-01 | 瑞鹄汽车模具有限公司 | Stamping part of automobile component stamping die |
| CN101837411A (en) * | 2010-04-19 | 2010-09-22 | 成都宏明双新科技股份有限公司 | Progressive die integrating small hole punching and forming |
| CN102205374A (en) * | 2011-03-30 | 2011-10-05 | 无锡国盛精密模具有限公司 | Fine blanking male die guide protection device |
| CN203356335U (en) * | 2013-06-26 | 2013-12-25 | 安特(苏州)精密机械有限公司 | Quick disassembly type flanging pre-punching punch device |
-
2013
- 2013-06-26 CN CN201310257446.8A patent/CN104249109A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10286638A (en) * | 1997-04-14 | 1998-10-27 | Nisshinbo Ind Inc | Press die |
| CN101058106A (en) * | 2007-05-25 | 2007-10-24 | 华南理工大学 | Guiding protection equipment for exactitude long thin embossing die and reinforced method for its guiding surface |
| CN101347805A (en) * | 2008-08-29 | 2009-01-21 | 成都宏明双新科技股份有限公司 | Mold for press forming small hole |
| CN201565520U (en) * | 2009-10-29 | 2010-09-01 | 瑞鹄汽车模具有限公司 | Stamping part of automobile component stamping die |
| CN101837411A (en) * | 2010-04-19 | 2010-09-22 | 成都宏明双新科技股份有限公司 | Progressive die integrating small hole punching and forming |
| CN102205374A (en) * | 2011-03-30 | 2011-10-05 | 无锡国盛精密模具有限公司 | Fine blanking male die guide protection device |
| CN203356335U (en) * | 2013-06-26 | 2013-12-25 | 安特(苏州)精密机械有限公司 | Quick disassembly type flanging pre-punching punch device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141231 |