CN202824339U - Irregularly-shaped hole punching mould - Google Patents
Irregularly-shaped hole punching mould Download PDFInfo
- Publication number
- CN202824339U CN202824339U CN2012202831716U CN201220283171U CN202824339U CN 202824339 U CN202824339 U CN 202824339U CN 2012202831716 U CN2012202831716 U CN 2012202831716U CN 201220283171 U CN201220283171 U CN 201220283171U CN 202824339 U CN202824339 U CN 202824339U
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- plate
- mould
- base plate
- irregularly
- moldboard
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Abstract
An irregularly-shaped hole punching mould comprises an upper moldboard, a lower moldboard, a guide sleeve, and a material discharging plate. An upper mould base plate and a convex fixed plate are arranged on the lower face of the upper moldboard, a screw enables the convex fixed plate and the upper mould base plate to be fixed on the upper moldboard, a plurality of irregularly-shaped puncher chips are arranged inside the convex fixed plate, and an elastic part is arranged between the upper mould base plate and the material discharging plate. Besides, a lower mould base plate is arranged on the upper face of the lower moldboard and a punching concave mould is arranged on the upper face of the lower mould base plate, and a punching concave mould is arranged on the upper face of the lower mould base plate. Guide sleeves are arranged inside the material discharging plate and the punching concave mould, and inner guide pillars are installed inside the guide sleeves. The irregularly-shaped hole punching mould is superior in guiding performance, precise in location, and good in machining quality.
Description
Technical field:
The utility model relates to the cold punching die field, relates in particular to a kind of special-shaped casement that rushes.
Technical background:
Diel is the requisite technological equipment of punching production, the height of Design of Dies and manufacturing technology level is determining the development ability of quality, benefit and the new product of product to a great extent, and original die assembly is complicated, the location inaccuracy, crudy can not be guaranteed.
Summary of the invention:
The purpose of this utility model provide a kind of registration, crudy good rush special-shaped casement.
The utility model is achieved in that a kind of special-shaped casement that rushes, comprise cope match-plate pattern, lower bolster, guide pin bushing, stripper, it is characterized in that: be provided with upper die plate and punch retainer below the described cope match-plate pattern, screw is fixed on punch retainer and upper die plate on the cope match-plate pattern, be provided with some abnormal-shaped punchs in the described punch retainer, be provided with elastic component between described upper die plate and stripper; Be provided with the counterdie backing plate above the described lower bolster, be provided with punching concave die above the counterdie backing plate; Be provided with guide pin bushing in described stripper and the punching concave die, inner guiding post is installed in the guide pin bushing.
The utility model steering capability is outstanding, and registration, crudy are good.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is abnormal-shaped punch front view in the utility model;
Fig. 3 is abnormal-shaped punch upward view in the utility model.
Among the figure 1, cope match-plate pattern, 2, upper die plate, 3, punch retainer, 4, abnormal-shaped punch, 5, elastic component, 6 strippers, 7, punching concave die, 8, the counterdie backing plate, 9, lower bolster, 10, inner guiding post, 11, guide pin bushing.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
A kind ofly rush special-shaped casement, comprise cope match-plate pattern 1, lower bolster 9, guide pin bushing 11, stripper 6, it is characterized in that: be provided with upper die plate 2 and punch retainer 3 below the cope match-plate pattern 1, screw is fixed on punch retainer 3 and upper die plate 2 on the cope match-plate pattern 1, be provided with some abnormal-shaped punchs 4 in the described punch retainer 3,6 of described upper die plate 2 and strippers are provided with elastic component 5; Be provided with counterdie backing plate 8 above the described lower bolster 9, be provided with punching concave die 7 above the counterdie backing plate 8; Be provided with guide pin bushing 11 in described stripper 6 and the punching concave die 7, inner guiding post 10 is installed in the guide pin bushing 11.During implementation, cope match-plate pattern 1 is descending, and when stripper 6 touched the gland product, abnormal-shaped punch 4 and punching concave die 7 cooperated the special-shaped punching of finishing the gland product, and the punching precision is high, and crudy is good.After punching was finished, cope match-plate pattern 1 moved upward, and stripper 6 moves down a segment distance under elastic component 5 elastic force effects, get back to initial position, finishes discharging.
Claims (1)
1. one kind is rushed special-shaped casement, comprise cope match-plate pattern (1), lower bolster (9), guide pin bushing (11), stripper (6), it is characterized in that: be provided with upper die plate (2) and punch retainer (3) below the cope match-plate pattern (1), screw is fixed on punch retainer (3) and upper die plate (2) on the cope match-plate pattern (1), be provided with some abnormal-shaped punchs (4) in the described punch retainer (3), be provided with elastic component (5) between described upper die plate (2) and stripper (6); Be provided with counterdie backing plate (8) above the described lower bolster (9), be provided with punching concave die (7) above the counterdie backing plate (8); Be provided with guide pin bushing (11) in described stripper (6) and the punching concave die (7), inner guiding post (10) is installed in the guide pin bushing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202831716U CN202824339U (en) | 2012-06-15 | 2012-06-15 | Irregularly-shaped hole punching mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202831716U CN202824339U (en) | 2012-06-15 | 2012-06-15 | Irregularly-shaped hole punching mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824339U true CN202824339U (en) | 2013-03-27 |
Family
ID=47936135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202831716U Expired - Fee Related CN202824339U (en) | 2012-06-15 | 2012-06-15 | Irregularly-shaped hole punching mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824339U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480718A (en) * | 2013-09-30 | 2014-01-01 | 大连益联金属成型有限公司 | Cooling fin profiling die |
| CN103480724A (en) * | 2013-09-30 | 2014-01-01 | 大连益联金属成型有限公司 | Thermal shroud shutter punching die |
| CN103817213A (en) * | 2014-03-18 | 2014-05-28 | 北京北方车辆集团有限公司 | Die suitable for producing end united device heat punching special-shaped holes |
| CN103817212A (en) * | 2013-12-21 | 2014-05-28 | 芜湖大捷离合器有限公司 | Side hole punching die for automobile clutch gland |
| CN103920812A (en) * | 2014-04-22 | 2014-07-16 | 靖江三鹏汽车模具制造有限公司 | Flywheel vibration-reducing system inner fluted disc fine blanking die |
| CN105101651A (en) * | 2015-08-31 | 2015-11-25 | 广州超音速自动化科技股份有限公司 | Profile hole punching device and reinforcement machine |
| CN108284241A (en) * | 2018-03-22 | 2018-07-17 | 上汽大众汽车有限公司 | Plank drilling tool |
-
2012
- 2012-06-15 CN CN2012202831716U patent/CN202824339U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480718A (en) * | 2013-09-30 | 2014-01-01 | 大连益联金属成型有限公司 | Cooling fin profiling die |
| CN103480724A (en) * | 2013-09-30 | 2014-01-01 | 大连益联金属成型有限公司 | Thermal shroud shutter punching die |
| CN103817212A (en) * | 2013-12-21 | 2014-05-28 | 芜湖大捷离合器有限公司 | Side hole punching die for automobile clutch gland |
| CN103817213A (en) * | 2014-03-18 | 2014-05-28 | 北京北方车辆集团有限公司 | Die suitable for producing end united device heat punching special-shaped holes |
| CN103920812A (en) * | 2014-04-22 | 2014-07-16 | 靖江三鹏汽车模具制造有限公司 | Flywheel vibration-reducing system inner fluted disc fine blanking die |
| CN105101651A (en) * | 2015-08-31 | 2015-11-25 | 广州超音速自动化科技股份有限公司 | Profile hole punching device and reinforcement machine |
| CN105101651B (en) * | 2015-08-31 | 2018-05-29 | 广州超音速自动化科技股份有限公司 | Irregularly-shaped hole hole punched device and reinforcement machine |
| CN108284241A (en) * | 2018-03-22 | 2018-07-17 | 上汽大众汽车有限公司 | Plank drilling tool |
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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: 20130327 Termination date: 20150615 |
|
| EXPY | Termination of patent right or utility model |