CN102397946A - Blanking and drawing die - Google Patents
Blanking and drawing die Download PDFInfo
- Publication number
- CN102397946A CN102397946A CN2011103281592A CN201110328159A CN102397946A CN 102397946 A CN102397946 A CN 102397946A CN 2011103281592 A CN2011103281592 A CN 2011103281592A CN 201110328159 A CN201110328159 A CN 201110328159A CN 102397946 A CN102397946 A CN 102397946A
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- die
- blanking
- fixed head
- punch
- dark
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Abstract
The invention discloses a blanking and drawing die, comprising an upper die plate and a lower die plate, a die shank being fixedly mounted on the upper die plate, a female-male dead plate being fixedly mounted on the lower end of the upper die plate, a blanking and drawing male-female die being fixedly mounted on the lower end of the female-male dead plate; a backup plate and a lower die dead plate being fixedly mounted on the upper end of the lower die plate, a drawing male die and a blanking female die being mounted on the upper end of the lower die, the drawing male die cooperating with the mold cavity of the blanking and drawing male-female die, the mold cavity of the blanking female die cooperating with the blanking and drawing male-female die. By simultaneously achieving drawing and blanking, process time is shortened and meanwhile punching quality is improved, and processing efficiency is clearly increased.
Description
Technical field
The present invention relates to blanking and draw dark mould.
Background technology
For the needs carrying roller cylinder workpiece with punching of cutting edge, generally need earlier part to be cut edge on bead cutter through three process; To its punching, be placed on shaping in the trimmer at last then, eliminate the influence that side cut and punching cause part; Can not only need three process like this, and need a lot of equipment, cause the production line length; Labour intensity is big, and productivity ratio is low high with production cost.In order to solve the problems of the technologies described above, the someone designs the one step completed mould of punching, side cut, shaping, but structural design is unreasonable, causes the working (machining) efficiency of part bad, and working (machining) efficiency is low.
Summary of the invention
The purpose of this invention is to provide a kind of blanking and draw dark mould, can realize stretching, the completion of blanking twice instrument simultaneously, shortened the time of processing, improved the quality of punching press simultaneously, obviously improved the working (machining) efficiency of product.
Technical scheme of the present invention is following:
Blanking draws dark mould, includes cope match-plate pattern, lower bolster, is installed with die shank on the cope match-plate pattern, and the lower end of cope match-plate pattern is installed with concavo-convex mould fixed head, and concavo-convex mould fixed head lower end is installed with blanking and draws dark punch-die; The upper end of lower bolster is installed with backing plate, counterdie fixed head; Counterdie fixed head upper end is equipped with draws dark punch, blanking die; Draw dark punch and match with the die cavity that blanking draws dark punch-die, the die cavity of blanking die draws dark punch-die with blanking and matches, and blanking draws dark punch-die and is provided with stripper outward; Be equipped with spring between stripper and the cope match-plate pattern; Knockout rod passes the top that die shank, concavo-convex mould fixed head extend into workpiece respectively, and the flange rest of workpiece has scraping wings, and the lower end of scraping wings is supported with charging ram.
Be installed with the guide fixed head on the sidewall of described counterdie fixed head, the upper end of guide fixed head is equipped with the guide bearing plate, and the roller that cooperates with the stripper laterally steering is installed on the guide bearing plate.
The two ends of described spring are set with on the spring holder that is fixed in cope match-plate pattern and stripper.
The present invention be utilize blanking to draw dark punch-die and draw dark punch, blanking die cooperates simultaneously, can realize simultaneously stretching, blanking twice instrument accomplishes, and shortened the time of processing, improved the quality of punching press simultaneously, obviously improved the working (machining) efficiency of product.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Referring to accompanying drawing, blanking draws dark mould, includes cope match-plate pattern 1, lower bolster 2, is installed with die shank 3 on the cope match-plate pattern 1, and the lower end of cope match-plate pattern is installed with concavo-convex mould fixed head 4, and concavo-convex mould fixed head 4 lower ends are installed with blanking and draw dark punch-die 5; The upper end of lower bolster 2 is installed with backing plate 6, counterdie fixed head 7; Counterdie fixed head 7 upper ends are equipped with draws dark punch 8, blanking die 9, draws dark punch and matches with the die cavity that blanking draws dark punch-die, and the die cavity of blanking die draws dark punch-die with blanking and matches; Blanking draws dark punch-die and is provided with stripper 10 outward; Be equipped with spring 11 between stripper 10 and the cope match-plate pattern, the two ends of spring 11 are set with on the spring holder that is fixed in cope match-plate pattern and stripper 12, and knockout rod 13 passes the top that die shank, concavo-convex mould fixed head extend into workpiece 14 respectively; The flange rest of workpiece has scraping wings 15, and the lower end of scraping wings 15 is supported with charging ram 16; Be installed with guide fixed head 17 on the sidewall of counterdie fixed head, guide fixed head 17 upper ends are equipped with guide bearing plate 18, and the roller 19 that cooperates with the stripper laterally steering is installed on the guide bearing plate 18.
Claims (3)
1. blanking draws dark mould, includes cope match-plate pattern, lower bolster, it is characterized in that: be installed with die shank on the cope match-plate pattern, the lower end of cope match-plate pattern is installed with concavo-convex mould fixed head, and concavo-convex mould fixed head lower end is installed with blanking and draws dark punch-die; The upper end of lower bolster is installed with backing plate, counterdie fixed head; Counterdie fixed head upper end is equipped with draws dark punch, blanking die; Draw dark punch and match with the die cavity that blanking draws dark punch-die, the die cavity of blanking die draws dark punch-die with blanking and matches, and blanking draws dark punch-die and is provided with stripper outward; Be equipped with spring between stripper and the cope match-plate pattern; Knockout rod passes the top that die shank, concavo-convex mould fixed head extend into workpiece respectively, and the flange rest of workpiece has scraping wings, and the lower end of scraping wings is supported with charging ram.
2. blanking according to claim 1 draws dark mould; It is characterized in that: be installed with the guide fixed head on the sidewall of described counterdie fixed head; The upper end of guide fixed head is equipped with the guide bearing plate, and the roller that cooperates with the stripper laterally steering is installed on the guide bearing plate.
3. blanking according to claim 1 draws dark mould, it is characterized in that: the two ends of described spring are set with on the spring holder that is fixed in cope match-plate pattern and stripper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103281592A CN102397946A (en) | 2011-10-26 | 2011-10-26 | Blanking and drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103281592A CN102397946A (en) | 2011-10-26 | 2011-10-26 | Blanking and drawing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102397946A true CN102397946A (en) | 2012-04-04 |
Family
ID=45880826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103281592A Pending CN102397946A (en) | 2011-10-26 | 2011-10-26 | Blanking and drawing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102397946A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814412A (en) * | 2012-08-14 | 2012-12-12 | 济南轨道交通装备有限责任公司 | Small hole punching trimmed composite mould |
| CN103909153A (en) * | 2014-03-20 | 2014-07-09 | 成都联创精密机械有限公司 | Combined blanking and drawing die |
| CN103934365A (en) * | 2014-01-09 | 2014-07-23 | 中国第一汽车股份有限公司 | Submerged lubrication ironing die |
| CN103978101A (en) * | 2014-05-30 | 2014-08-13 | 贵州航天精工制造有限公司 | Machining method for protection cover part |
| CN104624794A (en) * | 2014-12-08 | 2015-05-20 | 河北汉光重工有限责任公司 | Drawing die made from permalloy and used for shielding cover |
| CN105665536A (en) * | 2016-03-16 | 2016-06-15 | 安徽宏远机械制造有限公司 | Continuous stamping mould |
| CN106424342A (en) * | 2016-10-25 | 2017-02-22 | 广西大学 | Blanking, drawing, punching and inward flanging composite mold for barrel lids |
| CN106424362A (en) * | 2016-10-21 | 2017-02-22 | 广西大学 | Seal-capped flanging-punching forming die |
| CN111729965A (en) * | 2020-07-13 | 2020-10-02 | 广州市研成金属制品有限公司 | Motor end cover stamping die |
| CN111729988A (en) * | 2020-07-13 | 2020-10-02 | 广州市研成金属制品有限公司 | Multi-station motor end cover production line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU586950A1 (en) * | 1975-03-28 | 1978-01-05 | Проектно-Конструкторский Технологический Институт | Combination die set |
| JPS57142726A (en) * | 1981-02-28 | 1982-09-03 | Hitachi Ltd | One stroke multiple stage forming press |
| CN201055886Y (en) * | 2007-05-16 | 2008-05-07 | 天津畅意科技发展有限公司 | One-shot forming mold with ear square housing periphery |
| KR20100006470A (en) * | 2008-07-09 | 2010-01-19 | 주식회사화신 | Compositive press molding apparatus |
| CN202291046U (en) * | 2011-10-26 | 2012-07-04 | 铜陵百瑞豪科技有限公司 | Blanking deep drawing die |
-
2011
- 2011-10-26 CN CN2011103281592A patent/CN102397946A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU586950A1 (en) * | 1975-03-28 | 1978-01-05 | Проектно-Конструкторский Технологический Институт | Combination die set |
| JPS57142726A (en) * | 1981-02-28 | 1982-09-03 | Hitachi Ltd | One stroke multiple stage forming press |
| CN201055886Y (en) * | 2007-05-16 | 2008-05-07 | 天津畅意科技发展有限公司 | One-shot forming mold with ear square housing periphery |
| KR20100006470A (en) * | 2008-07-09 | 2010-01-19 | 주식회사화신 | Compositive press molding apparatus |
| CN202291046U (en) * | 2011-10-26 | 2012-07-04 | 铜陵百瑞豪科技有限公司 | Blanking deep drawing die |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814412A (en) * | 2012-08-14 | 2012-12-12 | 济南轨道交通装备有限责任公司 | Small hole punching trimmed composite mould |
| CN102814412B (en) * | 2012-08-14 | 2014-11-26 | 济南轨道交通装备有限责任公司 | Small hole punching trimmed composite mould |
| CN103934365B (en) * | 2014-01-09 | 2015-11-25 | 中国第一汽车股份有限公司 | Submerged lubrication ironing mould |
| CN103934365A (en) * | 2014-01-09 | 2014-07-23 | 中国第一汽车股份有限公司 | Submerged lubrication ironing die |
| CN103909153A (en) * | 2014-03-20 | 2014-07-09 | 成都联创精密机械有限公司 | Combined blanking and drawing die |
| CN103978101A (en) * | 2014-05-30 | 2014-08-13 | 贵州航天精工制造有限公司 | Machining method for protection cover part |
| CN104624794A (en) * | 2014-12-08 | 2015-05-20 | 河北汉光重工有限责任公司 | Drawing die made from permalloy and used for shielding cover |
| CN105665536A (en) * | 2016-03-16 | 2016-06-15 | 安徽宏远机械制造有限公司 | Continuous stamping mould |
| CN106424362A (en) * | 2016-10-21 | 2017-02-22 | 广西大学 | Seal-capped flanging-punching forming die |
| CN106424342A (en) * | 2016-10-25 | 2017-02-22 | 广西大学 | Blanking, drawing, punching and inward flanging composite mold for barrel lids |
| CN111729965A (en) * | 2020-07-13 | 2020-10-02 | 广州市研成金属制品有限公司 | Motor end cover stamping die |
| CN111729988A (en) * | 2020-07-13 | 2020-10-02 | 广州市研成金属制品有限公司 | Multi-station motor end cover production line |
| CN111729988B (en) * | 2020-07-13 | 2022-03-29 | 广州市研成金属制品有限公司 | Multi-station motor end cover production line |
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Application publication date: 20120404 |