CN102847796B - Punching die for peripheral flanging parts - Google Patents
Punching die for peripheral flanging parts Download PDFInfo
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- CN102847796B CN102847796B CN201210324891.7A CN201210324891A CN102847796B CN 102847796 B CN102847796 B CN 102847796B CN 201210324891 A CN201210324891 A CN 201210324891A CN 102847796 B CN102847796 B CN 102847796B
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- die
- block
- flanging
- blanking
- fixing plate
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Abstract
A punching die for peripheral flanging parts comprises an upper die holder and a lower die holder. A male die fixing plate is arranged below the upper die holder, a blanking male die and a flanging male die are mounted on the male die fixing plate, a female die fixing plate is arranged above the lower die holder, and a blanking female die and a flanging female die are respectively arranged on the female die fixing plate corresponding to the blanking male die and the flanging male die. A pushing mechanism is mounted on the lower die holder and comprises a push plate connected to a slider in a clamping manner, the slider is positioned on the middle end face of a slider seat, an air cylinder is connected with a bushing and the slider through connecting blocks, and the slider seat is fixedly connected with the lower die holder. A positioning block is fixedly connected to a position concentric with the flanging female die on the end face of the female die fixing plate, and a stop block is fixedly connected to one side of the positioning block. The punching die is an improvement for existing punching technology and die structures for peripheral flanging parts, development and production period of products are shortened, and product manufacturing cost is reduced.
Description
Technical field
The present invention relates to Stamping Die Technology field, be specifically related to stamping flanging die, relate in particular to the continuous punch pressing mould structure of peripheral all-round flange part.
Background technology
For the part of all-round this type of flange in periphery, owing to there is no material containing point, so final step overturning process cannot be realized continuous punching.Punching press overturning process for the part of this type in prior art is completed by two secondary moulds, i.e. a secondary continuous mould and a secondary single die tool, continuous mould has been used for some common operations and the blanking operation before last overturning process, and last peripheral flange is completed by a secondary single die tool.Aspect the safeguarding of follow-up production management and mould, there is many drawbacks in such Sheet Metal Forming Technology and mould structure, meanwhile, also strengthened product the development and production cycle, increased the manufacturing cost of product.
Summary of the invention
The applicant improves for above-mentioned shortcoming of the prior art, the diel of the all-round flange part in a kind of periphery is provided, it need be with completing the all-round flange of periphery of part once secondary continuous mould and a pressing equipment, shorten the development and production cycle of product, reduced the manufacturing cost of product.
Technical scheme of the present invention is as follows:
The diel of the all-round flange part in a kind of periphery, comprise upper bolster and die shoe, upper bolster below is provided with punch retainer, blanking punch is housed on punch retainer, die shoe top is provided with die block, position corresponding to blanking punch on die block is provided with blanking die, and flanging die is also housed on punch retainer, and the position corresponding to flanging die on die block is provided with flange die; Pusher is also housed on die shoe, and described pusher comprises push pedal, and push pedal is connected on slide block, and slide block is positioned on the middle end face of take-up housing, and cylinder is connected with slide block with lining by contiguous block, and take-up housing and die shoe are affixed; On die block end face, in the concentric position of flange die, be connected with locating piece, the upper end of locating piece one side is connected with block.
Its further technical scheme is:
Cylinder is fastenedly connected with contiguous block and slide block respectively by nut.
On the both sides end face of take-up housing, be connected with respectively guide plate, when slide block moves, slide block led.
The both sides of push pedal are respectively equipped with fixture block, when push pedal is moved, push pedal are led.
Technique effect of the present invention:
The present invention is to the Sheet Metal Forming Technology of the all-round flange part in existing periphery and the improvement of mould structure, cancelled single die tool of the prior art, and replace a flange work station, this flange work erect-position is in the blanking work station of continuous mould side, after blanking finishes, treat that the described pusher of flange product in the present invention pushes flange work station and carry out flange punching press.The present invention is simple in structure, having overcome prior art needs two secondary moulds, two pressing equipments and two operating personnel to complete the deficiency of flange, can complete production once secondary mould and a pressing equipment, shortened the development and production cycle of product, the production cost that has reduced product, has improved operating efficiency.
Accompanying drawing explanation
Fig. 1 is main TV structure figure of the present invention.
Fig. 2 is plan structure figure of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
See Fig. 1, Fig. 2, the present invention includes upper bolster 1 and die shoe 2, upper bolster 1 below is provided with punch retainer 7, blanking punch 3 is housed on punch retainer 7, die shoe 2 tops are provided with die block 8, position corresponding to blanking punch 3 on die block 8 is provided with blanking die 5, and flanging die 4 is also housed on punch retainer 7, and the position corresponding to flanging die 4 on die block 8 is provided with flange die 6; Pusher is also housed on die shoe 2, described pusher comprises push pedal 9, and push pedal 9 is connected on slide block 10, and slide block 10 is positioned on the middle end face of take-up housing 11, cylinder 12 is connected with slide block 10 with lining 14 by contiguous block 13, and take-up housing 11 is affixed with die shoe 2; On die block 8 end faces, in the concentric position of flange die 6, be connected with locating piece 16, the upper end of locating piece 16 1 sides is connected with block 17.
The method of operation of the present invention is as follows:
Treat that flange product 19 coordinates punching press through blanking punch 3 and blanking die 5, after blanking, by cylinder 12, promote slide block 10, the movement of slide block 10 by the both sides end face of take-up housing 11 respectively affixed guide plate 18 lead, through push pedal 9, promote to treat that flange product 19 moves to flange work station (the diagram direction of arrow), be flange die 6 tops, when push pedal 9 is moved, fixture block 15 guiding by push pedal 9 both sides, treat that flange product 19 is positioned by locating piece 16 and block 17, locating piece 16 is treated flange product 19 and is carried out radial location when carrying out flange operation, block 17 is treated the movable distance of flange product 19 under described pusher impetus and is carried out spacing, flanging die 4 and flange die 6 coordinate punching press to complete to treat the all-round flange in periphery of flange product 19.The present invention has overcome prior art needs two secondary moulds, two pressing equipments and two operating personnel to complete the deficiency of punching press flange, replaces once secondary continuous mould and a pressing equipment and can complete production, has reduced production cost, has improved operating efficiency.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of modification.
Claims (4)
1. the diel of the all-round flange part in periphery, comprise upper bolster (1) and die shoe (2), upper bolster (1) below is provided with punch retainer (7), blanking punch (3) is housed on punch retainer (7), die shoe (2) top is provided with die block (8), the upper position corresponding to blanking punch (3) of die block (8) is provided with blanking die (5), it is characterized in that: flanging die (4) is also housed on punch retainer (7), the upper position corresponding to flanging die (4) of die block (8) is provided with flange die (6), on die shoe (2), pusher is also housed, described pusher comprises push pedal (9), push pedal (9) is connected on slide block (10), slide block (10) is positioned on the middle end face of take-up housing (11), cylinder (12) is connected with slide block (10) by contiguous block (13), lining (14), and take-up housing (11) is affixed with die shoe (2), on die block (8) end face, in the concentric position of flange die (6), be connected with locating piece (16), the upper end of locating piece (16) one sides is connected with block (17).
2. by the diel of the all-round flange part in a kind of periphery claimed in claim 1, it is characterized in that: cylinder (12) is fastenedly connected with contiguous block (13), slide block (10) respectively by nut.
3. by the diel of the all-round flange part in a kind of periphery claimed in claim 1, it is characterized in that: on the both sides end face of take-up housing (11), be connected with respectively guide plate (18), when slide block (10) is mobile, slide block (10) led.
4. by the diel of the all-round flange part in a kind of periphery claimed in claim 1, it is characterized in that: the both sides of push pedal (9) are respectively equipped with fixture block (15), when push pedal (9) is mobile, push pedal (9) is led.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210324891.7A CN102847796B (en) | 2012-09-05 | 2012-09-05 | Punching die for peripheral flanging parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210324891.7A CN102847796B (en) | 2012-09-05 | 2012-09-05 | Punching die for peripheral flanging parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102847796A CN102847796A (en) | 2013-01-02 |
| CN102847796B true CN102847796B (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210324891.7A Active CN102847796B (en) | 2012-09-05 | 2012-09-05 | Punching die for peripheral flanging parts |
Country Status (1)
| Country | Link |
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| CN (1) | CN102847796B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994200A (en) * | 2018-07-16 | 2018-12-14 | 崔金珍 | A kind of quick feeding device for stamping die |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464614B (en) * | 2013-09-30 | 2015-04-15 | 大连益联金属成型有限公司 | Die set special for producing junction box |
| CN106807843A (en) * | 2017-02-21 | 2017-06-09 | 安徽汇精模具研发科技有限公司 | The punching press of low-voltage electrical apparatus arc-chutes, quick being assembled into one mold system |
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| US3851517A (en) * | 1971-10-28 | 1974-12-03 | Gen Motors Corp | Process for manufacturing curved channeled members |
| JPS57184522A (en) * | 1981-05-11 | 1982-11-13 | Toyota Motor Corp | Working method and device for boudle lap press goods |
| JPS59127931A (en) * | 1983-01-13 | 1984-07-23 | Nippon Denso Co Ltd | Production of metallic sleeve for hose connecting fitting |
| CN201157878Y (en) * | 2007-12-20 | 2008-12-03 | 冯建国 | Automatic feeder for punching machine |
| CN201470753U (en) * | 2009-08-26 | 2010-05-19 | 昆山联德精密机械有限公司 | Stamping die capable of synchronically punching and flanging |
| CN101722229A (en) * | 2008-10-16 | 2010-06-09 | 钱国钧 | Automatic feed multi-station progressive die |
| CN102615183A (en) * | 2012-04-04 | 2012-08-01 | 无锡欧易博阀业科技有限公司 | Flanging die for wafer-shaped workpiece |
| CN202762838U (en) * | 2012-09-05 | 2013-03-06 | 无锡微研有限公司 | Stamping die of part with turned edges on whole periphery |
-
2012
- 2012-09-05 CN CN201210324891.7A patent/CN102847796B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3851517A (en) * | 1971-10-28 | 1974-12-03 | Gen Motors Corp | Process for manufacturing curved channeled members |
| JPS57184522A (en) * | 1981-05-11 | 1982-11-13 | Toyota Motor Corp | Working method and device for boudle lap press goods |
| JPS59127931A (en) * | 1983-01-13 | 1984-07-23 | Nippon Denso Co Ltd | Production of metallic sleeve for hose connecting fitting |
| CN201157878Y (en) * | 2007-12-20 | 2008-12-03 | 冯建国 | Automatic feeder for punching machine |
| CN101722229A (en) * | 2008-10-16 | 2010-06-09 | 钱国钧 | Automatic feed multi-station progressive die |
| CN201470753U (en) * | 2009-08-26 | 2010-05-19 | 昆山联德精密机械有限公司 | Stamping die capable of synchronically punching and flanging |
| CN102615183A (en) * | 2012-04-04 | 2012-08-01 | 无锡欧易博阀业科技有限公司 | Flanging die for wafer-shaped workpiece |
| CN202762838U (en) * | 2012-09-05 | 2013-03-06 | 无锡微研有限公司 | Stamping die of part with turned edges on whole periphery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994200A (en) * | 2018-07-16 | 2018-12-14 | 崔金珍 | A kind of quick feeding device for stamping die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102847796A (en) | 2013-01-02 |
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| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address |
Address after: 214072 lakes in Jiangsu province Wuxi City foreshore Hudai Industrial Park Road No. 19. Patentee after: WUXI WEIYAN CO., LTD. Address before: 214072 Jiangsu province Binhu District of Wuxi City Liyuan Economic Development Zone 3-2-3 Patentee before: Wuxi Micro Research Co., Ltd. |