SU1706750A1 - Bending die for manufacture of u-shaped articles - Google Patents
Bending die for manufacture of u-shaped articles Download PDFInfo
- Publication number
- SU1706750A1 SU1706750A1 SU894771513A SU4771513A SU1706750A1 SU 1706750 A1 SU1706750 A1 SU 1706750A1 SU 894771513 A SU894771513 A SU 894771513A SU 4771513 A SU4771513 A SU 4771513A SU 1706750 A1 SU1706750 A1 SU 1706750A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- matrix
- punch
- window
- stops
- bending
- Prior art date
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Изобретение относитс к обработке металлов давлением, в частности к конструкции штампов дл гибки штучных заготовок. Цель изобретени пдвышение качества деталей за счет компенсации их нестабильного пружинени . В штампе узел подгибки выполнен в виде двух пар регулировочных упоров 7 и 8, рабочие торцы которых размещены на стенках окна матрицы k со смещением по высоте одной пары относительно другой. Пуансон 2 совершает гибку заготовки в окне матрицы k и при дальнейшем опускании выталкиватель 6 упираетс в упоры 7 и поворачиваетс вместе с пуансоном 2 на шаровых опорах, центры которых О и размещены над зеркалом матрицы . При повороте происходит догибка одного борта, а при дальнейших опускании и повороте в другую сторону от упоров 8 - догибка другого борта. Штамп может быть использован в автоматических штамповочных лини х. 3 ил. о $ елThe invention relates to the processing of metals by pressure, in particular, to the design of dies for bending piece pieces. The purpose of the invention is to improve the quality of parts by compensating for their unstable springback. In the stamp, the bending unit is made in the form of two pairs of adjusting stops 7 and 8, the working ends of which are placed on the walls of the window of the matrix k with a shift in height of one pair relative to the other. The punch 2 performs bending of the workpiece in the window of the matrix k and upon further lowering, the ejector 6 abuts against the stops 7 and rotates together with the punch 2 on the ball bearings, the centers of which are O and are located above the mirror of the matrix. When turning occurs, one side of the dog bends, and upon further lowering and turning to the other side of the stops 8, another side is being beaten. The stamp can be used in automatic punching lines. 3 il. about $ eaten
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894771513A SU1706750A1 (en) | 1989-12-19 | 1989-12-19 | Bending die for manufacture of u-shaped articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894771513A SU1706750A1 (en) | 1989-12-19 | 1989-12-19 | Bending die for manufacture of u-shaped articles |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1706750A1 true SU1706750A1 (en) | 1992-01-23 |
Family
ID=21485855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894771513A SU1706750A1 (en) | 1989-12-19 | 1989-12-19 | Bending die for manufacture of u-shaped articles |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1706750A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103639222A (en) * | 2013-11-25 | 2014-03-19 | 梧州恒声电子科技有限公司 | U iron extrusion die |
CN103978112A (en) * | 2014-05-29 | 2014-08-13 | 成都陵川特种工业有限责任公司 | Oil tank bracket machining die |
-
1989
- 1989-12-19 SU SU894771513A patent/SU1706750A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103639222A (en) * | 2013-11-25 | 2014-03-19 | 梧州恒声电子科技有限公司 | U iron extrusion die |
CN103978112A (en) * | 2014-05-29 | 2014-08-13 | 成都陵川特种工业有限责任公司 | Oil tank bracket machining die |
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