SU1459774A1 - Compound die - Google Patents
Compound die Download PDFInfo
- Publication number
- SU1459774A1 SU1459774A1 SU874216054A SU4216054A SU1459774A1 SU 1459774 A1 SU1459774 A1 SU 1459774A1 SU 874216054 A SU874216054 A SU 874216054A SU 4216054 A SU4216054 A SU 4216054A SU 1459774 A1 SU1459774 A1 SU 1459774A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- punch
- cutting
- groove
- die
- punching
- Prior art date
Links
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
Изобретение относитс к обработке металлов давлением, в частности к штампам дл обработки листового материала . Цель - распшрение технологических возможностей за счет изготовлени полых деталей с незамкнутым контуром. Штамп содержит нижнкно плиту с матрицей (М) 2 дл вырубки и пуансон-матрицей (ПМ) 4 дл выт жки- пробивки и верхнюю плиту с ПМ 6 дл вырубки-выт жки и пуансоном (П) 7 дл пробивки. На М 2 выполнен выступ 8 и на ПМ 4 - паз 9 с режущими кромками дл пробивки части паза в детали. На П 7 выполнен выступ 10 и на ПМ 4 - паз 11 с режущими кромками дл про- бивки другой части паза в детали, При рабочем ходе ПМ 6 производит вырубку и выт жку с образованием паза на боковой стенке детали. В конце ,выт жки происходит пробивка отверсти в дне детали. 8 ил.The invention relates to the processing of metals by pressure, in particular to dies for processing sheet material. The goal is to expand technological capabilities by making hollow parts with an open loop. The stamp contains a bottom plate with a matrix (M) 2 for cutting and a punch-matrix (PM) 4 for drawing and punching and an upper plate with PM 6 for cutting-out and punch (P) 7 for punching. M 2 has a protrusion 8 and PM 4 has a groove 9 with cutting edges for punching a part of the groove into the part. Protrusion 10 is made on П 7 and 4 has a groove 11 with cutting edges for piercing another part of the groove in the part. With a working stroke, PM 6 performs cutting and stretching to form a groove on the side wall of the part. At the end, a hole is punched in the hole in the bottom of the part. 8 il.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874216054A SU1459774A1 (en) | 1987-03-24 | 1987-03-24 | Compound die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874216054A SU1459774A1 (en) | 1987-03-24 | 1987-03-24 | Compound die |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1459774A1 true SU1459774A1 (en) | 1989-02-23 |
Family
ID=21293150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874216054A SU1459774A1 (en) | 1987-03-24 | 1987-03-24 | Compound die |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1459774A1 (en) |
-
1987
- 1987-03-24 SU SU874216054A patent/SU1459774A1/en active
Non-Patent Citations (1)
Title |
---|
Мещерин В.Т. Листова штамповка. Атлас. - М.: Машиностроение, 1975, с. 141, рис. 439. * |
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