JPS642454B2 - - Google Patents
Info
- Publication number
- JPS642454B2 JPS642454B2 JP56126812A JP12681281A JPS642454B2 JP S642454 B2 JPS642454 B2 JP S642454B2 JP 56126812 A JP56126812 A JP 56126812A JP 12681281 A JP12681281 A JP 12681281A JP S642454 B2 JPS642454 B2 JP S642454B2
- Authority
- JP
- Japan
- Prior art keywords
- slope
- blank holder
- cam
- speed
- die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/22—Deep-drawing with devices for holding the edge of the blanks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56126812A JPS5829530A (ja) | 1981-08-14 | 1981-08-14 | クツシヨンドロ−用プレス型 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56126812A JPS5829530A (ja) | 1981-08-14 | 1981-08-14 | クツシヨンドロ−用プレス型 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5829530A JPS5829530A (ja) | 1983-02-21 |
JPS642454B2 true JPS642454B2 (ko) | 1989-01-17 |
Family
ID=14944564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56126812A Granted JPS5829530A (ja) | 1981-08-14 | 1981-08-14 | クツシヨンドロ−用プレス型 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5829530A (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2237509C (en) * | 1998-05-11 | 2006-06-27 | Umix Co., Ltd. | Structure for a drawing die and a run-up unit therefor |
JP3181888B2 (ja) * | 1999-03-09 | 2001-07-03 | ユミックス株式会社 | 加工機の静音構造、プレス機械の静音構造、絞り型の静音構造とその静音助走ユニット |
CN106270197B (zh) * | 2016-08-29 | 2018-03-23 | 靖江三鹏模具科技股份有限公司 | 飞轮减振系统内齿盘冲压模具 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS479563U (ko) * | 1971-02-27 | 1972-10-04 | ||
JPS5217271A (en) * | 1975-07-31 | 1977-02-09 | Iwai Tsusho Kk | Molding device of paper made container |
-
1981
- 1981-08-14 JP JP56126812A patent/JPS5829530A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5829530A (ja) | 1983-02-21 |
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