JPH0137212B2 - - Google Patents
Info
- Publication number
- JPH0137212B2 JPH0137212B2 JP59003319A JP331984A JPH0137212B2 JP H0137212 B2 JPH0137212 B2 JP H0137212B2 JP 59003319 A JP59003319 A JP 59003319A JP 331984 A JP331984 A JP 331984A JP H0137212 B2 JPH0137212 B2 JP H0137212B2
- Authority
- JP
- Japan
- Prior art keywords
- short plate
- press
- short
- pitch
- punching
- 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
- 238000004080 punching Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 description 2
- 230000003287 optical effect Effects 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/021—Control or correction devices in association with moving strips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP331984A JPS60148629A (ja) | 1984-01-11 | 1984-01-11 | 短尺板のプレス抜加工法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP331984A JPS60148629A (ja) | 1984-01-11 | 1984-01-11 | 短尺板のプレス抜加工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60148629A JPS60148629A (ja) | 1985-08-05 |
JPH0137212B2 true JPH0137212B2 (sh) | 1989-08-04 |
Family
ID=11554033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP331984A Granted JPS60148629A (ja) | 1984-01-11 | 1984-01-11 | 短尺板のプレス抜加工法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60148629A (sh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104162577A (zh) * | 2014-07-16 | 2014-11-26 | 苏州市天烨机械工程有限公司 | 双面冲孔式钣金冲孔装置 |
CN106734519B (zh) * | 2016-12-16 | 2018-08-17 | 宁波鸿达电机模具有限公司 | 用于落料模的气缸理片机构 |
CN108941296A (zh) * | 2018-06-29 | 2018-12-07 | 安徽大卫模具有限公司 | 一种斜坡反射箔金属保温层成型设备 |
CN110238292A (zh) * | 2019-07-02 | 2019-09-17 | 惠州市颖强铝业有限公司 | 一种用于铝型材加工的冲铆装置 |
CN117259586B (zh) * | 2023-11-20 | 2024-03-15 | 成都裕鸢航空智能制造股份有限公司 | 钣金冲压模具 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49132669A (sh) * | 1972-08-04 | 1974-12-19 | ||
JPS55141344A (en) * | 1979-04-23 | 1980-11-05 | Daiwa Can Co Ltd | End connecting structure of strip-form metal plate |
JPS55165234A (en) * | 1979-06-13 | 1980-12-23 | Masatoshi Futaki | Blanking press |
-
1984
- 1984-01-11 JP JP331984A patent/JPS60148629A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49132669A (sh) * | 1972-08-04 | 1974-12-19 | ||
JPS55141344A (en) * | 1979-04-23 | 1980-11-05 | Daiwa Can Co Ltd | End connecting structure of strip-form metal plate |
JPS55165234A (en) * | 1979-06-13 | 1980-12-23 | Masatoshi Futaki | Blanking press |
Also Published As
Publication number | Publication date |
---|---|
JPS60148629A (ja) | 1985-08-05 |
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