JPS577337A - Progressive pressing device of short sized material - Google Patents
Progressive pressing device of short sized materialInfo
- Publication number
- JPS577337A JPS577337A JP8102980A JP8102980A JPS577337A JP S577337 A JPS577337 A JP S577337A JP 8102980 A JP8102980 A JP 8102980A JP 8102980 A JP8102980 A JP 8102980A JP S577337 A JPS577337 A JP S577337A
- Authority
- JP
- Japan
- Prior art keywords
- holders
- punch
- end parts
- sized material
- cooperatively
- 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.)
- Pending
Links
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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/246—Selection of punches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Press Drives And Press Lines (AREA)
Abstract
PURPOSE: To blank end parts with punch holders for the end parts of material and to improve yield by successive fixing the plural punch holders which are fixed with multiple punches and are made slightly freely elevatable cooperatively with the spindle of a press and blanking the material.
CONSTITUTION: A number of punch holders 4 are suspended slightly freely elevatably from a punch head 3, and cam blocks 6 are fixed respectively to the upper parts of the holders 4. Then, unloading cams 8 which are freely removable by cylinders 7 are provided between the blocks 6 and the head 3. The holders 4 are put in a piercing state or unpiercing state simply by inserting or removing the cams 8 cooperatively with the spindle 17 of the press. Hence, if the holders 4 for the leading and trailing end of a short sized material 14 are attached, both end parts are blanked.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8102980A JPS577337A (en) | 1980-06-16 | 1980-06-16 | Progressive pressing device of short sized material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8102980A JPS577337A (en) | 1980-06-16 | 1980-06-16 | Progressive pressing device of short sized material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS577337A true JPS577337A (en) | 1982-01-14 |
Family
ID=13735037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8102980A Pending JPS577337A (en) | 1980-06-16 | 1980-06-16 | Progressive pressing device of short sized material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS577337A (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58128652U (en) * | 1982-02-24 | 1983-08-31 | 株式会社日立製作所 | liquid injection valve |
JPS59147810A (en) * | 1983-02-03 | 1984-08-24 | ジャンカルロ・ブルスッティ | Rotary gas distributor for internal combustion engine |
JPS59173948A (en) * | 1983-03-19 | 1984-10-02 | Hitachi Maxell Ltd | Punching of separator for battery |
JPS59153024U (en) * | 1983-04-01 | 1984-10-13 | 株式会社東芝 | Mold selection device |
JPS59170165U (en) * | 1983-04-29 | 1984-11-14 | ナショナル住宅産業株式会社 | Structure of solar heat collector |
JPS60148630A (en) * | 1984-01-14 | 1985-08-05 | Misumi Shoji Kk | Press die |
JPS60131230U (en) * | 1984-02-09 | 1985-09-03 | 株式会社南雲製作所 | Press processing equipment |
JPS61294994A (en) * | 1985-06-21 | 1986-12-25 | Kenwood Corp | Edge structure |
JPS6251928A (en) * | 1986-08-13 | 1987-03-06 | 亘 重信 | Method and apparatus for culturing mushroom |
JPS6246130U (en) * | 1985-09-06 | 1987-03-20 | ||
JPS6395626U (en) * | 1986-12-10 | 1988-06-20 | ||
JPH01215415A (en) * | 1988-02-23 | 1989-08-29 | Konitsukushiya:Kk | Die assembly for punch press |
JPH0716797A (en) * | 1993-07-07 | 1995-01-20 | Mitsubishi Materials Corp | Press device |
JPH09155600A (en) * | 1995-11-30 | 1997-06-17 | Denso Corp | Method for pressing metal plate and device therefor |
JP2000000618A (en) * | 1998-06-17 | 2000-01-07 | Punch Kogyo Kk | Change retainer for punch |
JP2006035286A (en) * | 2004-07-29 | 2006-02-09 | Sharp Corp | Punching machine and thin display using punching metal |
JP2010179330A (en) * | 2009-02-04 | 2010-08-19 | Aisin Seiki Co Ltd | Progressive press working apparatus and progressive press working method |
CN107900191A (en) * | 2016-08-26 | 2018-04-13 | 张少华 | A kind of hole punched device |
JP2018167289A (en) * | 2017-03-29 | 2018-11-01 | トヨタ自動車株式会社 | Press device |
EP4194116A1 (en) * | 2021-12-10 | 2023-06-14 | Soenen Technology NV | Four-slide perforating press and method for controlling a four-slide perforating press |
-
1980
- 1980-06-16 JP JP8102980A patent/JPS577337A/en active Pending
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58128652U (en) * | 1982-02-24 | 1983-08-31 | 株式会社日立製作所 | liquid injection valve |
JPS59147810A (en) * | 1983-02-03 | 1984-08-24 | ジャンカルロ・ブルスッティ | Rotary gas distributor for internal combustion engine |
JPS59173948A (en) * | 1983-03-19 | 1984-10-02 | Hitachi Maxell Ltd | Punching of separator for battery |
JPS59153024U (en) * | 1983-04-01 | 1984-10-13 | 株式会社東芝 | Mold selection device |
JPS59170165U (en) * | 1983-04-29 | 1984-11-14 | ナショナル住宅産業株式会社 | Structure of solar heat collector |
JPS60148630A (en) * | 1984-01-14 | 1985-08-05 | Misumi Shoji Kk | Press die |
JPS60131230U (en) * | 1984-02-09 | 1985-09-03 | 株式会社南雲製作所 | Press processing equipment |
JPH0120020Y2 (en) * | 1984-02-09 | 1989-06-12 | ||
JPS61294994A (en) * | 1985-06-21 | 1986-12-25 | Kenwood Corp | Edge structure |
JPS6246130U (en) * | 1985-09-06 | 1987-03-20 | ||
JPS6251928A (en) * | 1986-08-13 | 1987-03-06 | 亘 重信 | Method and apparatus for culturing mushroom |
JPS6395626U (en) * | 1986-12-10 | 1988-06-20 | ||
JPH0242343Y2 (en) * | 1986-12-10 | 1990-11-13 | ||
JPH01215415A (en) * | 1988-02-23 | 1989-08-29 | Konitsukushiya:Kk | Die assembly for punch press |
JPH0468049B2 (en) * | 1988-02-23 | 1992-10-30 | Konitsukusha Kk | |
JPH0716797A (en) * | 1993-07-07 | 1995-01-20 | Mitsubishi Materials Corp | Press device |
JPH09155600A (en) * | 1995-11-30 | 1997-06-17 | Denso Corp | Method for pressing metal plate and device therefor |
JP2000000618A (en) * | 1998-06-17 | 2000-01-07 | Punch Kogyo Kk | Change retainer for punch |
JP4493109B2 (en) * | 1998-06-17 | 2010-06-30 | パンチ工業株式会社 | Change retainer for punch |
JP2006035286A (en) * | 2004-07-29 | 2006-02-09 | Sharp Corp | Punching machine and thin display using punching metal |
JP2010179330A (en) * | 2009-02-04 | 2010-08-19 | Aisin Seiki Co Ltd | Progressive press working apparatus and progressive press working method |
CN107900191A (en) * | 2016-08-26 | 2018-04-13 | 张少华 | A kind of hole punched device |
JP2018167289A (en) * | 2017-03-29 | 2018-11-01 | トヨタ自動車株式会社 | Press device |
EP4194116A1 (en) * | 2021-12-10 | 2023-06-14 | Soenen Technology NV | Four-slide perforating press and method for controlling a four-slide perforating press |
BE1030004B1 (en) * | 2021-12-10 | 2023-07-10 | Soenen Tech Nv | FOUR SLIDE PERFORATION PRESS AND HOW TO CONTROL A FOUR SLIDE PERFORATION PRESS |
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