JPH039865Y2 - - Google Patents
Info
- Publication number
- JPH039865Y2 JPH039865Y2 JP1985186302U JP18630285U JPH039865Y2 JP H039865 Y2 JPH039865 Y2 JP H039865Y2 JP 1985186302 U JP1985186302 U JP 1985186302U JP 18630285 U JP18630285 U JP 18630285U JP H039865 Y2 JPH039865 Y2 JP H039865Y2
- Authority
- JP
- Japan
- Prior art keywords
- punch
- punch body
- punching
- sliding surface
- punching tip
- 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 41
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 30
- 239000000314 lubricant Substances 0.000 description 11
- 239000004519 grease Substances 0.000 description 6
- 210000002445 nipple Anatomy 0.000 description 6
- 239000010687 lubricating oil Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985186302U JPH039865Y2 (US20100223739A1-20100909-C00025.png) | 1985-12-03 | 1985-12-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985186302U JPH039865Y2 (US20100223739A1-20100909-C00025.png) | 1985-12-03 | 1985-12-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6296928U JPS6296928U (US20100223739A1-20100909-C00025.png) | 1987-06-20 |
JPH039865Y2 true JPH039865Y2 (US20100223739A1-20100909-C00025.png) | 1991-03-12 |
Family
ID=31135738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985186302U Expired JPH039865Y2 (US20100223739A1-20100909-C00025.png) | 1985-12-03 | 1985-12-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH039865Y2 (US20100223739A1-20100909-C00025.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103260785A (zh) * | 2011-01-07 | 2013-08-21 | 村田机械株式会社 | 冲床的冲头模具、冲切用模具及板材的长孔形成方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5139467A (ja) * | 1974-09-30 | 1976-04-02 | Kobe Steel Ltd | Tajushudokoseikanagata no junkatsukiko |
JPS59174231A (ja) * | 1983-03-22 | 1984-10-02 | Fujitsu Ltd | プレス加工用金型 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5985625U (ja) * | 1983-04-20 | 1984-06-09 | 星野商事株式会社 | 圧穿機のストリツパ弾性を応用した給油装置 |
-
1985
- 1985-12-03 JP JP1985186302U patent/JPH039865Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5139467A (ja) * | 1974-09-30 | 1976-04-02 | Kobe Steel Ltd | Tajushudokoseikanagata no junkatsukiko |
JPS59174231A (ja) * | 1983-03-22 | 1984-10-02 | Fujitsu Ltd | プレス加工用金型 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103260785A (zh) * | 2011-01-07 | 2013-08-21 | 村田机械株式会社 | 冲床的冲头模具、冲切用模具及板材的长孔形成方法 |
US9381559B2 (en) | 2011-01-07 | 2016-07-05 | Murata Machinery, Ltd. | Punch of punching press, nibbler assembly, and method of forming elongated hole in sheet material |
Also Published As
Publication number | Publication date |
---|---|
JPS6296928U (US20100223739A1-20100909-C00025.png) | 1987-06-20 |
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