JPH0434974Y2 - - Google Patents
Info
- Publication number
- JPH0434974Y2 JPH0434974Y2 JP1985091827U JP9182785U JPH0434974Y2 JP H0434974 Y2 JPH0434974 Y2 JP H0434974Y2 JP 1985091827 U JP1985091827 U JP 1985091827U JP 9182785 U JP9182785 U JP 9182785U JP H0434974 Y2 JPH0434974 Y2 JP H0434974Y2
- Authority
- JP
- Japan
- Prior art keywords
- product
- punch
- hole
- die
- protrusion
- 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 6
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985091827U JPH0434974Y2 (el) | 1985-06-18 | 1985-06-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985091827U JPH0434974Y2 (el) | 1985-06-18 | 1985-06-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS623224U JPS623224U (el) | 1987-01-10 |
JPH0434974Y2 true JPH0434974Y2 (el) | 1992-08-19 |
Family
ID=30648062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985091827U Expired JPH0434974Y2 (el) | 1985-06-18 | 1985-06-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0434974Y2 (el) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS589232B2 (ja) * | 1979-11-22 | 1983-02-19 | 株式会社 利根ボ−リング | 拡孔装置 |
JPS589233B2 (ja) * | 1979-01-24 | 1983-02-19 | 三井造船株式会社 | 石油掘削船 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4726284U (el) * | 1971-04-12 | 1972-11-24 | ||
JPS4968087U (el) * | 1972-09-21 | 1974-06-13 | ||
JPS5566016U (el) * | 1978-10-24 | 1980-05-07 | ||
JPS57194733U (el) * | 1981-05-30 | 1982-12-10 | ||
JPS589232U (ja) * | 1981-07-03 | 1983-01-21 | 富士通株式会社 | 金型パンチ |
JPS607857Y2 (ja) * | 1981-07-06 | 1985-03-18 | トピ−工業株式会社 | パンチ |
JPS58157226U (ja) * | 1982-04-10 | 1983-10-20 | トヨタ自動車株式会社 | スポツト溶接部の剥離装置 |
-
1985
- 1985-06-18 JP JP1985091827U patent/JPH0434974Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS589233B2 (ja) * | 1979-01-24 | 1983-02-19 | 三井造船株式会社 | 石油掘削船 |
JPS589232B2 (ja) * | 1979-11-22 | 1983-02-19 | 株式会社 利根ボ−リング | 拡孔装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS623224U (el) | 1987-01-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4472797B2 (ja) | 金属製品のプレス加工方法と順送加工方法 | |
JPH01218729A (ja) | 電磁クラッチ用ローター本体の製造方法 | |
JPH0434974Y2 (el) | ||
JP2750390B2 (ja) | 座金の製造方法 | |
JPS643680Y2 (el) | ||
JPH01104426A (ja) | 順送りコンパウンド型による打抜プレスに於ける製品取出し法およびその装置 | |
JPH0280134A (ja) | 有穴部材のプレス加工方法およびその装置 | |
JPS58135740A (ja) | スラストワツシヤの製造方法 | |
CN210450562U (zh) | 侧面冲裁和脱料的冲模机构 | |
JPS5946699U (ja) | 切り刃付きプレス金型 | |
JPH0123630Y2 (el) | ||
JPS5930327U (ja) | プレスワ−クの縁切り装置 | |
JPS6032914Y2 (ja) | 打抜用プレス装置のノツクアウト機構 | |
JPS6138740Y2 (el) | ||
JPS5927663B2 (ja) | プレス加工におけるスクラツプの除去方法 | |
JPS598833Y2 (ja) | 釣糸用撚戻し環の連続製造装置 | |
JPS59110131U (ja) | 穴抜き装置 | |
JPS6127521U (ja) | 打抜装置 | |
JPS58152398U (ja) | プレス加工用金型 | |
JPH0415378Y2 (el) | ||
JPH0347618U (el) | ||
JPS6347028U (el) | ||
JPS619131U (ja) | プレス加工装置 | |
JPS62275543A (ja) | かしめ接合方法 | |
JPH10277663A (ja) | プレス装置 |