JPS59183798U - punch - Google Patents
punchInfo
- Publication number
- JPS59183798U JPS59183798U JP7769683U JP7769683U JPS59183798U JP S59183798 U JPS59183798 U JP S59183798U JP 7769683 U JP7769683 U JP 7769683U JP 7769683 U JP7769683 U JP 7769683U JP S59183798 U JPS59183798 U JP S59183798U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- punching
- tip
- punch tip
- diameter
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来のポンチ、第２図は、従来の仕上げツー
ル、第３図は、本考案のポンチである。
１・・・・・・ポンチ、２・・・・・・ニードルベアリ
ング、３・・・・・・先端ポンチ部、４・・・・・・球
体部。FIG. 1 shows a conventional punch, FIG. 2 shows a conventional finishing tool, and FIG. 3 shows a punch according to the present invention. 1... Punch, 2... Needle bearing, 3... Tip punch section, 4... Ball section.
Claims (1)
前記ポンチ径より大きい球体部とを有し、穴抜きと穴仕
上げを同時に行うことを特徴とするポンチ。A punch having a punch tip angled before and after a punching part, and a spherical part larger than the diameter of the punch behind the punch tip, and capable of punching and finishing holes at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7769683U JPS59183798U (en) | 1983-05-24 | 1983-05-24 | punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7769683U JPS59183798U (en) | 1983-05-24 | 1983-05-24 | punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59183798U true JPS59183798U (en) | 1984-12-07 |
Family
ID=30207717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7769683U Pending JPS59183798U (en) | 1983-05-24 | 1983-05-24 | punch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59183798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009178729A (en) * | 2008-01-30 | 2009-08-13 | Nippon Steel Corp | Punching method by shoulder type punch and shoulder type punch |
-
1983
- 1983-05-24 JP JP7769683U patent/JPS59183798U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009178729A (en) * | 2008-01-30 | 2009-08-13 | Nippon Steel Corp | Punching method by shoulder type punch and shoulder type punch |
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