JPS6182725U - - Google Patents
Info
- Publication number
- JPS6182725U JPS6182725U JP16679784U JP16679784U JPS6182725U JP S6182725 U JPS6182725 U JP S6182725U JP 16679784 U JP16679784 U JP 16679784U JP 16679784 U JP16679784 U JP 16679784U JP S6182725 U JPS6182725 U JP S6182725U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- tapered guide
- deburring
- guide part
- formed following
- 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
- 238000004080 punching Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Description
第１図は本考案打抜きバリ取り用ポンチの断面
図、第２図は同・端面図、第３図は本考案打抜き
バリ取り用ポンチによる加工状態説明図、第４図
ａに従来の打抜きバリ取りポンチによる加工前の
説明図、第４図ｂは同・加工後の説明図である。
Ａ……本考案打抜きバリ取り用ポンチ、１……
バリ押し切断部、２……周段部、３……テーパー
状案内部、４……仕上げ切刃部、５……位置決め
案内凹部、７……押出し部材、８……突出ピン。
Fig. 1 is a cross-sectional view of the deburring punch of the present invention, Fig. 2 is an end view of the same, Fig. 3 is an explanatory diagram of the machining state of the deburring punch of the present invention, and Fig. 4a is a conventional punching burr. An explanatory view before processing with a pick punch, and Fig. 4b is an explanatory view after processing. A...Punch for punching and deburring according to the present invention, 1...
Burr pressing cutting part, 2... Circumferential step part, 3... Tapered guide part, 4... Finishing cutting edge part, 5... Positioning guide recessed part, 7... Extrusion member, 8... Projection pin.
Claims (1)
ー状案内部を形成し、このテーパー状案内部に続
いて仕上げ切刃部を形成してなる打抜きバリ取り
用ポンチ。 A punch for punching and deburring, in which a tapered guide part is formed following a burr pressing cutting part formed at the tip, and a finishing cutting edge part is formed following this tapered guide part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16679784U JPS6182725U (en) | 1984-11-02 | 1984-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16679784U JPS6182725U (en) | 1984-11-02 | 1984-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6182725U true JPS6182725U (en) | 1986-05-31 |
Family
ID=30724609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16679784U Pending JPS6182725U (en) | 1984-11-02 | 1984-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6182725U (en) |
-
1984
- 1984-11-02 JP JP16679784U patent/JPS6182725U/ja active Pending
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