JP4672972B2 - ダイ工具 - Google Patents
ダイ工具 Download PDFInfo
- Publication number
- JP4672972B2 JP4672972B2 JP2003290665A JP2003290665A JP4672972B2 JP 4672972 B2 JP4672972 B2 JP 4672972B2 JP 2003290665 A JP2003290665 A JP 2003290665A JP 2003290665 A JP2003290665 A JP 2003290665A JP 4672972 B2 JP4672972 B2 JP 4672972B2
- Authority
- JP
- Japan
- Prior art keywords
- die
- hole
- air ejection
- tool
- die body
- 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 - Fee Related
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- Punching Or Piercing (AREA)
Description
3 ダイ孔
5 ダイ本体
7 排出孔
9,17 傾斜面
13,21 エアー噴出孔
19 貫通穴
23 アウターピース
Claims (3)
- ダイ孔を上部に備えたダイ本体内に前記ダイ孔より大径の排出孔を備えたダイ工具であって、前記ダイ本体の外周面であって、当該ダイ本体の中間高さ以上の位置に、穿孔工具係止部を備え、この穿孔工具係止部に、前記排出孔の下方向へ指向してエアーを噴出するための複数のエアー噴出孔を斜めに、かつ当該エアー噴出孔の出口を、前記排出孔の中間高さ位置より下側に形成してあり、前記ダイ本体の軸心と前記各エアー噴出孔の軸心とのなす角度は45°以下の鋭角であり、かつ前記エアー噴出孔の断面積は、前記ダイ本体の周囲に備えたエアー供給路の断面積より小さく形成してあることを特徴とするダイ工具。
- 請求項1に記載のダイ工具において、前記穿孔工具係止部は、ダイ本体の外周面に形成した周溝の一部、又はダイ本体の外周面にザグリ加工によって形成された傾斜面であることを特徴とするダイ工具。
- ダイ孔を上部に備えたダイ本体内に前記ダイ孔より大径の排出孔を備えたダイ工具であって、前記排出孔に連通して前記ダイ本体に形成した貫通穴にアウターピースを嵌合して設け、このアウターピースに、前記排出孔の下方向へ指向してエアーを噴出するためのエアー噴出孔を斜めに備えたことを特徴とするダイ工具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003290665A JP4672972B2 (ja) | 2003-05-20 | 2003-08-08 | ダイ工具 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003142267 | 2003-05-20 | ||
JP2003290665A JP4672972B2 (ja) | 2003-05-20 | 2003-08-08 | ダイ工具 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010283058A Division JP5492762B2 (ja) | 2003-05-20 | 2010-12-20 | ダイ工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005000987A JP2005000987A (ja) | 2005-01-06 |
JP4672972B2 true JP4672972B2 (ja) | 2011-04-20 |
Family
ID=34106436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003290665A Expired - Fee Related JP4672972B2 (ja) | 2003-05-20 | 2003-08-08 | ダイ工具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4672972B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2703794B1 (en) | 2011-04-28 | 2019-10-02 | Konica Minolta, Inc. | Multi-angle colorimeter |
JP6272410B1 (ja) | 2016-08-03 | 2018-01-31 | 株式会社アマダホールディングス | 型押し加工用ダイ金型 |
CN106424335A (zh) * | 2016-08-31 | 2017-02-22 | 无锡太昌精密机械有限公司 | 一种马达连接件的冲压模具 |
-
2003
- 2003-08-08 JP JP2003290665A patent/JP4672972B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005000987A (ja) | 2005-01-06 |
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