JPS6220714U - - Google Patents
Info
- Publication number
- JPS6220714U JPS6220714U JP11217485U JP11217485U JPS6220714U JP S6220714 U JPS6220714 U JP S6220714U JP 11217485 U JP11217485 U JP 11217485U JP 11217485 U JP11217485 U JP 11217485U JP S6220714 U JPS6220714 U JP S6220714U
- Authority
- JP
- Japan
- Prior art keywords
- portion side
- cemented carbide
- punch
- press die
- magnetic material
- 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
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000005389 magnetism Effects 0.000 claims 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Description
第１図は本考案のパンチの第１実施例を示す正
面図、第２図は第２実施例を示す断面図、第３図
はプレス金型の断面図である。
５……パンチ、１１……先端部、１２……シヤ
ンク部。
FIG. 1 is a front view showing a first embodiment of the punch of the present invention, FIG. 2 is a sectional view showing the second embodiment, and FIG. 3 is a sectional view of a press die. 5...Punch, 11...Tip part, 12...Shank part.
Claims (1)
部側が上記超硬合金より強い磁性を有する磁性材
料により形成されてなることを特徴とするプレス
金型用パンチ。 1. A punch for a press die, characterized in that a tip portion side is formed of a cemented carbide, and a shank portion side is formed of a magnetic material having stronger magnetism than the cemented carbide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11217485U JPS6220714U (en) | 1985-07-22 | 1985-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11217485U JPS6220714U (en) | 1985-07-22 | 1985-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6220714U true JPS6220714U (en) | 1987-02-07 |
Family
ID=30992796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11217485U Pending JPS6220714U (en) | 1985-07-22 | 1985-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06262595A (en) * | 1993-03-17 | 1994-09-20 | Marukin Insatsu Kk | Skeleton structure of paper punch |
-
1985
- 1985-07-22 JP JP11217485U patent/JPS6220714U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06262595A (en) * | 1993-03-17 | 1994-09-20 | Marukin Insatsu Kk | Skeleton structure of paper punch |