JPS6167929U - - Google Patents
Info
- Publication number
- JPS6167929U JPS6167929U JP15137284U JP15137284U JPS6167929U JP S6167929 U JPS6167929 U JP S6167929U JP 15137284 U JP15137284 U JP 15137284U JP 15137284 U JP15137284 U JP 15137284U JP S6167929 U JPS6167929 U JP S6167929U
- Authority
- JP
- Japan
- Prior art keywords
- die
- attached
- punch portion
- nut
- punch
- 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
- 238000005553 drilling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Description
第1図はこの考案の取付対象であるピアスナツ
トの一例を一部破断して示す斜視図、第2図は従
来のピアスナツト取付用ダイスによる取付工程図
、第3図aおよびbはこの考案のピアスナツト取
付用ダイスの一実施例にかかる平面図およびA−
A断面図、第4図はこの考案のピアスナツト取付
用ダイスによる取付状態の縦断面図である。
3はポンチ部分、20はピアスナツト取付用ダ
イス、21は内側面、22は突起部、23はせん
断刃。
Fig. 1 is a partially cutaway perspective view of an example of a pierced nut to which this invention is attached, Fig. 2 is a mounting process diagram using a conventional pierced nut mounting die, and Figs. 3 a and b are pierced nuts of this invention. A plan view of an embodiment of the mounting die and A-
A cross-sectional view and FIG. 4 are longitudinal cross-sectional views of the pierce nut installation state in which the pierce nut of this invention is installed. 3 is a punch portion, 20 is a die for attaching a piercing nut, 21 is an inner surface, 22 is a protrusion, and 23 is a shearing blade.
Claims (1)
部分が形成されたピアスナツトと被取付プレート
を挾んで同軸上で対向するとともに前記ポンチ部
分とで穴明けおよびかしめを行なうピアスナツト
取付用ダイスにおいて、このピアスナツト取付用
ダイスの内側面に打抜かれたブランクが食込まれ
る突起部を取付状態の前記ポンチ部分より先方に
形成したことを特徴とするピアスナツト取付用ダ
イス。 The pierce nut mounting die is attached to a punch holder and coaxially faces the pierce nut, which has a punch portion formed at its tip and a plate to be attached, and performs drilling and caulking with the punch portion. 1. A die for attaching an earring nut, characterized in that a protrusion into which a punched blank is bitten is formed on an inner surface of the die beyond the punch portion in an attached state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15137284U JPS6167929U (en) | 1984-10-05 | 1984-10-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15137284U JPS6167929U (en) | 1984-10-05 | 1984-10-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6167929U true JPS6167929U (en) | 1986-05-09 |
Family
ID=30709486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15137284U Pending JPS6167929U (en) | 1984-10-05 | 1984-10-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6167929U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS504738U (en) * | 1973-05-09 | 1975-01-18 | ||
JPS55155907A (en) * | 1979-05-22 | 1980-12-04 | Koito Mfg Co Ltd | Fixing structure and fixing method of bolt and nut |
JPS5833123B2 (en) * | 1972-09-19 | 1983-07-18 | ロ−ド コ−ポレ−シヨン | Kankakuo Mouketa Buzaikande Energy No Dentatsuo Seigyosuru System |
-
1984
- 1984-10-05 JP JP15137284U patent/JPS6167929U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5833123B2 (en) * | 1972-09-19 | 1983-07-18 | ロ−ド コ−ポレ−シヨン | Kankakuo Mouketa Buzaikande Energy No Dentatsuo Seigyosuru System |
JPS504738U (en) * | 1973-05-09 | 1975-01-18 | ||
JPS55155907A (en) * | 1979-05-22 | 1980-12-04 | Koito Mfg Co Ltd | Fixing structure and fixing method of bolt and nut |