JPS6267635U - - Google Patents
Info
- Publication number
- JPS6267635U JPS6267635U JP15689085U JP15689085U JPS6267635U JP S6267635 U JPS6267635 U JP S6267635U JP 15689085 U JP15689085 U JP 15689085U JP 15689085 U JP15689085 U JP 15689085U JP S6267635 U JPS6267635 U JP S6267635U
- Authority
- JP
- Japan
- Prior art keywords
- snap
- rivet
- pin
- outer diameter
- punched
- 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.)
- Granted
Links
Landscapes
- Insertion Pins And Rivets (AREA)
Description
第１図は本考案の一実施例を示す全体的側面図
、第２図は第１図の要部を拡大して示した側断面
図、第３図は第２図の―線に沿う断面図であ
る。
１０……鋲機、１２……フレーム、１６……
油圧シリンダ、１８……ピストン、２０……第１
スナツプ、２２……第２スナツプ、２４……鋲、
３０……エジエクタ、３２……保護キヤツプ。
Fig. 1 is an overall side view showing an embodiment of the present invention, Fig. 2 is an enlarged side sectional view of the main part of Fig. 1, and Fig. 3 is a cross section taken along the line - in Fig. 2. It is a diagram. 10...tack machine, 12...frame, 16...
Hydraulic cylinder, 18... piston, 20... first
Snap, 22...Second snap, 24...Tack,
30... Executor, 32... Protective cap.
Claims (1)
の鋲軸の外径より僅かに小さく、上記端部から遠
ざかるに従がい漸増する外径を有するテーパピン
状の打抜きピンを具えた第１スナツプと、上記第
１スナツプの小径端部に対向する端部に不良形状
の成形鋲頭を収容する凹所を具えた第２スナツプ
とを具備し、上記第１及び第２スナツプの一方を
、大体コ字状をなす鋲機フレームの一端に着脱
自在に装着すると共に、他方のスナツプを上記フ
レームの他端に装架された油圧シリンダのピスト
ン軸端部に着脱自在に装着し、更に上記第１スナ
ツプの打抜きピンの外側に、打抜かれた鋲頭の環
状残材を同ピンの小径端に向つて弾性的に押圧す
るエジエクタを配設してなることを特徴とする不
良鋲抜取装置。 A punched-out pin in the form of a tapered pin, the outer diameter of the end of which comes into contact with the regular-shaped rivet head is slightly smaller than the outer diameter of the rivet shaft after the rivet has been tacked, and the outer diameter gradually increases as it moves away from the end. a second snap having a recess for accommodating a malformed rivet head at an end opposite to the small diameter end of the first snap; , is removably attached to one end of the riveting machine frame having a roughly U-shape, and the other snap is removably attached to the end of the piston shaft of a hydraulic cylinder mounted on the other end of the frame; A defective rivet removal device characterized in that an ejector is disposed on the outside of a punching pin of a first snap for elastically pressing an annular residual material of a punched rivet head toward a small diameter end of the pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15689085U JPH0331468Y2 (en) | 1985-10-14 | 1985-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15689085U JPH0331468Y2 (en) | 1985-10-14 | 1985-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6267635U true JPS6267635U (en) | 1987-04-27 |
| JPH0331468Y2 JPH0331468Y2 (en) | 1991-07-04 |
Family
ID=31078929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15689085U Expired JPH0331468Y2 (en) | 1985-10-14 | 1985-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331468Y2 (en) |
-
1985
- 1985-10-14 JP JP15689085U patent/JPH0331468Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0331468Y2 (en) | 1991-07-04 |