JPS63144139U - - Google Patents
Info
- Publication number
- JPS63144139U JPS63144139U JP3447787U JP3447787U JPS63144139U JP S63144139 U JPS63144139 U JP S63144139U JP 3447787 U JP3447787 U JP 3447787U JP 3447787 U JP3447787 U JP 3447787U JP S63144139 U JPS63144139 U JP S63144139U
- Authority
- JP
- Japan
- Prior art keywords
- tightening
- cylindrical shaft
- gripping
- workpiece
- nut runner
- 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
- Automatic Assembly (AREA)
- Jigs For Machine Tools (AREA)
Description
第１図は本案装置の１例の截断正面図、第２図
はその底面図、第３図及び第４図は夫々第１図の
―線及び―線截断平面図である。
１…締付ヘツド、２…ナツトランナ、３…回転
軸、４…把持アーム、６…筒軸、７…アクチユエ
ータ、８…接線カム、９…従動ローラ、ｃ…ワー
ク。
FIG. 1 is a cutaway front view of an example of the present device, FIG. 2 is a bottom view thereof, and FIGS. 3 and 4 are plan views cut away along lines - and -, respectively, of FIG. 1. DESCRIPTION OF SYMBOLS 1... Tightening head, 2... Nut runner, 3... Rotating shaft, 4... Gripping arm, 6... Cylindrical shaft, 7... Actuator, 8... Tangential cam, 9... Followed roller, c... Work.
Claims (1)
いて、ナツトランナを搭載した締付ヘツドに、ワ
ークを把持する複数の把持アームを該ナツトラン
ナの回転軸に対し放射方向に開閉自在に枢支する
と共に、該締付ヘツドに該回転軸を回転自在に挿
通する筒軸を軸支して、該筒軸を該締付ヘツドに
搭載したアクチユエータにより回動自在とし、該
筒軸の外周に該各把持アームに取付けた従動ロー
ラを介して該各把持アームを閉じ動作させる接線
カムを固設したことを特徴とする締付装置。 In a tightening device for permanently tightening a temporarily tightened workpiece, a plurality of gripping arms for gripping the workpiece are pivotally supported on a tightening head equipped with a nut runner so as to be freely openable and closable in a radial direction with respect to the rotation axis of the nut runner, A cylindrical shaft through which the rotary shaft is rotatably inserted is supported in the tightening head, and the cylindrical shaft is rotatable by an actuator mounted on the tightening head, and each gripping arm is attached to the outer periphery of the cylindrical shaft. A tightening device characterized in that a tangential cam is fixedly installed to close each of the gripping arms via a driven roller attached to the cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3447787U JPH0435074Y2 (en) | 1987-03-11 | 1987-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3447787U JPH0435074Y2 (en) | 1987-03-11 | 1987-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63144139U true JPS63144139U (en) | 1988-09-22 |
| JPH0435074Y2 JPH0435074Y2 (en) | 1992-08-20 |
Family
ID=30843068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3447787U Expired JPH0435074Y2 (en) | 1987-03-11 | 1987-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435074Y2 (en) |
-
1987
- 1987-03-11 JP JP3447787U patent/JPH0435074Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435074Y2 (en) | 1992-08-20 |