JPH0270937U - - Google Patents
Info
- Publication number
- JPH0270937U JPH0270937U JP14871788U JP14871788U JPH0270937U JP H0270937 U JPH0270937 U JP H0270937U JP 14871788 U JP14871788 U JP 14871788U JP 14871788 U JP14871788 U JP 14871788U JP H0270937 U JPH0270937 U JP H0270937U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- slide member
- piston
- outer periphery
- attached
- 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
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Jigs For Machine Tools (AREA)
Description
第１，２図はボルトの受給状態及び締付け状態
をもつて示した本考案の一実施例をなす装置の断
面図である。
１……駆動モータ、１２……枢支ピン、２……
回転シヤフト、２３……シリンダ、２５……給排
気孔、４……スライド部材、４１……ソケツト部
、４５……枢支ピン、４６……ピストン、５……
位置決め部材、６……近接スイツチ。
1 and 2 are cross-sectional views of a device constituting an embodiment of the present invention, showing the bolt receiving state and tightening state. 1... Drive motor, 12... Pivot pin, 2...
Rotating shaft, 23... Cylinder, 25... Supply/exhaust hole, 4... Slide member, 41... Socket portion, 45... Pivot pin, 46... Piston, 5...
Positioning member, 6... Proximity switch.
Claims (1)
転シヤフトの外周に、先端にボルトの頭部を把持
するソケツト部を、基端側にテーパー状の係合部
を備えたスライド部材を軸方向に摺動自在に嵌合
する一方、該回転シヤフトに設けたシリンダ部に
、加圧流体に付勢されて軸方向に摺動するピスト
ンを嵌合して、上記スライド部材と上記ピストン
のロツド端とを互いに揺動自在に枢着するととも
に、上記回転シヤフトの基端側に位置する固定部
材上に、先端に上記スライド部材上の係合部と係
合するテーパー部を備えたスライド部材の位置決
め部材を配設したことを特徴とするねじ締付装置
。 On the outer periphery of a rotating shaft whose base end is swingably connected to the shaft of a drive motor, a socket portion for gripping the bolt head is attached to the tip end, and a slide member with a tapered engagement portion on the base end side is attached to the outer periphery of the rotating shaft. At the same time, a piston that is biased by pressurized fluid and slides in the axial direction is fitted into a cylinder portion provided on the rotating shaft, and the rod of the slide member and the piston are fitted together. a slide member whose ends are pivotally connected to each other so as to be able to swing freely, and which has a tapered portion at its tip that engages with an engaging portion on the slide member, on a fixed member located on the proximal end side of the rotating shaft. A screw tightening device characterized in that a positioning member is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14871788U JPH0270937U (en) | 1988-11-14 | 1988-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14871788U JPH0270937U (en) | 1988-11-14 | 1988-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0270937U true JPH0270937U (en) | 1990-05-30 |
Family
ID=31420288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14871788U Pending JPH0270937U (en) | 1988-11-14 | 1988-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0270937U (en) |
-
1988
- 1988-11-14 JP JP14871788U patent/JPH0270937U/ja active Pending