JPH0362738U - - Google Patents
Info
- Publication number
- JPH0362738U JPH0362738U JP12205589U JP12205589U JPH0362738U JP H0362738 U JPH0362738 U JP H0362738U JP 12205589 U JP12205589 U JP 12205589U JP 12205589 U JP12205589 U JP 12205589U JP H0362738 U JPH0362738 U JP H0362738U
- Authority
- JP
- Japan
- Prior art keywords
- nut
- attached
- stopper
- automatic
- tightening machine
- 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
- 238000001514 detection method Methods 0.000 claims description 4
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１，２図は本考案の一実施例としてのスプリ
ングワツシヤの装着検出装置をそなえたナツト自
動締付機を示すもので、第１図はその一部切断側
面図、第２図はそのナツト締付け状態を示した一
部切断側面図である。
１……横杆体、２……センタ部材、２ａ……カ
ム部材、２ｂ……主バネ、３……ナツトランナ、
４……ストツパ、４ａ……当接片、５……検出ア
ーム、６……回転軸、７……ソケツト、８……近
接スイツチ、９……バネ、１０……ワーク、１１
……植込みボルト、１２……ナツト、１３……ス
プリングワツシヤ。
Figures 1 and 2 show an automatic nut tightening machine equipped with a spring washer attachment detection device as an embodiment of the present invention. Figure 1 is a partially cutaway side view of the machine, and Figure 2 is its FIG. 3 is a partially cutaway side view showing a nut tightened state. 1... Horizontal rod body, 2... Center member, 2a... Cam member, 2b... Main spring, 3... Nut runner,
4... Stopper, 4a... Contact piece, 5... Detection arm, 6... Rotating shaft, 7... Socket, 8... Proximity switch, 9... Spring, 10... Work, 11
...Shuttle bolt, 12...nut, 13...spring washer.
Claims (1)
レームに対して上下動可能に取付れられた横杆体
と、同横杆体に取付けられたセンタ部材およびナ
ツトランナと、上記センタ部材に上下動可能にか
つ主バネにより下方に付勢されて装着されるとと
もに下方に上記ワークの表面に当接可能な当接片
を突出されたストツパと、上記ナツトランナに回
転可能に保持されて上端部にナツト回転駆動部を
連設されるとともに下端部にソケツトを連設され
たナツト回転軸と、上記ナツトランナに取付けら
れた近接スイツチと、上記ストツパに枢着されて
上記近接スイツチと対向可能な第１の腕と上記セ
ンタ部材に取付けられたカム部材に当接可能な第
２の腕とをそなえた検出アームとが設けられると
ともに、上記ソケツトの下端部に、上記ワークに
植設されたボルトに螺合するナツトに嵌合可能な
ナツト嵌合部が形成されていることを特徴とする
、スプリングワツシヤの装着検出装置をそなえた
ナツト自動締付機。 In an automatic nut tightening machine, a horizontal rod is attached to the frame of the automatic tightening machine so that it can move up and down, a center member and a nut runner are attached to the horizontal rod, and the center member can be moved up and down. and a stopper which is biased downwardly by a main spring and has a protruding contact piece that can come into contact with the surface of the workpiece, and a stopper which is rotatably held by the nut runner and which drives the nut rotation at the upper end. a nut rotation shaft having a socket connected to the lower end thereof, a proximity switch attached to the nut runner, and a first arm pivotally connected to the stopper and capable of facing the proximity switch. A detection arm having a second arm that can come into contact with a cam member attached to the center member is provided, and a nut screwed onto a bolt implanted in the workpiece is provided at the lower end of the socket. An automatic nut tightening machine equipped with a spring washer attachment detection device, characterized in that a nut fitting part that can be fitted to the nut is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12205589U JPH0362738U (en) | 1989-10-18 | 1989-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12205589U JPH0362738U (en) | 1989-10-18 | 1989-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0362738U true JPH0362738U (en) | 1991-06-19 |
Family
ID=31670073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12205589U Pending JPH0362738U (en) | 1989-10-18 | 1989-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0362738U (en) |
-
1989
- 1989-10-18 JP JP12205589U patent/JPH0362738U/ja active Pending