JPH01175133U - - Google Patents
Info
- Publication number
- JPH01175133U JPH01175133U JP7071388U JP7071388U JPH01175133U JP H01175133 U JPH01175133 U JP H01175133U JP 7071388 U JP7071388 U JP 7071388U JP 7071388 U JP7071388 U JP 7071388U JP H01175133 U JPH01175133 U JP H01175133U
- Authority
- JP
- Japan
- Prior art keywords
- lifting unit
- pipe
- switch
- bit
- drive shaft
- 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 3
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１図は、本考案による自動ねじ締機の締付高
さ検知機構の縦断側面図、第２図は従来技術によ
る自動ねじ締機の締付高さ検知機構の縦断側面図
である。
図において、１はシリンダ、２は昇降ユニツト
Ａ、３はドライバ、４はドライブシヤフト、５は
ビツト、６はスプリング、７は昇降ユニツトＢ、
８はＹパイプ、９はジヨウ、１０はセンサ、１１
はストツパである。
FIG. 1 is a longitudinal side view of a tightening height detection mechanism for an automatic screwdriver according to the present invention, and FIG. 2 is a longitudinal side view of a tightening height detection mechanism for an automatic screwdriver according to the prior art. In the figure, 1 is a cylinder, 2 is a lifting unit A, 3 is a driver, 4 is a drive shaft, 5 is a bit, 6 is a spring, 7 is a lifting unit B,
8 is Y pipe, 9 is pipe, 10 is sensor, 11
is a stoppa.
Claims (1)
該昇降ユニツトと一定の間隔を保ち、かつ、該昇
降ユニツトＡから弾性体で付勢されながら昇降す
る昇降ユニツトＢ、前記昇降ユニツトＡに固定さ
れた動力ドライバ、該動力ドライバに連結され、
回転を伝達するドライブシヤフト、該ドライブシ
ヤフトと同軸上に設けられたビツト、前記昇降ユ
ニツトＢに、前記ドライブシヤフトが回転かつ往
復摺動自在となるようガイド孔を有するＹパイプ
を保持し、該Ｙパイプの先端部に、該ビツトの回
転軸をはさんで、相対向するよう配設し、かつ開
閉自在なジヨウからなる自動ねじ締機において、
昇降ユニツトＢにスイツチを配設し、ねじ締付完
了時には、ビツトと昇降ユニツトＢの相対移動に
よつてスイツチを作動させ、かつねじが締付完了
位置まで締まらない時、スイツチを作動させない
位置に配置したことを特徴とする自動ねじ締機締
付高さ検知機構。 Lifting unit A that is raised and lowered by a reciprocating drive device,
a lifting unit B that maintains a constant distance from the lifting unit and moves up and down while being biased by an elastic body from the lifting unit A; a power driver fixed to the lifting unit A; connected to the power driver;
A drive shaft for transmitting rotation, a bit provided coaxially with the drive shaft, a Y pipe having a guide hole held in the lifting unit B so that the drive shaft can rotate and slide back and forth, and the Y pipe. In an automatic screw tightening machine consisting of jaws that are arranged at the tip of a pipe so as to sandwich the rotating shaft of the bit so as to face each other, and can be opened and closed freely,
A switch is provided in the lifting unit B, and when the screw tightening is completed, the switch is activated by the relative movement of the bit and the lifting unit B, and when the screw is not tightened to the complete tightening position, the switch is moved to a position where it is not activated. An automatic screw tightening machine tightening height detection mechanism characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7071388U JPH01175133U (en) | 1988-05-27 | 1988-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7071388U JPH01175133U (en) | 1988-05-27 | 1988-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01175133U true JPH01175133U (en) | 1989-12-13 |
Family
ID=31295943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7071388U Pending JPH01175133U (en) | 1988-05-27 | 1988-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01175133U (en) |
-
1988
- 1988-05-27 JP JP7071388U patent/JPH01175133U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01175133U (en) | ||
| JPS6189490U (en) | ||
| JPS6225170U (en) | ||
| JPH0251092U (en) | ||
| JPS61102489U (en) | ||
| JPH0239833U (en) | ||
| JPH01121005U (en) | ||
| JPS59171841U (en) | Reversing machine | |
| JPS5928459U (en) | Screw floating detection device for screw tightening work unit | |
| JPH01109326U (en) | ||
| JPS6189491U (en) | ||
| JPS6446107U (en) | ||
| JPH0251075U (en) | ||
| JPS63127865U (en) | ||
| JPH0368745U (en) | ||
| JPH042695U (en) | ||
| JPH02145938U (en) | ||
| JPS63116210U (en) | ||
| JPS6246179U (en) | ||
| JPH02110478U (en) | ||
| JPH0326410U (en) | ||
| JPH0243155U (en) | ||
| JPH0251036U (en) | ||
| JPS6285594U (en) | ||
| JPS62153067U (en) |