JPH024727U - - Google Patents
Info
- Publication number
- JPH024727U JPH024727U JP8274488U JP8274488U JPH024727U JP H024727 U JPH024727 U JP H024727U JP 8274488 U JP8274488 U JP 8274488U JP 8274488 U JP8274488 U JP 8274488U JP H024727 U JPH024727 U JP H024727U
- Authority
- JP
- Japan
- Prior art keywords
- dog
- fixture
- guide sleeve
- sleeve
- fixed
- 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
- 210000000078 claw Anatomy 0.000 description 1
Description
第１図は本考案に係わるねじ締めユニツトの要
部断面図、第２図は第１図の要部拡大側面図、第
３図は第１図の要部拡大図、第４図は従来例の要
部断面図である。
１……アーム、２……貫通穴部、３……ねじ締
めユニツト、４……固定シヤフト、５……ボルト
、６，６ａ……ブラケツト、７……ガイドシヤフ
ト、８……ドライバ台、９……シリンダ、９ａ…
…ロツド、１０……ドライバ本体、１１……モー
タ、１１ａ……駆動軸、１２……連接軸、１３…
…ドライバビツト、１４……保持スリーブ、１５
……吸引部、１６……ばね、１７……案内スリー
ブ、１８……チヤツクユニツト、１８ａ……チヤ
ツク爪、１９……センサ装置、２０……固定具、
２１……ガイドロツド、２２……ドグ保持プレー
ト、２２ａ……係止穴、２３……係止ピン、２４
ａ，２４ｂ……ドグ、２５……センサ取付プレー
ト、２５ａ……天井部、２５ｂ……取付部、２５
ｃ……長穴、２６ａ……第１センサ、２６ｂ……
第２センサ、２７……調整ボルト、２８……ナツ
ト、２９……止めねじ、３０……調整ねじ。
Fig. 1 is a sectional view of the main parts of the screw tightening unit according to the present invention, Fig. 2 is an enlarged side view of the main parts of Fig. 1, Fig. 3 is an enlarged view of the main parts of Fig. 1, and Fig. 4 is a conventional example. FIG. 1...Arm, 2...Through hole, 3...Screw tightening unit, 4...Fixed shaft, 5...Bolt, 6, 6a...Bracket, 7...Guide shaft, 8...Driver stand, 9 ...Cylinder, 9a...
...Rod, 10...Driver body, 11...Motor, 11a...Drive shaft, 12...Connection shaft, 13...
...Driving bit, 14...Retaining sleeve, 15
... Suction part, 16 ... Spring, 17 ... Guide sleeve, 18 ... Chuck unit, 18a ... Chuck claw, 19 ... Sensor device, 20 ... Fixture,
21... Guide rod, 22... Dog holding plate, 22a... Locking hole, 23... Locking pin, 24
a, 24b...Dog, 25...Sensor mounting plate, 25a...Ceiling part, 25b...Mounting part, 25
c...Elongated hole, 26a...First sensor, 26b...
Second sensor, 27... Adjustment bolt, 28... Nut, 29... Set screw, 30... Adjustment screw.
Claims (1)
て回転するドライバビツトと前記ドライバ台に固
定された保持スリーブとこれに係止されかつドラ
イバビツトの周囲に相対移動自在に配置された案
内スリーブとを有し、これらを前記ドライバ台と
ともにシリンダの作動により一体に下降するよう
に構成する一方、前記案内スリーブにエア吸引機
構を連接したねじ締めユニツトにおいて、 保持スリーブの外周に固定具を固定し、この固
定具に案内スリーブと平行に延びるガイドロツド
を垂下して取付け、このガイドロツドにドグが取
付けられたドグ保持プレートを摺動自在に案内し
、このドグ保持プレートの案内スリーブ側に係止
穴を穿設するとともに、 前記案内スリーブと一体に移動しかつ水平方向
に突出する係止ピンを取付け、この係止ピンを前
記ドグ保持プレートの係止穴内に位置させる一方
、前記固定具にセンサ取付プレートを介して前記
ドグに対応する複数個のセンサをその移動路から
僅かに隔てて配置したことを特徴とするセンサ装
置。 ２ センサ取付プレートは天井部とこれと直交す
る取付部とを有し、取付部にドグの移動方向と平
行に延びる長穴を有し、この長穴を貫通する止め
ねじと前記天井部に螺合する調整ねじとによりこ
のセンサ取付プレートを固定具に固定したことを
特徴とする請求項１に記載のねじ締めユニツトの
センサ装置。[Claims for Utility Model Registration] 1. A driver bit that rotates in response to the rotation of a motor fixed to a driver stand, a holding sleeve fixed to the driver stand, and a retaining sleeve that is locked to this and is movable relative to the driver bit. and a guide sleeve disposed at the outer periphery of the retaining sleeve, which is configured to be lowered together with the driver stand by the operation of a cylinder, and in which an air suction mechanism is connected to the guide sleeve. A fixture is fixed to the fixture, a guide rod extending parallel to the guide sleeve is attached to the fixture by hanging down, a dog holding plate with a dog attached thereto is slidably guided by the guide rod, and the guide sleeve of the dog holding plate is A locking hole is bored in the side, and a locking pin that moves together with the guide sleeve and projects in the horizontal direction is installed, and this locking pin is positioned in the locking hole of the dog holding plate, while the A sensor device characterized in that a plurality of sensors corresponding to the dog are arranged on a fixture with a sensor mounting plate interposed therebetween, slightly apart from a movement path of the dog. 2 The sensor mounting plate has a ceiling part and a mounting part perpendicular to the ceiling part, and the mounting part has an elongated hole extending parallel to the moving direction of the dog, and a set screw passing through this elongated hole and a screw threaded into the ceiling part. 2. The sensor device for a screw fastening unit according to claim 1, wherein the sensor mounting plate is fixed to the fixture by a matching adjustment screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8274488U JPH0546827Y2 (en) | 1988-06-21 | 1988-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8274488U JPH0546827Y2 (en) | 1988-06-21 | 1988-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH024727U true JPH024727U (en) | 1990-01-12 |
| JPH0546827Y2 JPH0546827Y2 (en) | 1993-12-08 |
Family
ID=31307488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8274488U Expired - Lifetime JPH0546827Y2 (en) | 1988-06-21 | 1988-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0546827Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0648924U (en) * | 1992-12-17 | 1994-07-05 | エスアールエンジニアリング株式会社 | Retractable clamp device |
-
1988
- 1988-06-21 JP JP8274488U patent/JPH0546827Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0648924U (en) * | 1992-12-17 | 1994-07-05 | エスアールエンジニアリング株式会社 | Retractable clamp device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546827Y2 (en) | 1993-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH024727U (en) | ||
| JPH0224587Y2 (en) | ||
| JP2582831B2 (en) | Thread start detection device in tightening device | |
| JP3324476B2 (en) | Nut tightening device | |
| JPH0282431U (en) | ||
| JPH0113022Y2 (en) | ||
| CN219749525U (en) | Linear control actuating mechanism of vehicle accelerator pedal | |
| JPS6322453U (en) | ||
| JPH01169485U (en) | ||
| JPH0238036Y2 (en) | ||
| JPS6135411Y2 (en) | ||
| JPS6175931U (en) | ||
| JPS6228345Y2 (en) | ||
| JPH019122Y2 (en) | ||
| JPS6128345Y2 (en) | ||
| JPS6261427U (en) | ||
| JPS62850Y2 (en) | ||
| JPH0136693Y2 (en) | ||
| JPS611370U (en) | Bolt tightening device | |
| JP2545574Y2 (en) | Mount structure of shock absorber | |
| JPH0256085U (en) | ||
| JPS62147430U (en) | ||
| JPH0536625Y2 (en) | ||
| JPS6332085U (en) | ||
| JPS6446173U (en) |