JPS5990538U - Self-aligning mechanism in automatic screw tightening equipment - Google Patents
Self-aligning mechanism in automatic screw tightening equipmentInfo
- Publication number
- JPS5990538U JPS5990538U JP18568682U JP18568682U JPS5990538U JP S5990538 U JPS5990538 U JP S5990538U JP 18568682 U JP18568682 U JP 18568682U JP 18568682 U JP18568682 U JP 18568682U JP S5990538 U JPS5990538 U JP S5990538U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- screwdriver unit
- movable
- cylinder
- self
- 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
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は自動ねじ締め装置における従来の自動調心機構
の構成を示す説明図、第２図および第３図は第１図に示
す自動調心機構あ作用を説明するための説明図、第４図
はこの考案に係る自動調心機構の一実施例を示す要部説
明図、第５図は第４図は要部拡大図である。
２１・・・取付ブラケット、２２・・・スクリュードラ
゛ イバーユニット、２３・・・ユニット本体、２５・
・・ドライバー、２６・・・固定筒、２６ａ・・・固定
フランジ部、２７・・・可動筒、２７ａ・・・可動フラ
ンジ部、２８・・・コイルスプリング。FIG. 1 is an explanatory diagram showing the configuration of a conventional self-aligning mechanism in an automatic screw tightening device, and FIGS. 2 and 3 are explanatory diagrams for explaining the action of the self-aligning mechanism shown in FIG. FIG. 4 is an explanatory diagram of a main part showing one embodiment of the self-aligning mechanism according to this invention, and FIG. 5 is an enlarged view of the main part. 21...Mounting bracket, 22...Screw driver unit, 23...Unit body, 25...
...Driver, 26...Fixed tube, 26a...Fixed flange portion, 27...Movable tube, 27a...Movable flange portion, 28...Coil spring.
Claims (1)
付ブラケット２１に固着され、一端に内フランジタイプ
の固定フランジ部２６ａを有する固定筒２６と、この固
定筒２６に対して軸方向に移動し得るように該固定筒に
内挿されたスクリュードライバーユニット２２と、前記
固定フランジ部２６ａに接するとともに周面がテーパ状
に形成された可動フランジ部２７ａを有して、前記スク
リュードライバーユニット２−２に固着された可動筒２
７と、前記固定筒２６と可動筒２７の間にこれらと同心
状に配設され、前記可動フランジ部２７ａを固定フラン
ジ部２６ａに押し付けることで−固定筒に対しスクリュ
ードライバーユニット２２を中心位置に保持するための
スプリング２８とを備えてなり、前記スクリュードライ
バーユニット２２にスプリングカ以上の外力が作用した
ときに、−前記可動フランジ部２７ａの頂部の一点を支
点としてスクリュードライバ−ユニット２２全体が傾動
し得る構成としたことを諒徴とする自動ねじ締め装置に
おける自動調心機構。A fixed cylinder 26 is fixed to the mounting bracket 21 for holding the screwdriver unit 22 and has an inner flange type fixed flange part 26a at one end, and the fixed cylinder 26 is fixed to the mounting bracket 21 for holding the screwdriver unit 22, and has an inner flange type fixed flange part 26a at one end. The movable screwdriver unit 2-2 is fixed to the screwdriver unit 2-2, and has a screwdriver unit 22 inserted into the cylinder, and a movable flange portion 27a that is in contact with the fixed flange portion 26a and has a tapered peripheral surface. Tube 2
7 is disposed concentrically between the fixed cylinder 26 and the movable cylinder 27, and by pressing the movable flange part 27a against the fixed flange part 26a, the screwdriver unit 22 is centered with respect to the fixed cylinder. When an external force greater than the spring force is applied to the screwdriver unit 22, the entire screwdriver unit 22 tilts about a point on the top of the movable flange portion 27a as a fulcrum. A self-aligning mechanism in an automatic screw tightening device that is characterized by a structure that allows for
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18568682U JPS5990538U (en) | 1982-12-07 | 1982-12-07 | Self-aligning mechanism in automatic screw tightening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18568682U JPS5990538U (en) | 1982-12-07 | 1982-12-07 | Self-aligning mechanism in automatic screw tightening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5990538U true JPS5990538U (en) | 1984-06-19 |
Family
ID=30401282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18568682U Pending JPS5990538U (en) | 1982-12-07 | 1982-12-07 | Self-aligning mechanism in automatic screw tightening equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5990538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61284334A (en) * | 1985-06-07 | 1986-12-15 | Matsushita Electric Ind Co Ltd | Nut runner |
-
1982
- 1982-12-07 JP JP18568682U patent/JPS5990538U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61284334A (en) * | 1985-06-07 | 1986-12-15 | Matsushita Electric Ind Co Ltd | Nut runner |
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