JPS61181621U - - Google Patents
Info
- Publication number
- JPS61181621U JPS61181621U JP6540785U JP6540785U JPS61181621U JP S61181621 U JPS61181621 U JP S61181621U JP 6540785 U JP6540785 U JP 6540785U JP 6540785 U JP6540785 U JP 6540785U JP S61181621 U JPS61181621 U JP S61181621U
- Authority
- JP
- Japan
- Prior art keywords
- pressurizing body
- intake pipe
- bit
- alignment device
- guide member
- 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
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１図は本考案の一実施例によるねじ締め装置
の要部を示す断面図、第２図は他の実施例の要部
を示す断面図、第３図はねじ締め装置の斜視図、
第４図は従来のねじ締め装置の要部を示す断面図
、第５図は第４図のＡ―Ａ線の拡大断面図である
。
（符号の説明）、１１……吸気パイプ、１４…
…取付軸、１５……ビツト、１６……締付けロツ
ド、２１……支持板、２２……支持孔、３０……
ガイド部、３１……斜面、３２……加圧体、３７
……ばね、３９……ガイド部、４０……斜面、４
１……加圧体、４５……ばね。
FIG. 1 is a cross-sectional view showing the main parts of a screw tightening device according to one embodiment of the present invention, FIG. 2 is a cross-sectional view showing the main parts of another embodiment, and FIG. 3 is a perspective view of the screw fastening device.
FIG. 4 is a sectional view showing essential parts of a conventional screw tightening device, and FIG. 5 is an enlarged sectional view taken along line A--A in FIG. 4. (Explanation of symbols), 11...Intake pipe, 14...
...Mounting shaft, 15...Bit, 16...Tightening rod, 21...Support plate, 22...Support hole, 30...
Guide portion, 31... slope, 32... pressurizing body, 37
... Spring, 39 ... Guide part, 40 ... Slope, 4
1... Pressure body, 45... Spring.
Claims (1)
にビツトを設けた締付けロツドが回転可能で且つ
摺動可能に収容されているねじ締め機において、 吸気パイプ又は締付けロツドよりなる遊動軸に
軸受部材を介して筒状の加圧体を摺動可能に嵌着
すると共に、上記加圧体に対向してガイド部材を
固設し、上記加圧体又はガイド部材の対向する部
分に円錐状のテーパ面を形成し、且つ上記加圧体
又は上記ガイド部材を相互に押圧付勢することを
特徴とするねじ締め機のビツト調芯装置。 (2) 上記加圧体が上記円錐状テーパ面にボール
を介して押圧付勢されている実用新案登録請求の
範囲第１項に記載したビツト調芯装置。[Scope of Claim for Utility Model Registration] (1) In a screw tightening machine in which a tightening rod with a bit at the tip is rotatably and slidably accommodated in an intake pipe that slides in the axial direction, an intake pipe Alternatively, a cylindrical pressurizing body is slidably fitted to a floating shaft made of a tightening rod via a bearing member, and a guide member is fixedly installed opposite to the pressurizing body, so that the pressurizing body or the guide A bit alignment device for a screw tightening machine, characterized in that conical tapered surfaces are formed on opposing parts of the members, and the pressure body or the guide member is pressed against each other. (2) The bit alignment device according to claim 1, wherein the pressurizing body is urged to press against the conical tapered surface via a ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6540785U JPH0429949Y2 (en) | 1985-04-30 | 1985-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6540785U JPH0429949Y2 (en) | 1985-04-30 | 1985-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61181621U true JPS61181621U (en) | 1986-11-12 |
| JPH0429949Y2 JPH0429949Y2 (en) | 1992-07-20 |
Family
ID=30597379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6540785U Expired JPH0429949Y2 (en) | 1985-04-30 | 1985-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429949Y2 (en) |
-
1985
- 1985-04-30 JP JP6540785U patent/JPH0429949Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0429949Y2 (en) | 1992-07-20 |
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