JPH0438329U - - Google Patents
Info
- Publication number
- JPH0438329U JPH0438329U JP8148590U JP8148590U JPH0438329U JP H0438329 U JPH0438329 U JP H0438329U JP 8148590 U JP8148590 U JP 8148590U JP 8148590 U JP8148590 U JP 8148590U JP H0438329 U JPH0438329 U JP H0438329U
- Authority
- JP
- Japan
- Prior art keywords
- guide
- holder
- bit
- driver
- adjustment mechanism
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１図は本考案に係るネジ締め機の要部断面図
、第２図は第１図の部分Ａの拡大図、第３図はド
ライバビツトの出量調整機構の分解斜視図、第４
図はピン保持手段の位置関係説明図である。
符号１……ドライバ工具本体、２……ドライバ
ビツト、３……ドライバガイド、４……ノーズホ
ルダ、６……ノーズ部、７……ガイド通路、８…
…ネジ供給路、１０……ガイド溝、１０ａ……端
縁、１１……ガイドピン、１２ａ，１２ｂ，１２
ｃ……ピン保持手段。
Fig. 1 is a sectional view of the main parts of the screw tightening machine according to the present invention, Fig. 2 is an enlarged view of part A in Fig. 1, Fig. 3 is an exploded perspective view of the screwdriver bit output adjustment mechanism, and Fig. 4 is an exploded perspective view of the screwdriver bit output adjustment mechanism.
The figure is an explanatory diagram of the positional relationship of the pin holding means. Reference numeral 1...driver tool body, 2...driver bit, 3...driver guide, 4...nose holder, 6...nose portion, 7...guide passage, 8...
...Screw supply path, 10...Guide groove, 10a...Edge, 11...Guide pin, 12a, 12b, 12
c...Pin holding means.
Claims (1)
体と、 上記ドライバ工具本体に上記ドライバビツトを
包囲するように取付けられたホルダガイドと、 先端にノーズ部を設け、且つ上記ホルダガイド
に対して摺動自在に保持されかつ先端方向に向け
て弾力付勢された筒状のノーズホルダとを備え、 上記ノーズホルダにはドライバビツトの軸方向
に沿つてガイド溝を形成し、該ガイド溝内にはガ
イドピンを上記ガイド溝の端縁に係合するまで摺
動可能に収容し、上記ガイドピンをホルダガイド
に互いに上記ドライバビツトの軸方向に沿つてず
らした位置に形成された複数のピン保持手段のい
ずれかに選択的に保持させたことを特徴とするネ
ジ締め機のビツト出量調整機構。 (2) 前記ガイド溝をホルダガイドに形成し、前
記ピン保持手段をノーズホルダに複数個形成した
請求項(1)記載のネジ締め機のビツト出量調整機
構。 (3) 前記ガイド溝がホルダガイドに複数個形成
され、各ガイド溝の端縁位置がドライバビツトの
軸方向に沿つてずらされて形成された請求項(1)
記載のネジ締め機のビツト出量調整機構。[Scope of Claim for Utility Model Registration] (1) A driver tool body equipped with a driver bit, a holder guide attached to the driver tool body so as to surround the driver bit, and a nose portion provided at the tip, and a cylindrical nose holder that is slidably held relative to the holder guide and elastically biased toward the distal end; a guide groove is formed in the nose holder along the axial direction of the driver bit; A guide pin is slidably accommodated in the groove until it engages with the edge of the guide groove, and a plurality of guide pins are formed in the holder guide at positions offset from each other along the axial direction of the driver bit. A bit output adjustment mechanism for a screw tightening machine, characterized in that the bit output is selectively held by one of the pin holding means. (2) The bit output adjustment mechanism for a screw tightening machine according to claim 1, wherein the guide groove is formed in a holder guide, and a plurality of the pin holding means are formed in the nose holder. (3) Claim (1) wherein a plurality of said guide grooves are formed in the holder guide, and the edge positions of each guide groove are shifted along the axial direction of the driver bit.
Bit output adjustment mechanism of the described screw tightening machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8148590U JPH075950Y2 (en) | 1990-07-31 | 1990-07-31 | Bit amount adjustment mechanism of screw tightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8148590U JPH075950Y2 (en) | 1990-07-31 | 1990-07-31 | Bit amount adjustment mechanism of screw tightener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0438329U true JPH0438329U (en) | 1992-03-31 |
| JPH075950Y2 JPH075950Y2 (en) | 1995-02-15 |
Family
ID=31627474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8148590U Expired - Lifetime JPH075950Y2 (en) | 1990-07-31 | 1990-07-31 | Bit amount adjustment mechanism of screw tightener |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075950Y2 (en) |
-
1990
- 1990-07-31 JP JP8148590U patent/JPH075950Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075950Y2 (en) | 1995-02-15 |
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