JPS6330442U - - Google Patents
Info
- Publication number
- JPS6330442U JPS6330442U JP12061786U JP12061786U JPS6330442U JP S6330442 U JPS6330442 U JP S6330442U JP 12061786 U JP12061786 U JP 12061786U JP 12061786 U JP12061786 U JP 12061786U JP S6330442 U JPS6330442 U JP S6330442U
- Authority
- JP
- Japan
- Prior art keywords
- screw tightening
- tightening machine
- nose member
- insertion hole
- pin insertion
- 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
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案に係るネジ締め機の概略説明図
、第２図は上記ネジ締め機の要部の縦断面図であ
り、第３図は上記ネジ締め機のドライバビツトの
取外し態様説明図である。
符号Ａ…ネジ締め機、１…ネジ締め機本体、３
…ドライバビツト、４…回転駆動軸、４ａ…角穴
、７…ノーズ部材、１２…ピン挿通孔、１３…ピ
ン、１４…周溝。
Fig. 1 is a schematic explanatory diagram of a screw tightening machine according to the present invention, Fig. 2 is a longitudinal cross-sectional view of the main parts of the screw tightening machine, and Fig. 3 is an explanatory diagram of the manner in which the driver bit of the screw tightening machine is removed. It is. Code A...Screw tightening machine, 1...Screw tightening machine main body, 3
...Driver bit, 4... Rotation drive shaft, 4a... Square hole, 7... Nose member, 12... Pin insertion hole, 13... Pin, 14... Circumferential groove.
Claims (1)
端に形成した角穴内に着脱可能にドライバビツト
を設け、且つ上記ネジ締め機本体の先端に上記ド
ライバビツトを包囲するとともにその軸方向に摺
動可能なノーズ部材を設けたネジ締め機において
、 ノーズ部材にピン挿通孔を形成し、該ピン挿通
孔の一部をノーズ部材の内部に露出させるととも
に、上記ドライバビツトの周面には前記ピン挿通
孔から挿通されたピンを収容し得る周溝を形成し
、上記ピン挿通孔と周溝とをノーズ部材をネジ締
め機本体側に後退させた位置で整合するように配
置したことを特徴とするネジ締め機におけるドラ
イバビツトの着脱装置。[Scope of Claim for Utility Model Registration] A driver bit is removably provided in a square hole formed at the end of a rotary drive shaft provided inside the screw tightening machine body, and the driver bit is attached to the tip of the screw tightening machine body. In a screw tightening machine equipped with a nose member that surrounds the nose member and is slidable in the axial direction thereof, a pin insertion hole is formed in the nose member, a part of the pin insertion hole is exposed inside the nose member, and the driver A circumferential groove capable of accommodating the pin inserted through the pin insertion hole is formed on the circumferential surface of the bit, and the pin insertion hole and the circumferential groove are aligned at a position where the nose member is retreated toward the screw tightening machine main body. A device for attaching and detaching a driver bit in a screw tightening machine, characterized in that it is arranged as follows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12061786U JPH0351080Y2 (en) | 1986-08-06 | 1986-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12061786U JPH0351080Y2 (en) | 1986-08-06 | 1986-08-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6330442U true JPS6330442U (en) | 1988-02-27 |
| JPH0351080Y2 JPH0351080Y2 (en) | 1991-10-31 |
Family
ID=31009099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12061786U Expired JPH0351080Y2 (en) | 1986-08-06 | 1986-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351080Y2 (en) |
-
1986
- 1986-08-06 JP JP12061786U patent/JPH0351080Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0351080Y2 (en) | 1991-10-31 |
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