JPH0428961U - - Google Patents
Info
- Publication number
- JPH0428961U JPH0428961U JP6645390U JP6645390U JPH0428961U JP H0428961 U JPH0428961 U JP H0428961U JP 6645390 U JP6645390 U JP 6645390U JP 6645390 U JP6645390 U JP 6645390U JP H0428961 U JPH0428961 U JP H0428961U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- socket
- nut
- hexagonal
- main body
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第1図はこの考案のナツトランナの一実施例の
平面図、第2図は上記実施例における可動部材の
動きを説明する図であり、aはその可動部材を示
す平面図、bはaの側面図、第3図は従来のクラ
ンプ用ナツトの構造を示す図であり、aはそのク
ランプ用ナツトの軸方向断面図、bはaの正面図
、第4図は上記実施例におけるクランプ用ナツト
の構造を示す図である。
1……ケーシング、2……エアホース、3,4
……回転軸、8,9……締付用ソケツト、15…
…支持部材、16……摺動部材、17……ワーク
クランプシリンダ、21,22……可動部材、2
3,24……クランプ用ソケツト、23a……台
形状の凹部、27……ソケツトクランプ用シリン
ダ、27a……シリンダロツド、35……制御盤
、42,43……ハンドル、55,56……側面
、57……外周面、100……締付ワーク、10
1,102……六角ボルト、103,104……
六角ナツト。
Fig. 1 is a plan view of an embodiment of the nut runner of this invention, Fig. 2 is a diagram explaining the movement of the movable member in the above embodiment, a is a plan view showing the movable member, and b is a side view of a. 3 are views showing the structure of a conventional clamping nut, in which a is an axial sectional view of the clamping nut, b is a front view of a, and FIG. 4 is a diagram of the clamping nut in the above embodiment. It is a figure showing a structure. 1...Casing, 2...Air hose, 3, 4
...Rotating shaft, 8, 9...Tightening socket, 15...
...Supporting member, 16...Sliding member, 17...Work clamp cylinder, 21, 22...Movable member, 2
3, 24... Socket for clamp, 23a... Trapezoidal recess, 27... Cylinder for socket clamp, 27a... Cylinder rod, 35... Control panel, 42, 43... Handle, 55, 56... Side surface , 57... Outer peripheral surface, 100... Tightening work, 10
1,102...hexagonal bolt, 103,104...
Hexagon nut.
Claims (1)
り付けられた六角ボルトを締めるための第1ソケ
ツトと、 上記本体部に固定されたガイド部材と、 上記ガイド部材によつて上記回転軸と平行に摺
動自在に支持された摺動部材と、 上記摺動部材に上記回転軸と同軸に取り付けら
れ、上記六角ボルトに嵌め込まれた六角ナツトを
クランプするための第2ソケツトと、 上記本体部に固定され、上記摺動部材を上記回
転軸と平行に駆動する駆動手段とを備えたことを
特徴とするナツトランナ。 (2) 請求項1に記載のナツトランナにおいて、 上記第2ソケツトは、上記六角ナツトの角部を
嵌合する略台形状の凹部の上記六角ナツトの角部
と当接する側面とその凹部の外周面とのなす角度
よりも、上記側面と反対側の側面と上記外周面と
のなす角度を小さくした構造をしているナツトラ
ンナ。[Claims for Utility Model Registration] (1) A motor fixed to the main body, a rotating shaft rotationally driven by the motor, and a rotating shaft fitted to the tip of the rotating shaft and attached to the tightening work. a first socket for tightening a hexagonal bolt; a guide member fixed to the main body; a sliding member slidably supported by the guide member parallel to the rotating shaft; a second socket that is attached to the member coaxially with the rotating shaft and for clamping a hexagonal nut fitted into the hexagonal bolt; and a second socket that is fixed to the main body and drives the sliding member in parallel with the rotating shaft. A nut runner characterized by comprising a driving means. (2) In the nut runner according to claim 1, the second socket has a substantially trapezoidal recess into which the corner of the hexagonal nut is fitted, and a side surface that comes into contact with the corner of the hexagonal nut, and an outer circumferential surface of the recess. The nut runner has a structure in which the angle between the side surface opposite to the side surface and the outer circumferential surface is smaller than the angle between the side surface and the outer peripheral surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6645390U JPH0428961U (en) | 1990-06-22 | 1990-06-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6645390U JPH0428961U (en) | 1990-06-22 | 1990-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0428961U true JPH0428961U (en) | 1992-03-09 |
Family
ID=31599188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6645390U Pending JPH0428961U (en) | 1990-06-22 | 1990-06-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0428961U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54100600A (en) * | 1978-01-25 | 1979-08-08 | Hitachi Ltd | Mechanism for attaching detaching bolt |
JPS6321569B2 (en) * | 1981-03-06 | 1988-05-07 | Tokyo Shibaura Electric Co |
-
1990
- 1990-06-22 JP JP6645390U patent/JPH0428961U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54100600A (en) * | 1978-01-25 | 1979-08-08 | Hitachi Ltd | Mechanism for attaching detaching bolt |
JPS6321569B2 (en) * | 1981-03-06 | 1988-05-07 | Tokyo Shibaura Electric Co |