JPH0223911U - - Google Patents
Info
- Publication number
- JPH0223911U JPH0223911U JP10113788U JP10113788U JPH0223911U JP H0223911 U JPH0223911 U JP H0223911U JP 10113788 U JP10113788 U JP 10113788U JP 10113788 U JP10113788 U JP 10113788U JP H0223911 U JPH0223911 U JP H0223911U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- gripping
- inner circumferential
- circumferential surface
- bodies
- 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Gripping On Spindles (AREA)
Description
第１図は本考案の実施例である円筒体把持具の
把持状態を示した側面図、第２図は第１図の円筒
体のＡ―Ａ′矢視断面と円筒体把持具の要部を示
した中心断面側面図である。
図中、１……支持リング、２……移動脚、３…
…回動脚、４……移動脚取付ブロツク、５……摺
動ロツド、６……エアシリンダ、６Ａ……シリン
ダロツド、７……円筒構造体、７Ａ……回動脚取
付フランジ、７Ｂ……長穴、８……円筒体、８Ａ
……開口部、８Ｂ……内周面、９……スベリ軸受
、１０……取付フランジ、１２……取付アングル
、１３……圧縮コイルスプリング、１４……シリ
ンダアングル、１５……ピボツト軸受、１６……
モータ、１７……主動歯車、１８……従動歯車、
１９……スプリングカバー、２０……基台である
。
Fig. 1 is a side view showing a gripping state of a cylindrical body gripping tool according to an embodiment of the present invention, and Fig. 2 is a cross section of the cylindrical body shown in Fig. 1 taken along the line A-A', and main parts of the cylindrical body gripping tool. FIG. In the figure, 1...support ring, 2...movable leg, 3...
... Rotating leg, 4... Moving leg mounting block, 5... Sliding rod, 6... Air cylinder, 6A... Cylinder rod, 7... Cylindrical structure, 7A... Rotating leg mounting flange, 7B... Long hole, 8... Cylindrical body, 8A
... Opening, 8B ... Inner peripheral surface, 9 ... Sliding bearing, 10 ... Mounting flange, 12 ... Mounting angle, 13 ... Compression coil spring, 14 ... Cylinder angle, 15 ... Pivot bearing, 16 ……
Motor, 17... Drive gear, 18... Driven gear,
19...spring cover, 20...base.
Claims (1)
異なる内直径の内周面を有する円筒体の内周面を
把持する円筒体把持具において、前記内直径より
も小さくされた状態で前記開口部から前記内周面
に潜入した後に、前記円筒体を自動調心して把持
する円筒体把持具であつて、 前記円筒体の前記内周面のラジアル方向に略当
間隔にされ、少なくとも３箇所に内接する状態で
把持する１組の把持体と、 該把持体を前記内周面の円周方向に駆動する駆
動手段と、 前記把持体により把持された状態で回転させる
回転手段とを具備することを特徴とする円筒体把
持具。[Claims for Utility Model Registration] A cylindrical body gripper for gripping the inner circumferential surface of a cylindrical body having an opening at least one end and having inner circumferential surfaces with greatly different inner diameters, A cylindrical body gripping tool that grips the cylindrical body in a self-centering manner after infiltrating the inner circumferential surface from the opening in a state in which the cylindrical body grips the cylindrical body, the cylindrical body gripping tool having substantially the same spacing in the radial direction of the inner circumferential surface of the cylindrical body. , a set of gripping bodies that are gripped while being inscribed in at least three places; a driving means that drives the gripping bodies in the circumferential direction of the inner circumferential surface; and a rotating means that rotates the gripping bodies while being gripped by the gripping bodies. A cylindrical body gripping tool comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10113788U JPH0223911U (en) | 1988-08-01 | 1988-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10113788U JPH0223911U (en) | 1988-08-01 | 1988-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0223911U true JPH0223911U (en) | 1990-02-16 |
Family
ID=31329857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10113788U Pending JPH0223911U (en) | 1988-08-01 | 1988-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223911U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914409A (en) * | 1982-07-08 | 1984-01-25 | Sakae Seisakusho:Kk | Chucking device for workpiece |
| JPS605405A (en) * | 1983-06-20 | 1985-01-12 | Sharp Corp | Erasing method of magnetic recording and reproducing device |
-
1988
- 1988-08-01 JP JP10113788U patent/JPH0223911U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914409A (en) * | 1982-07-08 | 1984-01-25 | Sakae Seisakusho:Kk | Chucking device for workpiece |
| JPS605405A (en) * | 1983-06-20 | 1985-01-12 | Sharp Corp | Erasing method of magnetic recording and reproducing device |