JPS63135754U - - Google Patents
Info
- Publication number
- JPS63135754U JPS63135754U JP2822787U JP2822787U JPS63135754U JP S63135754 U JPS63135754 U JP S63135754U JP 2822787 U JP2822787 U JP 2822787U JP 2822787 U JP2822787 U JP 2822787U JP S63135754 U JPS63135754 U JP S63135754U
- Authority
- JP
- Japan
- Prior art keywords
- movable arm
- base body
- small diameter
- reciprocating
- hold
- 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
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Description
図面は本考案の一実施例を示し、第１図はチヤ
ツク装置の一部を断面で示す側面図、第２図は底
面図、第３図は小径バルブチヤツクする場合の可
動アームを示す略側面図、第４図は大径バルブを
チヤツクする場合の可動アームを示す略側面図で
ある。
１０……基体、１３……可動アーム、１５……
第１の係止部、１６……第２の係止部、２０……
回転体、２２……駆動機構、２５……リンク、Ａ
……小径バルブ、Ａ′……大径バルブ。
The drawings show an embodiment of the present invention, in which Fig. 1 is a side view showing a part of the chuck device in cross section, Fig. 2 is a bottom view, and Fig. 3 is a schematic side view showing a movable arm when chucking a small diameter valve. , FIG. 4 is a schematic side view showing the movable arm when checking a large diameter valve. 10...base body, 13...movable arm, 15...
First locking part, 16...Second locking part, 20...
Rotating body, 22... Drive mechanism, 25... Link, A
...Small diameter valve, A'...Large diameter valve.
Claims (1)
にそれぞれ往復回動自在に支持された少なくとも
３本の可動アームと、上記基体に回転可能に設け
られた回転体と、この回転体を所定の角度範囲で
往復回転させる駆動機構と、上記回転体と上記可
動アームとを結びかつ上記回転体の往復回転運動
を上記可動アームの往復運動に変換するリンクと
を具備し、更に上記各可動アームの先端部分の内
面側には小径バルブの外周部を保持可能な第１の
係止部を設けるとともに、各可動アームの先端部
分の外面側には上記小径バルブよりも径の大きい
大径バルブの内周部を保持可能な第２の係止部を
設けたことを特徴とする環状バルブのチヤツク装
置。 at least three movable arms provided on the base body and supported so as to be rotatable back and forth in radial directions with respect to the center of the base body; a rotating body rotatably provided on the base body; a drive mechanism for reciprocating rotation within a range; a link for connecting the rotary body and the movable arm and converting the reciprocating rotational motion of the rotary body into reciprocating motion of the movable arm; A first locking part that can hold the outer circumference of a small diameter valve is provided on the inner surface of the part, and a first locking part that can hold the outer circumference of a small diameter valve is provided on the outer surface of the tip of each movable arm. What is claimed is: 1. A chuck device for an annular valve, characterized in that it is provided with a second locking portion capable of holding a portion thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2822787U JPS63135754U (en) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2822787U JPS63135754U (en) | 1987-02-27 | 1987-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63135754U true JPS63135754U (en) | 1988-09-06 |
Family
ID=30830993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2822787U Pending JPS63135754U (en) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63135754U (en) |
-
1987
- 1987-02-27 JP JP2822787U patent/JPS63135754U/ja active Pending