JPS5831925U

JPS5831925U - clamp device

Info

Publication number: JPS5831925U
Application number: JP12602381U
Authority: JP
Inventors: 萱谷　文宣
Original assignee: エスア−ルエンジニアリング株式会社
Priority date: 1981-08-25
Filing date: 1981-08-25
Publication date: 1983-03-02

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、この考案による一実施例の断面図、第２は、
逆止弁部の拡大断面図である。１・・・架台、２・・・本体、３・・・エアモータ、４
・・・出力軸、５・・・減速機、６・・・ネジ棒、７・
・・リンク部、８・・・逆止弁部、１０ａ、１０ｂ・・
・給排ポート、１５・・・電磁切換弁、３１ａ・・・リ
ップ（逆止弁部材）、３１・・・パツキン（逆止弁部材
）、３９・・・第１リンク、４３・・・第２リンク、Ａ
Ｏ・・・加工物（被固定物）。Fig. 1 is a sectional view of an embodiment of this invention, and Fig. 2 is a sectional view of an embodiment according to this invention.
It is an enlarged sectional view of a check valve part. 1... Frame, 2... Main body, 3... Air motor, 4
...Output shaft, 5.Reducer, 6.Threaded rod, 7.
...Link part, 8...Check valve part, 10a, 10b...
・Supply/exhaust port, 15... Solenoid switching valve, 31a... Lip (check valve member), 31... Packing (check valve member), 39... First link, 43... No. 2 links, A
O... Workpiece (object to be fixed).

Claims

[Scope of utility model registration request]

An air motor that rotates by supplying and discharging pressurized air, a main body that has a rotating body that rotates by the rotational force of the air motor, and that is fixed to a pedestal that has a surface on which an object to be fixed is placed, and that is screwed to the rotating body and that A directional switching valve for supplying and discharging pressurized air to and from the air motor, and an upper end located in an inner hole to which the supply and discharge port of the air motor are connected, respectively, and a lower end for attaching the object to be fixed to the surface of the mount. The first
a threaded rod that connects the links with a pin; one end that connects with the pedestal with a pin in the same direction as the lower end of the threaded rod; and a second link that connects with a pin so as to serve as a rotational fulcrum for the first link; When the first link reaches a predetermined position of one rotational position, a check valve member is installed in the inner hole of the screw to close off the flow of pressurized air in one direction between the solenoid switching valve and the air motor. Clap device installed at one end of the rod.