JPS6010907U

JPS6010907U - Double action cylinder device

Info

Publication number: JPS6010907U
Application number: JP10302783U
Authority: JP
Inventors: 辻村　俊一
Original assignee: Individual
Current assignee: Individual
Priority date: 1983-07-01
Filing date: 1983-07-01
Publication date: 1985-01-25
Also published as: JPS6224083Y2

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は本考案の実施の態様を例示し、第１図はその縦断
正面図、第２図、第３図は、各その後端に連結した次段
作動機構の切欠き縦断正面図である。１はシリンダー、２は前部押えヘッド、３は後部押えヘ
ッド、４はピストン、５はピストンロッド、５ａは貫通
孔、６は送りポート、７は戻りポート、８は次段ヘッド
、９は加圧Ａポート、１０は加圧Ｂポート、１１はガイ
ドパイプ、１１ａはスプリング、１１ｂは止栓、１２は
送りパイプ、１２ａはスプリング、１２ｂは止栓、１３
は隙孔、１４は小パイプ、１４′は加圧内孔、１５は加
圧外孔、１６は先端メタル、１７ａ、１７ｂは圧力調節
弁。The drawings illustrate an embodiment of the present invention, and FIG. 1 is a longitudinal sectional front view thereof, and FIGS. 2 and 3 are cutaway longitudinal sectional front views of the next stage actuation mechanism connected to each rear end. 1 is the cylinder, 2 is the front presser head, 3 is the rear presser head, 4 is the piston, 5 is the piston rod, 5a is the through hole, 6 is the feed port, 7 is the return port, 8 is the next stage head, 9 is the addition Pressure A port, 10 is Pressure B port, 11 is a guide pipe, 11a is a spring, 11b is a stopcock, 12 is a feed pipe, 12a is a spring, 12b is a stopcock, 13
14 is a small pipe, 14' is a pressurizing inner hole, 15 is a pressurizing outer hole, 16 is a tip metal, and 17a and 17b are pressure regulating valves.

Claims

[Scope of utility model registration request]

In the piston cylinder device, the next head 8, which has a pressure A port 9 and a force υ pressure B port 10, is screwed onto the rear end of the rear presser head 3, and a through hole 5a is formed in the piston rod 5. The guide pipe 11, whose rear end is attached to the center inner hole of the rear presser head 3 via the spring 11a and the stopper 11b, is inserted into the through hole 5a so as to be tightly slidable. The feed pipe 12, whose rear end is attached to the stopper 1.2b, is inserted into the guide pipe 11 with its rear end inserted into the center hole of the next stage head 8 via the spring 12a, and the feed pipe 12 is connected to the inner surface of the guide pipe 11. A hole 13 communicating with the next stage pressurizing port 9 is provided in the feed pipe 12, and further, in the feed pipe 12,
A small pipe 14 whose inner hole 14' communicates with the next stage pressurizing port 10 is slidably inserted into the small pipe 14, and the front end of the small pipe 14 is inserted into the gap hole 13 at the tip of the inner hole of the piston rod 5. A double-acting two-stage idle cylinder device fixed by a tip metal 16 having a communicating pressurizing outer hole 15.