JPS6052479U

JPS6052479U - Direct operated solenoid valve with stroke adjustment

Info

Publication number: JPS6052479U
Application number: JP14459383U
Authority: JP
Inventors: 松島　吉昭; 千秋　信孝; 堀切　俊彦
Original assignee: 株式会社トキメック
Priority date: 1983-09-20
Filing date: 1983-09-20
Publication date: 1985-04-12

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 the drawing]

第１図は、従来の直劾形電磁弁を弁本体のみを断面にし
て示す正面図、第２図は、従来の流量制御弁付置動形電
磁弁の左半分を示す縦断面図、第３図は、この考案の一
実施例を示すストローク調整付置動形電磁弁の左半分を
示す縦断面図であ　　　′る。１・・・弁本体、２，２′・・・ソレノイド、３・・・
スプール、４・・・ブツシュロッド、５・・・流量制御
弁、６・・・ハウジング、８・・・電磁コイル、９・・
・コアチューブ、１０・・・固定鉄心、１１・・・可動
鉄心、１４・・・スプリング、１８・・・調整ねじ、１
９・・・ロックナツト、２０・・・マニュアルブツシュ
ピン。Fig. 1 is a front view showing a conventional straight-line type solenoid valve with only the valve body in section; Fig. 2 is a longitudinal sectional view showing the left half of a conventional stationary type solenoid valve with a flow control valve; The figure is a longitudinal cross-sectional view showing the left half of a stationary solenoid valve with stroke adjustment, which is an embodiment of the invention. 1... Valve body, 2, 2'... Solenoid, 3...
Spool, 4... Bush rod, 5... Flow rate control valve, 6... Housing, 8... Electromagnetic coil, 9...
・Core tube, 10... Fixed iron core, 11... Movable iron core, 14... Spring, 18... Adjustment screw, 1
9...Lock Nut, 20...Manual Bootspin.

Claims

[Claims for Utility Model Registration] 1. A valve body is provided with a pair of solenoids on both sides, and when either one of the pair of solenoids is energized, the movable iron core of the solenoid is inserted into the valve body via a bushing rod. In a direct-punch type solenoid valve that opens and closes or switches an oil passage by pushing and sliding a spool from one end, a fixed part of the movable core is attached to the rear end fixed part of each solenoid, facing the rear end surface of the movable core. A movable solenoid valve with stroke adjustment, characterized in that a stopper member for regulating a backward stroke is provided so as to be movable and fixed from the outside in the sliding direction of the movable iron core. 2. A stopper member is screwed into the rear end fixing part of the solenoid along the sliding direction of the movable core, and is fitted into an adjustment screw fixed by a lock nut and a through hole provided along the center axis of the adjustment screw. A stationary solenoid valve with stroke adjustment according to claim 1, which is a utility model registered and comprises a manual bushing pin having a flange for preventing insertion and removal.