JPS58185337U

JPS58185337U - three-way mechanical valve

Info

Publication number: JPS58185337U
Application number: JP8125082U
Authority: JP
Inventors: 清根岸
Original assignee: アイダエンジニアリング株式会社
Priority date: 1982-06-01
Filing date: 1982-06-01
Publication date: 1983-12-09
Also published as: JPS6324988Y2

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図は従来例の説明図、第２図は実施例を装着した送
り装置の平面図、第３図はその正面図、第４図は第３図
の■矢視による側面図、第５図は第２図の■−■断面に
よる実施例の縦断面図、第６図は送り装置の圧力流体回
路を示す動作説明図　　−である。１は固定クランパ、２は移動クランパ、３はガイドロッ
ド、４はシリンダ装置、５はピストンロッド、６はリミ
ットスイッチ、−７はダンパ、８は三方メカバルブ、９
は突当ブロック、１０はクランプピストン、１１はばね
、１２は調整ねじ、１３はロックハンドル、１４は第１
の弁、１５は第２の弁、１６は突当ロッド、１７は調整
ねじ部、１８はばね、１９は電磁弁、２０はエア源、２
１は素材、Ｐ、は給入口、Ｐ２は吐出口、Ｐ３は排出口
、ｒ−− 第５図Ｐｇ−ｔｔｔ）　　δ ３Ｐｇ　　　ｆ８Fig. 1 is an explanatory diagram of the conventional example, Fig. 2 is a plan view of the feeding device equipped with the embodiment, Fig. 3 is its front view, Fig. 4 is a side view as seen from the ■ arrow in Fig. 3, and Fig. 5 The figure is a vertical cross-sectional view of the embodiment taken along the line -■ in Figure 2, and Figure 6 is an operational explanatory diagram showing the pressure fluid circuit of the feeding device. 1 is a fixed clamper, 2 is a movable clamper, 3 is a guide rod, 4 is a cylinder device, 5 is a piston rod, 6 is a limit switch, -7 is a damper, 8 is a three-way mechanical valve, 9
10 is the abutment block, 10 is the clamp piston, 11 is the spring, 12 is the adjustment screw, 13 is the lock handle, 14 is the first
15 is a second valve, 16 is an abutting rod, 17 is an adjusting screw portion, 18 is a spring, 19 is a solenoid valve, 20 is an air source, 2
1 is the material, P is the supply port, P2 is the discharge port, P3 is the discharge port, r-- Fig. 5 Pg-ttt) δ 3 Pg f8

Claims

[Scope of utility model registration request]

In a three-way mechanical valve that is fixed to the moving body of a press feeder and controls the pressure fluid for clamping and unclamping the material, there is an inlet P in the main body of the three-way mechanical valve.
1. A first valve that opens and closes a passage from the supply port P1 to the discharge port P2, and a second valve that opens and closes the passage from the discharge port P2 to the discharge port P3.
the first and second valves are provided with protruding rods protruding from the valve body, and when the abutment rods protrude from the valve body, the first and second valves are biased. A three-way mechanical valve, characterized in that a spring is built into the valve body, and an abutment block is provided in the body of the feed device in correspondence with the abutment rod, with which the abutment rod abuts at the advance end and return end of the feed. .