JPS59122465U

JPS59122465U - fusing or welding machine valve

Info

Publication number: JPS59122465U
Application number: JP1712483U
Authority: JP
Inventors: 阪口　貞夫
Original assignee: Individual
Current assignee: Individual
Priority date: 1983-02-07
Filing date: 1983-02-07
Publication date: 1984-08-17

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、本考案の実施例たるバルブの弁体とスピンド
ルとを表わした組み立て前の正面断面図であり、第２図
は、それらを組み立てた正面断面図であり、第３図は、
該スピンドルを軸方向から見た図であり、第４図は、該
弁体とスピンドルとを使用した溶断機のマニホールドと
その周辺とを表わした正面断面図であり、第５図は、該
溶断機の足体とその周辺とを表わした正面断面図であり
、第６図は、第５図のＡ−Ａ線断面図である。１・・・弁体、２・・・先端部、３・・・被支持部、４
・・・スピンドル、５・・・支持穴、６・・・支持片、
７・・・マニホールド、８・・・シリンダ部、９・・・
Ｏリング、１０・・・袋ナツト、１１．１３・・・酸ネ
ジ、１２，１４゜１６・・・雄ネジ、１５・・・流量調
整つまみ、１７・・・ナツト、１Ｂ・・・流出孔、１９
・・・弁座、２０・・・流込孔、２１・・・吹き付は酸
素用管、２２・・・酸素供給管、２３．２９・・・導孔
、２４・・・混合ガス調整部、２５ａ・・・ニードル、
２５ｂ、−・・ノズル、２６・・・合流部、２７・・・
酸素調整つまみ、２８・・・可燃性ガス供給管、３０・
・・足体、３１・・・酸素供給孔、３２゜３２ａ、３２
ｂ・・・可燃性ガス供給孔、３３・・・可燃性ガス用バ
ルブ、３４・・・弁体、３５・・・スピンドル、３６・
・・弁座、３７・・・酸素ホース口、３８・・・可燃性
ガスホース口。FIG. 1 is a front sectional view showing the valve body and spindle of a valve according to an embodiment of the present invention before assembly, FIG. 2 is a front sectional view of them assembled, and FIG.
FIG. 4 is a front sectional view showing the manifold and its surroundings of a fusing machine using the valve body and spindle, and FIG. FIG. 6 is a front sectional view showing the legs of the machine and its surroundings, and FIG. 6 is a sectional view taken along the line A-A in FIG. 5. DESCRIPTION OF SYMBOLS 1... Valve body, 2... Tip part, 3... Supported part, 4
... spindle, 5... support hole, 6... support piece,
7... Manifold, 8... Cylinder part, 9...
O-ring, 10...cap nut, 11.13...acid screw, 12,14゜16...male thread, 15...flow rate adjustment knob, 17...nut, 1B...outlet hole , 19
... Valve seat, 20 ... Inflow hole, 21 ... Oxygen pipe for blowing, 22 ... Oxygen supply pipe, 23.29 ... Guide hole, 24 ... Mixed gas adjustment section , 25a...needle,
25b, -... Nozzle, 26... Merging section, 27...
Oxygen adjustment knob, 28...Flammable gas supply pipe, 30.
... Foot body, 31 ... Oxygen supply hole, 32° 32a, 32
b... Flammable gas supply hole, 33... Flammable gas valve, 34... Valve body, 35... Spindle, 36...
... Valve seat, 37... Oxygen hose port, 38... Flammable gas hose port.

Claims

[Claims for Utility Model Registration] 1. A valve for a fusing or welding machine, characterized in that the valve body of the valve is movably fixed to a support part so as to be able to move slightly in accordance with the shape of a valve seat. 2. The valve for a fusing or welding machine according to claim 1, wherein the tip of the valve body has a conical or spherical shape. 3. The valve body has a spherical supported part connected to the rear of the tip, and the valve body is fixed to the support part so as to move slightly around a point on the support part that supports the supported part. A valve for a fusing or welding machine according to claim 1 or 2, which has been registered as a utility model. 4. The spherical supported portion of the valve body is held by the spherical support portion of the spindle so that the valve body moves spherically relative to the spindle, which is a support portion that supports the spherical supported portion of the valve body. A valve for a fusing or welding machine according to claim 1, 2 or 3 of the utility model registration claim.