JPH0395173U - - Google Patents

Info

Publication number
JPH0395173U
JPH0395173U JP103190U JP103190U JPH0395173U JP H0395173 U JPH0395173 U JP H0395173U JP 103190 U JP103190 U JP 103190U JP 103190 U JP103190 U JP 103190U JP H0395173 U JPH0395173 U JP H0395173U
Authority
JP
Japan
Prior art keywords
nozzle
torch
metal member
collet
tip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP103190U
Other languages
Japanese (ja)
Other versions
JP2559246Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990001031U priority Critical patent/JP2559246Y2/en
Publication of JPH0395173U publication Critical patent/JPH0395173U/ja
Application granted granted Critical
Publication of JP2559246Y2 publication Critical patent/JP2559246Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例におけるＴＩＧ溶接
用トーチの断面図、第２図は本考案の別の実施例
におけるＴＩＧ溶接用トーチの要部拡大断面図、
第３図および第４図は各々従来のＴＩＧ溶接用ト
ーチの断面図である。 ４……電極、５……コレツト、６……コレツト
ボデイ、１０……ノズル、１１……トーチキヤツ
プ、２１，３１……トーチ本体、２２……金属部
材、２３，３２……絶縁部材、２４……突出部、
２５，３３……凹段部、２６，３５……ノズルパ
ツキン、３４……凹溝、３６……凸状部。 FIG. 1 is a sectional view of a TIG welding torch in one embodiment of the present invention, and FIG. 2 is an enlarged sectional view of the main parts of a TIG welding torch in another embodiment of the present invention.
3 and 4 are cross-sectional views of conventional TIG welding torches, respectively. 4... Electrode, 5... Collet, 6... Collet body, 10... Nozzle, 11... Torch cap, 21, 31... Torch body, 22... Metal member, 23, 32... Insulating member, 24... ...projection,
25, 33... Concave stepped portion, 26, 35... Nozzle packing, 34... Concave groove, 36... Convex portion.

Claims (1)

【実用新案登録請求の範囲】 (1) ほぼ筒状の金属部材とこの金属部材を包囲
するほぼ筒状の絶縁部材とを有するトーチ本体と
、前記トーチ本体内を挿通した電極を保持するコ
レツトと、前記金属部材内に接触した状態に保持
されて前記コレツトを接触保持するコレツトボデ
イと、前記トーチ本体の先端部にその端面を覆う
ように嵌合されるノズルパツキンと、前記ノズル
パツキンに取り付けられて前記コレツトボデイを
同心的に包囲するノズルとを備え、前記金属部材
の先端部に内径を前記コレツトボデイの外径より
も大きく設定して前記コレツトボデイを同心的に
包囲する突出部を設け、前記絶縁部材の先端部を
前記金属部材の突出部を覆うように形成するとと
もにその外周面に前記ノズルパツキンのための小
径の凹段部を形成し、さらに前記ノズルパツキン
を硬質樹脂により成形したことを特徴とするＴＩ
Ｇ溶接用トーチ。 (2) 絶縁部材とノズルパツキンの各接触面に互
いに係合する凹凸部を設けるかまたはいずれか一
方の接触面に凸部を設けたことを特徴とする請求
項(1)記載のＴＩＧ溶接用トーチ。 (3) トーチ本体の絶縁部材を硬質樹脂により成
形したことを特徴とする請求項(1)または(2)記載
のＴＩＧ溶接用トーチ。[Claims for Utility Model Registration] (1) A torch body having a substantially cylindrical metal member and a substantially cylindrical insulating member surrounding the metal member, and a collet that holds an electrode inserted through the torch body. a collet body that is held in contact with the metal member and holds the collet in contact; a nozzle gasket that is fitted onto the tip of the torch body so as to cover the end surface thereof; and a nozzle gasket that is attached to the nozzle gasket. a nozzle that concentrically surrounds the collection body; a protrusion that has an inner diameter set larger than an outer diameter of the collection body and that concentrically surrounds the collection body is provided at the tip of the metal member; The tip part is formed to cover the protruding part of the metal member, and a small diameter concave step part for the nozzle packing is formed on the outer peripheral surface of the tip part, and the nozzle packing is molded from a hard resin. T.I.
G welding torch. (2) TIG welding according to claim (1), characterized in that each contact surface of the insulating member and the nozzle packing is provided with a concave and convex portion that engages with the other, or a convex portion is provided on either one of the contact surfaces. torch. (3) The TIG welding torch according to claim (1) or (2), wherein the insulating member of the torch body is molded from a hard resin.
JP1990001031U 1990-01-10 1990-01-10 TIG welding torch Expired - Lifetime JP2559246Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990001031U JP2559246Y2 (en) 1990-01-10 1990-01-10 TIG welding torch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990001031U JP2559246Y2 (en) 1990-01-10 1990-01-10 TIG welding torch

Publications (2)

Publication Number Publication Date
JPH0395173U true JPH0395173U (en) 1991-09-27
JP2559246Y2 JP2559246Y2 (en) 1998-01-14

Family

ID=31504963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990001031U Expired - Lifetime JP2559246Y2 (en) 1990-01-10 1990-01-10 TIG welding torch

Country Status (1)

Country Link
JP (1) JP2559246Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010018778A1 (en) * 2008-08-13 2010-02-18 ミヤチテクノス株式会社 Arc welding torch

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102030580B1 (en) * 2018-04-04 2019-10-10 주식회사 효창산업 torch apparatus for tig welding

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3024378U (en) * 1995-11-06 1996-05-21 隆三 田中 Diet Earrings for Tragus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3024378U (en) * 1995-11-06 1996-05-21 隆三 田中 Diet Earrings for Tragus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010018778A1 (en) * 2008-08-13 2010-02-18 ミヤチテクノス株式会社 Arc welding torch
JPWO2010018778A1 (en) * 2008-08-13 2012-01-26 ミヤチテクノス株式会社 Arc welding torch

Also Published As

Publication number Publication date
JP2559246Y2 (en) 1998-01-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term