JPS63189478U - - Google Patents

Info

Publication number
JPS63189478U
JPS63189478U JP8010387U JP8010387U JPS63189478U JP S63189478 U JPS63189478 U JP S63189478U JP 8010387 U JP8010387 U JP 8010387U JP 8010387 U JP8010387 U JP 8010387U JP S63189478 U JPS63189478 U JP S63189478U
Authority
JP
Japan
Prior art keywords
insertion hole
contact chip
welding torch
contact
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.)
Pending
Application number
JP8010387U
Other languages
Japanese (ja)
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 JP8010387U priority Critical patent/JPS63189478U/ja
Publication of JPS63189478U publication Critical patent/JPS63189478U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)

Description

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

第１図Ａは本考案の一実施例を示すコンタクト
チツプの断面図、第１図Ｂは同図Ａのｂ部拡大図
、第２図は窪みの他の例を示す断面図、第３図は
従来のコンタクトチツプを含むトーチの要部断面
図、第４図および第５図は従来のコンタクトチツ
プの他の例を示す断面図である。 ６……溶接用ワイヤ、７……ワイヤ挿入孔、９
……窪み、９Ａ……球状の窪み、１０……コンタ
クトチツプ、１０ａ……先端面。 FIG. 1A is a cross-sectional view of a contact chip showing one embodiment of the present invention, FIG. 1B is an enlarged view of part b of FIG. 1 is a sectional view of a main part of a torch including a conventional contact chip, and FIGS. 4 and 5 are sectional views showing other examples of conventional contact chips. 6...Welding wire, 7...Wire insertion hole, 9
... Depression, 9A... Spherical depression, 10... Contact tip, 10a... Tip surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アーク溶接用トーチの先端に装着され、中心部
には溶接用ワイヤの挿入孔が形成されたコンタク
トチツプにおいて、前記挿入孔が開口するコンタ
クトチツプの先端面に窪みを形成したことを特徴
とするアーク溶接用トーチのコンタクトチツプ構
造。 A contact chip attached to the tip of an arc welding torch and having an insertion hole for a welding wire formed in the center thereof, characterized in that a recess is formed in the front end surface of the contact chip where the insertion hole opens. Contact tip structure of welding torch.
JP8010387U 1987-05-27 1987-05-27 Pending JPS63189478U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8010387U JPS63189478U (en) 1987-05-27 1987-05-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8010387U JPS63189478U (en) 1987-05-27 1987-05-27

Publications (1)

Publication Number Publication Date
JPS63189478U true JPS63189478U (en) 1988-12-06

Family

ID=30930602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8010387U Pending JPS63189478U (en) 1987-05-27 1987-05-27

Country Status (1)

Country Link
JP (1) JPS63189478U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004110690A3 (en) * 2003-06-18 2005-02-24 Sang Nyung Park A contact tip of torch for welding machine using in inactive gas and active gas
JP2011101892A (en) * 2009-11-11 2011-05-26 Nippon Steel & Sumikin Welding Co Ltd Gas-shielded arc welding apparatus for steel pipe sheet pile
JP2019136768A (en) * 2018-02-08 2019-08-22 新光機器株式会社 Contact tip

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004110690A3 (en) * 2003-06-18 2005-02-24 Sang Nyung Park A contact tip of torch for welding machine using in inactive gas and active gas
JP2011101892A (en) * 2009-11-11 2011-05-26 Nippon Steel & Sumikin Welding Co Ltd Gas-shielded arc welding apparatus for steel pipe sheet pile
JP2019136768A (en) * 2018-02-08 2019-08-22 新光機器株式会社 Contact tip

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