JPS60126280U

JPS60126280U - welding equipment

Info

Publication number: JPS60126280U
Application number: JP1310384U
Authority: JP
Inventors: 鈴木　成就; 菅野　忠道
Original assignee: 株式会社日立製作所
Priority date: 1984-02-03
Filing date: 1984-02-03
Publication date: 1985-08-24

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 drawings]

第１図は、本考案の一実施例を燃料棒溶接に採用した場
合の全体図、第２図は第１図の電極研削部分の拡大図、
第３図は第２図の変形例の正面図、第４図は、第３図の
電極近傍の平面図、第５図は電極研削の砥石を複数にし
た本考案の変形例の断面図、第６図は電極研削時、電極
を回転させる機構を付加した本考案の変形例の断面図で
ある。１・・・・・・溶接トーチ、８・・・・・・電極、９・
・・・・・被溶接物である燃料棒、１２・・・・・・電
極研削機の砥石。Fig. 1 is an overall view of an embodiment of the present invention applied to fuel rod welding, Fig. 2 is an enlarged view of the electrode grinding part of Fig. 1,
3 is a front view of a modification of FIG. 2, FIG. 4 is a plan view near the electrode of FIG. 3, and FIG. 5 is a sectional view of a modification of the present invention in which a plurality of grindstones are used for grinding the electrode FIG. 6 is a cross-sectional view of a modification of the present invention in which a mechanism for rotating the electrode is added during electrode grinding. 1...Welding torch, 8...Electrode, 9.
... Fuel rod which is the object to be welded, 12 ... Grinding wheel of the electrode grinder.

Claims

[Claims for Utility Model Registration] In a welding machine that welds a workpiece by holding a round bar-shaped electrode with a tapered tip in a welding torch, A welding device characterized by being equipped with an electrode grinder for grinding with a grindstone.