JPS59135875U

JPS59135875U - Support device for plug welding

Info

Publication number: JPS59135875U
Application number: JP2990583U
Authority: JP
Inventors: 松本　長; 博正亀井; 坂本　道人; 櫛本　彰司
Original assignee: 三菱重工業株式会社
Priority date: 1983-03-03
Filing date: 1983-03-03
Publication date: 1984-09-11
Also published as: JPH0230150Y2

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

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

第１図ａ、　　ｂは、管と管板の配設状態を示す上面図
及び断面図、第２図ａ〜ｄは従来のプラグ溶接工程を示
す要部の拡大断面図、第３図は本考案に係るプラグ溶接
装置の概略構成図、第４図ａ〜Ｃは本考案に係るプラグ
溶接装置の作動状態を示す説明図である。０１は管、０２はプラグ材、０３は管板、１は芯出し顕
微鏡、２ａ、　　２ｂは支持金具、−３は本体、４はチ
ャック、５は打込み棒、６は圧縮バネ、７ａは偏心カム
、７ｂは操作レバー、８は接続アーム、９は溶接トーチ
、１０は支持金具、１１はタングステン電極、１２は溶
接アーク、１３は取付アーム、１４はＺ軸方向スライダ
、１５はＸ軸方向スライダ、１６はＹ軸方向スライダ、
１７は金具、１８は回転軸、１９は位置決めボルト、２
０は支持アーム。Figures 1a and 1b are top views and cross-sectional views showing the arrangement of tubes and tube sheets, Figures 2a to d are enlarged cross-sectional views of main parts showing the conventional plug welding process, and Figure 3 is the main part of the main part of the plug welding process. A schematic configuration diagram of the plug welding device according to the invention, and FIGS. 4A to 4C are explanatory diagrams showing the operating state of the plug welding device according to the invention. 01 is the tube, 02 is the plug material, 03 is the tube plate, 1 is the centering microscope, 2a, 2b are the support fittings, -3 is the main body, 4 is the chuck, 5 is the driving rod, 6 is the compression spring, 7a is the eccentric cam , 7b is an operating lever, 8 is a connection arm, 9 is a welding torch, 10 is a support metal fitting, 11 is a tungsten electrode, 12 is a welding arc, 13 is a mounting arm, 14 is a Z-axis direction slider, 15 is an X-axis direction slider, 16 is a Y-axis direction slider;
17 is a metal fitting, 18 is a rotating shaft, 19 is a positioning bolt, 2
0 is the support arm.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

一　　　管板フランジ面にクランプされ、Ｘ軸、Ｙ軸お
よびＺ軸方向にスライド可能に連結された支持アームに
管の芯出し顕微鏡、プラグ打込み装置及び溶接トーチを
同一軸心で交換可能に装着するとともに、前記芯出し顕
微鏡により被プラグ溶接管孔の中心を設定し、前記プラ
グ打込み装置でプラグを打込んだ後、前記溶接トーチに
より溶接するよう構成したことを特徴とするプラグ溶接
装置。(1) A tube centering microscope, a plug driving device, and a welding torch are replaceably mounted on the same axis on a support arm that is clamped to the tube plate flange surface and connected so as to be slidable in the X-, Y-, and Z-axis directions. The plug welding apparatus is further configured to set the center of the pipe hole to be plug welded using the centering microscope, drive the plug with the plug drive device, and then weld it with the welding torch.