JPS61111677U

JPS61111677U -

Info

Publication number: JPS61111677U
Application number: JP19535784U
Authority: JP
Priority date: 1984-12-25
Filing date: 1984-12-25
Publication date: 1986-07-15

Description

[Brief explanation of drawings]

第１図は自動溶接装置の側面図、第２図はその
正面図、第３図、第４図はそれぞれ溶接トーチ位
置調節機構を表す正面図、側面図、第５図は倣い
ローラの配置を表す概念図、第６図は倣いローラ
位置調節機構を表す正面図、第７図は従来の自動
溶接装置の構成図である。図面中、１１はシールバー、１２は走行台車、
１３はワイヤ送給ユニツト、１４ａ，１４ｂは溶
接トーチ、１５ａ，１５ｂ，１５ｃは倣いローラ
、２３はピン、２５ａ，２５ｂはワイヤ送給モー
タ、２９は溶接トーチ位置調節機構である。 Figure 1 is a side view of the automatic welding device, Figure 2 is its front view, Figures 3 and 4 are front and side views showing the welding torch position adjustment mechanism, respectively, and Figure 5 is the arrangement of the copying roller. FIG. 6 is a front view showing a copying roller position adjustment mechanism, and FIG. 7 is a configuration diagram of a conventional automatic welding device. In the drawing, 11 is a seal bar, 12 is a traveling trolley,
13 is a wire feeding unit, 14a, 14b are welding torches, 15a, 15b, 15c are copy rollers, 23 is a pin, 25a, 25b are wire feeding motors, and 29 is a welding torch position adjustment mechanism.

Claims

[Scope of utility model registration request]

a traveling trolley that is installed to straddle the rail-shaped material to be welded and has a set of at least three copying rollers that clamps the material to be welded from both sides thereof, and is self-propelled along the material to be welded; a pair of welding torches that are provided on the traveling truck via a position adjustment mechanism and that simultaneously weld the workpiece from both sides;
An automatic welding device comprising a pair of wire feeding motors for feeding welding wires to the welding torches, respectively, and a wire feeding unit detachably mounted on the traveling carriage.