JPH0276671U - - Google Patents
Info
- Publication number
- JPH0276671U JPH0276671U JP15288688U JP15288688U JPH0276671U JP H0276671 U JPH0276671 U JP H0276671U JP 15288688 U JP15288688 U JP 15288688U JP 15288688 U JP15288688 U JP 15288688U JP H0276671 U JPH0276671 U JP H0276671U
- Authority
- JP
- Japan
- Prior art keywords
- welding
- narrow
- narrow gap
- gap
- circumference
- 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
Links
- 238000003466 welding Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Description
第１図は本考案狭開先周溶接装置の一実施例を
示す斜視図、第２図は第１図の部分拡大縦断面図
、第３図は第２図の―に沿つた断面図、第４
図は本考案装置の溶接線の説明図である。第５図
に従来の溶接装置の部分縦断正面図、第６図は従
来の溶接線の説明図、第７図に従来装置の不具合
を示す正面図である。
１…被溶接物、２…狭開先、３…溶接トーチ、
４…ガイド管、５…絶縁物、６…偏平シールドノ
ズル、７…チツプ、８…ワイヤ、９…リール、１
０…モーター、１１…ローラー、１２…コンジツ
トケーブル、１３…自在継手、１４…シールドガ
ス導入管、１５…シールドガス、１６…調整器、
１７…溶接電源、１８…ターミナル板、１９…ア
ーク、２０…溶融金属、２１…溶接線。
Fig. 1 is a perspective view showing an embodiment of the narrow gap circumferential welding device of the present invention, Fig. 2 is a partially enlarged vertical sectional view of Fig. 1, Fig. 3 is a sectional view taken along - in Fig. 2, Fourth
The figure is an explanatory diagram of the welding line of the device of the present invention. FIG. 5 is a partial longitudinal sectional front view of a conventional welding device, FIG. 6 is an explanatory diagram of a conventional welding line, and FIG. 7 is a front view showing defects in the conventional device. 1... object to be welded, 2... narrow gap, 3... welding torch,
4... Guide tube, 5... Insulator, 6... Flat shield nozzle, 7... Chip, 8... Wire, 9... Reel, 1
0... Motor, 11... Roller, 12... Conduit cable, 13... Universal joint, 14... Shield gas introduction pipe, 15... Shield gas, 16... Regulator,
17... Welding power source, 18... Terminal plate, 19... Arc, 20... Molten metal, 21... Welding wire.
Claims (1)
接狭開先に沿い移動する溶接トーチにおいて、上
記狭開先内へその短辺を狭開先巾方向に合わせて
挿入される偏平シールドノズルと、上記偏平シー
ルドノズル内に長辺方向に並べて収蔵されるとと
もにその先端がそれぞれ左右の狭開先角部へ指向
する一対のチツプと、上記一対のチツプにそれぞ
れ狭開先角部を指向して送給されるとともに溶接
電力が供給される２本のワイヤとを具えたことを
特徴とする狭開先周溶接装置。 In a welding torch that moves along a narrow welding gap around the circumference of a tubular workpiece fixed in a substantially horizontal position, a flat shield nozzle is inserted into the narrow gap with its short side aligned with the width direction of the narrow gap; , a pair of chips stored in the flat shield nozzle side by side in the long side direction and having their tips directed toward the left and right narrow groove corners, respectively; A narrow gap circumference welding device comprising two wires to which welding power is supplied as well as feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15288688U JPH069749Y2 (en) | 1988-11-24 | 1988-11-24 | Narrow groove tip welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15288688U JPH069749Y2 (en) | 1988-11-24 | 1988-11-24 | Narrow groove tip welding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0276671U true JPH0276671U (en) | 1990-06-12 |
| JPH069749Y2 JPH069749Y2 (en) | 1994-03-16 |
Family
ID=31428222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15288688U Expired - Lifetime JPH069749Y2 (en) | 1988-11-24 | 1988-11-24 | Narrow groove tip welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069749Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007326148A (en) * | 2006-06-08 | 2007-12-20 | Caterpillar Inc | Double wire welding torch and method pertinent to it |
-
1988
- 1988-11-24 JP JP15288688U patent/JPH069749Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007326148A (en) * | 2006-06-08 | 2007-12-20 | Caterpillar Inc | Double wire welding torch and method pertinent to it |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH069749Y2 (en) | 1994-03-16 |
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