JPH0228380U - - Google Patents
Info
- Publication number
- JPH0228380U JPH0228380U JP10345188U JP10345188U JPH0228380U JP H0228380 U JPH0228380 U JP H0228380U JP 10345188 U JP10345188 U JP 10345188U JP 10345188 U JP10345188 U JP 10345188U JP H0228380 U JPH0228380 U JP H0228380U
- Authority
- JP
- Japan
- Prior art keywords
- inert gas
- guide tube
- torch
- supply path
- wire guide
- 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
Links
- 239000011261 inert gas Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
Landscapes
- Arc Welding In General (AREA)
Description
第１図は、本考案に係るスパツタ付着防止トー
チの実施例について示す縦断面図である。第２図
は従来のシールドガスノズルの構造を示す縦断面
図である。
１…溶接トーチ、２…ワイヤガイド管、４…シ
ールドガスノズル、５…不活性ガス吹出通路、７
…内部ガイド管、８…不活性ガス供給経路、９…
吐出口、１０…ガスパイプ、１１…三方向チエツ
クバルブ、１２…不活性ガス供給源、１３…圧縮
空気供給源、１２ｖ，１３ｖ…電磁弁。
FIG. 1 is a longitudinal sectional view showing an embodiment of the spatter adhesion prevention torch according to the present invention. FIG. 2 is a longitudinal sectional view showing the structure of a conventional shield gas nozzle. 1... Welding torch, 2 ... Wire guide tube, 4... Shield gas nozzle, 5... Inert gas blowing passage, 7
...Internal guide pipe, 8...Inert gas supply path, 9...
Discharge port, 10... Gas pipe, 11... Three-way check valve, 12... Inert gas supply source, 13... Compressed air supply source, 12v, 13v... Solenoid valve.
Claims (1)
ガイド管のまわりを囲むように設けられたシール
ドガスノズルを備え、前記ワイヤガイド管とシー
ルドガスノズルの内側との間に不活性ガス吹出通
路を設けて成るアーク溶接用トーチにおいて、前
記不活性ガス吹出通路からトーチの後端部に至る
溶接ワイヤの供給経路外周を不活性ガスの供給経
路とし、前記不活性ガス供給経路に三方向チエツ
クバルブを設け、一端に不活性ガス供給源を電磁
弁を介して配設し、他の一端に圧縮空気供給源を
電磁弁を介して配設したことを特徴とするスパツ
タ付着防止トーチ。 An arc comprising a wire guide tube for feeding welding wire, a shielding gas nozzle surrounding the wire guide tube, and an inert gas blowing passage between the wire guide tube and the inside of the shielding gas nozzle. In a welding torch, the outer circumference of the welding wire supply path from the inert gas blowing passage to the rear end of the torch is used as an inert gas supply path, and a three-way check valve is provided in the inert gas supply path, and a three-way check valve is provided at one end. A spatter adhesion prevention torch, characterized in that an inert gas supply source is provided via a solenoid valve, and a compressed air supply source is provided at one end of the other end via a solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10345188U JPH0228380U (en) | 1988-08-04 | 1988-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10345188U JPH0228380U (en) | 1988-08-04 | 1988-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0228380U true JPH0228380U (en) | 1990-02-23 |
Family
ID=31334298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10345188U Pending JPH0228380U (en) | 1988-08-04 | 1988-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19520616A1 (en) * | 1994-07-06 | 1996-01-11 | Daikin Mfg Co Ltd | Nozzle for a welding gun for use in welding motor vehicle components |
-
1988
- 1988-08-04 JP JP10345188U patent/JPH0228380U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19520616A1 (en) * | 1994-07-06 | 1996-01-11 | Daikin Mfg Co Ltd | Nozzle for a welding gun for use in welding motor vehicle components |
| DE19520616C2 (en) * | 1994-07-06 | 1999-11-11 | Exedy Corp | Nozzle for an inert gas arc welding machine, an inert gas arc welding machine with a nozzle and a torch therefor |
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