JPS6220773U - - Google Patents
Info
- Publication number
- JPS6220773U JPS6220773U JP11083285U JP11083285U JPS6220773U JP S6220773 U JPS6220773 U JP S6220773U JP 11083285 U JP11083285 U JP 11083285U JP 11083285 U JP11083285 U JP 11083285U JP S6220773 U JPS6220773 U JP S6220773U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- tip
- cover member
- gas passage
- welding
- 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
- 238000003466 welding Methods 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Description
第１図は本考案実施例の溶接用トーチの先端部
を示す断面図、第２図は該溶接用トーチの正面図
、第３図は溶接チツプの実施例を示す断面図、第
４図は留めバンドの斜視図、第５図はインナート
ガスアーク溶接装置の実施例を示す概略説明図、
第６図はカバー部材の他例を示す断面図、第７図
、第８図、及び第９図はそれぞれカバー部材の取
付け構造の他例を示す図である。
Ａ：溶接用トーチ、１０：イナートガスアーク
溶接装置、２０：トーチ本体、３０：溶接チツプ
、４０：ノズル、４１：ガス通路、４２：ノズル
口、５０：カバー部材、５２：筒状部、５３：端
面部、５７：細孔、６０：留めバンド。
FIG. 1 is a sectional view showing the tip of a welding torch according to an embodiment of the present invention, FIG. 2 is a front view of the welding torch, FIG. 3 is a sectional view showing an embodiment of the welding tip, and FIG. A perspective view of a retaining band, FIG. 5 is a schematic explanatory diagram showing an embodiment of an inner gas arc welding device,
FIG. 6 is a sectional view showing another example of the cover member, and FIGS. 7, 8, and 9 are views showing other examples of the mounting structure of the cover member. A: Welding torch, 10: Inert gas arc welding device, 20: Torch body, 30: Welding tip, 40: Nozzle, 41: Gas passage, 42: Nozzle opening, 50: Cover member, 52: Cylindrical part, 53: End face portion, 57: pore, 60: fastening band.
Claims (1)
接チツプの囲りを覆うノズルが装着された溶接用
トーチにおいて、 前記ノズルの先端部にカバー部材が装着され、
該カバー部材はセラミツクスにより形成され、か
つ該カバー部材には、ノズルの先端外周面を覆う
筒状部と、ノズルの先端面を覆うと共にガス通路
のノズル口を塞ぐ端面部と、が一体に形成され、
かつ前記端面部にはガス通路に連通する多数の細
孔が形成されていることを特徴とする溶接用トー
チ。[Scope of Claim for Utility Model Registration] A welding torch in which a nozzle is attached to the tip of the torch body to hold a gas passage and cover the welding chip, a cover member being attached to the tip of the nozzle,
The cover member is formed of ceramics, and the cover member is integrally formed with a cylindrical part that covers the outer peripheral surface of the tip of the nozzle, and an end surface part that covers the tip surface of the nozzle and closes the nozzle opening of the gas passage. is,
A welding torch characterized in that the end face portion has a large number of pores communicating with the gas passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11083285U JPS6220773U (en) | 1985-07-18 | 1985-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11083285U JPS6220773U (en) | 1985-07-18 | 1985-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6220773U true JPS6220773U (en) | 1987-02-07 |
Family
ID=30990197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11083285U Pending JPS6220773U (en) | 1985-07-18 | 1985-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009106973A (en) * | 2007-10-30 | 2009-05-21 | Fumio Sawa | Arc welding torch |
-
1985
- 1985-07-18 JP JP11083285U patent/JPS6220773U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009106973A (en) * | 2007-10-30 | 2009-05-21 | Fumio Sawa | Arc welding torch |
| JP4685080B2 (en) * | 2007-10-30 | 2011-05-18 | 二三雄 佐波 | Arc welding torch |