JPS6220778U - - Google Patents
Info
- Publication number
- JPS6220778U JPS6220778U JP10934985U JP10934985U JPS6220778U JP S6220778 U JPS6220778 U JP S6220778U JP 10934985 U JP10934985 U JP 10934985U JP 10934985 U JP10934985 U JP 10934985U JP S6220778 U JPS6220778 U JP S6220778U
- Authority
- JP
- Japan
- Prior art keywords
- support ring
- protrusion
- nozzle member
- engages
- retaining ring
- 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 4
- 239000000919 ceramic Substances 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 239000012811 non-conductive material Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Description
第１図はこの考案のガスシールドアーク溶接用
ノズルの一実施例の一部切欠分解斜視図、第２図
はその中央縦断面図、第３図はノズル部材の変更
例を示す縦断面図、第４図ないし第７図はそれぞ
れ段部の形成構造の変更例を示す断面図、第８図
は上記ノズルの変更例を示す要部の縦断面図であ
る。
１……溶接トーチ、２……支持リング、３……
ノズル部材、４……保持リング、７……透孔、８
……ビス、９……係合面、１２……段部、１３…
…押圧変形部。
FIG. 1 is a partially cutaway exploded perspective view of an embodiment of the gas-shielded arc welding nozzle of this invention, FIG. 2 is a central vertical cross-sectional view thereof, and FIG. 3 is a vertical cross-sectional view showing an example of a modification of the nozzle member. 4 to 7 are cross-sectional views showing modified examples of the formation structure of the step portion, respectively, and FIG. 8 is a vertical cross-sectional view of the main part showing a modified example of the nozzle. 1... Welding torch, 2... Support ring, 3...
Nozzle member, 4... Retaining ring, 7... Through hole, 8
... Screw, 9 ... Engagement surface, 12 ... Step part, 13 ...
...Press deformation part.
Claims (1)
、支持リングの先端側に装着される筒状のノズル
部材と、上記ノズル部材を支持リングに固定する
ため支持リングとノズル部材との外周部に配置さ
れる保持リングとを有し、上記ノズル部材はセラ
ミツクス等の非導電性材料によつて形成されたも
のであつて、その一端側には径方向外方へと延び
る突起が植設され、上記保持リングはその内周部
に上記突起と係合する係合面を有し、また上記支
持リングはその外周部に基端方向に向く段部を有
し、さらに上記保持リングには、上記係合面を上
記突起に係合させた状態において、上記段部より
も基端側の位置において径方向内方へと嵌入して
上記段部と係合する押圧変形部が形成され、この
変形部によつて上記保持リングが上記支持リング
に固定されていることを特徴とするガスシールド
アーク溶接用ノズル。 A support ring attached to the tip of the welding torch, a cylindrical nozzle member attached to the tip side of the support ring, and arranged on the outer periphery of the support ring and the nozzle member to fix the nozzle member to the support ring. The nozzle member is made of a non-conductive material such as ceramics, and has a protrusion extending radially outward on one end thereof. The retaining ring has an engaging surface on its inner periphery that engages with the protrusion, the support ring has a proximally facing step on its outer periphery, and the retaining ring further has an engaging surface that engages with the protrusion. In a state in which the mating surface is engaged with the protrusion, a pressing deformation portion is formed that fits radially inward and engages with the step portion at a position closer to the proximal end than the step portion, and this deformation portion A nozzle for gas shielded arc welding, characterized in that the retaining ring is fixed to the support ring by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10934985U JPH03304Y2 (en) | 1985-07-17 | 1985-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10934985U JPH03304Y2 (en) | 1985-07-17 | 1985-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6220778U true JPS6220778U (en) | 1987-02-07 |
| JPH03304Y2 JPH03304Y2 (en) | 1991-01-08 |
Family
ID=30987364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10934985U Expired JPH03304Y2 (en) | 1985-07-17 | 1985-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03304Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534365U (en) * | 1991-10-11 | 1993-05-07 | 中部工機株式会社 | Chiyo valve |
-
1985
- 1985-07-17 JP JP10934985U patent/JPH03304Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534365U (en) * | 1991-10-11 | 1993-05-07 | 中部工機株式会社 | Chiyo valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03304Y2 (en) | 1991-01-08 |