JPH0189874U - - Google Patents
Info
- Publication number
- JPH0189874U JPH0189874U JP18687087U JP18687087U JPH0189874U JP H0189874 U JPH0189874 U JP H0189874U JP 18687087 U JP18687087 U JP 18687087U JP 18687087 U JP18687087 U JP 18687087U JP H0189874 U JPH0189874 U JP H0189874U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- insulating tube
- opening
- tip
- shaped
- 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 1
Landscapes
- Arc Welding In General (AREA)
Description
第１図は装着状態での本案ノズルの縦断面図、
第２図は本案ノズルの平面図、第３図は蓋部材と
の関係を示す平面的説明図、第４図は従来例を示
す縦断面図である。
２……絶縁筒、３……トーチ本体、４……チツ
プ、５……オリフイス筒、１０……截頭逆円錐状
部分、１１……垂直部分、１２……貫通穴、１３
……連結部、１４……内側壁部、１５……外側壁
部、１６……蓋部材。
Figure 1 is a longitudinal cross-sectional view of the proposed nozzle in the installed state;
FIG. 2 is a plan view of the nozzle of the present invention, FIG. 3 is an explanatory plan view showing the relationship with the lid member, and FIG. 4 is a longitudinal sectional view showing a conventional example. 2...Insulating tube, 3...Torch body, 4...Tip, 5...Orifice tube, 10...Truncated inverted conical portion, 11...Vertical portion, 12...Through hole, 13
... Connecting portion, 14 ... Inner wall portion, 15 ... Outer wall portion, 16 ... Lid member.
Claims (1)
チツプ４およびオリフイス筒５を囲繞して前記絶
縁筒２に装着されるノズルであつて、該ノズルに
おける前記絶縁筒２との連結最上端から前記オリ
フイス筒５のやや下方までの部分１０が截頭逆円
錐状に形成されると共に、該部分１０の下端から
前記チツプ４のやや下方までの部分１１が垂直状
に一体形成され、更に前記截頭逆円錐状部分１０
には、その上面周囲から軸方向に斜向状に開口し
た少なくとも２つの円弧状貫通孔１２と連結部１
３が設けられて、内外壁部１４，１５を有する二
重筒状体に形成された構成を特徴とする溶接用ノ
ズル。 ２ 前記絶縁筒２に、前記円弧状貫通孔１２の上
面開口部を開閉する円形つば状蓋部材１６が外挿
着されている実用新案登録請求の範囲第１項記載
の溶接用ノズル。[Claims for Utility Model Registration] 1. A nozzle attached to the insulating tube 2 surrounding a tip 4 and an orifice tube 5 connected to the torch body 3 connected to the insulating tube 2, wherein the insulating tube 2 is connected to the insulating tube 2. A portion 10 from the uppermost end connected to the tube 2 to slightly below the orifice tube 5 is formed in a truncated inverted conical shape, and a portion 11 from the lower end of the portion 10 to slightly below the tip 4 is vertical. further comprising the truncated inverted conical portion 10;
has at least two circular arc-shaped through holes 12 opening obliquely in the axial direction from the upper surface periphery of the connecting portion 1.
3, and is formed into a double cylindrical body having inner and outer walls 14 and 15. 2. The welding nozzle according to claim 1, wherein a circular brim-like lid member 16 for opening and closing the upper opening of the arc-shaped through hole 12 is attached to the insulating tube 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18687087U JPH0189874U (en) | 1987-12-08 | 1987-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18687087U JPH0189874U (en) | 1987-12-08 | 1987-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0189874U true JPH0189874U (en) | 1989-06-13 |
Family
ID=31478071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18687087U Pending JPH0189874U (en) | 1987-12-08 | 1987-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0189874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0276672U (en) * | 1988-11-22 | 1990-06-12 |
-
1987
- 1987-12-08 JP JP18687087U patent/JPH0189874U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0276672U (en) * | 1988-11-22 | 1990-06-12 |