JPH0216868Y2 - - Google Patents
Info
- Publication number
- JPH0216868Y2 JPH0216868Y2 JP1982154505U JP15450582U JPH0216868Y2 JP H0216868 Y2 JPH0216868 Y2 JP H0216868Y2 JP 1982154505 U JP1982154505 U JP 1982154505U JP 15450582 U JP15450582 U JP 15450582U JP H0216868 Y2 JPH0216868 Y2 JP H0216868Y2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- socket
- insulating
- nozzle
- tip
- 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.)
- Expired
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Description
【考案の詳細な説明】 本考案はミグガン用トーチに関する。[Detailed explanation of the idea] The present invention relates to a torch for migun.
この種トーチにおいては第１図示のように銅製
の彎曲されたコンタクトチユーブ１を耐熱性の絶
縁チユーブ２で被覆すると共に該コンタクトチユ
ーブ１の先端にガイドノズル３を固着し、該ガイ
ドノズル３には、その基部外周にソケツト４を螺
着すると共にその先端部内周にコンタクトチツプ
５を螺着し、該コンタクトチツプ５を囲繞するよ
うに絶縁ノズル６を前記ソケツト４の外周に螺着
している。 In this kind of torch, as shown in the first figure, a curved contact tube 1 made of copper is covered with a heat-resistant insulating tube 2, and a guide nozzle 3 is fixed to the tip of the contact tube 1. A socket 4 is screwed onto the outer periphery of the base, a contact tip 5 is screwed onto the inner periphery of the tip, and an insulating nozzle 6 is screwed onto the outer periphery of the socket 4 so as to surround the contact tip 5.
そのためソケツト４は絶縁しなければならず、
その絶縁による強度不足を補うため該ソケツト４
は図示のように内周に螺孔を形成した絶縁筒体４
ａと、該筒体４ａに一体に接着され、且つ外周に
螺子を形成した金属筒体４ｂとをもつて形成さ
れ、その加工が困難となる不都合を有し、又コン
タクトチユーブ１は単に絶縁チユーブ２で被覆さ
れているだけのため、強度的に弱く、しばしば作
業者がチツプとノズルとの間に付着するスパツタ
を取り除くため、これをたゝいたとき絶縁チユー
ブ２は破損して不測の漏電を来たす等の不都合を
有していた。 Therefore, socket 4 must be insulated,
In order to compensate for the lack of strength due to insulation, the socket 4
is an insulating cylinder 4 with a screw hole formed on its inner periphery as shown in the figure.
a, and a metal cylinder 4b which is integrally bonded to the cylinder 4a and has a screw formed on its outer periphery, which has the disadvantage that it is difficult to process, and the contact tube 1 is simply an insulating tube. Since the insulating tube 2 is only coated with the nozzle, its strength is weak, and when workers often remove spatter that adheres between the tip and the nozzle, the insulating tube 2 may be damaged and cause unexpected electrical leakage. This had some inconveniences, such as:
本考案はかゝる不都合を改良することを目的と
したものでこれを第２図に示す実施例について説
明すると図中１，２，３，４，５，６は第１図の
従来例のものと同一部分を示し、本考案において
は前記絶縁チユーブ２を被覆してステンレスチユ
ーブ７を設け、該チユーブ７にソケツト４を溶着
すると共に該ソケツト４を前記絶縁チユーブ２で
ガスノズル３と絶縁させたものである。なお図示
のものではコンタクトチツプ５は、中継アダプタ
８を介してガイドノズル３に取付けた。図中９は
セラミツク絶縁体を示す。 The purpose of the present invention is to improve such inconveniences, and this will be explained with reference to the embodiment shown in FIG. In the present invention, a stainless steel tube 7 is provided covering the insulating tube 2, a socket 4 is welded to the tube 7, and the socket 4 is insulated from the gas nozzle 3 by the insulating tube 2. It is something. In the illustrated example, the contact tip 5 is attached to the guide nozzle 3 via a relay adapter 8. In the figure, numeral 9 indicates a ceramic insulator.
このように本考案によるときはコンタクトチユ
ーブ１外周の絶縁チユーブ２をステンレスチユー
ブ７で被覆したものであるから作業者がスパツタ
を取除くべくコンタクトチユーブ１をたゝいた場
合でも絶縁チユーブ２は破損されることがないの
で長期に渉つて有効に絶縁性を保持することがで
き、而もソケツト４はステンレスチユーブ７に溶
着したものであるからソケツト４は、その取付部
にネジ部が無いためソケツトの弱体化を防止して
簡単に取付けられると共に、該ソケツト４をコン
タクトチユーブ１の絶縁チユーブ２でガイドノズ
ル３と絶縁させたからソケツト４の絶縁も簡単と
なる等の効果を有する。 In this way, according to the present invention, the insulating tube 2 on the outer periphery of the contact tube 1 is covered with the stainless steel tube 7, so even if an operator folds the contact tube 1 to remove spatter, the insulating tube 2 will not be damaged. Since the socket 4 is welded to the stainless steel tube 7, the socket 4 does not have a threaded part at its mounting part, so it can maintain its insulation properties effectively over a long period of time. It can be easily installed by preventing weakening, and since the socket 4 is insulated from the guide nozzle 3 by the insulating tube 2 of the contact tube 1, the socket 4 can be easily insulated.
第１図は従来例を示す縦断面図、第２図は本考
案の一実施例を示す縦断面図である。
１…コンタクトチユーブ、２…絶縁チユーブ、
４…ソケツト、７…ステンレスチユーブ。
FIG. 1 is a longitudinal sectional view showing a conventional example, and FIG. 2 is a longitudinal sectional view showing an embodiment of the present invention. 1... Contact tube, 2... Insulating tube,
4...Socket, 7...Stainless steel tube.
Claims (1)
で被覆すると共に、コンタクトチユーブ１の先端
のガイドノズル３を囲繞する絶縁ノズル６を、ガ
イドノズル３の基部に設けたソケツト４に螺着す
るようにしたものにおいて、前記絶縁チユーブ２
をステンレスチユーブ７で被覆し、該ステンレス
チユーブ７の先端に、前記ソケツト４を溶着する
と共に該ソケツト４を前記絶縁チユーブ２で前記
ガイドノズル３と絶縁させたことを特徴とするミ
グガン用トーチ。 Insulating tube 2 around the outer periphery of contact tube 1
The insulating nozzle 6 surrounding the guide nozzle 3 at the tip of the contact tube 1 is screwed onto the socket 4 provided at the base of the guide nozzle 3, in which the insulating tube 2
A torch for a migun gun, characterized in that the socket 4 is welded to the tip of the stainless steel tube 7, and the socket 4 is insulated from the guide nozzle 3 by the insulating tube 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15450582U JPS5958580U (en) | 1982-10-14 | 1982-10-14 | Torch for migun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15450582U JPS5958580U (en) | 1982-10-14 | 1982-10-14 | Torch for migun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5958580U JPS5958580U (en) | 1984-04-17 |
| JPH0216868Y2 true JPH0216868Y2 (en) | 1990-05-10 |
Family
ID=30341516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15450582U Granted JPS5958580U (en) | 1982-10-14 | 1982-10-14 | Torch for migun |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5958580U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5119631U (en) * | 1974-07-31 | 1976-02-13 |
-
1982
- 1982-10-14 JP JP15450582U patent/JPS5958580U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5119631U (en) * | 1974-07-31 | 1976-02-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5958580U (en) | 1984-04-17 |
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