JPH0666873U - Torch for automatic welding - Google Patents
Torch for automatic weldingInfo
- Publication number
- JPH0666873U JPH0666873U JP472893U JP472893U JPH0666873U JP H0666873 U JPH0666873 U JP H0666873U JP 472893 U JP472893 U JP 472893U JP 472893 U JP472893 U JP 472893U JP H0666873 U JPH0666873 U JP H0666873U
- Authority
- JP
- Japan
- Prior art keywords
- torch
- holder
- nozzle
- gas
- attached
- 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
Landscapes
- Arc Welding In General (AREA)
Abstract
(57)【要約】 （修正有）
【構成】 本考案のＴＩＧ溶接トーチは、電気給電部６
とガス取合い部５が付属しているトーチ本体部分４と、
ノズルが取付けられるホルダー部９とから構成され両部
分がねじ係合により組立てられている。
【効果】 トーチ交換の際電力ケーブル接続部、ガスホ
ース接続部に触れずにトーチ交換作業が出来る。
(57) [Summary] (Correction) [Construction] The TIG welding torch of the present invention includes an electric power feeding unit 6
And torch body part 4 with gas connection part 5 attached,
It is composed of a holder part 9 to which a nozzle is attached, and both parts are assembled by screw engagement. [Effect] Torch replacement work can be done without touching the power cable connection and gas hose connection.
Description
【０００１】[0001]
本考案はトーチに係わり、特に自動溶接ライン等に搭載されるトーチに関する 。 The present invention relates to a torch, and more particularly to a torch mounted on an automatic welding line or the like.
【０００２】[0002]
自動溶接に用いるトーチは、それぞれの用途に応じてトーチのノズルを細径に したり太径にしたり交換する場合従来は図４に示すようにトーチ本体とノズルを 装着するホルダー部は一体構造になっているため、トーチ全体を交換する方法を とっていた。 The torch used for automatic welding has a structure in which the torch body and the holder for mounting the nozzle are integrated as shown in Fig. 4 when the nozzle of the torch is made smaller or thicker or replaced depending on the application. Therefore, I had to replace the whole torch.
【０００３】 しかしながら、ＴＩＧ溶接の様に電力ケーブルとガスホースとが取付けてある トーチを交換する際、自動機械に搭載しているため電気給電部やガス取合い部が 狭いためガスホースや電力ケーブルのトーチへの取付け、取り外しに時間がかか り、また接触不良やガス洩れなどが起きやすく確実な交換、取付けが困難であっ た。However, when exchanging a torch to which a power cable and a gas hose are attached, such as TIG welding, since the electric power supply part and the gas connection part are narrow because the torch is mounted on an automatic machine, the torch for the gas hose and the power cable is used. It took a long time to install and remove, and it was difficult to make a reliable replacement and installation due to poor contact and gas leakage.
【０００４】[0004]
本考案は、自動溶接ラインに搭載されるような狭い空間におけるトーチの交換 を、トーチ本体部分を残してその先端にねじ連接してあるホルダー部分のみの交 換だけで種々の溶接作業に順応できるトーチ構造を提供することを目的とする。 INDUSTRIAL APPLICABILITY The present invention can adapt to a variety of welding operations when exchanging a torch in a narrow space such as that mounted on an automatic welding line, only by exchanging only a holder portion which is screw-connected to the tip of the torch body portion. It is intended to provide a torch structure.
【０００５】[0005]
本考案のＴＩＧ溶接トーチは、給電部とガス取合い部が付属しているトーチ本 体部分と、ノズルが取付けられるホルダー部分とから構成され、両部分がねじ係 合により組立てられている。 The TIG welding torch of the present invention comprises a main body of the torch to which a power feeding part and a gas connecting part are attached, and a holder part to which a nozzle is attached, and both parts are assembled by screwing.
【０００６】[0006]
【考案の実施例】 以下、本考案を図面に示す実施例に基ずいて詳細に説明する。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the drawings.
【０００７】 図１は本考案のトーチの一実施例の外観図であり、図２はその断面図である。 トーチ本体部分４の雌ネジ１３には、ホルダー部分９の雄ネジ１４がネジ込まれ ている。トーチ本体部分４には、給電部６に電力ケーブル７、さらにガス供給用 のガスホース５が接続されている。また、ホルダー２の外側にはノズル１が螺込 まれている。このノズル１はそのホルダー２にガスレンズ（ステンレスメッシュ ）が設けられている様な大型のノズルであるが、このホルダー部分９を図３に示 すホルダー部分９’に交換する場合は、まず大形ノズル１を外し、ガスレンズ付 ホルダー２を反時計方向に回して取り除き、別のホルダー２’の雄ネジ部をトー チ本体４の雌ネジ部分１３にネジ込みこの上に細径ノズル１’をネジ込む。FIG. 1 is an external view of an embodiment of the torch of the present invention, and FIG. 2 is a sectional view thereof. The male screw 14 of the holder portion 9 is screwed into the female screw 13 of the torch body portion 4. A power cable 7 is connected to a power supply section 6 of the torch body 4, and a gas hose 5 for gas supply is connected to the power supply section 6. The nozzle 1 is screwed into the outside of the holder 2. This nozzle 1 is a large nozzle in which the holder 2 is provided with a gas lens (stainless steel mesh), but when replacing this holder part 9 with the holder part 9'shown in FIG. Remove the nozzle 1 and remove the holder 2 with a gas lens by turning it counterclockwise, and screw the male screw part of another holder 2'into the female screw part 13 of the torch body 4 and the small diameter nozzle 1'on top of this. Screw in.
【０００８】 尚本考案は給電部とガスホース接続部のあるＴＩＧ溶接トーチに付いて説明し たが冷却水接続部のあるトーチにも適用出来る。更にプラズマトーチにも適用出 来ることもち論である。Although the present invention has been described with respect to the TIG welding torch having the power supply part and the gas hose connection part, it can be applied to the torch having the cooling water connection part. Furthermore, it is also the theory that it can be applied to plasma torches.
【０００９】[0009]
自動溶接機械搭載のＴＩＧ溶接トーチにおいて、給電部分の電力ケーブルやガ ス供給ホースを外すことなく、溶接間隔が狭い場合に有効な細径ノズルや酸化し 易いステンレスやチタンなどの溶接を有効なガスレンズ付トーチを使用して溶接 する場合等に簡便にホルダー部分を交換するだけで対応が容易にできるという効 果がある。 With a TIG welding torch equipped with an automatic welding machine, it is possible to use a small nozzle that is effective when the welding interval is narrow and a gas that is effective to oxidize stainless steel or titanium without removing the power cable or gas supply hose at the power supply part. When welding using a torch with a lens, it is possible to easily handle the problem by simply replacing the holder part.
【図１】本考案のトーチの実施例を示す外観図、FIG. 1 is an external view showing an embodiment of a torch of the present invention,
【図２】図１の断面図、FIG. 2 is a sectional view of FIG.
【図３】図２のホルダー部分と交換するホルダー部分を
示す断面図、FIG. 3 is a cross-sectional view showing a holder part that replaces the holder part of FIG.
【図４】従来のトーチ外観図である。FIG. 4 is an external view of a conventional torch.
１…大形ノズル ２…ガスレンズ付ホ
ルダー ３…ガスレンズ ４…トーチ本体部分 ５…ガスホース ６…電気給電部 ７…電力ケーブル １’…細径ノズル ９…ホルダー部分 ２’…細径ノズル用
ホルダー １０…キャップ １１…コレット １２…電極1 ... Large nozzle 2 ... Holder with gas lens 3 ... Gas lens 4 ... Torch body 5 ... Gas hose 6 ... Electrical power supply 7 ... Power cable 1 '... Small nozzle 9 ... Holder 2' ... Small nozzle holder 10 ... Cap 11 ... Collet 12 ... Electrode
Claims (1)
において、ガス取合い部と給電部を有するトーチ本体部
分と、ノズルが取付けられるホルダ部分とに分割し得る
様に両部分を互いにねじ係合した事を特徴とする自動溶
接用トーチ。1. In a TIG welding torch mounted on an automatic machine, both parts are screw-engaged with each other so as to be divided into a torch body part having a gas connection part and a power supply part and a holder part to which a nozzle is attached. A torch for automatic welding that is characterized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP472893U JPH0666873U (en) | 1993-02-16 | 1993-02-16 | Torch for automatic welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP472893U JPH0666873U (en) | 1993-02-16 | 1993-02-16 | Torch for automatic welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0666873U true JPH0666873U (en) | 1994-09-20 |
Family
ID=11591963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP472893U Pending JPH0666873U (en) | 1993-02-16 | 1993-02-16 | Torch for automatic welding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0666873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020509941A (en) * | 2017-03-20 | 2020-04-02 | ヤン、テ ハン | Welding torch |
-
1993
- 1993-02-16 JP JP472893U patent/JPH0666873U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020509941A (en) * | 2017-03-20 | 2020-04-02 | ヤン、テ ハン | Welding torch |
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