KR200365759Y1 - Wire guide of welding torch - Google Patents

Wire guide of welding torch Download PDF

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Publication number
KR200365759Y1
KR200365759Y1 KR20-2004-0022035U KR20040022035U KR200365759Y1 KR 200365759 Y1 KR200365759 Y1 KR 200365759Y1 KR 20040022035 U KR20040022035 U KR 20040022035U KR 200365759 Y1 KR200365759 Y1 KR 200365759Y1
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KR
South Korea
Prior art keywords
wire guide
tube
nozzle
fixed
welding torch
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KR20-2004-0022035U
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Korean (ko)
Inventor
김경만
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김경만
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Priority to KR20-2004-0022035U priority Critical patent/KR200365759Y1/en
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Publication of KR200365759Y1 publication Critical patent/KR200365759Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/122—Devices for guiding electrodes, e.g. guide tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/124—Circuits or methods for feeding welding wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/32—Accessories

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

본 고안은 가스용접기의 손잡이와 노즐 사이에 체결되는 용접토치의 와이어 가이드에 관한 것으로, 상세하게는 노즐을 연결하는 노즐연결구가 고정관과 분리관의 나사체결식으로 구성되어 마모와 손상이 많은 노즐연결구의 분리관만을 교체할 수 있도록 함으로써, 와이어 가이드의 전체를 교체하여야 했던 종래의 문제점을 해소한 용접토치의 와이어 가이드에 관한 것이다.The present invention relates to a wire guide of a welding torch fastened between a handle and a nozzle of a gas welder, and in particular, a nozzle connector connecting a nozzle is composed of a screw connection type of a fixed tube and a separation tube, and thus has a lot of wear and damage. By only replacing the separation pipe of the, to the wire guide of the welding torch, which solves the conventional problem that had to replace the entire wire guide.

본 고안에 따르면, 플렉시블관의 양단에 노즐연결구와 손잡이연결구가 체결되고, 외부에 절연튜브가 피복된 와이어 가이드에 있어서, 상기 노즐연결구는 플렉시블관을 압착하여 고정된 고정관과, 상기 고정관에 나사체결되어 교체가 가능한 분리관으로 구성된 용접토치의 와이어 가이드가 제공된다.According to the present invention, the nozzle connector and the handle connector is fastened to both ends of the flexible tube, the wire guide is coated with an insulating tube on the outside, the nozzle connector is fixed to the fixed tube by pressing the flexible tube, screwed to the fixed tube And a wire guide of the welding torch composed of replaceable separators is provided.

Description

용접토치의 와이어 가이드{Wire guide of welding torch}Wire guide of welding torch

본 고안은 가스용접기의 손잡이와 노즐 사이에 체결되는 용접토치의 와이어가이드에 관한 것으로, 상세하게는 노즐을 연결하는 노즐연결구가 고정관과 분리관의 나사체결식으로 구성되어 마모와 손상이 많은 노즐연결구의 분리관만을 교체할 수 있도록 함으로써, 와이어 가이드의 전체를 교체하여야 했던 종래의 문제점을 해소한 용접토치의 와이어 가이드에 관한 것이다.The present invention relates to a wire guide of a welding torch fastened between a handle and a nozzle of a gas welder, and in particular, a nozzle connector for connecting a nozzle is composed of a screw connection type of a fixed tube and a separation tube, and thus has a lot of wear and damage. By only replacing the separation pipe of the, to the wire guide of the welding torch, which solves the conventional problem that had to replace the entire wire guide.

일반적으로 길다란 튜브로 연결된 이산화탄소 아크 용접토치의 선단에는 용접시 필요한 전극 및 용가제 기능을 하는 와이어(wire)와 용제인 이산화탄소가 일정방향으로 배출되도록 하는 와이어 가이드가 연결된다. 상기 와이어 가이드는 작업의 효율성을 위해 플렉시블한 구조를 가지는데, 다수개의 나선형 도선에 의해 플렉시블관이 형성되고, 상기 플렉시블관의 일측에 노즐의 가스디퓨저와 나사체결되는 노즐연결구가 설치되며, 타측에 용접토치의 손잡이에 체결되는 손잡이연결구가 설치되고, 전체의 외측에 절연튜브가 피복되어 있는 구조를 가진다.In general, a tip of a carbon dioxide arc welding torch connected by a long tube is connected to a wire and a wire guide for dissolving carbon dioxide, which is a solvent and a solvent required for welding, and a solvent. The wire guide has a flexible structure for the efficiency of the work, the flexible tube is formed by a plurality of spiral wires, a nozzle connector for screwing the gas diffuser of the nozzle is installed on one side of the flexible tube, the other side A handle connector that is fastened to the handle of the welding torch is installed and has a structure in which an insulating tube is coated on the outside of the whole.

상기 중 노즐연결구는 노즐의 잦은 체결에 의해 나사산이 마모되거나, 용접에 의한 열악한 환경으로 오염 및 손상이 되므로, 와이어 가이드를 자주 교체하여야 한다. 특히 상기의 노즐연결구가 다른 모든 구성요소들과 일체로 형성되어 고정된 형식이기 때문에 노즐연결구의 손상만으로도 전체를 교체하여야 하는 문제점이 있다.Since the nozzle connector is worn out by frequent fastening of the nozzle, or the contamination and damage to the poor environment by welding, the wire guide should be replaced frequently. In particular, since the nozzle connector is formed integrally with all other components and is of a fixed type, there is a problem in that the entire nozzle is replaced only by damage to the nozzle connector.

본 고안의 목적은 와이어 가이드의 전체를 교체하지 않고 손상된 노즐연결구만 교체하여 사용할 수 있도록 함에 있고, 이를 위해 본 고안은 와이어 가이드에고정되 고정관과 상기 고정관에 나사체결되는 분리관으로 노즐연결구를 구성하여 손상된 분리관만을 교체할 수 있도록 하는 용접토치의 와이어 가이드를 제공함에 있다.The purpose of the present invention is to be able to replace only the damaged nozzle connector without replacing the entire wire guide, and for this purpose, the present invention is composed of a nozzle connector fixed to the wire guide and a separation pipe screwed to the fixed tube To provide a wire guide of the welding torch to replace only the damaged separation pipe.

도 1은 본 고안의 사용되는 상태도1 is a state diagram used in the present invention

도 2는 본 고안의 분해 사시도2 is an exploded perspective view of the present invention

도 3은 본 고안의 단면도3 is a cross-sectional view of the present invention

도 4는 본 고안의 부분 상세도4 is a partial detailed view of the present invention

※ 도면의 주요 부분에 대한 부호의 설명※ Explanation of codes for main parts of drawing

1 : 플렉시블관 2 : 노즐연결구1: Flexible tube 2: Nozzle connector

3 : 손잡이연결구 4 : 절연튜브3: handle connector 4: insulation tube

5 : 고정관 6 : 분리관5: fixed tube 6: separating tube

7 : 노즐7: nozzle

100 : 와이어 가이드100: wire guide

이하 본 고안의 구성 및 작용을 첨부 도면에 의거 상세히 설명하면 다음과 같다.Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

본 고안은 플렉시블관(1)의 양단에 노즐연결구(2)와 손잡이연결구(3)가 체결되고, 외부에 절연튜브(4)가 피복된 통상의 와이어 가이드(100)를 개량한 것으로, 상기 노즐연결구(2)가 플렉시블관(1)에 고정된 고정관(5)과 고정관(5)에 나사체결되어 교체가 가능한 분리관(6)으로 구성됨에 특징이 있다.The present invention is an improvement of the conventional wire guide 100, the nozzle connector 2 and the handle connector (3) is fastened to both ends of the flexible tube (1), the insulating tube (4) is coated on the outside, the nozzle The connector (2) is characterized in that it consists of a fixed tube (5) fixed to the flexible tube (1) and a separation tube (6) replaceable by screwing in the fixed tube (5).

상기 고정관(5)의 일측에는 플렉시블관(1)이 삽입되어 압착고정된 구조를 가지고, 타측 외면에는 수나사가 형성되어 있다. 그리고 분리관(6)의 일측에는 상기 고정관(5)의 수나사에 체결되는 암나사가 형성되고, 타측에는 노즐(7)이 체결되는 암나사가 형성된 구조이다.One side of the fixing tube 5 has a structure in which the flexible tube 1 is inserted and pressed and fixed, and an external thread is formed on the other outer surface. And one side of the separation pipe 6 is formed with a female screw is fastened to the male screw of the fixing pipe 5, the other side is a structure is formed with a female screw is fastened to the nozzle (7).

상기의 구조적인 특징을 가진 본 고안의 상세 사시도가 도 2에 도시되어 있고, 이의 사용 상태가 도 1에 도시되어 있다.A detailed perspective view of the present invention having the above structural features is shown in FIG. 2, and a state of use thereof is shown in FIG. 1.

이와 같은 본 고안에 비하여 종래의 구조는 노즐연결구(2)가 플렉시블관(1)을 협착하여 고정된 구조를 가짐으로써 전체가 하나의 고정체로 형성되어 있다. 그러나 본 고안은 노즐연결구(2)가 고정관(5)과 분리관(6)으로 분리되어 구성되고,고정관(5)은 플렉시블관(1)을 협착하여 고정되며, 이에 분리관(6)이 나사체결되는 구조를 가진다. 따라서 본 고안은 분리관(6)만을 교체하여 사용되는 장점을 가지게 된다.Compared to the present invention, the conventional structure has a structure in which the nozzle connector 2 is fixed by narrowing the flexible pipe 1, and the whole is formed as a single fixed body. However, the present invention is configured by separating the nozzle connector (2) into a fixed tube (5) and the separation tube (6), the fixing tube (5) is fixed by narrowing the flexible tube (1), the separation tube (6) is screwed It has a structure to be fastened. Therefore, the present invention has the advantage of being used to replace only the separation pipe (6).

가스 종류에 따라 적절한 노즐(7)을 선택하여 사용하는 등의 원인으로 노즐(7)과 노즐연결구(2)는 나사체결되는 구조를 가지고 있고, 노즐(7)의 교체 사용에 의한 나사산의 마모나 손상이 있고, 용접열에 의해 절연튜브(4)이 열화하는 등의 문제점과, 용접환경에 의한 노즐연결구(2)가 손상을 받게 된다.The nozzle 7 and the nozzle connector 2 have a screwed structure due to the selection and use of an appropriate nozzle 7 according to the type of gas, and the wear of threads due to replacement of the nozzle 7 There are damages, such as deterioration of the insulating tube 4 due to welding heat, and damage to the nozzle connector 2 due to the welding environment.

이러한 경우 다른 노즐(7)을 체결하여 사용할 수 없게 되므로 와이어 가이드를 교체하여 사용하여야 하므로, 와이어 가이드는 일정 수명을 가지게 된다. 종래의 경우는 노즐연결구(2)의 나사산이 손상된 경우 와이어 가이드(100) 전체를 교환하여 사용하였다.In this case, since the other nozzle 7 can not be used to fasten, the wire guide must be replaced and used, and the wire guide has a certain life. In the conventional case, when the thread of the nozzle connector 2 is damaged, the entire wire guide 100 is replaced.

그러나 본 고안은 노즐연결구(2)의 분리관(6)만을 교체하여 사용하면 되므로 와이어 가이드(100)의 낭비를 줄일 수 있는 장점을 가지게 된다. 따라서 분리관(6)의 교체가 필요한 경우 분리관(6)을 고정관(5)에서부터 해제하여 분리하고, 새로운 분리관(6)으로 교체하면 된다.However, the present invention has an advantage of reducing the waste of the wire guide 100 because it only needs to replace the separation pipe 6 of the nozzle connector (2). Therefore, when the replacement of the separation pipe (6) is necessary to remove the separation pipe (6) from the fixed pipe (5), and to replace the new separation pipe (6).

이와 같이 분리관(6)만을 와이어 가이드(100)에서 교체할 수 있게 됨으로써 와이어 가이드(100) 전체를 버려야 했던 종래의 문제점을 해소할 수 있게 된다.As such, only the separation pipe 6 can be replaced by the wire guide 100, thereby eliminating the conventional problem of having to discard the entire wire guide 100.

이와 같이 본 고안은 노즐연결구(2)를 플렉시블관(1)에 고정되는 고정관(5)과, 상기 고정관(5)에 나사체결되는 분리관(6)으로 구성함으로써, 와이어 가이드(100)의 전체를 교체하지 않고 손상된 분리관(6)만을 교체하여 사용할 수 있으므로 사용수명이 증대되는 효과가 있다.In this way, the present invention consists of a fixed pipe 5 fixed to the flexible pipe 1 and the separating pipe 6 screwed to the fixed pipe 5, the nozzle connector 2, the whole of the wire guide 100 It can be used to replace only the damaged separation pipe (6) without replacing the effect of increasing the service life.

Claims (2)

플렉시블관(1)의 양단에 노즐연결구(2)와 손잡이연결구(3)가 체결되고, 외부에 절연튜브(4)가 피복된 와이어 가이드(100)에 있어서, 상기 노즐연결구(2)는 플렉시블관(1)에 고정된 고정관(5)과, 상기 고정관(5)에 나사체결되어 교체가 가능한 분리관(6)으로 구성됨을 특징으로 하는 용접토치의 와이어 가이드.In the wire guide 100 having the nozzle connector 2 and the handle connector 3 fastened to both ends of the flexible pipe 1 and covered with an insulating tube 4, the nozzle connector 2 is a flexible pipe. Wire guide of the welding torch, characterized in that it consists of a fixed tube (5) fixed to (1), and a separation tube (6) which is screwed into the fixed tube (5) and replaceable. 제 1항에 있어서, 고정관(5)의 일측에는 플렉시블관(1)이 삽입되어 압착고정되고, 타측 외면에는 수나사가 형성되며, 분리관(6)의 일측에는 상기 고정관(5)의 수나사에 체결되는 암나사가 형성되고, 타측에는 노즐(7)이 체결되는 암나사가 형성된 용접토치의 와이어 가이드.According to claim 1, wherein the flexible pipe (1) is inserted into one side of the fixed tube (5), the compression is fixed, the other side is formed with a male screw, the one side of the separation pipe (6) is fastened to the male screw of the fixed tube (5) The female thread is formed, the wire guide of the welding torch is formed with the female thread to the nozzle 7 is fastened to the other side.
KR20-2004-0022035U 2004-08-02 2004-08-02 Wire guide of welding torch KR200365759Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210069816A1 (en) * 2018-05-07 2021-03-11 Kemppi Oy Handle for welding torch and welding torch
KR20220141502A (en) 2021-04-13 2022-10-20 현대삼호중공업 주식회사 Module type welding torch for self assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210069816A1 (en) * 2018-05-07 2021-03-11 Kemppi Oy Handle for welding torch and welding torch
KR20220141502A (en) 2021-04-13 2022-10-20 현대삼호중공업 주식회사 Module type welding torch for self assembly

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