KR200471978Y1 - Connecting apparatus for cable of the welding machine - Google Patents

Connecting apparatus for cable of the welding machine Download PDF

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Publication number
KR200471978Y1
KR200471978Y1 KR2020130007568U KR20130007568U KR200471978Y1 KR 200471978 Y1 KR200471978 Y1 KR 200471978Y1 KR 2020130007568 U KR2020130007568 U KR 2020130007568U KR 20130007568 U KR20130007568 U KR 20130007568U KR 200471978 Y1 KR200471978 Y1 KR 200471978Y1
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South Korea
Prior art keywords
connecting piece
wire
replacement
pressing member
receiving member
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KR2020130007568U
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Korean (ko)
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박민수
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박민수
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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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
    • 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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • 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
    • B23K9/32—Accessories
    • B23K9/327—Means for transporting supplies

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

본 고안에서는 용접기 전류공급선 연결장치에 관한 것으로서, 전선 단부 결합부가 과열 등에 의하여 손상이 되더라도, 전선을 감싸고 있는 교체용연결편만을 용이하게 교체함으로써, 종래의 수리작업에 드는 비용과 시간을 대폭 줄일 수 있는 용접기용 케이블 연결장치를 제시한다. 특히 교체용연결편에 형성된 압착부재접촉부를 통해 압착부재가 강하게 압착하여 전선을 고정시키는 구조를 가짐으로써 사용시에는 견고하게 케이블 연결장치가 유지되도록 하며, 전선 과열 등에 의하여 교체를 할 때에는 교체용연결편만 간단히 제거하여 교체할 수 있는 구조를 제시 한다.The present invention relates to a welding machine current supply line connecting device, even if the wire end coupling portion is damaged by overheating, etc., by easily replacing only the replacement connecting piece surrounding the wire, it can significantly reduce the cost and time of the conventional repair work We present cable connection device for welding machine. In particular, the crimping member is strongly pressed through the crimping member contact portion formed on the replaceable connecting piece to secure the electric wire, so that the cable connection device is maintained firmly in use, and only the replacement connecting piece is easily replaced when the wire is overheated. It suggests a structure that can be removed and replaced.

Description

용접기용 케이블 연결장치{Connecting apparatus for cable of the welding machine}Connecting apparatus for cable of the welding machine}

본 고안은 용접기용 케이블 장치 중, 전류를 공급하는 케이블을 결속하는 장치에 관한 기술 분야에 속한다.This invention belongs to the technical field regarding the apparatus which binds the cable which supplies an electric current among the cable apparatus for welders.

일반적으로 아르곤가스 용접방식은 아르곤가스 용접은 아르곤가스를 용접부위에 분사함과 동시에 용접모재와 용접토치에 설치된 전극봉과의 사이에 고주파를 유도함으로써 용접봉을 용해시켜 용접모재를 용접하는 방식이다.In general, the argon gas welding method is an argon gas welding method in which argon gas is injected onto a welding site and at the same time, a welding rod is melted by dissolving the welding rod by inducing high frequency between the welding base material and the electrode installed in the welding torch.

아르곤가스 용접에 사용되는 아르곤가스는 고온에서도 안정성을 유지하는 비활성 가스의 한 종류이다.Argon gas used for argon gas welding is a kind of inert gas that maintains stability even at high temperatures.

아르곤 가스는 용접부위에 공기를 차단하여 산화물의 발생과 불순물의 혼입으로 방지함으로써 정밀하고 세밀한 용접이 가능하여 탄소강이나 합금강이 나 유색금속 등을 용접할 때 주로 많이 사용된다.
Argon gas is used mainly when welding carbon steel, alloy steel, or colored metal by cutting air into the welding area and preventing the generation of oxides and mixing of impurities to enable precise and fine welding.

아르곤가스 용접용 용접토치와 용접기본체와의 사이에서 용접토치와 용접기본체를 연결하는 아르곤가스 용접용 케이블에는 용접토치에 아르곤가스를 공급하기 위한 가스관과, 용접토치의 전극봉에 고주파전류를 공급하는 전선을 포함하고 있다.The argon gas welding cable that connects the welding torch and the welding main body between the welding torch for welding argon gas and the welding main body includes a gas pipe for supplying argon gas to the welding torch, and an electric wire for supplying high frequency current to the electrode of the welding torch. It includes.

도 1, 도 2에서는 통상 사용되는 아르곤 용접용 본체와 그에 연결된 케이블 을 도시하고 있는데, 전선이 흐르는 부위는 과열 등으로 인하여 제품이 손상될 경우, (C) 부품을 통째로 교체해야 하는 문제가 있었다.
1 and 2 illustrate a commonly used main body for argon welding and a cable connected thereto, in which a portion of the electric wire flows when the product is damaged due to overheating or the like.

이에 착안하여 본 고안에서는 전선 과부하 등의 문제가 발생하더라도 용이하게 전선 연결장치부 만을 교체할 수 있는 부품을 가진 케이블 연결 구조를 제시하고자 한다.
With this in mind, the present invention intends to provide a cable connection structure having a component that can easily replace only the wire connection unit even when a problem such as wire overload occurs.

없음.none.

본 고안에서는 용접기 전류공급선 연결장치에 관한 것으로서, 전선 단부 결합부가 과열 등에 의하여 손상이 되더라도, 전선을 감싸고 있는 교체용연결편만을 용이하게 교체함으로써, 종래의 수리작업에 드는 비용과 시간을 대폭 줄일 수 있는 용접기용 케이블 연결장치를 제시하고자 한다.The present invention relates to a welding machine current supply line connecting device, even if the wire end coupling portion is damaged by overheating, etc., by easily replacing only the replacement connecting piece surrounding the wire, it can significantly reduce the cost and time of the conventional repair work We will present a cable connection device for welding machine.

특히 교체용연결편에 형성된 압착부재접촉부를 통해 압착부재가 강하게 압착하여 전선을 고정시키는 구조를 가짐으로써 사용시에는 견고하게 케이블 연결장치가 유지되도록 하며, 전선 과열 등에 의하여 교체를 할 때에는 교체용연결편만 간단히 제거하여 교체할 수 있는 구조를 제시하고자 한다.In particular, the crimping member is strongly pressed through the crimping member contact portion formed on the replaceable connecting piece to secure the electric wire, so that the cable connection device is maintained firmly in use, and only the replacement connecting piece is easily replaced when the wire is overheated. We will present a structure that can be removed and replaced.

제1해결수단First solution

용접기용 케이블 연결장치에 있어서,In the cable connection device for the welding machine,

일측에는 가스관이음부(410)가 형성되고, 타측에는 전선및연결편수용부재 (100)가 형성되는 연결장치부재(400)와, Gas pipe fitting 410 is formed on one side, and the other connecting device member 400 is formed with the wire and the connecting piece receiving member 100,

상기 전선및연결편수용부재(100) 내부에 장착됨과 동시에 내부에는 전선(300) 단부가 삽입되는 원통형의 교체용연결편(200)과, A cylindrical replacement connecting piece 200 which is mounted inside the wire and connecting piece receiving member 100 and at the same time the end of the wire 300 is inserted therein;

상기 전선및연결편수용부재 내부로 인입되면서 교체용연결편(200)의 측면을 압착하는 압착부재(150)를 포함하되, 전선및연결편수용부재(100)의 측면에는, 압착부재(150)를 수용하는 구멍인, 압착부재수용구(110,111)가 형성되며, Including the crimping member 150 to be pressed into the wire and the connecting piece receiving member while pressing the side of the replacement connecting piece 200, on the side of the wire and the connecting piece receiving member 100, accommodating the pressing member 150 The hole, the pressing member receiving device (110, 111) is formed,

교체용연결편(200)의 측면에는 상기 압착부재수용구(110,111)의 위치에 대응되는 위치에 압착부재접촉부(210,211) 구멍이 형성되며,Holes of the contact member contact portions 210 and 211 are formed at positions corresponding to the positions of the pressing member receiving devices 110 and 111 on the side surfaces of the replacement connection piece 200.

압착부재의 하단의 폭(D1)보다, 압착부재접촉부(210,211) 구멍의 지름(D2) 을 작게 형성되며, 외력에 의하여, 압착부재(150)가 압착부재접촉부 구멍을 소성변형시킴과 동시에 전선(200)이 교체용연결편(200)에 고정됨으로써,The diameter D2 of the holes of the contact members 210 and 211 is made smaller than the width D1 of the lower end of the contact member, and by the external force, the press member 150 plastically deforms the holes of the contact member contact portion and the wire ( 200 is fixed to the replacement connecting piece 200,

전선(300)과 교체용연결편(200)과 전선및연결편수용부재(100)가 전기적으로 통하도록 형성된, 용접기용 케이블 연결장치가 제시된다.
A cable connection device for a welder is provided, which is formed so that the wire 300 and the replacement connection piece 200 and the wire and the connection piece receiving member 100 are in electrical communication.

제2해결수단Second solution

일측에는 가스관이음부(410)가 형성되고, 타측에는 전선및연결편수용부재 (100)가 형성되는 연결장치부재(400)와, 상기 전선및연결편수용부재(100) 내부에 장착됨과 동시에 내부에는 전선(300) 단부가 삽입되는 원통형의 교체용연결편(200)과, 상기 전선및연결편수용부재 내부로 인입되면서 교체용연결편(200)의 측면을 압착하는 압착부재(150)를 포함하되,A gas pipe fitting 410 is formed at one side, and a connection device member 400 having a wire and a connection piece receiving member 100 formed at the other side, and mounted inside the wire and the connection piece receiving member 100 and at the same time an electric wire therein. 300 includes a cylindrical replacement connection piece 200 is inserted into the end portion and a crimping member 150 for pressing the side of the replacement connection piece 200 while being inserted into the wire and the connection piece receiving member,

전선및연결편수용부재(100)의 측면에는, 압착부재(150)를 수용하는 구멍인, 압착부재수용구(110,111)가 형성되며, 교체용연결편(200)의 측면에는 상기 압착부재수용구(110,111)의 위치에 대응되는 위치에 압착부재접촉부(210,211) 구멍이 형성되며, 압착부재접촉부 구멍 및 압착부재수용구 구멍을 관통한 압착부재 하단부가, 교체용 연결편(200)으로 삽입된 전선(200)을 밀착하여 고정함으로써,On the side of the wire and the connecting piece receiving member 100, the pressing member receiving device (110, 111), which is a hole for receiving the pressing member 150, is formed, and the pressing member receiving tool (110,111) on the side of the replacement connecting piece (200). The contact member 210, 211 hole is formed in a position corresponding to the position of), the lower end of the crimping member through the crimping member contact hole and the crimping member receiver hole, the wire 200 inserted into the replacement connection piece 200 By fixing the

전선(300)과 교체용연결편(200)과 전선및연결편수용부재(100)가 전기적으로 통하도록 형성된, 용접기용 케이블 연결장치가 제시된다.
A cable connection device for a welder is provided, which is formed so that the wire 300 and the replacement connection piece 200 and the wire and the connection piece receiving member 100 are in electrical communication.

제3해결수단Third solution

일측에는 가스관이음부(410)가 형성되고, 타측에는 전선및연결편수용부재 (100)가 형성되는 연결장치부재(400)와, 상기 전선및연결편수용부재(100) 내부에 장착됨과 동시에 내부에는 전선(300) 단부가 삽입되는 원통형의 교체용연결편(200)과, 상기 전선및연결편수용부재 내부로 인입되면서 교체용연결편(200)의 측면을 압착하는 압착부재(150)를 포함하되,A gas pipe fitting 410 is formed at one side, and a connection device member 400 having a wire and a connection piece receiving member 100 formed at the other side, and mounted inside the wire and the connection piece receiving member 100 and at the same time an electric wire therein. 300 includes a cylindrical replacement connection piece 200 is inserted into the end portion and a crimping member 150 for pressing the side of the replacement connection piece 200 while being inserted into the wire and the connection piece receiving member,

전선및연결편수용부재(100)의 측면에는, 압착부재(150)를 수용하는 구멍인, 압착부재수용구(110,111)가 형성되며, 교체용연결편(200)의 측면에는, 교체용연결편의 측면 몸체의 일부가 절개된 부위인 압착부재접촉부(1210,1211)가 형성되어, 압착부재(150)가 외력을 가할 경우, 절개된 부위가 교체용연결편 내부로(R1,R2 방향) 꺾여 들어가게 되도록 형성되어, 꺾여 들어간 압착부재접촉부(1210,1211)가 교체용연결편(200)의 내부로 삽입된 전선(200)을 밀착하여 고정함으로써, 전선(300)과 교체용연결편(1200)과 전선및연결편수용부재(100)가 전기적으로 통하도록 형성된, 용접기용 케이블 연결장치가 제시된다.
On the side of the wire and the connecting piece receiving member 100, the pressing member receiving device (110, 111), which is a hole for receiving the pressing member 150, is formed, and on the side of the replacement connecting piece 200, the side body of the replacement connecting piece Compression member contact portions 1210 and 1211, which are portions of which are cut, are formed, and when the pressing member 150 exerts an external force, the cut portions are formed to be bent into the replacement connecting piece (in the R1 and R2 directions). , The crimped contact members 1210 and 1211 are in close contact with the wire 200 inserted into the replacement connection piece 200 to fix the wire 300, the replacement connection piece 1200, the wire and the connection piece receiving member. A cable connection device for a welder, which is formed so that 100 is in electrical communication, is presented.

제4해결수단4th solution

본 해결수단에서는 교체용연결편의 몸체에 구멍이나 절개부가 형성됨이 없이 , 압착부재가 교체용연결편을 강하게 압착하여, 전선을 고정하는 구조를 취한다.In this solution, the pressing member is strongly pressed against the replacement connecting piece without fixing a hole or a cutout in the body of the replacement connecting piece, thereby securing a wire.

즉, 일측에는 가스관이음부(410)가 형성되고, 타측에는 전선및연결편수용부재 (100)가 형성되는 연결장치부재(400)와, 상기 전선및연결편수용부재(100) 내부에 장착됨과 동시에 내부에는 전선(300) 단부가 삽입되는 원통형의 교체용연결편 (200)과, 상기 전선및연결편수용부재 내부로 인입되면서 교체용연결편(200)의 측면을 압착하는 압착부재(150)를 포함하되, 교체용연결편(200)의 단부에는, 플랜지 형상으로 돌출되어 있는 연결편스토퍼(230)가 형성되어, 교체용연결편(200)을 전선및연결편수용부재(100) 내부에 장착된 상태에서 밖으로 용이하게 꺼낼 수 있도록 함을 특징으로 하며, 전선및연결편수용부재(100)의 측면에는, 압착부재(150)를 수용하는 구멍인, 압착부재수용구(110,111)가 형성되며, 압착부재수용구(110,111)로 삽입되는 압착부재의 단부에 의하여 힘을 받아 원통형의 교체용연결편의 측면부가 소성변형됨으로써, 교체용연결편(200) 내부로 인입된 전선(300)이 고정되는 용접기용 케이블 연결장치가 제시된다.
That is, the gas pipe joint 410 is formed on one side, and the connection device member 400 on which the wire and the connecting piece receiving member 100 is formed, and the inside of the wire and the connecting piece receiving member 100 is formed at the same time. It includes a cylindrical replacement connecting piece 200 is inserted into the end of the wire 300 and the pressing member 150 for pressing the side of the replacement connecting piece 200 while being introduced into the wire and the connecting piece receiving member, replacement At the end of the connecting piece 200, a connecting piece stopper 230 protruding in a flange shape is formed, it is possible to easily take out the replacement connecting piece 200 in a state mounted inside the wire and connecting piece receiving member 100. It characterized in that, the side of the wire and the connecting piece receiving member 100, the pressing member receiving device (110, 111), which is a hole for accommodating the pressing member 150 is formed, inserted into the pressing member receiving device (110, 111). Force by the end of the pressing member being Oh, by the plastic deformation of the side portion of the replacement connecting piece of the cylindrical, there is proposed a cable connecting device for a welder to which the wire 300 introduced into the replacement connecting piece 200 is fixed.

본 고안에서는 용접기 전류공급선 연결장치에 관한 것으로서, 전선 단부 결합부가 과열 등에 의하여 손상이 되더라도, 전선을 감싸고 있는 교체용연결편만을 용이하게 교체함으로써, 종래의 수리작업에 드는 비용과 시간을 대폭 줄일 수 있는 용접기용 케이블 연결장치라는 장점이 있다. 특히 교체용연결편에 형성된 압착부재접촉부를 통해 압착부재가 강하게 압착하여 전선을 고정시키는 구조를 가짐으로써 사용시에는 견고하게 케이블 연결장치가 유지되도록 하며, 전선 과열 등에 의하여 교체를 할 때에는 교체용연결편만 간단히 제거하여 교체할 수 있다.
The present invention relates to a welding machine current supply line connecting device, even if the wire end coupling portion is damaged by overheating, etc., by easily replacing only the replacement connecting piece surrounding the wire, it can significantly reduce the cost and time of the conventional repair work There is an advantage in that the cable connection device for the welder. In particular, the crimping member is strongly pressed through the crimping member contact portion formed on the replaceable connecting piece to secure the electric wire so that the cable connecting device is maintained firmly in use, and only the replacement connecting piece is easily replaced when the wire is overheated. Can be removed and replaced.

도 1은 통상적인 아르곤 용접기 본체 및 케이블,
도 2는 통상적인 케이블 연결장치부의 촬영사진
도 3은 본 고안에 따른 케이블 연결장치부의 구성요소들을 보인 분해사시도
도 4는 도 3의 구성들이 결합된 측단면도
도 5는 도 3의 측단면도
도 6은 교체용연결편(200)의 확대 사시도
도 7은 교체용연결편의 다른 실시예(1200)를 보인 사시도.
도 8은 도 7의 교체용연결편이 구비된 연결장치부의 측단면도이다.
도 9 및 도 10은 도 4와 다른 방법으로 압착부재(150)가 압착부재접촉부 (210,211)를 눌러서, 전선을 고정시키는 방법을 설명하기 위한 도면이다.1 is a conventional argon welder body and cable,
2 is a photograph taken with a conventional cable connection unit
Figure 3 is an exploded perspective view showing the components of the cable connection unit according to the present invention
4 is a side cross-sectional view in which the components of FIG. 3 are combined;
5 is a side cross-sectional view of FIG.
6 is an enlarged perspective view of the replacement connection piece 200
7 is a perspective view showing another embodiment 1200 of the replacement connecting piece.
8 is a side cross-sectional view of a connection device unit provided with a replacement connection piece of FIG. 7.
9 and 10 are views for explaining a method in which the pressing member 150 presses the pressing member contact parts 210 and 211 to fix the electric wire in a different manner from that shown in FIG. 4.

이하 본 고안을 실시하기 위한 바람직한 실시예에 대하여 도면을 참조하여 설명한다.Hereinafter, a preferred embodiment for carrying out the present invention will be described with reference to the drawings.

다만 본 고안의 권리범위는 특허청구범위와 균등수준의 고안의 범위로 파악되어야 한다.However, the scope of the right of the present invention should be understood as the scope of the claims and equivalent level of the invention.

도 2는 통상적인 케이블 연결장치부의 촬영사진, 도 3은 본 고안에 따른 케이블 연결장치부의 구성요소들을 보인 분해사시도, 도 4는 도 3의 구성들이 결합된 측단면도, 도 5는 도 3의 측단면도, 도 6은 교체용연결편(200)의 확대 사시도, 도 7은 교체용연결편의 다른 실시예(1200)를 보인 사시도, 도 8은 도 7의 교체용연결편이 구비된 연결장치부의 측단면도이다.
2 is a photograph taken of a conventional cable connector, Figure 3 is an exploded perspective view showing the components of the cable connector according to the present invention, Figure 4 is a side cross-sectional view of the components of Figure 3 combined, Figure 5 is a side of Figure 3 6 is an enlarged perspective view of the replacement connecting piece 200, FIG. 7 is a perspective view showing another embodiment 1200 of the replacement connecting piece, and FIG. 8 is a side cross-sectional view of the connecting device provided with the replacement connecting piece of FIG. .

본 고안은 용접장치의 케이블 연결장치부의 구조에 관한 것으로서, 종래의 케이블 연결장치를 도시한 도 2(B),(C)를 대체한 구조에 해당한다. 보다 구체적으로는 전류공급선 및 연결장치부재가 결속되는 부위에 대한 구조를 제시한다.
The present invention relates to the structure of the cable connecting portion of the welding device, and corresponds to the structure replacing the conventional cable connecting device of Figure 2 (B), (C). More specifically, the structure for the portion where the current supply line and the connecting device member is bound is presented.

종래 연결장치부에서는, 도 2(C)에서와 같이 각각 가스관 및 전류공급선이 결속되어 있는데, 그 중에서 전류공급선 단부는 금속편에 물려있으며, 금속편은 소정의 연결편에 의하여 연결장치부재 단부의 구멍(도 2 (C))에 체결되는 구조를 가진다.In the conventional connecting device portion, as shown in Fig. 2C, the gas pipe and the current supply line are respectively bound, wherein the end of the current supply line is bitten by a metal piece, and the metal piece is formed by a predetermined connection piece to open the hole (Fig. 2 (C)) has a structure that is fastened.

하지만, 종래의 전류공급선 단부가 과열되는 등 손상이 있으면, 연결장치부 통째로 교체를 해야만 해서 교체비용이 상당하다는 단점이 있었고, 교체작업 자체가 매우 번거롭다는 단점이 있었다.
However, if the current supply line end is damaged, such as overheating, there is a disadvantage in that the replacement cost is considerable because the whole connection device must be replaced, there is a disadvantage that the replacement work itself is very cumbersome.

도 3을 참조하면, 본 고안의 케이블 연결장치는 크게 연결장치부재(400), 연결장치부재 일측의 연결돌출부(420)와 결합되는 전선및연결편수용부재(100), 전선및연결편수용부재 내부에 장착되는 교체용연결편(200)을 포함하여 구성된다.
3, the cable connection device of the present invention is largely connected to the connection device member 400, the connection projection member 420 on one side of the connection device member, the wire and connection piece receiving member 100, the wire and the connection piece receiving member inside It is configured to include a replacement connection piece 200 is mounted.

상기 연결장치부재(400)와 전선및연결편수용부재(100)는 별도의 몸체로 도시되어 있지만 처음부터 일 몸체로 형성되어 제조되는 것이 바람직하다.
Although the connecting device member 400 and the wire and the connecting piece receiving member 100 are shown as separate bodies, it is preferable that the connecting device member 400 is formed and manufactured as one body from the beginning.

연결장치부재(400)는 일단이 용접토치쪽으로 연결되며, 타측은 도 3과 같이 분기되어 분기된 한쪽은 가스관이음부(410)로 연결되며, 나머지 한쪽인 연결돌출부(420)은 전선및연결편수용부재(100)와 결합하게 된다.
One end of the connecting device member 400 is connected to the welding torch, and the other side is branched as shown in FIG. 3, and one side of the connecting device member 400 is connected to the gas pipe fitting 410, and the other connecting protrusion 420 is used for wires and connecting pieces. It is coupled with the member 100.

교체용연결편(200)은 파이프 형상으로 형성되어 내부로 전선(300) 단부가 인입된다.Replacement connection piece 200 is formed in a pipe shape end of the wire 300 is introduced into the inside.

전선및연결편수용부재(100)의 측면은 압착부재(150)가 수용될 수 있는 구멍인 압착부재수용구(110,111)가 형성되어 있다. 압착부재(150)가 수용되는 방법은 압착부재수용구(110,111) 내부면을 따라 형성된 나사부와 나사결합함이 바람직하며, 기타 억지끼움 형태도 가능하다.
Sides of the wire and the connecting piece receiving member 100 is formed with a pressing member receiving device (110, 111) that is a hole in which the pressing member 150 can be accommodated. The method of accommodating the crimping member 150 is preferably screwed with a screw portion formed along the inner surface of the crimping member receptacle 110 and 111, and other interference fit forms are also possible.

압착부재(150)는 이 구멍을 통하여 전선및연결편수용부재(100) 내부로 몸체의 하측 일부가 삽입되며, 교체용연결편(200) 측면에 형성되어 있는 압착부재접촉부(210,211) 구멍을 통과하여 삽입된 전선(300)단부를 강하게 누르게 된다.(도 4) 도 4의 상태에서는 본체(도 1참조)로부터 공급된 전류가 전선(300)을 통하여 흘러들어와서 전선및연결편수용부재(100)를 거친뒤, 연결장치부재(400)를 거친뒤 최종적으로 용접토치(도 1참조) 쪽으로 공급되게 된다.
The pressing member 150 is inserted into the lower part of the body into the wire and connecting piece receiving member 100 through this hole, and is inserted through the pressing member contact portions 210 and 211 formed on the side of the replacement connecting piece 200. (Fig. 4) In the state of Fig. 4, the current supplied from the main body (see Fig. 1) flows through the wire 300 and passes through the wire and the connecting piece receiving member 100. Then, after passing through the connecting device member 400 is finally supplied to the welding torch (see Fig. 1).

교체용연결편(200)은 전기전도도가 우수한 구리 등의 재질로 형성됨이 바람직하다. 연결돌출부(420), 압착부재(150), 전선및연결편수용부재(100)등도 전기적으로 통전 물질이어야 한다.
Replacement connection piece 200 is preferably formed of a material such as copper excellent in electrical conductivity. The connection protrusion 420, the crimping member 150, the wire and the connecting piece receiving member 100 should also be an electrically conductive material.

도 4와 같이 압착부재가 구멍형상의 압착부재접촉부(210,211)을 관통하여, 전선(300)에 직접 접촉할 수도 있지만, 도 9 및 도 10에서와 같이 압착부재(150) 하단의 폭(D1)과 비교하여, 압착부재접촉부(210,211) 구멍의 지름(D2)을 작게 형성한 상태에서 압착부재(150)를 하방으로 강하게 압착하여, 압착부재접촉부(210,211) 구멍에 소성변형을 가하며 구멍 크기를 넓힘으로써, 소성변형된 압착부재접촉부 구멍 주변의 하방으로 돌출된 부위가 전선(300)을 고정시킬 수도 있다. 도 10에서 소성변형 부위를 점선으로 표시하고 P로 나타내고 있다.
As shown in FIG. 4, the pressing member penetrates through the hole-shaped pressing member contact portions 210 and 211 to directly contact the electric wire 300. However, as shown in FIGS. 9 and 10, the width D1 of the lower end of the pressing member 150 is shown. Compared with that, the pressing member 150 is pressed down strongly in the state where the diameter D2 of the pressing member contact portions 210 and 211 is made small, and plastic deformation is applied to the pressing member contact portions 210 and 211 holes, thereby increasing the hole size. As a result, a portion projecting downwardly around the plastically deformed pressing member contact portion hole may fix the wire 300. In FIG. 10, plastic deformation parts are indicated by dotted lines and indicated by P.

한편, 교체용연결편(200)을 전선및연결편수용부재(100) 내부에 장착된 상태에서 밖으로 꺼낼 경우, 용이하게 꺼낼 수 있도록 교체용연결편(200) 단부는 플랜지 형상으로 돌출되어 있는 연결편스토퍼(230)가 형성되어 있다. 도 4를 참조하면, 교체용연결편(200)몸체가 내부로 완전히 들어가지 않고, 그 단부의 연결편스토퍼 (230)가 전선및연결편수용부재(100) 단부에 걸려 있음을 알 수 있다. 연결편스토퍼는 도면에서 제시된 여하한의 실시예에서 모두 적용가능함은 물론이다.
On the other hand, when the replacement connecting piece 200 is taken out from the state attached to the inside of the wire and connecting piece receiving member 100, the connection piece stopper 230 protruding in a flange shape so that the replacement connecting piece 200 can be easily taken out. ) Is formed. Referring to FIG. 4, it can be seen that the replacement connecting piece 200 does not completely enter the body, and the connecting piece stopper 230 at the end thereof is caught at the end of the wire and connecting piece receiving member 100. The connecting piece stopper is of course applicable in any of the embodiments shown in the drawings.

도 7 교체용연결편의 다른 실시예(1200)를 보인 사시도이다. 7 is a perspective view showing another embodiment 1200 of the replacement connecting piece.

교체용연결편의 측면 몸체의 일부가 절개되어 상부로부터 압착부재(150)가 외력을 가할 경우, 절개된 부위(압착부재접촉부에 해당함. 1210,1211)가 교체용연결편 내부로(R1,R2 방향) 휘어져 꺾여 들어가게 되도록 형성된 것이다.
When a part of the side body of the replacement connecting piece is cut off and the pressing member 150 exerts an external force from the top, the cut portion (corresponding to the pressing member contact portion. 1210, 1211) moves into the replacement connecting piece (in the R1 and R2 directions). It is formed to be bent and bent.

도 8을 참조하면, 교체용연결편(1200)의 절개된 부위인 압착부재접촉부(1210,1211)가 압착부재(150) 하단부에 의하여 힘을 받아서, 압착부재접촉부는 그 아래에 인입된 전선(300)과 접촉되어 있음을 알 수 있다.
Referring to FIG. 8, the crimping member contact parts 1210 and 1211, which are cut portions of the replacement connecting piece 1200, receive a force by the lower end of the crimping member 150, and the crimping member contact part is inserted into the wire 300. It can be seen that the contact with).

한편, 도 7과 달리 교체용연결편에 절개된 부위가 없이 형성될 수도 있으며, 압착부재(150) 단부가 상부로부터 교체용연결편 측면을 직접 압착하여 교체용연결편 내부에 삽입된 전선을 고정하여, 전선(300)으로부터 교체용연결편을 통하여, 전선및연결편수용부재(100) 쪽으로 전기적으로 통하도록 할 수도 있다.
On the other hand, unlike Figure 7 may be formed without a portion cut in the replacement connecting piece, the end of the crimping member 150 directly press the replacement connecting piece side from the top to fix the wire inserted into the replacement connecting piece, the wire Through the replacement connecting piece from 300, it may be electrically connected to the wire and the connecting piece receiving member 100.

본 고안에서는 용접기 전류공급선 연결장치에 관한 것으로서, 전선 단부 결합부가 과열 등에 의하여 손상이 되더라도, 전선을 감싸고 있는 교체용연결편만을 용이하게 교체함으로써, 종래의 수리작업에 드는 비용과 시간을 대폭 줄일 수 있는 용접기용 케이블 연결장치라는 장점이 있다. 특히 교체용연결편에 형성된 압착부재접촉부를 통해 압착부재가 강하게 압착하여 전선을 고정시키는 구조를 가짐으로써 사용시에는 견고하게 케이블 연결장치가 유지되도록 하며, 전선 과열 등에 의하여 교체를 할 때에는 교체용연결편만 간단히 제거하여 교체할 수 있다.
The present invention relates to a welding machine current supply line connecting device, even if the wire end coupling portion is damaged by overheating, etc., by easily replacing only the replacement connecting piece surrounding the wire, it can significantly reduce the cost and time of the conventional repair work There is an advantage in that the cable connection device for the welder. In particular, the crimping member is strongly pressed through the crimping member contact portion formed on the replaceable connecting piece to secure the electric wire so that the cable connecting device is maintained firmly in use, and only the replacement connecting piece is easily replaced when the wire is overheated. Can be removed and replaced.

100:전선및연결편수용부재
110,111:압착부재수용구
120:나사부
150:압착부재
200:교체용연결편
210,211:압착부재접촉부
230:연결편스토퍼
300:전선
400:연결장치부재
410:가스관이음부
420:연결돌출부
421:나사
1200:교체용연결편
1210,1211:압착부재접촉부
1230:연결편스토퍼100: wire and connecting piece receiving member
110,111: crimping member
120: screw part
150: pressing member
200: Replacement Connection
210,211: Crimping member contact part
230: connecting piece stopper
300: wire
400: connecting device member
410: gas pipe fitting
420: connection protrusion
421: screw
1200: Replacement Connection
1210, 1211: Crimping member contact
1230: connecting piece stopper

Claims (5)

용접기용 케이블 연결장치에 있어서,
일측에는 가스관이음부(410)가 형성되고, 타측에는 전선및연결편수용부재 (100)가 형성되는 연결장치부재(400)와,
상기 전선및연결편수용부재(100) 내부에 장착됨과 동시에 내부에는 전선(300) 단부가 삽입되는 원통형의 교체용연결편(200)과,
상기 전선및연결편수용부재 내부로 인입되면서 교체용연결편(200)의 측면을 압착하는 압착부재(150)를 포함하되,

전선및연결편수용부재(100)의 측면에는, 압착부재(150)를 수용하는 구멍인, 압착부재수용구(110,111)가 형성되며,
교체용연결편(200)의 측면에는, 교체용연결편의 측면 몸체의 일부가 절개된 부위인 압착부재접촉부(1210,1211)가 형성되어, 압착부재(150)가 외력을 가할 경우, 절개된 부위가 교체용연결편 내부로(R1,R2 방향) 꺾여 들어가게 되도록 형성되어, 꺾여 들어간 압착부재접촉부(1210,1211)가 교체용연결편(200)의 내부로 삽입된 전선(200)을 밀착하여 고정함으로써, 전선(300)과 교체용연결편(1200)과 전선및연결편수용부재(100)가 전기적으로 통하도록 형성된,
용접기용 케이블 연결장치.
In the cable connection device for the welding machine,
Gas pipe fitting 410 is formed on one side, and the other connecting device member 400 is formed with the wire and the connecting piece receiving member 100,
A cylindrical replacement connecting piece 200 which is mounted inside the wire and connecting piece receiving member 100 and at the same time the end of the wire 300 is inserted therein;
Including the crimping member 150 to be pressed into the wire and the connecting piece receiving member inside the side of the replacement connecting piece 200,

On the side of the wire and the connecting piece receiving member 100, the pressing member receiving apparatus (110, 111), which is a hole for receiving the pressing member 150, is formed,
On the side of the replacement connecting piece 200, the pressing member contact portion 1210, 1211, which is a portion in which a portion of the side body of the replacement connecting piece is formed is formed, when the pressing member 150 exerts an external force, the cut portion is It is formed so as to be bent into the replacement connecting piece (R1, R2 direction), the crimped contact member 1210, 1211 is bent in close contact with and fixed to the wire 200 inserted into the replacement connecting piece 200, 300 and the replacement connecting piece 1200 and the wire and the connecting piece receiving member 100 is formed to be in electrical communication,
Cable connection for welding machine.
삭제delete 삭제delete 삭제delete 삭제delete
KR2020130007568U 2013-09-10 2013-09-10 Connecting apparatus for cable of the welding machine KR200471978Y1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005285603A (en) * 2004-03-30 2005-10-13 Matsushita Electric Ind Co Ltd Power cable for welding or cutting device
KR20100002058U (en) * 2008-08-18 2010-02-26 대우용접장비산업(주) Torch for TIG welder
JP2010170962A (en) * 2009-01-26 2010-08-05 Chugoku Electric Power Co Inc:The Wire connecting apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005285603A (en) * 2004-03-30 2005-10-13 Matsushita Electric Ind Co Ltd Power cable for welding or cutting device
KR20100002058U (en) * 2008-08-18 2010-02-26 대우용접장비산업(주) Torch for TIG welder
JP2010170962A (en) * 2009-01-26 2010-08-05 Chugoku Electric Power Co Inc:The Wire connecting apparatus

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