KR100973115B1 - Cable for argon gas welding - Google Patents

Cable for argon gas welding Download PDF

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KR100973115B1
KR100973115B1 KR1020080025714A KR20080025714A KR100973115B1 KR 100973115 B1 KR100973115 B1 KR 100973115B1 KR 1020080025714 A KR1020080025714 A KR 1020080025714A KR 20080025714 A KR20080025714 A KR 20080025714A KR 100973115 B1 KR100973115 B1 KR 100973115B1
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South Korea
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welding
high frequency
cable
argon gas
control line
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KR1020080025714A
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Korean (ko)
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KR20090100504A (en
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한상구
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한상구
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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
    • B23K9/123—Serving also as contacting devices supplying welding current to an electrode
    • 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
    • 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 발명은 아르곤가스 용접시 용접토치와 용접기본체의 사이에 설치 사용되는 아르곤가스 용접용 케이블에 관한 것으로, 더욱 상세하게는 용접토치의 작동을 제어하기 위한 제어선의 말단에 고주파를 필터링하는 고주파차단장치를 장치하여, 상기 제어선을 용접토치의 용접봉에 고주파전류를 유도하는 고주파유도선과 함께 케이블의 내부에 설치함으로써, 케이블의 이동성과 유연성을 향상시켜 용접토치를 자유롭게 움직일 수 있게 되고, 이를 통해 아르곤가스 용접작업을 정밀하고 편리하게 할 수 있게 된 아르곤가스 용접용 케이블에 관한 것이다. The present invention relates to a cable for argon gas welding, which is installed between a welding torch and a welding main body during argon gas welding, and more particularly, a high frequency blocking device for filtering high frequency at the end of a control line for controlling the operation of the welding torch. By installing the control line inside the cable with a high-frequency induction wire for inducing high-frequency current to the welding rod of the welding torch, to improve the mobility and flexibility of the cable to move the welding torch freely, thereby argon gas The present invention relates to a cable for argon gas welding, which enables precise and convenient welding operation.

본 발명에 따르면, 용접기본체와 용접토치와의 사이에서 용접기본체로부터 유인되는 아르곤가스와 고주파전류를 각각 용접토치의 가스분사구와 전극봉으로 공급 및 제어하기 위하여 가스도관과 고주파유도선과 제어선을 포함하여 구성된 케이블에 있어서, 상기 제어선이 용접토치와 용접기본체와 연결하기 위해 외부로 노출되는 양단 일부분만을 제외하고 가스도관의 내부에 고주파유도선과 함께 내설되되, 용접기본체와 연결되는 제어선의 일단에 고주파차단장치가 설치되어, 제어선이 고주파유도선과 함께 가스도관의 내부에 설치되더라도 고주파차단장치의 작용을 통해 고주파유도선에 의해 고주파전류에 간섭되지 않게 됨으로써 아르곤가스와 고주파전류의 공급 및 제어를 원활하게 할 수 있게 됨을 특징으로 한 아르곤가스 용접용 케이블이 제공된다. According to the present invention, a gas conduit, a high frequency guide line, and a control line are provided to supply and control the argon gas and the high frequency current drawn from the welding body between the welding body and the welding torch to the gas injection port and the electrode of the welding torch, respectively. In the cable, the control line is built with a high frequency induction line inside the gas conduit except for a part of both ends exposed to the outside to connect the welding torch and the welding main body, the high frequency cut-off at one end of the control line connected to the welding main body Even if the control line is installed inside the gas conduit together with the high frequency induction line, the high frequency induction device does not interfere with the high frequency current through the action of the high frequency induction line, thereby smoothly supplying and controlling argon gas and high frequency current. Argon gas welding cable characterized in that It is a ball.

아르곤가스, 용접, 케이블, 제어선, 가스도관, 고주파유도선, 고주파차단장치 Argon gas, welding, cable, control line, gas conduit, high frequency induction line, high frequency breaker

Description

아르곤가스 용접용 케이블{Cable for argon gas welding}Cable for argon gas welding

본 발명은 아르곤가스 용접시 용접토치와 용접기본체의 사이에 설치 사용되는 아르곤가스 용접용 케이블에 관한 것으로, 더욱 상세하게는 용접토치의 작동을 제어하기 위한 제어선의 말단에 고주파를 필터링하는 고주파차단장치를 장치하여, 상기 제어선을 용접토치의 용접봉에 고주파전류를 유도하는 고주파유도선과 함께 케이블의 내부에 설치함으로써, 케이블의 이동성과 유연성을 향상시켜 용접토치를 자유롭게 움직일 수 있게 되고, 이를 통해 아르곤가스 용접작업을 정밀하고 편리하게 할 수 있게 된 아르곤가스 용접용 케이블에 관한 것이다. The present invention relates to a cable for argon gas welding, which is installed between a welding torch and a welding main body during argon gas welding, and more particularly, a high frequency blocking device for filtering high frequency at the end of a control line for controlling the operation of the welding torch. By installing the control line inside the cable with a high-frequency induction wire for inducing high-frequency current to the welding rod of the welding torch, to improve the mobility and flexibility of the cable to move the welding torch freely, thereby argon gas The present invention relates to a cable for argon gas welding, which enables precise and convenient welding operation.

일반적으로 아르곤가스 용접은 아르곤가스를 용접부위에 분사함과 동시에 용접모재와 용접토치에 설치된 전극봉과의 사이에 고주파를 유도함으로써 용접봉을 용해시켜 용접모재를 용접하는 방식이다. In general, argon gas welding is a method of welding a welding base material by dissolving the welding rod by inducing high frequency between the welding base material and the electrode installed in the welding torch while injecting the argon gas to the welding part.

이러한 아르곤가스 용접에 사용되는 아르곤가스는 고온에서 안정한 비활성 가스이므로, 용접부위에 공기를 차단하여 산화물의 발생과 불순물의 혼입으로 방지함으로써 정밀하고 세밀한 용접이 가능하여 탄소강이나 합금강이나 유색금속 등을 용접할 때 주로 많이 사용된다. The argon gas used for argon gas welding is an inert gas that is stable at high temperatures. Therefore, it is possible to precisely and finely weld by blocking the air at the welding part and preventing the generation of oxides and the incorporation of impurities to weld carbon steel, alloy steel or colored metal. When used a lot.

이때 아르곤가스 용접용 용접토치와 용접기본체와의 사이에서 용접토치와 용접기본체를 연결하는 아르곤가스 용접용 케이블에는 용접토치에 아르곤가스를 공급하기 위한 가스관과, 용접토치의 전극봉에 고주파전류를 공급하기 위한 고주파유도선과, 용접기본체의 작동을 용접토치에서 작업자가 제어하기 위한 제어선을 포함하고 있다. At this time, the argon gas welding cable connecting the welding torch and the welding main body between the welding torch for welding the argon gas and the welding main body to supply high-frequency current to the gas pipe for supplying argon gas to the welding torch and the electrode of the welding torch. It includes a high frequency induction wire for, and a control line for the operator to control the operation of the welding body in the welding torch.

그러나 상기 제어선은 고주파전류가 흐르는 상기 고주파유도선의 의해 쉽게 간섭되므로 고주파유도선에 흐르는 고주파전류가 제어선을 타고 용접기본체로 흘러들어가 제어선과 연결된 릴레이 등의 전장품을 파괴시킬 우려가 있다. However, since the control line is easily interfered by the high frequency induction line through which the high frequency current flows, the high frequency current flowing through the high frequency induction line flows into the welding main body through the control line, thereby destroying electrical components such as a relay connected to the control line.

이에 따라 종래의 아르곤가스 용접용 케이블은 제어선이 고주파유도선이 내부에 설치된 가스도관의 내부에 설치되지 않고 가스도관의 외측에 설치하여 고주파유도선에 흐르는 고주파전류의 간섭을 더 이상 받지 않도록 하였다. Accordingly, in the conventional argon gas welding cable, the control line is not installed inside the gas conduit where the high frequency induction line is installed, but is installed outside the gas conduit so that the high frequency current flowing through the high frequency induction line no longer receives interference. .

그러나 상기한 종래의 아르곤가스 용접용 케이블은 제어선이 가스도관의 외주에 설치되되, 가스도관과 제어선이 일체가 되도록 가스도관과 함께 별도의 피복제로 피복되어 있다. However, in the conventional argon gas welding cable, the control line is installed on the outer circumference of the gas conduit, and is coated with a separate coating together with the gas conduit so that the gas conduit and the control line are integrated.

이에 따라 케이블의 직경이 확대되고 그 중량도 증가됨에 따라, 아르곤가스 용접작업시 케이블의 이동성과 작업성이 저하되어 케이블을 이동시키가 불편하고 케이블을 구부리기가 쉽지 않으므로 용접토치를 자유자재로 다루지 못하였다. 그러므로 정밀함이 요구되는 용접작업을 제대로 행할 수 없게 됨으로써 용접부위가 미려하지 못하고 결함이 생기게 되는 문제점을 초래하였다. Accordingly, as the diameter of the cable is enlarged and its weight is also increased, the mobility and workability of the cable decreases when argon gas welding is inconvenient to move the cable, and the cable is not easy to bend, so the welding torch cannot be handled freely. It was. Therefore, the welding operation that requires precision cannot be performed properly, resulting in a problem in that the welding portion is not beautiful and defects are generated.

본 발명은 상기와 같은 문제점을 해결하기 위하여 발명된 것으로, 제어선이 고주파유도선의 고주파전류로부터의 간섭받지 않게 하고, 이와 동시에 케이블의 이동성과 작업성을 향상시킬 수 있도록 하기 위하여, 제어선이 용접토치와 용접기본체와 연결하기 위해 외부로 노출되는 양단 일부분만을 제외하고 가스도관의 내부에 고주파유도선과 함께 내설되되, 용접기본체와 연결되는 제어선의 일단에 고주파차단장치가 설치된 아르곤가스 용접용 케이블을 제공함에 그 목적이 있다.The present invention has been invented to solve the above problems, in order to prevent the control line from being interfered with by the high frequency current of the high frequency induction line, and to improve the mobility and workability of the cable at the same time, the control line is welded. Argon gas welding cable is installed inside the gas conduit together with the high frequency induction line except for a part of both ends exposed to the outside to connect the torch and the welding main body, and the high frequency breaker is installed at one end of the control line connected to the welding main body. Has its purpose.

본 발명의 아르곤가스 용접용 케이블은 고주파유도선의 고주파전류로부터의 간섭을 없애 용접기본체에 장치된 릴레이 등의 전장품의 파괴를 방지할 수 있고, 케이블의 이동성과 작업성을 향상시켜 용접작업을 정밀하고 편리하게 행할 수 있으며, 사용수명을 연장할 수 있는 효과가 있다. Argon gas welding cable of the present invention can prevent the destruction of electrical equipment such as relays installed in the welding main body by eliminating interference from the high frequency current of the high frequency induction wire, and improve the portability and workability of the cable to improve the welding work It can be done conveniently and has the effect of extending the service life.

이하 본 발명의 바람직한 실시예를 첨부한 도면을 참조하여 상세하게 설명하면 다음과 같다. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 사용상태를 도시한 사시도이고, 도 2는 본 발명의 내부 구조를 도시한 횡단면도이며, 도 3은 본 발명과 커낵터와의 결합상태를 도시한 횡단면도이다. 1 is a perspective view showing a state of use of the present invention, Figure 2 is a cross-sectional view showing the internal structure of the present invention, Figure 3 is a cross-sectional view showing a coupling state of the present invention and the connector.

본 발명의 아르곤가스 용접용 케이블(100)은 용접기본체와 용접토치(200)와의 사이에서 용접기본체로부터 유인되는 아르곤가스와 고주파전류를 각각 용접토치(200)의 가스분사구와 전극봉으로 공급 및 제어하기 위하여 가스도관(10)과 고주파유도선(20)과 제어선(30)을 포함하여 구성된 케이블에 있어서, 상기 제어선(30)이 용접토치(200)와 용접기본체와 연결하기 위해 외부로 노출되는 양단 일부분만을 제외하고 가스도관(10)의 내부에 고주파유도선(20)과 함께 내설되되, 용접기본체와 연결되는 제어선(30)의 일단에 고주파차단장치(40)가 설치되어, 제어선(30)이 고주파유도선(20)과 함께 가스도관(10)의 내부에 설치되더라도 고주파차단장치(40)의 작용을 통해 고주파유도선(20)에 의해 고주파전류에 간섭되지 않게 됨으로써 아르 곤가스와 고주파전류의 공급 및 제어를 원활하게 할 수 있게 됨을 특징으로 한다. The argon gas welding cable 100 of the present invention supplies and controls the argon gas and the high frequency current drawn from the welding base between the welding base and the welding torch 200 to the gas injection port and the electrode of the welding torch 200, respectively. In the cable configured to include a gas conduit 10, a high frequency induction line 20 and a control line 30, the control line 30 is exposed to the outside to connect the welding torch 200 and the welding main body. Except for only a portion of both ends of the gas conduit (10) inside the high-frequency induction line 20, and is installed inside, the high-frequency cut-off device 40 is installed at one end of the control line 30 is connected to the welding main body, the control line ( Even if 30 is installed inside the gas conduit 10 together with the high frequency induction line 20, the high frequency induction line 20 does not interfere with the high frequency current through the action of the high frequency induction device 40. Supply of high frequency current and And it characterized in that the air can be smoothly.

이때 상기 고주파차단장치(40)는 내부에 고주파전류를 차단하기 위한 고주파차단회로가 장치된 것이다. At this time, the high frequency cut-off device 40 is provided with a high frequency cut-off circuit for cutting a high frequency current therein.

상기 제어선(30)의 노출되지 않은 양단 외주에는 가스도관(10)의 양단으로 아르곤가스가 유출되지 않도록 가스도관(10)의 내부와 제어선(30) 간의 기밀을 유지하기 위한 연질의 고무재로 된 기밀구(50)가 압착된 상태로 환설되어 있다. Soft rubber material for maintaining the airtightness between the inside of the gas conduit 10 and the control line 30 so that argon gas is not leaked out at both ends of the gas conduit 10 at both ends of the control line 30 that are not exposed. The airtight tool 50 which is made into a state is compressed in the crimped state.

도면 중 미설명 부호 60은 제어선(30)을 보호하는 테프론으로 된 테프론피복이고, 70은 가스도관(10)을 보호하기 위한 직물로 된 직물피복이며, 80a와 80b는 각각 케이블(100)을 용접토치(200)와 용접기본체에 연결하기 위한 연결구이다. In the drawings, reference numeral 60 denotes a Teflon coating made of Teflon to protect the control line 30, 70 denotes a fabric coating made of a fabric for protecting the gas conduit 10, and 80a and 80b respectively refer to the cable 100. It is a connector for connecting to the welding torch 200 and the welding body.

이와 같이 구성된 본 발명의 아르곤가스 용접용 케이블(100)은 아르곤가스 용접시 용접부위로 분사되어 분위기 역활을 하는 아르곤가스와, 용접부위에 고열을 발생시켜 용접봉과 용접모재를 용해시키기 위한 고주파전류를 용접기본체로부터 용접토치(200)로 공급하기 위한 것이다. Argon gas welding cable 100 of the present invention configured as described above is the main body of the welding base and the high-frequency current for dissolving the electrode and the welding base material by generating high heat in the argon gas, which serves as an atmosphere when the argon gas is welded to the welding site and serves as an atmosphere It is for supplying to the welding torch 200 from.

특히, 본 발명의 아르곤가스 용접용 케이블(100)은 아르곤가스와 고주파전류의 공급을 제어하기 위한 제어선(30)이 고주파유도선(20)의 고주파전류로부터의 간섭받지 않게 하고, 이와 동시에 이동성과 작업성을 동시에 향상시킨 것이 큰 특징이다. In particular, in the argon gas welding cable 100 of the present invention, the control line 30 for controlling the supply of the argon gas and the high frequency current does not interfere with the high frequency current of the high frequency induction line 20, and at the same time the mobility It is a big feature to improve workability and workability simultaneously.

이는 도 1과 도 2에 도시된 바와 같이, 용접토치(200)와 용접기본체에 연결되는 제어선(30)의 양단 일부분만을 제외한 나머지 부분을 고주파유도선(20)과 함께 가스도관(10)의 내부에 설치하고, 노출된 제어선(30)의 일단에 고주파차단장 치(40)를 설치함에 의한 것이다. 1 and 2, the gas conduit 10 of the gas conduit 10 together with the high frequency induction line 20 except for a portion of both ends of the control line 30 connected to the welding torch 200 and the welding main body. It is installed inside, by installing the high-frequency cut-off device 40 at one end of the exposed control line 30.

즉, 제어선(30)이 고주파유도선(20)의 고주파전류에 간섭 받지 않도록 제어선(30)의 전체를 가스도관(10)의 외부로 노출시켜 그 상태로 두거나 제어선(30)의 전체를 가스도관(10)의 외부로 노출시킨 후 별도의 보호제로 가스도관(10)과 제어선(30)을 함께 감싸놓았던 종래의 아르곤가스 용접용 케이블과 달리, 제어선(30)의 일단에 고주파차단장치(40)를 설치하고 그 양단 일부분만을 제외한 모든 부분을 외부로 노출되지 않게 구성한 것이다. That is, the entire control line 30 is exposed to the outside of the gas conduit 10 so that the control line 30 does not interfere with the high frequency current of the high frequency induction line 20, or the whole of the control line 30 is left as it is. Unlike the conventional argon gas welding cable, which exposes the gas conduit to the outside of the gas conduit 10 and wraps the gas conduit 10 and the control line 30 together with a separate protective agent, a high frequency is applied to one end of the control line 30. The blocking device 40 is installed and configured to not expose all parts except only a part of both ends to the outside.

따라서 고주파유도선(20)의 고주파전류에 간섭 받아 고주파전류가 제어신호전류와 함께 제어선(30)을 타고 용접기본체의 릴레이 등과 같은 전장품으로 흘러 들어가더라도 상기 고주파전류는 고주파차단장치(40)에 의해 선택적으로 필터링되어 제어신호전류만이 흘러들어가게 됨으로써 용접기본체의 전장품에는 전혀 피해를 주지 않게 된다. Therefore, even if the high frequency current interferes with the high frequency current of the high frequency induction line 20 and flows into the electrical equipment such as the relay of the welding main body along with the control signal 30, the high frequency current is transmitted to the high frequency blocking device 40. The filter is selectively filtered to flow only the control signal current, thereby not damaging the electrical components of the welding base.

이에 따라 본 발명은 고주파전류에 의한 간섭을 효과적으로 제거할 수 있게 됨으로써 용접토치(200)를 통한 아르곤가스와 고주파전류의 제어를 원활하게 할 수 있게 된다. Accordingly, the present invention can effectively eliminate the interference caused by the high frequency current to facilitate the control of the argon gas and the high frequency current through the welding torch 200.

그리고 제어선(30)이 가스도관(10)의 내부에 설치되어 케이블(100)의 직경은 가스도관(10)의 직경이 되므로 케이블(100)의 직경을 종래에 비하여 크게 줄일 수 있게 된다. 그리고 가스도관(10)과 제어선(30)을 별도의 보호제로 감싸지 않아도 되므로 케이블(100)의 중량도 종래에 비하여 크게 줄일 수 있게 된다. In addition, since the control line 30 is installed inside the gas conduit 10 so that the diameter of the cable 100 becomes the diameter of the gas conduit 10, the diameter of the cable 100 can be greatly reduced as compared with the related art. In addition, since the gas conduit 10 and the control line 30 do not need to be wrapped with a separate protective agent, the weight of the cable 100 can also be greatly reduced as compared with the related art.

따라서 케이블(100)을 보다 편리하게 이동시킬 수 있게 되고 케이블(100)을 쉽게 구부릴 수 있게 됨으로써 케이블(100)의 이동성과 유연성을 종래에 비하여 크게 향상시킬 수 있게 된다. Therefore, the cable 100 can be moved more conveniently, and the cable 100 can be easily bent, thereby greatly improving the mobility and flexibility of the cable 100 as compared with the related art.

이에 따라 본 발명은 작업자가 용접토치(200)을 자유자재로 움직일 수 있게 하여 종래에 비하여 휠씬 정밀하고 편리하게 용접작업을 행할 수 있게 함으로써 용접부위의 품질을 높일 수 있게 된다. Accordingly, the present invention enables the operator to freely move the welding torch 200 to perform welding work much more precisely and conveniently than in the related art, thereby improving the quality of the welding part.

여기서 도 3과 같이 제어선(30)의 노출되지 않은 양단 외주에 연질의 고무재로 기밀구(50)가 압착된 상태로 환설됨에 따라, 가스도관(10)의 양단으로 내설되는 제어선(30)에 의해 생기는 틈새를 막아 아르곤가스가 유출되는 것을 효과적으로 방지할 수 있게 된다. Here, as shown in FIG. 3, as the airtight opening 50 is compressed with a soft rubber material on the outer circumference of both ends of the control line 30 that is not exposed, the control line 30 is built in both ends of the gas conduit 10. By preventing the gap caused by), it is possible to effectively prevent the flow of argon gas.

도 1은 본 발명의 사용상태를 도시한 사시도1 is a perspective view showing a state of use of the present invention

도 2는 본 발명의 내부 구조를 도시한 횡단면도Figure 2 is a cross-sectional view showing the internal structure of the present invention

도 3은 본 발명과 커낵터와의 결합상태를 도시한 횡단면도Figure 3 is a cross-sectional view showing a coupling state of the present invention and the connector

※ 도면의 주요부분에 대한 부호의 설명[Description of Drawings]

10: 가스도관 20: 고주파유도선10: gas conduit 20: high frequency induction wire

30: 제어선 40: 고주파차단장치30: control line 40: high frequency breaker

50: 기밀구 60: 테프론피복50: airtight 60: Teflon cloth

70: 직물피복 80a, 80b: 연결구70: fabric coating 80a, 80b: connector

100: 케이블 200: 용접토치100: cable 200: welding torch

Claims (2)

용접기본체와 용접토치(200)의 사이에서 용접기본체로부터 유인되는 아르곤가스와 고주파전류를 각각 용접토치(200)의 가스분사구와 전극봉으로 공급 및 제어하기 위하여 가스도관(10)과 고주파유도선(20) 및 제어선(30)을 포함하여 구성된 케이블에 있어서, 상기 제어선(30)이, 양단의 일정부분만을 제외하고 가스도관(10)의 내부에 고주파유도선(20)과 함께 내설되되, 용접기본체와 연결되는 제어선(30)의 일단에 고주파를 필터링하는 고주파차단회로가 장치된 고주파차단장치(40)가 설치되어, 제어선(30)이 고주파유도선(20)과 함께 가스도관(10)의 내부에 설치되더라도 고주파차단장치(40)에 의해 고주파유도선(20)의 고주파전류에 간섭받지 않아 아르곤가스의 공급 및 고주파전류의 제어를 원활하게 할 수 있게 됨을 특징으로 한 아르곤가스 용접용 케이블.The gas conduit 10 and the high frequency induction line 20 to supply and control the argon gas and the high frequency current drawn from the welding main body between the welding main body and the welding torch 200 to the gas injection port and the electrode of the welding torch 200, respectively. In the cable including the control line 30, the control line 30 is installed in the gas conduit 10 together with the high frequency induction line 20 except for a certain portion of both ends, the welder At one end of the control line 30 connected to the main body, a high frequency cut-off device 40 equipped with a high frequency cut-off circuit for filtering high frequency is installed, and the control line 30 is connected to the gas conduit 10 together with the high frequency induction line 20. For argon gas welding, it is possible to smoothly supply the argon gas and control the high frequency current without being interfered with the high frequency current of the high frequency induction line 20 even if installed inside the cable. 삭제delete
KR1020080025714A 2008-03-20 2008-03-20 Cable for argon gas welding KR100973115B1 (en)

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KR20200046664A (en) 2018-10-25 2020-05-07 (주)일흥 Cable connector for welding Torch

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KR101291380B1 (en) * 2011-08-24 2013-07-30 에스티엑스조선해양 주식회사 Flexible welding torch
KR102083077B1 (en) * 2018-03-19 2020-02-28 한상구 Cable for argon gas welding
CN110570970A (en) * 2019-09-16 2019-12-13 陈子菲 Energy radiation device and circuit gas path integration method
KR102544025B1 (en) * 2023-01-16 2023-06-15 김대기 Wire for argon gas welding

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000019397U (en) * 1999-04-12 2000-11-15 이건국 Connection cable for carbon dioxide welding
KR100382125B1 (en) 2001-02-14 2003-05-09 한국생산기술연구원 Globular Transfer mode Control method and apparatus in the Inverter Welding Process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000019397U (en) * 1999-04-12 2000-11-15 이건국 Connection cable for carbon dioxide welding
KR100382125B1 (en) 2001-02-14 2003-05-09 한국생산기술연구원 Globular Transfer mode Control method and apparatus in the Inverter Welding Process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200046664A (en) 2018-10-25 2020-05-07 (주)일흥 Cable connector for welding Torch

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