KR200468178Y1 - CO₂ combination structure of welding torch nozzles - Google Patents

CO₂ combination structure of welding torch nozzles Download PDF

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Publication number
KR200468178Y1
KR200468178Y1 KR2020110006652U KR20110006652U KR200468178Y1 KR 200468178 Y1 KR200468178 Y1 KR 200468178Y1 KR 2020110006652 U KR2020110006652 U KR 2020110006652U KR 20110006652 U KR20110006652 U KR 20110006652U KR 200468178 Y1 KR200468178 Y1 KR 200468178Y1
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South Korea
Prior art keywords
nozzle
welding torch
welding
slug
spring
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KR2020110006652U
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Korean (ko)
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KR20130000723U (en
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전곡지
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전곡지
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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
    • B23K9/26—Accessories for electrodes, e.g. ignition tips
    • 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
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/295—Supporting devices adapted for making use of shielding means the shielding means being a gas using consumable electrode-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
    • B23K9/321—Protecting means
    • 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
    • B23K9/325—Devices for supplying or evacuating 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
    • B23K9/32—Accessories
    • B23K9/328—Cleaning of weld torches, i.e. removing weld-spatter; Preventing weld-spatter, e.g. applying anti-adhesives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/013—Method or apparatus with electric heating

Abstract

본 고안은 CO₂용접용 토치에 관한 것으로, 특히 용접용 토치노즐의 결합 구조에 관한 것이다.
보통 CO₂용접용에 발생되는 슬러그(slug)는 손쉽게 제거가 되기 때문에 대부분의 작업자가 노즐을 지면에 두들겨 슬러그(slug)를 떼어냄으로 용접용 토치의 노즐 결합부분이 흔들려 이탈되고 사용중인 노즐을 다시 결합하기 위하여 안전사고를 감수하고 작업을 강행함으로써 작업 효율이 떨어지는 문제점이 생기게 된다.
본 고안은 상기의 문제점을 해결하기 위하여 제 1 몸체와 제 2 몸체의 나사결합부인 제 2 몸체 수나사부에 스프링 와셔를 삽입하여 결합 되므로 반복적인 충격에도 쉽게 용접용 토치의 노즐 결합부분이 쉽게 흔들려 이탈되지 않도록 한 개량된 CO₂용접용 토치 노즐의 결합구조이다.The present invention relates to a CO2 welding torch, and more particularly, to a coupling structure of a welding torch nozzle.
Since the slug generated in CO2 welding is easily removed, most workers beat the nozzle to the ground to remove the slug, so that the nozzle joint of the welding torch is shaken off and the nozzle in use is removed again. In order to combine, by taking a safety accident and forcing the work, there is a problem that the work efficiency decreases.
In order to solve the above problems, the spring washer is coupled to the second body male thread, which is a screw coupling part of the first body and the second body, so that the nozzle coupling part of the welding torch is easily shaken off even after repeated impact. The combined structure of the improved CO2 welding torch nozzle.

Description

이산화탄소 용접용 토치노즐의 결합구조.{CO₂ combination structure of welding torch nozzles} {CO₂ combination structure of welding torch nozzles}

본 고안은 이산화탄소 용접용 토치에 관한 것으로, 특히 용접용 토치노즐의 결합 구조에 관한 것이다.
The present invention relates to a torch for welding carbon dioxide, and more particularly to a coupling structure of the torch for welding.

이산화탄소 용접은 와이어 송급장치(와이어 피더)와 용접토치 그리고 용접전원(파워서 플라이), 용접케이블로 구성이 되며,CO2 welding consists of wire feeder (wire feeder), welding torch, welding power supply (power ply), welding cable,

용접기 전원에서는 아크 발생에 필요한 용접 전원을 제어공급하고 와이피더에서는 적절한 속도로 와이어를 공급하여 주며, 용접토치는 와이어피더에서 공급하는 용접와이어를 아크를 발생시켜 모재에 용착시켜주는 실제 용접을 하는 도구이이며, 와이어 피더에서 용접전압을 손쉽게 제어할 수가 있고 필요시에만 CO₂가스를 공급하거나 중단할 수가 있어 사용이 매우 편리하며, The welding power supply controls and supplies the welding power required for arc generation, and the wire feeder supplies the wire at an appropriate speed.The welding torch uses the actual welding tool that generates arc and welds the welding wire supplied from the wire feeder to the base material. It is very convenient to use because it can easily control the welding voltage in the wire feeder and supply or stop CO₂ gas only when necessary.

작업시에는 CO₂가스의 연속적인 쉴딩작용으로 용접부의 불량을 방지하고 깨끗한 용접비드를 형성하여 주며, 작업시 슬러그(slug)가 발생하여 표면으로 노출되므로 쉽게 제거가 가능하고 와이어 피더에서 용접전압을 손쉽게 제어할 수가 있고 필요시에만 CO₂가스를 공급하거나 중단할 수가 있어서 많이 사용하는 용접 방법 중 하나이다.
During the work, the continuous shielding action of CO₂ gas prevents the defects of the welded part and forms a clean weld bead. During operation, slug is generated and exposed to the surface so that it can be easily removed and the welding voltage can be easily removed from the wire feeder. It is one of the most popular welding methods because it can be controlled and CO2 gas can be supplied or stopped only when necessary.

CO₂용접시 발생 되는 슬러그(slug)는 상술한 바와 같이 표면으로 노출되므로 쉽게 제거가 가능하기 때문에 대부분의 작업자가 슬러그(slug)를 떼어내기 위하여 노즐을 지면에 두들겨 슬러그(slug)를 제거한 후 작업을 실시하기 때문에 작업시마다 반복적으로 슬러그(slug)를 제거해야 됨으로 용접용 토치의 노즐 결합부분이 흔들려 이탈되고 사용중인 노즐을 다시 결합하기 위하여 안전사고를 감수하고 작업을 강행함으로써 작업 효율이 떨어지는 문제점이 생기게 된다.
As the slug generated during CO2 welding is exposed to the surface as described above, it can be easily removed, so most workers remove the slug by tapping the nozzle on the ground to remove the slug. Since the slug must be repeatedly removed during each operation, the nozzle joining part of the welding torch is shaken off, and the work efficiency is reduced by taking safety accidents and forcing the work to rejoin the nozzle in use. do.

본 고안은 상기의 문제점을 해결하기 위하여 제 1 몸체와 제 2 몸체의 나사결합부인 제 2 몸체 수나사부에 스프링 와셔를 삽입하여 결합 되므로 반복적인 충격에도 쉽게 용접용 토치의 노즐 결합부분이 쉽게 흔들려 이탈되지 않도록 한 개량된 CO₂용접용 토치 노즐의 결합구조이다.
In order to solve the above problems, the spring washer is coupled to the second body male thread, which is a screw coupling part of the first body and the second body, so that the nozzle coupling part of the welding torch is easily shaken off even after repeated impact. The combined structure of the improved CO2 welding torch nozzle.

이상에서 본 바와 같이, 본 고안은 반복적인 충격에도 쉽게 용접용 토치의 노즐 결합부분이 쉽게 흔들려 이탈되지 않기 때문에 작업시 안전하게 작업을 할 수 있으며, 제작비용도 많이 들지 않기 때문에 효율적인 작업을 할 수 있다.
As seen above, the present invention can be safely operated during the work because the nozzle coupling portion of the welding torch is not easily shaken and detached even after repeated impacts, and the work can be performed efficiently because it does not cost much. .

도 1 은 본 고안의 사시도.
도 2 는 본 고안의 분리 사시도.
도 3 은 본 고안의 일부 절취 분리 사시도.
도 4 는 본 고안의 단면도.
도 5 는 도 4 의 A부분 확대도.
도 6 은 본 고안의 실시 예도.1 is a perspective view of the present invention;
2 is an exploded perspective view of the present invention.
Figure 3 is a partially cut away perspective view of the present invention.
4 is a cross-sectional view of the present invention.
5 is an enlarged view of a portion A of FIG. 4;
6 is an embodiment of the present invention.

이를 도면에 의거하여 상세히 설명하면 다음과 같다.
제 1 몸체(100)에는 노즐(101)와 암나사부(102)가 구비되고, 제 2 몸체(200)에 수나사부(201)가 형성된 이산화탄소 용접용 토치노즐에 있어서,
상기한 수나사부(201)에 스프링 이탈 방지턱(202)이 형성되고 This will be described in detail with reference to the drawings as follows.
In the torch nozzle for the carbon dioxide welding, the first body 100 is provided with a nozzle 101 and a female screw portion 102, and a male screw portion 201 is formed in the second body 200.
Spring release prevention jaw 202 is formed in the male screw portion 201

스프링 와셔(spring washer)(300)가 삽입될 수 있도록 스프링 내입부(203)가 설치되어짐을 특징으로 하는 개량된 이산화탄소 용접용 토치노즐의 결합구조.
Coupling structure of the improved torch nozzle for carbon dioxide welding, characterized in that the spring inlet 203 is installed so that the spring washer (300) can be inserted.

이상과 같이 구성된 본 고안은 CO₂용접용 토치노즐의 개량된 결합구조이며, 제 1 몸체(100)에 형성된 암나사부(102)가 수나사부(201)에 형성된 스프링 내입부(203)에 스프링 와셔(300)이 삽입된 후 나사 결합됨으로 반복적인 충격에도 제 2 몸체(200)의 스프링 내입부(203)에 삽입된 스프링 와셔(300)의 작용으로 인하여 제 1 몸체(100)와 제 2 몸체(200) 이탈되지 않는 것이다.The present invention configured as described above is an improved coupling structure of the CO₂ welding torch nozzle, and the spring washer (3) is formed on the spring inlet part 203 formed on the male thread part 201 by the female thread part 102 formed on the first body 100. The first body 100 and the second body 200 are caused by the action of the spring washer 300 inserted into the spring inlet 203 of the second body 200 even after repeated impacts because the screw is coupled after the 300 is inserted. ) It does not break away.

상술한 스프링 와셔(300)의 작용은 스프링 와셔(spring washer)의 형상은 끊어져 비틀어진 모양의 한 코일의 형상의 와셔(washer)임으로 체결시 코일이 눌림으로 나사 산의 마찰력을 증가하는 방향으로 힘이 걸려서 나사가 풀리는 것을 방지할 수 있으므로 본 고안에서 제 1 몸체(100)와 제 2 몸체(200)는 이탈되지 않는 것이다.The action of the spring washer 300 is a washer in the shape of a coil of a twisted shape in which the shape of the spring washer is broken and thus the force in the direction of increasing the frictional force of the screw thread as the coil is pressed when tightened. The first body 100 and the second body 200 in the present invention is not to be detached because it can prevent the screw is loosened.

삭제delete

CO₂용접시 발생 되는 슬러그(slug)를 제거를 위하여 반복적으로 노즐을 지면에 두들겨 슬러그(slug)를 제거하여도 용접용 토치의 노즐 결합부분이 쉽게 흔들려 이탈되지 않기 때문에 효율적인 작업을 할 수 있다.
In order to remove the slug generated during CO₂ welding, even if the slug is removed by repeatedly tapping the nozzle on the ground, the nozzle coupling part of the welding torch is not easily shaken and separated, so that efficient work can be performed.

100 제 1 몸체.
101 노즐.
102 암나사부.
200 제 2 몸체.
201 수나사부.
202 스프링 이탈방지 턱.
203 스프링 내입부.
300 스프링 와셔.100 first body.
101 nozzles.
102 internal thread.
200 second body.
201 male thread.
202 Spring breakout jaw.
203 Inner spring.
300 spring washers.

Claims (1)

제 1 몸체(100)에는 노즐(101)와 암나사부(102)가 구비되고, 제 2 몸체(200)에 수나사부(201)가 형성된 이산화탄소 용접용 토치노즐에 있어서,
상기한 수나사부(201)에 스프링 이탈 방지턱(202)이 형성되고
스프링 와셔(spring washer)(300)가 삽입될 수 있도록 스프링 내입부(203)가 설치되어짐을 특징으로 하는 개량된 이산화탄소 용접용 토치노즐의 결합구조.In the torch nozzle for the carbon dioxide welding, the first body 100 is provided with a nozzle 101 and a female screw portion 102, and a male screw portion 201 is formed in the second body 200.
Spring release prevention jaw 202 is formed in the male screw portion 201
Coupling structure of the improved torch nozzle for carbon dioxide welding, characterized in that the spring inlet 203 is installed so that the spring washer (300) can be inserted.
KR2020110006652U 2011-07-21 2011-07-21 CO₂ combination structure of welding torch nozzles KR200468178Y1 (en)

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GB2558325B (en) * 2014-09-22 2021-05-05 Victor Equipment Co Two-piece nozzle assembly for an arc welding apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980014631U (en) * 1998-03-31 1998-06-05 이두수 CO2 Welding Torch
KR20090099804A (en) * 2008-03-18 2009-09-23 대구텍 유한회사 Quick-change cutter assembly and clamping screw assembly mounted thereto

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980014631U (en) * 1998-03-31 1998-06-05 이두수 CO2 Welding Torch
KR20090099804A (en) * 2008-03-18 2009-09-23 대구텍 유한회사 Quick-change cutter assembly and clamping screw assembly mounted thereto

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