KR101560160B1 - Carbon dioxide gas welding cable guard member - Google Patents

Carbon dioxide gas welding cable guard member Download PDF

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Publication number
KR101560160B1
KR101560160B1 KR1020140167035A KR20140167035A KR101560160B1 KR 101560160 B1 KR101560160 B1 KR 101560160B1 KR 1020140167035 A KR1020140167035 A KR 1020140167035A KR 20140167035 A KR20140167035 A KR 20140167035A KR 101560160 B1 KR101560160 B1 KR 101560160B1
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South Korea
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gas welding
carbon dioxide
elastic member
dioxide gas
welding cable
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KR1020140167035A
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Korean (ko)
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황원규
환 주 윤
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황원규
환 주 윤
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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
    • B23K9/29—Supporting devices adapted for making use of shielding 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
    • B23K9/24—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
    • 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

The present invention has a purpose of improving self-durability and conductivity of a cable for carbon dioxide gas welding, but a problem of damaging an outer side of a non-woven fabric or a rubber which envelops the outside of a power conductor cable occurs due to an accumulation of a degree of fatigue in a coupling part of a cable for gas welding when used in field. To resolve the above problem, the present invention is comprises: a first member which forms an insertion groove in a form of screw on the outside to smoothly insert an elastic member; and an inclined plane which has a stumbling jaw on a lower part of the first member, and has a stumbling part on a lower part of a second member to couple the first and the second members wherein the outside of the second member becomes narrower in an upward direction. An elastic member is inserted and fixated on an insertion groove in a form of a screw formed on the outside of the first member and an inclined plane of the second member.

Description

이산화탄소 가스용접용 케이블 보호 부재{Carbon dioxide gas welding cable guard member}Technical Field [0001] The present invention relates to a carbon dioxide gas welding cable guard member,

이산화탄소 가스용접용 케이블 보호 부재에 관한 것으로, 더욱더 상세하게는 이산화탄소 가스용접용 케이블의 피로로 인한 꺾임을 최소 하기 위한 이산화탄소 가스 용접용 케이블 보호 부재에 관한 것이다.More particularly, the present invention relates to a cable protecting member for carbon dioxide gas welding for minimizing bending due to fatigue of a carbon dioxide gas welding cable.

일반적으로 이산화 탄소용접은 기본적으로 용가재로서 작용하는 소모성 Wire를 일정한 속도로 용융지에 송급하면서 전류을 통하여 Wire 와 모재 와 모재 사이에 Arc을 일으켜 용접하는 방법이며 용융부위는 가스노즐을 통하여 공급되는 보호가스에 의하여 대기로 보호된다.Ar과 같은 불활성 가스로 부터 보호 되는것을 MIG 용접이라 하고 순수한 탄산가스만으로 사용하는 탄산가스 아크용접(Co2용접)과 탄산가스 와 Ar을 혼합하여 용접하는 MAG 용접으로 분류된다.In general, carbon dioxide welding is a method of welding an consumable wire, which acts as a filler, to the melting paper at a constant speed while generating an arc between the wire and the base material and the base material through a current. The melting region is a protective gas supplied through the gas nozzle MIG welding, which is protected from inert gas such as Ar, is classified as CO2 gas arc welding (Co2 welding), which uses only pure carbon dioxide gas, and MAG welding, in which carbon dioxide gas and Ar are mixed.

상기와 같이 전류를 Wire 와 모재 와 모재 사이에 Arc을 일으켜 용접하는 방법을 사용하기 때문에 이산화탄소 가스용접용 케이블의 구조는 첨부된 도 1 에서 와 같이 외부에 고무재질의 내열성 고무 외측(1)과 용접기의 케이블의 중심부에 가스 공급관(2), 상기 고무 외층(1)의 내측에 구리로 도금된 알루미늄선을 꼬아 형성되는 전원 도체선(3), 상기 전원 도체선(3)의 외부를 감싸는 부직포(5)로 이루어져 있다.As described above, since a current is caused to arc between the wire and the base material and the base material is used, the structure of the carbon dioxide gas welding cable is composed of the outer side of the heat resistant rubber (1) A power supply conductor line 3 formed by twisting an aluminum wire plated with copper on the inner side of the rubber outer layer 1 and a nonwoven fabric 3 surrounding the outside of the power supply conductor line 3 5).

상기와 같이 이루어진 이산화탄소 가스용접용 케이블은 공사현장에서의 차량과 운반장치, 작업시에 케이블 피로 등에 의해 큰 압력이 가해지는 경우가 많이 이를 보완하기 위하여 선행기술로 실용신안등록번호 20-0308495 "알루미늄 코아로 전원도체를 만든 이산화탄소 가스용접용 케이블"과 실용신안등록번호 20-0334121 " 구리선과 알루미늄이 혼재된 이산화탄소 가스 용접용 케이블 "이 있다.  In order to supplement the above-mentioned carbon dioxide gas welding cable, a large pressure is often applied by a vehicle, a conveying device, and cable fatigue during work at a construction site, the prior art has been disclosed in Utility Model Registration No. 20-0308495 Carbon dioxide gas welding cable made by corona power conductor "and Utility Model Registration No. 20-0334121" carbon dioxide gas welding cable in which copper wire and aluminum are mixed ".

상기한 종래의 기술은 이산화탄소 가스용접용 케이블의 자체 내구성과 전도성을 향상시키기 위한 것이나, 현장에서 사용시 가스용접용 케이블의 결합부분에 피로 도가 누적되어 전원 도체 선의 외부를 감싸는 부직포 및 고무 외측이 파손되는 문제점이 발생하게 된다.The conventional technique described above is intended to improve the self-durability and conductivity of the carbon dioxide gas welding cable. However, fatigue is accumulated in the joint portion of the gas welding cable during use in the field, so that the outer surface of the nonwoven fabric and the rubber surrounding the power conductor line are damaged A problem occurs.

본 발명은 상기의 문제점을 해결하기 위하여 발명된 것으로, 탄성부재를 원활하게 삽입할 수 있도록 외측에 나사형으로 삽입홈이 형성된 제 1 부재; 상기한 제 1 부재의 하부에는 걸림턱이 형성되고, 상기한 걸림턱에 걸려 고정할 수 있도록 제 2 부재의 하부에는 걸림부가 구비되어 제 1 부재와 제 2 부재는 결합하며, 제 2 부재의 외측은 상부로 올라갈 수 록 좁아지는 경사면이 구비된다. 상기한 제 1 부재의 외측에 형성된 나사형의 삽입홈과 제 2 부재의 경사면에 탄성 부재가 삽입되어 고정된다.
SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide an elastic member having a first member having a screw- The first member and the second member are coupled to each other. The first member and the second member are coupled to each other at the lower portion of the second member so that the first member and the second member are coupled with each other. Is provided with an inclined surface that becomes narrower toward the upper side. An elastic member is inserted and fixed to the inclined surfaces of the screw-shaped insertion groove and the second member formed on the outer side of the first member.

본 발명의 효과는 가스용접용 케이블 내부의 내구성 및 전도성을 향상시키는 것이 아니라, 가스용접용 케이블의 결합부분에 설치함으로써, 탄성 부재로 인하여 가스용접용 케이블이 보다 유연하게 회전 및 방향전환이 가능함으로 작업의 효율성을 증대시킴과 동시에 가스용접용 케이블의 피로도에 의하여 꺽임 현상을 최소화하는 효과가 있다.
The effect of the present invention is not to improve the durability and the conductivity inside the gas welding cable but by providing the gas welding cable at the joining portion of the gas welding cable so that the gas welding cable can be more flexibly rotated and turned by the elastic member The efficiency of the work is increased and the tilting phenomenon is minimized by the fatigue of the gas welding cable.

도 1 은 이산화탄소 가스용접용 케이블의 단면도.
도 2 는 이산화탄소 가스용접용 케이블이 피로에 의한 파손된 상태의 사진.
도 3 은 본 발명의 사시도.
도 4 는 본 발명의 단면도.
도 5 는 본 발명의 실시 예 상태도.
도 6 은 본 발명의 실시 예 사진.1 is a cross-sectional view of a carbon dioxide gas welding cable;
Fig. 2 is a photograph of a state in which a carbon dioxide gas welding cable is broken due to fatigue. Fig.
3 is a perspective view of the present invention.
4 is a sectional view of the present invention.
5 is a state diagram of an embodiment of the present invention.
6 is a photograph of an embodiment of the present invention.

이하, 본 발명의 바람직한 실시 예를 첨부된 도면들을 참조하여 상세히 설명한다. 본 발명을 설명함에 있어, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

본 발명을 설명함에 있어서, 정의되는 용어들은 본 발명에서의 기능을 고려하여 정의 내려진 것으로, 이는 당 분야에 종사하는 기술자의 의도 또는 관례 등에 따라 달라질 수 있으므로 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려 져야할 것이다.
In describing the present invention, the defined terms are defined in consideration of the functions of the present invention, and they may be changed according to the intention or custom of the technician working in the field, and the definition is based on the contents throughout this specification It should be down.

외경에 나사형으로 삽입홈(11)이 형성되고, 내측으로 관통공(12)이 구비되며, 관통공(12) 하부에 걸림턱(13)이 구비된 제 1 부재(10);
A first member 10 having an insertion groove 11 formed in an outer diameter and having a through hole 12 inward and having a coupling protrusion 13 at a lower portion of the through hole 12;

상기한 제 1 부재(10)의 걸림턱(13)에 걸려 고정될 수 있도록 걸림부(21)가 하부에 형성되고, 상부로 갈수록 좁아지는 경사부(22)가 구비되고, 내경에는 제 2 관통공(23)이 형성된 제 2 부재(20);
The engaging portion 21 is formed at the lower portion so as to be able to be caught and fixed to the engaging protrusion 13 of the first member 10 and the inclined portion 22 is narrowed toward the upper portion. A second member (20) having a hole (23) formed therein;

상기한 제 1 부재(10)의 외경에 형성된 삽입홈(11)에 따라 탄성 부재(30)가 삽입될 수 있도록 탄성 부재(30)하부는 넓어지며, 제 2 부재(20)의 경사부(22)에 면접될 수 있도록 탄성 부재(30)상부는 좁아지며, 상기한 탄성 부재(30)는 일체로 형성는 구조로 이루어져 있다.
The lower portion of the elastic member 30 is widened so that the elastic member 30 can be inserted along the insertion groove 11 formed in the outer diameter of the first member 10 and the inclined portion 22 The upper portion of the elastic member 30 is narrowed so that the elastic member 30 can be inserted into the elastic member 30, and the elastic member 30 is integrally formed.

미설명 부호 100 가스용접용 케이블.
100 Cables for gas welding.

상기와 같은 구조로 이루어진 본 발명을 도면에 의거하여 상세히 설명한다 The present invention having the above structure will be described in detail with reference to the drawings

제 1 부재(10)의 내측에 형성된 관통공(12)으로 제 2 부재(20)가 삽입된 후,제 2 부재(20)의 걸림부(21)가 걸려 고정된다.
The second member 20 is inserted into the through hole 12 formed in the inside of the first member 10 and then the engaging portion 21 of the second member 20 is engaged and fixed.

상기한 제 1 부재(10)의 외측에는 나사형으로 삽입홈(11)이 형성되어, 탄성 부재(30)를 삽입시 손쉽게 회전하여 삽입할 수 있도록 한 것이며,
An insertion groove 11 is formed on the outer side of the first member 10 in a threaded manner so that the elastic member 30 can be easily rotated and inserted when the elastic member 30 is inserted.

상기한 제 2 부재(20)의 외측은 상부로 올라갈수록 좁아지는 경사부(22)가 구비되며, 가스용접용 케이블(100)의 외부에 상기한 제 2 부재(20)가 삽입되는 것이다.
The outer side of the second member 20 has an inclined portion 22 that becomes narrower as it goes up to the upper portion and the second member 20 is inserted into the outside of the gas welding cable 100.

상기와 같이 제 2 부재(20)가 구비된 이유는 탄성 부재(30)를 삽입시 가스용접용 케이블(100)에 직접적으로 탄성 부재(30)가 면접되어 발생되는 마모 및 피로현상을 최소화하기 위하여 제 2 부재(20)의 외부에 탄성 부재(30)가 면접할 수 있게 한 것이다.
The reason for providing the second member 20 as described above is to minimize wear and fatigue caused by the elastic member 30 being directly inserted into the gas welding cable 100 when the elastic member 30 is inserted So that the elastic member 30 can be placed on the outside of the second member 20.

또한, 상기의 제 2 부재(20)는 상부로 올라갈수록 좁아짐으로써, 탄성 부재(30)를 삽입시 이격 공간을 최소화하기 위함이다.
In addition, the second member 20 is narrowed as it goes up to the upper portion thereof, thereby minimizing the space for the insertion of the elastic member 30.

상술한 바와 같이 결합 된 제 1 부재(10)와 제 2 부재(20)에 탄성 부재(30)삽입시 결합구조를 요약하면 다음과 같다.
The coupling structure when the elastic member 30 is inserted into the first member 10 and the second member 20 combined as described above is summarized as follows.

제 1 부재(10)의 외경에 나사형으로 형성된 삽입홈으로 탄성 부재(30)가 나사방향으로 회전하여 삽입되고, 제 2 부재(20)의 경사부(22)에 면접 됨으로써, 탄성 부재(30)는 가스용접용 케이블(100)에 간접적으로 면접 되는 결합구조로 이루어져 있다. The elastic member 30 is inserted into the insertion groove formed in the outer diameter of the first member 10 in the screw direction and is inserted into the inclined portion 22 of the second member 20 so that the elastic member 30 Has a coupling structure that is indirectly welded to the gas welding cable 100.


10 제 1 부재
11 삽입홈
12 관통공
13 걸림턱
20 제 2 부재
21 걸림부
22 경사부
23 제 2 관통공
30 탄성 부재10 First member
11 Insert groove
12 through holes
13 jaws
20 second member
21 engaging portion
22 Inclined part
23 2nd through hole
30 Elastic member

Claims (1)

외경에 나사형으로 삽입홈이 형성되고, 내측으로 관통공이 수직으로 구비되며, 관통공 하부에 걸림턱이 구비된 제 1 부재;
상기한 제 1 부재의 걸림턱에 걸려 고정될 수 있도록, 걸림부가 하부에 형성되고, 상부로 갈수록 좁아지는 경사부가 형성되고, 내경에는 제 2 관통공이 형성된 제 2 부재;
상기한 제 1 부재의 외경에 형성된 삽입홈에 따라 탄성 부재가 삽입될 수 있도록 탄성 부재 하부는 넓어지며, 제 2 부재의 경사부에 면접 될 수 있도록 탄성 부재 상부는 좁아지며, 상기한 탄성 부재는 일체로 형성됨 특징으로 하는 이산화탄소 가스 용접용 케이블 보호 부재.A first member having an insertion groove formed in a threaded shape on an outer diameter thereof, a through hole vertically provided on the inner side thereof, and a coupling step provided on a lower portion of the through hole;
A second member having an engagement portion formed at a lower portion thereof so as to be able to be caught by the engagement protrusion of the first member and having an inclined portion that becomes narrower toward the upper portion and a second through hole at an inner diameter;
The lower portion of the elastic member is widened so that the elastic member can be inserted along the insertion groove formed in the outer diameter of the first member and the upper portion of the elastic member is narrowed so as to be able to be fitted to the inclined portion of the second member, Wherein the gasket is formed integrally with the gasket.
KR1020140167035A 2014-11-27 2014-11-27 Carbon dioxide gas welding cable guard member KR101560160B1 (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200308495Y1 (en) 2002-12-24 2003-03-26 허수범 carbon dioide Welding cable with aluminium-core

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200308495Y1 (en) 2002-12-24 2003-03-26 허수범 carbon dioide Welding cable with aluminium-core

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