KR100766398B1 - Spot welding machine tip exchange tool - Google Patents

Spot welding machine tip exchange tool Download PDF

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Publication number
KR100766398B1
KR100766398B1 KR1020060082786A KR20060082786A KR100766398B1 KR 100766398 B1 KR100766398 B1 KR 100766398B1 KR 1020060082786 A KR1020060082786 A KR 1020060082786A KR 20060082786 A KR20060082786 A KR 20060082786A KR 100766398 B1 KR100766398 B1 KR 100766398B1
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KR
South Korea
Prior art keywords
tip
spot
welding machine
spot welding
welder
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Application number
KR1020060082786A
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Korean (ko)
Inventor
배원학
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주식회사 로템
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Priority to KR1020060082786A priority Critical patent/KR100766398B1/en
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Publication of KR100766398B1 publication Critical patent/KR100766398B1/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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/3072—Devices for exchanging or removing electrodes or electrode 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/36—Auxiliary equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for

Abstract

A tip exchanging tool for spot welding machine, which enables a spot cap tip of a resistance welding machine to be exchanged promptly, safely and easily, is provided. A tip exchanging tool for spot welding machine (200) comprises a head(210) having a plurality of teeth(211) which are formed in an inner diameter part thereof, and can receive and hold a welding machine tip that is formed in a polygonal shape and a handle(220) having a slip preventing part(221) as the other end portion of the spot welding machine tip exchanging tool opposite to the head.

Description

스폿 용접기 팁 교환용 공구 {Spot Welding Machine Tip Exchange Tool}Spot Welding Machine Tip Exchange Tool

도 1은 종래의 스폿 용접기용 팁 교환 상태를 나타낸 도면이다.1 is a view showing a tip exchange state for a conventional spot welder.

도 2는 본 발명에 따른 스폿 용접기 팁 교환용 공구를 나타낸 사시도이다.Figure 2 is a perspective view showing a spot welder tip replacement tool according to the present invention.

도 3a, 3b는 본 발명에 따른 스폿 용접기 팁 교환용 공구의 사용 상태를 나타낸 도면이다.Figures 3a, 3b is a view showing the state of use of the spot welder tip change tool according to the present invention.

※ 도면의 주요 부분에 대한 부호의 설명 ※※ Explanation of code about main part of drawing ※

200 : 스폿 용접기 팁 교환용 공구 210 : 헤드200: spot welder tip replacement tool 210: head

211 : 치(齒) 220 : 손잡이211: tooth 220: handle

221 : 미끄럼방지부221: slipper

본 발명은 스폿 용접기의 팁 교환을 위한 공구로서, 좀 더 구체적으로는 용접기의 팁을 수용/지지할 수 있는 복수의 치를 형성함으로써, 스폿 용접기의 팁 교환을 빠르고 용이하게 할 수 있도록 한 스폿 용접기 팁 교환용 공구에 관한 것이다.The present invention is a tool for tip replacement of a spot welder, and more specifically, a spot welder tip which enables quick and easy tip exchange of a spot welder by forming a plurality of teeth capable of receiving / supporting the tip of the welder. It relates to a replacement tool.

일반적으로 철도차량의 제작시 차체의 외/내형으로는 판넬 등의 접합을 위해 많은 용접 작업이 이루어지고 있다.In general, a lot of welding work for joining the panel, etc. in the outer / inner shape of the vehicle body when manufacturing a railway vehicle.

그러나, 종래에는 철도차량의 차체 용접작업에 사용되는 스폿 저항 용접기의 팁(전극) 교체시, 별다른 공구가 없어, 도 1에 도시된 바와 같이 해머(150)를 이용하여 저항 용접기(100)의 스폿 캡 팁(spot cap tip)(110)을 타격함으로써, 장착하거나 분리하는 작업을 하여 오고 있었다.However, in the prior art, when replacing the tip (electrode) of the spot resistance welder used for the body welding operation of the railway vehicle, there is no special tool, and as shown in FIG. 1, the spot of the resistance welder 100 using the hammer 150. By hitting the cap cap (spot cap tip) 110, it has been working to attach or detach.

따라서, 저항 용접기(100)의 스폿 캡 팁(110)이 구부러져 직진도가 훼손되됨에 따라 정확한 용접 지점에 팁을 위치시키기가 어렵게 되거나, 작업시간이 많이 소요되는 문제점이 있다. Therefore, as the spot cap tip 110 of the resistance welder 100 is bent and the straightness is damaged, it is difficult to position the tip at the correct welding point, or there is a problem in that it takes a long time.

또한, 해머(150)의 타격으로 인한 스폿 캡 팁(110)의 교환 작업시 인체에 부상을 유발시키는 문제점도 있다.In addition, there is a problem that causes injury to the human body during the replacement operation of the spot cap tip 110 due to the hitting of the hammer 150.

따라서, 본 발명의 목적은 상기와 같은 종래의 문제점을 해결하기 위한 것으로서, 저항 용접기의 스폿 캡 팁을 빠르고, 안전하고, 용이하게 교환할 수 있도록 한 스폿 용접기 팁 교환용 공구를 제공함에 있는 것이다.Accordingly, an object of the present invention is to provide a spot welder tip exchange tool capable of quickly, safely and easily replacing a spot cap tip of a resistance welder.

상기와 같은 목적을 달성하기 위한 본 발명에 따른 스폿 용접기 팁 교환용 공구는, 그 내경부로는 다수의 각으로 이루어진 용접 팁을 수용/지지할 수 있는 복수의 치를 갖는 헤드와; 상기 헤드와 대향 하는 타 일단부로 형성된 미끄럼방지부를 갖는 손잡이로 이루어진다.Spot welding machine tip exchange tool according to the present invention for achieving the above object, the inner diameter portion of the head having a plurality of teeth that can accommodate / support the welding tip made of a plurality of angles; It consists of a handle having a non-slip formed in the other end facing the head.

이와 같이 구성된 본 발명에 따른 스폿 용접기 팁 교환용 공구의 바람직한 실시 예를 첨부된 도면을 참조하여 설명하기로 한다.A preferred embodiment of the spot welder tip replacement tool according to the present invention configured as described above will be described with reference to the accompanying drawings.

도 2는 본 발명에 따른 스폿 용접기 팁 교환용 공구를 나타낸 사시도로서 도시한 바와 같이, 헤드(210)의 내경부에는 치(211)가 복수로 형성된다. 상기 치(211)는 다양한 각으로 이루어진 용접기(100)의 팁(110)을 수용/지지할 수 있게 된다.2 is a perspective view showing a spot welder tip replacement tool according to the present invention, a plurality of teeth 211 is formed in the inner diameter portion of the head (210). The teeth 211 may accommodate / support the tip 110 of the welder 100 having various angles.

또, 상기 헤드(210)와 대향하는 타 일단부로는 미끄럼방지부(221)를 갖는 손잡이(220)가 형성된다.In addition, a handle 220 having a non-slip part 221 is formed at the other end facing the head 210.

다음, 본 발명에 따른 스폿 용접기 팁 교환용 공구의 사용 관계를 설명하면, 도 3a 및 도 3b에 도시된 바와 같이, 용접기(100)의 스폿 캡 팁(110)에 헤드(210)의 치(211)가 지지 되도록 삽입한 후, 손잡이(220)를 잡고 돌려, 스폿 캡 팁(110)을 분리하거나, 결합하게 된다. 여기서, 상기 용접기(100)의 스폿 캡 팁(110)의 결합부에는 도시하지 않았지만 암나사부가 형성되고, 상기 스폿 캡 팁(110)의 상부는 숫나사부(112)를 형성하여, 스폿 용접기 팁 교환용 공구의 사용이 좀 더 용이하게 이루어질 수 있도록 하였다.Next, the use relationship of the spot welder tip exchange tool according to the present invention, as shown in Figure 3a and 3b, the teeth 211 of the head 210 to the spot cap tip 110 of the welder 100 ) Is inserted so as to be supported, the handle 220 is grabbed and turned to separate or combine the spot cap tip 110. Here, although not shown in the coupling portion of the spot cap tip 110 of the welder 100, a female thread is formed, the upper portion of the spot cap tip 110 forms a male thread 112, for spot welder tip exchange The tool can be used more easily.

또한, 상기 치(211)는 용접기(100)의 스폿 캡 팁(110)이 육각이나, 사각, 팔각 등 다양한 형태로 이루어지더라도 모두 견고하게 수용 지지할 수 있도록 복수로 형성되어 있다.In addition, the teeth 211 are formed in plural so that all of the spot cap tips 110 of the welder 100 may be firmly received and supported even if they are formed in various shapes such as hexagonal, square, and octagonal.

또, 본 발명에 따른 스폿 용접기 팁 교환용 공구는, 종래의 해머를 이용한 팁의 교환 작업과는 달리, 협소한 작업 공간에서 매우 용이하고, 신속하게 팁의 교환 작업을 이룰 수 있다.Moreover, the spot welding tool tip replacement tool which concerns on this invention is very easy in a narrow work space and can perform tip replacement work quickly in a narrow working space unlike the conventional tip replacement work using a hammer.

이상에서 설명한 바와 같이 본 발명에 따른 스폿 용접기 팁 교환용 공구에 의하면, 복수의 치를 갖는 헤드와, 손잡이를 형성함으로써, 팁 교환시 타격으로 인한 직진도 손상을 방지할 수 있고, 또 팁 교환 작업을 빠르고 용이하게 이룰 수 있을 뿐만 아니라, 다양한 각도로 생산된 팁도 용이하게 교환할 수 있는 등의 뛰어난 효과가 있다. As described above, according to the spot welding machine tip changing tool according to the present invention, by forming a head having a plurality of teeth and a handle, it is possible to prevent damage to straightness due to the impact during tip replacement, Not only can it be achieved quickly and easily, it also has excellent effects such as easily changing tips produced at various angles.

Claims (1)

그 내경부로는 다수의 각으로 이루어진 용접기(100)의 팁(110)을 수용/지지할 수 있는 복수의 치(211)를 갖는 헤드(210)와;The inner diameter portion includes a head 210 having a plurality of teeth 211 capable of receiving / supporting the tip 110 of the welder 100 made of a plurality of angles; 상기 헤드(210)와 대향하는 타 일단부로 미끄럼방지부(221)를 갖는 손잡이(220)로 이루어지는 것을 특징으로 하는 스폿 용접기 팁 교환용 공구.Spot welder tip replacement tool, characterized in that consisting of a handle 220 having a non-slip 221 to the other end opposite the head (210).
KR1020060082786A 2006-08-30 2006-08-30 Spot welding machine tip exchange tool KR100766398B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111805472A (en) * 2020-06-24 2020-10-23 郑州日产汽车有限公司 Concentric quick electrode dismounting tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050088528A (en) * 2004-03-02 2005-09-07 미주금속 (주) Welding tips stripper

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050088528A (en) * 2004-03-02 2005-09-07 미주금속 (주) Welding tips stripper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111805472A (en) * 2020-06-24 2020-10-23 郑州日产汽车有限公司 Concentric quick electrode dismounting tool

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