KR200150104Y1 - Multi-direction rotation configuration for manual welding gun - Google Patents

Multi-direction rotation configuration for manual welding gun Download PDF

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Publication number
KR200150104Y1
KR200150104Y1 KR2019960050773U KR19960050773U KR200150104Y1 KR 200150104 Y1 KR200150104 Y1 KR 200150104Y1 KR 2019960050773 U KR2019960050773 U KR 2019960050773U KR 19960050773 U KR19960050773 U KR 19960050773U KR 200150104 Y1 KR200150104 Y1 KR 200150104Y1
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South Korea
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welding gun
bearing
welding
support piece
piece
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KR2019960050773U
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Korean (ko)
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KR19980037731U (en
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김창환
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양재신
대우자동차주식회사
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Priority to KR2019960050773U priority Critical patent/KR200150104Y1/en
Publication of KR19980037731U publication Critical patent/KR19980037731U/en
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Publication of KR200150104Y1 publication Critical patent/KR200150104Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00Resistance welding; Severing by resistance heating
    • B23K11/30Features relating to electrodes
    • B23K11/31Electrode holders and actuating devices therefor
    • B23K11/318Supporting devices for electrode holders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00Resistance welding; Severing by resistance heating
    • B23K11/30Features relating to electrodes
    • B23K11/31Electrode holders and actuating devices therefor
    • B23K11/314Spot welding guns, e.g. mounted on robots

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Resistance Welding (AREA)

Abstract

본 고안은 수동식 용접건에 관한 것으로서, 특히 매달아 사용하는 용접건을 다방향으로 회전되도록 구조를 개선하여 작업성을 향상하도록 한 것이다.The present invention relates to a manual welding gun, in particular to improve the workability by improving the structure to rotate in a multi-directional welding gun to be used.

이와 같은 목적달성을 위한 수단으로 용접건의 측면에 구성한 베어링과, 상기 베어링의 내륜과 용접건의 몸체를 연결하는 고정브라켓과, 상기 베어링의 외륜에 연결되는 연결편과, 상기 연결편에 설치되어 용접건을 매달도록 지지하는 지지편과, 상기 지지편으로 매달린 용접건이 상기 연결편상에서 회전되도록 힌지부로 구성한 것이다.As a means for achieving the object, a bearing configured on the side of the welding gun, a fixing bracket connecting the inner ring of the bearing and the body of the welding gun, a connecting piece connected to the outer ring of the bearing, and a welding gun installed on the connecting piece It consists of a hinge supporting the support piece and the welding gun suspended by the support piece to rotate on the connecting piece.

Description

수동용접건의 다방향 회전구조Multi-Directional Rotation Structure of Manual Welding Gun

본 고안은 수동식 용접건에 관한 것으로서, 특히 매달아 사용하는 용접건을 다방향으로 회전되도록 구조를 개선하여 작업성을 향상케 하는데 그 목적이 있다.The present invention relates to a manual welding gun, in particular to improve the workability by improving the structure to rotate the welding gun to be used in multiple directions.

종래 용접건은 도 1과 같이 실린더부(1)가 형성된 용접건의 몸체(2)와, 상기 몸체(2)의 양측면에 와이어(3)에 의해 용접건이 작업라인에 매달려 회전하도록 구성한 힌지부와, 상기 실린더부(1)에서 상/하로 이동하는 축(4)과, 상기 축(4)의 끝단에 소재를 용접하는 용접팁(5) 및 대응 용접팁(5′이 몸체(2)에 구성된다.Conventional welding gun is a body 2 of the welding gun cylinder 1 is formed as shown in Figure 1, a hinge portion configured to rotate the welding gun hanging on the work line by the wire (3) on both sides of the body (2), A shaft 4 moving up and down in the cylinder portion 1, a welding tip 5 for welding a material to the end of the shaft 4, and a corresponding welding tip 5 'are formed in the body 2. .

또한, 상기 힌지부는 도 1 (다)와 같이 실린더부(1)에 고정된 브라켓(6)과, 상기 브라켓(6)에 속이 빈 관(7)이 고정된 와이어(3)를 볼트(8) 및 너트(9)로 고정하여 유동되도록 한다.In addition, as shown in FIG. 1 (c), the hinge part includes a bracket 6 fixed to the cylinder part 1 and a wire 3 on which the hollow tube 7 is fixed to the bracket 6. And a nut (9) to flow.

미설명 부호 10은 손잡이이고, 11은 와이어(3)로 용접건을 거는 고리이다.Reference numeral 10 is a handle, and 11 is a hook for hanging the welding gun with a wire (3).

이와 같이 구성된 용접건은 용접할 소재가 위치된 곳으로 용접건을 직선 이동시킨후 용접될 소재의 용접점 위치조건에 따라 용접건을 알맞게 회전하여 용접팁(5,5′사이에서 용접작업을 수행한다.The welding gun constructed as above performs the welding work between the welding tips (5, 5 ') by moving the welding straight line to the place where the material to be welded is located, and then rotating the welding gun appropriately according to the welding point position condition of the material to be welded do.

이와 같은 작업수행의 과정에서 용접건의 움직임 내지 회전은 와어어(3)에 연결된 용접건이 고리(11)에 걸려 좌/우로 직선이동되고, 도 1 (가)의 정면 방향에 대해 힌지부를 중심으로 회전되는 정도이다.In this process, the movement or rotation of the welding gun is linearly moved left / right by the welding gun connected to the wire 3 by the hook 11, and rotates about the hinge portion with respect to the front direction of FIG. It is enough.

그러나, 이러한 직선이동 및 정면방향을 기준으로한 제한된 회전만으로는 독특한 형상을 가지고 용접작업을 대기하고 있는 소재에 용접포인트를 정확하게 조절하는 것이 용이하지 않을 뿐만 아니라 용접작업 자체가 곤란한 문제점을 안고 있다.However, the linear movement and limited rotation based on the front direction alone have a unique shape, and it is not easy to accurately adjust the welding point to the material waiting for the welding operation, and also has a problem in that the welding operation is difficult.

따라서, 소재를 용접하는 용접점의 위치에 따라 좀더 다각적인 방향으로 회전하며 용접작업을 수행할 수 있도록 회전방향을 첨가하는 방안이 요구된다.Therefore, there is a need for a method of adding a rotation direction to rotate in a more diversified direction and to perform a welding operation according to the position of the welding point for welding the material.

본 고안은 상기한 문제점을 해결하는 것으로, 용접건의 측면에 베어링을 설치하여 이 베어링의 내륜은 지지브라켓으로 용접건의 몸체와 연결하고, 외륜에는 힌지부가 구성된 지지편을 연결한다.The present invention solves the above problems, by installing a bearing on the side of the welding gun, the inner ring of the bearing is connected to the body of the welding gun by the support bracket, the outer ring is connected to the support piece consisting of the hinge.

이와 같이 구성한 용접건이 베어링의 내륜과 외륜의 회전으로 측면방향에 대해 회전가능하도록 하고, 지지편에 힌지부를 구성하여 용접건이 정면방향에 대해 회전가능하도록 하는데 있다.The welding gun configured as described above is rotatable about the lateral direction by the rotation of the inner and outer rings of the bearing, and the hinge portion is formed on the support piece so that the welding gun is rotatable about the front direction.

도 1은 종래 용접건으로서, (가)는 정면도이고, (나)는 측면도이고, (다)는 A-A′로 절단한 단면에서 힌지부를 발췌한 상세도이다.1 is a conventional welding gun, (a) is a front view, (b) is a side view, and (c) is a detailed view of the hinge portion taken from a cross section cut along A-A '.

도 2는 본 고안으로서, (가)는 정면도이고, (나)는 측면도 이고, (다)는 평면도이고, (라)는 B-B′를 절단한 단면에서 힌지부를 발췌한 상세도이다.FIG. 2 is the present invention, (a) is a front view, (b) is a side view, (c) is a plan view, and (d) is a detailed view of the hinge portion taken from a cross section taken along the line B-B '.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

101 : 베어링 102 : 내륜101: bearing 102: inner ring

103 : 몸체 104 : 고정브라켓103: body 104: fixing bracket

105 : 외륜 106 : 연결편105: outer ring 106: connecting piece

107 : 지지편 108 : 봉심부107: support piece 108: rod core

109 : 나사부 110 : 주플레이트109: thread portion 110: the main plate

120 : 체결구 130 : 부플레이트120: fastener 130: sub-plate

140 : 관 150 : 손잡이140: tube 150: handle

160 : 고리160: ring

본 고안인 수동용접건의 다방향 회전구조를 첨부한 도면을 참고로 이하에서 설명한다.It will be described below with reference to the accompanying drawings a multi-directional rotating structure of the present invention manual welding gun.

도 2와 같이 용접건의 측면방향에 구성한 베어링(101)과, 상기 베어링(101)의 내륜(102)과 용접건의 몸체(103)를 연결하는 고정브라켓(104)과, 상기 베어링(101)의 외륜(105)에 연결되는 연결편(106)과, 상기 연결편(106)에 설치되어 용접건을 매달도록 지지하는 지지편(107)과, 상기 지지편(107)에 의해 매달린 용접건이 상기 연결편(106)상에서 회전되도록 연결편(106)에 힌지부로 구성한다.As shown in FIG. 2, a bearing 101 configured in the lateral direction of the welding gun, a fixing bracket 104 connecting the inner ring 102 of the bearing 101 and the body 103 of the welding gun, and an outer ring of the bearing 101 are provided. The connecting piece 106 connected to the 105, the supporting piece 107 installed on the connecting piece 106 to support the welding gun to be suspended, and the welding gun suspended by the supporting piece 107 is the connecting piece 106. It consists of a hinge portion to the connecting piece 106 to rotate on.

또한, 상기 힌지부는 도 2 (라)와 같이 봉심부(108)에 나사부(109)를 형성한 주플레이트(110)와, 상기 나사부(109)에 체결되는 체결구(120)와, 상기 주플레이트(110)에 대응되는 부플레이트(130)와, 상기 지지편(107)에 고정되어 상기 주플레이트(110)의 봉심부(108)에 결합되는 원형의 관(140)으로 구성한다.In addition, the hinge portion as shown in Fig. 2 (D), the main plate 110, the threaded portion 109 is formed on the rod core 108, the fastener 120 is fastened to the screw portion 109, and the main plate It consists of a sub-plate 130 corresponding to 110 and a circular tube 140 fixed to the support piece 107 and coupled to the bar core 108 of the main plate 110.

미 설명 부호 150은 손잡이이고, 160은 지지편(107)에 매달린 용접건을 거는 고리이다.Reference numeral 150 is a handle, 160 is a hook for hanging the welding gun suspended on the support piece (107).

이와 같이 구성한 본 고안 베어링(101)의 내륜(102)을 고정브라켓(104)에 의해 용접건의 몸체(103)와 연결하면 내륜(102)은 고정된 상태가 되고 외륜(105)은 회전되는 상태이다.When the inner ring 102 of the bearing device 101 configured as described above is connected to the body 103 of the welding gun by the fixing bracket 104, the inner ring 102 is fixed and the outer ring 105 is rotated. .

이 외륜(105)에 " ㄱ"자형상으로 밴딩한 연결편(106)을 고정하고, 연결편(106)의 직선부에 봉심부(108)가 형성된 주플레이트(110)와 부플레이트(130)를 맞대어 고정한다.The outer ring 105 is fixed to the connecting piece 106 bent in the shape of the letter "a", and the main plate 110 and the subplate 130 formed with the bar core 108 formed on the straight portion of the connecting piece 106 are brought into contact with each other. Fix it.

이와 같이 고정된 주플레이트(110)의 봉심부(108)에 지지편(107)이 고정된 관(140)을 결합하여 체결구(120)로 체결하면 지지편(107)이 봉심부(108)에서 유동되고, 이렇게 유동되는 지지편(107)은 용접건의 무게를 지탱하며 무게중심상에서 고리(160)에 매달린다.When the support piece 107 is coupled to the rod core 108 of the main plate 110 fixed in this way, the support piece 107 is fixed to the fastener 120, and the support piece 107 is the seal core 108. In this flow, the support piece 107 flows in such a way that it supports the weight of the welding gun and hangs on the ring 160 at the center of gravity.

따라서, 이와 같은 구조로 제작되어 설치된 용접건은 베어링(101)의 내륜(102)에 고정되어 있는 용접건의 몸체가 도 2 (나)와 같이 측면방향에 대해 회전하며 소재의 용접포인트를 조절할 수 있고, 지지편(107)에 매달려 있는 용접건이 지지편(107)의 끝단에 고정된 관(140)과 주플레이트(110)의 봉심부(108)에 헐겁게 결합되어 도 2 (가)와 같이 정면방향에 대해 회전한다.Therefore, the welding gun manufactured and installed in such a structure can adjust the welding point of the material while the body of the welding gun fixed to the inner ring 102 of the bearing 101 rotates in the lateral direction as shown in FIG. , The welding gun hanging on the support piece 107 is loosely coupled to the tube 140 fixed to the end of the support piece 107 and the rod core 108 of the main plate 110, and the front direction as shown in FIG. 2 (a). Rotate about.

그리고, 지지편(107)에 연결되어 있는 용접건이 고리(160)에 걸린 상태로 좌/우로 직선이동한다.Then, the welding gun connected to the support piece 107 is linearly moved left / right in a state of being caught by the ring 160.

이상에서 설명한 바와 같이 본 고안에 따르면 용접건을 직선으로 평행이동시킬 수 있음은 물론 정면방향 및 측면방향에 대해 회전가능하여 소재의 용접포인트 조절이 용이하여 효과적인 용접작업을 수행할 수 있는 효과가 있다.As described above, according to the present invention, the welding gun can be moved in parallel in a straight line, and can be rotated in the front direction and the side direction, so that the welding point of the material can be easily adjusted to perform an effective welding operation. .

Claims (2)

용접건의 측면에 구성한 베어링(101)과,Bearing 101 formed on the side of the welding gun, 상기 베어링(101)의 내륜(102)과 용접건의 몸체(103)를 연결하는 고정브라켓(104)과,A fixing bracket 104 connecting the inner ring 102 of the bearing 101 to the body 103 of the welding gun; 상기 베어링(101)의 외륜(105)에 고정되는 연결편(106)과,A connecting piece 106 fixed to the outer ring 105 of the bearing 101, 상기 연결편(106)에 설치되어 용접건을 매달도록 지지하는 지지편(107)과,A support piece 107 installed on the connection piece 106 to support the welding gun to be suspended; 상기 지지편(107)으로 매달린 용접건이 상기 연결편(106)상에서 회전되도록 힌지부로 구성한 것을 특징으로 하는 수동용접건의 다방향 회전구조.The welding gun suspended by the support piece 107 is a multi-directional rotating structure of the manual welding gun, characterized in that consisting of a hinge portion to be rotated on the connecting piece (106). 제 1 항에 있어서,The method of claim 1, 힌지부는 봉심부(108)에 나사부(109)를 형성한 주플레이트(110)와,The hinge portion includes a main plate 110 having a threaded portion 109 formed on the core portion 108, and 상기 나사부(109)에 체결되는 체결구(120)와,Fasteners 120 are fastened to the screw portion 109, 상기 주플레이트(110)에 대응되는 부플레이트(130)와,A subplate 130 corresponding to the main plate 110; 지지편(107)에 연결되어 상기 주플레이트(110)의 봉심부(108)에 결합되는 원형의 관(140)으로 구성한 것을 특징으로 하는 수동용접건의 다방향 회전구조.It is connected to the support piece 107, the multi-directional rotating structure of the manual welding gun, characterized in that composed of a circular tube 140 coupled to the bar core 108 of the main plate (110).
KR2019960050773U 1996-12-18 1996-12-18 Multi-direction rotation configuration for manual welding gun KR200150104Y1 (en)

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KR2019960050773U KR200150104Y1 (en) 1996-12-18 1996-12-18 Multi-direction rotation configuration for manual welding gun

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KR2019960050773U KR200150104Y1 (en) 1996-12-18 1996-12-18 Multi-direction rotation configuration for manual welding gun

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KR19980037731U KR19980037731U (en) 1998-09-15
KR200150104Y1 true KR200150104Y1 (en) 1999-07-01

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