KR970033401A - Automobile back panel and panda welding device - Google Patents

Automobile back panel and panda welding device Download PDF

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Publication number
KR970033401A
KR970033401A KR1019950049826A KR19950049826A KR970033401A KR 970033401 A KR970033401 A KR 970033401A KR 1019950049826 A KR1019950049826 A KR 1019950049826A KR 19950049826 A KR19950049826 A KR 19950049826A KR 970033401 A KR970033401 A KR 970033401A
Authority
KR
South Korea
Prior art keywords
welding
guide
moving
back panel
welding tip
Prior art date
Application number
KR1019950049826A
Other languages
Korean (ko)
Other versions
KR0181843B1 (en
Inventor
최재현
Original Assignee
김태구
대우자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950049826A priority Critical patent/KR0181843B1/en
Publication of KR970033401A publication Critical patent/KR970033401A/en
Application granted granted Critical
Publication of KR0181843B1 publication Critical patent/KR0181843B1/en

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Classifications

    • 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
    • B23K11/10Spot welding; Stitch welding
    • B23K11/11Spot welding
    • B23K11/115Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
    • 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
    • B23K11/24Electric supply or control circuits therefor
    • B23K11/241Electric supplies
    • 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
    • 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
    • B23K11/36Auxiliary equipment
    • 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
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/006Vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Resistance Welding (AREA)

Abstract

본 발명은 자동차의 펜더와 백판넬 자동용접장치에 관한 것으로, 펜더(1)와 백판넬(2)의 각 플랜지부(1a, 2a)가 이루는 궤적을 따라 용접팀(10)이 이동되도록 가이드하는 가이드장치(20)와, 이 가이드장치(20)를 매개로 용접팁(10)이 안내이동될 수 있도록 용접팁(10)을 이동시키는 이동장치(30) 및 상기 용접팁(10)이 이동장치(30)와 가이드장치(20)를 매개로 용접궤적을 따라 이동될때에 용접이 이루어져야 하는 소정부위에 이르게 되면 이동장치(30)를 제어해서 일단 멈추게 한 다음에 용접이 이루어지도록 하고 용접이 끝나면 다시 용접궤적을 따라 이동해서 필요한 용접부위에 계속적으로 용접이 이루어지도록 제어하는 콘트롤러를 갖춘 구조로 되어, 용접시간을 단축시키고작업성을 향상시킬 수 있게 되어 있다.The present invention relates to a fender and a back panel automatic welding device of an automobile, which guides the welding team 10 to be moved along a trajectory formed by the flange portions 1a and 2a of the fender 1 and the back panel 2. The guide device 20 and the moving device 30 for moving the welding tip 10 so that the welding tip 10 can be guided through the guide device 20 and the welding tip 10 are moving devices. 30 and the guide device 20, when moving along the welding trajectory to reach a predetermined portion to be welded to control the moving device 30 to stop once, and then the welding is made and again after the welding is finished The controller has a controller that moves along the welding trajectory and controls welding to be continuously performed at the required welding site, thereby shortening the welding time and improving workability.

Description

자동차의 백판넬과 팬더 용접장치Automobile back panel and panda welding device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 자동차의 백판넬과 펜더 용접장치의 개략적인 사시도이고,1 is a schematic perspective view of a back panel and a fender welding device of a vehicle according to the present invention,

제2도는 본 발명에 따른 용접장치의 평면도.2 is a plan view of the welding apparatus according to the present invention.

제3도는 제2도의 우측면도.3 is a right side view of FIG.

제4도는 제3도의 평면도이다.4 is a plan view of FIG.

Claims (5)

펜더(1)와 백판넬(2)의 각 플랜지부(1a, 2a)가 이루는 궤적을 따라 용접팁(10)이 이동되도록 가이드하는 가이드장치(20)와, 이 가이드 장치(20)를 매개로 용접팁(10)이 안내이동될 수 있도록 용접팁(10)을 이동시키는 이동장치(30) 및 상기 용접팁(10)이 이동장치(30)와 가이드장치(20)을 매개로 용접궤적을 따라 이동될 때에 용접이 이루어져야 하는 소정부위에 이르게 되면 이동장치(30)를 제어해서 일단 멈추게 한 다음에 용접이 이루어지도록 하고 용접이 끝나면 다시 용접궤적을 따라 이동해서 필요한 용접부위에 계속적으로 용접이 이루어지도록 제어하는 콘트롤러를 갖춘 자동차의 펜더와 백판넬 자동용접장치.A guide device 20 for guiding the welding tip 10 to move along a trajectory formed by the flanges 1a and 2a of the fender 1 and the back panel 2, and through the guide device 20. A moving device 30 for moving the welding tip 10 and the welding tip 10 along the welding trajectory through the moving device 30 and the guide device 20 so that the welding tip 10 can be guided. When the movement reaches the predetermined part to be welded, the moving device 30 is controlled to stop once and then the welding is made. After the welding is completed, the welding device moves continuously along the welding trajectory to continuously perform welding at the required welding part. Fender and back panel automatic welding device of a car with a controller. 제1항에 있어서, 상기 가이드장지(20)가 용접팁(10)의 후부에 장착된 캠종동자(21)와, 이 캠종동자(21)가 끼워져 예정된 경로를 따라 안내이동되도록 가이드하는 가이드홈(22a)이 형성된 캠가이드(22) 및 상기 용접팁(10)의 하부에 수평한 방향으로 장착되어 용접팁(10)을 지지하면서 용접팁(10)의 정확한 직선이동이 이루어지도록 안내하는 선형가이드(23)로 이루어진 것을 특징으로 하는 자동차의 펜더와 백판넬 자동용접장치.The guide groove (20) is a cam follower (21) mounted to the rear of the welding tip (10), and a guide groove for guiding the cam follower (21) to be guided along a predetermined path ( 22a) is formed in a horizontal direction on the cam guide 22 and the lower portion of the welding tip 10 is a linear guide for supporting the welding tip 10 to guide the correct linear movement of the welding tip 10 ( Fender and back panel automatic welding device for a vehicle, characterized in that consisting of 23). 제1항에 있어서 상기 선형가이드(23)의 앞부위에는 충격을 적절히 흡수하기 위해 댑퍼(24)가 설치된 것을 특징으로 하는 자동차의 팬더와 백판넬 자동용접장치.2. The panda and back panel automatic welding apparatus according to claim 1, wherein the front portion of the linear guide (23) is provided with a adapter (24) for appropriately absorbing shock. 제1항에 있어서, 상기 용접팁(10)을 가이드장치(20)를 매개로 예정된 경로를 따라 안내이동시키는 이동장치(30)는, 상기 선형가이드(23)의 하부에 장착되어 선형가이드(23)와 용접팁(10)을 승하강시키는 상하이동실린더(31)와, 이 상하이동실린더(31)가 장착되는 베이스 프레임(32)을 전후방향으로 이동시키는 전후이동실린더(33)로 이루어진 것을 특징으로 하는 자동차의 팬더와 백판넬 자동용접장치.According to claim 1, The moving device 30 for guiding the movement of the welding tip 10 along a predetermined path via the guide device 20, is mounted on the lower portion of the linear guide 23, the linear guide 23 ) And a shanghai copper cylinder 31 for elevating and lifting the welding tip 10, and a front and rear movement cylinder 33 for moving the base frame 32, on which the shanghai cylinder 31 is mounted, in the front and rear directions. Panda and back panel automatic welding equipment for cars. 제1항에 있어서, 상기 이동장치(30)와 가이드장지(20)을 매개로 용접팁(10)의 용접궤적을 따라 이동되는 과정에 필요한 용접부위에 용접이 이루어지도록 이동장치(30)와 용접팁(10)을 제어하는 콘트롤러는, 상기 상하이동실린더(31)의 실린더로드가 승하강될 때에 이와연동되도록 선형가이드(23)의 앞쪽에 수직한 방향으로 일체로 장착된 이동브라켓(41)과, 이 이동브라켓(41)에 상하 및 좌우로 소정간격을 두고 배열된 2개의 슬라이더블럭(42) 이 슬라이더블럭(42)이 실린더로드에 의해 승하강될 때에 슬라이더블럭(42)의 위치를 감지해서 콘트롤러에 전기적인 신호를 입력시키기 위해 상기 이동브라켓(41)을 따라 지그재그 형상으로 배열된 다수개의 리미트 스위치(43) 및 상기 전후이동실린더(33)의 동작을 감지해서 콘트롤러에 입력시키는 다수개의 리미트 스위치를 갖추고서, 상기 리미트 스위치(43)에 의해 슬라이드블럭(42)의 위치가 감지되면 콘트롤러는 이동장치(30)의 동작을 중지시키고 용접팁에 전기를 인가해서 용접이 이루어지게 제어하도록 된 것을 특징으로 하는 자동차의 펜더와 백판넬 자동용접장치.According to claim 1, The moving device 30 and the welding tip so that the welding is made to the welding portion necessary for the process of moving along the welding trajectory of the welding tip 10 via the moving device 30 and the guide support 20 The controller for controlling (10) includes a moving bracket (41) integrally mounted in a direction perpendicular to the front of the linear guide (23) so that the cylinder rod of the shanghai cylinder (31) moves up and down with it; Two slider blocks 42 arranged on the movable bracket 41 at predetermined intervals up, down, left, and right are sensed when the slider block 42 is moved up and down by the cylinder rod to detect the position of the slider block 42. A plurality of limit switches 43 arranged in a zigzag shape along the movable bracket 41 and the front and rear movement cylinders 33 to detect and input an electrical signal to the controller are input to the controller. When the position of the slide block 42 is detected by the limit switch 43, the controller stops the operation of the moving device 30 and applies electricity to the welding tip to control welding. Fenders and back panel automatic welding equipment for cars. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950049826A 1995-12-14 1995-12-14 A device for welding a back and a fender of an automobile KR0181843B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950049826A KR0181843B1 (en) 1995-12-14 1995-12-14 A device for welding a back and a fender of an automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950049826A KR0181843B1 (en) 1995-12-14 1995-12-14 A device for welding a back and a fender of an automobile

Publications (2)

Publication Number Publication Date
KR970033401A true KR970033401A (en) 1997-07-22
KR0181843B1 KR0181843B1 (en) 1999-04-01

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Application Number Title Priority Date Filing Date
KR1019950049826A KR0181843B1 (en) 1995-12-14 1995-12-14 A device for welding a back and a fender of an automobile

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102366869B (en) * 2011-09-29 2014-02-26 合肥常青机械股份有限公司 Bumper welding fixture
KR200460016Y1 (en) * 2011-11-23 2012-05-03 (주)네오하드페이싱 welding apparatus

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