KR980000740A - Spot welding equipment and fabrication method - Google Patents

Spot welding equipment and fabrication method Download PDF

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Publication number
KR980000740A
KR980000740A KR1019970022634A KR19970022634A KR980000740A KR 980000740 A KR980000740 A KR 980000740A KR 1019970022634 A KR1019970022634 A KR 1019970022634A KR 19970022634 A KR19970022634 A KR 19970022634A KR 980000740 A KR980000740 A KR 980000740A
Authority
KR
South Korea
Prior art keywords
template
spot welding
conductor
hole
back electrode
Prior art date
Application number
KR1019970022634A
Other languages
Korean (ko)
Inventor
가즈시게 후꾸요리
료오지 이시다
게이스께 요시자끼
Original Assignee
가나이 쯔도무
가부시키가이샤 히다치 세사쿠쇼
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.)
Filing date
Publication date
Application filed by 가나이 쯔도무, 가부시키가이샤 히다치 세사쿠쇼 filed Critical 가나이 쯔도무
Publication of KR980000740A publication Critical patent/KR980000740A/en

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Classifications

    • 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
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • 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
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B23K37/0443—Jigs
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/006—Vehicles
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Resistance Welding (AREA)

Abstract

본 발명은 철도차량의 측면 구조체와 같은 큰 물건을 간접 또는 시리즈 스폿용접하는 경우의 용접지그를 저렴하게 단기간에 제작하는 것 및 나아가서는 저렴하게 차량을 제작할 수 있도록 하는 것을 목적으로 한다.An object of the present invention is to provide a welding jig for indirect or series spot welding of a large object, such as a side structure of a railway vehicle, at a low cost in a short time, and furthermore, to make a vehicle at low cost.

본 발명에 있어서는 용접설비의 테이블(50)상에 고정한 도전체(71)와, 도전체(71)상에 고정되어 구멍(75a)을 가지는 템플레이트(75)와, 구멍(75a)의 각각에 삽입되어 도전체(71)상에 얹혀지고, 워크(21,22)를 지지하는 백전극(80)으로 스폿용접설비가 구성된다. 차종이 변경된 경우, 또는 새로운 차종이 추가된 경우에는 템플레이트(75)의 모두 또는 일부만을 교체한다. 이어서 템플레이트(75)의 구멍(75a)에 백전극(80)을 삽입한다. 필요에 따라 백전극도 교체한다.In the present invention, the conductor 71 fixed on the table 50 of the welding facility, the template 75 fixed on the conductor 71 and having the hole 75a, and inserted into each of the holes 75a. Then, the spot welding facility is constituted by the back electrode 80 which is mounted on the conductor 71 and supports the workpieces 21 and 22. When the vehicle model is changed or when a new vehicle model is added, all or part of the template 75 is replaced. Next, the white electrode 80 is inserted into the hole 75a of the template 75. Replace the white electrodes as necessary.

Description

스폿용접설비 및 구조물의 제작방법Spot welding equipment and fabrication method

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

제1도는 본 발명의 일실시예의 용접설비의 종단면도.1 is a longitudinal sectional view of a welding installation of an embodiment of the present invention.

제2도는 제1도의 사시도.2 is a perspective view of FIG.

제3도는 제1도의 백전극의 사시도.3 is a perspective view of the back electrode of FIG.

Claims (9)

테이블상에 고정한 도전체와, 상기 도전체상에 고정되고, 구멍을 가지는 템플레이트와, 상기 구멍의 각각에 삽입되어 상기 도전체상에 얹혀져 워크를 지지하는 백전극으로 이루어지는 스폿용접설비.A spot welding facility comprising a conductor fixed on a table, a template fixed on the conductor, having a hole, and a back electrode inserted into each of the holes and mounted on the conductor to support a work. 제1항에 있어서, 상기 백전극은 위쪽에서 본 경우에 원형인 것을 특징으로 하는 스폿용접설비.The spot welding apparatus according to claim 1, wherein the back electrode is circular when viewed from above. 제1항에 있어서, 상기 템플레이트의 상기 구멍은 원형인 것을 특징으로 하는 스폿용접설비.The spot welding facility according to claim 1, wherein the hole of the template is circular. 제1항에 있어서, 상기 템플레이트는 비자성체의 금속제인 것을 특징으로 하는 스폿용접설비.The spot welding facility according to claim 1, wherein the template is made of a nonmagnetic metal. 제1항에 있어서, 상기 템플레이트는 알루미늄합금제이며, 상기 도전체는 동판이고, 상기 백전극은 크롬강인 것은 특징으로 하는 스폿용접설비.The spot welding apparatus according to claim 1, wherein the template is made of an aluminum alloy, the conductor is a copper plate, and the back electrode is chromium steel. 제1항에 있어서, 상기 템플레이트의 상면측의 상기 구멍 근방에 땅색과는 다른 색을 도장하고 있는 것을 특징으로 하는 스폿용접설비.The spot welding equipment according to claim 1, wherein a color different from the ground color is coated in the vicinity of the hole on the upper surface side of the template. 테이블상의 도전체상에 템플레이트를 얹고, 상기 템플레이트의 각각의 구멍에 백전극을 배치하고, 상기 백전극의 각각의 위에 워크를 얹고, 스폿용접을 행하는 것을 특징으로 하는 구조물의 제작방법.A template is placed on a conductor on a table, a back electrode is placed in each hole of the template, a workpiece is placed on each of the back electrodes, and spot welding is performed. 제7항에 있어서, 상기 도전체상에 상기 템플레이트를 얹은 후, 상기 구멍의 지름 및 상기 구멍 근방의 템플레이트의 색에 맞추어 각각의 구멍에 백전극을 배치하는 것을 특징으로 하는 구조물의 제작방법.The method of manufacturing a structure according to claim 7, wherein after placing the template on the conductor, a back electrode is arranged in each hole according to the diameter of the hole and the color of the template in the vicinity of the hole. 테이블상의 도전체상에 템플레이트를 고정하고, 상기 템플레이트의 각각의 구멍에 백전극을 배치하고, 상기 백전극의 각각의 위에 외판, 골조를 차례로 얹어 스폿용접을 행하는 것을 특징으로 하는 차량 차체의 제작방법.A method of manufacturing a vehicle body, characterized in that a template is fixed on a conductor on a table, a back electrode is disposed in each hole of the template, and spot welding is carried out by placing an outer plate and a frame on each of the back electrodes. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019970022634A 1996-06-03 1997-06-02 Spot welding equipment and fabrication method KR980000740A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8139868A JPH09323171A (en) 1996-06-03 1996-06-03 Spot welding equipment and production of structure
JP8-139868 1996-06-03

Publications (1)

Publication Number Publication Date
KR980000740A true KR980000740A (en) 1998-03-30

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ID=15255432

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Application Number Title Priority Date Filing Date
KR1019970022634A KR980000740A (en) 1996-06-03 1997-06-02 Spot welding equipment and fabrication method

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JP (1) JPH09323171A (en)
KR (1) KR980000740A (en)
ID (1) ID16995A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004088128A1 (en) * 2003-04-03 2004-10-14 Byung-Sik Gye A tidal power plant

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5242662B2 (en) * 2010-11-02 2013-07-24 定男 篠原 Separation plate manufacturing method for separation plate type centrifuge
JP5392383B2 (en) * 2012-08-07 2014-01-22 新日鐵住金株式会社 Resistance welding method
KR101402059B1 (en) * 2012-08-20 2014-06-20 성우로텍(주) Spot Welding Apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004088128A1 (en) * 2003-04-03 2004-10-14 Byung-Sik Gye A tidal power plant

Also Published As

Publication number Publication date
JPH09323171A (en) 1997-12-16
ID16995A (en) 1997-11-27

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