AU2002222597A1 - Device for welding nut or the like - Google Patents

Device for welding nut or the like

Info

Publication number
AU2002222597A1
AU2002222597A1 AU2002222597A AU2259702A AU2002222597A1 AU 2002222597 A1 AU2002222597 A1 AU 2002222597A1 AU 2002222597 A AU2002222597 A AU 2002222597A AU 2259702 A AU2259702 A AU 2259702A AU 2002222597 A1 AU2002222597 A1 AU 2002222597A1
Authority
AU
Australia
Prior art keywords
welding nut
nut
welding
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002222597A
Inventor
Masato Hidaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMK Corp
Original Assignee
SMK Corp
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 SMK Corp filed Critical SMK Corp
Publication of AU2002222597A1 publication Critical patent/AU2002222597A1/en
Abandoned legal-status Critical Current

Links

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
    • B23K11/14—Projection 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
    • B23K11/30—Features relating to electrodes
    • B23K11/3009—Pressure electrodes
    • B23K11/3018—Cooled pressure electrodes
    • 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
    • B23K11/3081—Electrodes with a seam contacting part shaped so as to correspond to the shape of the bond area, e.g. for making an annular bond without relative movement in the longitudinal direction of the seam between the electrode holder and the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Resistance Welding (AREA)
AU2002222597A 2000-12-13 2001-12-10 Device for welding nut or the like Abandoned AU2002222597A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000378620 2000-12-13
JP2000-378620 2000-12-13
PCT/JP2001/010790 WO2002047862A1 (en) 2000-12-13 2001-12-10 Device for welding nut or the like

Publications (1)

Publication Number Publication Date
AU2002222597A1 true AU2002222597A1 (en) 2002-06-24

Family

ID=18847156

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002222597A Abandoned AU2002222597A1 (en) 2000-12-13 2001-12-10 Device for welding nut or the like

Country Status (8)

Country Link
US (1) US6875946B2 (en)
EP (1) EP1350589A1 (en)
JP (1) JP3838565B2 (en)
KR (1) KR20030090610A (en)
CN (1) CN1262385C (en)
AU (1) AU2002222597A1 (en)
CA (1) CA2430732A1 (en)
WO (1) WO2002047862A1 (en)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2297700T3 (en) * 2004-03-24 2008-05-01 Friatec Aktiengesellschaft CENTER PIN.
JP2006021226A (en) * 2004-07-08 2006-01-26 Shinko Kiki Kk Lower electrode unit having function for detecting abnormal setting of nut and bolt
US7250585B1 (en) 2006-05-31 2007-07-31 Honda Motor Co., Ltd. Robotic welding system and method for welding projection weld nuts
JP3135271U (en) * 2007-06-28 2007-09-06 株式会社エスエムケイ Parts welding equipment
US20090120922A1 (en) * 2007-11-09 2009-05-14 Gm Global Technology Operations, Inc. Ceramic Body and Steel Post Locating Pin Assembly
KR100902767B1 (en) * 2008-01-02 2009-06-15 한종공업 주식회사 Spot welding machine with preventing overheating of cooling water for nut
CN101422844B (en) * 2008-11-20 2010-12-01 上海交通大学 Full-automatic single-tube pin welding device
JP4424755B1 (en) * 2009-04-17 2010-03-03 株式会社エスエムケイ Lower electrode device for welding
US8513561B2 (en) * 2009-05-18 2013-08-20 Ford Global Technologies, Llc System for detecting weld nut orientation
US8294064B1 (en) 2010-03-18 2012-10-23 Honda Motor Co., Ltd. Floating electrode assembly and automated system and method for welding projection weld nuts
CN101947687A (en) * 2010-09-10 2011-01-19 安徽华星消防设备(集团)有限公司 Cooling water circulating device of projection welder
CN102528346B (en) * 2012-01-08 2015-03-25 温州职业技术学院 Flexible electrode welding fixture for keeping position of workpiece
CN103071904B (en) * 2012-12-25 2015-01-21 广州松兴电器有限公司 Device for preventing reversion and mistakes during nut welding and preventing mistakes during bolt welding in automobile industry
CN103252570B (en) * 2013-02-21 2016-01-27 浙江豪情汽车制造有限公司 A kind of projection welding bottom electrode with cooling device
JP6004346B2 (en) * 2013-10-08 2016-10-05 青山　省司 Electrode for resistance welding and cooling method thereof
CN103722286A (en) * 2014-01-06 2014-04-16 武汉惠恒实业有限公司 Automobile loudspeaker supporting welding nut electrode anti-reversion device and detecting method
CA2933577C (en) 2014-07-02 2021-12-14 Doben Limited System and method with drag conveyor for high rate production welding
US10092973B2 (en) 2014-09-18 2018-10-09 Doben Limited Welder with indirect sensing of weld fastener position
CN104741762B (en) * 2015-03-30 2018-01-19 浙江长华汽车零部件有限公司 From slagging-off electrode dowel device
US9914181B1 (en) 2015-09-28 2018-03-13 Nbn Innovations, Llc. Position sensing a location pin in a welding electrode
US9789562B1 (en) * 2015-09-28 2017-10-17 Nbn Innovations, Llc. Position sensing a location pin in a welding electrode
JP6627094B2 (en) * 2016-01-27 2020-01-08 新光機器株式会社 Electrode device with bolt setting failure detection function
US10464173B2 (en) 2016-06-02 2019-11-05 Jiayuan Chen Welding apparatus and method
CA2971042A1 (en) 2016-06-22 2017-12-22 Huys Industries Limited Welding apparatus
JP6553004B2 (en) * 2016-08-08 2019-07-31 青山　省司 Electric resistance welding electrode
CN106735820A (en) * 2017-01-19 2017-05-31 广州松兴电气股份有限公司 A kind of nut counnter attack mistake proofing and bolt welding error prevention device
US20190388996A1 (en) * 2017-01-31 2019-12-26 Autoit Co.,Ltd Projection welding machine
KR20180101744A (en) 2017-03-06 2018-09-14 현대자동차주식회사 Hot stamping steel sheet projection hardware welding method
CN109676228A (en) * 2017-10-18 2019-04-26 上海兰盈机电设备有限公司 Dynamic lateral electrode binding nut structure
JP2019188466A (en) * 2018-04-23 2019-10-31 新光機器株式会社 Resistance welding electrode tip
CN108788426A (en) * 2018-06-29 2018-11-13 广州中设机器人智能装备股份有限公司 A kind of nut projection welding device on auto panel automatic assembly line
US11654517B2 (en) 2018-09-11 2023-05-23 Jr Automation Technologies, Llc Fastener welding apparatus
CN109061739A (en) * 2018-09-12 2018-12-21 成都众凯汽车零部件制造有限公司 A kind of projection welder nut leakage proof detection device
CN109158747B (en) * 2018-10-12 2020-09-22 广州东焊智能装备有限公司 Automatic detection equipment for nut and screw projection welding machine
DE102018125690B4 (en) * 2018-10-16 2022-10-06 Doceram Gmbh welding electrode
EP3990208A4 (en) * 2019-06-28 2023-10-11 Albaksan Dis Ticaret Ve Pazarlama A.S. Resistance welding system for nut control
CN111250850B (en) * 2020-03-17 2021-07-16 苏州知瑞光电材料科技有限公司 Nut projection welding machine of sheet metal part for automobile ABS system
CN112077426A (en) * 2020-09-11 2020-12-15 安徽瑞祥工业有限公司 Automatic projection welding system and projection welding method for workpiece

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59117902A (en) * 1982-12-23 1984-07-07 S G:Kk Positioning control device of fluid pressure cylinder
JPH01299782A (en) * 1988-05-28 1989-12-04 Yoshitaka Aoyama Electrode for spot welder
US5194709A (en) * 1990-10-08 1993-03-16 Kabushiki Kaisha Sg Method for checking a spot welded portion and spot welding machine
US5412172A (en) * 1990-10-08 1995-05-02 Kabushiki Kaisha Sg Spot welding machine
JP2862699B2 (en) * 1991-05-16 1999-03-03 ダイハツ工業株式会社 Electrode equipment for projection welding
JPH0712546B2 (en) * 1993-02-25 1995-02-15 矢島技研株式会社 Resistance welder
JPH079165A (en) 1993-04-30 1995-01-13 Masayoshi Sawada Electrode for welding
JP3334969B2 (en) * 1993-10-05 2002-10-15 株式会社ヒラタ Nut welding defect detection method and device
EP1323488B1 (en) * 1996-05-11 2005-07-20 Yoshitaka Aoyama Electrode for welding
JP2912582B2 (en) * 1996-05-23 1999-06-28 本田技研工業株式会社 Welding gun open confirmation device
AU3785997A (en) * 1996-08-10 1998-03-06 Yoshitaka Aoyama Method of welding projection nut and apparatus therefor
JP3104862B2 (en) * 1997-06-04 2000-10-30 株式会社電元社製作所 Air blow method and apparatus for lower electrode for bolt welding
JPH10328852A (en) * 1998-06-10 1998-12-15 Seki Kogyo Kk Electrode part structure in resistance welding machine
US6576859B2 (en) * 2001-07-10 2003-06-10 Doben Limited Resistance welding fastener electrode

Also Published As

Publication number Publication date
WO2002047862A1 (en) 2002-06-20
JPWO2002047862A1 (en) 2004-04-15
US6875946B2 (en) 2005-04-05
CN1479663A (en) 2004-03-03
US20030213779A1 (en) 2003-11-20
KR20030090610A (en) 2003-11-28
JP3838565B2 (en) 2006-10-25
CA2430732A1 (en) 2002-06-20
EP1350589A1 (en) 2003-10-08
CN1262385C (en) 2006-07-05

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