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WO2009001642A1 - 部品溶接装置 - Google Patents

部品溶接装置 Download PDF

Info

Publication number
WO2009001642A1
WO2009001642A1 PCT/JP2008/059776 JP2008059776W WO2009001642A1 WO 2009001642 A1 WO2009001642 A1 WO 2009001642A1 JP 2008059776 W JP2008059776 W JP 2008059776W WO 2009001642 A1 WO2009001642 A1 WO 2009001642A1
Authority
WO
WIPO (PCT)
Prior art keywords
nut
welding device
positioning pin
rod
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.)
Ceased
Application number
PCT/JP2008/059776
Other languages
English (en)
French (fr)
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 WO2009001642A1 publication Critical patent/WO2009001642A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices
    • B23K11/252—Monitoring devices using digital means
    • B23K11/253—Monitoring devices using digital means the measured parameter being a displacement or a position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Resistance Welding (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

【課題】　溶接時に部品位置決め用の位置決めピンの位置を検知する検知機構に対してスパッタリング等の悪影響が及ばないようにし、位置決めピンの検知精度が高く、しかもコンパクトな溶接装置を提供する。 【解決手段】　溶接時に位置決めピン６を上方に突出させ、板状ワークＷとナットＮをセットした後、ナットＮを下方に押圧し、位置決めピン６の移動ストロークを検出してナットＮの有無や、姿勢や、溶接の適否を判断するような溶接装置において、エアシリンダユニット５を両ロッド式のシリンダとし、シリンダロッド５ａの移動を検知する検知機構１８を、位置決めピン６が連結されるシリンダロッド５ａとは逆の下方のシリンダロッド５ａ側に設けるか、またはシリンダ５ｂの側方にシリンダロッド５ａと連動して移動する連動ロッド２２を設け、検知機構１８を連動ロッド２２に設ける。
PCT/JP2008/059776 2007-06-28 2008-05-28 部品溶接装置 Ceased WO2009001642A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007004932U JP3135271U (ja) 2007-06-28 2007-06-28 部品溶接装置
JP2007-004932U 2007-06-28

Publications (1)

Publication Number Publication Date
WO2009001642A1 true WO2009001642A1 (ja) 2008-12-31

Family

ID=40185464

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059776 Ceased WO2009001642A1 (ja) 2007-06-28 2008-05-28 部品溶接装置

Country Status (2)

Country Link
JP (1) JP3135271U (ja)
WO (1) WO2009001642A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103071904A (zh) * 2012-12-25 2013-05-01 广州松兴电器有限公司 汽车行业螺母焊接防反防错及螺栓焊接防错装置
CN104084685A (zh) * 2014-05-12 2014-10-08 昆山华焊科技有限公司 一种螺母焊接位置的检测仪
CN108015403A (zh) * 2017-12-27 2018-05-11 重庆平伟汽车科技股份有限公司 一种螺栓焊接系统和焊接方法
CN112730795A (zh) * 2020-12-23 2021-04-30 联合汽车电子有限公司 超声波焊接工件自动捅穿检测机构
CN113118605A (zh) * 2020-01-15 2021-07-16 株式会社Smk 焊接用下部电极机构的组装方法和焊接用下部电极机构

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4984295B2 (ja) * 2007-12-13 2012-07-25 好高 青山 電気抵抗溶接用電極
JP2014223662A (ja) * 2013-05-17 2014-12-04 株式会社キョクトー プロジェクション溶接装置
KR102050740B1 (ko) * 2018-06-21 2019-12-03 문화주식회사 볼트 및 너트 용접용 하부 전극장치

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236058U (ja) * 1975-09-05 1977-03-14
JPS6034387U (ja) * 1983-08-12 1985-03-08 矢嶋工業株式会社 抵抗溶接機の下部電極
JPS62114779A (ja) * 1985-11-15 1987-05-26 Nissan Motor Co Ltd ナツト溶接機におけるナツト欠品検知方法
JPH06246460A (ja) * 1993-02-25 1994-09-06 Yajima Giken Kk 抵抗溶接機
JPH09295162A (ja) * 1996-05-08 1997-11-18 Yajima Giken Kk 抵抗溶接機
JP2000346633A (ja) * 1999-06-03 2000-12-15 Koden Electronics Co Ltd 距離変化量検出用センサ
JP2003166801A (ja) * 2001-12-03 2003-06-13 Kayaba Ind Co Ltd 変位測定装置
JP2006021226A (ja) * 2004-07-08 2006-01-26 Shinko Kiki Kk ナットやボルトセット不良の検出機能付き下部電極ユニット
JP3838565B2 (ja) * 2000-12-13 2006-10-25 株式会社エスエムケイ ナット等溶接装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236058U (ja) * 1975-09-05 1977-03-14
JPS6034387U (ja) * 1983-08-12 1985-03-08 矢嶋工業株式会社 抵抗溶接機の下部電極
JPS62114779A (ja) * 1985-11-15 1987-05-26 Nissan Motor Co Ltd ナツト溶接機におけるナツト欠品検知方法
JPH06246460A (ja) * 1993-02-25 1994-09-06 Yajima Giken Kk 抵抗溶接機
JPH09295162A (ja) * 1996-05-08 1997-11-18 Yajima Giken Kk 抵抗溶接機
JP2000346633A (ja) * 1999-06-03 2000-12-15 Koden Electronics Co Ltd 距離変化量検出用センサ
JP3838565B2 (ja) * 2000-12-13 2006-10-25 株式会社エスエムケイ ナット等溶接装置
JP2003166801A (ja) * 2001-12-03 2003-06-13 Kayaba Ind Co Ltd 変位測定装置
JP2006021226A (ja) * 2004-07-08 2006-01-26 Shinko Kiki Kk ナットやボルトセット不良の検出機能付き下部電極ユニット

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103071904A (zh) * 2012-12-25 2013-05-01 广州松兴电器有限公司 汽车行业螺母焊接防反防错及螺栓焊接防错装置
CN104084685A (zh) * 2014-05-12 2014-10-08 昆山华焊科技有限公司 一种螺母焊接位置的检测仪
CN108015403A (zh) * 2017-12-27 2018-05-11 重庆平伟汽车科技股份有限公司 一种螺栓焊接系统和焊接方法
CN113118605A (zh) * 2020-01-15 2021-07-16 株式会社Smk 焊接用下部电极机构的组装方法和焊接用下部电极机构
CN112730795A (zh) * 2020-12-23 2021-04-30 联合汽车电子有限公司 超声波焊接工件自动捅穿检测机构
CN112730795B (zh) * 2020-12-23 2023-11-10 联合汽车电子有限公司 超声波焊接工件自动捅穿检测机构

Also Published As

Publication number Publication date
JP3135271U (ja) 2007-09-06

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