JP2005081364A - スポット溶接用電極の良否判定装置 - Google Patents
スポット溶接用電極の良否判定装置 Download PDFInfo
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Abstract
【解決手段】ハウジング10と、電極の先端を当接させる擂鉢状の一対の着座部11,12と、当該着座部11,12の中心に形成された開口部13,14と、所定の反射特性を有する原点ピン57,58と、電極の先端面および原点ピン57,58に光線を照射するとともに電極2,3および原点ピン57,58からの反射光を検出する光センサユニット20と、当該光センサユニット20で検出した反射光の反射光量に基づき電極の良否を判定する良否判定手段40とを有するスポット溶接用電極の良否判定装置1において、光センサユニット20はハウジング10の内部に固設され、原点ピン57,58はハウジング10の外部に設けられるとともに移動手段50によって開口部13,14に臨む前進位置と開口部13,14から離れる後退位置との間で移動可能とする。
【選択図】 図1
Description
2,3 電極
10 ハウジング
11,12 着座部
13,14 開口部
20 光センサユニット
40 良否判定手段
50 移動手段
54 摺動体(防塵カバー)
57,58,67,68 原点ピン(基準反射部材)
60 回動手段
Claims (5)
- ハウジングと、電極の先端を当接させる凹状の一対の着座部と、当該着座部の中心に形成された開口部と、所定の反射特性を有する基準反射部材と、電極の先端面および基準反射部材に光線を照射するとともに電極および基準反射部材からの反射光を検出する光センサユニットと、当該光センサユニットで検出した反射光の反射光量に基づき電極の良否を判定する良否判定手段とを有するスポット溶接用電極の良否判定装置であって、上記光センサユニットは上記ハウジングの内部に固設され、上記基準反射部材は上記ハウジングの外部に設けられるとともに移動手段によって上記開口部に臨む第1位置と上記開口部から離れる第2位置との間で移動可能であることを特徴とする、スポット溶接用電極の良否判定装置。
- 上記基準反射部材は、上記ハウジングの長手方向に沿って摺動する摺動体に取付けられており、上記移動手段は、当該摺動体を摺動させるように構成されている、請求項1に記載のスポット溶接用電極の良否判定装置。
- 上記移動手段は、回動軸心を中心に回動可能な回動手段であるとともに、上記基準反射部材が上記回動手段の回動動作にともない上記着座部の形成された窪んだ領域に入り込み可能に構成されている、請求項1に記載のスポット溶接用電極の良否判定装置。
- 上記基準反射部材からの反射光量に基づく第1閾値と、上記電極からの反射光量に基づく電極の種類毎に固有の第2閾値があらかじめ設定されていることを特徴とする、請求項1〜3のいずれか1つに記載のスポット溶接用電極の良否判定装置。
- 上記摺動体は、上記第1位置において上記着座部を覆う防塵カバーの形態である、請求項2に記載のスポット溶接用電極の良否判定装置。
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006004456U1 (de) * | 2006-03-21 | 2007-08-02 | Pepperl + Fuchs Gmbh | Testvorrichtung für Oberflächen, insbesondere von Schweißelektroden |
JP2010120035A (ja) * | 2008-11-18 | 2010-06-03 | Kyokutoh Co Ltd | 電極チップの良否判定装置 |
JP2012157879A (ja) * | 2011-01-31 | 2012-08-23 | Daihatsu Motor Co Ltd | 電極形状検査装置 |
KR101326033B1 (ko) * | 2012-07-26 | 2013-11-05 | 주식회사 나우정공 | 저항용접기의 용접전극용 팁 검사장치 |
WO2015194748A1 (ko) * | 2014-06-20 | 2015-12-23 | 주식회사 휴비스 | 스팟용접 전극 팁 연마 확인 장치 |
KR101675559B1 (ko) * | 2016-05-02 | 2016-11-11 | 주식회사 나우정공 | 광전센서 모듈 및 이를 이용한 용접 팁 검사장치 |
DE102007013038B4 (de) * | 2006-03-21 | 2017-06-22 | Pepperl + Fuchs Gmbh | Doppeltestvorrichtung für ein Paar von Schweißelektroden |
KR101806694B1 (ko) | 2016-05-02 | 2017-12-07 | 현대자동차주식회사 | 용접팁 검사장치 및 그 방법 |
KR20180071191A (ko) * | 2016-12-19 | 2018-06-27 | 주식회사 신영 | 스터드 용접용 스터드 피딩 장치 |
KR20190017406A (ko) * | 2017-08-11 | 2019-02-20 | 주식회사 호원 | 용접 노즐 클리닝장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102031038B1 (ko) | 2017-11-30 | 2019-11-08 | 주식회사 아이씨엠씨 | 용접팁 검사장치 |
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2003
- 2003-09-05 JP JP2003313965A patent/JP4163581B2/ja not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006004456U1 (de) * | 2006-03-21 | 2007-08-02 | Pepperl + Fuchs Gmbh | Testvorrichtung für Oberflächen, insbesondere von Schweißelektroden |
DE102007013038B4 (de) * | 2006-03-21 | 2017-06-22 | Pepperl + Fuchs Gmbh | Doppeltestvorrichtung für ein Paar von Schweißelektroden |
JP2010120035A (ja) * | 2008-11-18 | 2010-06-03 | Kyokutoh Co Ltd | 電極チップの良否判定装置 |
JP2012157879A (ja) * | 2011-01-31 | 2012-08-23 | Daihatsu Motor Co Ltd | 電極形状検査装置 |
KR101326033B1 (ko) * | 2012-07-26 | 2013-11-05 | 주식회사 나우정공 | 저항용접기의 용접전극용 팁 검사장치 |
WO2015194748A1 (ko) * | 2014-06-20 | 2015-12-23 | 주식회사 휴비스 | 스팟용접 전극 팁 연마 확인 장치 |
KR101675559B1 (ko) * | 2016-05-02 | 2016-11-11 | 주식회사 나우정공 | 광전센서 모듈 및 이를 이용한 용접 팁 검사장치 |
KR101806694B1 (ko) | 2016-05-02 | 2017-12-07 | 현대자동차주식회사 | 용접팁 검사장치 및 그 방법 |
KR20180071191A (ko) * | 2016-12-19 | 2018-06-27 | 주식회사 신영 | 스터드 용접용 스터드 피딩 장치 |
KR101977746B1 (ko) * | 2016-12-19 | 2019-05-13 | 주식회사 신영 | 스터드 용접용 스터드 피딩 장치 |
KR20190017406A (ko) * | 2017-08-11 | 2019-02-20 | 주식회사 호원 | 용접 노즐 클리닝장치 |
KR101988335B1 (ko) * | 2017-08-11 | 2019-06-12 | (주)호원 | 용접 노즐 클리닝장치 |
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