WO2008093625A1 - 電動モータの負荷トルク検出装置 - Google Patents

電動モータの負荷トルク検出装置 Download PDF

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Publication number
WO2008093625A1
WO2008093625A1 PCT/JP2008/051165 JP2008051165W WO2008093625A1 WO 2008093625 A1 WO2008093625 A1 WO 2008093625A1 JP 2008051165 W JP2008051165 W JP 2008051165W WO 2008093625 A1 WO2008093625 A1 WO 2008093625A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor
load torque
sleeve body
output shaft
drive output
Prior art date
Application number
PCT/JP2008/051165
Other languages
English (en)
French (fr)
Inventor
Katsuyuki Totsu
Original Assignee
Katsuyuki Totsu
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 Katsuyuki Totsu filed Critical Katsuyuki Totsu
Priority to EP08703974.9A priority Critical patent/EP2127812B1/en
Priority to CN2008800022499A priority patent/CN101578159B/zh
Publication of WO2008093625A1 publication Critical patent/WO2008093625A1/ja

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/14—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft
    • G01L3/1464—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving screws and nuts, screw-gears or cams
    • G01L3/1471—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving screws and nuts, screw-gears or cams using planet wheels or conical gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

　電動モータにより所要の負荷を回転駆動操作する装置において、電動モータの駆動出力軸に対して作用する負荷の反力すなわち負荷トルクを、適正かつ高精度に検出することができると共に、電動モータを所要の把持部ないし固定部としての外部ケーシングに固定して、その製造を容易にすると共に支持構造を安定な配置構成とすることができる電動モータの負荷トルク検出装置を提供する。電動モータ１０のモータハウジングの一端部より突出する駆動出力軸１４に対し、この駆動出力軸を囲繞するように配置したスリーブ体１６を設け、このスリーブ体の一端にフランジ部１８を形成して前記モータハウジングの一端部に固定すると共に、前記スリーブ体の他端は遊星歯車２１を備える減速機構２０のインターナルギヤ部２２として一体的に構成した構造とし、前記スリーブ体の外周部にストレンゲージ２４を取り付けた構成からなる。
PCT/JP2008/051165 2007-01-29 2008-01-28 電動モータの負荷トルク検出装置 WO2008093625A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08703974.9A EP2127812B1 (en) 2007-01-29 2008-01-28 Device for detecting load torque on electric motor
CN2008800022499A CN101578159B (zh) 2007-01-29 2008-01-28 电动旋具的螺纹拧紧转矩检测装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007017482A JP5201842B2 (ja) 2007-01-29 2007-01-29 電動ドライバーのねじ締めトルク検出装置
JP2007-017482 2007-01-29

Publications (1)

Publication Number Publication Date
WO2008093625A1 true WO2008093625A1 (ja) 2008-08-07

Family

ID=39673937

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051165 WO2008093625A1 (ja) 2007-01-29 2008-01-28 電動モータの負荷トルク検出装置

Country Status (4)

Country Link
EP (1) EP2127812B1 (ja)
JP (1) JP5201842B2 (ja)
CN (1) CN101578159B (ja)
WO (1) WO2008093625A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010069273A1 (zh) * 2008-12-19 2010-06-24 苏州宝时得电动工具有限公司 动力工具
EP2246680A2 (de) 2009-04-30 2010-11-03 C. & E. Fein GmbH Elektrowerkzeug mit einer berührungslosen Drehmomentmesseinrichtung und Verfahren zum Messen des Drehmomentes bei einem Elektrowerkzeug
DE102009020759A1 (de) 2009-04-30 2010-11-04 C. & E. Fein Gmbh Elektrowerkzeug mit einer berührungslosen Drehmomentmesseinrichtung und Verfahren zum Messen des Drehmomentes bei einem Elektrowerkzeug
DE102009031971A1 (de) 2009-07-02 2011-01-05 C. & E. Fein Gmbh Elektrowerkzeug mit einer berührungslosen Drehmomentmesseinrichtung und Verfahren zum Messen des Drehmomentes bei einem Elektrowerkzeug
CN101758478B (zh) * 2008-12-19 2013-03-06 苏州宝时得电动工具有限公司 动力工具

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5460249B2 (ja) * 2009-11-11 2014-04-02 勝行 戸津 電動回転工具の駆動制御装置
CN102501208B (zh) * 2011-09-29 2015-03-11 国家电网公司 一种交流电动扳手
CN102501209A (zh) * 2011-09-29 2012-06-20 国家电网公司 一种直流电动扳手
CN102794752A (zh) * 2012-09-05 2012-11-28 首君企业股份有限公司 倍力装置
FR2996483B1 (fr) * 2012-10-05 2015-04-17 Renault Georges Ets Dispositif de vissage sans reaction dans la poignee
DE102013017647A1 (de) * 2013-10-23 2015-04-23 Alfing Montagetechnik Gmbh Schraubmaschine
CN106197788A (zh) * 2016-07-01 2016-12-07 武汉千斤智能科技有限公司 力矩传感器系统、力矩信号测量方法、电动助力自行车
TWI640756B (zh) * 2016-11-30 2018-11-11 健騰精密機電股份有限公司 軸向旋轉式扭力感測器
PL3450107T3 (pl) * 2017-08-31 2022-01-17 Jan Ossa Trading As Zbm Ossa Układ sterowania zakrętarki
CN107941393B (zh) * 2017-11-15 2020-11-06 中国西电电气股份有限公司 一种反力矩测试装置及方法
CN111283604A (zh) * 2018-12-06 2020-06-16 王德煌 电动起子的扭力控制装置
DE202019101333U1 (de) 2019-03-08 2019-06-06 SWEDEX GmbH Industrieprodukte Drehmomentschrauberanordnung zum Betrieb einer solchen Drehmomentschrauberanordnung
US11565394B2 (en) * 2019-10-28 2023-01-31 Snap-On Incorporated Double reduction gear train
CN111745576B (zh) * 2020-06-08 2022-02-25 芜湖协航测控技术有限公司 头部可转动力矩扳手
TWI767588B (zh) * 2021-02-26 2022-06-11 碩豐工業股份有限公司 離合型動力傳輸裝置及其扭力檢測模組

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533840B2 (ja) 1973-12-17 1978-02-10
JPS5694234A (en) * 1979-12-28 1981-07-30 Katsuyuki Totsu Torque detector
JPS56157966A (en) * 1980-05-12 1981-12-05 Shibaura Eng Works Ltd Clamping machine for bolt
JPS6263029A (ja) * 1985-09-11 1987-03-19 Nitto Seiko Co Ltd 自動ねじ締め機の締付トルク検出装置
JPS6247936U (ja) * 1985-09-11 1987-03-24
JPS6225980B2 (ja) 1980-10-24 1987-06-05 Katsuyuki Totsu
JPH0661465U (ja) * 1993-02-02 1994-08-30 帝人製機株式会社 回転駆動装置
JPH0929654A (ja) * 1995-07-10 1997-02-04 Quanti Syst Kk 定軸力ボルト締着装置
JPH10329051A (ja) 1997-05-23 1998-12-15 Yaskawa Electric Corp ねじ締め機とその制御方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055080A (en) * 1974-11-11 1977-10-25 Farr Emory W Torquing apparatus
US4265320A (en) * 1977-05-16 1981-05-05 Matsushita Electric Industrial Co., Ltd. Electrically powered torque-controlled tool
JPS58192768A (ja) * 1982-04-30 1983-11-10 日立工機株式会社 クラツチ式電動締付工具の制御方式
JPH0645107B2 (ja) * 1985-02-27 1994-06-15 日本電池株式会社 電動回転工具のクラッチ機構
JP3661387B2 (ja) * 1998-01-27 2005-06-15 松下電工株式会社 締付トルク調整装置
JP3744207B2 (ja) * 1998-06-30 2006-02-08 松下電工株式会社 トルククラッチ付き電動締付工具
SE520916C2 (sv) * 1999-12-28 2003-09-09 Atlas Copco Tools Ab Mutterdragare med momentkoppling med utlösningssensor för kraftavstängning
JP4999236B2 (ja) * 2001-04-25 2012-08-15 勝行 戸津 電動回転工具のトルク制御方式
JP4669663B2 (ja) * 2004-02-27 2011-04-13 勝行 戸津 トルク検出機能を備える電動ドライバーおよびトルク検出機能を備える電動ドライバー等を使用するトルク管理システム

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533840B2 (ja) 1973-12-17 1978-02-10
JPS5694234A (en) * 1979-12-28 1981-07-30 Katsuyuki Totsu Torque detector
JPS56157966A (en) * 1980-05-12 1981-12-05 Shibaura Eng Works Ltd Clamping machine for bolt
JPS6225980B2 (ja) 1980-10-24 1987-06-05 Katsuyuki Totsu
JPS6263029A (ja) * 1985-09-11 1987-03-19 Nitto Seiko Co Ltd 自動ねじ締め機の締付トルク検出装置
JPS6247936U (ja) * 1985-09-11 1987-03-24
JPH0661465U (ja) * 1993-02-02 1994-08-30 帝人製機株式会社 回転駆動装置
JPH0929654A (ja) * 1995-07-10 1997-02-04 Quanti Syst Kk 定軸力ボルト締着装置
JPH10329051A (ja) 1997-05-23 1998-12-15 Yaskawa Electric Corp ねじ締め機とその制御方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2127812A4 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010069273A1 (zh) * 2008-12-19 2010-06-24 苏州宝时得电动工具有限公司 动力工具
CN101758478B (zh) * 2008-12-19 2013-03-06 苏州宝时得电动工具有限公司 动力工具
EP2246680A2 (de) 2009-04-30 2010-11-03 C. & E. Fein GmbH Elektrowerkzeug mit einer berührungslosen Drehmomentmesseinrichtung und Verfahren zum Messen des Drehmomentes bei einem Elektrowerkzeug
DE102009020759A1 (de) 2009-04-30 2010-11-04 C. & E. Fein Gmbh Elektrowerkzeug mit einer berührungslosen Drehmomentmesseinrichtung und Verfahren zum Messen des Drehmomentes bei einem Elektrowerkzeug
DE102009031971A1 (de) 2009-07-02 2011-01-05 C. & E. Fein Gmbh Elektrowerkzeug mit einer berührungslosen Drehmomentmesseinrichtung und Verfahren zum Messen des Drehmomentes bei einem Elektrowerkzeug

Also Published As

Publication number Publication date
CN101578159A (zh) 2009-11-11
JP5201842B2 (ja) 2013-06-05
JP2008183644A (ja) 2008-08-14
EP2127812A4 (en) 2012-05-23
CN101578159B (zh) 2012-05-23
EP2127812A1 (en) 2009-12-02
EP2127812B1 (en) 2018-03-07

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