JP6029890B2 - 角度レンチおよび回転角度測定装置 - Google Patents
角度レンチおよび回転角度測定装置 Download PDFInfo
- Publication number
- JP6029890B2 JP6029890B2 JP2012181221A JP2012181221A JP6029890B2 JP 6029890 B2 JP6029890 B2 JP 6029890B2 JP 2012181221 A JP2012181221 A JP 2012181221A JP 2012181221 A JP2012181221 A JP 2012181221A JP 6029890 B2 JP6029890 B2 JP 6029890B2
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- Prior art keywords
- tightening
- rotation angle
- angle
- wrench
- torque
- 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.)
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- 238000000034 method Methods 0.000 claims description 28
- 238000005259 measurement Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 8
- 230000006870 function Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
Images
Classifications
-
- 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
- B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
- B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
-
- 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
- B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
- B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
- B25B23/1425—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by electrical means
-
- 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
- B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
- B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
- B25B23/1427—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by mechanical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
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)
Description
2 柄部
2a グリップ部
2b ヘッドピン
4 ヘッド部
4a 締付けヘッド
4b 角ドライブ
4c 尾部
6 トグル機構
8 スラスタ
10 スプリング
12 トルク調整つまみ
14 ケース
16 表示部
18 連動ピン
20 マイクロスイッチ
22 制御部
24 ジャイロセンサ
26 操作キー
30 CPU
32 メモリ
102 回転角度演算部
Claims (2)
- 回転角法による締付け対象物の締付けに用いられる角度レンチであって、
グリップを有する柄部と、
締付け対象物を締付ける締付けヘッドを有し、前記締付けヘッドから延びる尾部側が前記柄部に対してヘッドピンを介して回動可能に支持されるヘッド部と、
前記柄部上に配置され、電子回路を収容するケース部と、
前記ヘッド部の前記尾部と前記柄部とを連結し、締付け対象物に対する締付けトルクが所定のトルクに達すると第1の連結状態から第2の連結状態に変化するトグル機構と、前記柄部および前記ケース部にそれぞれ形成される孔を通って前記ヘッド部から前記ケース部内に延びる、前記トグル機構の作動に伴って動く連動ピンと、前記トグル機構の作動による連動ピンの動作を検出する検出センサと、を備え、締付け対象物を締付けるトルクが所定のトルクに達したことを検出するトルク検出機構と、
前記ケース部内に配置され締付け対象物に対する締付け動作における角速度を測定するジャイロセンサと、前記ジャイロセンサによって測定された角速度に基づいて角度レンチの回転角度を演算する演算部と、を有し、締付け対象物の軸周りにおける角度レンチの角速度に基づいて、前記トルク検出機構が所定のトルクに達したことを検出したタイミングより後の締付け動作における角度レンチの回転角度を測定する回転角度測定部と、
を備え、前記回転角度測定部が、前記検出センサが前記連動ピンの動作を検出したタイミングより後の締付け動作における角度レンチの回転角度であって、前記トグル機構が前記第2の連結状態である場合における回転角度を測定することを特徴とする角度レンチ。 - 前記回転角度測定部は、前記トグル機構が第2の連結状態である場合において測定された回転角度を、すでに測定された回転角度に加算して回転角度を算出することを特徴とする請求項1に記載の角度レンチ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012181221A JP6029890B2 (ja) | 2012-08-17 | 2012-08-17 | 角度レンチおよび回転角度測定装置 |
EP13879460.7A EP2886253B1 (en) | 2012-08-17 | 2013-07-30 | Angle wrench and rotation angle-measuring device |
PCT/JP2013/004604 WO2014027443A1 (ja) | 2012-08-17 | 2013-07-30 | 角度レンチおよび回転角度測定装置 |
CN201380042194.5A CN104684692B (zh) | 2012-08-17 | 2013-07-30 | 角度扳手以及转动角度测定装置 |
US14/419,614 US9770816B2 (en) | 2012-08-17 | 2013-07-30 | Angle wrench and rotation angle-measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012181221A JP6029890B2 (ja) | 2012-08-17 | 2012-08-17 | 角度レンチおよび回転角度測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014037041A JP2014037041A (ja) | 2014-02-27 |
JP6029890B2 true JP6029890B2 (ja) | 2016-11-24 |
Family
ID=50285554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012181221A Active JP6029890B2 (ja) | 2012-08-17 | 2012-08-17 | 角度レンチおよび回転角度測定装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9770816B2 (ja) |
EP (1) | EP2886253B1 (ja) |
JP (1) | JP6029890B2 (ja) |
CN (1) | CN104684692B (ja) |
WO (1) | WO2014027443A1 (ja) |
Families Citing this family (12)
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ITMI20130495A1 (it) * | 2013-03-29 | 2014-09-30 | Atlas Copco Blm Srl | Dispositivo elettronico di controllo e comando per sensori |
JP6419466B2 (ja) * | 2014-06-25 | 2018-11-07 | 株式会社東日製作所 | トルク工具 |
FR3041719B1 (fr) * | 2015-09-25 | 2017-10-20 | Schneider Electric Ind Sas | Dispositif de surveillance de la temperature et du serrage d'une vis |
US10625405B2 (en) | 2016-09-13 | 2020-04-21 | Milwaukee Electric Tool Corporation | Powered ratcheting torque wrench |
US11453105B2 (en) | 2016-09-13 | 2022-09-27 | Milwaukee Electric Tool Corporation | Powered ratcheting torque wrench |
US11034003B2 (en) * | 2016-12-02 | 2021-06-15 | Snap-On Incorporated | Holding tool |
JP2018164947A (ja) * | 2017-03-28 | 2018-10-25 | 京都機械工具株式会社 | 締付工具 |
CN108687710A (zh) * | 2017-04-07 | 2018-10-23 | 胡厚飞 | 扭力扳手 |
JP6964870B2 (ja) | 2017-08-29 | 2021-11-10 | 京都機械工具株式会社 | 締付工具 |
JP6982851B2 (ja) * | 2017-08-29 | 2021-12-17 | 京都機械工具株式会社 | 締付作業分析装置、締付作業分析システム、締付作業分析プログラム、締付作業分析方法、締付工具 |
US11752604B2 (en) | 2018-04-13 | 2023-09-12 | Snap-On Incorporated | System and method for measuring torque and angle |
CN111843894A (zh) * | 2020-06-19 | 2020-10-30 | 中车长春轨道客车股份有限公司 | 一种物联智能扭矩激增旋角监控装置 |
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-
2012
- 2012-08-17 JP JP2012181221A patent/JP6029890B2/ja active Active
-
2013
- 2013-07-30 WO PCT/JP2013/004604 patent/WO2014027443A1/ja active Application Filing
- 2013-07-30 CN CN201380042194.5A patent/CN104684692B/zh active Active
- 2013-07-30 EP EP13879460.7A patent/EP2886253B1/en active Active
- 2013-07-30 US US14/419,614 patent/US9770816B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2886253A4 (en) | 2016-03-23 |
JP2014037041A (ja) | 2014-02-27 |
EP2886253B1 (en) | 2018-01-17 |
WO2014027443A1 (ja) | 2014-02-20 |
CN104684692A (zh) | 2015-06-03 |
CN104684692B (zh) | 2017-06-23 |
EP2886253A1 (en) | 2015-06-24 |
US20150190911A1 (en) | 2015-07-09 |
US9770816B2 (en) | 2017-09-26 |
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