JP2013120165A5 - - Google Patents

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Publication number
JP2013120165A5
JP2013120165A5 JP2011269303A JP2011269303A JP2013120165A5 JP 2013120165 A5 JP2013120165 A5 JP 2013120165A5 JP 2011269303 A JP2011269303 A JP 2011269303A JP 2011269303 A JP2011269303 A JP 2011269303A JP 2013120165 A5 JP2013120165 A5 JP 2013120165A5
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JP
Japan
Prior art keywords
cable
frame
central axis
outer peripheral
peripheral surface
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.)
Granted
Application number
JP2011269303A
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Japanese (ja)
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JP5856462B2 (en
JP2013120165A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2011269303A priority Critical patent/JP5856462B2/en
Priority claimed from JP2011269303A external-priority patent/JP5856462B2/en
Priority to PCT/JP2012/081347 priority patent/WO2013084869A1/en
Priority to TW101145844A priority patent/TW201333462A/en
Publication of JP2013120165A publication Critical patent/JP2013120165A/en
Publication of JP2013120165A5 publication Critical patent/JP2013120165A5/ja
Application granted granted Critical
Publication of JP5856462B2 publication Critical patent/JP5856462B2/en
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Claims (8)

フレームと、Frame,
前記フレームに対して所定の中心軸周りに正逆回転可能な回転部と、A rotating part capable of rotating forward and backward about a predetermined central axis with respect to the frame;
その一端部が前記フレームに固定され、その他端部が前記回転部に固定されたケーブルと、A cable having one end fixed to the frame and the other end fixed to the rotating unit;
前記ケーブルの移動をガイドするケーブルガイド部と、A cable guide for guiding the movement of the cable;
を備え、With
前記ケーブルガイド部が、The cable guide portion is
前記中心軸と略同軸に配置されて前記回転部に固定された円柱面状の外周面と、A cylindrical outer peripheral surface disposed substantially coaxially with the central axis and fixed to the rotating portion;
前記外周面と略同軸に対向配置されて前記フレームに固定された曲面である第１ガイド面と、A first guide surface that is a curved surface disposed substantially coaxially with the outer peripheral surface and fixed to the frame;
その一端部が前記外周面に固定され、その他端部が前記フレームに固定され、その中空部内に前記ケーブルが収容されたケーブル保護管と、を備え、One end of the cable is fixed to the outer peripheral surface, the other end is fixed to the frame, and the cable is accommodated in the hollow portion.
前記ケーブル保護管が、前記中心軸と平行な軸周りにのみ、最小許容曲げ径以上の曲げ径で屈曲自在に構成され、The cable protection tube is configured to be bendable with a bending diameter equal to or larger than a minimum allowable bending diameter only around an axis parallel to the central axis,
前記外周面と前記第１ガイド面との間隔が、前記ケーブル保護管を最小許容曲げ径で屈曲させたときの該ケーブル保護管の曲げ外径と略同じ寸法に設定されていて、The distance between the outer peripheral surface and the first guide surface is set to be approximately the same as the bending outer diameter of the cable protection tube when the cable protection tube is bent at the minimum allowable bending diameter,
前記ケーブル保護管の一部が、略前記最小許容曲げ径にて折り返された状態で、前記外周面と前記第１のガイド面との間に架空される、A portion of the cable protection tube is folded between the outer peripheral surface and the first guide surface in a state where the cable protection tube is folded back at approximately the minimum allowable bending diameter.
ねじり試験機。Torsion testing machine. 前記ケーブル保護管の他端が前記中心軸の略直下において前記フレームに固定され、The other end of the cable protection tube is fixed to the frame substantially directly below the central axis;
前記第１ガイド面が、前記中心軸の周りに該中心軸の略直下（０度）から＋９０度までの角度範囲に延びる、The first guide surface extends around the central axis in an angular range from approximately directly below the central axis (0 degrees) to +90 degrees.
請求項１に記載のねじり試験機。The torsion tester according to claim 1. 前記ケーブルガイド部が、The cable guide portion is
前記外周面と略同軸に対向配置されて前記フレームに固定された曲面である第２ガイド面を備え、A second guide surface that is a curved surface disposed substantially coaxially with the outer peripheral surface and fixed to the frame;
前記第２ガイド面が、前記中心軸の周りに該中心軸の略直下（０度）から−９０度までの角度範囲に延び、The second guide surface extends around the central axis in an angular range from approximately directly below the central axis (0 degrees) to -90 degrees;
前記外周面と前記第２ガイド面との間隔が、前記ケーブル保護管を前記外周面に巻き付けたときの、該外周面の径方向における前記ケーブル保護管の外寸と略同じ大きさに設定された、The distance between the outer peripheral surface and the second guide surface is set to be approximately the same as the outer dimension of the cable protective tube in the radial direction of the outer peripheral surface when the cable protective tube is wound around the outer peripheral surface. The
請求項２に記載のねじり試験機。The torsion tester according to claim 2. 前記第２ガイド面の下端から、前記ケーブル保護管を前記最小許容曲げ径で屈曲させたときの該ケーブル保護管の曲げ内径と略同じ曲率で、下方に略１８０度延びる第３ガイド面を備えた、A third guide surface extending downward from the lower end of the second guide surface by approximately 180 degrees with substantially the same curvature as the bending inner diameter of the cable protection tube when the cable protection tube is bent at the minimum allowable bending diameter; The
請求項３に記載のねじり試験機。The torsion tester according to claim 3. 前記回転部が、The rotating part is
該回転部の一端部に設けられ、該回転部に供試体の一端部を固定するチャックと、A chuck that is provided at one end of the rotating part and fixes one end of the specimen to the rotating part;
前記チャックを介して前記供試体に加わるねじり荷重を検出するトルクセンサと、A torque sensor for detecting a torsional load applied to the specimen through the chuck;
を備え、With
前記ケーブルが前記トルクセンサの信号を伝送する、The cable transmits a signal of the torque sensor;
請求項１から請求項４のいずれか一項に記載のねじり試験機。The torsion tester according to any one of claims 1 to 4. 前記回転部を回転自在に支持する第１軸受及び第２軸受と、A first bearing and a second bearing that rotatably support the rotating part;
前記回転部を前記中心軸の周りに反転駆動するモータと、A motor that reversely drives the rotating part around the central axis;
を備え、With
前記回転部が、The rotating part is
前記第１軸受によって前記フレームに対して回転自在に支持された第１軸部と、A first shaft portion rotatably supported by the first bearing with respect to the frame;
前記第２軸受によって前記フレームに対して回転自在に支持された第２軸部と、A second shaft portion rotatably supported by the second bearing with respect to the frame;
を備え、With
前記第１軸部の一端部と前記モータの出力軸とが連結され、One end of the first shaft portion and the output shaft of the motor are connected,
前記第２軸部の一端部に前記チャックが固定され、The chuck is fixed to one end of the second shaft portion;
前記第１軸部の他端部と前記第２軸部の他端部とが、前記トルクセンサを介して連結された、The other end portion of the first shaft portion and the other end portion of the second shaft portion are connected via the torque sensor,
請求項５に記載のねじり試験機。The torsion tester according to claim 5. 前記モータの出力軸の回転を減速して前記回転部に伝達する減速機を備え、A speed reducer that decelerates the rotation of the output shaft of the motor and transmits it to the rotating portion;
前記第１軸部が前記減速機の出力軸であり、The first shaft portion is an output shaft of the speed reducer;
前記第１軸受が前記減速機に備えられた、The first bearing is provided in the speed reducer;
請求項６に記載のねじり試験機。The torsion tester according to claim 6. 前記供試体の他端部を前記フレームに対して固定する反力部を備えた、A reaction force part for fixing the other end of the specimen to the frame;
請求項５から請求項７のいずれか一項に記載のねじり試験機。The torsion tester according to any one of claims 5 to 7.
JP2011269303A 2011-12-08 2011-12-08 Torsion testing machine Active JP5856462B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011269303A JP5856462B2 (en) 2011-12-08 2011-12-08 Torsion testing machine
PCT/JP2012/081347 WO2013084869A1 (en) 2011-12-08 2012-12-04 Torsion tester and machine tester
TW101145844A TW201333462A (en) 2011-12-08 2012-12-06 Torsion testing device and mechanical testing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011269303A JP5856462B2 (en) 2011-12-08 2011-12-08 Torsion testing machine

Publications (3)

Publication Number Publication Date
JP2013120165A JP2013120165A (en) 2013-06-17
JP2013120165A5 true JP2013120165A5 (en) 2015-01-08
JP5856462B2 JP5856462B2 (en) 2016-02-09

Family

ID=48772853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011269303A Active JP5856462B2 (en) 2011-12-08 2011-12-08 Torsion testing machine

Country Status (1)

Country Link
JP (1) JP5856462B2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6823427B2 (en) * 2016-11-10 2021-02-03 株式会社鷺宮製作所 Rotary torsion tester
CN106769421B (en) * 2017-03-08 2023-04-28 盐城工学院 Building materials deflection performance testing machine
FR3078402B1 (en) * 2018-02-26 2020-01-31 Aktiebolaget Skf TEST BENCH FOR A ROTATING DEVICE, PARTICULARLY FOR A SUSPENSION STOP
CN110758768B (en) * 2019-10-15 2022-07-26 中国直升机设计研究所 Loading device for stiffness test of flexible beam of bearingless rotor wing
CN111735719B (en) * 2020-06-01 2023-05-02 库卡机器人制造（上海）有限公司 Cable testing device and equipment
RU2755510C1 (en) * 2021-01-25 2021-09-16 Акционерное общество "Завод N 9" (АО "Завод N 9") Stand for testing torsion bars
CN113624616B (en) * 2021-06-21 2023-09-22 安徽工程大学 Torsion detection device for steering wheel of automobile
CN114184378A (en) * 2021-12-02 2022-03-15 江苏心源航空科技有限公司 Declination axis static torsion test bed
CN115808308B (en) * 2022-12-21 2023-06-06 杭州滴石穿智能装备有限公司 Roller bearing and guide pulley coating performance test device
CN117265971B (en) * 2023-11-20 2024-02-27 山西振兴公路监理有限公司 Thickness detection equipment for highway engineering pavement and detection method thereof

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