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Torque transmission shaft torsion angle measuring mechanism

An angle measurement and torque transmission technology, applied in the direction of angle/taper measurement, measurement device, mechanical measurement device, etc., can solve the problems of difficult to observe the display, cumbersome measurement process, inability to fine-tune and coarse adjustment, etc., to achieve convenient observation and operation. Simple and fast, the effect of improving usability

Active Publication Date: 2020-07-14
SHANGHAI SHUNNUO MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the prior art that the measurement process is cumbersome, the display is difficult to observe, and the fine adjustment and rough adjustment are impossible, and a torque transmission shaft torsion angle measurement mechanism is proposed.

Method used

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  • Torque transmission shaft torsion angle measuring mechanism
  • Torque transmission shaft torsion angle measuring mechanism
  • Torque transmission shaft torsion angle measuring mechanism

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Embodiment

[0028] refer to Figure 1-6 , a torque transmission shaft torsional angle measuring mechanism, comprising a left base 1 and a right base 2, characterized in that the left base 1 is provided with a measuring device 116, the right base 2 is provided with a fixing device, and the upper wall of the left base 1 is welded with a left The fixed block 11, the left fixed block 11 has a left connecting sleeve 12 in clearance fit, the left connecting sleeve 12 is welded with a rotating shaft 121, the rotating shaft 121 is interference-fitted with a first gear 14, and the rotating shaft 121 is interference-fitted with a second gear 15 , the first gear 14 is meshed with the third gear 16, the second gear 15 is meshed with the fourth gear 17, the third gear 16 and the fourth gear 17 are jointly interference fitted with a second sliding rod 18, and the second sliding rod 18 slides the sleeve Connected with a rotating rod 19, the end of the rotating rod 19 away from the third gear 16 is rotat...

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Abstract

The invention discloses a torque transmission shaft torsion angle measuring mechanism, which comprises a left base and a right base. A measuring device is arranged on the left base; a fixing device isarranged on the right base; a left fixing block is welded to the upper wall of the left base; a left connecting sleeve is in clearance fit with the interior of the left fixing block; a rotating shaftis welded to the left connecting sleeve; the rotating shaft is in interference fit with a first gear; the rotating shaft is in interference fit with a second gear; and the first gear is engaged witha third gear, the second gear is engaged with a fourth gear, the third gear and the fourth gear are in interference fit with a second sliding rod together, the second sliding rod is slidably sleeved with a rotating rod, and the end, away from the third gear, of the rotating rod is rotatably connected with the left fixing block through a bearing. The mechanism has the advantages that measurement and data recording can be completed by only one person, the operation is simple and rapid, the working efficiency is greatly improved, readings are easy to observe, fine adjustment and coarse adjustmentcan be performed, and the measurement result is more accurate.

Description

technical field [0001] The invention relates to the technical field of torsion angle measurement, in particular to a torque transmission shaft torsion angle measurement mechanism. Background technique [0002] In order to ensure that the driving mechanism is not damaged when the driving torque increases when the actuator in the aircraft leading edge flap and door driving system is stuck, it is generally realized by the torsional deformation of the elastic transmission shaft and the comprehensive judgment and processing of the controller. During ground maintenance, the maintenance personnel observe that the torsion angle of the transmission shaft is greater than the required value and replace it, and the transmission shaft can be used normally when it is less than or equal to the required value. Therefore, the maintenance personnel need a torsion angle measuring device to determine whether the transmission shaft is qualified. [0003] In the existing technology, the existing ...

Claims

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Application Information

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IPC IPC(8): G01B5/24G01B5/00
CPCG01B5/0004G01B5/24
Inventor 胡长东
Owner SHANGHAI SHUNNUO MACHINERY
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