A sprocket torque measuring device
A technology of torque measurement and sprocket, which is used to measure torque/torsion force and other directions during tightening, which can solve the problems of measurement accuracy, inability to ensure the effectiveness of fixation, slipping, etc., and achieve the effect of ensuring effectiveness
Active Publication Date: 2017-12-19
CHONGQING YINGANG YITONG TECH
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] When detecting the torque of the sprocket, it is necessary to fix the torque wrench and the sprocket to be measured, but the current device is fixed by clamping, which cannot ensure the effectiveness of the fixation, and slipping may occur, which affects the accuracy of the measurement. sex has an impact
Method used
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Embodiment Construction
[0023] The core of the present invention is to provide a sprocket torque measuring device, which ensures that relative slippage does not occur during torque transmission and ensures the effectiveness of fixing.
[0024] In order to enable those skilled in the art to better understand the sprocket torque measuring device provided by the present invention, the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0025] Such as figure 1 Shown is a structural diagram of an embodiment of the sprocket torque measuring device provided by the present invention. It includes a step-shaped body 1, the inside of the body 1 has slots, so it is irregularly cylindrical, and the bottom is provided with a mounting groove to match the outer ring gear of the sprocket, such as figure 2 Shown is a cross-sectional view of the measuring device matched with the sprocket. A square slot is provided on ...
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The invention provides a sprocket torque measuring device, which includes a stepped cylindrical body, the bottom of the body is provided with a mounting groove matching the sprocket outer ring gear, and the inner wall of the mounting groove is provided for matching with the sprocket. The outer teeth of the sprocket are meshed with the inner ring gear, and the top of the body is provided with a square groove for a torque wrench to be inserted. The device has a body, which is stepped and has a slot in the middle, so it is in an irregular cylindrical shape. The bottom of the body is provided with a mounting groove, and an inner ring gear is set on the inner wall of the mounting groove, which can be engaged with the device to be tested. A square groove is set on the top of the body for insertion with a torque wrench. Since the measuring device provided in the present invention does not need to clamp the sprocket, and does not need friction to transmit torque, but adopts a meshing manner to cooperate with the sprocket, there will be no relative slip between the two, ensuring fixed validity.
Description
technical field [0001] The invention relates to the technical field of torque detection, in particular to a sprocket torque measurement device. Background technique [0002] During mechanical assembly, the torque of the assembled parts needs to be tested to measure whether the assembled torque meets the requirements, so as to avoid slipping during use. Torque detection can be carried out in many different ways. The usual method is to use a torque wrench to measure. The torque wrench gradually increases the torque with steady force. The torque value obtained at the time is the detected torque. [0003] When detecting the torque of the sprocket, it is necessary to fix the torque wrench and the sprocket to be measured, but the current device is fixed by clamping, which cannot ensure the effectiveness of the fixation, and slipping may occur, which affects the accuracy of the measurement. sex has an impact. [0004] Therefore, for those skilled in the art, how to design a devi...
Claims
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IPC IPC(8): G01L5/24
Inventor 伍良前肖冬邹永波
Owner CHONGQING YINGANG YITONG TECH