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Torque calibration device

A calibration device and torque technology, applied in measuring devices, force/torque/work measuring instruments, force/torque/work measuring instrument calibration/testing, etc., can solve the problem of difficult torque measurement, lack of precision, and knotted pulley connecting ropes and other issues to achieve the effect of reducing errors, ensuring accuracy, and ensuring accuracy

Active Publication Date: 2019-12-17
江西中船航海仪器有限公司
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  • Abstract
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Problems solved by technology

[0003] However, in the actual use of existing torque calibration devices, the method of directly hanging weight measurement is generally only suitable for horizontally installed torque sensors. If it is a vertically installed torque sensor, the entire device needs to be placed horizontally. On the ground, it is very inconvenient to operate large-scale equipment, and it is difficult to measure the torque of different steering; at the same time, in order to ensure the accuracy of measurement, it is often necessary to finely adjust the height of the device. It seems that the adjustment is not precise enough; at the same time, when the pulley rope is hung with heavy objects for measurement, the pulley connecting rope is prone to knotting

Method used

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Embodiment Construction

[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0022] like Figure 1-Figure 6 As shown, a moment calibration device of the present invention includes a bottom plate 1, a base mechanism 2, a bracket mechanism 3, an operating mechanism 4 and a pulley mechanism 5, and the top of the bottom plate 1 for placing other mechanisms of the device is provided with a support for the device. Functional base mechanism 2, the top of the base mechanism 2 is provided with a bracket mechanism 3 that further supports the device, the top of the bracket mechanism 3 is provided with an operating mechanism 4 for realizing the function of the device, the top of the bracket mechanism 3 and the bottom plate 1 The top is provided with a pulley mechanism 5 for assisting the operating mechanism 4 .

[0023] The base mech...

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Abstract

The invention relates to the field of torque measurement, in particular to a torque calibration device which comprises a bottom plate, a base mechanism, a support mechanism, an operating mechanism anda pulley mechanism. In the using process of a user, the bottom plate and the base mechanism are cooperated to operate the base mechanism, and the height of the device is convenient to adjust finely;during measurement, the operation mechanism is cooperated with the pulley mechanism, so that errors caused by the operation mechanism are reduced, a user can conveniently measure a vertically installed torque sensor, and the user can use the torque sensor to measure the clockwise and anticlockwise torques conveniently; and the pulley mechanism is limited more effectively in use, and a rope-shapedstructure is avoided from being knotted when the pulley mechanism is used is avoided.

Description

technical field [0001] The invention relates to the field of moment measurement, in particular to a moment calibration device. Background technique [0002] In the process of industrial production, assembly tools such as pneumatic, electric, and manual fixed-value torque wrenches need to be calibrated regularly to determine the accuracy of the tool. When performing tool torque calibration, it is necessary to integrate the torque sensor and test connector through the calibration device to realize the measurement of the tool torque value. The existing torque measurement generally adopts the method of directly hanging the weight to calibrate the torque sensor, and this method has been widely used. [0003] However, in the actual use of existing torque calibration devices, the method of directly hanging weight measurement is generally only suitable for horizontally installed torque sensors. If it is a vertically installed torque sensor, the entire device needs to be placed hori...

Claims

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Application Information

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IPC IPC(8): G01L25/00G01L5/00
CPCG01L5/0042G01L25/003
Inventor 郭迪明陈琳焦旭光
Owner 江西中船航海仪器有限公司
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