Measuring device and measuring method of microscale torsional angle and torque

A measuring device and micro-scale technology, which is applied to measuring devices, torque measurement, electric devices, etc., can solve the problems of low precision, complicated installation and high requirements, and achieve the effects of high measurement accuracy, good shock resistance and stable performance.

Active Publication Date: 2013-07-10
LEPU MEDICAL TECH (BEIJING) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problems that the existing torsion angle and torque measurement device has relatively high requirements on the test environment, complicated installation and low precision

Method used

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  • Measuring device and measuring method of microscale torsional angle and torque
  • Measuring device and measuring method of microscale torsional angle and torque
  • Measuring device and measuring method of microscale torsional angle and torque

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Embodiment Construction

[0032] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0033] Such as Figure 1-2 As shown, the embodiment of the present invention provides a measurement device for micro-scale torsion angle and torque, which includes a detection mechanism, a controller and a host computer, the controller is respectively connected to the detection mechanism and the host computer, and the detection mechanism includes a base 10, Column 12 and single-degree-of-freedom bracket 13, the left side of the upper surface of base 10 is provided with column 12, the top of column 12 is pierced with single-degree-of-freedom bracket 13 that can move up and down in the vertical direction, single-freedom bracket 13 top A sensor lower housing 15 is connected, an...

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Abstract

The invention relates to a measuring device and a measuring method of a microscale tirosional angle and torque. The measuring device comprises a detection mechanism, a controller and an upper computer, wherein the controller is respectively connected with the detection mechanism and the upper computer, the detection mechanism comprises a base, a stand column and a single-freedom-degree support frame, the stand column is arranged on the upper surface of the base, the upper portion of the stand column is provided with the single-freedom-degree support frame capable of moving up and down in the vertical direction in a penetrated mode, a sensor lower shell body is connected with the upper portion of the single-freedom-degree support frame in a clamped mode, a sensor upper shell body and a sensor are respectively connected with the upper portion of the sensor lower shell body, an upper chuck is arranged at the top end of the upper shell body, a torsion wire is connected with the lower end of the upper chuck, the lower end of the torsion wire is fixedly connected with a mandrel through a lower chuck, the sensor is installed on the outer portion of the mandrel in a sleeved mode, and a measuring head is connected with the lower end of the mandrel. The measuring device and the measuring method have the advantages that the structure is simple, design is reasonable, the resolution ratio is high, a harsh industrial application environment is met, repeatability is good, shock-resistant performance is good, installation and maintenance are convenient, and a detection method is reliable and simple in operation.

Description

technical field [0001] The invention relates to the technical field of torsion angle and torque measurement, in particular to a measuring device and method for microscale torsion angle and torque. Background technique [0002] Torque and torsion angle measurement is an indispensable content in the development research, test analysis, quality inspection, type identification and energy saving, safety or optimization control of various mechanical products. With the rapid development of modern science and technology, torque and torsion angle measurement technology has attracted people's attention and become a new branch of testing technology. Torque and torsion angle are one of the main parameters in the measurement of many mechanical quantities. In high-tech, torque and torsion angle measurement technology is a subject that comprehensively applies knowledge from various aspects such as machinery, electronics, physics, and computers. [0003] The method of measuring torque can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G01B7/30G01L3/00
Inventor 张辉肖博
Owner LEPU MEDICAL TECH (BEIJING) CO LTD
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