Six-dimensional dynamometry platform with embedded self-aligning decoupling dynamometry branch

An embedded, self-centering technology, applied in the field of sensors, can solve the problems of reducing joint friction coupling, complex preloading, and high cost, and achieve the effects of reduced manufacturing process difficulty, light force measuring platform, and simple installation and debugging.
CN109029818AActive Publication Date: 2018-12-18YANSHAN UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
YANSHAN UNIV
Publication Date
2018-12-18

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Abstract

The invention discloses a six-dimensional dynamometry platform with an embedded self-aligning decoupling dynamometry branch. The six-dimensional dynamometry platform comprises a first platform, a second platform, three embedded self-aligning vertical decoupling dynamometry branches, three embedded self-aligning horizontal decoupling dynamometry branches and three support frames. The first platformand the second platform are circular and are made by processing honeycomb aluminium plates. The embedded self-aligning vertical decoupling dynamometry branches, the embedded self-aligning horizontaldecoupling dynamometry branches and the support frames are mounted between the first platform and the second platform in a staggered mode. According to the six-dimensional dynamometry platform, aligning positioning of upper and lower steel balls and side dynamometry decoupling of tension-compression bidirectional dynamometry are realized; difficulty of a processing technology of the dynamometry branches is reduced; mounting and debugging are simple; cost is low; tension-compression pretightening force is adjusted through adjustment of gasket thickness; and continuous measurement precision of the dynamometry platform is ensured.
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Description

technical field

[0001] The invention relates to the technical field of sensors, in particular to a six-dimensional force-measuring platform with mosaic self-centering decoupling force-measuring branches. Background technique

[0002] A sensor can be regarded as a device or device that can sense a specified measured value and convert it into a usable output signal according to certain rules. As an important tool for obtaining information, sensors play an important role in the fields of industrial production, national defense construction and science and technology, and are one of the three pillar industries of the modern information industry. The six-dimensional force sensor is a sensor that can simultaneously measure three force components and three torque components, and plays an important role in national defense and industry.

[0003] In the study of the six-dimensional force sensor, its structure design is the core issue, the structure of the sensor is limited by its ap...

Claims

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