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Harmonic reducer comprehensive performance test equipment input fixing structure

A harmonic reducer and test equipment technology, applied in the field of precision instruments and mechanical transmission, can solve the problems of non-uniformity of fixed ends and poor fixing effect, so as to improve correctness and accuracy, facilitate installation and disassembly, and have good versatility Effect

Pending Publication Date: 2021-02-05
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the existing domestic harmonic reducer test benches have problems such as inconsistent fixed ends and poor fixing effects for hysteresis curve measurement methods.

Method used

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  • Harmonic reducer comprehensive performance test equipment input fixing structure
  • Harmonic reducer comprehensive performance test equipment input fixing structure
  • Harmonic reducer comprehensive performance test equipment input fixing structure

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with accompanying drawing:

[0018] The technical solution adopted by the present invention is a structure for inputting and fixing the comprehensive performance test equipment of the harmonic reducer. Disc 4, reducer input shaft 6 and reducer output shaft 7.

[0019] The positioning plate 2 is installed on the reducer mounting bracket 1 through a set of screws, and the connecting positioning sleeve 3 is installed on the positioning plate 2 from the input side. The connecting positioning sleeve 3 has two sets of mounting holes for the inner ring and the outer ring. The wave reducer 5 is installed on the connecting positioning sleeve 3 through the inner ring mounting hole, the reducer input shaft 6 and the reducer output shaft 7 are respectively installed on the input end and output end of the measured harmonic reducer 5 through the flange end face, and the input The fixed disc 4 has two sets of mounti...

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Abstract

The invention discloses a harmonic reducer comprehensive performance test equipment input fixing structure.An input fixing disc is a main device for fixing the input end of a tested harmonic reducer,is of a fan-shaped structure, and is provided with two groups of mounting holes, namely inner-ring mounting holes and outer-ring mounting holes. When the input end of the tested harmonic reducer is fixed, two input fixing discs need to be installed so as to achieve a good fixing effect. The input fixing disc is fixed to a connecting positioning sleeve through the outer-ring mounting holes and fixed to the flange end face of a speed reducer input shaft through the inner-ring mounting holes, and therefore, the input end is fixed. In order to prevent the input fixing disc from being in direct contact with the tested harmonic reducer to damage the tested harmonic reducer, a gasket is added between the input fixing disc and the tested harmonic reducer to realize protection.

Description

technical field [0001] The invention relates to a novel harmonic reducer comprehensive performance test equipment with a fixed input structure, which belongs to the field of precision test and measurement technology, precision instruments and mechanical transmission. Background technique [0002] As a precision transmission component, the harmonic reducer is one of the core components of the industrial robot transmission system. Harmonic reducers are widely used in robot transmission systems due to a series of characteristics such as small size, light weight, large transmission ratio, high transmission efficiency, high carrying capacity, stable transmission, and no impact. [0003] There are still many deficiencies in domestic research on harmonic reducers. In order to guide and improve the design of harmonic reducers and improve transmission accuracy, it is the key to design a comprehensive performance test equipment for harmonic reducers to measure harmonic reducers. para...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/02
CPCG01M13/02
Inventor 石照耀陈饶张临涛
Owner BEIJING UNIV OF TECH
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