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Automatic in-situ imaging hemispherical resonator gyroscope assembly device and assembly method

A hemispherical resonant gyroscope and assembly device technology, which is applied to measurement devices, optical devices, instruments, etc., can solve the problems of misalignment of shaft and hole axes, improper assembly of shaft holes, etc., so as to reduce costs and reject rates and improve assembly. Efficiency, effect of reduced operational level requirements

Active Publication Date: 2021-11-09
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] According to the above-mentioned technical problems of misalignment of axes in the assembly shaft hole of the existing hemispherical resonant gyroscope and improper assembly of the shaft hole, an automatic in-situ imaging hemispherical resonant gyroscope assembly device and assembly method are provided.

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  • Automatic in-situ imaging hemispherical resonator gyroscope assembly device and assembly method
  • Automatic in-situ imaging hemispherical resonator gyroscope assembly device and assembly method

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Embodiment 1

[0039] In order to solve the problem of non-coincidence of axes in the assembly shaft hole of the existing hemispherical resonant gyroscope and the problem of improper assembly of the shaft hole, improve the overall performance and assembly efficiency of the hemispherical resonant gyroscope, reduce the assembly cost and the reject rate of the hemispherical resonant gyroscope, such as figure 2 As shown, the present invention provides an automatic in-situ imaging hemispherical resonant gyroscope assembly device, including: a numerical control device installed on the bed 1-1, a five-axis linkage nanoscale platform device, and a hemispherical resonant gyroscope component transmission device , X-ray in-situ imaging alignment calibration device, assembly device and three-dimensional laser scanning device. The numerical control device controls the operation of each device to realize the function; the hemispherical resonant gyroscope parts transmission device is used to input the part...

Embodiment 2

[0047] On the basis of Embodiment 1, the present invention also provides an assembly method for an automatic in-situ imaging hemispherical resonant gyroscope assembly device, comprising the following steps:

[0048] Step 1. Place the excitation cover 100, hemispherical resonator 200 and signal signal readout base 300 transported by the AGV trolley to be assembled on the hemispherical resonant gyroscope component transmission device, and then transfer it to the assembly and picking tool bit. The hemispherical resonant gyroscope component clamping device 4-1 is driven by the five-axis linkage nanoscale mobile platform to move to the signal readout base input conveyor belt 2- where the signal readout base 300 is located, according to the instructions of the numerical control system 6-2 2. The clamping station at the top, the hemispherical resonant gyroscope component clamping device 4-1 clamps the signal and reads the base 300, and then it is driven by the five-axis linkage nanos...

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Abstract

The invention provides an automatic in-situ imaging hemispherical resonator gyroscope assembly device and an assembly method. The device comprises a numerical control device, a five-axis linkage nanoscale platform device, a hemispherical resonator gyroscope part transmission device, an X-ray in-situ imaging centering calibration device, an assembly device and a three-dimensional laser scanning device. The numerical control device is used for performing data processing on data measured by the X-ray in-situ imaging centering calibration device and the three-dimensional laser scanning device, and generating an instruction to control the five-axis linkage nanoscale platform device to perform corresponding movement and rotation movement, so that the spatial relative position change of the hemispherical resonator gyroscope parts in the assembly process is realized, the assembly device is controlled to realize precise assembly of the hemispherical resonator gyroscope. According to the invention, the automatic assembly of the hemispherical resonator gyroscope can be realized, the requirement on the operation level of workers is reduced, the assembly efficiency of the hemispherical resonator gyroscope is improved, the cost and the rejection rate are reduced, and the precision requirement is ensured.

Description

technical field [0001] The invention relates to the technical field of automatic high-precision assembly of precision equipment, in particular to an automatic in-situ imaging hemispherical resonant gyroscope assembly device and assembly method. Background technique [0002] As an inertial measurement element for measuring the angular velocity or angular acceleration of a rotating object, a gyroscope is an integral part of inertial navigation and integrated navigation systems. The rotorless structure gyroscope is a new type of gyroscope. Compared with the traditional mechanical gyroscope, the rotorless structure gyroscope has the advantages of simple structure, no wear of parts, no need for post-maintenance, no need for preheating, short start-up time, and strong It has the advantages of excellent impact resistance and the ability to withstand large motor overloads. The hemispherical resonant gyroscope is a rotorless structure inertial level solid wave gyroscope based on the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C19/56G01B15/00G01B11/24G01B11/00G01C25/00
CPCG01C19/56G01B15/00G01B11/2441G01B11/002G01C25/005
Inventor 张振宇吴斌孟凡宁张富旭万省作顾秦铭刘冬冬
Owner DALIAN UNIV OF TECH