Static balance method applied to floater of liquid floated gyroscope

A liquid floating gyroscope and static balance technology, applied in the field of liquid floating gyroscopes, can solve the problems of increasing working time, reducing work efficiency, complex process, etc., and achieve the effects of saving assembly costs, improving efficiency, and simplifying the assembly process

Inactive Publication Date: 2017-06-23
TIANJIN NAVIGATION INSTR RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two methods of fine balancing either complicate the structure or complicate the process
[0003] In addition, because the static balance of the float needs to go through two steps of rough balance and fine balance, it will increase the working time and reduce the working efficiency

Method used

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  • Static balance method applied to floater of liquid floated gyroscope
  • Static balance method applied to floater of liquid floated gyroscope
  • Static balance method applied to floater of liquid floated gyroscope

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Embodiment Construction

[0020] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be noted that the embodiments are illustrative, not restrictive, and cannot limit the protection scope of the present invention.

[0021] A method for static balancing of a float applied to a liquid floating gyroscope, comprising the following steps:

[0022] ⑴. Install the float 1 on the balance bracket 2, place the small ball shaft 3 at both ends of the float in the bearing hole 6 of the balance bracket, and then put the float and the balance bracket together into the oil tank 5, which is filled with balance oil 4;

[0023] ⑵. Put the oil tank on the vibrating table 7, and adjust the vibration parameters to keep the balance bracket still, but the balance oil starts to vibrate, and the vibration of the oil liquid drives the float to vibrate, and the small ball shafts at both ends of the float break away from the bearing hole. At this time,...

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Abstract

The invention relates to a static balance method applied to a floater of a liquid floated gyroscope. The method comprises the steps of installing the floater on a balance support, enabling ball small shafts on two ends of the floater to be located in bearing holes of the balance support, and then putting the floater and the balance support into an oil groove, wherein the oil groove is full of balance oil; putting the oil groove on a vibration table, and enabling the balance support to keep static through adjusting vibration parameters; when the balance oil starts to vibrate, driving the floater to vibrate through the vibration of the oil liquid, and enabling the ball small shafts on the two ends of the floater to separate from the bearing holes, so that static friction disappears, and the floater meets the static balance requirement. The invention relates to the static balance method applied to the floater of the liquid floated gyroscope, through a step of improving the coarse balance of the floater, the balance accuracy of the balance oil is utilized, and the static balance requirement of the gyroscope is met through one step, so that the structure of the gyroscope is simplified, the assembly difficulty is reduced, and the assembly work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of liquid-floating gyroscopes, in particular to a static balancing method applied to liquid-floating gyroscope floats. Background technique [0002] The static balance of the float is one of the necessary links in the assembly of the liquid floating gyroscope. The static balance of the float can only meet the requirements through two steps of coarse balance and fine balance. The rough balance is to place the float in the balance oil, observe the rotation of the float in the oil environment, and adjust the counterweight of the float to complete the rough balance of the float. There are two types of fine balance methods, one is to add a special fine balance structure to the gyroscope, and the other is to achieve fine balance by simulating the assembly process. These two methods of fine balancing either complicate the structure or complicate the process. [0003] In addition, because the static balance of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C19/30
CPCG01C19/30
Inventor 赵倩云赵玮兵刘仁龙崔云涛王得信
Owner TIANJIN NAVIGATION INSTR RES INST
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