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Self-centering optical fiber gyroscope clamping device

A fiber optic gyroscope and clamping device technology, which is applied to workpiece clamping devices, manufacturing tools, etc., can solve the problems of troublesome clamping process, time-consuming and laborious, etc., and achieve the effects of enhancing the fixing effect, saving operation time, and simple operation

Inactive Publication Date: 2020-02-21
衡阳市和仲通讯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The self-centering fixture in the above patent has the following disadvantages: multiple screws need to be screwed in each time it is fixed, and multiple screws must be unscrewed when taking it out, the clamping process is cumbersome, time-consuming and laborious

Method used

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  • Self-centering optical fiber gyroscope clamping device
  • Self-centering optical fiber gyroscope clamping device
  • Self-centering optical fiber gyroscope clamping device

Examples

Experimental program
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Embodiment 1

[0029] Self-centering fiber optic gyroscope holding devices, such as Figure 1-3 As shown, it includes a centering seat 1 that is fixedly connected to the upper end of the base 2. A through hole 15 is dug horizontally at the side end of the centering seat 1. A pair of clamping parts is arranged in the through hole 15. The centering seat 1 is dug from top to bottom. The rotating hole connected with the through hole 15 is connected with the second telescopic tube 9, the lower end of the second telescopic tube 9 is connected with the eccentric wheel 8, and the inner side of the centering seat 1 has a cylindrical cavity for the rotation of the eccentric wheel 8 The eccentric wheel 8 is located between a pair of clamping parts, the upper end of the second telescopic tube 9 is connected with a fixed part, and the upper end of the centering seat 1 is connected with an auxiliary positioning part matching the fixed part.

[0030] In order to solve the troublesome problem of the clampin...

Embodiment 2

[0035] Self-centering fiber optic gyroscope holding devices, such as Figure 4 As shown, in order to further solve the troublesome problem of the clamping process in the prior art; this embodiment makes the following improvements on the basis of Embodiment 1: the second telescopic tube 9 is provided with a tension spring 19 inside, and the second telescopic tube 9 The inner wall of the outer sleeve is dug with a second chute 18 , and the outer wall of the inner tube of the second telescopic tube 9 is connected with a second sliding block 20 matching the second chute 18 .

[0036] When clamping the fiber optic gyro ring 14, lift the handle 13 upwards, move up with the fixed cover 12, the second telescopic tube 9 and the tension spring 19 stretch, then rotate the fixed cover 12, and take the eccentric wheel through the second telescopic tube 9 8 rotates, the eccentric wheel 8 slides outwards against the clamp block 4 along the through hole 15, and uses the clamp block 4 to hold ...

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Abstract

The invention discloses a self-centering optical fiber gyroscope clamping device, and relates to the technical field of optical fiber gyro clamping devices. The invention aims to solve the problems that in the prior art, the clamping process is troublesome, and time and labor are wasted. The self-centering optical fiber gyroscope clamping device specifically comprises a centering seat fixedly connected to the upper end of a base, a through hole is transversely formed in the lateral end of the centering seat, a pair of clamping parts is arranged in the through hole, a rotating hole communicating with the through hole is formed in the centering seat from top to bottom, a second telescopic pipe is connected to the rotating hole, an eccentric wheel is connected to the lower end of the second telescopic pipe, a cylindrical cavity for rotating the eccentric wheel is formed in the inner side of the centering seat, the eccentric wheel is located between the pair of clamping parts, the upper end of the second telescopic pipe is connected with a fixing part, and the upper end of the centering seat is connected with an auxiliary positioning part matched with the fixing part. When the self-centering optical fiber gyroscope clamping device is used, an optical fiber gyro ring can be clamped and removed by only moving up and down and rotating a fixing cover, the operation is simpler, and theoperation time is saved.

Description

technical field [0001] The invention relates to the technical field of optical fiber gyroscope clamping devices, in particular to a self-centering optical fiber gyroscope clamping device. Background technique [0002] The fiber optic gyroscope is the fiber optic angular velocity sensor, which is the most promising one among various fiber optic sensors. Like the ring laser gyro, the fiber optic gyro has the advantages of no mechanical moving parts, no warm-up time, insensitive acceleration, wide dynamic range, digital output, and small size. In addition, the fiber optic gyroscope also overcomes the fatal shortcomings of the ring laser gyroscope, such as high cost and locking phenomenon. Therefore, fiber optic gyroscopes are valued by many countries. [0003] After searching, the Chinese patent authorization publication number is CN203900745U, which discloses a self-centering fixture for laser welding of the sensitive ring of the fiber optic gyroscope, including a conical pr...

Claims

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Application Information

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IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 王秀国胡澜李冬平
Owner 衡阳市和仲通讯科技有限公司