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Optical glass automatic installing device for triangular laser gyroscope

An automatic assembly device and optical lens technology, applied in the direction of assembly machines, metal processing equipment, manufacturing tools, etc., can solve the problems of poor assembly consistency and low efficiency, and achieve the effects of good consistency, high motion resolution, and convenient control

Inactive Publication Date: 2014-07-30
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The assembly work of traditional uncoated flat mirrors and spherical mirrors is mainly completed by the coordination of the operator's hands and eyes, resulting in poor assembly consistency and low efficiency

Method used

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  • Optical glass automatic installing device for triangular laser gyroscope
  • Optical glass automatic installing device for triangular laser gyroscope
  • Optical glass automatic installing device for triangular laser gyroscope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] refer to figure 1 , the triangular laser gyro optical lens automatic assembly device consists of a marble vibration isolation table 1, an incident laser acquisition system 2, a lens clamping manipulator with a force sensor 3, an optical lens position automatic adjustment unit 4, a photoelectric detection unit 5, and spot image detection Unit 6, laser gyro cavity positioning unit 7; the incident laser acquisition system 2, optical lens position automatic adjustment unit 4, photoelectric detection unit 5, spot image detection unit 6 and laser gyro cavity positioning unit 7 are all composed of bolts It is fixed on the marble vibration isolation table 1, and the positional relationship is determined by the optical path. The lens clamping manipulator (3) with force sensor is fixed at the end of the optical lens position automatic adjustment unit 4.

Embodiment 2

[0028] Embodiment Two: This implementation example is basically the same as Embodiment One, and the special features are as follows:

[0029] refer to figure 1 , figure 2 The above-mentioned incident laser acquisition system 2 is composed of a laser generator 8, a light adjustment lens and its mounting frame 9, a polarizing lens and its mounting frame 10, two height adjustment rods 11, a reflective lens and its mounting frame 12, an L-shaped bracket 13, Three guide sliders 14, dovetail guide rail base 15, two height adjustment sleeves 16, three set screws 17, two set screws 18, laser generator guide slide 19, set screws 20, T-shaped connection frame 21; the dovetail guide rail base 15 is fixed on the marble vibration isolation table 1 by bolts, the laser generator 8 is fixed on the guide slider 19 through the T-shaped connecting frame 21, and the guide slider 19 and the dovetail guide rail base After slipping, it is fixed on the far left side of the dovetail guide rail base...

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Abstract

The invention relates to an optical glass automatic installing device for a triangular laser gyroscope. The optical glass automatic installing device consists of an incidence laser obtaining system, a glass clamping mechanical arm with a force sensor, an optical glass position automatic regulation unit, an photoelectric detection unit, a facula image detection unit and a laser gyroscope cavity location unit, and is used for finishing the automatic installation of plane mirrors without coating films and spherical mirrors of the triangular laser gyroscope under the monitoring of multiple sensors. According to the optical glass automatic installing device for the triangular laser gyroscope, manual operation is replaced by an automatic device, the structure is simple, the motion resolution is high, the installation consistency is good, and the efficiency is high.

Description

technical field [0001] The invention relates to an automatic assembly device for a triangular laser gyroscope optical lens. technical background [0002] The laser gyroscope is the main device of the strapdown inertial navigation system, which is mainly used in military and some civilian fields that require high precision of the navigation system. The assembly effect of the lens on the laser gyroscope has a great influence on the performance of the gyroscope. Therefore, high requirements are put forward for the assembly accuracy of the laser gyroscope lens. The assembly of uncoated plane mirror and spherical mirror on the triangular laser gyroscope is no exception. It is required that the geometric center of the uncoated plane mirror coincides with the center of the hole on the mounting surface of the cavity. Coincident, and ensure the minimum optical loss of the outgoing light relative to the incident light. [0003] The assembly work of traditional uncoated plane mirrors...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P21/00
CPCB23P21/002
Inventor 马立高英龙荣伟彬孙立宁
Owner SHANGHAI UNIV
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