Swing mirror assembly, swing mirror assembly adjusting system and adjusting method

Abstract

The invention relates to a swing mirror assembly, a swing mirror assembly adjusting system and an adjusting method to solve the problems that in the prior art, a swing mirror assembly adjusting methodcan reduce the pointing accuracy of a swing mirror, repeated adjustment is needed, the production efficiency is low, and the stability is poor. the swing mirror assembly comprises a swing mirror, a swing mirror base and a two-axis system, the swing mirror base comprises a base, a plurality of jackscrew holes, a plurality of gluing bosses, supporting plates and semicircular rotating shafts, the jackscrew holes and the gluing bosses are arranged on the top face of the base, the supporting plates are arranged on the two sides of the base respectively, and the semicircular rotating shafts are arranged in the middles of the outer sides of the supporting plates on the two sides respectively; the swing mirror is directly adhered to the gluing bosses of the swing mirror base; the swing mirror assembly adjusting system comprises a plane mirror set for debugging, an optical platform, a rotary table, a first autocollimator, a second autocollimator, a third autocollimator and a 45-degree foldingmirror; and the plane mirror set for debugging is installed on the optical platform or the rotary table through the debugged swing mirror base and the two-axis system.

Description

technical field [0001] The invention relates to the field of optical precision instruments, in particular to an oscillating mirror assembly, an oscillating mirror assembly assembly system and an assembly method. Background technique [0002] In optical tracking instruments, according to the needs of the actual optical path, an oscillating mirror is usually used to change the direction of the optical axis of the system. The existing oscillating mirror assembly includes oscillating mirror, oscillating mirror frame, oscillating mirror base and two-axis system, such as figure 1 As shown, the swing mirror 01 is fixed on the swing mirror frame 02, the swing mirror frame 02 is connected with the swing mirror base by screws, and the swing mirror base can rotate relative to the horizontal axis of the two-axis system. [0003] The adjustment of the attitude of the swing mirror in the two-axis system is an important link in the adjustment of the optical system, and it is also a diffic...

AI Technical Summary

Problems solved by technology

[0015] The purpose of the present invention is to solve the problem that the oscillating mirror assembly method existing in the prior art will reduce the pointing accuracy of the oscillating mirror, and requires repeated assembly and adjustment, low production efficiency and poor stability, and provides a oscillating mirror assembly, Assembly and adjustment system and method for swinging mirror assembly

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