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A Method of Mounting and Adjusting Reflector Using a Center Deviation Measuring Instrument

A mirror and partial measurement technology, which is applied in installation, instrumentation, optics, etc., can solve problems such as low pass rate, long lens assembly and adjustment cycle, and real-time monitoring of the center position, so as to improve the efficiency of assembly and adjustment

Inactive Publication Date: 2017-01-11
YUNNAN KIRO CH PHOTONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that it is difficult to ensure the center deviation of each lens group during the assembly and adjustment process of high-precision catadioptric optical lenses using autocollimators, lasers and other equipment, the center position cannot be monitored in real time, and the lens assembly and adjustment cycle is long. , the deficiency of low pass rate, provide a method for installing and adjusting the center deviation measuring instrument that can monitor the center position of each lens of the high-precision catadioptric optical lens in real time, and easily adjust the angle of the mirror

Method used

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  • A Method of Mounting and Adjusting Reflector Using a Center Deviation Measuring Instrument
  • A Method of Mounting and Adjusting Reflector Using a Center Deviation Measuring Instrument
  • A Method of Mounting and Adjusting Reflector Using a Center Deviation Measuring Instrument

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Experimental program
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Effect test

Embodiment 1

[0029] A method of using a center deviation measuring instrument to adjust the reflector group, such as image 3 , Image 6 As shown, the mirror group includes a mirror position adjustment block 1, a mirror 2, a mirror seat 3, a flat crystal 4, a flat crystal fixing seat 5, and an inner hexagon screw 6, and the center deviation measuring instrument 7 also includes a gas The floating turntable 7a is characterized in that the installation and adjustment includes the following steps:

[0030] step one: Mirror group installation

[0031] The reflector 2 is bonded in the reflector position adjustment block 1 by glue; the reflector position adjustment block 1 is installed on the reflector seat 3, and the mirror position adjustment block 1 and the reflector seat 3 are adjusted by the hexagon socket screws. The flat crystal 4 is installed on the flat crystal fixed seat 5, and then the flat crystal fixed seat 5 is installed on the reflector seat 3; the reflector seat 3 is fixed on ...

Embodiment 2

[0039] A method of using a center deviation measuring instrument to adjust the reflector group, such as Figure 4 , Figure 5 , Figure 7 As shown, the mirror group includes two mirror position adjustment blocks 1, two mirrors 2, mirror holders 3, two flat crystals 4, and hexagon socket screws 6 arranged symmetrically, and the center deviation measuring instrument 7 also includes The air-floating rotary table 7a is characterized in that the installation and adjustment includes the following steps:

[0040] step one: Mirror group installation

[0041] Glue the left and right reflectors 2 to the corresponding left and right reflector position adjustment blocks 1 respectively; install the left and right reflector position adjustment blocks 1 on the corresponding positions of the reflector base 3, Hexagonal screws respectively adjust the position between the left and right mirror position adjustment block 1 and the mirror base 3; install the flat crystal 4 on the mirror base ...

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Abstract

The invention discloses a method for adjusting reflectors through a decentration measuring instrument. An adjusting mechanism comprises reflector position adjusting blocks (1), the reflectors (2), reflector bases (3), optical flats (4), optical flat fixing seats (5), inner hexagon screws (6), the decentration measuring instrument (7) and an air flotation turntable (7a). The method comprises the main steps that the reflectors (2) are fixed in the reflector position adjusting blocks (1) in an adhesive dispensing mode; the relative position of the reflector position adjusting blocks (1) and the reflector bases (3) is adjusted and fixed through the inner hexagon screws (6); the optical flats (4) are arranged on the reflector bases (3); the reflector bases (3) are fixed on the decentration measuring instrument (7). The method mainly achieves the aim that in the process of adjusting high-precision folding type optical lenses, mounting of the reflectors and the actual optical centre positions of the lenses can be monitored and adjusted in real time, the adjusting efficiency of the high-precision folding type optical lenses is improved, adjusting cost is lowered, and the imaging quality of the lenses is guaranteed.

Description

technical field [0001] The invention relates to a method for assembling and adjusting a reflector by using a central deviation measuring instrument. Especially for the installation and adjustment of the reflector of high-precision catadioptric optical lens and the center position of each lens group. Background technique [0002] At present, the assembly and adjustment of high-precision catadioptric optical lenses mainly use equipment such as autocollimators and lasers. exist figure 1 Among them, the autocollimator 13 is calibrated at 0° through the flat film 12, and then the precision rotary table 11 is rotated to 45° and the position of the reflector 2 is adjusted so that the reflector 2 and the autocollimator 13 are 90°, The angle of the reflector 2 is guaranteed by the angle accuracy of the precision rotating table 11 . exist figure 2 Among them, the laser transmitter 14 reflects the emitted parallel light to the receiver 16 through the standard prism 15, and the rec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B7/198
CPCG02B7/198
Inventor 陈骥木锐杨伟声黄攀李洪兵罗永芳贾钰超
Owner YUNNAN KIRO CH PHOTONICS
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