High-precision ball head optical adjustment device

A high-precision, fine-tuning technology, applied in the aerospace field, can solve the problems of the influence of the adjustment accuracy and the adjustment personnel's craftsmanship, the limited adjustment accuracy, and the complex adjustment process, etc., to achieve high structural strength and stiffness, and high adjustment accuracy. , The effect of the simple installation and adjustment process

Active Publication Date: 2020-10-09
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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Problems solved by technology

[0003] The present invention aims to solve the technical problems in the high-precision adjustment scheme in the prior art that the adjustment process is complex, the adjust

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  • High-precision ball head optical adjustment device
  • High-precision ball head optical adjustment device

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[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0037] See figure 2 , High-precision ball head optical assembly and adjustment device, including:

[0038] The first fixing frame 12;

[0039] A fine adjustment mechanism installed on the first fixing frame 12;

[0040] The coarse adjustment mechanism installed on the fine adjustment mechanism;

[0041] Optical device 1 mounted on the coarse adjustment mechanism.

[0042] The first fixing frame 12 is a hollow stepped structure, and a fine adjus...

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Abstract

The invention discloses a high-precision ball head optical adjustment device, relates to the technical field of aerospace, and solves the technical problems of complex adjustment process, adjustment precision influenced by the skills of adjustment personnel and limited adjustment precision in a high-precision adjustment scheme in the prior art. The device is technically characterized by comprising: a first fixing frame; a fine adjustment mechanism mounted on the first fixing frame; a coarse adjustment mechanism arranged on the fine adjustment mechanism; and an optical device arranged on the coarse adjustment mechanism. The device has the beneficial effects that: the adjustment precision is high and is not influenced by adjustment personnel and the grinding level, the adjustment process issimple, and the structural strength and rigidity are high after adjustment.

Description

technical field [0001] The invention relates to the field of aerospace technology. It specifically relates to the adjustment of a high-precision optical system or other high-precision systems, and particularly relates to a high-precision ball head optical adjustment device. Background technique [0002] The high-precision ball head optical adjustment device is mainly used in the adjustment of high-precision optical systems or other high-precision systems. The high-precision adjustment structure generally has a four-dimensional adjustment function of radial displacement adjustment and angle adjustment. The traditional installation and adjustment structure is that the optical device 1 is installed on the device to be adjusted 14, and when adjusting the radial displacement, it is adjusted with set screws 16 uniformly distributed around, and the adjustment angle is achieved by grinding the device to be adjusted 14 and the second fixing frame 17 The dihedral angle of the trimmi...

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Application Information

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IPC IPC(8): G02B7/00
CPCG02B7/00
Inventor 永强王天聪殷康程徐伟谢晓光
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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