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Androgynous cone rod type precise splicing mechanism for space splicing reflection mirror

A technology of heterogeneous isomorphism and mirror, which is applied in the field of space and aerospace, can solve the problems of complex structure and poor splicing accuracy, and achieve the effect of large capture range, reliable positioning and large locking force

Active Publication Date: 2018-05-15
XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI +1
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a heterogeneous isomorphic cone-rod precision splicing mechanism for space splicing mirrors, which solves the technical problems of complex structure and poor splicing accuracy existing in the existing splicing mechanism

Method used

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  • Androgynous cone rod type precise splicing mechanism for space splicing reflection mirror
  • Androgynous cone rod type precise splicing mechanism for space splicing reflection mirror
  • Androgynous cone rod type precise splicing mechanism for space splicing reflection mirror

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Embodiment Construction

[0043] The present invention is a heterogeneous and isomorphic tapered rod type precision splicing mechanism for spatial splicing mirrors, such as figure 1 with figure 2 As shown, the hexagonal unit mirror module 8 utilizes the heterogeneous and isomorphic taper-rod precision splicing mechanism installed on the mirror base 10 to splice each other to form a complete mirror surface.

[0044] Such as image 3 with Figure 4 As shown, the structure of the preferred embodiment of the tapered-rod precision splicing mechanism of the present invention includes a supporting main frame, and the supporting main frame can be integrally formed with metal materials.

[0045] The supporting main frame is provided with an installation intermediate plate 3, a capturing device, a positioning device, a locking device, an adjusting device and a separating device; the center of the installation intermediate plate 3 coincides with the center of gravity of the heterogeneous and isomorphic cone-rod precisi...

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Abstract

The invention belongs to the technical field of space and particularly relates to an androgynous cone rod type precise splicing mechanism for a space splicing reflection mirror. The precise splicing mechanism comprises a support main frame, wherein a mounting middle plate, a capturing device, a positioning device, a locking device, an adjusting device and a separating device on arranged on the support main frame, wherein the capturing device comprises a capturing hole and an insertion probe which are located on the same side of the mounting middle plate, and the axis of the capturing hole andthe axis of the insertion probe are arranged in parallel; and the positioning device, the locking device, the adjusting device and the separating device are arranged on the other side of the mountingmiddle plate. According to the androgynous cone rod type precise splicing mechanism, the technical problems that an existing splicing mechanism is complex in structure and poor in splicing precision are solved.

Description

Technical field [0001] The invention belongs to the field of space and aerospace technology, and specifically relates to a heterogeneous and isomorphic cone-rod type precision splicing mechanism for space splicing mirrors. Background technique [0002] The splicing of space mirrors is one of the trends in the future development of large-caliber main mirrors in space. The precision splicing positioning and locking mechanism occupies a very important position among the structural components of the main mirror splicing. The splicing positioning accuracy of the traditional space splicing mechanism It is relatively low. Under the requirements of the optical accuracy index of the main mirror splicing, the splicing mechanism needs to reach the micron-level mechanical splicing positioning accuracy, which is a big challenge for the traditional spatial splicing mechanism. At present, the docking mechanism between large-scale spacecraft is developing rapidly, but the large-scale docking mec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/183G02B7/198
CPCG02B7/183
Inventor 李旭鹏石进峰王炜刘贝夏思宇屈艳军王肖孙振国樊学武
Owner XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
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