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Split reflective surface glued assembly mold

A reflective surface and split type technology is applied in the field of split reflective surface adhesive bonding and assembling molds, which can solve the problems of difficult design and processing, complex mold structure and high cost, improve structural strength and rigidity, and simplify reflective surface bonding. The effect of assembling the mold structure and improving the utilization rate

Active Publication Date: 2021-05-11
SHANGHAI COMPOSITES SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Before the invention, the antenna reflector molds were all integrated, and the mold structure was complicated, the design and processing were difficult, the cost was high, and the deformation during use became an important factor restricting the improvement of the reflector surface accuracy and product quality.

Method used

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  • Split reflective surface glued assembly mold
  • Split reflective surface glued assembly mold
  • Split reflective surface glued assembly mold

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Embodiment Construction

[0035] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0036] The invention discloses a split reflective surface glued assembly mold, the mold includes a base platform and a forming mold, the forming mold includes a forming mold main body, an insert, a rear cover, and an air suction nozzle; the forming mold is vacuumed through an inner cavity It is fixed on the basic platform to form a whole with it, and this whole is used to form a glued reflective surface. This type of mold has the advantages of simple structure, low design difficulty and low processing c...

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Abstract

The invention provides a split-type reflective surface glued assembly mold. The mold includes a base platform and a forming mold. The forming mold includes a forming mold main body, an insert, a rear cover, and an air suction nozzle; the forming mold is vacuumed through the inner cavity. It is fixed on the basic platform to form a whole with it, and this whole is used to form a glued reflective surface. This type of mold has the advantages of simple structure, low design difficulty and low processing cost, high mold strength, and the base platform can be used for multiple reflection surfaces of different profiles. High precision, stable product quality and other advantages.

Description

technical field [0001] The invention relates to the field of composite reflective surface tooling molds, in particular to a split reflective surface glued assembly mold. Background technique [0002] With the development of science and technology, antenna reflectors are becoming more and more important in satellite communication, radar, broadcasting, remote sensing, etc. Large aperture and high precision are two major problems in the processing and manufacturing of antenna reflectors. The carbon fiber aluminum honeycomb sandwich antenna transmitting surface has high strength, high stiffness, low density, and excellent mechanical properties, and has become the most important antenna reflecting surface structure. Especially for spaceborne antenna reflectors, large-diameter carbon fiber aluminum honeycomb sandwich antenna reflectors have become mainstream antenna reflectors. At present, the manufacturing process of the reflective surface of the carbon fiber aluminum honeycomb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C33/00B29C33/10
CPCB29C33/00B29C33/10
Inventor 谢龙张娟娟刘图远郝玉刘艳姜晔焘童皓轶熊礽智
Owner SHANGHAI COMPOSITES SCI & TECH CO LTD