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A hole-making structure for radome in a closed installation space

A technology for installation space and radome, which is applied in directions such as antennas and radiating unit covers suitable for movable objects, and can solve the problems of difficulty in drilling the connection holes between the radome and the body, and low hole position accuracy.

Active Publication Date: 2021-09-14
THE RES INST FOR SPECIAL STRUCTURES OF AERONAUTICAL COMPOSITE AVIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main purpose of the present invention is to solve the problem that the mounting hole on the machine body has been made and the installation space is closed, the drilling of the connection hole between the radome and the machine body is difficult, and the accuracy of the hole position is low. Hole making precision

Method used

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  • A hole-making structure for radome in a closed installation space

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Embodiment Construction

[0015] like figure 1 As shown, when a certain type of radome 4 is installed with the closed body 5, the drilling process of the connecting hole on the radome 4 is as follows:

[0016] Install and position the positioning seat 3 on the closed body 5 through the positioning shaft, position the radome 4 through the positioning surface of the positioning seat 3, install the final hole drill sleeve 2 on the positioning seat 3, and then install the initial hole drill sleeve 1 on the On the final hole drill sleeve 2, use a drill bit to drill the initial hole of the connection hole between the radome 4 and the closed body 5 through the initial hole drill sleeve 1. After removing the initial hole drill sleeve 1, use the drill bit to drill the antenna through the final hole drill sleeve 2 Cover 4 is connected with the terminal hole of closing body 5 holes.

[0017] The advantages of the present invention are:

[0018] 1 Wide application range, suitable for making holes in radome in va...

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Abstract

The invention relates to a hole-making structure for a radome in a closed installation space, which includes a final hole drill sleeve (2) and a positioning seat (3), and is characterized in that the radome (4) connects with the closed body ( 5) Install and position, and drill the connecting hole between the radome (4) and the closed body (5). The invention effectively solves the hole-making problem of the radome in a closed installation space, has wide application range, simple structure, convenient use, and ensures the hole-making precision problem of the radome. Achieved very good quality and economic benefits.

Description

[0001] Technical field [0002] The invention belongs to the technical field of composite material processing technology, and relates to the hole making problem of a radome in a closed installation space. [0003] technical background [0004] The installation holes on the aircraft body have been made, and the installation space is closed. If the radome is installed on the airframe, the radome connection holes cannot be made through the body lead holes. At present, the scribing and hole making method is mainly used to solve the above problems, but the error accumulation caused by scribing and hole making can not guarantee the accuracy of the hole position, and the installation of the radome and the body after the hole is made cannot be guaranteed. Contents of the invention [0005] purpose of invention [0006] The invention is a hole-making structure of a radome, which mainly solves the hole-making problem of the radome under the condition that the installation hole on the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/42H01Q1/28
Inventor 靳通肖晓邓守成
Owner THE RES INST FOR SPECIAL STRUCTURES OF AERONAUTICAL COMPOSITE AVIC