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Aerospace flexible nut closing-in device

An aerospace and closing device technology, applied in the aviation field, can solve the problems of low degree of tightening, unable to meet the needs of the closing device, etc., and achieve the effect of preventing loosening

Active Publication Date: 2018-04-20
SHENZHEN QUANSHENG PRECISION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among various aerospace components, the flexible nut closing device for aerospace has a very wide range of applications. The structure is simple, but due to its low degree of tightening, it cannot meet the needs of the modern aviation industry for the flexible nut closing device used in aerospace

Method used

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  • Aerospace flexible nut closing-in device
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  • Aerospace flexible nut closing-in device

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see Figure 1-4 , the present invention provides a technical solution: a flexible nut closing device for aerospace, including a base plate 1 and a first bolt 2, the base plate 1 can place a flexible nut body 4 and other components, and the top of the base plate 1 is equipped with a first bolt 2 , the first bolt 2 runs through the bottom plate 1, the outer walls of the left and right sides of the first bolt 2 are installed with a flexible nut body 4, the...

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Abstract

The invention discloses an aerospace flexible nut closing-in device. The aerospace flexible nut closing-in device comprises a bottom plate and a first bolt; the first bolt is installed at the top of the bottom plate and penetrates through the bottom plate; a shell is installed outside a flexible nut; a plurality of first springs are installed in a right-side inner cavity of the shell; and an inserting block is installed at the bottoms of the first springs and penetrates through the shell and the bottom plate in sequence, and a pull rod is installed on the outer wall of the left side of the inserting block and penetrates through the shell. According to the aerospace flexible nut closing-in device, the purpose of arranging the flexible nut and other assemblies is achieved through the bottomplate, the situation that the fastening performance of the flexible nut is reduced due to the fact that the flexible nut is influenced by external factors is avoided as far as possible through the shell, the purpose that the shell is not prone to being loosened is achieved through the inserting block, thus, the flexible nut can be more stable and prevented from loosening, and the requirements of the modern aviation industry for the flexible nut closing-in device are met.

Description

technical field [0001] The invention relates to the field of aviation technology, in particular to a flexible nut closing device for aerospace. Background technique [0002] Aviation, in a narrow sense, refers to the navigation activities of manned or unmanned aircraft in the atmosphere. In a broad sense, the term aviation also refers to the science necessary for aviation activities, and also generally refers to the research and development of aircraft. various technologies involved. Aviation refers to the navigation activities of manned or unmanned aircraft in the earth's atmosphere, such as flying. These activities also include organizations related to the sky, such as aircraft manufacturing, development and design. Human beings have long had a strong desire to fly to the sky, which can be known from ancient legends, such as the Chinese legend of Chang'e flying to the moon. [0003] Among various aerospace components, the flexible nut closing device for aerospace has a v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/06
CPCB23P19/06B23P2700/01
Inventor 梅锦初
Owner SHENZHEN QUANSHENG PRECISION TECH CO LTD
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