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Integral separated firing box cover and processing method thereof

A processing method and a separate technology, which are applied in the field of integrally separated launch box cover and its processing, can solve the problems of damaged warheads and difficult separation of the launch box cover, etc.

Pending Publication Date: 2020-08-07
北京玻钢院复合材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an integral detachable launch box cover and its processing method, to solve the problem in the prior art that the launch box cover is not easy to separate or damage the warhead when it is separated

Method used

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  • Integral separated firing box cover and processing method thereof
  • Integral separated firing box cover and processing method thereof
  • Integral separated firing box cover and processing method thereof

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0026] Such as figure 1 As shown, the integral detachable launch case cover disclosed in this embodiment includes: a metal flange 1, a round hole is provided in the middle of the metal flange 1, and the edge of the round hole faces one side of the metal flange 1. The side extends to form a first flange; the main body 3, the main body 3 includes a first skin 8, a second skin 4 and an interlayer 5, and the interlayer 5 includes a round bottom and a second side of the round bottom. Flange, the first skin 8 is attached to the inner side of the interlayer 5, and the second skin 4 is attached to the outer side of the interlayer 5; the weakened area 2, the weakened area 2 is annular, and It is arranged on the end surface of the first flange and is suitable for bonding the first flange and the second flange.

[0027] In the above-mentioned structure, the metal flange 1 is made of 316 stainless steel, and its outer edge is connected with the flange edge of the missile launching box by...

Embodiment 2

[0039] This embodiment also discloses a method for processing the integrally separated launching box cover, which is suitable for processing the above-mentioned integrally separated launching box cover, including the following steps: S1: Take the processing mold of the main body 3, and clean the inner cavity of the processing mold. The mold 10 and the male mold 11 are clean and smooth; the shape of the female mold 10 is the same as that of the main body 3; the male mold 11 includes a circular cover plate and a circular bump located in the middle of the cover plate , the middle part of the bump is also provided with a pouring hole 12; the male mold 11 is suitable for forming a mold cavity with the same shape as the main body 3 with the female mold 10; a mold release agent is applied in the mold cavity;

[0040] S2: Take the first skin 8 and the second skin 4, and paste the first skin 8 on the outer surface of the bump, and paste the second skin 4 on the female mold The inner su...

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Abstract

The invention belongs to the technical field of missile fire, and particularly relates to an integral separated firing box cover and a processing method thereof. The integral separated firing box cover comprises a metal flange, a body and a weak area, wherein a circular hole is formed in the middle of the metal flange, and the edge of the circular hole extends to one side of the metal flange to form a first flange; the body comprises a first skin, a second skin and an interlayer, the interlayer is made of light composite materials and comprises a round bottom and a second flange arranged on the circumferential edge of one side of the round bottom, the first skin fits the inner side of the interlayer, and the second skin fits the outer side of the interlayer; the weak area is in an annularshape, is arranged on the end surface of the first flange, and is suitable for splicing the first flange and the second flange. The integral separated firing box cover is simple in structure, and cannot damage a missile fire box and a bullet during working.

Description

technical field [0001] The invention belongs to the technical field of missile launch, and in particular relates to an integrally separated launch box cover and a processing method thereof. Background technique [0002] The cover of the missile launch box is an important part of missile storage and launch. It plays a role of sealing and protection during transportation and storage. When launching, it needs to be opened quickly to open the passage for the missile to leave the box and ensure the attitude of the missile out of the box. [0003] In the past, the cover of the missile launch box often used an all-metal launch box cover, and the cover was opened through a mechanical transmission mechanism. Jin Yanbin]. The transmission mechanism is controlled by a hydraulic system, and the mechanism is relatively complicated, which not only increases the additional mass of the box cover, but also increases the manufacturing and transportation costs, and prolongs the working time f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41F1/00
CPCF41F1/00
Inventor 安昕唐泽辉张鑫玉闫承磊陈博孟宪慧高婷陈雨林
Owner 北京玻钢院复合材料有限公司