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Curve shaped bullet holder in autosegregation

A curved body shape, self-body technology, applied in the field of improvement of the structure of the bullet support, can solve the problems of increasing launch cost and unstable separation effect

Inactive Publication Date: 2005-10-26
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a curved body-shaped self-separating bullet holder to solve the problems of unstable separation effect and increased launch cost in the existing straight-shaped bullet holder

Method used

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  • Curve shaped bullet holder in autosegregation
  • Curve shaped bullet holder in autosegregation
  • Curve shaped bullet holder in autosegregation

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0005] Specific implementation mode one: (see figure 1 , figure 2 ) The present embodiment is made up of left split 1 and right split 2; the horizontal section of left split 1 and right split 2 is two corresponding semicircles, and the upper part of the inner surface 11 side of left split 1 is opened Left half projectile hole 3 is arranged, and the inner surface 11 of left sub-lobe 1 is provided with left tooth-shaped body 5, and the upper part of the inner surface 12 side of right sub-lobe 2 has right half projectile hole 4, and the left half projectile on left sub-lobe 1 The hole 3 corresponds to the right half projectile hole 4 on the right split 2, and the inner surface 12 of the right split 2 is provided with a right toothed body 6 that is engaged with the left toothed body 5 on the left split 1, and the left split 1 It is a curved body shape 9, and the right split lobe 2 is a curved body shape 10 symmetrical to the left split flap 1. The material of the left split 1 a...

specific Embodiment approach 2

[0006] Specific implementation mode two: (see figure 1 , figure 2 ) The difference between this embodiment and the first embodiment is that the upper end surface of the left split 1 is a plane 7, and the upper end of the right split 2 is a plane 8. Other compositions and connections are the same as in the first embodiment. Designing the upper end faces of the left split 1 and the right split 2 as a plane structure can increase the movement resistance of the bullet holder, so that it can be better separated from the projectile.

[0007] Working principle: When the bullet holder is loaded into the launch tube, the clamp can be used to make the bullet holder into a cylindrical shape, and then pushed into the launch tube, the bullet holder is affected by the high-pressure driving gas at the bottom, and driven by the high-pressure driving gas, the bullet holder carries the projectile in the launch tube exercise, such as image 3 shown. When the front end of the bullet holder e...

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Abstract

The invention is the curved self-separating bullet pallet, and relates to the improvement of the pallet structure. The invention aims to solve the unstable separation of the straight bullet pallet. The sections of the left distinguish 1 and the right distinguish 2 are two corresponding semicircles; the upper part of one side of the inner face 11 of the left distinguish 1 opens the left bullet hole 3; the inner face 11 of the left distinguish 1 has left tooth profile 5; the upper part of one side of the inner face 12 of the right distinguish 2 opens the right bullet hole 4 that is corresponding to the left bullet hoe 3; the inner face 12 of the right distinguish 2 has the right tooth profile 6 that engages with the left tooth profile 5; the left distinguish 1 is the curved body 9 and the right distinguish 2 is the curved body 10 corresponding to the left distinguish. The invention improves the launching efficiency and lowers the cost.

Description

Technical field: [0001] The invention relates to an improvement of a bullet support structure. Background technique: [0002] The high-velocity light gas gun is the main equipment for super-high-speed impact ground simulation tests in the research field of "Spacecraft space debris impact protection". It is used to launch projectiles with a speed of 3-7 km / s to hit the target plate. Wall material and structural fabrication. The purpose is to explore the materials and structures of spacecraft bulkheads suitable for long-life manned space flight. When the high-speed light gas gun fires projectiles, because the projectiles have different shapes and diameters, it is necessary to put the projectiles into the projectile holder and launch them. The role of the bullet rest is to protect the projectile from contact with the launch tube and the high-temperature and high-pressure driving gas in the launch tube during the acceleration process, so as to avoid damage to the projectile ca...

Claims

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Application Information

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IPC IPC(8): F42B5/00
Inventor 哈跃庞宝君
Owner HARBIN INST OF TECH
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