CN217110685U

CN217110685U - Thin-wall armor-piercing bullet head structure

Info

Publication number: CN217110685U
Application number: CN202220979155.4U
Authority: CN
Inventors: 王均涛; 郑添春; 刘娟
Original assignee: Yichun Pioneer Military Machinery Co ltd
Current assignee: Yichun Pioneer Military Machinery Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-02
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a thin wall armour piercing bullet head structure, its structure includes the hood, the armour piercing block, the projectile body, active unit, paper pad and end spiral shell, insert in the hood bottom inner chamber through the first step platform with armour piercing block front end, and be connected with the inside screw thread of hood through the screw thread of second step platform outer end, be connected projectile body top and second step platform afterwards, make projectile body top end face and hood laminating, then load active unit through the projectile body bottom and get into inside the projectile body, fill up paper pad back again, it is sealed fixed with it through end spiral shell, solve the relation of current projectile body wall thickness and active unit loading volume, realize armour piercing bullet under the condition that satisfies armour piercing power, reach the blasting after armour piercing, the effect of killing and killing.

Description

Thin-wall armor-piercing bullet head structure

Technical Field

The utility model relates to a armour-piercing bullet technical field especially relates to a thin wall armour-piercing bullet nose structure.

Background

The existing armor-piercing projectile is divided into a common armor-piercing projectile, an overspeed unshelling armor-piercing projectile and an empennage stable unshelling armor-piercing projectile according to structure and performance. The common armor piercing projectile has the structural characteristics that the diameter of the projectile is the same as the caliber of a gun, the projectile body is thick and made of high-quality alloy steel, and the unshelling armor piercing projectile is made of tungsten alloy material. Most of the ammunition is filled with explosives (including armor piercing blasting bombs, semi-armor piercing bombs and the like), a few of the ammunitions without explosives are called solid armor piercing bombs, and the ammunitions filled with combustion agents are called armor piercing combustion bombs. With the application of energetic materials such as active elements and the like on blasting and killing warheads, the original head armor piercing structure is adopted, so that the loading of the active elements is reduced, the impact energy release control of the active elements in the armor piercing process is weakened, and the using effect of the active elements is greatly reduced. Therefore, the problem to be solved is how to combine the thickness of the armor-piercing projectile body with the novel active meta-material.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, a thin-wall armor-piercing bullet head structure is provided so as to solve the relationship between the wall thickness of a bullet body and the loading amount of an active element and achieve the effects of blasting and killing after armor piercing under the condition that armor-piercing strength is met by the armor-piercing bullet.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a thin-wall armor-piercing warhead structure, which comprises a blast cap, wherein the blast cap is a cone with an inner cavity,

the bullet body, the inner cavity of the bullet body is filled with active elements, the front end of each active element is attached to the front end face of the inner cavity of the bullet body, the front end of the bullet body is connected with the bottom of the inner cavity of the hood through a armor piercing block, so that the front end face of the bullet body is attached to the bottom of the hood,

the bottom screw is arranged at the bottom end of the elastomer and seals the elastomer.

Furthermore, the armor-piercing block is in a stepped-platform column shape, and a first stepped platform and a second stepped platform are formed.

Furthermore, the first step is a straight cylinder, and the second step is a full thread.

Furthermore, a paper pad is arranged on the contact surface of the bottom screw and the elastic body.

Further, the armor-piercing block is made of hard alloy or tungsten alloy.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model discloses receive the effect production blasting combustion reaction of first-aid piece at active unit, and this reaction causes thin wall projectile body to explode and ftracture to the fragmentation that this formed causes killer effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic sectional structure of the present invention;

FIG. 2 is a schematic structural view of the armor-piercing block of the present invention;

in the figure: the armor comprises a hood-1, a armor piercing block-2, a first step-21, a second step-22, a projectile-3, an active element-4, a paper pad-5 and a bottom screw-6.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-2, the utility model provides a thin-wall armor-piercing bullet head structure, which comprises a hood 1, the hood 1 is a cone with an inner cavity,

an inner cavity of the projectile body 3 is filled with an active element 4, the front end of the active element 4 is attached to the front end face of the inner cavity of the projectile body 3, the front end of the projectile body 3 is connected with the bottom of the inner cavity of the hood 1 through a armor piercing block 2, so that the front end face of the projectile body 3 is attached to the bottom of the hood 1,

the end spiral shell 6, end spiral shell 6 locate 3 bottoms of projectile body and seal it, are connected hood 1 and projectile body 3 through penetrating first piece 2, then pack active first 4 and get into 3 inside rather than laminating of projectile body, later through end spiral shell 6 with 3 bottoms of projectile body sealed to this equipment that realizes penetrating first bullet head and active first 4's packing, make the installation more simple and convenient, practice thrift operating time.

Wherein, it is the stair platform column to wear first stair platform 2, forms first stair platform 21 and second stair platform 22, inserts the 1 inner chamber of hood through first stair platform 21 and fixes a position, twists reverse inconvenient problem when avoiding the installation, and is convenient for couple together hood 1 and projectile 3 through second stair platform 22.

Wherein, first step 21 is straight cylinder, and second step 22 is the full thread form, and first step 21 makes things convenient for it to insert for straight cylinder and can not lead to the fact the influence to hood 1 inner chamber, and second step 22 is the full thread form and conveniently wears first piece 2 and is connected with the screw thread of projectile 3 or hood 1 inner chamber bottom, makes its installation more simple and convenient.

Wherein, end spiral shell 6 is equipped with paper pad 5 with 3 contact surfaces of body, avoids end spiral shell 6 to cause the influence to active unit 4 when installing through paper pad 5, leads to causing the problem of potential safety hazard.

The armor-piercing block 2 is made of hard alloy or tungsten alloy, and by increasing the hardness of the armor-piercing block 2, the armor-piercing block is prevented from being lost during blasting, so that follow-up recycling is facilitated, and the cost is saved.

The working principle is as follows: firstly, insert in the inner chamber of hood 1 bottom through the first step 21 with the first front end of armor piercing block 2 to be connected with the inside screw thread of hood 1 through the screw thread of second step 22 outer end, be connected 3 tops of body and second step 22 afterwards, make 3 top end faces of body and hood 1 laminating, then pack active element 4 through 3 bottoms of body and get into 3 insides of body, cushion paper pad 5 back again, seal fixedly through end screw 6 with it, accomplish its assembling process with this.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a first warhead portion structure is worn to thin wall which characterized in that: comprises that

The blast cap (1), the blast cap (1) is a cone with an inner cavity,

the bullet body (3), the inner cavity of the bullet body (3) is filled with an active element (4), the front end of the active element (4) is attached to the front end face of the inner cavity of the bullet body (3), the front end of the bullet body (3) is connected with the bottom of the inner cavity of the hood (1) through a armor-piercing block (2), so that the front end face of the bullet body (3) is attached to the bottom of the hood (1),

the bottom screw (6) is arranged at the bottom end of the elastomer (3) to seal the elastomer.

2. The thin-walled penetrator warhead structure of claim 1, characterized in that: the armor-piercing block (2) is in a step-platform column shape and forms a first step platform (21) and a second step platform (22).

3. A thin-walled armour-piercing warhead structure as claimed in claim 2, wherein: the first step (21) is a straight cylinder, and the second step (22) is in a full-thread shape.

4. The thin-walled penetrator warhead structure of claim 1, characterized in that: the contact surface of the bottom screw (6) and the elastomer (3) is provided with a paper pad (5).

5. The thin-walled penetrator warhead structure of claim 1, characterized in that: the armor-piercing block (2) is made of hard alloy or tungsten alloy.