CN210070757U - Two-stage series connection warhead structure - Google Patents
Two-stage series connection warhead structure Download PDFInfo
- Publication number
- CN210070757U CN210070757U CN201920128448.XU CN201920128448U CN210070757U CN 210070757 U CN210070757 U CN 210070757U CN 201920128448 U CN201920128448 U CN 201920128448U CN 210070757 U CN210070757 U CN 210070757U
- Authority
- CN
- China
- Prior art keywords
- stage
- main
- warhead
- liner
- grain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model relates to a two-stage series connection combat portion structure, its preceding stage combat portion and main part combat portion, preceding stage combat portion is located with main part combat portion is coaxial in the main part casing of main part combat portion. The utility model discloses owing to have the passageway that preceding stage warhead opened up makes main stage warhead can remain sufficient energy breakdown and drape over and hang the armoured main armour of reaction to accomplish the combat mission.
Description
Technical Field
The utility model relates to an ammunition technical field especially relates to a two-stage series connection warhead structure.
Background
With the development of new technology and new materials, weapon equipment of various countries in the world is changed greatly, so that the war form of the modern war is changed, the battlefield has no front and back parts, and the battlefield space is more three-dimensional and multidimensional. The extensive, diverse and cross-property of modern wars makes light armored and draped tanks more and more common on modern battlefields.
At present, the research on the aspect of series connection warhead operation of light armors, hanging tanks and the like still has certain defects, and the current main research direction is formed by effectively designing and breaking down a target main armor and destroying the interior of the armor through a front stage warhead and a main stage warhead.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art not enough, the utility model provides a reasonable, the excellent performance's of structural design two-stage series connection warhead structure.
The utility model provides a technical scheme that its technical problem adopted is: the two-stage series connection warhead structure comprises a front stage warhead and a main stage warhead, the main stage warhead comprises a main stage shell, a main stage grain, a main stage outer cover, a main stage grain cover and a main stage pressing screw, the main stage outer cover is fixed at the end part of the main stage shell through a screw, the main stage grain cover is a conical thin-wall cover, the maximum diameter of the main stage grain cover is matched with the inner cavity of the main stage shell, one end of the main stage grain is connected with the conical surface of the main stage grain cover, the other end of the main stage grain cover is abutted against the inner wall of the main stage outer cover, the shape of the main stage grain is matched with a cavity formed by the main stage grain cover, the main stage shell and the main stage outer cover, the main stage pressing screw is abutted against the end part of the main stage grain cover and is in threaded connection with the main stage shell, the front stage warhead is arranged at the front end in the main stage shell relative to the main stage grain cover through a connecting support, and the front stage warhead and the main stage warhead are coaxially arranged.
The utility model provides an in a preferred embodiment of two-stage series connection warhead structure, preceding stage warhead includes that preceding stage casing, preceding stage grain, preceding stage liner and preceding stage press the spiral shell, the one end welded flange of preceding stage casing, flange and linking bridge threaded connection, preceding stage liner is toper thin wall cover, and its maximum diameter with the inner chamber phase-match of preceding stage casing, the one end of preceding stage grain with the conical surface of preceding stage liner is connected, the other end with the side butt of flange, the preceding stage press the spiral shell butt in the tip and the threaded connection of preceding stage liner the preceding stage casing.
In a preferred embodiment of the two-stage series warhead structure provided by the present invention, the primary housing is a thin-walled truncated cone structure.
In a preferred embodiment of the two-stage series warhead structure provided in the present invention, the distance between the front stage warhead and the primary explosive column is equal to 2 times the diameter of the primary housing.
In a preferred embodiment of the two-stage series warhead structure provided in the present invention, the primary liner and the primary grain and the pre-stage liner and the pre-stage grain are connected by the use of the alcohol shellac varnish.
In a preferred embodiment of the two-stage series warhead structure provided by the present invention, the size of the front stage warhead is smaller than the size of the main stage warhead.
Compared with the prior art, the utility model provides a two-stage series connection warhead structure's beneficial effect is: the utility model discloses a coaxial setting the preceding stage warhead and the main stage warhead, and the preceding stage warhead locates the main stage warhead in the main stage casing, when the projectile body acts on the target, first detonate the preceding stage warhead through the detonator, the preceding stage warhead generates energy after the effect and assembles into effective efflux under the effect of the preceding stage shaped charge cover, punctures the anterior object of preceding stage warhead, opens up suitable passageway, finally acts on the reaction armor of armor tank and detonates the reaction armor, the main stage warhead acts on the preceding stage warhead, after delaying suitable time under the control of the detonator, the detonator detonates the main stage warhead, the efflux that the main stage warhead formed moves ahead along the passageway that the preceding stage warhead opened up and further enlarges the passageway, owing to have the passageway of preceding stage warhead, make the main stage warhead can keep the sufficient energy to puncture the main armour that reaction punctures and adorns armour, thereby completing the battle mission.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural diagram of a two-stage series connection warhead structure provided by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the two-stage series connection warhead structure 1 includes a front stage warhead 11 and a main stage warhead 12, the main stage warhead 12 includes a main stage housing 121, a main stage grain 122, a main stage housing 123, a main stage grain cover 124 and a main stage press screw 125, the main stage housing 123 is fixed to an end of the main stage housing 121 by a screw, specifically, the main stage housing 123 is a thin-wall cone frustum structure, the main stage grain cover 124 is a tapered thin-wall cover, and a maximum diameter of the tapered thin-wall cover matches with an inner cavity of the main stage housing 121, one end of the main stage grain 122 is connected to a tapered surface of the main stage grain cover 124, and the other end of the main stage housing 123 abuts against an inner wall of the main stage housing 123, and the shape of the main stage grain 122 matches with a cavity enclosed by the main stage grain cover 124, the main stage housing 121 and the main stage housing 123, the main stage press screw 125 abuts against an end of the main stage grain cover 123 and is threadedly connected to the main stage housing 121, the front stage warhead 11 is arranged at the front end in the main housing 11 relative to the main grain 122 through a connecting bracket 13, and the front stage warhead 11 and the main stage warhead 12 are coaxially arranged.
In this embodiment, the preceding stage warhead 11 includes preceding stage casing 111, preceding stage grain 112, preceding stage liner 113 and preceding stage pressure spiral shell 114, the one end welding flange 14 of preceding stage casing 111, flange 14 and linking bridge 13 threaded connection, preceding stage liner 113 is the toper thin wall cover, and its maximum diameter with the inner chamber phase-match of preceding stage casing 111, the one end of preceding stage grain 112 with preceding stage liner 113's conical surface is connected, the other end with the side butt of flange 14, preceding stage pressure spiral shell 114 butt in preceding stage liner 113's tip and threaded connection preceding stage casing 111.
In this embodiment, the distance between the front part 11 and the main-stage grain 122 is equal to 2 times the diameter of the main-stage housing 121, and the suitable distance between the two parts can reduce the interference of the front part on the main-stage part during its action.
In this embodiment, the primary liner 124 is connected with the primary grain 122 and the fore liner 113 is connected with the fore grain 112 by using the alcohol shellac varnish.
In this embodiment, the preceding-stage grain 112 of the preceding-stage warhead 11 and the main-stage grain 122 of the main-stage warhead 12 are respectively limited by the preceding-stage pressing screw 114, the preceding-stage grain cover 113, the flange 14, the main-stage pressing screw 125, the main-stage grain cover 124 and the main-stage outer cover 123, so that the installation stability of the grains is ensured, and the axial movement of the grains during the launching process is avoided.
The operation principle of the two-stage series warhead of the embodiment is as follows:
when the projectile body acts on a target, the front-stage warhead is detonated through the fuze, energy is generated after the front-stage warhead acts and is converged into effective jet flow under the action of the front-stage liner, an object in front of the front-stage warhead is punctured, a proper channel is opened, the effective jet flow finally acts on the reaction armor of the armor tank and detonates the reaction armor, the main-stage warhead detonates the main-stage warhead after the front-stage warhead acts and is delayed for a proper time under the control of the fuze, the jet flow formed by the main-stage warhead advances along the channel opened by the front-stage warhead and further enlarges the channel, and the main-stage warhead can reserve enough energy to puncture the main armor hanging the reaction armor due to the opening of the channel of the front-stage warhead, so that a combat mission is completed.
The control of the front-level warhead and the main-level warhead by the fuze is conventional in the technical field of fuze control, and is different from the structure of the warhead claimed in the present application in technical content, and is not described in more detail herein.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (6)
1. A two-stage series connection warhead structure, its characterized in that: comprises a preceding stage warhead and a main stage warhead, wherein the main stage warhead comprises a main stage shell, a main stage grain, a main stage outer cover, a main stage liner and a main stage screw press, the main-stage outer cover is fixed at the end part of the main-stage shell through screws, the main-stage liner is a conical thin-wall cover, the maximum diameter of the main-stage powder column is matched with the inner cavity of the main-stage shell, one end of the main-stage powder column is connected with the conical surface of the main-stage shaped charge liner, the other end of the main-stage powder column is abutted against the inner wall of the main-stage outer cover, and the shape of the main-level grain is matched with a cavity enclosed by the main-level shaped charge cover, the main-level shell and the main-level outer cover, the primary pressure screw is abutted against the end part of the primary liner and is in threaded connection with the primary shell, the front-stage fighting part is opposite to the primary grain through a connecting support and is arranged at the front end in the primary shell, and the front-stage fighting part and the primary fighting part are coaxially arranged.
2. The two-stage series warhead structure of claim 1, wherein: the preceding stage combat part includes preceding stage casing, preceding stage grain, preceding stage liner and preceding stage pressure spiral shell, the one end welding flange of preceding stage casing, flange and linking bridge threaded connection, preceding stage liner is toper thin wall cover, and its maximum diameter with the inner chamber phase-match of preceding stage casing, the one end of preceding stage grain with the conical surface of preceding stage liner is connected, the other end with the side butt of flange, preceding stage pressure spiral shell butt in tip and the threaded connection of preceding stage liner the preceding stage casing.
3. The two-stage series warhead structure of claim 1, wherein: the main-stage outer cover is of a thin-wall type truncated cone structure.
4. The two-stage series warhead structure of claim 2, wherein: the distance between the front stage warhead and the main stage grain is equal to 2 times of the diameter of the main stage shell.
5. The two-stage series warhead structure of claim 2, wherein: the main-level shaped charge liner and the main-level charge column and the preceding-stage shaped charge liner and the preceding-stage charge column are connected by adopting alcohol shellac varnish.
6. The two-stage series warhead structure of claim 1, wherein: the size of the front stage warhead is smaller than that of the main stage warhead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128448.XU CN210070757U (en) | 2019-01-24 | 2019-01-24 | Two-stage series connection warhead structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128448.XU CN210070757U (en) | 2019-01-24 | 2019-01-24 | Two-stage series connection warhead structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210070757U true CN210070757U (en) | 2020-02-14 |
Family
ID=69431619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920128448.XU Active CN210070757U (en) | 2019-01-24 | 2019-01-24 | Two-stage series connection warhead structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210070757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066822A (en) * | 2020-09-14 | 2020-12-11 | 大连理工大学 | Non-contact underwater explosion efficient damage series warhead |
-
2019
- 2019-01-24 CN CN201920128448.XU patent/CN210070757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066822A (en) * | 2020-09-14 | 2020-12-11 | 大连理工大学 | Non-contact underwater explosion efficient damage series warhead |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205607268U (en) | Shrapnel launcher uses multi -functional bullet | |
| US3731630A (en) | High-explosive armor-piercing shell | |
| CN108507418B (en) | Front-mounted feeding bullet | |
| US9121679B1 (en) | Limited range projectile | |
| CN210070757U (en) | Two-stage series connection warhead structure | |
| NO158273B (en) | OPERATED FOR AN ARTILLERY PROJECT. | |
| US8464639B2 (en) | Shaped charge fuse booster system for dial lethality in reduced collateral damage bombs (RCDB) | |
| US10436557B2 (en) | Armor-piercing projectile | |
| RU2342624C1 (en) | Artillery small-caliber shell | |
| CN206131905U (en) | Rocket increases journey non -lethal rifle shrapnel | |
| KR101210581B1 (en) | Method for manufacturing empty shell and empty shell manufactured by this | |
| JPH08170899A (en) | Bullet,which has real load and revolving of which is stabilized | |
| CN104976928B (en) | A kind of modularization grenade | |
| US4470353A (en) | Stem booster | |
| RU2309373C2 (en) | Projectile with ready-made injurious elements "tverdislav" | |
| CN112444164A (en) | High-efficiency damaged energy-collecting charge supercavity projectile warhead | |
| CN113503775B (en) | Shaped charge structure capable of forming active and metal dual-projectile follow-up | |
| US20230194222A1 (en) | Short-range projectile | |
| RU2646874C1 (en) | Non-rocket assisted projectile | |
| RU2226258C1 (en) | Armor-piercing incendiary tracer bullet | |
| CN107328315B (en) | A kind of delayed exploding without dead angle canister shot and Shotgun | |
| RU2288419C2 (en) | Method and device for firing from artillery guns and mortars | |
| KR101847274B1 (en) | 40mm high explosive dual purpose | |
| US932004A (en) | Shrapnel. | |
| CN115307492A (en) | High-speed rotation stable small-caliber broken nail killing grenade |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |