CN105115368A - Payload for cannon and missile weapon platform - Google Patents
Payload for cannon and missile weapon platform Download PDFInfo
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- CN105115368A CN105115368A CN201510308374.4A CN201510308374A CN105115368A CN 105115368 A CN105115368 A CN 105115368A CN 201510308374 A CN201510308374 A CN 201510308374A CN 105115368 A CN105115368 A CN 105115368A
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Abstract
The invention discloses a payload for a cannon and missile weapon platform. The payload for the cannon and missile weapon platform comprises a front baffle plate, a countersink screw, a housing, a liquid reagent, a center tube, a central dispersing gunpowder and a rear baffle plate. The payload for the cannon and missile weapon platform is characterized in by further comprises a fuze, a center bolt, a dispersing gunpowder cover plate and a nut. The housing is a cylinder, the inner wall of the upper end of the cylinder is connected with the front baffle plate, the inner wall of the lower end of the cylinder is connected with the rear baffle plate, and the liquid reagent is filled in the housing. The center tube is a cylinder, the upper end of the cylinder is connected with a round through hole in the front baffle plate, the lower end is connected with the round through hole in the rear baffle plate, and the central dispersing gunpowder is filled in the center tube. The central dispersing gunpowder formed as a concentric cylinder, and the center bolt is arranged in a hollow portion of the central dispersing gunpowder. The center bolt is a long and thin cylinder, the upper end is provided with an external thread, and the lower end is provided with an external thread. The dispersing gunpowder cover plate is a circular plate with a center through hole, and the upper end face tightly contacts with the central dispersing gunpowder and the rear baffle plate. The payload for the cannon and missile weapon platform has a thin-wall housing structure, and requirements of high overload of the cannon and missile weapon platform can be satisfied.
Description
Technical field
The invention belongs to warhead technical field, relate to a kind of anti high overload warhead, particularly a kind of warhead being applicable to gun launched missile weapon platform.
Background technology
When liquid phase fuel charge warhead starts, first liquor is shed in air, form certain density aerosol cloud and mist, again through secondary initiation, the high temperature fireball of about 2500 DEG C can be produced, and produce region Detonation Shock Wave thereupon, play the effect of prang and anti-personnel, compared with conventional explosives, body detonation warhead has that sphere of action is wide, positive pressure time is long and TNT equivalent high, causes the great attention of countries in the world.The people such as Liu family piebald horse are at document " case material and wall thickness are on the impact of Yun Bao warhead blast wave power " (energetic material, 2004,12nd volume z1 phase 384 pages) in report the relation of housing wall thickness and warhead brisance, when thinking that housing wall thickness is less, the powder charge detonation energy consumed is less, and the TNT of the shock wave after blast is higher than equivalent.
Gun launched missile weapon platform has the features such as high, the easy to operate and applied range of far firing range, accuracy at target, and liquid phase fuel charge warhead can significantly improve its fight capability after carrying gun launched missile weapon platform.But the people such as He Enshan are at document " gun launched missile armament systems environmental suitability requires and analyzes " (equipment Environmental Engineering, in December, 2008,5th volume the 6th phase 102 pages) in report gun launched missile launching over loading very large (being generally greater than 3000g), the warhead of thin-wall case structure cannot be applied on gun launched missile, and what increase that housing wall thickness again reduces warhead injures power.
Summary of the invention
In order to overcome shortcomings and deficiencies of the prior art, the invention provides a kind of gun launched missile weapon platform warhead, warhead can be made to meet high overload requirement when gun launched missile platform uses, and housing adopting thin-wall construction to injure power with what improve warhead.
A kind of gun launched missile weapon platform warhead provided by the invention, comprise front apron 1, sunk screw 2, housing 3, liquor 5, central tube 6, center shed medicine 7 and backboard 9, it is characterized in that, also comprise fuse 4, centre bolt 8, shed medicine cover plate 10 and nut 11, described housing 3 is cylinder, cylindrical shell upper end inwall is connected with front apron 1, and cylindrical shell lower end inner wall is connected with backboard 9, filling liquor 5 in housing 3; Front apron 1 is the plectane with central circular through hole 1-2, and the upper surface of front apron 1 is processed with the uniform screwed hole 1-1 of circumference; Backboard 9 is the plectane with central circular through hole; Central tube 6 is cylinder, and cylindrical shell upper end is connected with the manhole 1-2 of front apron 1, and lower end is connected with backboard 9 manhole, and medicine 7 is shed at the center of being equipped with, central tube 6 inside; Medicine 7 is shed for concentric cylinder in center, and the hollow space that medicine 7 is shed at center is equipped with centre bolt 8; Centre bolt 8 is slender cylinder, and upper end is processed with external screw thread 8-1, and lower end is processed with external screw thread 8-2; The upper end that medicine 7 is shed at center is provided with fuse 4, fuse 4 is connected with front apron 1 by sunk screw 2, fuse 4 is the cylinder of upper end with outward flange, and the flange of fuse 4 is processed with the counter sink 4-1 that circumference is uniform, the lower end of fuse 4 is processed with screwed hole of centre 4-2; The lower end of centre bolt 8 by nut 11 with shed medicine cover plate 10 and be connected, shedding medicine cover plate 10 is plectane with central through hole, and medicine 7 and backboard 9 close contact are shed in upper surface and center.
The external diameter of medicine 7 is shed than being 1:1.5 ~ 2 in described centre bolt 8 and center.External screw thread [8-1,8-2] nominal diameter of the upper and lower side of described centre bolt 8 is identical, and in the middle part of external screw thread [8-1,8-2] nominal diameter and centre bolt 8, the ratio of cylinder diameter is 1:1.5 ~ 2.Described centre bolt 8 is 1:10 ~ 20 with the mass ratio of liquor 5.
The gun launched missile weapon platform warhead of invention, the technique effect brought is presented as:
Anti-device is devised in the warhead of thin-wall case structure, can make warhead meet gun launched missile platform use time high overload requirement, housing adopts thin-wall construction to injure power with what improve warhead, thus the warhead of thin-wall case structure can be used on gun launched missile weapon platform.
Accompanying drawing explanation
Fig. 1 is gun launched missile weapon platform structure of warhead schematic diagram of the present invention.
Fig. 2 is the structural representation of front apron in the present invention.
Fig. 3 is the structural representation of fuse in the present invention.
Fig. 4 is the structural representation of centre bolt in the present invention.
Label in figure represents respectively: 1, front apron, 2, sunk screw, 3, housing, 4, fuse, 5, liquor, 6, central tube, 7, medicine is shed at center, and 8, centre bolt, 9, backboard, 10, medicine cover plate is shed, 11, nut, 1-1, screwed hole, 1-2, manhole, 4-1, counter sink, 4-2, screwed hole, 8-1, external screw thread, 8-2, external screw thread.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail, it should be noted that the present invention is not limited to following specific embodiment, and all equal conversion carried out on technical solution of the present invention basis are all in protection scope of the present invention.
As Figure 1-Figure 4, the present embodiment provides a kind of gun launched missile weapon platform warhead, comprise front apron 1, sunk screw 2, housing 3, liquor 5, central tube 6, center shed medicine 7 and backboard 9, it is characterized in that, also comprise fuse 4, centre bolt 8, shed medicine cover plate 10 and nut 11, described housing 3 is steel cylinder body, roll up weldering after being carved with equally distributed 48 V-type vertical slots by steel plate to form, cylindrical shell upper end inwall and front apron 1 are welded to connect, cylindrical shell lower end inner wall and backboard 9 are welded to connect, filling liquor 5 in housing 3; Front apron 1 is the steel plectane with central circular through hole 1-2, and the upper surface of front apron 1 is processed with 6 uniform screwed hole 1-1 of circumference; Backboard 9 is the plectane with central circular through hole; Central tube 6 is steel cylinder body, and the manhole 1-2 of cylindrical shell upper end and front apron 1 is welded to connect, and lower end and backboard 9 manhole are welded to connect, and medicine 7 is shed at the center of being equipped with, central tube 6 inside; Center is shed medicine 7 for concentric cylinder and is press-fited TNT explosive, and the hollow space that medicine 7 is shed at center is equipped with centre bolt 8; Centre bolt 8 is high strength steel slender cylinder, and material is 30CrMnSi, heat treatment: HRC25-30, and upper end is processed with external screw thread 8-1, and lower end is processed with external screw thread 8-2; The upper end that medicine 7 is shed at center is provided with fuse 4, fuse 4 is connected with front apron 1 by sunk screw 2, fuse 4 is the cylinder of upper end with outward flange, and the flange of fuse 4 is processed with 6 counter sink 4-1 that circumference is uniform, the lower end of fuse 4 is processed with screwed hole of centre 4-2; The lower end of centre bolt 8 by nut 11 with shed medicine cover plate 10 and be connected, shedding medicine cover plate 10 is steel plectane with central through hole, and medicine 7 and backboard 9 close contact are shed in upper surface and center.
The external diameter of medicine 7 is shed than being 1:1.5 in described centre bolt 8 and center.
Described liquor 5 is determined according to warhead operational need, selects nitromethane in the present embodiment.
The external screw thread 8-1 of the upper end of described centre bolt 8, the external screw thread 8-2 nominal diameter of lower end are identical, and in the middle part of the external screw thread 8-1 of upper end, the external screw thread 8-2 nominal diameter of lower end and centre bolt 8, the ratio of cylinder diameter is 1:1.5.
Described centre bolt 8 is 1:10 with the mass ratio of liquor 5.
Described centre bolt 8 is the anti-device of thin-wall case structure warhead, in body, the overloading load of parts is mainly born by centre bolt 8, because its rigidity is high, bearing load time be out of shape little, make warhead keep body structure integrality when bearing larger overload.
The long 1mm of external screw thread 8-1 length of the depth ratio centre bolt 8 of the screwed hole 4-2 of described fuse 4, after centre bolt 8 and fuse 4 have been assembled, centre bolt 8 upper end connects the neck end face of external screw thread 8-1 and the lower surface close contact of fuse 4.
The concentric column body diameter 0.5mm less of the internal diameter of central tube 6 of medicine 7 is shed at described center, the concentric cylinder internal diameter 0.5mm larger than the external diameter of centre bolt 8 of medicine 7 is shed at center, before assembly center sheds medicine 7, room temperature vulcanized silicone rubber is scribbled at concentric cylinder surfaces externally and internally, shed after medicine 7 assembling until center, room temperature vulcanized silicone rubber solidifies, and make center shed medicine 7 inwall and centre bolt 8 close contact, medicine 7 outer wall and central tube 6 close contact are shed in center.
The lower surface that medicine 7 is shed at lower surface and the center of described backboard 9 flushes, the lower surface of backboard 9 connects the neck end face height 0.5mm of external screw thread 8-2 than centre bolt 8 lower end, shed the central through hole diameter 0.2mm larger than the external screw thread 8-2 nominal diameter of centre bolt 8 of medicine cover plate 10, to guarantee that nut 11 to be connected with the external screw thread 8-2 of centre bolt 8 and after tightening, to shed medicine cover plate 10 and shed medicine 7 close contact with backboard 9 and center.
The lower end cylinder external diameter 0.5mm less of central tube 6 internal diameter of described fuse 4, to guarantee the smooth assembling with central tube 6, fuse 4 is for visiting high fuse, start during distance 2 meters, ground, inner with detonator and JH-14 booster explosive, the concentric circles anchor ring close contact of the upper surface of medicine 7 is shed at booster explosive and center.
Using method of the present invention and operation principle as follows: when warhead launches on gun launched missile weapon platform, load is driven to act on backboard 9 and shed on medicine cover plate 10, it is made to accelerate driving dynamic changes process to liquor 5 by backboard 9, driving dynamic changes process shed medicine 7 and centre bolt 8 to center by shedding medicine cover plate 10 and makes it accelerate, it is made to accelerate driving dynamic changes process to front apron 1 and fuse 4 by centre bolt 8 again, centre bolt 8 is the anti-device of body, material is high strength steel, when the overload transmitted by centre bolt 8 reaches 3000g, its compress variation occurred is within micron order, meet rigidity requirement, the warhead overloading load of inner each parts in the process accelerated is transmitted by centre bolt 8, do not need to be transmitted by housing 3, housing 3 only needs the overloading load bearing himself, and housing 3 inwall is supported by liquor 5, rear and front end is supported by front apron 1 and backboard 9, housing 3 adopts thin-wall construction but plastic deformation can not occur, therefore, warhead can keep body structure complete in emission process.
Gun launched missile weapon platform warhead of the present invention, warhead meets high overload requirement when gun launched missile weapon platform uses while adopting thin-wall case structure.Experimental result shows, when this warhead launches on gun launched missile weapon platform, plastic deformation and structural failure do not occur body, normally can complete follow-up detonation work after arriving target.
Claims (4)
1. a gun launched missile weapon platform warhead, comprise front apron (1), sunk screw (2), housing (3), liquor (5), central tube (6), center shed medicine (7) and backboard (9), it is characterized in that, also comprise fuse (4), centre bolt (8), shed medicine cover plate (10) and nut (11), described housing (3) is cylinder, cylindrical shell upper end inwall is connected with front apron (1), cylindrical shell lower end inner wall is connected with backboard (9), filling liquor (5) in housing (3); Front apron (1) is the plectane with central circular through hole (1-2), and the upper surface of front apron (1) is processed with the uniform screwed hole (1-1) of circumference; Backboard (9) is the plectane with central circular through hole; Central tube (6) is cylinder, cylindrical shell upper end is connected with the manhole (1-2) of front apron (1), lower end is connected with backboard (9) manhole, and medicine (7) is shed at central tube (6) center of being equipped with, inside; It is concentric cylinder that medicine (7) is shed at center, and the hollow space that medicine (7) is shed at center is equipped with centre bolt (8); Centre bolt (8) is slender cylinder, and upper end is processed with external screw thread (8-1), and lower end is processed with external screw thread (8-2); The upper end that medicine (7) is shed at center is provided with fuse (4), fuse (4) is connected with front apron (1) by sunk screw (2), fuse (4) is for upper end is with the cylinder of outward flange, the flange of fuse (4) is processed with the counter sink (4-1) that circumference is uniform, the lower end of fuse (4) is processed with screwed hole of centre (4-2); The lower end of centre bolt (8) by nut (11) with shed medicine cover plate (10) and be connected, shedding medicine cover plate (10) is plectane with central through hole, and medicine (7) and backboard (9) close contact are shed in upper surface and center.
2. a kind of gun launched missile weapon platform warhead as claimed in claim 1, is characterized in that, the external diameter of medicine (7) is shed than being 1:1.5 ~ 2 in described centre bolt (8) and center.
3. a kind of gun launched missile weapon platform warhead as claimed in claim 1, it is characterized in that, external screw thread (8-1,8-2) nominal diameter of the upper and lower side of described centre bolt (8) is identical, and the ratio of external screw thread (8-1,8-2) nominal diameter and centre bolt (8) middle part cylinder diameter is 1:1.5 ~ 2.
4. a kind of gun launched missile weapon platform warhead as claimed in claim 1, is characterized in that, described centre bolt (8) is 1:10 ~ 20 with the mass ratio of liquor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510308374.4A CN105115368B (en) | 2015-06-04 | 2015-06-04 | A kind of gun launched missile weapon platform warhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510308374.4A CN105115368B (en) | 2015-06-04 | 2015-06-04 | A kind of gun launched missile weapon platform warhead |
Publications (2)
| Publication Number | Publication Date |
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| CN105115368A true CN105115368A (en) | 2015-12-02 |
| CN105115368B CN105115368B (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510308374.4A Expired - Fee Related CN105115368B (en) | 2015-06-04 | 2015-06-04 | A kind of gun launched missile weapon platform warhead |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323632A (en) * | 2018-09-28 | 2019-02-12 | 西安近代化学研究所 | A kind of Liquid Dispersal device and its central tube warm and hot forging technique |
| CN109945749A (en) * | 2019-04-18 | 2019-06-28 | 永卓防务科技有限公司 | A kind of constraint separation device |
| CN111473695A (en) * | 2020-03-10 | 2020-07-31 | 西安近代化学研究所 | Fuel scattering device adaptive to 300m/s drop speed |
| CN111981918A (en) * | 2020-08-25 | 2020-11-24 | 西安近代化学研究所 | Connecting device for combined warhead |
| CN112390693A (en) * | 2020-11-03 | 2021-02-23 | 西安近代化学研究所 | Warhead shell capable of improving loading ratio based on laser coaxiality measuring instrument |
| CN115950313A (en) * | 2023-01-20 | 2023-04-11 | 西安近代化学研究所 | Gradient density grain pressing device and design method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5413049A (en) * | 1993-07-13 | 1995-05-09 | Pacific Armatechnica Corporation | Reduction of velocity decay of fin stabilized subcaliber projectiles |
| RU2442102C1 (en) * | 2010-09-07 | 2012-02-10 | Государственное унитарное предприятие "Конструкторское бюро приборостроения" | Controlled projectile |
| CN102278923A (en) * | 2011-08-09 | 2011-12-14 | 南京理工大学 | Condensed-state energetic material volume detonation device and method |
| US8596199B2 (en) * | 2012-02-14 | 2013-12-03 | Simmonds Precision Products, Inc. | Projectile bearing system |
| CN203422027U (en) * | 2013-07-01 | 2014-02-05 | 河北天圣机械工业有限公司 | Novel warhead structure |
| CN104390526B (en) * | 2014-09-22 | 2015-12-09 | 西安近代化学研究所 | The anti-fiery device of leaping up of a kind of Yun Bao warhead |
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2015
- 2015-06-04 CN CN201510308374.4A patent/CN105115368B/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323632A (en) * | 2018-09-28 | 2019-02-12 | 西安近代化学研究所 | A kind of Liquid Dispersal device and its central tube warm and hot forging technique |
| CN109323632B (en) * | 2018-09-28 | 2021-02-23 | 西安近代化学研究所 | Liquid scattering device and central pipe hot forging process thereof |
| CN109945749A (en) * | 2019-04-18 | 2019-06-28 | 永卓防务科技有限公司 | A kind of constraint separation device |
| CN111473695A (en) * | 2020-03-10 | 2020-07-31 | 西安近代化学研究所 | Fuel scattering device adaptive to 300m/s drop speed |
| CN111473695B (en) * | 2020-03-10 | 2021-12-14 | 西安近代化学研究所 | Fuel scattering device adaptive to 300m/s drop speed |
| CN111981918A (en) * | 2020-08-25 | 2020-11-24 | 西安近代化学研究所 | Connecting device for combined warhead |
| CN111981918B (en) * | 2020-08-25 | 2022-08-19 | 西安近代化学研究所 | Connecting device for combined warhead |
| CN112390693A (en) * | 2020-11-03 | 2021-02-23 | 西安近代化学研究所 | Warhead shell capable of improving loading ratio based on laser coaxiality measuring instrument |
| CN112390693B (en) * | 2020-11-03 | 2021-11-23 | 西安近代化学研究所 | Warhead shell capable of improving loading ratio based on laser coaxiality measuring instrument |
| CN115950313A (en) * | 2023-01-20 | 2023-04-11 | 西安近代化学研究所 | Gradient density grain pressing device and design method thereof |
| CN115950313B (en) * | 2023-01-20 | 2024-10-15 | 西安近代化学研究所 | Gradient density grain pressing device and design method thereof |
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| Publication number | Publication date |
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| CN105115368B (en) | 2016-09-14 |
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Granted publication date: 20160914 Termination date: 20190604 |