CN105115368B - A kind of gun launched missile weapon platform warhead - Google Patents
A kind of gun launched missile weapon platform warhead Download PDFInfo
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- CN105115368B CN105115368B CN201510308374.4A CN201510308374A CN105115368B CN 105115368 B CN105115368 B CN 105115368B CN 201510308374 A CN201510308374 A CN 201510308374A CN 105115368 B CN105115368 B CN 105115368B
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- medicine
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- shed
- backboard
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Abstract
The invention discloses a kind of gun launched missile weapon platform warhead, medicine and backboard is shed including front apron, sunk screw, housing, liquor, central canal, center, it is characterized in that, also include fuse, centre bolt, shed medicine cover plate and nut, described housing is cylinder, cylinder upper end inwall connects front apron, and cylinder lower end inner wall connects backboard, filling liquor in housing；Central canal is cylinder, and cylinder upper end is connected with the manhole of front apron, and lower end is connected with backboard manhole, sheds medicine equipped with center inside central canal；It is concentric cylinder that medicine is shed at center, and the hollow space of medicine is shed equipped with centre bolt in center；Centre bolt is slender cylinder, and upper end is machined with external screw thread, and lower end is machined with external screw thread；Shedding medicine cover plate is the plectane with central through hole, and medicine is shed at upper surface and center and backboard is in close contact.The present invention not only have employed thin-wall case structure but also can meet high overload requirement when gun launched missile weapon platform uses.
Description
Technical field
The invention belongs to warhead technical field, relate to a kind of anti high overload warhead, be applicable to gun launched missile particularly to one
The warhead of weapon platform.
Background technology
When liquid phase fuel charge warhead starts, first liquor is shed in air, form certain density aerosol cloud and mist, then
Through secondary initiation, the high temperature fireball of about 2500 DEG C can be produced, and produce region Detonation Shock Wave therewith, play prang and
The effect of anti-personnel, compared with conventional explosives, body detonation warhead has that sphere of action is wide, positive pressure time length and TNT
Equivalent high, causes the great attention of countries in the world.Liu family piebald horse et al. is in document " case material and wall thickness war quick-fried to cloud
The impact of pan blast wave power " (energetic material, 2004, volume 12 z1 phase page 384) reports housing wall thickness
Relation with warhead brisance, it is believed that when housing wall thickness is less, the powder charge detonation energy of consumption is less, the shock wave after blast
TNT higher than equivalent.
Gun launched missile weapon platform has that far firing range, accuracy at target be high, easy to operate and the feature such as applied range, liquid phase fuel
Charge warhead can significantly improve its fight capability after carrying gun launched missile weapon platform.But He Enshan et al. is at document, and " big gun is penetrated
Missile weapon system environmental suitability requires and analyzes " (equipment Environmental Engineering, in December, 2008, volume 5 the 6th phase page 102)
In to report the launching over loading of gun launched missile very big (generally higher than 3000g) so that the warhead of thin-wall case structure cannot be at big gun
Applying on boosted missile, increase that housing wall thickness reduces again warhead injures power.
Summary of the invention
In order to overcome shortcomings and deficiencies of the prior art, the present invention provides a kind of gun launched missile weapon platform warhead, it is possible to make
Warhead meets high overload requirement when gun launched missile platform uses, and housing uses thin-wall construction to improve injuring of warhead
Power.
The present invention provides a kind of gun launched missile weapon platform warhead, including front apron 1, sunk screw 2, housing 3, liquid
Medicine 7 and backboard 9 are shed in agent 5, central canal 6, center, it is characterised in that also include fuse 4, centre bolt 8, shed
Medicine cover plate 10 and nut 11, described housing 3 is cylinder, and cylinder upper end inwall connects has front apron 1, in cylinder lower end
Wall connects backboard 9, filling liquor 5 in housing 3；Front apron 1 is the plectane with central circular through hole 1-2, front apron
The upper surface of 1 is machined with the screwed hole 1-1 that circumference is uniform；Backboard 9 is the plectane with central circular through hole；Central canal 6 is
Cylinder, cylinder upper end is connected with the manhole 1-2 of front apron 1, and lower end is connected with backboard 9 manhole, center
Pipe 6 is internal sheds medicine 7 equipped with center；Medicine 7 is shed for concentric cylinder in center, center shed the hollow space of medicine 7 equipped with in
Heart bolt 8；Centre bolt 8 is slender cylinder, and upper end is machined with external screw thread 8-1, and lower end is machined with external screw thread 8-2；Center
Shedding the upper end of medicine 7 and be provided with fuse 4, fuse 4 is connected with front apron 1 by sunk screw 2, fuse 4 be upper end with
The cylinder of outward flange, the flange of fuse 4 is machined with the counter sink 4-1 that circumference is uniform, and the lower end of fuse 4 is machined with center
Screwed hole 4-2；The lower end of centre bolt 8 is connected with shedding medicine cover plate 10 by nut 11, shed medicine cover plate 10 for in
The plectane of heart through hole, medicine 7 is shed at upper surface and center and backboard 9 is in close contact.
The external diameter of medicine 7 is shed than for 1:1.5～2 in described centre bolt 8 and center.The outer spiral shell of the upper and lower side of described centre bolt 8
Stricture of vagina [8-1,8-2] nominal diameter is identical, the ratio of cylinder diameter in the middle part of external screw thread [8-1,8-2] nominal diameter and centre bolt 8
For 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, it is possible to when making warhead meet the use of gun launched missile platform in the warhead of thin-wall case structure
High overload requirement, housing uses thin-wall construction to injure power, so that the fight of thin-wall case structure with improve warhead
Portion can use on gun launched missile weapon platform.
Accompanying drawing explanation
Fig. 1 is the 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, in
Heart pipe, 7, center shed medicine, 8, centre bolt, 9, backboard, 10, shed medicine cover plate, 11, nut, 1-1, screw thread
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
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings, it should be noted that the present invention be not limited to
Lower specific embodiment, all equal conversion carried out on the basis of technical solution of the present invention are the most within the scope of the present invention.
As Figure 1-Figure 4, the present embodiment provides a kind of gun launched missile weapon platform warhead, including front apron 1, countersunk head
Medicine 7 and backboard 9 are shed in screw 2, housing 3, liquor 5, central canal 6, center, it is characterised in that also include fuse 4,
Centre bolt 8, shedding medicine cover plate 10 and nut 11, described housing 3 is steel cylinder body, steel plate be carved with equally distributed
Rolling up weldering after 48 V-type vertical slots to form, cylinder upper end inwall is welded to connect with front apron 1, cylinder 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, front apron 1
Upper surface be machined with uniform 6 the screwed hole 1-1 of circumference；Backboard 9 is the plectane with central circular through hole；Central canal 6
For steel cylinder body, cylinder upper end is welded to connect with the manhole 1-2 of front apron 1, lower end and backboard 9 manhole
Being welded to connect, central canal 6 is internal sheds medicine 7 equipped with center；Center is shed medicine 7 and is press-fited TNT explosive for concentric cylinder, in
The heart sheds the hollow space of medicine 7 equipped with centre bolt 8；Centre bolt 8 is high strength steel slender cylinder, and material is
30CrMnSi, heat treatment: HRC25-30, upper end is machined with external screw thread 8-1, and lower end is machined with external screw thread 8-2；Medicine is shed at center
The upper end of 7 is provided with fuse 4, and fuse 4 is connected with front apron 1 by sunk screw 2, and fuse 4 is that upper end is with outward flange
Cylinder, the flange of fuse 4 is machined with 6 counter sink 4-1 that circumference is uniform, and the lower end of fuse 4 is machined with center screw thread
Hole 4-2；The lower end of centre bolt 8 is connected with shedding medicine cover plate 10 by nut 11, sheds medicine cover plate 10 for leading to center
The steel plectane in hole, medicine 7 is shed at upper surface and center and backboard 9 is in close contact.
The external diameter of medicine 7 is shed than for 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, lower end external screw thread 8-2 nominal diameter identical, the external screw thread of upper end
8-1, lower end external screw thread 8-2 nominal diameter and centre bolt 8 in the middle part of the ratio of cylinder diameter be 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 mainly by
Centre bolt 8 undertakes, and deforms little owing to its rigidity is high, when bearing load so that warhead is bearing bigger overload when
Keep body structure integrity.
The external screw thread long 1mm of 8-1 length of the depth ratio centre bolt 8 of the screwed hole 4-2 of described fuse 4 so that centre bolt 8
After having assembled with fuse 4, the lower surface of neck end face and fuse 4 that centre bolt 8 upper end connects external screw thread 8-1 is in close contact.
The concentric column body diameter 0.5mm less than the internal diameter of central canal 6 of medicine 7 is shed at described center, and the concentric of medicine 7 is shed at center
Cylinder inner diameter 0.5mm bigger than the external diameter of centre bolt 8, before assembly center sheds medicine 7, is coated with at concentric cylinder surfaces externally and internally
Having room temperature vulcanized silicone rubber, after medicine 7 assembling is shed at center, room temperature vulcanized silicone rubber solidifies so that medicine 7 inwall is shed at center
Being in close contact with centre bolt 8, center is shed medicine 7 outer wall and is in close contact with central canal 6.
The lower surface of described backboard 9 is shed the lower surface of medicine 7 and is flushed with center, and the lower surface of backboard 9 is than centre bolt 8
Lower end connects the neck end face height 0.5mm of external screw thread 8-2, sheds the central through hole diameter outer spiral shell than centre bolt 8 of medicine cover plate 10
The big 0.2mm of stricture of vagina 8-2 nominal diameter, after guaranteeing that nut 11 is connected with the external screw thread 8-2 of centre bolt 8 and tightens, sheds medicine
Cover plate 10 and backboard 9 and center are shed medicine 7 and are in close contact.
The lower end cylinder external diameter of described fuse 4 is than the central canal 6 little 0.5mm of internal diameter, to guarantee the smooth assembling with central canal 6,
Fuse 4, for visiting high fuse, starts during 2 meters of ground of distance, and internal with detonator and JH-14 booster explosive, booster explosive is thrown with center
Spread pesticides 7 upper surface concentric circular anchor ring be in close contact.
Using method and the operation principle of the present invention are as follows: when warhead launches on gun launched missile weapon platform, drive load to make
It is used in backboard 9 and sheds on medicine cover plate 10, backboard 9 driving load passed to liquor 5 and make it accelerate, by shedding
Driving load is passed to center and sheds medicine 7 and centre bolt 8 and make it accelerate by medicine cover plate 10, then will be driven by centre bolt 8
Load passes to front apron 1 and fuse 4 makes it accelerate, and centre bolt 8 is the anti-device of body, and material is high strength steel,
When the overload transmitted by centre bolt 8 reaches 3000g, its compress variation occurred, within micron order, meets rigidity requirement,
Warhead internal each parts overloading load during accelerating is transmitted by centre bolt 8, it is not necessary to transmitted by housing 3,
Housing 3 has only to bear the overloading load of himself, and housing 3 inwall is supported by liquor 5, and rear and front end is by front apron 1
Supporting with backboard 9, housing 3 uses thin-wall construction but plastic deformation will not occur, and therefore, warhead can in emission process
To keep body structure complete.
The gun launched missile weapon platform warhead of the present invention, warhead meets gun launched missile while using thin-wall case structure
High overload requirement when weapon platform uses.Test result indicate that, when this warhead launches on gun launched missile weapon platform, bullet
There is not plastic deformation and structural failure in body, can normally complete follow-up detonation work after arriving target.
Claims (4)
1. a gun launched missile weapon platform warhead, including front apron (1), sunk screw (2), housing (3), liquor
(5), medicine (7) and backboard (9) are shed in central canal (6), center, it is characterised in that also include fuse (4), center spiral shell
Bolt (8), shedding medicine cover plate (10) and nut (11), described housing (3) is cylinder, the cylinder upper end of housing (3)
Inwall connects front apron (1), and the cylinder lower end inner wall of housing (3) connects backboard (9), filling in housing (3)
Liquor (5)；Front apron (1) is the plectane with central circular through hole (1-2), and the upper surface of front apron (1) is machined with week
To uniform screwed hole (1-1)；Backboard (9) is the plectane with central circular through hole；Central canal (6) is cylinder,
The cylinder upper end of central canal (6) is connected with the manhole (1-2) of front apron (1), under the cylinder of central canal (6)
End is connected with backboard (9) manhole, and central canal (6) is internal sheds medicine (7) equipped with center；Medicine (7) is shed at center
Concentric cylinder, the hollow space of medicine (7) is shed equipped with centre bolt (8) in center；Centre bolt (8) is slender cylinder,
Upper end is machined with external screw thread (8-1), and lower end is machined with external screw thread (8-2)；Center is shed the upper end of medicine (7) and is provided with fuse (4),
Fuse (4) is connected with front apron (1) by sunk screw (2), and fuse (4) is the upper end cylinder with outward flange,
Being machined with the counter sink (4-1) that circumference is uniform on the flange of fuse (4), the lower end of fuse (4) is machined with screwed hole of centre (4-2)；
The lower end of centre bolt (8) is connected with shedding medicine cover plate (10) by nut (11), shed medicine cover plate (10) be with in
The plectane of heart through hole, medicine (7) is shed at upper surface and center and backboard (9) is in close contact.
2. as claimed in claim 1 a kind of gun launched missile weapon platform warhead, it is characterised in that described centre bolt (8)
With the external diameter that medicine (7) is shed at center than for 1:1.5～2.
3. as claimed in claim 1 a kind of gun launched missile weapon platform warhead, it is characterised in that described centre bolt (8)
External screw thread (8-1,8-2) nominal diameter of upper and lower side identical, the external screw thread (8-1,8-2) of the upper and lower side of centre bolt (8)
Nominal diameter is 1:1.5～2 with the ratio of centre bolt (8) middle part cylinder diameter.
4. as claimed in claim 1 a kind of gun launched missile weapon platform warhead, it is characterised in that described centre bolt (8)
It 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 |
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| CN105115368A CN105115368A (en) | 2015-12-02 |
| CN105115368B true CN105115368B (en) | 2016-09-14 |
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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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| 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 |
| 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 |
| CN111981918B (en) * | 2020-08-25 | 2022-08-19 | 西安近代化学研究所 | Connecting device for combined warhead |
| 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 |
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| US5413049A (en) * | 1993-07-13 | 1995-05-09 | Pacific Armatechnica Corporation | Reduction of velocity decay of fin stabilized subcaliber projectiles |
| CN102278923A (en) * | 2011-08-09 | 2011-12-14 | 南京理工大学 | Condensed-state energetic material volume detonation device and method |
| RU2442102C1 (en) * | 2010-09-07 | 2012-02-10 | Государственное унитарное предприятие "Конструкторское бюро приборостроения" | Controlled projectile |
| EP2629046A2 (en) * | 2012-02-14 | 2013-08-21 | Simmonds Precision Products, Inc. | Bearing system for a projectile |
| CN203422027U (en) * | 2013-07-01 | 2014-02-05 | 河北天圣机械工业有限公司 | Novel warhead structure |
| CN104390526A (en) * | 2014-09-22 | 2015-03-04 | 西安近代化学研究所 | Fire channeling prevention device for fuel air explosive warhead |
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2015
- 2015-06-04 CN CN201510308374.4A patent/CN105115368B/en not_active Expired - Fee Related
Patent Citations (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 |
| EP2629046A2 (en) * | 2012-02-14 | 2013-08-21 | Simmonds Precision Products, Inc. | Bearing system for a projectile |
| CN203422027U (en) * | 2013-07-01 | 2014-02-05 | 河北天圣机械工业有限公司 | Novel warhead structure |
| CN104390526A (en) * | 2014-09-22 | 2015-03-04 | 西安近代化学研究所 | Fire channeling prevention device for fuel air explosive warhead |
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| CN105115368A (en) | 2015-12-02 |
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Granted publication date: 20160914 Termination date: 20190604 |