CN106370056B - Adapter leaves the right or normal track emitter while bearing band bearing is combined - Google Patents
Adapter leaves the right or normal track emitter while bearing band bearing is combined Download PDFInfo
- Publication number
- CN106370056B CN106370056B CN201610779855.8A CN201610779855A CN106370056B CN 106370056 B CN106370056 B CN 106370056B CN 201610779855 A CN201610779855 A CN 201610779855A CN 106370056 B CN106370056 B CN 106370056B
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- CN
- China
- Prior art keywords
- guide rail
- adapter
- bearing
- bearing band
- normal track
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F3/00—Rocket or torpedo launchers
- F41F3/04—Rocket or torpedo launchers for rockets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F7/00—Launching-apparatus for projecting missiles or projectiles otherwise than from barrels, e.g. using spigots
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Support Of The Bearing (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
It leaves the right or normal track emitter while bearing band bearing is combined the invention discloses a kind of adapter, which includes practical upper bound guide rail, the high guide rail in lower part, the low guide rail in lower part and adapter；The latter half of the barycenter of body is constrained the lateral movement of body by bearing band by the high guide rail of practical upper bound guide rail and lower part, orientation button on bearing band is circumferentially rotated with the high guide rail fiting constraint body in lower part, the first half of the barycenter of body realizes support by the adapter that guide clearance low with lower part coordinates, adapter is axially moved along body jointly with body within the transmitting constraint phase, it is also detached from while adapter guide rail low with lower part detaches with body, bearing band loses the constraint of practical upper bound guide rail and lower part upper rail to it simultaneously.The present invention has the characteristics that simple in structure, reliable in action, does not influence body aerodynamic characteristic while ensureing to leave the right or normal track transmitting advantage simultaneously, and the transmitting that leaves the right or normal track while being safe and reliable provides safeguard.
Description
Technical field
The present invention relates to the emitter that leaves the right or normal track while a kind of rocket projectile, guided missile, the emitter be used to implement rocket projectile,
Leave the right or normal track directional transmissions while guided missile.
Background technology
When rocket projectile, guided missile tilt transmitting, orientation support pattern is to influence initial disturbance, and then influence emission security trajectory
An important factor for distribution and control efficiency.In current rocket projectile, guided missile launcher, mainly leave the right or normal track with non-concurrent and
Leave the right or normal track two class modes simultaneously.For the non-concurrent mode that leaves the right or normal track when body barycenter leaves orientation supporting structure, the gravity of body is at rear portion
The torque that orientation bearing position generates can cause rocket projectile, guided missile to generate angle of significantly bowing, and increase initial disturbance during transmitting.
Mode is left the right or normal track in emission process simultaneously, and the orientation bearing of body is discharged simultaneously, body can be effectively reduced and bow what is brought
Initial disturbance is at home and abroad applied in many types of device, Russian such as the beagle in the U.S., Nai Ji, patriot I, II
The rocket projectiles such as SA-2, SA-6 and Fu Laoke or guided missile employ while the directional transmissions mode that leaves the right or normal track.
It leaves the right or normal track in radiation pattern, is done for the integral sinking of body under the effect of gravity is avoided to be generated with emitter at the same time
It relates to, constraint or bearing that various ways realize body can be used.Typical mode have hang mode under body, guide rail convert into mode with
And ladder support pattern.The cooperation of hanging stabilizer blade and guide rail by body hangs over body under orientation guide rail wherein under body
There is the interference enough effectively avoided between body integral sinking and guide rail in side, but whole stiffness is more demanding to firing box (cylinder)；It leads
Body is supported on above guide rail by rail convertible, and body leaves the right or normal track moment, and guide rail quickly converts under particular organization effect drops to the ground, with
The interference between body integral sinking and guide rail is avoided, structure is complex, and reliability is relatively low；Ladder support pattern using it is preceding it is low after
High guide rail form is matched with body stabilizer blade, the collision sunk after leaving the right or normal track to avoid body with fromer rail, due on body
Stabilizer blade needs are matched with ladder guide rail, it usually needs using the stand bar structure of large-size, in projectile flight to rocket projectile,
The aerodynamic characteristic of guided missile, which has, to be significantly affected.
Invention content
In view of this, it leaves the right or normal track emitter while bearing band bearing is combined the present invention provides a kind of adapter,
Ensure simultaneously leave the right or normal track transmitting advantage while, there is simple in structure, reliable in action, do not influence body aerodynamic characteristic, energy
The transmitting that leaves the right or normal track while being enough safe and reliable provides safeguard.
Adapter leaves the right or normal track emitter while bearing band bearing is combined, which includes practical upper bound guide rail, lower part
High guide rail, the low guide rail in lower part and adapter, peripheral equipment are the bearing band on body and body and orientation button；
The latter half of the barycenter of body constrains the lateral of body by bearing band by the high guide rail of practical upper bound guide rail and lower part
It moves, the orientation button on bearing band is circumferentially rotated with the high guide rail fiting constraint body in lower part, and the first half of the barycenter of body leads to
The adapter for crossing guide clearance cooperation low with lower part realizes support, and adapter is emitting in the constraint phase with body jointly along body axis
It to movement, is also detached from while adapter guide rail low with lower part detaches with body, bearing band loses practical upper bound guide rail under simultaneously
Constraint of the high guide rail in portion to it.
Further, when closing thorax in place, the low guide rail front end face in lower part is arrived on edge after adapter guide rail contacting surface low with lower part
Distance is equal along the distance to the high guide rail front end face in lower part with after the high guide rail contacting surface in lower part with bearing band.
Further, it is constrained between the low guide rail in the adapter lower surface and lower part by the clearance fit of boss and groove
Adapter lateral movement and deflection.
Further, the high guide rail contact of the bearing band on the body and practical upper bound guide rail and lower part coordinates, and on passing through
The V-arrangement contact surface constraints body lateral movement of the high guide rail of V-arrangement contact surface and lower part of portion's constraint guide rail.
Further, the adapter includes ontology, cut spring, seat pin and guide ring, and the bottom of seat pin is fixed on this
In seat pin mounting groove on body, cut spring is sleeved on seat pin, and guide ring is assemblied in the stepped hole of the upper end of seat pin mounting groove
It is interior, for clearance fit between guide ring and stepped hole, the both ends of cut spring respectively with the ring flange and guide ring of seat pin bottom
Contact；Matching hole clearance fit on the head and body of seat pin, body are contacted with guide ring and are detached by guide ring compression
Spring.
Further, pneumatic parting surface is machined on the ontology, the aerodynamic force generated on pneumatic parting surface can promote
The separation of adapter and body.
Further, the ontology uses expanded material.
Advantageous effect：The present invention is supported to be combined mode and realize rocket or guided missile and be left the right or normal track simultaneously using adapter with bearing band
Transmitting is tilted, is conducive to reduce the angle disturbance of bowing of body launching phase；Adapter and bearing band are used cooperatively, on body not
Needing, which increases stabilizer blade etc., influences the structure of aerodynamic force, reduces the influence to body aerodynamic configuration；V-arrangement contact surface guide rail makes
With, while vertical, lateral movement and rotational freedom are constrained, reduce the complexity of emitter structure.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the right view of Fig. 1；
Fig. 4 is the structure diagram of adapter；
Adapter leaves the right or normal track status diagram when Fig. 5 is transmitting.
Wherein, 1- bodies, 2- bearing bands, 3- orientation button, 4- practical upper bounds guide rail, the high guide rail in 5- lower parts, the low guide rail in 6- lower parts,
7- adapters, 8- ontologies, 9- cut springs, 10- seat pins, 11- guide rings, 12- barycenter, the pneumatic parting surfaces of 13-.
Specific embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, it leaves the right or normal track emitter while bearing band bearing is combined the present invention provides a kind of adapter,
The device includes practical upper bound guide rail 4, the high guide rail 5 in lower part, the low guide rail 6 in lower part and adapter 7, peripheral equipment for body 1 and
Bearing band 2 and orientation button 3 on body；
Body breech face crosses low 6 front end of guide rail in lower part when the difference in height of the low guide rail 6 in lower part guide rail 5 high with lower part is by emitting
Deflection during face determines that low 6 upper surface of guide rail in lower part is useful for the boss or groove that are coordinated with adapter 7；Lower part is high
5 upper surface of guide rail uses v-shaped structure, and middle part milling is put down and is provided with guide groove.Practical upper bound guide rail is v-shaped structure, such as 2 He of attached drawing
Shown in 3.
Adapter 7 is arranged in 12 front lower place of barycenter of body 1, the guide rail contact cooperation low with lower part of adapter 7；2 He of bearing band
Orientation button 3 is arranged in body barycenter rear, and guide rail 5 high with lower part is engaged.
The latter half of the barycenter 12 of body 1 constrains body 1 by bearing band 2 by the high guide rail 5 of practical upper bound guide rail 4 and lower part
Lateral movement, the orientation 5 fiting constraint body 1 of guide rail high with lower part of button 3 on bearing band 2 circumferentially rotates, the barycenter 12 of body 1
First half support is realized by the adapter 7 of 6 clearance fit of guide rail low with lower part, adapter 7 is constrained with body 1 in transmitting
It is axially moved along body in phase, is also detached from while the guide rail 6 low with lower part of adapter 7 detaches with body jointly, bearing band 2 loses simultaneously
Go constraint of the high guide rail 5 of practical upper bound guide rail 4 and lower part to it.
7 upper surface of adapter is engaged with 1 surface of body, adapter lower surface and low guide rail contact, and passes through boss
With the lateral movement of clearance fit constraint adapter and deflection of groove；Bearing band on body coordinates, and pass through with high guide rail contact
The V-arrangement contact surface constraints body lateral movement of the V-arrangement contact surface and practical upper bound guide rail 4 of the high guide rail 5 in lower part.Orientation on body
Button and the guide groove clearance fit on high guide rail, constraint body circumferentially rotate.
As shown in Figure 3, adapter 7 includes ontology 8, cut spring 9, seat pin 10 and guide ring 11, and 8 front end face of ontology is opened
45 degree of inclined-planes use expanded material as pneumatic parting surface, ontology 8；The bottom of seat pin 10 is fixed on the seat pin mounting groove on ontology
Interior, cut spring 9 is sleeved on seat pin, and guide ring 11 is assemblied in the stepped hole of the upper end of seat pin mounting groove, guide ring 11 with
It is clearance fit between stepped hole, the both ends of cut spring 9 contact respectively with the ring flange of 10 bottom of seat pin and guide ring 11；Seat
The head of pin 10 and the matching hole clearance fit on body 1, body 1 contact with guide ring 11 and detach bullet by guide ring compression
Spring 9.
Rocket, guided missile are left the right or normal track while bearing band bearing is combined when radiation pattern implements transmitting using adapter to be included closing
Lock, the movement of constraint phase, unconstrained phase move three states, and operation principle is：
1) blocking.In the lockout condition, body 1 plays blocking device using gear and is connected with the high guide rail 5 in lower part, is emitting
Before, blocking device release enables body 1 to be moved axially forwards along guide rail.Gear plays blocking device and is not belonging to the specific of the present invention
Content.
2) constraint phase movement.The constraint phase movement refer to rocket or guided missile igniting after, componental movement degree of freedom by emitter about
The motion state of beam.In constraint phase motion stage, body 1 moves under motor power effect along directive (body is axial),
Its freedom of motion is constrained by each structure in the present invention.Wherein the vertical sunken caves degree of freedom of body by adapter 7 with
Bearing band 2 supports common constraint, and the vertical upper jump movement of body 1 is constrained by practical upper bound guide rail 4, and body pitching movement is led by lower part height
Rail 5 and practical upper bound guide rail 4 constrain jointly, 1 lateral movement of body and lateral deflection by the high guide rail 5 in lower part V-type contact surface and
The V-type contact surface of practical upper bound guide rail 4 constrains jointly, and body 1 circumferentially rotates the guide groove by orientation button 3 and the high guide rail 5 in lower part
Cooperation is constrained.In constraint phase motion stage, adapter 7 in the case where being acted on body 1 by the seat pin 10 of shaft hole matching with bullet
Body 1 moves together along directive.
3) unconstrained phase movement.Along the low guide rail in arrival lower part after the contact surface of 7 lower surface of adapter guide rail 6 low with lower part
During 6 front end face, bearing band 2 with, along high 5 front end face of guide rail in lower part is reached simultaneously, emitting dress at this time after the contact surface of the high guide rail 5 in lower part
The degree of freedom constraint release moved to body 1 is put, body 1 enters the movement of unconstrained phase.After adapter constraint release, adapter by
The aerodynamic force and gravity collective effect generated on to cut spring pretightning force, pneumatic parting surface, passes through axis hole gap with body 1
The seat pin 10 of the adapter 7 of cooperation is deviate from the matching hole from body, and adapter 7 is rapidly separated and comes off from 1 surface of body,
Referring to attached drawing 5.Hereafter, body 1 is no longer influenced by the influence of emitter, after reforwarding under motor power and Aerodynamic force action
It is dynamic.
In conclusion the foregoing is merely a prefered embodiment of the invention, it is not intended to limit the scope of the present invention.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (5)
- The emitter 1. adapter leaves the right or normal track while bearing band bearing is combined, which is characterized in that the device includes practical upper bound Guide rail, the high guide rail in lower part, the low guide rail in lower part and adapter, peripheral equipment are the bearing band on body and body and orientation button；The latter half of the barycenter of body is constrained the lateral movement of body by bearing band by the high guide rail of practical upper bound guide rail and lower part, Orientation button on bearing band is circumferentially rotated with the high guide rail fiting constraint body in lower part, and the first half of the barycenter of body passes through under The adapter of the low guide clearance cooperation in portion realizes support, and adapter is axially transported along body jointly with body within the transmitting constraint phase It is dynamic, it is also detached from while adapter guide rail low with lower part detaches with body, bearing band loses practical upper bound guide rail simultaneously and lower part is high Constraint of the guide rail to it；The adapter includes ontology, cut spring, seat pin and guide ring, and the bottom of seat pin is fixed on ontology On seat pin mounting groove in, cut spring is sleeved on seat pin, and guide ring is assemblied in the stepped hole of the upper end of seat pin mounting groove, It is clearance fit between guide ring and stepped hole, the both ends of cut spring connect respectively with the ring flange of seat pin bottom and guide ring It touches；Matching hole clearance fit on the head and body of seat pin, body contact with guide ring and detach bullet by guide ring compression Spring；It is machined with pneumatic parting surface on the ontology, the aerodynamic force generated on pneumatic parting surface can promote adapter and body Separation.
- The emitter 2. adapter as described in claim 1 leaves the right or normal track while bearing band bearing is combined, which is characterized in that close Thorax in place when, led along the distance to the low guide rail front end face in lower part with bearing band and lower part height after adapter guide rail contacting surface low with lower part It is equal along the distance to the high guide rail front end face in lower part after rail contact surface.
- The emitter 3. adapter as claimed in claim 1 or 2 leaves the right or normal track while bearing band bearing is combined, feature exist In passing through the clearance fit constraint adapter lateral movement of boss and groove between the low guide rail in the adapter lower surface and lower part And deflection.
- The emitter 4. adapter as claimed in claim 3 leaves the right or normal track while bearing band bearing is combined, which is characterized in that institute The bearing band stated on body coordinates, and pass through the V-arrangement contact of practical upper bound guide rail with the high guide rail contact of practical upper bound guide rail and lower part The V-arrangement contact surface constraints body lateral movement of the high guide rail in face and lower part.
- The emitter 5. adapter as described in claim 1 leaves the right or normal track while bearing band bearing is combined, which is characterized in that institute Ontology is stated using expanded material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779855.8A CN106370056B (en) | 2016-08-30 | 2016-08-30 | Adapter leaves the right or normal track emitter while bearing band bearing is combined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779855.8A CN106370056B (en) | 2016-08-30 | 2016-08-30 | Adapter leaves the right or normal track emitter while bearing band bearing is combined |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106370056A CN106370056A (en) | 2017-02-01 |
| CN106370056B true CN106370056B (en) | 2018-06-19 |
Family
ID=57898750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610779855.8A Active CN106370056B (en) | 2016-08-30 | 2016-08-30 | Adapter leaves the right or normal track emitter while bearing band bearing is combined |
Country Status (1)
| Country | Link |
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| CN (1) | CN106370056B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107144181B (en) * | 2017-06-28 | 2023-05-23 | 北京航天三发高科技有限公司 | Bore closing machine and use method thereof |
| CN107643020A (en) * | 2017-10-13 | 2018-01-30 | 南京理工大学 | A kind of new adaptor for being applicable to special-shaped bullet |
| CN108534602B (en) * | 2018-05-29 | 2023-05-26 | 湖北三江航天万峰科技发展有限公司 | Debugging method and debugging mechanism for double V-shaped guide rail of small-caliber transmitting box |
| CN109895412B (en) * | 2019-02-26 | 2021-04-02 | 湖北三江航天万峰科技发展有限公司 | Adapter forming process |
| CN110193208B (en) * | 2019-05-23 | 2020-11-13 | 北京机电工程研究所 | Aircraft model launch tube adapter and model launch test system |
| CN112696978B (en) * | 2020-12-24 | 2022-12-27 | 彩虹无人机科技有限公司 | Small missile ground launching height falling prevention method |
| CN113772114A (en) * | 2021-10-18 | 2021-12-10 | 贵州航天天马机电科技有限公司 | Aircraft adapter and manufacturing method thereof |
| CN114414626B (en) * | 2022-01-21 | 2023-11-03 | 安徽理工大学 | Combustible gas detonation drive generator for high-speed loading |
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|---|---|---|---|---|
| DE102011109839A1 (en) * | 2011-08-09 | 2013-02-28 | Diehl Bgt Defence Gmbh & Co. Kg | Method for attaching e.g. guided shooting missile to e.g. rocket launcher in airplane, involves removing protective cap from one interface such that another interface is connected with protective cap |
| CN203857870U (en) * | 2014-05-13 | 2014-10-01 | 北京理工大学 | Adapter guide rail combined box type launching device |
| CN104864774A (en) * | 2015-05-25 | 2015-08-26 | 北京理工大学 | Self-catapulting launching device for guided missile |
| CN105151350A (en) * | 2015-09-02 | 2015-12-16 | 北京航天发射技术研究所 | Boxing device for simultaneous de-orbit firing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1073399A (en) * | 1996-09-02 | 1998-03-17 | Mitsubishi Electric Corp | Launching cylinder for guided airframe |
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2016
- 2016-08-30 CN CN201610779855.8A patent/CN106370056B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011109839A1 (en) * | 2011-08-09 | 2013-02-28 | Diehl Bgt Defence Gmbh & Co. Kg | Method for attaching e.g. guided shooting missile to e.g. rocket launcher in airplane, involves removing protective cap from one interface such that another interface is connected with protective cap |
| CN203857870U (en) * | 2014-05-13 | 2014-10-01 | 北京理工大学 | Adapter guide rail combined box type launching device |
| CN104864774A (en) * | 2015-05-25 | 2015-08-26 | 北京理工大学 | Self-catapulting launching device for guided missile |
| CN105151350A (en) * | 2015-09-02 | 2015-12-16 | 北京航天发射技术研究所 | Boxing device for simultaneous de-orbit firing |
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| Publication number | Publication date |
|---|---|
| CN106370056A (en) | 2017-02-01 |
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