CN104596360B - A kind of folding wings unlocks Che Shou mechanism - Google Patents
A kind of folding wings unlocks Che Shou mechanism Download PDFInfo
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- CN104596360B CN104596360B CN201510013173.1A CN201510013173A CN104596360B CN 104596360 B CN104596360 B CN 104596360B CN 201510013173 A CN201510013173 A CN 201510013173A CN 104596360 B CN104596360 B CN 104596360B
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- rotating shaft
- steel wire
- wire rope
- drive link
- rotary shaft
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Abstract
The invention discloses a kind of folding wings and unlock Che Shou mechanism, including tupelo, drive link, front rotary shaft, rear rotating shaft, front support stand, rear support stand, front steel wire rope, rear steel wire rope；One end connection rotating shaft head of drive link, the mid portion of drive link is forward and backward is respectively sleeved on front rotary shaft and rear rotating shaft, and the drive link that rotates through of tupelo drives front rotary shaft and rear rotating shaft synchronous axial system；It is outside and be fixed in outer wing front connector that front support stand is set in front rotary shaft, and it is outside and be fixed on after outer wing on joint that rear support stand is set in rear rotating shaft；One end of front steel wire rope connects front rotary shaft, and the other end vertically connects the top of front spring pin；Rotating shaft after one end connection of rear steel wire rope, the other end vertically connects the top of rear spring pin；When the first rotating shaft and the second rotating shaft synchronous axial system, its forward and backward steel wire rope each connected is wrapped around the shaft, pulls forward and backward spring catch vertically to rise simultaneously, thus realizing the unblock of pulling pin of inside and outside interplane, and its simple in construction, easy to operate, maintainable strong。
Description
Technical field
The invention belongs to missile wing technical field, be specifically related to a kind of repeatable Che Shou mechanism unlocked for folding wings。
Background technology
In order to reduce guided missile loading space, improve and shoot quantity and conevying efficiency, it is common to adopt the mode that missile wing is folding。When storage, transport, missile wing is in folded state, reduces the span, and when MISSILE LAUNCHING, aerofoil self expands to normal position。
Folding wings, along being arranged in the middle part of aerofoil or the tangential parting surface of root folds, is connected by fold mechanism, folding and launch the folded part of aerofoil。Fold mechanism includes folding and expanding mechanism and locking mechanism。The effect of development mechanism is to make the aerofoil being in folded state launch under certain condition, the effect of locking mechanism be aerofoil folded part after making expansion put in place the standing part energy fast and reliable with aerofoil be locked into an entirety。So for the requirement of fold mechanism be connect reliable, folding convenient, expansion rapidly, locking insurance。
For only carrying out the large scale folding wings folded when storage and transport, it is necessary to launch to put in place before MISSILE LAUNCHING premise, then realize guided missile igniting and launch。Carry out manoeuvre if army is intended merely to and does not carry out MISSILE LAUNCHING, then, after End of Exercise, guided missile needs to remove receipts, and folding wings is also required to carry out launching to unlock and folding, is re-applied in car launcher。
The folding wings installed on the outer guided missile of Present Domestic is mostly carry out single use by actuating units such as priming systems, when army carries out missile exercises, substitutes with simulation product or is not switched on folding wings in manoeuvre, and do so is difficult to the actual combatization requirement of laminating army。Guided missile rises after erecting on car launcher, ground height is generally above 1.5 meters, to large scale folding wings, owing to strength and stiffness need, traditional single-point connects cannot meet bearing requirements, need between outer wing and inner wing, arrange multiple connection retaining mechanism, and away from the retaining mechanism ground height of wall after folding wings often beyond 2.2 meters, exceed the normal release scope of standard heights personnel, need operator to climb up car launcher and be unlocked operation, if running into sleety weather, then artificially add security risk, what greatly slow down guided missile removes receipts speed simultaneously。
Summary of the invention
It is an object of the invention to provide a kind of repeatable Che Shou mechanism for folding wings quick release, for to the unblock after being locked by forward and backward spring catch between inner wing and outer wing, overcoming the problem needing manual release in prior art, simple in construction, easy to operate, maintainable strong。
A kind of folding wings unlocks Che Shou mechanism, for the unblock after being locked by forward and backward spring catch between inner wing and outer wing, it is characterised in that include tupelo, drive link, front rotary shaft, rear rotating shaft, front support stand, rear support stand, front steel wire rope, rear steel wire rope；
One end connection rotating shaft head of drive link, the mid portion of drive link is forward and backward is respectively sleeved on front rotary shaft and rear rotating shaft, and the drive link that rotates through of tupelo drives front rotary shaft and rear rotating shaft synchronous axial system；It is outside and be fixed in outer wing front connector that front support stand is set in front rotary shaft, and it is outside and be fixed on after outer wing on joint that rear support stand is set in rear rotating shaft；One end of front steel wire rope connects front rotary shaft, and the other end vertically connects the top of front spring pin；Rotating shaft after one end connection of rear steel wire rope, the other end vertically connects the top of rear spring pin；When the first rotating shaft and the second rotating shaft synchronous axial system, its forward and backward steel wire rope each connected is wrapped around the shaft, pulls forward and backward spring catch vertically to rise simultaneously, it is achieved the unblock of pulling pin of inside and outside interplane。
The technique effect of the present invention is embodied in:
The invention provides a kind of repeatable Che Shou mechanism for folding wings quick release, after outer wing and inner wing are connected locking by spring catch, manually rotate described tupelo, described forward and backward rotating shaft can be made to drive forward and backward steel wire rope wrapped around the shaft respectively, spring catch is pulled axially to rise along it, it is achieved unblock of pulling pin。Rotating torque of the present invention quick release little, repeatable and nacelle take up room little, simple in construction, light weight, economical and practical, operability and maintainability are strong, for the unblock after relying on the laterally folded span of large scale that spring catch mode is locked to open with remove receipts and provide a kind of effective approach。Present invention is particularly suitable for the physics mode lockings such as reusable large scale, spring catch, remove the laterally folded wing of time receiving manual unlocking, the locking device arranged inside folding wings is more many, and it is more obvious that fruit of producing effects is removed in its unblock。
Accompanying drawing explanation
Fig. 1 is for the half sectional view before unlocking in Che Shou mechanism of the present invention。
The spring catch that Fig. 2 is the invention process Che Shou mechanism unlocks front and back comparison diagram, and wherein, Fig. 2 (a) is schematic diagram before unlocking, and Fig. 2 (b) is schematic diagram after unblock。
The structure that Fig. 3 is Zhong Cheshou mechanism of the present invention arranges schematic three dimensional views。
In figure, 1 it is inner wing, 2 is outer wing, 3 is tupelo, 4 is the first drive link, 5 is the second drive link, 6 is rear support stand, 7 is front support stand, 8 is rear rotating shaft, 9 is front rotary shaft, 10 is rear steel wire rope, 11 is front steel wire rope, 12 is screw M5,14 is bearing pin B4 × 22,15 is rear spring pin for pin 1.6 × 12,16,17 is front spring pin, 18 is joint after inner wing, 19 is inner wing front connector, 20 is outer wing front connector, 21 is joint after outer wing。
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated。Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention。As long as just can be mutually combined additionally, technical characteristic involved in each embodiment of invention described below does not constitute conflict each other。
As shown in Figures 1 to 3, a kind of folding wings provided by the invention unlocks the preferred embodiment of Che Shou mechanism。
Described tupelo 3 is Step Shaft, and one end is circular shaft, and the other end is square shaft, circular shaft and to be all provided with two diameters on square shaft be the pin-and-hole of 4.2mm, and circular shaft section is used for inserting the endoporus of described first drive link 4 and the second drive link 5, and square shaft end is used for carrying out removing work of bringing drill to an end。
Drive link is formed by connecting by two drive links 4,5 in this example, and described first drive link 4 and the second drive link 5 are the pipe of certain wall thickness, and it is the pin-and-hole of 4.2mm that pipe two ends are provided with two diameters。
Described rear rotating shaft 8 is the Step Shaft that a diameter is followed successively by 12mm, 30mm, 27mm, 12mm, 27mm and 12mm, it is the pin-and-hole of 4.2mm that Step Shaft two ends are respectively provided with 2 diameters, Step Shaft mid diameter is that 12mm section arranges the screwed hole of 2 M5 and 2 diameters are the through hole of 2mm, and between screwed hole and through-bore axis, angle is 90 °；Rear rotating shaft 8 diameter is that the two ends of 12mm are docked for inserting described first drive link 4 and described second drive link 5 endoporus, diameter be two sections of 27mm for inserting the through hole of front support stand 7, diameter is the 30mm section unidirectional axial internal clearance for rotating shaft after limiting 8。
Described front rotary shaft 9 is the Step Shaft that a diameter is followed successively by 12mm, 14mm and 12mm, it is the pin-and-hole of 4.2mm that Step Shaft one end arranges 2 diameters, other end diameter is that 12mm section arranges the screwed hole of 2 M5 and 2 diameters are the through hole of 2mm, and between screwed hole and through-bore axis, angle is 90 °；Front rotary shaft 9 diameter is that one end of 12mm is docked for inserting described second drive link 5 endoporus, and the other end is used for inserting in the through hole of described rear support stand 6, and diameter is that 14mm section is for limiting the unidirectional axial internal clearance of front rotary shaft 9。
Described front support stand 7 and rear support stand 6 are for there being certain thickness square tube, and all there is a through hole two sides of square tube, and it is the through hole of 5.2 that two other upper and lower surface is four diameters, its lower surface respectively with outer wing before and after joint be connected into as entirety。
Described forward and backward steel wire rope 11,10 diameter is 1.8mm, and one end is fixedly connected with by pin with being arranged on the spring catch of joint before and after outer wing。
Adopt the upper end being screwed described front support stand 7, in order to limit the axial internal clearance of described first drive link 4。
Adopt bearing pin B4 × 22 and pin 1.6 × 12 to be used for through the pin-and-hole that diameter is 4.2mm in described tupelo the 3, first drive link 4, front rotary shaft the 9, second drive link 5, rear rotating shaft 8, and its relative connection is fixed up。
Front support stand 7 and rear support stand 6 are fixed by screws in after outer wing front connector 20 and outer wing on joint 21。Described first drive link the 4, first rotating shaft the 8, second drive link the 5, second rotating shaft 9 is connected into one by bearing pin B4 × 2214 and pin 1.6 × 1215 overall, then described first bracing frame 6 and the second bracing frame 7 it is passed through more successively, and screw M512 is fixed on the upper surface of described first bracing frame 6, then by described forward and backward steel wire rope 11,10 one end are incoming from the through hole that diameter front rotary shaft 9 and rear rotating shaft 8 is 2mm, pass from the screwed hole of M5, be fixed with screw M512 subsequently。
When (i.e. spring catch 15 insert after inner wing in joint 17) after inner wing 1 and outer wing 2 are connected locking by spring catch 15, forward and backward steel wire rope is in extended configuration；The time receiving is removed when needs carry out folding wings, hand rotation tupelo 3, make the first described rotating shaft 8 and the second rotating shaft 9 drive forward and backward steel wire rope to carry out respectively circumferentially wound, by steel wire rope provide along axis pin of the spring to active force realize it and vertically rise, and then reach the effect unlocked of pulling pin。
Those skilled in the art will readily understand; the foregoing is only presently preferred embodiments of the present invention; not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention。
Claims (1)
1. folding wings unlocks a Che Shou mechanism, for the unblock after being locked by forward and backward spring catch between inner wing and outer wing, it is characterised in that include tupelo, drive link, front rotary shaft, rear rotating shaft, front support stand, rear support stand, front steel wire rope, rear steel wire rope；
One end connection rotating shaft head of drive link, the mid portion of drive link is forward and backward is respectively sleeved on front rotary shaft and rear rotating shaft, and the drive link that rotates through of tupelo drives front rotary shaft and rear rotating shaft synchronous axial system；It is outside and be fixed in outer wing front connector that front support stand is set in front rotary shaft, and it is outside and be fixed on after outer wing on joint that rear support stand is set in rear rotating shaft；One end of front steel wire rope connects front rotary shaft, and the other end vertically connects the top of front spring pin；Rotating shaft after one end connection of rear steel wire rope, the other end vertically connects the top of rear spring pin；When front rotary shaft and rear rotating shaft synchronous axial system, its forward and backward steel wire rope each connected is wrapped around the shaft, pulls forward and backward spring catch vertically to rise simultaneously, it is achieved the unblock of pulling pin of inside and outside interplane。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510013173.1A CN104596360B (en) | 2015-01-12 | 2015-01-12 | A kind of folding wings unlocks Che Shou mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510013173.1A CN104596360B (en) | 2015-01-12 | 2015-01-12 | A kind of folding wings unlocks Che Shou mechanism |
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| Publication Number | Publication Date |
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| CN104596360A CN104596360A (en) | 2015-05-06 |
| CN104596360B true CN104596360B (en) | 2016-06-22 |
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| CN201510013173.1A Active CN104596360B (en) | 2015-01-12 | 2015-01-12 | A kind of folding wings unlocks Che Shou mechanism |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157485B (en) * | 2015-08-04 | 2017-03-29 | 江西洪都航空工业集团有限责任公司 | A kind of longitudinal folding aerofoil retaining mechanism |
| CN106225604B (en) * | 2016-07-29 | 2018-01-26 | 江西洪都航空工业集团有限责任公司 | A kind of longitudinal folding mechanism of rudder face |
| CN107121030B (en) * | 2017-04-13 | 2018-10-16 | 上海机电工程研究所 | Tail pushing-type ejector single-stage flexibility consolidates bullet and tripper and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5262129B2 (en) * | 2008-01-23 | 2013-08-14 | 三菱電機株式会社 | Holding device and flying body |
| CN102849206B (en) * | 2012-10-30 | 2014-09-03 | 河北科技大学 | Wing folding-unfolding mechanism for small unmanned aerial vehicle with folding wings |
| CN103569350B (en) * | 2013-11-06 | 2015-07-08 | 中国运载火箭技术研究院 | Initiative missile wing mechanism |
| CN103963958B (en) * | 2014-04-21 | 2015-12-09 | 西工大常熟研究院有限公司 | Unmanned plane wingfold mechanism |
| CN104085526B (en) * | 2014-06-25 | 2016-03-30 | 西北工业大学 | A kind of realize patrolling fly device wing body connect, fixing, locked, unblock integral structure |
| CN104165553B (en) * | 2014-09-02 | 2016-07-06 | 湖北航天技术研究院总体设计所 | A kind of locking solution latch mechanism for folding wings |
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