CN106872137A - Interactive motor-driven flow tunnel testing device high is heaved based on pitching - Google Patents
Interactive motor-driven flow tunnel testing device high is heaved based on pitching Download PDFInfo
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- CN106872137A CN106872137A CN201611268337.6A CN201611268337A CN106872137A CN 106872137 A CN106872137 A CN 106872137A CN 201611268337 A CN201611268337 A CN 201611268337A CN 106872137 A CN106872137 A CN 106872137A
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- pitching
- heave
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
- G01M9/02—Wind tunnels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
- G01M9/02—Wind tunnels
- G01M9/04—Details
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- General Physics & Mathematics (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
One kind heaves interactive motor-driven flow tunnel testing device high based on pitching, it provides an X to mechanism, one GeYXiang mechanisms, one Yawing mechanism, one pitching heaves mechanism and a rotation mechanism for wind, the Yawing mechanism, the Y-direction mechanism and the X are overlapped to mechanism, so that the third channel of the Yawing mechanism, the second channel of the Y-direction mechanism and the X are interconnected to the first passage of mechanism, and allow the pitching to heave mechanism while being maintained at the third channel, the second channel and the first passage, so that the X is to mechanism, the Y-direction mechanism, the Yawing mechanism and pitching heave mechanism form embedded structure, so that the compact conformation that pitching heaves interactive motor-driven flow tunnel testing device high should be based on, the volume that pitching heaves interactive motor-driven flow tunnel testing device high is based on to reduce this.And in limited space, increase this and be based on rigidity and expansion working space that pitching heaves interactive motor-driven flow tunnel testing device high.
Description
Technical field
It is more particularly to a kind of that interactive height is heaved based on pitching the present invention relates to a kind of wind tunnel test six degree of freedom device
Motor-driven flow tunnel testing device.
Background technology
Wind tunnel test six degree of freedom device is the static examination for aircraft in research wind-tunnel in wind-tunnel under given conditions
Test and dynamic test, improve separation simulation experimental technique.Wind tunnel test six degree of freedom device (axial X, lateral Y, heave Z, pitching
α, driftage β and rolling γ), it has larger range of movement, and precision and bearing capacity higher can be reached with most fast speed
The track capture point position specified, while test chamber section should as far as possible be reached Anywhere.Can be real in process of the test
When the data that change over time of display and record cast attitude, system displacement etc..
The content of the invention
It is an object of the invention to provide a kind of simple structure, it is easy to use and reliably based on pitching heave it is interactive
Motor-driven flow tunnel testing device high.
In order to achieve the above object, the present invention provides a kind of based on the interactive motor-driven wind tunnel test dress high of pitching heave
Put, wherein should heave interactive motor-driven flow tunnel testing device high based on pitching includes：
To mechanism, the X includes one X to mechanism：
To pedestal, the X includes two the first frameworks and two the second frameworks, each first framework to one X to pedestal
Second framework is end to end with each, is led to forming one first between each first framework and each second framework
Road；
To driver element, each X is arranged at each first framework to two X with being respectively symmetrically to driver element, and
Bearing of trends of each X to driver element respectively along each first framework extends；
One GeYXiang mechanisms, the Y-direction mechanism includes：
One Y-direction pedestal, the Y-direction pedestal includes two the 3rd frameworks and two the 4th frameworks, each the 3rd framework
It is end to end with each the 4th framework, led to forming one second between each the 3rd framework and each the 4th framework
Road, each the 3rd framework of the Y-direction pedestal is respectively arranged at each X to driver element, so that each X is to driver element
The Y-direction pedestal is synchronously driven to be moved along the bearing of trend of each first framework；
Two Y-direction driver elements, each Y-direction driver element is arranged at each the 4th framework with being respectively symmetrically, and
Respectively along each, the four gimbaled bearing of trend extends for each Y-direction mechanism；
One Yawing mechanism, the Yawing mechanism includes：
One yaw base, the yaw base includes two the 5th frameworks and two the 6th frameworks, each the 5th frame
6th framework of frame and each arc is end to end, and one is formed between each the 5th framework and each the 6th framework
Individual third channel, each the 6th framework of the yaw base is respectively arranged at each Y-direction mechanism, so that each Y-direction machine
Structure synchronously drives the yaw base, and along each, the four gimbaled bearing of trend is moved；The driftage guiding of two arcs is single
Unit, each driftage guidance unit is arranged at each the 6th framework with being respectively symmetrically；Wherein threeway of the yaw base
Road, the second channel of the Y-direction pedestal and the X are interconnected to the first passage of pedestal；
One pitching heaves mechanism, and pitching heave mechanism includes：
One pitching heaves pedestal, and pitching heave pedestal is maintained at the third channel, Y-direction of the yaw base simultaneously
The second channel of pedestal and the first passage from the X to pedestal；
Two the first driver elements, each first driver element is arranged at the two of pitching heave pedestal with being respectively symmetrically
Side, and each first driver element is respectively arranged at each arc driftage guidance unit, with each first driving
When unit is moved respectively along each driftage guidance unit, the pitching heave pedestal the third channel, the second channel and
Rotated in the first passage；
Two the second driver elements, each second driver element is arranged at pitching heave pedestal with being respectively symmetrically, and
And the bearing of trend of the bearing of trend and each of each second driver element first driver element is consistent；Each second drive
When moving cell is synchronously moved along its bearing of trend, heave movement is realized, each second driver element is along its bearing of trend
When differential, elevating movement is realized；
One rotation mechanism for wind, the rotation mechanism for wind includes：
The rotation mechanism for wind includes two linking arms and a roller, and the upper end of each linking arm is respectively arranged at respectively
Individual second driver element, the bottom of each linking arm is arranged at the roller.
Enter one as heave to the pitching for being used for pneumatic experiment of the invention interactive motor-driven flow tunnel testing device high
Step preferred embodiment, each X includes two X to drive component, two X direction guiding rails and at least four respectively to driver element
To sliding block, each X direction guiding rail is arranged at first frameworks of the X to pedestal, and each guide X to individual X with being respectively symmetrically
Rail extends respectively along each X to the bearing of trend of first framework of pedestal, and each X respectively slidably sets to sliding block
Each X direction guiding rail is placed in, each X is respectively arranged at each first framework of the X to pedestal to drive component, so that respectively
The individual X drives the track motion that each X is formed to sliding block along each X direction guiding rail, the Y-direction pedestal to drive component respectively
Each the 3rd framework be respectively arranged at each X to sliding block and the X to drive component；Each Y-direction driver element is distinguished
Including two Y-direction drive components, two Y-direction guide rails and at least four Y-direction sliding blocks, each Y-direction guide rail sets with being respectively symmetrically
The 4th framework of the Y-direction pedestal, and each Y-direction guide rail are placed in respectively along the 4th framework of each Y-direction pedestal
Bearing of trend extend, each Y-direction sliding block is respectively slidably arranged at each Y-direction guide rail, each Y-direction drive component
Each the 4th framework of the Y-direction pedestal is respectively arranged at, so that each Y-direction drive component drives each Y-direction to slide respectively
The track motion that block is formed along each Y-direction guide rail, each the 6th framework of the yaw base is respectively arranged at each Y
To sliding block and the Y-direction drive component；Each driftage guidance unit includes two driftages guiding rail and two gears respectively
Guide rail, each driftage guiding rail is arranged at the inner side of the 6th framework of the yaw base, each tooth with being respectively symmetrically
Wheel guide rail is arranged at the outside of the 6th framework of the yaw base with being respectively symmetrically；The both sides of pitching heave pedestal set respectively
Each driftage guiding rail is placed in, each first driver element includes first drive component and a driving respectively
Gear, each first drive component is arranged at the both sides that the pitching heaves pedestal, and each sliding tooth with being respectively symmetrically
Wheel is connected to each first drive component, and each drive gear is connected to each gear guide, and each should
First drive component is able to drive each drive gear to rotate, so that in each drive gear, respectively along each, the gear is led
Rail drives the pitching to heave the track motion that pedestal is formed along each driftage guiding rail while movement, so that this is bowed
Heave pedestal is faced upward to be rotated in the third channel, the second channel and the first passage.
The further preferred of the pitching interactive motor-driven flow tunnel testing device high of heave should be based on as to of the invention
Embodiment, the second driver element of each pitching heave mechanism includes two pitching heave drive components, two pitching respectively
Heave guide rail and four pitching heave sliding blocks, each pitching heave drive component, each pitching heave guide rail and each
Individual pitching heave sliding block is respectively arranged at the both sides that the pitching heaves pedestal, and each pitching heave guide rail respectively along
The short transverse of pitching heave pedestal extends, and each pitching heave sliding block is respectively slidably arranged at each pitching liter
Heavy guide rail, and pitching heave drive component is able to the rail that driving pitching heave sliding block is formed along pitching heave guide rail
Road is moved, and the upper end of each linking arm is respectively arranged at each pitching heave sliding block.
The further preferred of the pitching interactive motor-driven flow tunnel testing device high of heave should be based on as to of the invention
Embodiment, each pitching heave drive component includes that two servomotors and two pitching are heaved to screw mandrel respectively, each
The pitching is heaved and is arranged at the both sides that the pitching heaves pedestal with being respectively symmetrically to screw mandrel, and pitching heave screw mandrel is connected to setting
Servomotor is heaved in the pitching of pitching heave pedestal, so that pitching heave servomotor drives the pitching to heave sliding block
Moved along the bearing of trend of pitching heave guide rail.
It is of the invention to be based on the pitching interactive motor-driven flow tunnel testing device advantage high of heave：
The invention provides a kind of based on the pitching interactive motor-driven flow tunnel testing device high of heave, wherein should be based on pitching liter
The interactive motor-driven flow tunnel testing device high that sinks can be applied to pneumatic captive trajectory testing, it is ensured that proportionally be contracted in store Combinations
After small, model and material object geometry is similar and gasflow mach number identical under the premise of tested.Should be based on pitching heave
Interactive motor-driven flow tunnel testing device high supports store Combinations model in machine tool flow, realizes store Combinations dropping trajectory
Simulation.In addition, should be based on pitching heave interactive motor-driven flow tunnel testing device high meet test requirements document mechanical structure it is simple,
Congestion degree is small, mechanism's large carrying capacity, and the demand that its range of movement is big, high precision, response time are short, and cantilever compared with
High bearing capacity is met in the case of short.
Should based on the interactive motor-driven flow tunnel testing device high of pitching heave provide an X to mechanism, a GeYXiang mechanisms,
One Yawing mechanism, pitching heave mechanism and a rotation mechanism for wind, the Yawing mechanism, the Y-direction mechanism and the X are to mechanism
It is overlapped, so that the third channel of the Yawing mechanism, the second channel of the Y-direction driver element and the X lead to the first of mechanism
Road is interconnected, and allows the pitching to heave mechanism while being maintained at the third channel, the second channel and the first passage, with
The X is set to form embedded structure to mechanism, the Y-direction mechanism, the Yawing mechanism and the pitching heave mechanism, so that should be based on bowing
The compact conformation for heaving interactive motor-driven flow tunnel testing device high is faced upward, it was motor-driven to heave interactive height based on pitching with reduction
The volume of flow tunnel testing device.And in limited space, increasing should be based on the interactive motor-driven wind-tunnel examination high of pitching heave
The rigidity and expansion working space of experiment device.
In addition, should be based on pitching heaves the pitching heave movement of interactive motor-driven flow tunnel testing device high by two etc.
One roller of linking arm long and the bottom for being arranged at each linking arm is formed, relative to traditional regulation six degree of freedom
For device, a set of mechanism is reduced, so that the size that should be based on the pitching interactive motor-driven flow tunnel testing device high of heave is small
Ingeniously, move flexibly, and reduce wind-tunnel blockage percentage.This is based on six that pitching heaves interactive motor-driven flow tunnel testing device high
The free degree separate can be controlled, is operated alone, many solutions and error produced when each free degree can be avoided to intercouple, with
Improve this and be based on response speed and running precision that pitching heaves interactive motor-driven flow tunnel testing device high.Should be based on pitching liter
Interactive motor-driven flow tunnel testing device high sink using stacked serial mechanism arrangement, the multiplexing in space can be realized, while
Ensure that the moving component in flow field is as few as possible, cantilever is short, model changes convenient, is effectively reduced congestion degree, disclosure satisfy that height
Supersonic wind tunnel Multi-bodies Separation test requirements document, and can be applied to simultaneously the industry such as lathe, flight simulator, space articulation equipment,
Military and national defence major fields etc..
Brief description of the drawings
In order to obtain above and other advantage of the invention and feature, hereinafter with reference to the tool of the invention shown in accompanying drawing
Body embodiment carries out more specific description to the present invention outlined above.It should be understood that these accompanying drawings illustrate only the present invention
Exemplary embodiments, therefore be not construed as limiting the scope of the present invention, by using accompanying drawing, the present invention will be carried out more
Specific and more detailed description and elaboration.In the accompanying drawings：
Fig. 1 is that this is based on the schematic perspective view that pitching heaves interactive motor-driven flow tunnel testing device high.
Fig. 2 is that this is based on the X of the pitching interactive motor-driven flow tunnel testing device high of heave to the stereogram of mechanism.
Fig. 3 is that this is based on the stereogram that pitching heaves the Y-direction mechanism of interactive motor-driven flow tunnel testing device high.
Fig. 4 is that this is based on the stereogram that pitching heaves the Yawing mechanism of interactive motor-driven flow tunnel testing device high.
Fig. 5 is that this is based on pitching heave mechanism and rotation mechanism for wind that pitching heaves interactive motor-driven flow tunnel testing device high
Stereogram.
Specific embodiment
Hereinafter describe for disclosing the present invention so that those skilled in the art can realize the present invention.It is excellent in below describing
Embodiment is selected to be only used as citing, it may occur to persons skilled in the art that other obvious modifications.Define in the following description
General principle of the invention can apply to other embodiments, deformation program, improvement project, equivalent and without the back of the body
From the other technologies scheme of the spirit and scope of the present invention.
Such as Fig. 1 to Fig. 5, provide a kind of based on the pitching interactive motor-driven wind-tunnel high of heave according to spirit of the invention
Experimental rig, it includes an X to mechanism 10,20, Yawing mechanism 30 of a GeYXiang mechanisms and a pitching heave mechanism
40, the wherein X use embedded structure to mechanism 10, the Y-direction mechanism 20, the Yawing mechanism 30 and the pitching heave mechanism 40,
So as to compact, compact conformation that pitching heaves interactive motor-driven flow tunnel testing device high should be based on, and reliability is high,
So that should based on pitching heave interactive motor-driven flow tunnel testing device high can be widely used in lathe, flight simulator,
The industry such as space articulation equipment, military and national defence major fields etc..
Such as Fig. 1 and Fig. 2, the X include an X to pedestal 11 and two X to driver element 12 to mechanism 10.The X is to base
Seat 11 includes two the first frameworks 111 and two the second frameworks 112, each first framework 111 and each second framework
112 is end to end, to form the X one to pedestal 11 between each first framework 111 and each second framework 112
First passage 113, each X is arranged at each first framework 111, and each X with being respectively symmetrically to driver element 12
Bearing of trend to driver element 12 respectively along each first framework 111 extends.
Preferably, each first framework 111 is parallel to each other, and each second framework 112 is parallel to each other, so as to work as each
When first framework 111 and each second framework 112 are end to end, a frame structure for rectangle is formed, i.e. the X is to base
Seat 11 is a frame structure.It is noted that each first framework 111 extends along the X direction so that each X to
Driver element 12 can drive the Y-direction mechanism 20 to move along the X direction.
Such as Fig. 1 and Fig. 3, the Y-direction mechanism 20 includes a Y-direction pedestal 21 and two Y-direction driver elements 22.The Y-direction base
Seat 21 includes two the 3rd frameworks 211 and two the 4th frameworks 212, each the 3rd framework 211 and each the 4th framework
212 is end to end, to form one of the Y-direction pedestal 21 between each the 3rd framework 211 and each the 4th framework 212
Second channel 213, each the 3rd framework 211 of the Y-direction pedestal 21 is respectively arranged at each X to driver element 12, so that
Each X synchronously drives the Y-direction pedestal 21 to be moved along the bearing of trend of each first framework 111 to driver element 12.
That is, each X can synchronously drive the Y-direction pedestal 21 to move along the X direction to driver element 12.Each Y-direction
Driver element 22 is arranged at each the 4th framework 212, and each Y-direction driver element 22 respectively along each with being respectively symmetrically
The bearing of trend of individual 4th framework 212 extends.
Preferably, each the 3rd framework 211 is parallel to each other, and each the 4th framework 212 is parallel to each other, so as to work as each
A frame structure for rectangle is formed when the 3rd framework 211 and end to end each the 4th framework 212, and, the Y-direction pedestal
21 is a frame structure.It is noted that each the 3rd framework 211 extends along the X direction, each the 4th framework
212 extend along the Y direction, so as to each Y-direction driver element 22 for being arranged at each the 4th framework 212 prolongs along the Y direction
Stretch, so that each Y-direction driver element 22 can drive the Yawing mechanism 30 to move along the Y direction.
Such as Fig. 1 and Fig. 4, the Yawing mechanism 30 includes a yaw base 31 and two driftage guidance units of arc
32.The yaw base 31 include two the 5th frameworks 311 and two the 6th frameworks 312, each the 5th framework 311 and each
6th framework 312 of arc is end to end, is formed between each the 5th framework 311 and each the 6th framework 312
One third channel 313 of the yaw base 31, each the 6th framework 312 of the yaw base 31 is respectively arranged at each should
Y-direction driver element 22, so that each Y-direction driver element 22 synchronously drives the yaw base 31 along each the 4th framework
212 bearing of trend movement.Each driftage guidance unit 32 is arranged at each the 6th framework 312 with being respectively symmetrically, and
The radian of each driftage guidance unit 32 is consistent with the radian of each the 6th framework 312.
It is noted that the second channel 213 and of the third channel 313 of the yaw base 31, the Y-direction pedestal 21
The X is interconnected to the first passage 113 of pedestal 11.
Such as Fig. 1 and Fig. 5, pitching heave mechanism 40 include 41, two the first driver elements 42 of a pitching heave pedestal,
Two the second driver elements 43 and a rotation mechanism for wind 44.Pitching heave pedestal 41 is maintained at the yaw base 31 simultaneously
The third channel 3113, the second channel 213 of the Y-direction pedestal 21 and the first passage 113 from the X to pedestal 11.Each should
First driver element 42 is arranged at the both sides that the pitching heaves pedestal 41, and each first driver element 42 with being respectively symmetrically
Each driftage guidance unit 32 is respectively arranged at, is guided respectively along each driftage with each first driver element 42
When unit 32 is moved, the pitching heaves pedestal 41 and turns in the third channel 313, the second channel 213 and the first passage 113
It is dynamic.Each second driver element 43 is arranged at pitching heave pedestal 41 with being respectively symmetrically, and each second driving is single
The bearing of trend of bearing of trend and each first driver element 42 of unit 43 is consistent.The rotation mechanism for wind 44 includes two linking arms
441 and a roller 442, the upper end of each linking arm 441 is respectively arranged at each second driver element 43, each
The bottom of the linking arm 441 is arranged at the roller 442.The linking arm 441 drive the roller 442 carry out elevating movement and heave
Motion.
Further, each X includes an X to 121, X direction guiding rail 122 of drive component respectively to driver element 12
And at least one X to sliding block 123, each X direction guiding rail 122 is arranged at first frames of the X to pedestal 11 with being respectively symmetrically
Frame 111, and each X direction guiding rail 122 prolongs respectively along each X to the bearing of trend of first framework 111 of pedestal 11
Stretch, each X is respectively slidably arranged at each X direction guiding rail 122 to sliding block 123, each X is to 121 points of drive component
Each first framework 111 of the X to pedestal 11 is not arranged at, so that each X drives each to be somebody's turn to do respectively to drive component 121
The track motion that X is formed to sliding block 123 along each X direction guiding rail 122, each 211 points of the 3rd framework of the Y-direction pedestal 21
Each X is not arranged to sliding block 123 and the X to drive component 121.Preferably, it is respectively provided with the X direction guiding rail 122
There are three X to sliding block 123.
Similarly, each Y-direction driver element 22 respectively include 221, Y-direction guide rail 222 of a Y-direction drive component with
And at least one Y-direction sliding block 223, each Y-direction guide rail 222 is arranged at the 4th framework of the Y-direction pedestal 21 with being respectively symmetrically
213, and each Y-direction guide rail 222 is respectively along the bearing of trend extension of the 4th framework 212 of each Y-direction pedestal 21,
Each Y-direction sliding block 223 is respectively slidably arranged at each Y-direction guide rail 222, and each Y-direction drive component 221 sets respectively
Each the 4th framework 212 of the Y-direction pedestal 21 is placed in, so that each Y-direction drive component 221 drives each Y-direction respectively
The track motion that sliding block 223 is formed along each Y-direction guide rail 222, each the 6th framework 312 of the yaw base 31 is distinguished
It is arranged at each Y-direction sliding block 223 and the Y-direction drive component 221.Preferably, the Y-direction guide rail 222 is provided with three Y
To sliding block 223.
Each driftage guidance unit 32 includes a guiding rail 321 and a gear guide 322 respectively, and each should
Guiding rail 321 is arranged at the inner side of the 6th framework 312 of the yaw base 31 with being respectively symmetrically, each gear guide
The outside of 322 be arranged at the yaw base 31 the 6th frameworks 312 with being respectively symmetrically.The both sides point of pitching heave pedestal 41
Be not arranged at each guiding rail 321, each first driver element 42 respectively include first drive component 421 and
One drive gear 422, each first drive component 421 is arranged at the both sides that the pitching heaves pedestal 41 with being respectively symmetrically,
And each drive gear 422 is connected to each first drive component 421, each drive gear 421 connects respectively
Be connected to each gear guide 322, each first drive component 421 be able to drive each drive gear 422 rotate, with
Each drive gear 422 driven while movement respectively along each gear guide 322 pitching heave pedestal 41 along
Each guiding rail 321 formed track motion so that the pitching heave pedestal 41 the third channel 313, this second
Rotated in passage 213 and the first passage 113.
Further, such as Fig. 1 and Fig. 2, each X include respectively to drive component 121 X to servomotor 1211,
One X to screw mandrel 1212 and an X to feed screw nut 1213, the X to servomotor 1211, the X to screw mandrel 1212 and the X to
Feed screw nut 1213 is respectively arranged at first framework 111, and the X is connected to the X to servomotor 1211 to screw mandrel 1212,
The X is arranged at the X to screw mandrel 1212 to feed screw nut 1213, and the X is connected to the Y-direction pedestal 211 to feed screw nut 1213, so that
The X to servomotor 1211 drive the X to screw mandrel 1212 and the X to feed screw nut 1213 drive the Y-direction pedestal 21 along the X to
Guide rail 122 is moved.Similarly, such as Fig. 1 and Fig. 3, each Y-direction drive component 221 includes a Y-direction servomotor respectively
2211st, a Y-direction screw mandrel 2212 and a Y-direction feed screw nut 2213, the Y-direction servomotor 2211, the Y-direction screw mandrel 2212 and
Y-direction feed screw nut 2213 is respectively arranged at the 4th framework 212, and the Y-direction screw mandrel 2212 is connected to the Y-direction servomotor
2211, Y-direction feed screw nut 2213 is arranged at the Y-direction screw mandrel 2212, and Y-direction feed screw nut 2213 is connected to the yaw base
311, so that the Y-direction servomotor 2211 drives the Y-direction screw mandrel 2212 and Y-direction feed screw nut 2213 to drive the yaw base 31
Moved along Y-direction guide rail 222.
Specifically, the X realized to pedestal 11 and two sets of X by the X to motion 10 to driver element 12, the X
It is to drive the X to drive the Y to feed screw nut 1213 to screw mandrel 1212 and the X to servomotor 1211 from the X to driver element 12
Move to realize along the X direction guiding rails 122 to pedestal 211, wherein the X is fixed to pedestal 11, and the X is in one to pedestal 11
Empty rectangular box, estrangement space is turned for it allows five degree of freedom mechanism to provide peace.In the X to the both sides of pedestal 11, distinguish
Two X are installed to driver element 12, the X direction guiding rails 122 are arranged in inner sides of the X to pedestal 11 by two, the corresponding X to
Screw mandrel 1212 is arranged on the side of X direction guiding rails 122, and two X are arranged in outsides of the X to pedestal 11 to screw mandrel 1212.Every
Three X are installed to sliding block on the X direction guiding rails 122, the every X is to one feed screw nut 1213 of installation on screw mandrel 1212.The X
Drive the X to be rotated to screw mandrel 1212 to servomotor 1211, drive the feed screw nut 1213 thereon to move, the feed screw nut
1213 are fixedly connected with the Y-direction pedestal 21, to drive the Y-direction pedestal 21 along X to moving.
What the Y-direction moving cell 20 was realized by two sets of Y-direction driver elements 22 being fixed on the Y-direction pedestal 21, the Y
It is made up of two sets of Y-direction drive components being fixed on the Y-direction pedestal 21 to driver element 22, by the Y-direction servomotor 2211
The Y-direction screw mandrel 2122 is driven to drive yaw base 31 to move to realize what Y-direction was moved along the Y-direction guide rail 222.The Y-direction pedestal
21 belong to interior empty rectangular box, and two groups of Y-direction driver elements 22 are placed along Y-direction in the Y-direction pedestal 21, and two Y-directions are led
Rail 222 is installed in parallel in the inner side of the Y-direction pedestal 21, and two Y-direction screw mandrels 2122 are arranged on the side of the Y-direction guide rail 222, often
Two Y-direction sliding blocks 123 are respectively mounted in the root Y-direction guide rail 222, the Y-direction screw mandrel is installed on the every Y-direction screw mandrel 2122
Nut 2213.Y-direction feed screw nut 2213 is fixedly connected with the yaw base 31, when Y-direction feed screw nut 2213 is along the Y-direction
When screw mandrel 2122 is moved, the yaw base 31 is moved along Y-direction.The yaw base 31 includes two driftage sliding blocks 314, each this it is inclined
Boat sliding block 314 integratedly extends the downside of each the 6th framework 312 respectively, and each driftage sliding block 314 difference is slidably
Be arranged at each Y-direction screw mandrel 2212.
Preferably, each X is arranged at each first framework of the X to pedestal 11 with being respectively symmetrically to screw mandrel 1212
111 outside, each X direction guiding rail 122 is arranged at the X in each first framework 111 of pedestal 11 with being respectively symmetrically
Side, each Y-direction screw mandrel 2212 is arranged at the outside of each the 4th framework 212 of each Y-direction pedestal 21 with being respectively symmetrically,
Each Y-direction track 222 is arranged at the inner side of each the 4th framework 212 of the Y-direction pedestal 21 with being respectively symmetrically.
Such as Fig. 1 and Fig. 5, each second driver element 43 includes that a pitching heave drive component 431, is bowed respectively
Face upward heave guide rail 432 and a pitching heave sliding block 433, each pitching heave drive component 431, each pitching heave
Guide rail 432 and each pitching heave sliding block 433 are respectively arranged at the both sides that the pitching heaves pedestal 41, and each this bow
The short transverse that heave guide rail 432 is faced upward respectively along pitching heave pedestal 41 extends, and each pitching heave sliding block 433 is distinguished
Each pitching heave guide rail 432 is slidably disposed in, and pitching heave drive component 421 is able to drive the pitching liter
The track motion that heavy sliding block 433 is formed along pitching heave guide rail 432, the upper end of each linking arm 441 is respectively provided with
Sliding block 433 is heaved in each pitching.Further, each pitching heave drive component 431 includes a pitching liter respectively
Heavy servomotor 4311 and a pitching heave screw mandrel 4312, each pitching heave screw mandrel 4312 are arranged at being respectively symmetrically
The pitching heaves and one is respectively provided with the both sides of pedestal 41, and each pitching heave screw mandrel 4312 with pitching heave cunning
The nut that block 433 is fixedly connected, pitching heave screw mandrel 4312 is connected to and is arranged on the pitching liter that the pitching heaves pedestal 41
Heavy servomotor 4311, so that pitching heave servomotor 4311 drives pitching heave sliding block 433 to be heaved along the pitching
The bearing of trend movement of guide rail 432.
One embodiment of the present of invention has been described in detail above, but the content is only preferable implementation of the invention
Example, it is impossible to be considered as limiting practical range of the invention.All impartial changes made according to the present patent application scope and improvement
Deng all should still belong within patent covering scope of the invention.
Claims (4)
1. interactive motor-driven flow tunnel testing device high is heaved based on pitching, it is characterised in that including：
To mechanism, the X includes one X to mechanism：
To pedestal, the X includes two the first frameworks and two the second frameworks to one X to pedestal, each first framework and each
Individual second framework is end to end, to form a first passage between each first framework and each second framework；
And
To driver element, each X is arranged at each first framework, and each to two X with being respectively symmetrically to driver element
Bearing of trends of the X to driver element respectively along each first framework extends；
One Y-direction drive mechanism, the Y-direction driver element includes：
One Y-direction pedestal, the Y-direction pedestal includes two the 3rd frameworks and two the 4th frameworks, each the 3rd framework and each
Individual 4th framework is end to end, to form a second channel between each the 3rd framework and each the 4th framework,
Each the 3rd framework of the Y-direction pedestal is respectively arranged at each X to driver element, so that each X is same to driver element
Step ground drives the Y-direction pedestal to be moved along the bearing of trend of each first framework；And
Two Y-direction driver elements, each Y-direction drive mechanism is arranged at each the 4th framework, and each with being respectively symmetrically
Respectively along each, the four gimbaled bearing of trend extends the Y-direction drive mechanism；
One Yawing mechanism, the Yawing mechanism includes：
One yaw base, the yaw base include two the 5th frameworks and two the 6th frameworks, each the 5th framework and
6th framework of each arc is end to end, to form between each the 5th framework and each the 6th framework one the
Triple channel, each the 6th framework of the yaw base is respectively arranged at each Y-direction driver element, so that each Y-direction is driven
Moving cell synchronously drives the yaw base, and along each, the four gimbaled bearing of trend is moved；And
Two driftage guidance units of arc, each driftage guidance unit is arranged at each the 6th framework with being respectively symmetrically；
Wherein the third channel of the yaw base, the second channel of the Y-direction pedestal are mutually interconnected with the X to the first passage of pedestal
It is logical；And
One pitching heaves mechanism, and pitching heave mechanism includes：
One pitching heaves pedestal, and pitching heave pedestal is maintained at the third channel, Y-direction pedestal of the yaw base simultaneously
The second channel and the first passage from the X to pedestal；
Two the first driver elements, each first driver element is arranged at the both sides that the pitching heaves pedestal with being respectively symmetrically,
And each first driver element is respectively arranged at each driftage guidance unit, distinguish with each first driver element
When being moved along each driftage guidance unit, the pitching heave pedestal the third channel, the second channel and this first lead to
Rotated in road；
Two the second driver elements, each second driver element is arranged at pitching heave pedestal with being respectively symmetrically, and respectively
The bearing of trend of the bearing of trend and each of individual second driver element first driver element is consistent；And
One rotation mechanism for wind, the rotation mechanism for wind includes：
The rotation mechanism for wind includes two linking arms and a roller, and the upper end of each linking arm is respectively arranged at each should
Second drive mechanism, the bottom of each linking arm is arranged at the roller.
2. interactive motor-driven flow tunnel testing device high is heaved based on pitching as claimed in claim 1, it is characterised in that each
The X to driver element respectively include an X to drive component, an X direction guiding rail and at least one X to sliding block, each X to
Guide rail is arranged at first frameworks of the X to pedestal with being respectively symmetrically, and each X direction guiding rail respectively along each X to
The bearing of trend of first framework of pedestal extends, and each X is respectively slidably arranged at each X direction guiding rail to sliding block,
Each X is respectively arranged at each first framework of the X to pedestal to drive component, so that each X is to drive component point
The track motion for not driving each X to be formed along each X direction guiding rail to sliding block, each the 3rd framework of the Y-direction pedestal
Each X is respectively arranged to sliding block and the X to drive component；Each Y-direction driver element includes a Y-direction driving group respectively
Part, a Y-direction guide rail and at least one Y-direction sliding block, each Y-direction guide rail are arranged at being somebody's turn to do for the Y-direction pedestal with being respectively symmetrically
4th framework, and each Y-direction guide rail extends respectively along the four gimbaled bearing of trend of each Y-direction pedestal, respectively
The individual Y-direction sliding block is respectively slidably arranged at each Y-direction guide rail, and each Y-direction drive component is respectively arranged at the Y-direction base
Each the 4th framework of seat, so that each Y-direction drive component drives each Y-direction sliding block respectively, and Y-direction is led along each
The track motion that rail is formed, each the 6th framework of the yaw base is respectively arranged at each Y-direction sliding block and the Y-direction drives
Component；Each driftage guidance unit includes a guiding rail and a gear guide, each guiding rail point respectively
The inner side of the 6th framework of the yaw base is not symmetrically disposed on, and it is inclined that each gear guide is arranged at this with being respectively symmetrically
The outside of the 6th framework of boat pedestal；The both sides of pitching heave pedestal are respectively arranged at each guiding rail, and each should
First drive mechanism includes first drive component and a drive gear respectively, and each first drive component is right respectively
It is arranged at the both sides that the pitching heaves pedestal with claiming, and each drive gear is connected to each first driving group
Part, each drive gear is connected to each gear guide, and each first drive component is able to drive each drive
Moving gear is rotated, and drives the pitching to heave base with while each drive gear is moved respectively along each gear guide
Seat along each guiding rail formed track motion so that the pitching heave pedestal the third channel, this second lead to
Rotated in road and the first passage.
3. as any one of in claim 1 or 2 heaves interactive motor-driven flow tunnel testing device high based on pitching,
Characterized in that, each second driver element include respectively pitching heave drive component, a pitching heave guide rail with
And a pitching heave sliding block, each pitching heave drive component, each pitching heave guide rail and each pitching liter
Heavy sliding block is respectively arranged at the both sides that the pitching heaves pedestal, and each pitching heave guide rail is heaved respectively along the pitching
The short transverse of pedestal extends, and each pitching heave sliding block is respectively slidably arranged at each pitching heave guide rail, and
And pitching heave drive component is able to drive pitching heave sliding block to heave the track motion that guide rail is formed along the pitching, respectively
The upper end of the individual linking arm is respectively arranged at each pitching heave sliding block.
4. interactive motor-driven flow tunnel testing device high is heaved based on pitching as claimed in claim 3, it is characterised in that each
Pitching heave drive component includes a pitching heave servomotor and a pitching heave screw mandrel, each pitching respectively
Heave screw mandrel is arranged on the both sides that the pitching heaves pedestal, and each pitching heave screw mandrel and is respectively provided with being respectively symmetrically
One nut being fixedly connected with pitching heave sliding block, pitching heave screw mandrel is connected to and is arranged on pitching heave pedestal
The pitching heaves servomotor, so that pitching heave servomotor drives the pitching to heave sliding block heaves guide rail along the pitching
Bearing of trend movement.
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| CN110207939A (en) * | 2019-06-24 | 2019-09-06 | 中国航天空气动力技术研究院 | A kind of real-time test mechanism for changing model mean angle of attack |
| CN111693246A (en) * | 2020-06-23 | 2020-09-22 | 中国空气动力研究与发展中心超高速空气动力研究所 | Method for distributing motion of main body and separating body track capture experiment of continuous on-orbit motion |
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| CN114111778A (en) * | 2021-11-25 | 2022-03-01 | 江苏科技大学 | Photoelectric detection device's stable platform |
| CN115791071A (en) * | 2023-02-09 | 2023-03-14 | 中国空气动力研究与发展中心低速空气动力研究所 | Wind tunnel test platform for helicopter maneuvering flight state simulation |
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