CN205415553U - A auxiliary device for model installation - Google Patents
A auxiliary device for model installation Download PDFInfo
- Publication number
- CN205415553U CN205415553U CN201521031707.5U CN201521031707U CN205415553U CN 205415553 U CN205415553 U CN 205415553U CN 201521031707 U CN201521031707 U CN 201521031707U CN 205415553 U CN205415553 U CN 205415553U
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- model
- flat board
- straight
- base
- support flat
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model provides an auxiliary device for model installation. It includes base, straight -line motion mechanism, yawing rotation mechanism and supports dull and stereotypedly, the base supports whole device, and one is used for straight -line motion mechanism includes that sharp drive unit and connecting rod are vice, the straight line drive unit install in the base, the vice one end of connecting rod install in in the spacing groove of base, the other end install in in supporting the spacing groove of dull and stereotyped bottom surface the straight line drive unit the effect under can drive support the dull and stereotyped low -down linear motion of going up, yawing rotation mechanism install in on supporting the flat board, can drive it rotates to support the flat board. The device adopts the servo motor drive, makes device motion location calibration, only leans on artifical model installation of hardly going on or dismantlement work to provide safe and convenient in the wind tunnel test. It arrives outside the scope in influence test flow field to make the model support the downstream after assembly or dismantlement are accomplished again.
Description
Technical field
This utility model relates to a kind of auxiliary device installed for model, particularly relates to vertical and two degree of freedom of driftage for model is provided by this device during wind tunnel test and moves, carries out assembly or disassembly with model pole.Assembly or disassembly makes model support 7 be moved downwardly to affect outside the scope of experimental flow field after completing again.
Background technology
The raising required along with wind tunnel test, wind tunnel test equipment increasingly keeps the large-scale development, and the test model direction that also, quality big to volume is big is developed.The most manually it is difficult to the assembling of model and model pole after experimental cabin when model enters, also because of model volume or the bigger problem of quality during assembling, has produced during assembling manually and collide with and damage model.For solving a kind of auxiliary device installed for model of the problems referred to above design, solve model installation difficulty.This utility model, by providing the motion of two degree of freedom, on the one hand decreases the difficulty assembled manually, improves the efficiency that in wind tunnel test, model assembles with model pole；On the other hand, produce during the device reduces assembling manually by employing and collide with and the risk of damage model.
Summary of the invention
A kind of auxiliary device installed for model of the present utility model includes base, straight-line motion mechanism, yawing rotation mechanism and support flat board, described base supports whole device, for described straight-line motion mechanism, one includes that straight spur unit and connecting rod are secondary, described straight spur unit is installed on described base, described connecting rod pair one end is installed in the stopper slot of described base, the other end is installed in the stopper slot of described support planar bottom surface, described support flat board can be driven under the effect of described straight spur unit the most for linear motion, described yawing rotation mechanism is installed on described support flat board, described support flat board can be driven to rotate.
The most described straight spur unit drives the secondary slip in stopper slot of described connecting rod by servomotor by drive ball-screw and feed screw nut, so that described support flat board moves along a straight line up and down.
The most described rotational motion mechanism servomotor and arc orbit and the slide block supporting with arc guide rail, described slide block is installed on described support flat board, under the driving of described servomotor, it is possible to drive described support flat board to move along described arc guide rail.
The beneficial effects of the utility model are: this device assembled in car model and model pole and is first fixed on model support by model, by this device of driven by servomotor, make model support produce vertical and two degree of freedom of driftage.Linkage editor manually is decreased in Model Mounting or unloading process.As long as the initial installation site of device is accurate, can be not only used for the Assembly And Disassembly of Most models.On the one hand decrease the difficulty assembled manually, improve the efficiency that in wind tunnel test, model assembles with model pole；On the other hand, produce during the device reduces assembling manually by employing and collide with and the risk of damage model.Assembly or disassembly makes model support be moved downwardly to affect outside the scope of experimental flow field after completing again.
Accompanying drawing explanation
Fig. 1 this utility model upright motion structure schematic diagram.
Fig. 2 this utility model yawing rotation schematic diagram.
Symbol description
1. base
2. servomotor
3. drive
4. ball-screw
5. feed screw nut
6. upper flat plate
7. model support
8. connecting rod is secondary
9. arc guide rail slide block mechanism
10. servomotor
Detailed description of the invention
Referring to the drawings this utility model is further illustrated.
As shown in Figure 1, 2, base 1 is used for supporting whole device, and servomotor 2, drive 3 ball-screw 4 and feed screw nut 5 combination are arranged on base 1, it is possible to drive link pair 8 is slided in the stopper slot of base 1 and the stopper slot of upper flat plate 1.The slide block of arc guide rail slide block mechanism 9 is arranged on upper flat plate 1 and upper flat plate 1 can be driven to move along arc guide rail by servomotor 10.
This device uses driven by servomotor in Model Mounting with unloading process, brings safe and convenient to Assembly And Disassembly.During Model Mounting, first model is fixed on the model support 7 with cushion, servomotor 2 is used to drive ball-screw 4 by drive 3, ball-screw 4 drives feed screw nut 5 to make the bottom of connecting rod pair 8 move along a straight line slidably in the stopper slot of base 1, the linear motion of secondary 8 bottoms of connecting rod, make its upper end produce the linear motion identical with bottom, to upper flat plate about 6 vertical direction degree of freedom simultaneously.Upper flat plate 6 uses arc guide rail 9 to be connected with model support 7.Driving drag at servomotor 10 supports 7 and produces yaw freedom on arc guide rail 9.The rigging position of model and wind tunnel model pole is adjusted by two degree of freedom motions of the vertical of model support 7 and driftage.Unloading process is identical with assembling process.Assembly or disassembly makes model support 7 be moved downwardly to affect outside the scope of experimental flow field after completing again.
Claims (3)
1. the auxiliary device installed for model, it is characterized in that: include base, straight-line motion mechanism, yawing rotation mechanism and support flat board, described base supports whole device, for described straight-line motion mechanism, one includes that straight spur unit and connecting rod are secondary, described straight spur unit is installed on described base, described connecting rod pair one end is installed in the stopper slot of described base, the other end is installed in the stopper slot of described support planar bottom surface, described support flat board can be driven under the effect of described straight spur unit the most for linear motion, described yawing rotation mechanism is installed on described support flat board, described support flat board can be driven to rotate.
2. the auxiliary device installed for model as described in claim 1, it is characterized in that: described straight spur unit drives the secondary slip in stopper slot of described connecting rod by servomotor by drive ball-screw and feed screw nut, so that described support flat board moves along a straight line up and down.
3. the auxiliary device installed for model as described in claim 1, it is characterized in that: described yawing rotation mechanism servomotor and arc orbit and the slide block supporting with arc guide rail, described slide block is installed on described support flat board, under the driving of described servomotor, it is possible to drive described support flat board to move along described arc guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031707.5U CN205415553U (en) | 2015-12-11 | 2015-12-11 | A auxiliary device for model installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031707.5U CN205415553U (en) | 2015-12-11 | 2015-12-11 | A auxiliary device for model installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205415553U true CN205415553U (en) | 2016-08-03 |
Family
ID=56515906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521031707.5U Active CN205415553U (en) | 2015-12-11 | 2015-12-11 | A auxiliary device for model installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205415553U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671039A (en) * | 2016-12-26 | 2017-05-17 | 力帆实业(集团)股份有限公司 | Motorcycle supporting frame |
| CN109129326A (en) * | 2018-10-23 | 2019-01-04 | 郑州森之林电子科技有限公司 | A kind of communication apparatus screen separator |
| CN111811711A (en) * | 2019-11-13 | 2020-10-23 | 上海交通大学 | Automatic measuring device for cabin door unfolding moment |
-
2015
- 2015-12-11 CN CN201521031707.5U patent/CN205415553U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671039A (en) * | 2016-12-26 | 2017-05-17 | 力帆实业(集团)股份有限公司 | Motorcycle supporting frame |
| CN109129326A (en) * | 2018-10-23 | 2019-01-04 | 郑州森之林电子科技有限公司 | A kind of communication apparatus screen separator |
| CN111811711A (en) * | 2019-11-13 | 2020-10-23 | 上海交通大学 | Automatic measuring device for cabin door unfolding moment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |