CN201725480U - Electromechanical moving platform with three degrees of freedom - Google Patents
Electromechanical moving platform with three degrees of freedom Download PDFInfo
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- CN201725480U CN201725480U CN2010202259605U CN201020225960U CN201725480U CN 201725480 U CN201725480 U CN 201725480U CN 2010202259605 U CN2010202259605 U CN 2010202259605U CN 201020225960 U CN201020225960 U CN 201020225960U CN 201725480 U CN201725480 U CN 201725480U
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Abstract
The utility model discloses an electromechanical moving platform with three degrees of freedom, comprising a moving platform, a slewing bearing, a gear, a bearing platform, a servo motor assembly, a fixing support, two electric cylinder assemblies, and a lower platform; wherein the moving platform is connected with the bearing platform through the slewing bearing, the electric assemblies, and the fixing support and a hinge are sequentially arranged between the bearing platform and the lower platform, the electric cylinder assemblies and the hinge are respectively connected between the bearing platform and the lower platform through a hinge support; and the servo motor assembly is arranged on the lower surface of the bearing platform, and the electric cylinder assemblies are further connected with the hinge support. A computer sends out an instruction to drive the two electric cylinder assemblies and the servo motor assembly so as to control the stroke of the two electric cylinder assemblies and the output rotation speed of the servo motor assembly to realize the rotation and combined motion along an axis X, an axis Y and an axis Z. The moving platform has the characteristics of compact structure, accurate and stable motion, safety and reliability, and can be used for achieving the effect of simulated training.
Description
Technical field
The utility model relates to technical fields such as motion simulation test, testing apparatus and motion simulation exercise equipment, relates in particular to a kind of Three Degree Of Freedom electromechanical movement platform.
Background technology
Three Degree Of Freedom electromechanical movement platform is a kind of according to the analogue simulation device under different road conditions, different sea situation and other dynamic condition, is applicable to product test, the test of national defense industry such as Aeronautics and Astronautics, weapons, boats and ships, electronics and the personnel's simulated training that is used as armies such as sea, land and sky, artilleryman, armored force.Making a general survey of domestic, traditional in the past simulating sports platform major part is hydraulic platform, and its shortcoming is huge for the hydraulic platform structure, motion accuracy and safe reliability are low.
The utility model content
The purpose of this utility model is to provide a kind of compact conformation, and motion is accurately stable, safe and reliable, can truly reach the effect of simulated training, can realize along the rotation of X-axis, Y-axis, Z axle, can carry out the simulation test platform of compound motion simultaneously again.
The utility model discloses a kind of Three Degree Of Freedom electromechanical movement platform, comprising: motion platform, pivoting support, gear, bearing platform, servomotor assembly, fixed support, two electronic cylinder components, lower platform; Described motion platform is connected with described bearing platform by pivoting support, be connected with electronic cylinder component, fixed support and hinge in turn between described bearing platform and the described lower platform, described electronic cylinder component and described hinge all are connected between described bearing platform and the described lower platform by hinged-support; Described servomotor assembly is arranged at described bearing platform lower surface, and described electronic cylinder component also is connected with hinged-support; Computing machine sends instruction and drives described two electronic cylinder components and described servomotor assembly, and the stroke by controlling described two electronic cylinder components and the output speed of described servomotor assembly are realized rotation and the compound motion along X-axis, Y-axis, Z axle.
Above-mentioned electromechanical movement platform, preferred described motion platform are the platform of section bar welding.
Above-mentioned electromechanical movement platform, the bearing inner race of preferred described pivoting support is connected with bearing platform with described motion platform respectively with bearing outer ring, the gear ring of described pivoting support and described gearing mesh.
Above-mentioned electromechanical movement platform, preferred described gear is connected with described servomotor assembly for realizing the driving link of driftage.
Above-mentioned electromechanical movement platform, preferred described load-bearing adopts steel plate to be welded, and the centre is added with the reinforcement gusset.
Above-mentioned electromechanical movement platform, preferred described hinged-support are the hinged-support of cross hinge version.
Above-mentioned electromechanical movement platform, preferred described hinge comprise that described upper flap is connected to hinged-support by the organic connection upper flap of coupling shaft, lower flap and bearing seat, and described bearing seat is connected with described lower platform.
Above-mentioned electromechanical movement platform, preferred described fixed support are that the steel plate welding forms, and are provided with the reinforcement gusset.
Above-mentioned electromechanical movement platform, preferred described electronic cylinder component comprises piston rod, cylinder barrel and servomotor, the described piston rod of described driven by servomotor is flexible, and described piston rod links to each other with the described hinged-support on electronic cylinder top, and the hinged-support of described cylinder barrel and electronic cylinder bottom is connected.
Above-mentioned electromechanical movement platform, preferred described lower platform is the shaped steel welded structure, and design has the connection fixing steel plate to strengthen the bond strength and the bearing accuracy of platform.
In terms of existing technologies, the utlity model has following advantage:
Three-degree-of-freedom motion platform provided by the utility model can be realized along the rotation of X-axis, Y-axis, Z axle, can carry out the simulation test platform of compound motion simultaneously again.Different with traditional in the past platform is, this motion platform structure is very compact, motion is accurately stable, safe and reliable, the effect of simulated training be can truly reach, product test, the test of national defense industry such as Aeronautics and Astronautics, weapons, boats and ships, electronics and the personnel's simulated training that is used as armies such as sea, land and sky, artilleryman, armored force are specially adapted to.
Description of drawings
Fig. 1 is a main TV structure synoptic diagram of the present utility model;
Fig. 2 is the main TV structure synoptic diagram of the utility model pivoting support;
Fig. 3 is the main TV structure synoptic diagram of the electronic cylinder upper hinge support of the utility model;
Fig. 4 is the main TV structure synoptic diagram of the electronic cylinder component of the utility model;
Fig. 5 A is the utility model hinge master TV structure synoptic diagram;
Fig. 5 B is the utility model hinge test structure synoptic diagram.
Embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to figs. 1 through Fig. 5 B, Three Degree Of Freedom electromechanical movement platform is made up of motion platform 1, pivoting support 2, pinion wheel 3, bearing platform 4, electronic cylinder upper hinge support 5, hinge 6, servomotor assembly 7, fixed support hinged-support 8, fixed support 9, electronic cylinder component 10, electronic cylinder lower hinge support 11, lower platform 12, hinge hinged-support 13 etc.
The motion platform 1 that is connected with test specimen is the basic device of this utility model, is the reference for installation of entire equipment.Motion platform 1 adopts section bar to be welded.
Electronic cylinder upper hinge support 5 is made up of big bearing seat 17, macro-axis 18, small bearing bracket 19, electronic cylinder upper hinge support 5 adopts cross hinge version, is characterized in that load-bearing capacity is strong, pendulum angle is big, tolerance clearance is little, transmission is stable, motion is flexible, maintaining is convenient.
Hinge 6 is critical components of this utility model, it is made up of upper flap 23, lower flap 24, bearing seat 25 etc., upper flap 23, lower flap 24, bearing seat 25 all adopt shaped steel to be welded, be added with the reinforcement gusset, make total obtain reinforcement, organically three parts are connected together by coupling shaft, upper flap 23 connects together with hinge hinged-support 24, and bearing seat 25 connects together with lower platform 12.
Servomotor assembly 7 is power sources that this utility model realizes driftage.
Fixed support hinged-support 8 versions are identical with electronic cylinder upper hinge support 5, and the size of different is big bearing seat, macro-axis, little bearing changes.
Fixed support 9 is vitals of this utility model, it has carried most of load of motion platform 1, pivoting support 2, pinion wheel 3 and bearing platform 4, servomotor assembly 7 etc. and test specimen, fixed support 9 adopts the steel plate welding to form, be added with the reinforcement gusset, obtained reinforcement with regard to the mechanical property that makes total like this.
Electronic cylinder lower hinge support 11 versions are identical with electronic cylinder upper hinge support 5, adopt cross hinge version.
Hinge hinged-support 13 versions are identical with electronic cylinder upper hinge support 5, adopt cross hinge version.
Electronic cylinder upper hinge support 5, hinge 6, fixed support hinged-support 8, electronic cylinder component 10, electronic cylinder lower hinge support 11, hinge hinged-support 13 are and weld earlier portion's piece installing of afterwards processing, weldment in each assembly is solid and reliable after welding, there is not any weld defects, then through precision machine tool processing, to guarantee assembly precision.
And pivoting support 2, servomotor assembly 7 are all selected the state-of-the-art product of international technology for use.
All structural members of the present utility model have proved that by theoretical analysis and calculation and actual the use this structural safety is reliable, and its performance has surpassed desired design.
The utility model sends steering order by main control computer to servo-driver, 22 rotations of servo driver drives servomotor, servomotor 22 piston rod 20 are flexible, when two electronic cylinder components 10 move by the mode of software set, platform can be realized moving of two degree of freedom of rotating along X-axis, Y-axis, and can carry out the compound motion of two degree of freedom again; Servo driver drives servomotor assembly 7 rotations simultaneously, servomotor assembly 7 drives pinion wheel 3 and drives pivoting support 2, and platform can be realized the yawing rotation that the Z axle rotates; Work simultaneously if drive three servo-drivers of servomotor 22 and driving servomotor assembly 7, then can realize the compound motion of three degree of freedom.
More than a kind of Three Degree Of Freedom electromechanical movement platform provided by the utility model is described in detail, used specific embodiment herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, part in specific embodiments and applications all can change.In sum, this description should not be construed as restriction of the present utility model.
Claims (10)
1. a Three Degree Of Freedom electromechanical movement platform is characterized in that, comprising:
Motion platform, pivoting support, gear, bearing platform, servomotor assembly, fixed support, two electronic cylinder components, lower platform;
Described motion platform is connected with described bearing platform by pivoting support, be connected with electronic cylinder component, fixed support and hinge in turn between described bearing platform and the described lower platform, described electronic cylinder component and described hinge all are connected between described bearing platform and the described lower platform by hinged-support; Described servomotor assembly is arranged at described bearing platform lower surface, and described electronic cylinder component also is connected with hinged-support; Described two electronic cylinder components and described servomotor assembly are used for realizing respectively along the rotation and the compound motion thereof of X-axis, Y-axis, Z axle by receiving steering order.
2. electromechanical movement platform according to claim 1 is characterized in that, described motion platform is the platform of section bar welding.
3. electromechanical movement platform according to claim 2 is characterized in that, the bearing inner race of described pivoting support is connected with bearing platform with described motion platform respectively with bearing outer ring, the gear ring of described pivoting support and described gearing mesh.
4. electromechanical movement platform according to claim 3 is characterized in that, described gear is connected with described servomotor assembly for realizing the driving link of driftage.
5. electromechanical movement platform according to claim 4 is characterized in that, described load-bearing adopts steel plate to be welded, and the centre is added with the reinforcement gusset.
6. electromechanical movement platform according to claim 5 is characterized in that, described hinged-support is the hinged-support of cross hinge version.
7. electromechanical movement platform according to claim 6 is characterized in that, described hinge comprises that described upper flap is connected to hinged-support by the organic connection upper flap of coupling shaft, lower flap and bearing seat, and described bearing seat is connected with described lower platform.
8. electromechanical movement platform according to claim 7 is characterized in that, described fixed support is that the steel plate welding forms, and is provided with the reinforcement gusset.
9. electromechanical movement platform according to claim 8, it is characterized in that, described electronic cylinder component comprises piston rod, cylinder barrel and servomotor, the described piston rod of described driven by servomotor is flexible, described piston rod links to each other with the described hinged-support on electronic cylinder top, and the hinged-support of described cylinder barrel and electronic cylinder bottom is connected.
10. electromechanical movement platform according to claim 9 is characterized in that, described lower platform is the shaped steel welded structure, and design has the connection fixing steel plate to strengthen the bond strength and the bearing accuracy of platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202259605U CN201725480U (en) | 2010-06-09 | 2010-06-09 | Electromechanical moving platform with three degrees of freedom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202259605U CN201725480U (en) | 2010-06-09 | 2010-06-09 | Electromechanical moving platform with three degrees of freedom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201725480U true CN201725480U (en) | 2011-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202259605U Expired - Lifetime CN201725480U (en) | 2010-06-09 | 2010-06-09 | Electromechanical moving platform with three degrees of freedom |
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| CN (1) | CN201725480U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637375A (en) * | 2012-04-24 | 2012-08-15 | 江苏宏昌工程机械有限公司 | Three-degree-of-freedom platform realized by virtue of link mechanisms and lifting rod |
| CN103035161A (en) * | 2012-12-11 | 2013-04-10 | 燕山大学 | Two-degree-of-freedom static load balancing in-parallel movement simulation platform |
| CN103050046A (en) * | 2012-12-11 | 2013-04-17 | 燕山大学 | Parallel motion simulation platform with load-bearing mechanism |
| CN103383827A (en) * | 2013-07-05 | 2013-11-06 | 燕山大学 | Three-transfer-one-shift four-degree-of-freedom heavy-load static-balance parallel motion simulation stand mechanism |
| CN105225571A (en) * | 2014-06-09 | 2016-01-06 | 中国人民解放军装甲兵工程学院 | A kind of Three-degree-of-freedom motion platform for simulation trainer |
| CN106902514A (en) * | 2017-03-20 | 2017-06-30 | 歌尔科技有限公司 | Dynamic simulating device and its control method and control device |
| CN107052782A (en) * | 2016-11-29 | 2017-08-18 | 洛阳博智自动控制技术有限公司 | A kind of assembly method of Three-degree-of-freedom motion platform |
| TWI767505B (en) * | 2021-01-08 | 2022-06-11 | 智崴資訊科技股份有限公司 | Motion simulator |
-
2010
- 2010-06-09 CN CN2010202259605U patent/CN201725480U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637375A (en) * | 2012-04-24 | 2012-08-15 | 江苏宏昌工程机械有限公司 | Three-degree-of-freedom platform realized by virtue of link mechanisms and lifting rod |
| CN103035161A (en) * | 2012-12-11 | 2013-04-10 | 燕山大学 | Two-degree-of-freedom static load balancing in-parallel movement simulation platform |
| CN103050046A (en) * | 2012-12-11 | 2013-04-17 | 燕山大学 | Parallel motion simulation platform with load-bearing mechanism |
| CN103050046B (en) * | 2012-12-11 | 2015-04-08 | 燕山大学 | Parallel motion simulation platform with load-bearing mechanism |
| CN103383827A (en) * | 2013-07-05 | 2013-11-06 | 燕山大学 | Three-transfer-one-shift four-degree-of-freedom heavy-load static-balance parallel motion simulation stand mechanism |
| CN103383827B (en) * | 2013-07-05 | 2015-07-22 | 燕山大学 | Three-transfer-one-shift four-degree-of-freedom heavy-load static-balance parallel motion simulation stand mechanism |
| CN105225571A (en) * | 2014-06-09 | 2016-01-06 | 中国人民解放军装甲兵工程学院 | A kind of Three-degree-of-freedom motion platform for simulation trainer |
| CN107052782A (en) * | 2016-11-29 | 2017-08-18 | 洛阳博智自动控制技术有限公司 | A kind of assembly method of Three-degree-of-freedom motion platform |
| CN106902514A (en) * | 2017-03-20 | 2017-06-30 | 歌尔科技有限公司 | Dynamic simulating device and its control method and control device |
| CN106902514B (en) * | 2017-03-20 | 2022-10-18 | 歌尔光学科技有限公司 | Dynamic simulation device and control method and control device thereof |
| TWI767505B (en) * | 2021-01-08 | 2022-06-11 | 智崴資訊科技股份有限公司 | Motion simulator |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110126 |