CN101271036A - Sun wing hinge moment testing device - Google Patents
Sun wing hinge moment testing device Download PDFInfo
- Publication number
- CN101271036A CN101271036A CNA2007100382114A CN200710038211A CN101271036A CN 101271036 A CN101271036 A CN 101271036A CN A2007100382114 A CNA2007100382114 A CN A2007100382114A CN 200710038211 A CN200710038211 A CN 200710038211A CN 101271036 A CN101271036 A CN 101271036A
- Authority
- CN
- China
- Prior art keywords
- base
- reductor
- wing hinge
- sun wing
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a solar array hinge torque tester which includes a motor, a support, a base and a reducer, and is characterized in that the base and the support with rack are vertically fixed and connected; a fixed tip is arranged on the base; the motor and the reducer are arranged in the base; the motor and the reducer are fixed and connected by a coupler; the fixed tip is fixed on the reducer; the support is provided with a movable tip movably connected with the rack; the reducer is provided with an angle sensor; the movable tip is provided with a torque sensor; the tested data is connected to a PC to be processed; the invention is integrated with movement, control and measurement, adopts a special heating structure of initiative temperature control, can work under -100 DEG C to +70 DEG C of wide temperature, solves the problems of poor adaptability and stability of the tester under vacuum, high-temperature and low-temperature environment, is very applicable in ground simulation test of hinge assembly components of all star and ship solar array unfolding mechanisms, and has the advantages of high test precision, good load matching performance, little temperature drift of the torque and angle sensors.
Description
Technical field
The present invention relates to the field tests of space application apparatus, specifically a kind of sun wing hinge moment testing device.
Background technology
Be used for star at present, the hinge component of ship sun span opening mechanism, generally all be two kinds of forms of hinge component (two hinge) between root hinge component (single hinge) or plate, every kind of hinge component comprises lock hook, the lock hook axle, the U6 oscillating bearing, bearing holder (housing, cover), end ring, slideway, outer washer, plane scroll spring movable part etc., because the driving moment of sun wing hinge component, clamping torque and moment of friction are to embody the index of product combination property, so the moment test to sun wing hinge is particularly important, sun wing hinge assembly structure more complicated, it has the face contact, the line contact, compound operating modes such as sliding friction and " sword-Bian " friction, and hot vacuum environment influences the matching relationship between each part, the friction pair contact stress is constantly to change in abominable space environment, especially the sun wing is in the process of launching, the contact stress of each friction pair of hinge component changes bigger, the working condition of whole hinge component friction pair is difficult to analyze determines.Therefore, can't accurately calculate the hinge driving moment, in order to realize quality control to hinge component, need to adopt the combined test method, under the condition of ground simulation space environment, test, obtain accurate, reliable test data, improve the reliability and the development level of space application apparatus, also do not have special-purpose sun wing hinge moment testing apparatus at present.
Summary of the invention
A kind of sun wing hinge moment testing device of providing at the deficiencies in the prior art is provided, it can carry out the test of driving moment, moment of friction, volute spring rigidity and the antenna stube cable moment of resistance to the hinge component of sun span opening mechanism under vacuum environment, and can under vacuum environment, finish the simulation test of high and low temperature, realization improves reliability of products and development level to the quality control of hinge component.
The technical scheme that realizes the object of the invention is: a kind of sun wing hinge moment testing device, comprise motor, support, base, reductor, characteristics are that base is vertical type with the support that is provided with tooth bar and fixedlys connected, base is provided with stationary center, be provided with motor, reductor in the base, motor is fixedlyed connected by shaft coupling with reductor, stationary center is fixed on the reductor, support is provided with the rolling center that flexibly connects with tooth bar, reductor is provided with angular transducer, and rolling center is provided with torque sensor.
Described stationary center is fixedly connected on the main shaft of reductor.
Described angular transducer is fixedly connected on the main shaft of reductor.
Fixedly connected several adjustable support legs on the base plate of described base.
The shell of described motor, torque sensor, angular transducer is set with well heater.
The dual-side of described base is provided with well heater.
Described motor is that twin shaft is stretched stepper motor, and its end is connected with the worm screw of reductor, and the other end is connected with rocking handle;
Described rolling center is provided with adjusting knob.
Described rolling center, stationary center, torque sensor, angular transducer and the coaxial setting of the main shaft of reductor.
The test data of described torque sensor, angular transducer inserts PC and handles.
One is moved, is controlled and is measured as in transporting something containerized of the present invention, adopt the initiatively special heating arrangement of temperature control, can in wide temperature range-100 ℃～+ 70 ℃, work, solved the problem of proving installation adaptability and poor stability under vacuum, the high and low temperature environment, be highly suitable for the hinge component simulation test on the ground of all kinds of stars, ship sun span opening mechanism, it has the measuring accuracy height, and the load matched performance is good, the little advantage of temperature drift of moment of torsion, angular transducer.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is the vertical view of Fig. 1
Embodiment
Consult Fig. 1～2, the present invention includes motor 3, support 14, base 18, reductor 19, base 18 is vertical type with the support 14 that is provided with tooth bar 13 and fixedlys connected, base 18 is provided with stationary center 16, be provided with motor 3 in the base 18, reductor 19, motor 3 is stretched stepper motor for twin shaft, the affixed rocking handle 2 of one axle head, another axle head then is connected with the worm screw 25 of reductor 19 by shaft coupling 5, and worm screw 25 is by bearing 1 supporting, the affixed worm gear 23 in main shaft 24 middle parts of reductor 19, the affixed stationary center 16 of one axle head, another axle head is then by shaft coupling 20 affixed angular transducers 22, and worm gear 23 meshes with worm screw 25, and main shaft 24 is by bearing 17 supportings.Support 14 is provided with the rolling center 10 that flexibly connects with tooth bar 13, and the both sides of rolling center 10 are provided with adjusting knob 9, and its top is provided with torque sensor 8.Fixedly connected 4 adjustable support legs 6 on the base plate of base 18, the shell of motor 3, torque sensor 8, angular transducer 22 is set with well heater 4,7,21, and the dual-side of base 18 is provided with well heater 15.The main shaft 24 coaxial settings of rolling center 10, stationary center 16, torque sensor 8, angular transducer 22 and reductor 19, the test data of torque sensor 8, angular transducer 22 then inserts PC by data line and handles.
The present invention is work like this: adjust supporting leg 6 with base 18 assurance levels, sun wing hinge to be tested is placed the centre of support 14, rotate adjusting knob 9, the tooth bar 13 of rolling center 10 at support 14 moved up and down, make the test block turning axle be clamped between rolling center 10 and the stationary center 16, and with torque sensor 8, angular transducer 22 is coaxial, open motor 3, the test block turning axle will rotate with main shaft 24, by torque sensor 8, the anglec of rotation of 22 pairs of test specimens of angular transducer, torque value is monitored, when low-temperature working, can pass through control heater 4,7,21, to guarantee torque sensor 8, the operate as normal of angular transducer 22 and stepper motor 3, avoid the drift of sensor output signal and influence the reliability and the precision of test data, test data is then handled by PC.
Claims (10)
1. sun wing hinge moment testing device, comprise motor (3), support (14), base (18), reductor (19), it is characterized in that base (18) is vertical type with the support that is provided with tooth bar (13) (14) and fixedlys connected, base (18) is provided with stationary center (16), be provided with motor (3) in the base (18), reductor (19), motor (3) is fixedlyed connected by shaft coupling (5) with reductor (19), stationary center (16) is fixed on the reductor (19), support (14) is provided with the rolling center (10) that flexibly connects with tooth bar (13), reductor (19) is provided with angular transducer (22), and rolling center (10) is provided with torque sensor (8).
2. sun wing hinge moment testing device according to claim 1 is characterized in that described stationary center (16) is fixedly connected on the main shaft (24) of reductor (19).
3. sun wing hinge moment testing device according to claim 1 is characterized in that described angle sensor (22) is fixedly connected on the main shaft (24) of reductor (19).
4. sun wing hinge moment testing device according to claim 1 is characterized in that fixedly connected several adjustable support legs (6) on the base plate of described base (18).
5. sun wing hinge moment testing device according to claim 1 is characterized in that the shell of described motor (3), torque sensor (8), angular transducer (22) is set with well heater (4), (7), (21).
6. sun wing hinge moment testing device according to claim 1 is characterized in that the dual-side of described base 18 is provided with well heater (15).
7. sun wing hinge moment testing device according to claim 1 is characterized in that described motor (3) stretches stepper motor for twin shaft, and its end is connected with the worm screw (25) of reductor 19, and the other end is connected with rocking handle (2).
8. according to claim 1,2,3 described sun wing hinge moment testing devices, it is characterized in that described rolling center (10) is provided with adjusting knob (9).
9. according to claim 1,2,3 described sun wing hinge moment testing devices, it is characterized in that the coaxial setting of main shaft (24) of described rolling center (10), stationary center (16), torque sensor (8), angular transducer (22) and reductor (19).
10. according to claim 1,5,9 described sun wing hinge moment testing devices, it is characterized in that the test data of described torque sensor (8), angular transducer (22) inserts the PC processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100382114A CN101271036A (en) | 2007-03-20 | 2007-03-20 | Sun wing hinge moment testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100382114A CN101271036A (en) | 2007-03-20 | 2007-03-20 | Sun wing hinge moment testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101271036A true CN101271036A (en) | 2008-09-24 |
Family
ID=40005138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100382114A Pending CN101271036A (en) | 2007-03-20 | 2007-03-20 | Sun wing hinge moment testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101271036A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982745A (en) * | 2010-10-26 | 2011-03-02 | 中国航天科技集团公司第五研究院第五一○研究所 | Pin roll free hinge moment testing device |
| CN102039452A (en) * | 2009-10-19 | 2011-05-04 | 西安贝吉姆机床股份有限公司 | Movable center locking mechanism of gear grinding machine |
| CN101539476B (en) * | 2009-03-12 | 2011-11-09 | 北京理工大学 | Aerocraft steering engine non-rubber deviation load torque following mechanism |
| CN103278318A (en) * | 2013-05-15 | 2013-09-04 | 兰州空间技术物理研究所 | Driving property test device for hinge line of solar wing |
| CN103512688A (en) * | 2012-06-20 | 2014-01-15 | 上海宇航***工程研究所 | Planar-unfolding antenna cable high/low-temperature torque testing device and testing method |
| CN104600418A (en) * | 2014-12-19 | 2015-05-06 | 北京卫星制造厂 | Unfolding and locking mechanism equivalent load device for rapidly assembling antenna |
| CN105910740A (en) * | 2016-05-30 | 2016-08-31 | 丰业迪睦斯（芜湖）汽车部件有限公司 | Automobile door hinge torque measuring device |
| CN107576487A (en) * | 2017-08-07 | 2018-01-12 | 中国空间技术研究院 | A kind of flexible drive element collapses and expanding performance test device |
| CN108036885A (en) * | 2018-01-16 | 2018-05-15 | 歌尔股份有限公司 | Straw torque force testing tooling |
| CN109839234A (en) * | 2017-11-24 | 2019-06-04 | 广州誉鑫精密部件有限公司 | Full-automatic dynamics detection machine |
| CN110132582A (en) * | 2019-05-21 | 2019-08-16 | 北京空间飞行器总体设计部 | The load of friction free torque and measuring device under vacuum environment |
| CN110850845A (en) * | 2019-11-13 | 2020-02-28 | 上海航天控制技术研究所 | Space station solar wing simulated load test system |
| CN111623950A (en) * | 2020-04-28 | 2020-09-04 | 中国航天空气动力技术研究院 | Hinge moment measuring device, system and method for automatically deflecting control surface |
| CN112697407A (en) * | 2020-12-08 | 2021-04-23 | 纪在青 | Hinge detection device for auxiliary production |
| CN114229051A (en) * | 2022-01-25 | 2022-03-25 | 北京卫星环境工程研究所 | Thermal vacuum test device for knob function examination of electric tool outside space station cabin |
-
2007
- 2007-03-20 CN CNA2007100382114A patent/CN101271036A/en active Pending
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539476B (en) * | 2009-03-12 | 2011-11-09 | 北京理工大学 | Aerocraft steering engine non-rubber deviation load torque following mechanism |
| CN102039452A (en) * | 2009-10-19 | 2011-05-04 | 西安贝吉姆机床股份有限公司 | Movable center locking mechanism of gear grinding machine |
| CN101982745A (en) * | 2010-10-26 | 2011-03-02 | 中国航天科技集团公司第五研究院第五一○研究所 | Pin roll free hinge moment testing device |
| CN103512688A (en) * | 2012-06-20 | 2014-01-15 | 上海宇航***工程研究所 | Planar-unfolding antenna cable high/low-temperature torque testing device and testing method |
| CN103512688B (en) * | 2012-06-20 | 2015-09-16 | 上海宇航***工程研究所 | Planar development class antenna cable high/low temperature torsional moment proving installation and method of testing |
| CN103278318A (en) * | 2013-05-15 | 2013-09-04 | 兰州空间技术物理研究所 | Driving property test device for hinge line of solar wing |
| CN103278318B (en) * | 2013-05-15 | 2015-09-16 | 兰州空间技术物理研究所 | Solar wing hinge lines drive characteristic proving installation |
| CN104600418A (en) * | 2014-12-19 | 2015-05-06 | 北京卫星制造厂 | Unfolding and locking mechanism equivalent load device for rapidly assembling antenna |
| CN104600418B (en) * | 2014-12-19 | 2017-06-27 | 北京卫星制造厂 | A kind of expansion locking mechanism equivalent load device for realizing antenna quick assembling |
| CN105910740A (en) * | 2016-05-30 | 2016-08-31 | 丰业迪睦斯（芜湖）汽车部件有限公司 | Automobile door hinge torque measuring device |
| CN107576487A (en) * | 2017-08-07 | 2018-01-12 | 中国空间技术研究院 | A kind of flexible drive element collapses and expanding performance test device |
| CN107576487B (en) * | 2017-08-07 | 2021-03-26 | 中国空间技术研究院 | Elastic driving element folding and unfolding performance testing device |
| CN109839234A (en) * | 2017-11-24 | 2019-06-04 | 广州誉鑫精密部件有限公司 | Full-automatic dynamics detection machine |
| CN108036885A (en) * | 2018-01-16 | 2018-05-15 | 歌尔股份有限公司 | Straw torque force testing tooling |
| CN108036885B (en) * | 2018-01-16 | 2024-04-30 | 歌尔股份有限公司 | Wheat straw torsion testing tool |
| CN110132582A (en) * | 2019-05-21 | 2019-08-16 | 北京空间飞行器总体设计部 | The load of friction free torque and measuring device under vacuum environment |
| CN110850845A (en) * | 2019-11-13 | 2020-02-28 | 上海航天控制技术研究所 | Space station solar wing simulated load test system |
| CN110850845B (en) * | 2019-11-13 | 2020-09-25 | 上海航天控制技术研究所 | Space station solar wing simulated load test system |
| CN111623950A (en) * | 2020-04-28 | 2020-09-04 | 中国航天空气动力技术研究院 | Hinge moment measuring device, system and method for automatically deflecting control surface |
| CN112697407A (en) * | 2020-12-08 | 2021-04-23 | 纪在青 | Hinge detection device for auxiliary production |
| CN114229051A (en) * | 2022-01-25 | 2022-03-25 | 北京卫星环境工程研究所 | Thermal vacuum test device for knob function examination of electric tool outside space station cabin |
| CN114229051B (en) * | 2022-01-25 | 2023-08-15 | 北京卫星环境工程研究所 | Thermal vacuum test device for knob function assessment of space station cabin external electric tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101271036A (en) | Sun wing hinge moment testing device | |
| CN105277745B (en) | A kind of high-precision antenna cover electrical property wide-angle automatic measurement turntable | |
| CN203672359U (en) | Attack angle and pressing force testing and adjusting device used for windscreen wiper | |
| CN106324500B (en) | Motor durability test equipment | |
| CN110763110B (en) | Three-jaw internal diameter ruler automatic calibration device | |
| CN200976003Y (en) | Rotary sample rack | |
| CN108844504A (en) | A kind of sonigauge convenient for fixing and adjusting | |
| CN110887590B (en) | High-speed bearing friction tester | |
| CN205482773U (en) | Full -automatic eddy current displacement sensor static characteristic test system | |
| US8132335B2 (en) | Apparatus for checking the accuracy of a circular path of a machine tool performed by a work spindle and/or a machine table | |
| CN201034759Y (en) | Sun wing hinge moment testing device | |
| CN202484423U (en) | Electric butterfly valve performance testing device | |
| CN107044937B (en) | Tension torsion extensometer with spherical bearing linkage | |
| CN111025148B (en) | Test device for measuring performance of spherical generator rotor at different spatial angles | |
| CN219104623U (en) | Dynamic force calibration device suitable for fatigue testing machine | |
| CN216050019U (en) | Arm joint module testing arrangement | |
| CN114838650B (en) | Displacement sensor calibration device and method based on turntable | |
| CN113252272B (en) | Periodic pulse multidirectional impact test device | |
| CN108827138A (en) | A kind of angle sensor tester | |
| CN204988621U (en) | Horizontal reed dynamometer calibrating device | |
| CN209198249U (en) | Shore durometer calibrating installation | |
| CN114509339A (en) | Double-shaft residual stress pressing-in calibration device | |
| CN208588808U (en) | A kind of double break circuit breaker divide-shut brake debugging apparatus | |
| CN209820760U (en) | High accuracy gas-liquid linkage executor moment of torsion testboard based on triple check-up | |
| CN208458905U (en) | A kind of double break circuit breaker divide-shut brake dynamometry debugging apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080924 |