CN103091079A - High-low temperature vacuum environment of rotation mechanism and load simulation experiment table - Google Patents
High-low temperature vacuum environment of rotation mechanism and load simulation experiment table Download PDFInfo
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- 238000005859 coupling reaction Methods 0.000 claims description 17
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- 238000007789 sealing Methods 0.000 claims description 11
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Abstract
本发明提供了一种回转类机构高低温真空环境及负载模拟实验台，由驱动系统(1)、高低温及真空模拟容器(2)和模拟负载系统(3)组成；驱动系统(1)驱动高低温及真空模拟容器(2)内的试验对象(4)按一定速度转动，高低温及真空模拟容器(2)给试验对象(4)提供高低温及真空模拟环境，模拟负载系统(3)给试验对象(4)施加负载扭矩；驱动系统(1)和模拟负载系统(3)布置在高低温及真空模拟容器(2)的两端，驱动系统(1)和模拟负载系统(3)的输入轴与高低温及真空模拟容器(2)内的试验对象(4)同轴安装。本发明能同时模拟高低温及真空环境，并能用于减速器、电机、液压马达等精密回转类运动机构运动状态下的环境模拟。
The invention provides a high and low temperature vacuum environment and load simulation test bench for a rotary mechanism, which is composed of a drive system (1), a high and low temperature and vacuum simulation container (2) and a simulated load system (3); the drive system (1) drives The test object (4) in the high and low temperature and vacuum simulation container (2) rotates at a certain speed, the high and low temperature and vacuum simulation container (2) provides the test object (4) with a high and low temperature and vacuum simulation environment, and simulates the load system (3) Apply load torque to the test object (4); the drive system (1) and the simulated load system (3) are arranged at both ends of the high and low temperature and vacuum simulation container (2), and the drive system (1) and the simulated load system (3) The input shaft is installed coaxially with the test object (4) in the high and low temperature and vacuum simulation container (2). The invention can simultaneously simulate high and low temperature and vacuum environment, and can be used for environment simulation in the motion state of precision rotary motion mechanisms such as reducers, motors, and hydraulic motors.
Description
技术领域 technical field
本发明属于机械领域，具体涉及一种回转类机构高低温真空环境及负载模拟实验台。The invention belongs to the field of machinery, and in particular relates to a high and low temperature vacuum environment and load simulation test bench for a rotary mechanism.
背景技术 Background technique
精密回转类运动机构空间环境综合试验设备，主要用于有效模拟精密回转类运动机构，如减速器、电机、液压马达等，在高低温及真空环境等复杂环境下的工作特性，达到通过地面模拟试验有效验证减速器、电机、液压马达等空间飞行器使用回转类部件工作的性能稳定性和可靠性。工业领域，单功能的高低温试验箱、真空试验箱都无法实现对回转类部件运动状态下的环境模拟，更无法实现对部件加载和驱动。The space environment comprehensive test equipment for precision rotary motion mechanisms is mainly used to effectively simulate the working characteristics of precision rotary motion mechanisms, such as reducers, motors, hydraulic motors, etc., in complex environments such as high and low temperature and vacuum environments, to achieve ground simulation The test effectively verifies the performance stability and reliability of space vehicles such as reducers, motors, and hydraulic motors using rotary components. In the industrial field, single-function high and low temperature test chambers and vacuum test chambers are unable to simulate the environment of rotary components in motion, let alone load and drive components.
发明内容 Contents of the invention
本发明的目的是克服现有技术的缺陷，提供一种能有效模拟精密回转类部件在高低温及真空环境下的工作特性，达到地面模拟试验有效验证的试验台方案。The purpose of the present invention is to overcome the defects of the prior art, and provide a test bench scheme that can effectively simulate the working characteristics of precision rotary components under high and low temperature and vacuum environments, and achieve effective verification of ground simulation tests.
为了达到上述目的，本发明的技术方案为，一种回转类机构高低温真空环境及负载模拟实验台，由驱动系统、高低温及真空模拟容器和模拟负载系统组成；驱动系统驱动高低温及真空模拟容器内的试验对象按一定速度转动，高低温及真空模拟容器给试验对象提供高低温及真空模拟环境，模拟负载系统给试验对象施加负载扭矩；驱动系统和模拟负载系统布置在高低温及真空模拟容器的两端，驱动系统和模拟负载系统的输入轴与高低温及真空模拟容器内的试验对象同轴安装。In order to achieve the above object, the technical solution of the present invention is, a rotary mechanism high and low temperature vacuum environment and load simulation test bench, which is composed of a drive system, a high and low temperature and vacuum simulation container and a simulated load system; the drive system drives the high and low temperature and vacuum The test object in the simulation container rotates at a certain speed, the high and low temperature and vacuum simulation container provides a high and low temperature and vacuum simulation environment for the test object, and the simulated load system applies load torque to the test object; the drive system and the simulated load system are arranged in high and low temperature and vacuum At both ends of the simulated container, the input shafts of the drive system and the simulated load system are coaxially installed with the test object in the high and low temperature and vacuum simulated container.
所述驱动系统由伺服电机、联轴器和传感器组成，伺服电机、传感器与高低温及真空模拟容器内的试验对象同轴安装，伺服电机、传感器和真空模拟容器之间用联轴器同轴连接。The drive system consists of servo motors, couplings and sensors. The servo motors, sensors and test objects in the high and low temperature and vacuum simulation containers are coaxially installed, and the servo motors, sensors and vacuum simulation containers are coaxially connected by couplings. connect.
所述高低温及真空模拟容器2包括圆柱状密封容器和2个洞密封装置，其中2个洞密封装置设置在驱动系统和模拟负载系统与圆柱状密封容器的连接部位。The high-low temperature and vacuum simulation container 2 includes a cylindrical airtight container and two hole sealing devices, wherein the two hole sealing devices are arranged at the connecting parts of the driving system and the simulated load system and the cylindrical airtight container.
所述模拟负载系统由电力测功机、联轴器和传感器组成，电力测功机、传感器与真空模拟容器内的试验对象同轴安装，电力测功机、传感器和真空模拟容器之间用联轴器同轴连接。The simulated load system is composed of an electric dynamometer, a coupling and a sensor. The electric dynamometer, the sensor and the test object in the vacuum simulation container are coaxially installed, and the electric dynamometer, the sensor and the vacuum simulation container are connected by a coupling Coaxial connection of the shaft device.
所述圆柱状密封容器上设有密封电插座、高压油接头和低压油接头。The cylindrical sealed container is provided with a sealed electric socket, a high-pressure oil joint and a low-pressure oil joint.
所述洞密封装置采用非接触次耦合传动。The hole sealing device adopts non-contact secondary coupling transmission.
本发明能同时模拟高低温及真空环境，并能用于减速器、电机、液压马达等精密回转类运动机构运动状态下的环境模拟。The invention can simultaneously simulate high and low temperature and vacuum environment, and can be used for environment simulation in the motion state of precision rotary motion mechanisms such as reducers, motors, and hydraulic motors.
附图说明 Description of drawings
图1为一种回转类机构高低温真空环境及负载模拟实验台的示意图。Fig. 1 is a schematic diagram of a high and low temperature vacuum environment and load simulation test bench for a rotary mechanism.
图中，1-驱动系统，2-高低温及真空模拟容器，3-模拟负载系统，4-试验对象，5-伺服电机，6-联轴器，7-传感器，8-电力测功机，9-圆柱状密封容器，10-洞密封装置，11-密封电插座，12-高压油接头，13-低压油接头。In the figure, 1-drive system, 2-high and low temperature and vacuum simulation container, 3-simulated load system, 4-test object, 5-servo motor, 6-coupling, 7-sensor, 8-electric dynamometer, 9-cylindrical sealed container, 10-hole sealing device, 11-sealed electrical socket, 12-high pressure oil connector, 13-low pressure oil connector.
具体实施方式Detailed ways
下面结合附图和实施例对本发明进行进一步描述。The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
一种回转类机构高低温真空环境及负载模拟实验台，由驱动系统1、高低温及真空模拟容器2和模拟负载系统3组成；驱动系统1驱动真空模拟容器2内的试验对象4按一定速度转动，高低温及真空模拟容器2给试验对象4提供高低温及真空模拟环境，模拟负载系统3给试验对象4施加负载扭矩；驱动系统1和模拟负载系统3布置在高低温及真空模拟容器2的两端，驱动系统1和模拟负载系统3的输入轴与高低温及真空模拟容器2内的试验对象4同轴安装。驱动系统1由伺服电机5、联轴器6和传感器7组成，伺服电机5、传感器7与高低温及真空模拟容器2内的试验对象4同轴安装，伺服电机5、传感器7和高低温及真空模拟容器2之间用联轴器6同轴连接，传感器7用于测量试验对象4和伺服电机5的转速和扭矩。高低温及真空模拟容器2包括圆柱状密封容器9和2个洞密封装置10，其中2个洞密封装置10设置在驱动系统1和模拟负载系统3与圆柱状密封容器9的连接部位，采用非接触次耦合传动，以保证高低温及真空模拟容器2的密封性能；圆柱状密封容器9上设有密封电插座11、高压油接头12和低压油接头13；模拟负载系统3由电力测功机8、联轴器6和传感器7组成，电力测功机8、传感器7与真空模拟容器2内的试验对象4同轴安装，电力测功机8、传感器7和真空模拟容器2之间用联轴器6同轴连接，传感器7用于测量试验对象4和电力测功机8的转速和扭矩。A rotary mechanism high and low temperature vacuum environment and load simulation test bench, which is composed of a drive system 1, a high and low temperature and vacuum simulation container 2 and a simulated load system 3; the drive system 1 drives the test object 4 in the vacuum simulation container 2 at a certain speed Rotation, high and low temperature and vacuum simulation container 2 provides high and low temperature and vacuum simulation environment for test object 4, and simulated load system 3 applies load torque to test object 4; drive system 1 and simulated load system 3 are arranged in high and low temperature and vacuum simulation container 2 The two ends of the drive system 1 and the input shaft of the simulated load system 3 are coaxially installed with the test object 4 in the high and low temperature and vacuum simulation container 2 . Drive system 1 is composed of servo motor 5, coupling 6 and sensor 7. Servo motor 5, sensor 7 are coaxially installed with test object 4 in high and low temperature and vacuum simulation container 2. Servo motor 5, sensor 7 and high and low temperature and The vacuum simulation containers 2 are coaxially connected by a coupling 6 , and the sensor 7 is used to measure the rotational speed and torque of the test object 4 and the servo motor 5 . The high and low temperature and vacuum simulation container 2 includes a cylindrical airtight container 9 and two hole sealing devices 10, wherein the two hole sealing devices 10 are arranged at the connecting parts of the drive system 1 and the simulated load system 3 and the cylindrical airtight container 9, and adopt non- Contact secondary coupling transmission to ensure the sealing performance of the high and low temperature and vacuum simulation container 2; the cylindrical sealed container 9 is provided with a sealed electrical socket 11, a high-pressure oil joint 12 and a low-pressure oil joint 13; the simulated load system 3 is controlled by an electric dynamometer 8. The shaft coupling 6 and the sensor 7 are composed, the electric dynamometer 8, the sensor 7 and the test object 4 in the vacuum simulation container 2 are coaxially installed, and the electric dynamometer 8, the sensor 7 and the vacuum simulation container 2 are connected by coupling The shaft device 6 is coaxially connected, and the sensor 7 is used to measure the rotational speed and torque of the test object 4 and the electric dynamometer 8 .
若试验对象4为减速器类机构时，试验对象4的两端通过洞密封装置10分别接驱动系统1和模拟负载系统3的联轴器6；若试验对象4为电机时，试验对象4不接驱动系统1，密封电插座11可以用于给其供电；若试验对象为液压马达时，试验对象4不接驱动系统1，高压油接头12和低压油接头13用于给液压马达供油。If the test object 4 is a reducer mechanism, the two ends of the test object 4 are respectively connected to the coupling 6 of the drive system 1 and the simulated load system 3 through the hole sealing device 10; if the test object 4 is a motor, the test object 4 is not Connect to the drive system 1, and the sealed electrical socket 11 can be used to supply power to it; if the test object is a hydraulic motor, the test object 4 is not connected to the drive system 1, and the high-pressure oil connector 12 and the low-pressure oil connector 13 are used to supply oil to the hydraulic motor.
上面对本发明的实施例对作了详细说明，上述实施方式仅为本发明的最优实施例，但是本发明并不限于上述实施例，在本领域普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下作出各种变化。The above embodiments of the present invention have been described in detail. The above-mentioned implementation is only the best embodiment of the present invention, but the present invention is not limited to the above-mentioned embodiments. Various changes may be made without departing from the spirit of the invention.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360267A (en) * | 2014-10-17 | 2015-02-18 | 北京航天益森风洞工程技术有限公司 | Device for measuring load characteristic of motor under vacuum environment |
| CN104655417A (en) * | 2015-02-27 | 2015-05-27 | 哈尔滨工业大学 | Device for testing high and low temperature performance of certain indexing mechanism of space station |
| CN105021379A (en) * | 2014-04-28 | 2015-11-04 | 上海航天设备制造总厂 | Controllable damper testing device |
| CN105547695A (en) * | 2016-01-12 | 2016-05-04 | 芜湖赛宝信息产业技术研究院有限公司 | Industrial robot reducer reliability test stand |
| CN105584646A (en) * | 2014-10-21 | 2016-05-18 | 北京航天长征飞行器研究所 | Temperature control constant-pressure closed cabin in vacuum low-temperature environment |
| CN111238847A (en) * | 2020-01-22 | 2020-06-05 | 哈尔滨工业大学 | Traction performance testing device for Mars vehicle moving system |
| CN113532855A (en) * | 2021-07-23 | 2021-10-22 | 北京卫星环境工程研究所 | A ground comprehensive test system for joint life verification of aerospace manipulator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0341335A (en) * | 1989-07-10 | 1991-02-21 | Hitachi Ltd | Foreseeing method of failure of bearing |
| JPH08100604A (en) * | 1994-10-04 | 1996-04-16 | Mitsubishi Heavy Ind Ltd | Vibration-rotation test device for turbine blade |
| CN101038235A (en) * | 2007-03-27 | 2007-09-19 | 顾韻 | High acceleration temperature changing test chamber |
| CN201126403Y (en) * | 2007-12-12 | 2008-10-01 | 沙市久隆汽车动力转向器有限公司 | High and low temperature test apparatus for power steering gear |
| CN101886978A (en) * | 2010-07-07 | 2010-11-17 | 四川大学 | Vacuum high and low temperature environment simulation electromechanical transmission mechanism comprehensive performance experiment system |
-
2011
- 2011-10-31 CN CN2011103381228A patent/CN103091079A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0341335A (en) * | 1989-07-10 | 1991-02-21 | Hitachi Ltd | Foreseeing method of failure of bearing |
| JPH08100604A (en) * | 1994-10-04 | 1996-04-16 | Mitsubishi Heavy Ind Ltd | Vibration-rotation test device for turbine blade |
| CN101038235A (en) * | 2007-03-27 | 2007-09-19 | 顾韻 | High acceleration temperature changing test chamber |
| CN201126403Y (en) * | 2007-12-12 | 2008-10-01 | 沙市久隆汽车动力转向器有限公司 | High and low temperature test apparatus for power steering gear |
| CN101886978A (en) * | 2010-07-07 | 2010-11-17 | 四川大学 | Vacuum high and low temperature environment simulation electromechanical transmission mechanism comprehensive performance experiment system |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021379A (en) * | 2014-04-28 | 2015-11-04 | 上海航天设备制造总厂 | Controllable damper testing device |
| CN104360267A (en) * | 2014-10-17 | 2015-02-18 | 北京航天益森风洞工程技术有限公司 | Device for measuring load characteristic of motor under vacuum environment |
| CN105584646A (en) * | 2014-10-21 | 2016-05-18 | 北京航天长征飞行器研究所 | Temperature control constant-pressure closed cabin in vacuum low-temperature environment |
| CN105584646B (en) * | 2014-10-21 | 2017-09-29 | 北京航天长征飞行器研究所 | Temperature control constant pressure airtight cabin under a kind of vacuum low-temperature environment |
| CN104655417A (en) * | 2015-02-27 | 2015-05-27 | 哈尔滨工业大学 | Device for testing high and low temperature performance of certain indexing mechanism of space station |
| CN104655417B (en) * | 2015-02-27 | 2017-05-24 | 哈尔滨工业大学 | Device for testing high and low temperature performance of certain indexing mechanism of space station |
| CN105547695A (en) * | 2016-01-12 | 2016-05-04 | 芜湖赛宝信息产业技术研究院有限公司 | Industrial robot reducer reliability test stand |
| CN111238847A (en) * | 2020-01-22 | 2020-06-05 | 哈尔滨工业大学 | Traction performance testing device for Mars vehicle moving system |
| CN113532855A (en) * | 2021-07-23 | 2021-10-22 | 北京卫星环境工程研究所 | A ground comprehensive test system for joint life verification of aerospace manipulator |
| CN113532855B (en) * | 2021-07-23 | 2024-03-12 | 北京卫星环境工程研究所 | Ground comprehensive test system for verifying joint life of aerospace mechanical arm |
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Application publication date: 20130508 |