CN105021379A - Controllable damper testing device - Google Patents
Controllable damper testing device Download PDFInfo
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- CN105021379A CN105021379A CN201410175671.1A CN201410175671A CN105021379A CN 105021379 A CN105021379 A CN 105021379A CN 201410175671 A CN201410175671 A CN 201410175671A CN 105021379 A CN105021379 A CN 105021379A
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- test suite
- low temperature
- temperature chamber
- speed
- controllable
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Abstract
A controllable damper testing device is characterized in that the device comprises a test bench, a control system and a cable system; the test bench comprises a mechanical platform, a high-low temperature chamber, a drive test assembly, a load test assembly and a transmission shaft, wherein the high-low temperature chamber, the drive test assembly and the load test assembly are installed on the mechanical platform, the high-low temperature chamber is provided with a door and is internally provided with a speed increaser support or a controllable damper support, the drive test assembly and the load test assembly are connected with the speed increaser support or the controllable damper support through the transmission shaft, and the control system is connected with the high-low temperature chamber, the drive test assembly and the load test assembly through the cable system. The problem of low testing efficiency of the prior art is solved, and the controllable damper testing device has the beneficial effects of being capable of acquiring speed increaser efficiency, controllable damper efficiency and torque curve information under different temperature states.
Description
Technical field
The invention belongs to special test equipment field, particularly relate to a kind of controllable damper proving installation.
Background technology
Successfully roam after space at manned spaceship, the R&D force of divine boat of China launches the development task of cargo ship immediately.Cargo ship is by load heavier for delivery, and will produce larger impulsive force and impact kinetic energy in the process of docking with Heavenly Palace, this just requires the surge capability that docking mechanism can provide stronger.For this reason, R&D team have developed a compact buffering device---and controllable damper, adds on original docking mechanism and obtains stronger surge capability.The compact complexity of this controllable damper, is made up of damper, clutch coupling, speed-increasing gear three function elements.Require the examination transmission efficiency of speed-increasing gear, the efficiency of controllable damper and torque curve, and require that special test equipment completes the running-in task of speed-increasing gear.
For examining the performance index of this controllable damper, need the special test equipment researching and developing controllable damper.
Summary of the invention
For solving the problem obtaining speed-increasing gear efficiency, controllable damper efficiency and torque curve under different temperature condition, can complete unloaded running-in and the load running-in task of speed-increasing gear, the present invention is divided into two test modes simultaneously: speed-increasing gear test and controllable damper test.
Consisting of of apparatus of the present invention: test board, control box, regulated power supply, industrial computer and cable system.
Test board comprises: mechanical platform, high-low temperature chamber, speed-increasing gear support, controllable damper support, driving test suite and loading test suite.The mounting platform of the built-in speed-increasing gear support of high-low temperature chamber and controllable damper support, open the door in high-low temperature chamber front, there is crossing cabin hole both sides, drive test suite and load test suite and be distributed in high-low temperature chamber both sides, transmission shaft is connected with product in case through crossing cabin hole, motive seal shielded box inner air and outer air is adopted, with humiture in guard box in controlled range in hole.Drive test suite to comprise motor, speed reduction unit, scrambler, torque sensor, driving shaft, each device seat and movable base, motor and reducer stent adopt and flexibly connect, and all the other employings are rigidly connected.Driving test suite to be connected with product adopts slip to be rigidly connected, and is conducive to the fast assembling-disassembling of product and the test mode stability of test macro.Load test suite and comprise detent, scrambler, torque sensor, loading axle, each device seat and movable base, the connection of each transmission device adopts and is rigidly connected, wherein the input and output shaft of torque sensor have employed separate type and is rigidly connected, and facilitates dismounting and the equipment debugging of torque sensor.
Control box forms primarily of these devices: standard PC case, motor driver, control panel, stabilized voltage supply, capture card, panel and operation display part, rear plate and IO interface.
Regulated power supply adopts customization power supply, multiple-channel output.
Cable system comprises: drive and the control driving cable of loading unit, sensor power supply and collection cable, product power and gather cable, regulated power supply cable, industrial computer gather cable.
Accompanying drawing explanation
By reading the detailed description done non-limiting example done with reference to the following drawings, other features, objects and advantages of the present invention will become more obvious:
Accompanying drawing 1 is controllable damper testing apparatus theory of constitution figure of the present invention;
Accompanying drawing 2 is speed-increasing gear test philosophy figure in controllable damper testing apparatus of the present invention;
Accompanying drawing 3 is controllable damper test philosophy figure in controllable damper testing apparatus of the present invention;
Accompanying drawing 4 is controllable damper testing apparatus example design figure of the present invention;
In accompanying drawing, same or analogous Reference numeral represents same or analogous parts.
In figure, 1 is speed-increasing gear test mode, and 2 is controllable damper test shapes, and 3 is control boxs, and 4 is mechanical platforms, 5 is high-low temperature chambers, and 6 is regulated power supplies, and 7 is load test suite, and 8 is drive test suite, 9 is speed-increasing gear supports, and 10 is controllable damper supports, and 11 is industrial computers, and 12 is cable systems.
Embodiment
The present invention is set forth further below in conjunction with accompanying drawing.The preferred embodiment of the present invention is just not used in for helping to set forth the present invention and limits the scope of the invention.The preferred embodiment of the present invention does not have all details of detailed descriptionthe, does not limit the embodiment that this invention is only described yet.Obviously, according to the content of this instructions, can make many modifications and variations.This instructions is chosen and is specifically described these embodiments, is to explain principle of the present invention and practical application better, thus makes art technician can utilize the present invention well.The present invention is only subject to the restriction of claims and four corner and equivalent.After the content of having read the present invention's record, those skilled in the art can make various changes or modifications the present invention, and these equivalence changes and modification fall into the scope of the claims in the present invention equally.
As shown in Figure 1, during speed-increasing gear test, test board is made up of these parts: mechanical platform, high-low temperature chamber, speed-increasing gear support, driving test suite and loading test suite.Its test philosophy as shown in Figure 2, the control system be made up of industrial computer, control box and regulated power supply controls to drive test suite to drive speed-increasing gear, and controlled loading test suite loads speed-increasing gear, the simultaneously rotating speed, corner and the dtc signal that return of control system collecting test assembly, software draws test desired data after calculating after tested.Speed-increasing gear test, the unloaded running-in of speed-increasing gear and speed-increasing gear load running-in to carry out under same assembled condition, but TT&C software is designed to three independently interfaces, handled easily and different call data storages.
During controllable damper test, test board is made up of these parts: mechanical platform, high-low temperature chamber, controllable damper support, driving test suite.As shown in Figure 3, the control system be made up of industrial computer, control box and regulated power supply controls to drive test suite to drive controllable damper its test philosophy, and powers to controllable damper, and voltage is adjustable.Control system collection simultaneously drives rotating speed, corner and the dtc signal that test suite returns, and gathers the power consumption (current/voltage) of controllable damper, and software draws test desired data after calculating after tested.
As shown in Figure 4,1 is speed-increasing gear test mode, is made up of driving testing combination, speed-increasing gear support and loading testing combination, 2 is controllable damper test modes, and be made up of driving testing combination and controllable damper support, 3 is control box and regulated power supply, 4 is mechanical platforms, and 5 is high-low temperature chambers.Industrial computer and cable system do not illustrate.
Claims (7)
1. a controllable damping proving installation, is characterized in that comprising test board, control system and cable system; Described test board comprises mechanical platform, high-low temperature chamber, drives test suite, loads test suite and transmission shaft; Described high-low temperature chamber, drive test suite and loading test suite to be arranged on described mechanical platform, described driving test suite and loading test suite are distributed in the both sides of described high-low temperature chamber; Described high-low temperature chamber is provided with door, the built-in speed-increasing gear support of described high-low temperature chamber or controllable damper support; Described driving test suite is connected with the speed-increasing gear support in described high-low temperature chamber or controllable damper support by described transmission shaft with loading test suite; Described control system controls described driving test suite, described driving test suite drives described speed-increasing gear or controllable damper, described control system controls described loading test suite and loads described speed-increasing gear or controllable damper, described control system gathers rotating speed, corner and the dtc signal that described driving test suite returns, described control system by described cable system respectively with described high-low temperature chamber, drive test suite and load test suite be connected.
2. controllable damping proving installation according to claim 1, be is characterized in that control system comprises control box, regulated power supply and industrial computer, described control box, regulated power supply is connected with industrial computer by described cable system.
3. controllable damping proving installation according to claim 1, it is characterized in that described driving test suite comprises motor, speed reduction unit, scrambler, torque sensor, driving shaft, each device seat and movable base, described motor and described reducer stent adopt and flexibly connect, and all the other employings are rigidly connected.
4. controllable damping proving installation according to claim 1, it is characterized in that described loading test suite comprises detent, scrambler, torque sensor, loading axle, each device seat and movable base, the connection of each transmission device adopts and is rigidly connected, and the input and output shaft of wherein said torque sensor adopts separate type to be rigidly connected.
5. controllable damping proving installation according to claim 1, is characterized in that there is crossing cabin hole described high-low temperature chamber both sides, and described transmission shaft is connected with speed-increasing gear in case or controllable damping through described crossing cabin hole.
6. controllable damping proving installation according to claim 5, is characterized in that adopting motive seal to isolate described high-low temperature chamber inner air and outer air in described crossing cabin hole.
7. controllable damping proving installation according to claim 2, is characterized in that described regulated power supply adopts customization power supply, multiple-channel output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175671.1A CN105021379A (en) | 2014-04-28 | 2014-04-28 | Controllable damper testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175671.1A CN105021379A (en) | 2014-04-28 | 2014-04-28 | Controllable damper testing device |
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| Publication Number | Publication Date |
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| CN105021379A true CN105021379A (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410175671.1A Pending CN105021379A (en) | 2014-04-28 | 2014-04-28 | Controllable damper testing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568587A (en) * | 2016-11-02 | 2017-04-19 | 上海航天设备制造总厂 | Different-direction synchronous load test device and use method thereof |
| CN108860665A (en) * | 2018-09-11 | 2018-11-23 | 上海宇航系统工程研究所 | It is a kind of to damp controllable docking mechanism transmission buffer system |
Citations (6)
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|---|---|---|---|---|
| JPH09101240A (en) * | 1995-10-06 | 1997-04-15 | Toyo Electric Mfg Co Ltd | Torque controller for automobile part test machine |
| CN101699249A (en) * | 2009-11-05 | 2010-04-28 | 中国航天科技集团公司第五研究院第五一○研究所 | Device for measuring damping ratio of damper |
| CN101886978A (en) * | 2010-07-07 | 2010-11-17 | 四川大学 | Vacuum high/low temperature environmental simulation electromechanical transmission mechanism comprehensive performance experimental system |
| CN102620920A (en) * | 2012-03-13 | 2012-08-01 | 南京航空航天大学 | High/low-temperature test board of controllable electromagnetic damper |
| CN103091079A (en) * | 2011-10-31 | 2013-05-08 | 北京精密机电控制设备研究所 | High-low temperature vacuum environment of rotation mechanism and load simulation experiment table |
| CN103245501A (en) * | 2013-04-22 | 2013-08-14 | 兰州空间技术物理研究所 | Vacuum high-low temperature efficiency testing device for harmonic reducer |
-
2014
- 2014-04-28 CN CN201410175671.1A patent/CN105021379A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09101240A (en) * | 1995-10-06 | 1997-04-15 | Toyo Electric Mfg Co Ltd | Torque controller for automobile part test machine |
| CN101699249A (en) * | 2009-11-05 | 2010-04-28 | 中国航天科技集团公司第五研究院第五一○研究所 | Device for measuring damping ratio of damper |
| CN101886978A (en) * | 2010-07-07 | 2010-11-17 | 四川大学 | Vacuum high/low temperature environmental simulation electromechanical transmission mechanism comprehensive performance experimental system |
| CN103091079A (en) * | 2011-10-31 | 2013-05-08 | 北京精密机电控制设备研究所 | High-low temperature vacuum environment of rotation mechanism and load simulation experiment table |
| CN102620920A (en) * | 2012-03-13 | 2012-08-01 | 南京航空航天大学 | High/low-temperature test board of controllable electromagnetic damper |
| CN103245501A (en) * | 2013-04-22 | 2013-08-14 | 兰州空间技术物理研究所 | Vacuum high-low temperature efficiency testing device for harmonic reducer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568587A (en) * | 2016-11-02 | 2017-04-19 | 上海航天设备制造总厂 | Different-direction synchronous load test device and use method thereof |
| CN108860665A (en) * | 2018-09-11 | 2018-11-23 | 上海宇航系统工程研究所 | It is a kind of to damp controllable docking mechanism transmission buffer system |
| CN108860665B (en) * | 2018-09-11 | 2021-08-17 | 上海宇航系统工程研究所 | Controllable docking mechanism transmission buffer system of damping |
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Application publication date: 20151104 |