CN109556858A - A kind of flywheel bearing unit running-in test equipment - Google Patents
A kind of flywheel bearing unit running-in test equipment Download PDFInfo
- Publication number
- CN109556858A CN109556858A CN201710883149.2A CN201710883149A CN109556858A CN 109556858 A CN109556858 A CN 109556858A CN 201710883149 A CN201710883149 A CN 201710883149A CN 109556858 A CN109556858 A CN 109556858A
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- test
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of flywheel bearing unit running-in test equipments, including testing connectivity port, center observing and controlling case and host computer, the output end of the test connectivity port and the input terminal of center observing and controlling case are electrically connected, the input terminal of the center observing and controlling case is connected with programmable power supply and ammeter by communication interface, the host computer includes storage module and print module, the host computer is electrically connected by the output end of data acquisition module and center observing and controlling case, the center observing and controlling case is internally provided with data analysis module, and display module is connected with by data analysis module, the output end of the display module is connected with display screen.The flywheel bearing unit running-in test equipment, small volume are readily transported, and operation is simple, can be realized the power-up to product, open circuit control and test, the detection of all electrical properties to reflection momenttum wheel craftmanship may be implemented by the test equipment.
Description
Technical field
The invention belongs to flywheel bearing unit running-in test equipment technical fields, and in particular to a kind of flywheel bearing unit race
Close test equipment.
Background technique
Running-in test equipment is used for the test of first sample, positive sample bearing assembly or flywheel product, so reliability wants high, it is ensured that
The damage of product is not will cause in use.Due to that may be tested in different places, so equipment volume wants small,
It is readily transported, has certain antidetonation, anti-interference ability.It is required that user interface is clear, operation is simple.
When running-in test equipment is tested for the property product, test data is compared with given normal value, if symbol
The requirement for closing normal value continues to execute down-stream, alarms if overproof.Artificial selection repetition measurement this item function after alarm, after
It is continuous to execute down-stream or program out of service.After the completion of test, test result is provided automatically.
In addition, the test equipment should have the function of over-voltage and overcurrent protection etc..The database of test software should also have fixed
When automated back-up function, avoid because suddenly power-off etc. reasons lose test data.
Summary of the invention
In order to solve the above technical problems, the invention proposes a kind of flywheel bearing unit running-in test equipment, the flywheel shaft
Bearing assembly running-in test equipment, small volume are readily transported, and operation is simple, can be realized power-up, open circuit control to product
The detection to all electrical properties for reflecting momenttum wheel craftmanship may be implemented by the test equipment in system and test.
To achieve the above object, the invention provides the following technical scheme: a kind of flywheel bearing unit running-in test equipment, packet
Include test connectivity port, center observing and controlling case and host computer, the input of the output end and center observing and controlling case of the test connectivity port
End is electrically connected, and the input terminal of the center observing and controlling case is connected with programmable power supply and ammeter by communication interface, described upper
Machine includes storage module and print module, and the host computer is electrically connected by the output end of data acquisition module and center observing and controlling case
It connects, the center observing and controlling case is internally provided with data analysis module, and is connected with display module by data analysis module, described
The output end of display module is connected with display screen.
Preferably, the outside of the test connectivity port, center observing and controlling case and host computer is fixedly installed with operation cabinet, institute
The input terminal for stating test connectivity port is electrically connected by the input terminal of connecting line and center observing and controlling case.By cabinet to the present apparatus
Use carry operation, when needing to test flywheel bearing momenttum wheel etc., test connectivity port and test be moved to by connecting line
Momenttum wheel go out, center observing and controlling case is transmitted to momenttum wheel test operation, and by the data of test, inside center observing and controlling case
Data analysis module to data analysis operation.
Preferably, the test connectivity port is provided with 1-2, the input of the test connectivity port and center observing and controlling case
End is in parallel.Two bearing assemblies can be tested simultaneously by a center observing and controlling case, improve the efficiency tested flywheel bearing unit.
Preferably, the output end of the print module is connected with printing equipment, and the printing equipment is external with host computer
Structure setting.Observing and controlling case internal data analysis module in center is transmitted to momenttum wheel test data analysis, and by the data after analysis
To host computer, host computer saves data by storage module, and is being needed data printing to shifting by print module
When flywheel bearing unit in dynamic is tested, printing equipment and the present apparatus are dismantled, by storage module to data storage, tested
After again to data printing, avoid the loss of data.
Technical effect and advantage of the invention: when needing to test flywheel bearing momenttum wheel etc., test connectivity port passes through
Connecting line is moved at the momenttum wheel of test, and programmable power supply connects power supply and provides power supply to center observing and controlling case, and ammeter is to program-controlled
The magnitude of current of power output end is read, convenient for regulating and controlling as needed to the power supply that programmable power supply 22 exports, a center observing and controlling case
Two bearing assemblies are tested simultaneously, to the momenttum wheel test operation in flywheel bearing unit, and the data of test are transmitted to
Heart observing and controlling case by the data analysis module inside center observing and controlling case to data analysis operation, and the data after analysis is transmitted
To host computer, host computer saves data by storage module, and is being needed data printing to shifting by print module
When flywheel bearing unit in dynamic is tested, printing equipment and the present apparatus are dismantled, by storage module to data storage, tested
After again to data printing, avoid the loss of data.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of flywheel bearing unit running-in test equipment of the present invention；
Fig. 2 is a kind of theory structure schematic diagram of flywheel bearing unit running-in test equipment of the present invention.
In figure: 1 test connectivity port；11 operation cabinets；12 connecting lines；2 center observing and controlling casees；21 data analysis modules；22
Display module；221 display screens；23 programmable power supplys；231 communication interfaces；24 ammeters；3 host computers；31 storage modules；32 printings
Module；321 printing equipments；33 data acquisition modules.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of flywheel bearing unit running-in test equipments as shown in Figs. 1-2, including test connecting pin
Mouth 1, center observing and controlling case 2 and host computer 3, the test connectivity port 1, center observing and controlling case 2 and the external of host computer 3 are fixedly mounted
There is operation cabinet 11, the input terminal of the test connectivity port 1 is electrically connected by connecting line 12 and the input terminal of center observing and controlling case 2
It connects.Operation is carried to the use of the present apparatus by cabinet 11, when needing to test flywheel bearing momenttum wheel etc., tests connectivity port
1 is gone out by the momenttum wheel that connecting line 12 is moved to test, to momenttum wheel test operation, and the data of test is transmitted to center and are surveyed
Case 2 is controlled, by the data analysis module 21 inside center observing and controlling case 2 to data analysis operation.The test connectivity port 1 is arranged
There are 1-2, the test connectivity port 1 is in parallel with the input terminal of center observing and controlling case 2.It can be simultaneously by a center observing and controlling case 1
Two bearing assemblies are tested, the efficiency tested flywheel bearing unit is improved.The output end of the test connectivity port 1 passes through number
It is electrically connected according to the input terminal of acquisition module 33 and center observing and controlling case 2, the input terminal of the center observing and controlling case 2 passes through communication interface
231 are connected with programmable power supply 23 and ammeter 24, and programmable power supply 23 provides power power-supply for product, select Agilent N5747A；
Ammeter 24 is used for the current of electric of precise measurement product, selects HP34405 ammeter.The host computer 3 includes storage module
31 and print module 32, the output end of the host computer 3 and center observing and controlling case 2 is electrically connected, and is set inside the center observing and controlling case 2
It is equipped with data analysis module 21, and display module 22, the output of the display module 22 are connected with by data analysis module 21
End is connected with display screen 221.The output end of the print module 32 is connected with printing equipment 321, the printing equipment 321 with it is upper
Position machine 3 is Circumscribed structure setting.2 internal data analysis module 21 of center observing and controlling case will divide momenttum wheel test data analysis
Data after analysis are transmitted to host computer 3, and host computer 3 saves data by storage module 31, and passes through 32 logarithm of print module
According to printing, when needing to test flywheel bearing unit on the move, printing equipment 321 and the present apparatus is dismantled, passed through
Storage module 31 avoids the loss of data to data printing again after test to data storage.
The flywheel bearing unit running-in test equipment when needing to test flywheel bearing momenttum wheel etc., tests connectivity port 1
It is moved at the momenttum wheel of test by connecting line 12, programmable power supply 23 connects power supply and provides power supply, electric current to center observing and controlling case 2
Table 24 reads the magnitude of current of 23 output end of programmable power supply, convenient for regulating and controlling as needed to the power supply that programmable power supply 23 exports, one
Platform center observing and controlling case 2 tests two bearing assemblies simultaneously, to the momenttum wheel test operation in flywheel bearing unit, and by test
Data are transmitted to center observing and controlling case 2, by the data analysis module 21 inside center observing and controlling case 2 to data analysis operation, display
Module 22 sends data to display screen 221, is shown and is read to data by display screen 221, and the data after analysis are transmitted
To host computer 3, host computer 3 saves data by storage module 31, by print module 32 to data printing, is needing
When to flywheel bearing unit on the move test, printing equipment 321 and the present apparatus are dismantled, data are stored up by storage module 31
It deposits, the loss of data is avoided to data printing again after test.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (4)
1. a kind of flywheel bearing unit running-in test equipment, including test connectivity port (1), center observing and controlling case (2) and host computer
(3), it is characterised in that: the output end of test connectivity port (1) passes through data acquisition module (33) and center observing and controlling case (2)
Input terminal be electrically connected, the input terminal of the center observing and controlling case (1) is connected with programmable power supply (23) by communication interface (231)
With ammeter (24), the host computer (3) includes storage module (31) and print module (32), the host computer (3) and center
The output end of observing and controlling case (3) is electrically connected, and the center observing and controlling case (2) is internally provided with data analysis module (21), and passes through
Data analysis module (21) is connected with display module (22), and the output end of the display module (22) is connected with display screen (221).
2. a kind of flywheel bearing unit running-in test equipment according to claim 1, it is characterised in that: the test connection
The outside of port (1), center observing and controlling case (2) and host computer (3) is fixedly installed with operation cabinet (11), the test connectivity port
(1) input terminal is electrically connected by the input terminal of connecting line (12) and center observing and controlling case (2).
3. a kind of flywheel bearing unit running-in test equipment according to claim 1, it is characterised in that: the test connection
Port (1) is provided with 1-2, and test connectivity port (1) is in parallel with the input terminal of center observing and controlling case (2).
4. a kind of flywheel bearing unit running-in test equipment according to claim 1, it is characterised in that: the print module
(32) output end is connected with printing equipment (321), and the printing equipment (32) and host computer (3) are Circumscribed structure setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883149.2A CN109556858A (en) | 2017-09-26 | 2017-09-26 | A kind of flywheel bearing unit running-in test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883149.2A CN109556858A (en) | 2017-09-26 | 2017-09-26 | A kind of flywheel bearing unit running-in test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109556858A true CN109556858A (en) | 2019-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710883149.2A Pending CN109556858A (en) | 2017-09-26 | 2017-09-26 | A kind of flywheel bearing unit running-in test equipment |
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| CN (1) | CN109556858A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834218A (en) * | 2021-02-04 | 2021-05-25 | 上海卫星工程研究所 | Momentum wheel bearing health assessment method and system in whole process of ground test |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3874110B2 (en) * | 2002-08-30 | 2007-01-31 | 日本精工株式会社 | Abnormality diagnosis system |
| CN102004463A (en) * | 2010-11-16 | 2011-04-06 | 罗晓晔 | Control device for integrated test bench of clutch friction disc |
| CN203376161U (en) * | 2013-07-04 | 2014-01-01 | 中能电力科技开发有限公司 | Apparatus for collecting running data of generator of wind turbine generator system |
| CN204346711U (en) * | 2015-01-21 | 2015-05-20 | 山西潞安环保能源开发股份有限公司 | A kind of portable bearing fault diagnosing apparatus based on vibration detection |
| CN204730956U (en) * | 2015-07-16 | 2015-10-28 | 青岛理工大学 | A kind of bearing inner race real-time measurement device of temperatures |
| CN205175690U (en) * | 2015-10-13 | 2016-04-20 | 哈尔滨理工大学 | Online fault diagnostic of wind generating set based on DSP |
-
2017
- 2017-09-26 CN CN201710883149.2A patent/CN109556858A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3874110B2 (en) * | 2002-08-30 | 2007-01-31 | 日本精工株式会社 | Abnormality diagnosis system |
| CN102004463A (en) * | 2010-11-16 | 2011-04-06 | 罗晓晔 | Control device for integrated test bench of clutch friction disc |
| CN203376161U (en) * | 2013-07-04 | 2014-01-01 | 中能电力科技开发有限公司 | Apparatus for collecting running data of generator of wind turbine generator system |
| CN204346711U (en) * | 2015-01-21 | 2015-05-20 | 山西潞安环保能源开发股份有限公司 | A kind of portable bearing fault diagnosing apparatus based on vibration detection |
| CN204730956U (en) * | 2015-07-16 | 2015-10-28 | 青岛理工大学 | A kind of bearing inner race real-time measurement device of temperatures |
| CN205175690U (en) * | 2015-10-13 | 2016-04-20 | 哈尔滨理工大学 | Online fault diagnostic of wind generating set based on DSP |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834218A (en) * | 2021-02-04 | 2021-05-25 | 上海卫星工程研究所 | Momentum wheel bearing health assessment method and system in whole process of ground test |
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Application publication date: 20190402 |