CN106092441A - A kind of simulator stand measuring dynamic balancing data - Google Patents
A kind of simulator stand measuring dynamic balancing data Download PDFInfo
- Publication number
- CN106092441A CN106092441A CN201610772628.2A CN201610772628A CN106092441A CN 106092441 A CN106092441 A CN 106092441A CN 201610772628 A CN201610772628 A CN 201610772628A CN 106092441 A CN106092441 A CN 106092441A
- Authority
- CN
- China
- Prior art keywords
- stand
- electric motor
- dynamic balancing
- fixed
- magnetic tachometer
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000001133 acceleration Effects 0.000 claims abstract description 5
- 238000005259 measurement Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 7
- 238000004422 calculation algorithm Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000004088 simulation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000012812 general test Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/02—Details of balancing machines or devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of simulator stand measuring dynamic balancing data, including electric motor stand, the upper end of electric motor stand is fixing is hung with motor, the outfan of motor runs through the upper surface of electric motor stand and is connected with rigid coupler and rotating shaft in turn, the upper surface of electric motor stand is fixed with shell holder, the upper end of shell holder is fixed with housing, the bearing transmission mechanism being connected with rotating shaft it is provided with in housing, the upper end of bearing transmission mechanism connects simulating turntable, upper side is fixed with magnetic tachometer detection bar, housing is provided with the magnetic tachometer sensor corresponding with magnetic tachometer detection bar, the upper surface of simulating turntable is provided with counterweight installing hole, acceleration transducer it is additionally provided with on electric motor stand.Beneficial effects of the present invention: simulator stand deft design of the present invention, simple in construction, it is possible to well simulate the virtual condition of system under test (SUT), provides data support for dynamic balancing algorithm.
Description
Technical field
The present invention relates to dynamic balancing DATA REASONING technical field, it particularly relates to a kind of mould measuring dynamic balancing data
Intend testing stand.
Background technology
In the machine rotated and part, people usually need the data detecting its rotating speed and vibration to come for dynamic balancing calculation
Method provides data.In real operation, owing to the volume of some machine is the hugest, thus create dynamic balancing data acquisition
Difficulty.
The patent application of Application No. 201310089620.2 discloses a kind of dynamic balance detecting device, specifically discloses this
Dynamic balance detecting device includes platform, pillar, main shaft, Vibration Sensor, rotation sensor, detector and controller.This pillar
With this platform vertical connection, this platform is made up of marble with this pillar, and this main shaft is installed on this pillar to drive this rotor
Rotating, this Vibration Sensor is installed on this main shaft, and this rotation sensor is arranged adjacent to this main shaft, and this detector is arranged at this and puts down
On platform, this controller is electrically connected with this main shaft, this Vibration Sensor, this rotation sensor, this detector, and this detector is real-time
The spindle vibration amount received and sense according to Vibration Sensor and the speed of mainshaft analysis rotating sensor sensing judge rotor
Whether dynamic balancing meets setting specification, and calculates the dynamic balance calibration amount of rotor, is corrected with the dynamic balancing to rotor.On
State patent application and cannot actively regulate revolving part counterweight diametrically, thus the rotation of the revolving part of multi-form cannot be measured
Data.
Summary of the invention
It is an object of the invention to propose a kind of simulator stand measuring dynamic balancing data, it is possible to carry for dynamic balancing algorithm
For data accurately.
For realizing above-mentioned technical purpose, the technical scheme is that and be achieved in that:
A kind of simulator stand measuring dynamic balancing data, including electric motor stand, the upper end of described electric motor stand is fixing outstanding
Hanging with motor, the outfan of described motor runs through the upper surface of electric motor stand and is connected with rigid coupler and rotating shaft in turn, institute
The upper surface stating electric motor stand is fixed with shell holder, and the upper end of described shell holder is fixed with housing, in described housing
Being provided with the bearing transmission mechanism being connected with rotating shaft, the upper surface of described bearing transmission mechanism connects simulating turntable, described bearing
The upper side of drive mechanism is fixed with magnetic tachometer detection bar, and described housing is provided with the magnetic corresponding with magnetic tachometer detection bar and turns
Speed sensor, the upper surface of described simulating turntable is provided with counterweight installing hole, described electric motor stand is additionally provided with acceleration transducer.
Further, the lower end of described electric motor stand is fixed with counterweight base plate.
Further, the side of described housing is fixed with magnetic tachometer mounting frame for sensor, described magnetic tachometer sensor
It is located on magnetic tachometer mounting frame for sensor.
Further, the described simulating turntable extension by middle square block with along square block four edges is constituted, and four
Individual described extension is centrosymmetric setting with the center of square block, and described counterweight installing hole is located on extension.
Beneficial effects of the present invention: simulator stand of the present invention design is small and exquisite, simple in construction；Turning of described testing stand
Speed can regulate, and can be adjusted to identical with the rotating speed of system under test (SUT) during use；Measure for large scale system and parts are actual
Middle existence in-convenience in use defect, simulator stand of the present invention can accurately simulate the test effect of real system, and
Facilitate staff's measurement data, thus the data of the machine rotated for detection and the rotating speed of part and vibration are come for dynamic balancing
Algorithm provides data support.
Accompanying drawing explanation
Fig. 1 is the structural representation according to simulator stand of the present invention；
Fig. 2 is the structural representation according to simulating turntable of the present invention.
Shown in figure:
1-counterweight base plate；2-motor；3-electric motor stand；4-rigid coupler；5-shell holder；6-housing；7-simulation turns
Platform；71-square block；72-extension；8-counterweight installing hole；9-magnetic tachometer detection bar；10-magnetic tachometer mounting frame for sensor；
11-rotating shaft；12-acceleration transducer；13-bearing transmission mechanism；14-reinforcement.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes.
As it is shown in figure 1, according to simulator stand of the present invention, including electric motor stand 3, the upper end of described electric motor stand 3
Fixing and be hung with motor 2, the outfan of described motor 2 runs through the upper surface of electric motor stand 3 and is connected with rigid coupler 4 in turn
With rotating shaft 11, the upper surface of described electric motor stand 3 is fixed with shell holder 5, and the upper end of described shell holder 5 is fixed with shell
Body 6, is provided with the bearing transmission mechanism 13 being connected with rotating shaft 11 in described housing 6, the upper surface of described bearing transmission mechanism 13 is even
Being connected to simulating turntable 7, the upper side of described bearing transmission mechanism 13 is fixed with magnetic tachometer detection bar 9, the side of described housing 6
Being fixed with magnetic tachometer mounting frame for sensor 10, described magnetic tachometer sensor (not shown) is located at magnetic tachometer sensor peace
On dress support 10, the upper surface of described simulating turntable 7 is provided with counterweight installing hole 8, described electric motor stand 3 is additionally provided with acceleration and passes
Sensor 12.
Time specifically used, adjustable speed motor selected by described motor 2, and described motor 2 is by shaft coupling 4, rotating shaft 11 and described
Bearing transmission mechanism 13 drives described simulating turntable 7 with constant rotational speed, and the rotating speed of described motor 2 is according to system under test (SUT)
Rotating speed selects.When described simulating turntable 7 does not increases counterweight, when motor shaft and described simulating turntable 7 rotate at approximation
In dynamic equilibrium state, the vibratory output (with rotating speed once per revolution vibration) of described electric motor stand 3 horizontal direction is low.At described simulating turntable 7
A direction is increased or decreased weight, and its center of gravity will leave the axis of rotating shaft 11, and dynamic balancing is destroyed, described simulating turntable 7 turns
Time dynamic, radial vibration increase, i.e. electric motor stand 3 horizontal direction vibration increases, vibration increments and the weight of increase on simulating turntable 7
Measure relevant.The rotating speed of magnetic tachometer detection bar 9 each rotation it is able to detect that, by described motor by described magnetic tachometer sensor
Acceleration transducer 12 in frame 3 can measure the vibration of system, thus the collection number required for providing for dynamic balancing algorithm
According to.
In the above-described embodiments, in order to increase the job stability of described electric motor stand 3, the lower end of described electric motor stand 3
It is fixed with counterweight base plate 1.Same, in order to increase the job stability of shell holder 5, described shell holder 5 and described electricity
The part that machine frame 3 connects is fixed with reinforcement 14.
In the above-described embodiments, truly simulate effect in order to increase described simulating turntable 7, as in figure 2 it is shown, described simulation
The turntable 7 extension 72 by middle square block 71 with along square block 71 four edges is constituted, and four described extensions 72 are with side
The center of shape block 71 is centrosymmetric setting, and described counterweight installing hole 8 is located on extension 72.Above-mentioned setting makes described simulation
Turntable 7 can the duty of accurate simulation lifting airscrew, four extensions 72 are equivalent to the rotor of helicopter, by four
Counterweight is set on individual extension 72 to simulate the counterweight of true rotor.For general test object, above-mentioned structure design exists
Ensure that electric motor stand 3 is in the case of reaching identical vibration, it is possible to reduce the weight needing to place counterweight, thus reduce test
Danger.
In sum, by means of the technique scheme of the present invention, the present invention measures the simulator stand of dynamic balancing data
Data accurately can be provided for dynamic balancing algorithm.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (4)
1. the simulator stand measuring dynamic balancing data, it is characterised in that include electric motor stand (3), described electric motor stand
(3) upper end is fixing is hung with motor (2), and the outfan of described motor (2) runs through the upper surface of electric motor stand (3) and connects successively
Being connected to rigid coupler (4) and rotating shaft (11), the upper surface of described electric motor stand (3) is fixed with shell holder (5), described shell
The upper end of body support frame (5) is fixed with housing (6), is provided with the bearing transmission mechanism being connected with rotating shaft (11) in described housing (6)
(13), the upper end of described bearing transmission mechanism (13) connects simulating turntable (7), and upper side is fixed with magnetic tachometer detection bar
(9), described housing (6) is provided with the magnetic tachometer sensor corresponding with magnetic tachometer detection bar (9), described simulating turntable (7)
Upper surface is provided with counterweight installing hole (8), and described electric motor stand (3) is additionally provided with acceleration transducer (12).
The simulator stand of measurement dynamic balancing data the most according to claim 1, it is characterised in that described electric motor stand
(3) lower end is fixed with counterweight base plate (1).
The simulator stand of measurement dynamic balancing data the most according to claim 1, it is characterised in that described housing (6)
Side is fixed with magnetic tachometer mounting frame for sensor (10), and magnetic tachometer mounting frame for sensor is located at by described magnetic tachometer sensor
(10) on.
The simulator stand of measurement dynamic balancing data the most according to claim 1, it is characterised in that described simulating turntable
(7) extension (72) by middle square block (71) with along square block (71) four edges is constituted, and four described extensions
(72) being centrosymmetric setting with the center of square block (71), described counterweight installing hole (8) is located on extension (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772628.2A CN106092441B (en) | 2016-08-30 | 2016-08-30 | A kind of simulator stand measuring dynamic balancing data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772628.2A CN106092441B (en) | 2016-08-30 | 2016-08-30 | A kind of simulator stand measuring dynamic balancing data |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106092441A true CN106092441A (en) | 2016-11-09 |
| CN106092441B CN106092441B (en) | 2019-05-21 |
Family
ID=57224099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610772628.2A Active CN106092441B (en) | 2016-08-30 | 2016-08-30 | A kind of simulator stand measuring dynamic balancing data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106092441B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107037061A (en) * | 2017-06-20 | 2017-08-11 | 芜湖夏鑫新型材料科技有限公司 | Diaphragm examines stand |
| CN108318181A (en) * | 2018-02-02 | 2018-07-24 | 哈尔滨理工大学 | One kind can measure the dynamically balanced simulated experiment turntable of workpiece |
| CN112198344A (en) * | 2020-10-19 | 2021-01-08 | 华中科技大学 | A full degree of freedom bearingless motor test platform |
| CN113280759A (en) * | 2021-04-20 | 2021-08-20 | 南京航空航天大学 | Overload simulation revolving stage and pivot axiality detection calibrating device |
| CN114814294A (en) * | 2022-04-26 | 2022-07-29 | 佛山市川东磁电股份有限公司 | Sensor testing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2630800Y (en) * | 2003-06-18 | 2004-08-04 | 哈尔滨飞机工业(集团)有限责任公司 | Helicopter dynamic balance simulation tester |
| KR20090039563A (en) * | 2007-10-18 | 2009-04-22 | 한국항공우주연구원 | Helicopter Tail Rotor Test Device |
| CN102944361A (en) * | 2012-12-06 | 2013-02-27 | 哈尔滨工业大学 | Device for calibrating dynamic balance parameter of helicopter rotor blade |
| CN103175679A (en) * | 2013-03-01 | 2013-06-26 | 西安交通大学 | Comprehensive test system for characteristics of rotors of four-rotor aircrafts |
-
2016
- 2016-08-30 CN CN201610772628.2A patent/CN106092441B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2630800Y (en) * | 2003-06-18 | 2004-08-04 | 哈尔滨飞机工业(集团)有限责任公司 | Helicopter dynamic balance simulation tester |
| KR20090039563A (en) * | 2007-10-18 | 2009-04-22 | 한국항공우주연구원 | Helicopter Tail Rotor Test Device |
| CN102944361A (en) * | 2012-12-06 | 2013-02-27 | 哈尔滨工业大学 | Device for calibrating dynamic balance parameter of helicopter rotor blade |
| CN103175679A (en) * | 2013-03-01 | 2013-06-26 | 西安交通大学 | Comprehensive test system for characteristics of rotors of four-rotor aircrafts |
Non-Patent Citations (1)
| Title |
|---|
| 蔡成涛: "直升机旋翼动平衡控制系统设计与实现研究", 《中国优秀博硕士学位论文全文数据库(硕士)工程科技II辑》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107037061A (en) * | 2017-06-20 | 2017-08-11 | 芜湖夏鑫新型材料科技有限公司 | Diaphragm examines stand |
| CN108318181A (en) * | 2018-02-02 | 2018-07-24 | 哈尔滨理工大学 | One kind can measure the dynamically balanced simulated experiment turntable of workpiece |
| CN112198344A (en) * | 2020-10-19 | 2021-01-08 | 华中科技大学 | A full degree of freedom bearingless motor test platform |
| CN113280759A (en) * | 2021-04-20 | 2021-08-20 | 南京航空航天大学 | Overload simulation revolving stage and pivot axiality detection calibrating device |
| CN113280759B (en) * | 2021-04-20 | 2022-04-08 | 南京航空航天大学 | An overload simulation turntable and a rotating shaft coaxiality detection and calibration device |
| CN114814294A (en) * | 2022-04-26 | 2022-07-29 | 佛山市川东磁电股份有限公司 | Sensor testing device |
| CN114814294B (en) * | 2022-04-26 | 2024-06-28 | 佛山市川东磁电股份有限公司 | Sensor testing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106092441B (en) | 2019-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106092441B (en) | A kind of simulator stand measuring dynamic balancing data | |
| CN103776584B (en) | Torque rotary speed Standard Machine | |
| KR101806139B1 (en) | Performance Testing Device for Multirotor | |
| CN106610332A (en) | Balancing machine for detecting electric vehicle wheels and method for detecting unbalance mass in dynamic and static balance using same | |
| CN209192274U (en) | Unmanned aerial vehicle rotor hub-rotor blade static balance test system | |
| CN102928222A (en) | Method for testing and identifying dynamic characteristic coefficients of sliding bearing | |
| CN104122036A (en) | Static-dynamic balance monitoring device for routine test centrifugal machine | |
| CN106092398A (en) | A kind of high-speed micro bearing dynamic friction torque measuring instrument | |
| CN109612634A (en) | A kind of Symmetric Composite weight heart measuring device and measuring method | |
| CN106932142B (en) | The method for detecting the balancing machine of bike wheel and detecting unbalance mass, | |
| CN203376110U (en) | Torque verification device of torque sensor | |
| CN205246255U (en) | Motor tooth's socket torque measuring device | |
| CN106052958B (en) | A kind of single-axle air bearing table balancing method and system | |
| CN113205737A (en) | Rotation acceleration simulation test device and method based on digital modeling | |
| CN207066636U (en) | Rotor thrust and force moment testing device | |
| CN104477716B (en) | The method of testing of a kind of non-loaded balance coefficient of elevator and test device thereof | |
| CN207301102U (en) | A kind of online wind speed detection device for environmental monitoring | |
| CN214407880U (en) | Testing device of high-speed dynamic balancing machine | |
| CN116164882A (en) | Multi-parameter quality characteristic measuring method | |
| CN105910907B (en) | A kind of digital tearing strength test instrument | |
| JP2008046028A (en) | Calibration device of vertical electric dynamometer or vertical torque meter | |
| CN208953200U (en) | A kind of grinding wheel mass balance detection device | |
| CN204177376U (en) | A kind of electromagnetic block flatness checking device | |
| CN108389479A (en) | Centripetal force experimental apparatus | |
| CN113567017A (en) | A measuring mechanism for measuring the static moment of an object |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 101300, Beijing, Shunyi District Renhe Town Du Yang North Street, No. 1, 19, 4 Patentee after: Beijing andaville Intelligent Technology Co.,Ltd. Address before: 101300, Beijing, Shunyi District Renhe Town Du Yang North Street, No. 1, 19, 4 Patentee before: BEIJING ANDAWELL MEASUREMENT & CONTROL TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 101300 4th floor, building 1, No. 19, duyang North Street, Renhe Town, Shunyi District, Beijing Patentee after: Beijing Tianpu Situo Intelligent Technology Co.,Ltd. Address before: 101300 4th floor, building 1, No. 19, duyang North Street, Renhe Town, Shunyi District, Beijing Patentee before: Beijing andaville Intelligent Technology Co.,Ltd. |