CN103115672A - Motor noise test system - Google Patents
Motor noise test system Download PDFInfo
- Publication number
- CN103115672A CN103115672A CN2013100308605A CN201310030860A CN103115672A CN 103115672 A CN103115672 A CN 103115672A CN 2013100308605 A CN2013100308605 A CN 2013100308605A CN 201310030860 A CN201310030860 A CN 201310030860A CN 103115672 A CN103115672 A CN 103115672A
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- CN
- China
- Prior art keywords
- motor
- fixedly connected
- noise test
- motor noise
- torque sensor
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Abstract
The invention relates to a motor noise test system which comprises a bottom plate. A motor, a detecting device for detecting motor noise, and a starting device for starting the motor are fixed on the bottom plate. One end of the detecting device is fixedly connected with the starting device. The other end of the detecting device is fixedly connected with the motor. The motor noise test system has the advantages that the motor is started by the starting device and is detected by the detecting device, motor detection is more effective, motor noise analysis is more effective, and the motor noise test system is effective to use.
Description
Technical field
The present invention relates to the motor noise test macro.
Background technology
Motor is after assembling is completed, the noise problem that motor often exists different reasons to cause, as electromagnetic noise, the ventilation noise, noise due to casing resonance generation, the noise that the bearing quality problem produces, vibrating noise that rotor unbalance produces etc., existing motor exist the vibrating noise of external factor such as motor body etc. to cause motor noise to detect error when detecting noise, thereby make profiling error, result of use is bad, has improved the anti-revisionist rate of motor, and production effect descends.
Summary of the invention
The technical problem to be solved in the present invention is that existing motor noise detection is inaccurate, and result of use is poor, thereby the motor noise test macro is provided.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: the motor noise test macro, comprise base plate, be fixed with motor on described base plate, be used for the pick-up unit that motor noise detects, the starter gear of being convenient to electric motor starting, one end of described pick-up unit is fixedly connected with starter gear, and the other end of described measurement mechanism is fixedly connected with motor.
Preferably, also comprise connector, described pick-up unit comprises torque sensor, one end of described torque sensor is fixedly connected with motor by connector, one end of described torque sensor is fixedly connected with starter gear by connector, also can be other pick-up units of being convenient to detect, and the torque sensor result of use is good, safe and reliable, easy for installation.
Preferably, described starter gear is hysteresis brake, also can be other detents, and the hysteresis brake result of use is good, and is easy for installation.
Preferably, also be fixed with dividing plate between described torque sensor and connector, be convenient to install fixing.
Preferably, described motor is fixedly connected with base plate by motor mount, also can be other connected modes of being convenient to be fixedly connected with, and motor mounting seat structure is simple, is convenient to install.
Preferably, described starter gear is fixedly connected with base plate by back up pad, also can be other connected modes of being convenient to be fixedly connected with, and back up pad is convenient to install, and is simple in structure.
Preferably, described pick-up unit is fixedly connected with base plate by supporting seat, also can be other connected modes of being convenient to be fixedly connected with, and supporting seat is convenient to install, and is simple in structure.
In sum, advantage of the present invention: motor is detected with electric motor starting and by pick-up unit by starter gear, improved the detection effect that motor detects, improved the analytical effect of motor noise, result of use is good.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of motor noise test macro of the present invention.
Embodiment
as shown in Figure 1, the motor noise test macro, comprise base plate 1, be fixed with motor 2 on described base plate 1, be used for the pick-up unit 3 that motor noise detects, be convenient to the starter gear 4 of electric motor starting, one end of described pick-up unit 3 is fixedly connected with starter gear 4, the other end of described measurement mechanism is fixedly connected with motor 2, also comprise connector 5, described pick-up unit 3 comprises torque sensor, one end of described torque sensor is fixedly connected with motor 2 by connector 5, one end of described torque sensor is fixedly connected with starter gear 4 by connector 5, also can be other pick-up units of being convenient to detect 3, the torque sensor result of use is good, safe and reliable, easy for installation, described pick-up unit 3 also comprises the noise measuring instrument that is connected with torque sensor, described starter gear 4 is hysteresis brake, also can be other detents, the hysteresis brake result of use is good, easy for installation, also be fixed with dividing plate 6 between described torque sensor and connector 5, be convenient to install fixing, described motor 2 is fixedly connected with base plate 1 by motor mount 7, also can be other connected modes of being convenient to be fixedly connected with, motor mount 7 is simple in structure, be convenient to install, described starter gear 4 is fixedly connected with base plate 1 by back up pad 9, also can be other connected modes of being convenient to be fixedly connected with, back up pad 9 is convenient to install, simple in structure, described pick-up unit 3 is fixedly connected with base plate 1 by supporting seat 8, also can be other connected modes of being convenient to be fixedly connected with, supporting seat 8 is convenient to install, simple in structure.
Motor 2, torque sensor, hysteresis brake are fixed on base plate 1 by motor mount 7, supporting seat 8, back up pad 9 respectively, be fixedly connected with connector 5 by dividing plate 6 between motor 2 and torque sensor, be fixedly connected with by connector 5 between torque sensor and hysteresis brake, the noise tester is connected with torque sensor, during use, by hysteresis brake, motor 2 is rotated, with the storage of the data in motor 2, the noise tester just can detect the noise of motor 2 easily by torque sensor.
Motor is detected with electric motor starting and by pick-up unit by starter gear, improved the detection effect that motor detects, improved the analytical effect of motor noise, result of use is good.
Claims (7)
1. motor noise test macro, it is characterized in that: comprise base plate (1), be fixed with motor (2) on described base plate (1), be used for the pick-up unit (3) that motor noise detects, the starter gear (4) of being convenient to electric motor starting, one end of described pick-up unit (3) is fixedly connected with starter gear (4), and the other end of described measurement mechanism is fixedly connected with motor (2).
2. motor noise test macro according to claim 1, it is characterized in that: also comprise connector (5), described pick-up unit (3) comprises torque sensor, one end of described torque sensor is fixedly connected with motor (2) by connector (5), and the other end of described torque sensor is fixedly connected with starter gear (4) by connector (5).
3. motor noise test macro according to claim 1 and 2, it is characterized in that: described starter gear (4) is hysteresis brake.
4. motor noise test macro according to claim 2, is characterized in that: also be fixed with dividing plate (6) between described torque sensor and connector (5).
5. motor noise test macro according to claim 1, it is characterized in that: described motor (2) is fixedly connected with base plate (1) by motor mount (7).
6. motor noise test macro according to claim 1, it is characterized in that: described starter gear (4) is fixedly connected with base plate (1) by back up pad (9).
7. motor noise test macro according to claim 1, it is characterized in that: described pick-up unit (3) is fixedly connected with base plate (1) by supporting seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100308605A CN103115672A (en) | 2013-01-24 | 2013-01-24 | Motor noise test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100308605A CN103115672A (en) | 2013-01-24 | 2013-01-24 | Motor noise test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103115672A true CN103115672A (en) | 2013-05-22 |
Family
ID=48414092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100308605A Pending CN103115672A (en) | 2013-01-24 | 2013-01-24 | Motor noise test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103115672A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499791A (en) * | 2013-09-25 | 2014-01-08 | 浙江联宜电机股份有限公司 | Comprehensive test platform of motor |
| CN104111423A (en) * | 2014-04-30 | 2014-10-22 | 浙江联宜电机股份有限公司 | Test device of loading performance of wheelchair motor |
| CN104568129A (en) * | 2013-10-25 | 2015-04-29 | 珠海格力电器股份有限公司 | Detection device and detection method for noise of PG motor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666676A (en) * | 2008-09-03 | 2010-03-10 | 中国船舶重工集团公司第七○四研究所 | Compound alternating torque and torsional vibration loading test platform |
| CN102435300A (en) * | 2011-09-07 | 2012-05-02 | 上海中科深江电动车辆有限公司 | Powertrain noise detection rack system for electric vehicle |
| CN202599444U (en) * | 2012-04-21 | 2012-12-12 | 石家庄爱驰自动化设备有限公司 | In-wheel motor comprehensive parameter detection system |
| CN203011523U (en) * | 2013-01-24 | 2013-06-19 | 浙江联宜电机股份有限公司 | Motor noise testing system |
-
2013
- 2013-01-24 CN CN2013100308605A patent/CN103115672A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666676A (en) * | 2008-09-03 | 2010-03-10 | 中国船舶重工集团公司第七○四研究所 | Compound alternating torque and torsional vibration loading test platform |
| CN102435300A (en) * | 2011-09-07 | 2012-05-02 | 上海中科深江电动车辆有限公司 | Powertrain noise detection rack system for electric vehicle |
| CN202599444U (en) * | 2012-04-21 | 2012-12-12 | 石家庄爱驰自动化设备有限公司 | In-wheel motor comprehensive parameter detection system |
| CN203011523U (en) * | 2013-01-24 | 2013-06-19 | 浙江联宜电机股份有限公司 | Motor noise testing system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499791A (en) * | 2013-09-25 | 2014-01-08 | 浙江联宜电机股份有限公司 | Comprehensive test platform of motor |
| CN104568129A (en) * | 2013-10-25 | 2015-04-29 | 珠海格力电器股份有限公司 | Detection device and detection method for noise of PG motor |
| CN104111423A (en) * | 2014-04-30 | 2014-10-22 | 浙江联宜电机股份有限公司 | Test device of loading performance of wheelchair motor |
| CN104111423B (en) * | 2014-04-30 | 2017-07-07 | 浙江联宜电机股份有限公司 | Wheel chair motor loading performance test device |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130522 |