CN202994994U - Test system for in-wheel motor - Google Patents
Test system for in-wheel motor Download PDFInfo
- Publication number
- CN202994994U CN202994994U CN 201220736293 CN201220736293U CN202994994U CN 202994994 U CN202994994 U CN 202994994U CN 201220736293 CN201220736293 CN 201220736293 CN 201220736293 U CN201220736293 U CN 201220736293U CN 202994994 U CN202994994 U CN 202994994U
- Authority
- CN
- China
- Prior art keywords
- fixture
- wheel hub
- hub motor
- base
- test system
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a test system for an in-wheel motor. The test system solves a problem that performance of the in-wheel motor cannot be tested in the prior art. The test system comprises a base, a first clamp and a second clamp disposed on the base and commonly used for fixing a central spindle of the in-wheel motor, and a test device connected with the second clamp; the test device comprises a support bearing seat connected with the second clamp, a torque revolution speed transducer connected with the support bearing seat, and an electric dynamometer connected with the torque revolution speed transducer. Via the above scheme, the test system reaches the purpose of testing performance of various types of in-wheel motors, and is advantaged by accurate test data, high measurement precision, and convenient use.
Description
Technical field
The utility model relates to a kind of test macro, specifically, relates to a kind of wheel hub motor test macro.
Background technology
In the detection test of various electric motor cars, battery truck wheel hub motor, cause because the model of wheel hub motor is not of uniform size, of a great variety, and the clamping difficulty is larger, therefore, also do not have at present a kind of general, test unit standard that the loading of wheel hub motor is tested.
The utility model content
The purpose of this utility model is to provide a kind of wheel hub motor test macro, mainly solves the problem that prior art can't be tested the performance of wheel hub motor.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of wheel hub motor test macro comprises base, is arranged on this base and common the first fixture and the second fixture that is used for stationary hub motor shaft core, and the proving installation that is connected with the second fixture.
Specifically, described proving installation comprises the supporting bearing base that is connected with the second fixture, the torque speed sensor that is connected with this supporting bearing base, and the electric dynamometer that is connected with this torque speed sensor.
For conveniently moving, thereby conveniently wheel hub motor is tested, the bottom of described base also is provided with pulley.
Further, in order can be well the wheel hub of wheel hub motor to be fixed on the second fixture, the bottom of described the second fixture also is provided with adjusts pole.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model measurement data is accurate, measuring accuracy is high, and is easy to use, can realize that low speed loads test.
(2) the utility model utilizes the first fixture and the second fixture jointly the axle core of wheel hub motor to be fixed, utilize adjustment pole that the wheel hub of wheel hub motor is fixed on the second fixture, running work by proving installation, just can test the performance of wheel hub motor well, the utlity model has stable, continuously adjustable a bit.
(3) because wheel hub motor is generally heavier, bad carrying, therefore, the utility model is equipped with pulley in the bottom of base, can be quickly and easily with equipment moving by wheel hub motor, test after then being fixed.
(4) the utility model is with low cost, and is convenient for production, and therefore it, the utlity model has application prospect widely applicable to the test of the wheel hub motor of various models.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, the parts name that in accompanying drawing, mark is corresponding is called:
The 1-base, 2-the first fixture, 3-the second fixture, the 4-supporting bearing base, the 5-torque speed sensor, the 6-electric dynamometer, 7-adjusts pole, 8-pulley.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figure 1, the utility model comprises base 1, and is arranged on the first fixture 2, the second fixture 3 and proving installation on this base 1, and wherein, the second fixture 3 is arranged between the first fixture 2 and proving installation, and the second fixture 3 is connected with proving installation.The first fixture 2 and the second common axle core that is used for the stationary hub motor of fixture 3, and for the wheel hub with wheel hub motor also fixes, the bottom of described the second fixture 3 also is provided with adjusts pole 7, described proving installation comprises the supporting bearing base 4 that is connected with the second fixture 3, the torque speed sensor 5 that is connected with this supporting bearing base 4, and the electric dynamometer 6 that is connected with this torque speed sensor 5.
Therefore because wheel hub motor weight is generally larger, for convenient test, in the utility model, as preferably, the bottom of described base 1 also is provided with pulley 8, and whole equipment can be conveniently moved in the setting of pulley 8.
The course of work of the present utility model is as follows:
During use, first utilize the first fixture 2 and the second fixture 3 that the axle core of wheel hub motor is fixed, then be fixed on the second fixture 3 by the wheel hub of adjustment pole 7 with wheel hub motor, start electric dynamometer 6, this electric dynamometer 6 just can be tested and test result is fed back according to the data that torque speed sensor 5 records.
According to above-described embodiment, just can realize well the utility model.
Claims (3)
1. wheel hub motor test macro, it is characterized in that: comprise base (1), be arranged on upper also common the first fixture (2) and the second fixture (3) that is used for stationary hub motor shaft core of this base (1), and the proving installation that is connected with the second fixture (3); This proving installation comprises the supporting bearing base (4) that is connected with the second fixture (3), the torque speed sensor (5) that is connected with this supporting bearing base (4), and the electric dynamometer (6) that is connected with this torque speed sensor (5).
2. a kind of wheel hub motor test macro according to claim 1, it is characterized in that: the bottom of described base (1) also is provided with pulley (8).
3. a kind of wheel hub motor test macro according to claim 1 and 2 is characterized in that: the bottom of described the second fixture (3) also is provided with adjusts pole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736293 CN202994994U (en) | 2012-12-28 | 2012-12-28 | Test system for in-wheel motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736293 CN202994994U (en) | 2012-12-28 | 2012-12-28 | Test system for in-wheel motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202994994U true CN202994994U (en) | 2013-06-12 |
Family
ID=48566163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220736293 Expired - Fee Related CN202994994U (en) | 2012-12-28 | 2012-12-28 | Test system for in-wheel motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202994994U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034922A (en) * | 2014-06-10 | 2014-09-10 | 同济大学 | Bench test holding device for hub motor and rim motor |
| CN104316781A (en) * | 2014-07-28 | 2015-01-28 | 台州市质量技术监督检测研究院 | Non-contact rapid testing apparatus for electric tool performance |
| CN108519502A (en) * | 2018-04-13 | 2018-09-11 | 天津英创汇智汽车技术有限公司 | The test mounting bracket of wheel hub motor and the equipment for testing wheel hub motor performance |
| CN108693471A (en) * | 2018-04-02 | 2018-10-23 | 广东机电职业技术学院 | A kind of wheel hub motor test clamping device and its test method |
-
2012
- 2012-12-28 CN CN 201220736293 patent/CN202994994U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034922A (en) * | 2014-06-10 | 2014-09-10 | 同济大学 | Bench test holding device for hub motor and rim motor |
| CN104316781A (en) * | 2014-07-28 | 2015-01-28 | 台州市质量技术监督检测研究院 | Non-contact rapid testing apparatus for electric tool performance |
| CN104316781B (en) * | 2014-07-28 | 2016-10-19 | 台州市质量技术监督检测研究院 | Non-contact electric tool performance device for quick testing |
| CN108693471A (en) * | 2018-04-02 | 2018-10-23 | 广东机电职业技术学院 | A kind of wheel hub motor test clamping device and its test method |
| CN108693471B (en) * | 2018-04-02 | 2024-04-16 | 广东机电职业技术学院 | Hub motor test clamping device and test method thereof |
| CN108519502A (en) * | 2018-04-13 | 2018-09-11 | 天津英创汇智汽车技术有限公司 | The test mounting bracket of wheel hub motor and the equipment for testing wheel hub motor performance |
| CN108519502B (en) * | 2018-04-13 | 2020-04-24 | 天津英创汇智汽车技术有限公司 | Test mounting frame of in-wheel motor and equipment for testing performance of in-wheel motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |