CN214473800U - High-speed input device of three-motor test board of new energy automobile - Google Patents
High-speed input device of three-motor test board of new energy automobile Download PDFInfo
- Publication number
- CN214473800U CN214473800U CN202022825972.8U CN202022825972U CN214473800U CN 214473800 U CN214473800 U CN 214473800U CN 202022825972 U CN202022825972 U CN 202022825972U CN 214473800 U CN214473800 U CN 214473800U
- Authority
- CN
- China
- Prior art keywords
- speed
- motor
- new energy
- input device
- energy automobile
- 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.)
- Active
Links
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model provides a three motor testboards high-speed input device of new energy automobile, including the base, the base top sets up high-speed shafting bearing frame, and high-speed shafting bearing frame one side sets up the mount, and high-speed shafting bearing frame opposite side sets up the double diaphragm shaft coupling, and double diaphragm shaft coupling connects flange formula torque sensor, and flange formula torque sensor connects high-speed motor. The utility model discloses a three motor testboards of new energy automobile high speed input device has adopted HBM flange formula torque sensor, has improved measurement accuracy, and is not high to motor transmission input speed, and gearbox form variety has adopted high speed motor and high-speed shafting structure, has improved the demand of gearbox to input speed, and this high speed input device can satisfy the needs that the new energy motor tested alone as a complete set simultaneously.
Description
Technical Field
The utility model relates to a new forms of energy motor test technical field especially relates to a three motor testboards high-speed input device of new energy automobile.
Background
With the continuous development of the automobile industry, the new energy automobile industry taking energy conservation and environmental protection as the development direction receives more and more attention, the automobile power assembly system is used as an important part of a new energy automobile, the test detection technology of the automobile power assembly system is more highly emphasized in new energy automobile enterprises, and the related test standards are continuously improved. Therefore, new requirements are put forward on the motor testing equipment of the new energy automobile. The high-speed input device of the three-motor test board of the new energy automobile is mainly used for efficiency test of a power assembly system, a motor and a gearbox system for an electric automobile/a hybrid electric automobile, and can also provide reliable test basis for performance test research and assessment test of the power assembly system, the motor and the gearbox system. The tested part of the original test board is single, the input rotating speed is low, the structure measurement precision is low, the centering performance is poor during installation, and the installation and the disassembly are troublesome.
Disclosure of Invention
An object of the utility model is to overcome the not enough of existence among the prior art, provide a three motor testboards high-speed input device of new energy automobile, simple structure, convenient to use can satisfy three motor testboards of new energy and test under different rotational speeds especially high rotational speed. The utility model adopts the technical proposal that:
the utility model provides a three motor testboards high-speed input device of new energy automobile, includes the base, the base top sets up high-speed shafting bearing frame, high-speed shafting bearing frame one side sets up the mount, high-speed shafting bearing frame opposite side sets up the double diaphragm shaft coupling, the double diaphragm shaft coupling connects flange formula torque sensor, flange formula torque sensor connects high-speed motor.
Preferably, the high-speed input device of the three-motor test bench of the new energy automobile is arranged on the top of the base.
Preferably, the high-speed input device of the three-motor test bench of the new energy automobile is characterized in that the flange type torque sensor and the double-diaphragm coupling are connected through bolts.
The utility model has the advantages that: the high-speed input device of the three-motor testboard of the new energy automobile adopts the HBM flange type torque sensor, so that the measurement precision is improved; aiming at low input rotating speed and diversified forms of the automobile gearbox, the high-speed motor and the high-speed shafting structure are adopted, the requirement of the gearbox on the input rotating speed is improved, and the high-speed input device serves as a complete component and can meet the requirement of independent testing of the new energy motor.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific embodiments.
Examples
As shown in fig. 1-2, this embodiment provides a high-speed input device of three motor testboards of new energy automobile, wherein, including base 6, 6 tops of base set up high-speed shafting bearing frame 4, 4 one sides of high-speed shafting bearing frame set up mount 5, 4 opposite sides of high-speed shafting bearing frame set up double diaphragm shaft coupling 3, double diaphragm shaft coupling 3 connects flange formula torque sensor 2, flange formula torque sensor 2 connects high-speed motor 1.
Wherein, the high-speed motor 1 is arranged on the top of the base 6.
The flange type torque sensor 2 and the double-diaphragm coupling 3 are connected through bolts.
The working principle is as follows: during testing, a tested part is fixed on the fixing frame 5, and the power input by the high-speed motor 1 (1-20000) rotates to drive the tested gearbox to work.
The high-speed input device of the three-motor testboard of the new energy automobile adopts the HBM flange type torque sensor, so that the measurement precision is improved; aiming at low input rotating speed and diversified forms of the automobile gearbox, the high-speed motor and the high-speed shafting structure are adopted, and the requirement of the gearbox on the input rotating speed is improved.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (3)
1. The utility model provides a three motor testboards high-speed input device of new energy automobile, its characterized in that, includes base (6), base (6) top sets up high-speed shafting bearing frame (4), high-speed shafting bearing frame (4) one side sets up mount (5), high-speed shafting bearing frame (4) opposite side sets up double diaphragm shaft coupling (3), flange formula torque sensor (2) are connected in double diaphragm shaft coupling (3), high-speed motor (1) is connected in flange formula torque sensor (2).
2. The high-speed input device of the new energy automobile three-motor test bench is characterized in that the high-speed motor (1) is arranged on the top of the base (6).
3. The high-speed input device of the new energy automobile three-motor test bench is characterized in that the flange-type torque sensor (2) and the double-diaphragm coupling (3) are connected through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022825972.8U CN214473800U (en) | 2020-11-30 | 2020-11-30 | High-speed input device of three-motor test board of new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022825972.8U CN214473800U (en) | 2020-11-30 | 2020-11-30 | High-speed input device of three-motor test board of new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214473800U true CN214473800U (en) | 2021-10-22 |
Family
ID=78185040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022825972.8U Active CN214473800U (en) | 2020-11-30 | 2020-11-30 | High-speed input device of three-motor test board of new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214473800U (en) |
-
2020
- 2020-11-30 CN CN202022825972.8U patent/CN214473800U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203719894U (en) | High-speed gear box test stand for electric vehicle | |
| CN102937699A (en) | Test system for high-frequency torque ripples of distributed driving wheel hub motor | |
| CN203643162U (en) | Test bench frame for hydrodynamic torque converter | |
| CN214473800U (en) | High-speed input device of three-motor test board of new energy automobile | |
| CN112665870A (en) | Three-motor test bench for new energy automobile | |
| CN205941010U (en) | New energy automobile power assembly testboard | |
| CN203069378U (en) | Gearbox input-output shaft transmission error test tool | |
| CN204439260U (en) | A kind of stall torsion-testing apparatus | |
| CN201716186U (en) | Main transmission mechanism for testing automobile engine | |
| CN213902873U (en) | Three-motor test bench for new energy automobile | |
| CN206556585U (en) | A kind of jacking drive device | |
| CN108223299B (en) | Aerogenerator test platform | |
| CN108240909A (en) | A kind of power assembly analog loading device | |
| CN209992173U (en) | Automobile water pump shaft connection bearing testing machine | |
| CN213516338U (en) | Transmission test bench | |
| CN112414702A (en) | Torque detection experiment table for permanent magnet coupler | |
| CN218497102U (en) | Motor durability test fixture | |
| CN220418998U (en) | Electric torque loading amplifying device | |
| CN213239454U (en) | Gearbox experiment table | |
| CN206311248U (en) | A kind of rotary shaft destructive testing device under given moment of torsion | |
| CN212988792U (en) | Torque rotation precision test board | |
| CN212364462U (en) | Electric automobile driving motor working condition simulation test bench | |
| CN218512471U (en) | Calibration device of synchronizer test bed clutch rotating speed measuring device | |
| CN209878321U (en) | Transfer case testing device | |
| CN114152375B (en) | Hydraulic dynamometer with axial force measurement function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |