CN218470925U - Built-in motor performance test simulation equipment for power-assisted storage battery car - Google Patents
Built-in motor performance test simulation equipment for power-assisted storage battery car Download PDFInfo
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- CN218470925U CN218470925U CN202222590671.0U CN202222590671U CN218470925U CN 218470925 U CN218470925 U CN 218470925U CN 202222590671 U CN202222590671 U CN 202222590671U CN 218470925 U CN218470925 U CN 218470925U
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Abstract
The utility model provides a put motor capability test analog device in helping hand storage battery car, include: the brake system comprises a workbench, wherein a power output module, a brake force output module and a clamp module for clamping a middle-placed motor are arranged on the workbench, an inner output shaft of the power output module is connected with an inner shaft of the middle-placed motor, the brake force output module is connected with an outer shaft of the middle-placed motor through a transmission mechanism, and the power output module and the brake force output module respectively provide power for the rotation of the inner shaft and the outer shaft of the middle-placed motor. Through the mode, the inner shaft and the outer shaft of the central motor can be simulated to rotate respectively.
Description
Technical Field
The utility model belongs to the technical field of the helping hand storage battery car is made and specifically relates to a put motor capability test analog equipment in helping hand storage battery car.
Background
The power-assisted battery car is a car using a storage battery as auxiliary power. The middle motor is used as a power output mechanism of the power-assisted battery car, and is one of core components of the power-assisted battery car. After the manufacturer finishes production, a series of parameters such as output power, output torque, output current, on-off of a motor output line and the like of the built-in motor need to be tested.
In the testing process, the middle motor needs to be simulated to run so as to complete the testing of the parameters. As shown in fig. 5, a mid-motor 5 includes an inner shaft 51 and an outer shaft 52, where the inner shaft 51 is a power input shaft, and the outer shaft 52 is a braking force input shaft, and during a test, the inner shaft 51 and the outer shaft 52 need to be rotated respectively to measure parameters thereof.
At present, in China, no proper device for respectively driving and rotating the inner shaft and the outer shaft of the middle-arranged motor for the power-assisted storage battery car is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an in put motor capability test analog device for helping hand storage battery car can simulate respectively rotating to the interior outer axle of putting the motor in.
The main contents of the utility model include: the utility model provides a put motor capability test analog device in helping hand storage battery car, includes: the brake system comprises a workbench, wherein a power output module, a brake force output module and a clamp module for clamping a middle-placed motor are arranged on the workbench, an inner output shaft of the power output module is connected with an inner shaft of the middle-placed motor, the brake force output module is connected with an outer shaft of the middle-placed motor through a transmission mechanism, and the power output module and the brake force output module respectively provide power for the rotation of the inner shaft and the outer shaft of the middle-placed motor.
Preferably, the power output module includes: the servo motor is connected with a speed reducer of the servo motor, a coupler, a bearing seat and an inner output shaft, a main shaft of the servo motor is connected with the speed reducer, an output end of the speed reducer is connected with the inner output shaft through the coupler and the bearing seat, and the inner output shaft is connected with an inner shaft key of the middle motor.
Preferably, the power output module further comprises a first torque sensor, and the first torque sensor is connected with the inner output shaft through a coupling.
Preferably, the braking force output module includes: the clutch is connected with the coupler of the clutch, and the output end of the coupler is connected with the outer shaft of the middle motor through a transmission mechanism.
Preferably, the braking force output module further comprises a second torque sensor, and the second torque sensor is connected with the transmission mechanism through a coupler.
Preferably, the transmission mechanism comprises: the first chain wheel is connected with the braking force output module, the second chain wheel is connected with the outer shaft of the middle motor, the second chain wheel and the first chain wheel are in chain transmission, the second chain wheel is sleeved on the periphery of the inner output shaft of the power output module, and the second chain wheel is connected with the outer shaft of the middle motor through a flange plate and a profiling plate.
Preferably, the profiling plate is sleeved on the middle motor outer shaft and is connected with the middle motor outer shaft through a key, the profiling plate is fixed on the flange plate through a bolt, and when the transmission mechanism drives the flange plate to rotate, the profiling plate can drive the middle motor outer shaft to synchronously rotate.
Preferably, the jig module includes: the fixture comprises a fixing plate and a plurality of quick chucks for pressing the middle-placed motor, wherein the middle-placed motor is fixed on one side of the fixing plate through a positioning pin.
The beneficial effects of the utility model reside in that: the utility model discloses a power take off module and brake force output module simulate helping hand storage battery car respectively and ride and the state when braking, through the test components and parts of motion test integrated circuit board and some specialty, the test motor normally with under the braking dress state, a series of parameters such as the break-make of the output power of in putting the motor, output torque, output current, motor output line have replaced the artifical inefficiency output mode that detects one item, have improved efficiency of software testing.
Drawings
Fig. 1 is a schematic perspective view of a preferred embodiment of a mid-motor performance test simulation device for a power-assisted storage battery car;
FIG. 2 is a schematic perspective view of another angle of a middle-mounted motor performance test simulation device for a power-assisted storage battery car;
FIG. 3 is an enlarged view of part A of FIG. 2;
FIG. 4 is a perspective view of the transmission mechanism;
FIG. 5 is a perspective view of the center motor and the profile plate assembled together;
reference numerals: 1. the brake system comprises a workbench, 2, a power output module, 3, a brake force output module, 4, a clamp module, 5, a middle motor, 6, a fixing plate, 7, a profiling plate, 8, a bolt, 21, a servo motor, 22, a speed reducer, 23, a first coupler, 24, a first torque sensor, 25, a second coupler, 26, a first bearing seat, 27, a second bearing seat, 28, an inner output shaft, 31, a clutch, 32, a third coupler, 33, a second torque sensor, 34, a fourth coupler, 35, a third bearing seat, 36, a first chain wheel, 37, a second chain wheel, 38, a flange plate, 39, an outer output shaft, 41, a quick chuck, 42, a positioning pin, 51, an inner shaft, 52, an outer shaft, 53, a positioning hole, 71 and a limiting hole.
Detailed Description
The technical solution protected by the present invention will be specifically described below with reference to the accompanying drawings.
As shown in fig. 1, a built-in motor performance test simulation equipment for power-assisted storage battery car includes: the brake device comprises a workbench 1, wherein a power output module 2, a brake force output module 3, a clamp module 4 for clamping a middle-mounted motor and a transmission mechanism are arranged on the workbench 1;
wherein, power take off module 2 includes in proper order: the servo motor 21, the speed reducer 22, the first coupler 23, the first torque sensor 24, the second coupler 25, the first bearing seat 26 and the second bearing seat 27, and the inner output shaft 28 of the final output end is connected with the inner shaft 51 of the centrally-mounted motor through a key, so that the servo motor 1 drives the inner shaft 51 of the centrally-mounted motor to rotate;
the braking force output module 3 sequentially includes: the clutch 31, the third coupling 32, the second torque sensor 33, the fourth coupling 34 and the third bearing seat 35, and a main shaft of the clutch 31 finally drives the first chain wheel 36 to rotate; the braking force output module 3 is finally connected with an outer shaft 52 of the middle motor through a transmission mechanism to drive the outer shaft 52 to rotate;
as shown in fig. 4, the transmission mechanism includes: the first chain wheel 36 connected to the output end of the braking force output module 3 and the second chain wheel 37 in chain transmission with the first chain wheel 36 are connected with the outer shaft 52 of the middle-placed motor through the flange 38 and the profile plate 7, the clutch 31 rotates to drive the first chain wheel 36, the first chain wheel 36 drives the second chain wheel 37 to rotate, the second chain wheel 37 is fixed with the flange 38, the flange 38 drives the profile plate 7 to rotate, the profile plate 7 is in key connection with the outer shaft 52 of the middle-placed motor, and finally the outer shaft 52 of the middle-placed motor is driven to rotate, so that the braking force output module 3 can finally drive the outer shaft 52 of the middle-placed motor to rotate, and braking force for the middle-placed motor 5 is formed.
As shown in fig. 5, the cam plate 7 is sleeved on the middle motor outer shaft 52 and is connected with the middle motor outer shaft 52 through a key, the cam plate 7 is fixed to the flange 38 through the bolt 8, and when the transmission mechanism drives the flange 38 to rotate, the cam plate 7 and the flange 38 are fixed through the bolt 8, so that the cam plate 7 can drive the middle motor outer shaft 52 to synchronously rotate.
As shown in fig. 2 and 3, the jig module 4 includes: the fixed plate 6 is used for pressing a plurality of fast chucks 41 of the middle motor, and the middle motor 5 is fixed on one side of the fixed plate 6 through a positioning pin 42. As shown in fig. 5, the middle motor 5 is provided with a plurality of positioning holes 53, the positioning pins 42 are inserted into the positioning holes 53, the middle motor 5 is hung on one side of the fixing plate 6, the positioning pins 42 are pressed by the fast chuck 41, and finally the middle motor 5 is fixed.
As can be seen from fig. 4, the inner output shaft 28 of the power output module 2 is connected with the inner shaft 51 of the middle motor, the braking force output module 3 is connected with the outer shaft 52 of the middle motor through a transmission mechanism, the inner shaft 51 is arranged in the outer shaft 52, the inner shaft 51 and the outer shaft 52 do not interfere with each other and can rotate relatively, the power output module 2 and the braking force output module 3 respectively provide power for the rotation of the inner shaft 51 and the outer shaft 52 of the middle motor, the states of the power-assisted battery car during riding and braking are simulated, and a series of parameters such as output power, output torque, output current and on-off of a motor output line of the middle motor are tested in a normal riding and braking state of the motor through a motion test board card and some professional test components, so that a low-efficiency output mode detected by one item of manual work is replaced.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a put motor capability test analog device in helping hand storage battery car which characterized in that includes: the brake device comprises a workbench, wherein a power output module, a brake force output module and a clamp module for clamping the middle-placed motor are arranged on the workbench, the inner output shaft of the power output module is connected with the inner shaft of the middle-placed motor, the brake force output module is connected with the outer shaft of the middle-placed motor through a transmission mechanism, and the power output module and the brake force output module respectively provide power for the rotation of the inner shaft and the outer shaft of the middle-placed motor.
2. The middle motor performance test simulation equipment for the power-assisted storage battery car as claimed in claim 1, wherein the power output module comprises: the servo motor is connected with a speed reducer of the servo motor, a coupler, a bearing seat and an inner output shaft, a main shaft of the servo motor is connected with the speed reducer, an output end of the speed reducer is connected with the inner output shaft through the coupler and the bearing seat, and the inner output shaft is connected with an inner shaft key of the middle motor.
3. The middle-placed motor performance test simulation equipment for the power-assisted storage battery car as claimed in claim 2, wherein the power output module further comprises a first torque sensor, and the first torque sensor is connected with the inner output shaft through a coupling.
4. The middle-placed motor performance test simulation equipment for the power-assisted storage battery car as claimed in claim 1, wherein the braking force output module comprises: the clutch is connected with the coupler of the clutch, and the output end of the coupler is connected with the outer shaft of the middle motor through a transmission mechanism.
5. The middle motor performance test simulation equipment for the power-assisted storage battery car as claimed in claim 4, wherein the braking force output module further comprises a second torque sensor, and the second torque sensor is connected with the transmission mechanism through a coupler.
6. The middle motor performance test simulation device for the power-assisted storage battery car as claimed in claim 5, wherein the transmission mechanism comprises: the first chain wheel is connected with the braking force output module, the second chain wheel is connected with the outer shaft of the middle motor, the second chain wheel and the first chain wheel are in chain transmission, the second chain wheel is sleeved on the periphery of the inner output shaft of the power output module, and the second chain wheel is connected with the outer shaft of the middle motor through a flange plate and a profiling plate.
7. The middle motor performance test simulation equipment for the power-assisted battery car as claimed in claim 6, wherein the cam plate is sleeved on the outer shaft of the middle motor and is connected with the outer shaft of the middle motor through a key, the cam plate is fixed to the flange through a bolt, and when the transmission mechanism drives the flange to rotate, the cam plate can drive the outer shaft of the middle motor to rotate synchronously.
8. The middle motor performance test simulation equipment for the power-assisted storage battery car as claimed in claim 1, wherein the clamp module comprises: the fixture comprises a fixing plate and a plurality of quick clamping heads for tightly pressing the centrally-mounted motor, wherein the centrally-mounted motor is fixed on one side of the fixing plate through a positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222590671.0U CN218470925U (en) | 2022-09-29 | 2022-09-29 | Built-in motor performance test simulation equipment for power-assisted storage battery car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222590671.0U CN218470925U (en) | 2022-09-29 | 2022-09-29 | Built-in motor performance test simulation equipment for power-assisted storage battery car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218470925U true CN218470925U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222590671.0U Active CN218470925U (en) | 2022-09-29 | 2022-09-29 | Built-in motor performance test simulation equipment for power-assisted storage battery car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218470925U (en) |
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2022
- 2022-09-29 CN CN202222590671.0U patent/CN218470925U/en active Active
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