CN211205694U - Six-degree-of-freedom vibration test bench for vehicle power storage battery system - Google Patents
Six-degree-of-freedom vibration test bench for vehicle power storage battery system Download PDFInfo
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- CN211205694U CN211205694U CN201921581716.XU CN201921581716U CN211205694U CN 211205694 U CN211205694 U CN 211205694U CN 201921581716 U CN201921581716 U CN 201921581716U CN 211205694 U CN211205694 U CN 211205694U
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Abstract
The utility model discloses a six degrees of freedom vibration test rack of automobile-used power storage battery system, including simulation frame, simulation battery box, first drive mechanism, switch board, simulation frame inboard is provided with simulation battery box, simulation battery box pass through bolted connection in the simulation frame, simulation frame lower extreme is provided with first drive mechanism, first drive mechanism one side is provided with first mainframe box, first mainframe box one side is provided with the second mainframe box, second mainframe box one side is provided with second drive mechanism, and beneficial effect lies in: the experimental data is reasonable, the reasonability of data results is guaranteed by utilizing the mutual data comparison of various sensors, the experimental effect is good, the real road condition conditions are simulated by utilizing multi-directions, the condition of the rack is observed, the detection efficiency is high, the road condition is rapidly simulated by utilizing the controller, and the results are obtained.
Description
Technical Field
The utility model relates to an automobile storage battery test field especially relates to six degree of freedom vibration test rack of automobile-used power battery system.
Background
The storage battery is one of the very important parts on the automobile, the storage battery is connected with the generator in parallel on the automobile and supplies power to electric equipment, the storage battery is firmly fixed on the automobile longitudinal beam, the situations of loosening and falling off of a storage battery bracket and the like in the starting and running processes of the automobile are avoided, the storage battery bracket assembly bears the quality of the storage battery, the storage battery can directly fall off once the storage battery bracket assembly breaks off, particularly, the road surface impact is large for an engineering vehicle with poor running road surface condition, the working environment of the storage battery bracket assembly is worse, so the durability performance of the storage battery bracket assembly is checked in the product development process, the storage battery bracket assembly meets the use requirement of the whole automobile, and hitherto, the durability test and check method for the storage battery bracket assembly in the domestic automobile industry is mainly used for monitoring in the whole automobile road test and test field test process, time and labor are wasted, the repeatability is poor, and the product development process is influenced; the bench test method can overcome the defects of the actual road test method to a great extent, but no test bench for testing the durability of the storage battery bracket assembly exists at present, so that a technical scheme capable of providing the test bench and the test method for testing the durability of the storage battery bracket assembly is hopeful.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing just in order to solve above-mentioned problem automobile-used power battery system six degrees of freedom vibration test rack, the utility model provides the high practicality of test rack.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a six-degree-of-freedom vibration testing rack for a vehicle power storage battery system comprises a simulation frame, a simulation storage battery box, a first transmission mechanism and a control cabinet, wherein the simulation storage battery box is arranged on the inner side of the simulation frame and is connected to the simulation frame through a bolt, the first transmission mechanism is arranged at the lower end of the simulation frame, a first host box is arranged on one side of the first transmission mechanism, a second host box is arranged on one side of the first host box, a second transmission mechanism is arranged on one side of the second host box, a third transmission mechanism is arranged at the front end of the first transmission mechanism, a third host box is arranged on one side of the third transmission mechanism, a fourth host box is arranged on one side of the third host box, a fourth transmission mechanism is arranged on one side of the fourth host box, and the control cabinet is arranged on one side of the fourth transmission mechanism, the control cabinet is connected with the fourth transmission mechanism through bolts, the front end of the control cabinet is provided with a display screen which is embedded in the control cabinet, one side of the display screen is provided with a control key which is embedded in the control cabinet, the first transmission mechanism, the second transmission mechanism, the third transmission mechanism and the fourth transmission mechanism respectively comprise a universal connecting block and a universal connecting seat, the lower end of the universal connecting block is provided with the universal connecting seat, the universal connecting block and the universal connecting seat are in clearance fit, the lower end of the universal connecting seat is provided with a piston rod, the universal connecting seat is connected with the piston rod through bolts, the lower end of the piston rod is provided with a cylinder body, the piston rod is connected with the cylinder body through sliding, the lower end of the cylinder body is provided with a moving seat, and the cylinder body is connected with the moving seat through, the device comprises a cylinder body, and is characterized in that an electric motor is arranged on one side of the cylinder body, a sliding rail is arranged at the lower end of a moving seat, the moving seat is connected to the sliding rail through sliding, a base is arranged at the lower end of the sliding rail, an oil pipe is arranged on the other side of the cylinder body, a pressure sensor is arranged in a universal connecting block, the type of the pressure sensor is TJP-1, a gyroscope is arranged in a simulation storage battery box, the type of the gyroscope is ADIS16080, an acceleration sensor is arranged at the lower end of the gyroscope, and the type of.
Preferably: the first mainframe box, the second mainframe box, the third mainframe box, fourth mainframe box inside all is provided with solenoid valve, oil pump, oil tank.
So set up, first mainframe the second mainframe the third mainframe the fourth mainframe plays the energy supply effect, and inside is provided with provides kinetic energy the solenoid valve the oil pump the oil tank.
Preferably: the electromagnetic valve is arranged on one side of the oil pump, and the oil tank is arranged at the lower end of the oil pump.
So set up, the oil pump plays the energy supply effect, the oil tank plays the oil storage effect, the solenoid valve plays the break-make effect.
Preferably: the control cabinet is internally provided with a controller, the controller is SPC-STW-26A1, one side of the controller is provided with a processor, and the processor is MT 6516.
So configured, the controller and the processor function to control and process electrical component information.
Preferably: the oil tank pass through bolted connection in first mainframe box, the oil pump pass through bolted connection in first mainframe box, the solenoid valve pass through threaded connection in the oil pump.
So set up, the oil tank with the oil pump passes through bolted connection and has guaranteed inside the first mainframe box the oil tank with the stability of oil pump.
Preferably: the controller is connected to the control cabinet through screws, and the processor is connected to the control cabinet through screws.
So set up, the controller with the treater pass through the screw with the switch board is connected, has guaranteed the controller with the stability of treater.
Preferably: the controller is connected with the control key, the display screen, the motor, the electromagnetic valve, the oil pump and the processor through wires, and the processor is connected with the pressure sensor, the gyroscope and the acceleration sensor through wires.
So set up, the controller with each electrical components is connected through the wire to the treater, has guaranteed electrical components's steady operation.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the experimental data is reasonable, and the reasonability of the data result is ensured by utilizing the data comparison among various sensors;
2. the experimental effect is good, the real road condition is simulated by utilizing multiple directions, and the condition of the rack is observed;
3. the detection efficiency is high, and the controller is utilized to simulate the road condition quickly to obtain a result.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a six-degree-of-freedom vibration testing rack of a vehicle power storage battery system according to the present invention;
FIG. 2 is a front view of a first transmission mechanism of a six-degree-of-freedom vibration testing stand for a vehicle power storage battery system according to the present invention;
fig. 3 is a schematic view of the internal structure of a control cabinet of a six-degree-of-freedom vibration testing rack of the vehicle power storage battery system of the present invention;
FIG. 4 is a schematic diagram of the internal structure of a simulated battery box of the six-degree-of-freedom vibration testing rack of the vehicular power battery system of the present invention;
fig. 5 is a block diagram of the circuit structure of the six-degree-of-freedom vibration testing rack of the power battery system for the vehicle of the present invention.
The reference numerals are explained below:
1. simulating a frame; 2. simulating a storage battery box; 3. a first main chassis; 4. a second main chassis; 5. a third main chassis; 6. a fourth main chassis; 7. a first transmission mechanism; 8. a second transmission mechanism; 9. a third transmission mechanism; 10. a fourth transmission mechanism; 11. a control cabinet; 12. a display screen; 13. a control key; 14. a universal connecting block; 15. a universal connecting base; 16. a piston rod; 17. a cylinder body; 18. an electric motor; 19. a movable seat; 20. a slide rail; 21. an electromagnetic valve; 22. an oil pump; 23. an oil tank; 24. a pressure sensor; 25. an oil pipe; 26. a controller; 27. a processor; 28. a gyroscope; 29. an acceleration sensor; 30. a base.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in fig. 1-5, the six-degree-of-freedom vibration testing bench for the vehicle power storage battery system comprises a simulation frame 1, a simulation storage battery box 2, a first transmission mechanism 7 and a control cabinet 11, wherein the simulation storage battery box 2 is arranged on the inner side of the simulation frame 1, the simulation frame 1 plays a role of simulating the frame, the simulation storage battery box 2 plays a role of simulating, the simulation storage battery box 2 is connected to the simulation frame 1 through bolts, the lower end of the simulation frame 1 is provided with the first transmission mechanism 7, the first transmission mechanism 7 plays a role of simulating movement, one side of the first transmission mechanism 7 is provided with a first main box 3, the first main box 3 plays a role of protecting, one side of the first main box 3 is provided with a second main box 4, one side of the second main box 4 is provided with a second transmission mechanism 8, the front end of the first transmission mechanism 7 is provided with a third transmission mechanism 9, one side of the third, a fourth mainframe box 6 is arranged on one side of the third mainframe box 5, a fourth transmission mechanism 10 is arranged on one side of the fourth mainframe box 6, a control cabinet 11 is arranged on one side of the fourth transmission mechanism 10, the control cabinet 11 plays a role in control, the control cabinet 11 is connected to the fourth transmission mechanism 10 through bolts, a display screen 12 is arranged at the front end of the control cabinet 11, the display screen 12 plays a role in display and lease, the display screen 12 is embedded in the control cabinet 11, a control key 13 is arranged on one side of the display screen 12, the control key 13 plays a role in control, the control key 13 is embedded in the control cabinet 11, the first transmission mechanism 7, the second transmission mechanism 8, the third transmission mechanism 9 and the fourth transmission mechanism 10 all comprise universal connecting blocks 14 and universal connecting seats 15, the lower ends of the universal connecting blocks 14 are provided with universal connecting seats 15, the universal connecting seats 14 play a role in connection, the universal connecting seats 15 play a role in, the lower end of the universal connecting seat 15 is provided with a piston rod 16, the piston rod 16 plays a role of lifting, the universal connecting seat 15 is connected to the piston rod 16 through a bolt, the lower end of the piston rod 16 is provided with a cylinder body 17, the cylinder body 17 plays a role of supporting, the piston rod 16 is connected to the cylinder body 17 through a sliding way, the lower end of the cylinder body 17 is provided with a moving seat 19, the moving seat 19 plays a role of moving, the cylinder body 17 is connected to the moving seat 19 through a bolt, one side of the cylinder body 17 is provided with a motor 18, the motor 18 plays a role of energy supply, the lower end of the moving seat 19 is provided with a sliding rail 20, the sliding rail 20 plays a role of limiting, the moving seat 19 is connected to the sliding rail 20 through a sliding way, the lower end of the sliding rail 20 is provided with a base 30, the gyroscope 28 plays a role in detection, the acceleration sensor 29 is arranged at the lower end of the gyroscope 28, and the acceleration sensor 29 plays a role in detection.
Example 2
This example differs from example 1 in that:
Example 3
This example differs from example 2 in that:
the electromagnetic valve 21 is arranged on one side of the oil pump 22, the oil tank 23 is arranged at the lower end of the oil pump 22, the oil pump 22 plays a role in energy supply, the oil tank 23 plays a role in oil storage, and the electromagnetic valve 21 plays a role in on-off.
The working principle is as follows: the simulation frame 1 and the simulation storage battery box 2 are connected with the first transmission mechanism 7, the second transmission mechanism 8, the third transmission mechanism 9 and the fourth transmission mechanism 10, the controller 26 is controlled by the control key 13, the controller 26 controls the oil pump 22 and the electromagnetic valve 21 in the first main machine box 3, the second main machine box 4, the third main machine box 5 and the fourth main machine box 6, the cylinder body 17 starts to ascend and descend to simulate bumpy road conditions, when the front and back movement needs to be simulated, the controller 26 controls the motor 18, the movable seat 19 moves on the sliding rail 20, the pressure sensor 24 obtains data and feeds back the data to the processor 27, the gyroscope 28 and the acceleration sensor 29 feed back measured data to the processor 27 at the same time, the processor 27 sends comparison information to the controller 26 after processing, and the controller 26 controls the display screen 12 to display the data.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
1. Six degree of freedom vibration test rack of automobile-used power battery system, its characterized in that: comprises a simulation frame (1), a simulation storage battery box (2), a first transmission mechanism (7) and a control cabinet (11), wherein the simulation storage battery box (2) is arranged on the inner side of the simulation frame (1), the simulation storage battery box (2) is connected to the simulation frame (1) through a bolt, the first transmission mechanism (7) is arranged at the lower end of the simulation frame (1), a first mainframe box (3) is arranged on one side of the first transmission mechanism (7), a second mainframe box (4) is arranged on one side of the first mainframe box (3), a second transmission mechanism (8) is arranged on one side of the second mainframe box (4), a third transmission mechanism (9) is arranged at the front end of the first transmission mechanism (7), a third mainframe box (5) is arranged on one side of the third transmission mechanism (9), a fourth mainframe box (6) is arranged on one side of the third mainframe box (5), the fourth mainframe box (6) is provided with a fourth transmission mechanism (10) on one side, the fourth transmission mechanism (10) is provided with the control cabinet (11) on one side, the control cabinet (11) is connected to the fourth transmission mechanism (10) through bolts, the front end of the control cabinet (11) is provided with a display screen (12), the display screen (12) is inlaid in the control cabinet (11), one side of the display screen (12) is provided with a control key (13), the control key (13) is inlaid in the control cabinet (11), the first transmission mechanism (7), the second transmission mechanism (8), the third transmission mechanism (9) and the fourth transmission mechanism (10) respectively comprise a universal connecting block (14) and a universal connecting seat (15), the lower end of the universal connecting block (14) is provided with the universal connecting seat (15), the universal connecting block (14) and the universal connecting seat (15) are in clearance fit, the lower end of the universal connecting seat (15) is provided with a piston rod (16), the universal connecting seat (15) is connected to the piston rod (16) through a bolt, the lower end of the piston rod (16) is provided with a cylinder body (17), the piston rod (16) is connected to the cylinder body (17) through a sliding way, the lower end of the cylinder body (17) is provided with a moving seat (19), the cylinder body (17) is connected to the moving seat (19) through a bolt, one side of the cylinder body (17) is provided with a motor (18), the lower end of the moving seat (19) is provided with a sliding rail (20), the moving seat (19) is connected to the sliding rail (20) through a sliding way, the lower end of the sliding rail (20) is provided with a base (30), the other side of the cylinder body (17) is provided with an oil pipe (25), a pressure sensor, and an acceleration sensor (29) is arranged at the lower end of the gyroscope (28).
2. The six-degree-of-freedom vibration test bench for the vehicle power battery system according to claim 1, characterized in that: the first mainframe box (3), the second mainframe box (4), the third mainframe box (5), fourth mainframe box (6) are inside all to be provided with solenoid valve (21), oil pump (22), oil tank (23).
3. The six-degree-of-freedom vibration test bench for the vehicle power storage battery system according to claim 2, characterized in that: the electromagnetic valve (21) is arranged on one side of the oil pump (22), and the oil tank (23) is arranged at the lower end of the oil pump (22).
4. The six-degree-of-freedom vibration test bench for the vehicle power battery system according to claim 3, characterized in that: the control cabinet (11) is internally provided with a controller (26), and one side of the controller (26) is provided with a processor (27).
5. The six-degree-of-freedom vibration test bench for the vehicle power battery system according to claim 4, characterized in that: the oil tank (23) is connected with the first mainframe box (3) through bolts, the oil pump (22) is connected with the first mainframe box (3) through bolts, and the electromagnetic valve (21) is connected with the oil pump (22) through threads.
6. The six-degree-of-freedom vibration test bench for the vehicle power storage battery system according to claim 5, characterized in that: the controller (26) is connected to the control cabinet (11) through screws, and the processor (27) is connected to the control cabinet (11) through screws.
7. The six-degree-of-freedom vibration test bench for the vehicle power battery system according to claim 6, characterized in that: the controller (26) is connected with the control key (13), the display screen (12), the motor (18), the electromagnetic valve (21), the oil pump (22) and the processor (27) through wires, and the processor (27) is connected with the pressure sensor (24), the gyroscope (28) and the acceleration sensor (29) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921581716.XU CN211205694U (en) | 2019-09-20 | 2019-09-20 | Six-degree-of-freedom vibration test bench for vehicle power storage battery system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921581716.XU CN211205694U (en) | 2019-09-20 | 2019-09-20 | Six-degree-of-freedom vibration test bench for vehicle power storage battery system |
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| CN211205694U true CN211205694U (en) | 2020-08-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504949A (en) * | 2020-11-18 | 2021-03-16 | 广州小鹏汽车科技有限公司 | Power battery pack performance test bench and test method |
| CN114166449A (en) * | 2022-02-14 | 2022-03-11 | 江西京九电源科技有限公司 | Storage battery shock resistance detection device |
| CN115144199A (en) * | 2022-06-24 | 2022-10-04 | 东风柳州汽车有限公司 | Gyroscope fixing device and vehicle stability control test equipment |
-
2019
- 2019-09-20 CN CN201921581716.XU patent/CN211205694U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504949A (en) * | 2020-11-18 | 2021-03-16 | 广州小鹏汽车科技有限公司 | Power battery pack performance test bench and test method |
| CN114166449A (en) * | 2022-02-14 | 2022-03-11 | 江西京九电源科技有限公司 | Storage battery shock resistance detection device |
| CN115144199A (en) * | 2022-06-24 | 2022-10-04 | 东风柳州汽车有限公司 | Gyroscope fixing device and vehicle stability control test equipment |
| CN115144199B (en) * | 2022-06-24 | 2024-03-22 | 东风柳州汽车有限公司 | Gyroscope fixing device and vehicle stability test equipment |
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