CN208297132U - The rack vibration-testing apparatus of power assembly system - Google Patents
The rack vibration-testing apparatus of power assembly system Download PDFInfo
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- CN208297132U CN208297132U CN201820426443.0U CN201820426443U CN208297132U CN 208297132 U CN208297132 U CN 208297132U CN 201820426443 U CN201820426443 U CN 201820426443U CN 208297132 U CN208297132 U CN 208297132U
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- power assembly
- assembly system
- measured
- testing apparatus
- shake table
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Abstract
The utility model proposes a kind of rack vibration-testing apparatus of power assembly system, comprising: shake table；Driving assembly, driving assembly are connected with shake table, to drive shake table to vibrate；Mounting assembly, mounting assembly are connected with power assembly system to be measured and shake table respectively, power assembly system to be measured are fixed on shake table；First controller and second controller, first controller is used to control driving assembly, shake table is driven to control driving assembly according to preset mode of vibration, second controller is integrated in power assembly system to be measured, for controlling the operating status of power assembly system to be measured.The device can effectively simulate the Vibration Condition of power assembly system under various road conditions, and just to find the problem and improve as soon as possible in the design phase, optimization design effect reduces unnecessary time and economic loss.
Description
Technical field
The utility model relates to technical field of new energy, in particular to the rack of a kind of power assembly system, which vibrates, to be surveyed
Trial assembly is set.
Background technique
As the maturation of new-energy automobile develops and becomes increasingly popular, the test problem of entire new energy automobile and components is got over
To be more concerned by people.Core component of the power assembly system as new-energy automobile, Test And Check Technology is in new energy
It is more highly valued in the Automobile Enterprises of source.
Currently, there is no the platform that the vibration that can be subject under different road conditions to power assembly is effectively examined
Frame can only export power assembly and carry out uniaxial measurement, can not examine the twin shaft of power assembly when carrying out power assembly test
Output, can not the vibration that is subject under different road conditions of simulation test power assembly, it would be highly desirable to solve.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.
It, can be with for this purpose, the purpose of this utility model is that propose a kind of rack vibration-testing apparatus of power assembly system
The effectively Vibration Condition of simulation power assembly system under various road conditions, reduces unnecessary time and economic loss.
In order to achieve the above objectives, the utility model proposes a kind of rack vibration-testing apparatus of power assembly system, packets
It includes: shake table；Driving assembly, the driving component are connected with the shake table, to drive the shake table to vibrate；Suspension group
Part, the mounting assembly are connected with power assembly system to be measured and the shake table respectively, by the power assembly system to be measured
System is fixed on the shake table；First controller and second controller, first controller are used to control the driving group
Part drives the shake table to control the driving component according to preset mode of vibration, and the second controller is integrated in institute
It states in power assembly system to be measured, for controlling the operating status of the power assembly system to be measured.
The rack vibration-testing apparatus of power assembly system according to the present utility model, can be to be measured with altitude simulation integration
The Vibration Condition of power assembly system under various road conditions, convenient for verifying power assembly system to be measured by rack at design initial stage
Shock resistance, consequently facilitating just find the problem as soon as possible in the design phase, and it is corresponding solve, and then it is mature to improve design
Degree, and reduce because Earlier designs during, to vibration the considerations of it is inconsiderate, and caused by unnecessary economic loss.
Further, further includes: power module, the power module are connected with the power assembly system to be measured.
Further, the power module is DC power supply.
Further, further includes: at least one first load motor for reversely dragging, described at least one is first negative
Carry any side that motor is set to the power assembly system to be measured；And/or at least one for reversely dragging second loads
Motor, at least one described second load motor are set to the opposite side of any side of the power assembly system to be measured.
Further, further includes: connection component, the connection component respectively at least one described first load motor,
At least one described second load motor is connected with the power assembly system to be measured.
Further, the connection component includes multiple semiaxis.
Further, the multiple semiaxis includes: at least one first semiaxis, at least one described first semiaxis respectively with
At least one described first load motor is connected with any side of the power assembly system to be measured；At least one second semiaxis,
At least one described second semiaxis is appointed at least one described second load motor and the power assembly system to be measured respectively
The opposite side of meaning side is connected.
Further, mounting assembly includes multiple suspensions.
Further, the multiple suspension is arranged on the shake table according to vehicle actual arrangement position, to suspend
State power assembly system to be measured.
Further, the driving component is driving motor.
The additional aspect of the utility model and advantage will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the knot according to the top view of the rack vibration-testing apparatus of the power assembly system of the utility model embodiment
Structure schematic diagram；
Fig. 2 is the knot according to the main view of the rack vibration-testing apparatus of the power assembly system of the utility model embodiment
Structure schematic diagram.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
The rack vibration-testing of the power assembly system proposed according to the utility model embodiment is described with reference to the accompanying drawings
Device.
Fig. 1 is that the structure of the top view of the rack vibration-testing apparatus of the power assembly system of the utility model embodiment is shown
It is intended to.
Referring to figs. 1 and 2, the rack vibration-testing apparatus 10 of the power assembly system includes: shake table 100, drives
Dynamic component 200, mounting assembly 300, the first controller 400 and second controller.
Wherein, driving assembly 200 is connected with shake table 100, to drive shake table 100 to vibrate.Mounting assembly 300 respectively with
Power assembly system 500 to be measured is connected with shake table 100, and power assembly system 500 to be measured is fixed on shake table 100.
First controller 400 is used to control driving assembly 200, to control the driving vibration of driving assembly 200 according to preset mode of vibration
Platform 100, second controller are integrated in power assembly system to be measured, for controlling the operating status of power assembly system to be measured.
The device 10 of the utility model embodiment can effectively simulate the Vibration Condition of power assembly system under various road conditions, to set
The meter stage just finds the problem and improves as soon as possible, and optimization design effect reduces unnecessary time and economic loss.
Wherein, in one embodiment of the utility model, mounting assembly 300 may include multiple suspensions (as suspended
301,302 are suspended and is suspended 303).
Wherein, in one embodiment of the utility model, driving assembly 200 can be driving motor.
Further, in one embodiment of the utility model, multiple suspensions are arranged according to vehicle actual arrangement position
On shake table 100, to suspend power assembly system 500 to be measured.
It is understood that referring to figs. 1 and 2, the utility model embodiment can be by power assembly system to be measured
500 are fixed on shake table 100 by mounting assembly 300, it should be noted that power assembly system 500 to be measured may include
MCU, motor and retarder, and power assembly system to be measured 500 is not direct and shake table 100 carries out face contact, to pass through
Driving assembly 200 (such as driving motor) under shake table 100 is vibrated according to pre-provisioning request, and pre-provisioning request can be by this field
Technical staff sets according to the actual situation, is not specifically limited herein, while power assembly system to be measured 500 is according to regulation
Mode operation, effectively simulate the Vibration Condition of power assembly system 500 to be measured under various road conditions, make Results of Vibration can
With the Vibration Condition in the more accurate practical traveling process of simulation vehicle, just to find the problem and change as soon as possible in the design phase
Kind, optimization design effect reduces unnecessary time and economic loss.
Further, in one embodiment of the utility model, as shown in Figure 1, the device of the utility model embodiment
10 further include: power module 600.Power module 600 is connected with power assembly system 500 to be measured.
Optionally, in one embodiment of the utility model, as shown in Figure 1, power module 600 can be direct current
Source.
It is understood that power module 600 is high voltage power supply cabinet, its main feature is that can be specific integrated circuit, number letter
Number processor, microprocessor, memory, field programmable gate array and other numbers or fictitious loads provide power supplies.
In general, power module 600 is known as POL power supply supply system or point of use power system.Due to mould
The advantages of block structure, is a lot of, thus modular power source be widely used in switching equipment, access device, mobile communication, microwave communication with
And the communications fields such as optical transport, router and automotive electronics, aerospace etc..
As shown in Figure 1, the power module 600 of the utility model embodiment can be DC power supply, it is used to simulated battery packet,
To provide energy source for power assembly system 500 to be measured.
Further, in one embodiment of the utility model, as depicted in figs. 1 and 2, the utility model embodiment
Device 10 further include: at least one the first load motor (such as the first load motor 700) and at least one second load motor are (such as
Second load motor 800).Wherein, for reversely dragging, at least one first load motor is set at least one first load motor
It is placed in any side of power assembly system 500 to be measured；And/or at least one second load motor is dragged for reversed, at least one
A second load motor is set to the opposite side of any side of power assembly system 500 to be measured.
It is understood that as shown in Figure 1, at least one first load motor and at least one second load motor are distinguished
The two sides of power assembly system 500 to be measured are set, and the first load motor of at least one of the utility model embodiment is used
In reversed dragging, perhaps at least one second load motor is used to reversely drag or at least one first load motor is used for
Reversed dragging and at least one second load motor are for reversely dragging.
Further, in one embodiment of the utility model, as shown in Fig. 2, the device of the utility model embodiment
10 further include: connection component 900.Wherein, connection component 900 respectively at least one first load motor, at least one second
Load motor is connected with power assembly system 500 to be measured.
Wherein, in one embodiment of the utility model, as shown in Figure 1, connection component 900 may include multiple half
Axis.
Further, in one embodiment of the utility model, as shown in Figure 1, multiple semiaxis include: at least one
One semiaxis (such as the first semiaxis 901) and at least one second semiaxis (such as the second semiaxis 902).Wherein, at least one first semiaxis
It is connected respectively with any side of at least one first load motor and power assembly system to be measured 500.At least one second semiaxis
It is connected respectively with the opposite side of any side of at least one second load motor and power assembly system to be measured 500.
It is understood that as shown in Figure 1, power assembly system to be measured 500 can pass through multiple semiaxis and at least one
First load motor and at least one second load motor, which link together, reversely to be dragged, meanwhile, it is right by controller 400
Power assembly system 500 to be measured is controlled, with simulating vehicle under various complex road conditions, such as power assembly system 500 to be measured
Superimposed motor, retarder itself vibrate, the vibration of at least one first load and at least one the second responsible motor transmitting, vibration
The road bumps vibration and 500 superimposed motor of power assembly system to be measured, retarder itself that platform 100 is simulated are vibrated, and at least one
The road bumps vibration that the vibration and shake table 100 of a first load and the transmitting of at least one second load motor are simulated is folded
Influence of the vibrating effect to power assembly system 500 to be measured after adding, consequently facilitating just find the problem as soon as possible in the design phase,
And it is corresponding solve, and then improve design maturity, and reduce because during Earlier designs, to vibration the considerations of is inconsiderate, and makes
At unnecessary economic loss.
It, can be with altitude simulation according to the rack vibration-testing apparatus for the power assembly system that the utility model embodiment proposes
The Vibration Condition of integration power assembly system to be measured under various road conditions, convenient for verifying to be measured move by rack at design initial stage
The shock resistance of power assembly system consequently facilitating just finding the problem as soon as possible in the design phase, and corresponding solution, and then improves
Design maturity, and reduce because Earlier designs during, to vibration the considerations of it is inconsiderate, and caused by unnecessary economic loss.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element, unless otherwise restricted clearly.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of rack vibration-testing apparatus of power assembly system characterized by comprising
Shake table；
Driving assembly, the driving component are connected with the shake table, to drive the shake table to vibrate；
Mounting assembly, the mounting assembly are connected with power assembly system to be measured and the shake table respectively, will be described to be measured
Power assembly system is fixed on the shake table；And
First controller and second controller, first controller is used to control the driving component, according to preset vibration
Flowing mode controls the driving component and drives the shake table, and the second controller is integrated in the power assembly system to be measured
In, for controlling the operating status of the power assembly system to be measured.
2. the rack vibration-testing apparatus of power assembly system according to claim 1, which is characterized in that further include:
Power module, the power module are connected with the power assembly system to be measured.
3. the rack vibration-testing apparatus of power assembly system according to claim 2, which is characterized in that the power supply mould
Block is DC power supply.
4. the rack vibration-testing apparatus of power assembly system according to claim 1, which is characterized in that further include:
At least one first load motor for reversely dragging, at least one described first load motor are set to described to be measured
Any side of power assembly system；And/or
At least one second load motor for reversely dragging, at least one described second load motor are set to described to be measured
The opposite side of any side of power assembly system.
5. the rack vibration-testing apparatus of power assembly system according to claim 4, which is characterized in that further include:
Connection component, the connection component respectively at least one described first load motor, it is described at least one second load
Motor is connected with the power assembly system to be measured.
6. the rack vibration-testing apparatus of power assembly system according to claim 5, which is characterized in that the connection group
Part includes multiple semiaxis.
7. the rack vibration-testing apparatus of power assembly system according to claim 6, which is characterized in that the multiple half
Axis includes:
At least one first semiaxis, at least one described first semiaxis respectively at least one described first load motor and described
Any side of power assembly system to be measured is connected；
At least one second semiaxis, at least one described second semiaxis respectively at least one described second load motor and described
The opposite side of any side of power assembly system to be measured is connected.
8. the rack vibration-testing apparatus of power assembly system according to claim 1, which is characterized in that mounting assembly packet
Include multiple suspensions.
9. the rack vibration-testing apparatus of power assembly system according to claim 8, which is characterized in that the multiple outstanding
It sets and is arranged on the shake table according to vehicle actual arrangement position, to suspend the power assembly system to be measured.
10. the rack vibration-testing apparatus of -9 described in any item power assembly systems according to claim 1, which is characterized in that
The driving component is driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820426443.0U CN208297132U (en) | 2018-03-28 | 2018-03-28 | The rack vibration-testing apparatus of power assembly system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820426443.0U CN208297132U (en) | 2018-03-28 | 2018-03-28 | The rack vibration-testing apparatus of power assembly system |
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| CN208297132U true CN208297132U (en) | 2018-12-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896276A (en) * | 2020-07-24 | 2020-11-06 | 东风商用车有限公司 | Test bench of power assembly suspension system idle speed vibration |
-
2018
- 2018-03-28 CN CN201820426443.0U patent/CN208297132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896276A (en) * | 2020-07-24 | 2020-11-06 | 东风商用车有限公司 | Test bench of power assembly suspension system idle speed vibration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190128 Address after: 341409 No. 6 Sunrise Avenue, New Energy Automobile Science and Technology City, Ganzhou Economic and Technological Development Zone, Ganzhou City, Jiangxi Province Patentee after: Guo Zhijun Automobile Co., Ltd. Address before: No. 5 Guanghua Road, Tongzhou District, Beijing 100123, Building 2, Building 3, Building 310 Patentee before: Guo Zhi jun (Beijing) Automotive Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |