CN206124726U - Suspension of cross -country vehicle power assembly - Google Patents
Suspension of cross -country vehicle power assembly Download PDFInfo
- Publication number
- CN206124726U CN206124726U CN201621139040.5U CN201621139040U CN206124726U CN 206124726 U CN206124726 U CN 206124726U CN 201621139040 U CN201621139040 U CN 201621139040U CN 206124726 U CN206124726 U CN 206124726U
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- CN
- China
- Prior art keywords
- plate washer
- backup pad
- upper bracket
- lower supporting
- supporting plate
- 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.)
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- Vehicle Body Suspensions (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a suspension of cross -country vehicle power assembly, including last backup pad plate washer, main block rubber, spacing block rubber and bottom suspension fagging plate washer, main block rubber is W type structure, is provided with the through -hole on the main block rubber, spacing block rubber is connected with last backup pad plate washer, the upside welding of going up the backup pad plate washer has last backup pad upper bracket plate washer, and the downside welding of going up the backup pad plate washer has bottom suspension fagging upper bracket, main block rubber is connected with bottom suspension fagging upper bracket and bottom suspension fagging lower carriage, and the downside and the bottom suspension fagging plate washer of bottom suspension fagging lower carriage are connected. The utility model adopts the above structure suspension of cross -country vehicle power assembly, main block rubber adopts the special -shaped structure design, is convenient for control the sound rigidity and the ratio of the three principal direction of suspension, ensures powertrain mounting system low frequency and high frequency vibration isolation performance, compromises bearing capacity and displacement control and durable requirement simultaneously, has improved the NVH performance and the riding comfort of whole car, has practiced thrift the rubber quantity simultaneously, the cost is reduced.
Description
Technical field
This utility model is related to dynamic assembly suspension technical field, outstanding with power assembly more particularly, to a kind of offroad vehicle
Put.
Background technology
Vehicle NVH performances are the main performance index of current automobile product, are that consumer must take into when automobile is bought
One of factor, and Motor power assembly mounting system is an important subsystem of automobile vibration noise research, and power is total
Into being arranged on automobile frame or vehicle body by suspension system, suspension system subjects the quality of power assembly, various
Under operating mode, such as in the case of braking, acceleration effect, suspension system should be able to effectively limit power assembly maximum displacement, to keep away
Exempt to be collided with adjacent parts, suspension system should also have good vibration isolation to act on, and power assembly and Automobile are reduced as far as possible
Two-way oscillation transmission between frame or vehicle body.The dynamic assembly suspension of general Light-duty Vehicle, using regular rubber block structure, is satisfaction
The dynamic and static rigidity requirement and anti-vibration performance of three principal direction of suspension, can only in three directions increase or decrease glue consumption, this
Sample often causes the increase of rubber usage amount, stiffness tuning effect poor, relatively costly.Therefore, a kind of cross-country power train in vehicle application is designed total
It is necessary into suspension.
Utility model content
The purpose of this utility model is to provide a kind of offroad vehicle dynamic assembly suspension, by the knot for optimizing primary elastomeric block
Structure, using abnormally-structured design, is easy to control the sound rigidity and its ratio of three principal direction of suspension, it is ensured that dynamic assembly suspension
Low frequency and high-frequency vibration isolation performance, while take into account bearing capacity and Bit andits control and durable requirement, improve car load NVH performances and
Riding comfort, realizes that a kind of dynamic assembly suspension is completely developed, while having saved rubber consumption, reduces cost.
For achieving the above object, this utility model provides a kind of offroad vehicle dynamic assembly suspension, including upper backup pad
Plate washer, primary elastomeric block, spacing block rubber and lower supporting plate plate washer；
The primary elastomeric block is to be provided with through hole in W type structures, and the primary elastomeric block；
The spacing block rubber is connected with the upper backup pad plate washer；
Upper backup pad upper bracket plate washer, the upper backup pad upper bracket plate washer are welded with the upside of the upper backup pad plate washer
It is connected with engine support by alignment pin, on the downside of the upper backup pad plate washer lower supporting plate upper bracket is welded with；
The lower supporting plate upper bracket is connected with the primary elastomeric block, and the bottom of the primary elastomeric block is connected with lower supporting plate
Lower carriage, the downside of the lower supporting plate lower carriage is connected with the lower supporting plate plate washer, and the lower supporting plate plate washer passes through spiral shell
Bolt is connected with the suspension bearing on vehicle frame.
Preferably, the through hole is set to three, and through hole described in two of which is triangular structure, and another is described logical
Hole is circular configuration.
Preferably, the upper backup pad upper bracket plate washer is set to wedge structure, and the upper backup pad upper bracket plate washer
On nut is installed.
Preferably, the alignment pin arranges two, and the alignment pin is welded on the upper support upper bracket plate washer.
Preferably, the primary elastomeric block is connected by sulfuration with the lower supporting plate upper bracket and the lower supporting plate lower carriage
Connect, the spacing block rubber is connected by sulfuration with the upper backup pad plate washer.
Therefore, this utility model adopts the offroad vehicle dynamic assembly suspension of said structure, by optimizing primary elastomeric block
Structure, using abnormally-structured design, is easy to control the sound rigidity and its ratio of three principal direction of suspension, it is ensured that power assembly hangs
Frequency and high-frequency vibration isolation performance are set low, while taking into account bearing capacity and Bit andits control and durable requirement, the NVH performances of car load is improve
And riding comfort, realize that a kind of dynamic assembly suspension is completely developed, while having saved rubber consumption, reduce cost.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of the drawings
Fig. 1 is a kind of structural representation of offroad vehicle dynamic assembly suspension embodiment of this utility model；
Fig. 2 is a kind of top view of offroad vehicle dynamic assembly suspension embodiment of this utility model；
Fig. 3 is a kind of side view of offroad vehicle dynamic assembly suspension embodiment of this utility model.
Specific embodiment
Embodiment
Fig. 1 is a kind of structural representation of offroad vehicle dynamic assembly suspension embodiment of this utility model；Fig. 2 is this practicality
A kind of new offroad vehicle top view of dynamic assembly suspension embodiment；Fig. 3 is that a kind of cross-country power train in vehicle application of this utility model is total
Into the side view of suspension embodiment.As illustrated, this utility model provides a kind of offroad vehicle dynamic assembly suspension, including it is upper
Gripper shoe plate washer 1, primary elastomeric block 2, spacing block rubber 3 and lower supporting plate plate washer 4, primary elastomeric block 2 is W type structures, and primary elastomeric
Through hole 5 is provided with block 2, spacing block rubber 3 is connected with upper backup pad plate washer 1, the upside of upper backup pad plate washer 1 is welded with props up
Fagging upper bracket plate washer 6, upper backup pad upper bracket plate washer 6 is connected by alignment pin 7 with engine support, upper backup pad plate washer 1
Downside be welded with lower supporting plate upper bracket 8, lower supporting plate upper bracket 8 is connected with primary elastomeric block 2, and the bottom of primary elastomeric block 2 connects
Lower supporting plate lower carriage 9 is connected to, the downside of lower supporting plate lower carriage 9 is connected with lower supporting plate plate washer 4, lower supporting plate plate washer 4 leads to
Cross bolt to be connected with the suspension bearing on vehicle frame, this utility model adopts abnormally-structured design, primary elastomeric block to adopt W type structures,
By adjust the size of three through holes on primary elastomeric block, glue consumption number and rubber compounding can to a greater extent adjust outstanding
The ratio of rigidity and springrate ratio of three principal direction are put, so as to obtain good decoupling, both ensures that suspension high and low frequency is vibration isolation
Can require to meet suspension displacement, bearing requirements again, moreover it is possible to which the vibration that preferably isolation electromotor is produced is transmitted to car body, isolation
Cause the vibration of power assembly due to the input of road roughness, while the weight of power assembly can also be supported, the effect of bearing
In all dynamic forces (acceleration and deceleration, jolt, turn) of power assembly, the light commercial vehicles such as displacement and the corner of power assembly are controlled
Needs.
Through hole 5 is set to three, and two of which through hole 5 is triangular structure, and another through hole 5 is circular configuration, is had
Beneficial to the consumption of control rubber, the ratio of rigidity and springrate ratio of three principal direction of suspension are adjusted to a greater extent.
Upper backup pad upper bracket plate washer 6 is set to be provided with nut on wedge structure, and upper backup pad upper bracket plate washer 6
10, it is convenient to be connected with engine support.
Alignment pin 7 arranges two, and alignment pin 7 is welded on support upper bracket plate washer 6, using double locating pin structures, makes
Positioning more accurately, reduces rigging error, it is ensured that suspension confined state is consistent with design point.
Primary elastomeric block 2 is connected by sulfuration with lower supporting plate upper bracket 8 and lower supporting plate lower carriage 9, and spacing block rubber 3 leads to
Over cure is connected with upper backup pad plate washer 1.
Therefore, this utility model adopts the offroad vehicle dynamic assembly suspension of said structure, by optimizing primary elastomeric block
Structure, using abnormally-structured design, is easy to control the sound rigidity and its ratio of three principal direction of suspension, it is ensured that power assembly hangs
Frequency and high-frequency vibration isolation performance are set low, while taking into account bearing capacity and Bit andits control and durable requirement, the NVH performances of car load is improve
And riding comfort, realize that a kind of dynamic assembly suspension is completely developed, while having saved rubber consumption, reduce cost.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model rather than it is limited
System, although being described in detail to this utility model with reference to preferred embodiment, one of ordinary skill in the art should manage
Solution：It still can modify or equivalent to the technical solution of the utility model, and these modifications or equivalent are replaced
Change the spirit and scope that can not also make amended technical scheme depart from technical solutions of the utility model.
Claims (5)
1. a kind of offroad vehicle dynamic assembly suspension, it is characterised in that：Including upper backup pad plate washer, primary elastomeric block, spacing rubber
Block and lower supporting plate plate washer；
The primary elastomeric block is to be provided with through hole in W type structures, and the primary elastomeric block；
The spacing block rubber is connected with the upper backup pad plate washer；
Upper backup pad upper bracket plate washer is welded with the upside of the upper backup pad plate washer, the upper backup pad upper bracket plate washer passes through
Alignment pin is connected with engine support, and on the downside of the upper backup pad plate washer lower supporting plate upper bracket is welded with；
The lower supporting plate upper bracket is connected with the primary elastomeric block, and the bottom of the primary elastomeric block is connected with lower of lower supporting plate
Frame, the downside of the lower supporting plate lower carriage is connected with the lower supporting plate plate washer, the lower supporting plate plate washer by bolt with
Suspension bearing connection on vehicle frame.
2. offroad vehicle dynamic assembly suspension according to claim 1, it is characterised in that：The through hole is set to three,
And through hole described in two of which is triangular structure, another described through hole is circular configuration.
3. offroad vehicle dynamic assembly suspension according to claim 2, it is characterised in that：The upper backup pad upper bracket shelves
Plate is set to be provided with nut on wedge structure, and the upper backup pad upper bracket plate washer.
4. offroad vehicle dynamic assembly suspension according to claim 3, it is characterised in that：The alignment pin arranges two,
The alignment pin is welded on the upper support upper bracket plate washer.
5. offroad vehicle dynamic assembly suspension according to claim 4, it is characterised in that：The primary elastomeric block is by sulfuration
It is connected with the lower supporting plate upper bracket and the lower supporting plate lower carriage, the spacing block rubber is above propped up by sulfuration with described
Fagging plate washer connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621139040.5U CN206124726U (en) | 2016-10-20 | 2016-10-20 | Suspension of cross -country vehicle power assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621139040.5U CN206124726U (en) | 2016-10-20 | 2016-10-20 | Suspension of cross -country vehicle power assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124726U true CN206124726U (en) | 2017-04-26 |
Family
ID=58574722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621139040.5U Active CN206124726U (en) | 2016-10-20 | 2016-10-20 | Suspension of cross -country vehicle power assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124726U (en) |
-
2016
- 2016-10-20 CN CN201621139040.5U patent/CN206124726U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |