CN206129975U - Go up strutting arrangement and shock absorber and vehicle - Google Patents
Go up strutting arrangement and shock absorber and vehicle Download PDFInfo
- Publication number
- CN206129975U CN206129975U CN201621048067.3U CN201621048067U CN206129975U CN 206129975 U CN206129975 U CN 206129975U CN 201621048067 U CN201621048067 U CN 201621048067U CN 206129975 U CN206129975 U CN 206129975U
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- inner frame
- housing
- vibroshock
- support meanss
- upper support
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Abstract
The utility model discloses a go up strutting arrangement and shock absorber and vehicle goes up strutting arrangement and includes: casing, vibration isolation piece and inner frame, the inner frame sets up in the casing just the vibration isolation piece is connected the casing with between the inner frame, be provided with the piston rod connecting hole on the inner frame. Through setting up the inner frame, can change the bang path of vibration on the last strutting arrangement of shock absorber to can disperse vibration attenuation, can reduce the vibration better, and then can improve the NVH performance of vehicle.
Description
Technical field
This utility model is related to technical field of vehicle, more particularly to a kind of vibroshock upper support meanss and have on this
The vibroshock of support meanss and the vehicle with the vibroshock.
Background technology
In correlation technique, on vibroshock, the major function of vibration isolation block is to connect front sliding column module and car by vibroshock upper end
Body, in vehicle travel process, upper vibration isolation block bears
The dynamic of stopper rod and static load, while meeting NVH, (Noise, Vibration, Harshness- noise, vibration are thick with sound and vibration
Rugosity) the steady the objectives of performance and behaviour.
Wherein, on front vibroshock, vibration isolation block, spring, buffer stopper and absorber damping force are transmitted by single channel, are caused
When road conditions are poor, the temporary impact that vehicle body is subject to is larger, affects comfortableness.In addition, adopting metal-rubber inside upper support meanss
Vulcanizable construction, can only be by changing rubber hardness or rubber alteration of form respectively to rigidity, as rubber hardness change is by vibration isolation block
Durable to require restriction, rubber shape is restricted by vibration isolation block size and mounting interface generalization, vibration isolation block integral rigidity excursion
It is restricted.
Utility model content
This utility model is intended at least to solve to a certain extent one of technical problem in correlation technique.For this purpose, this reality
With a kind of upper support meanss of vibroshock of new proposition, on this, support meanss can disperse vibration of transmitting and decay, such that it is able to
Improve the NVH performances of vehicle.
This utility model also proposed a kind of vibroshock.
This utility model further proposes a kind of vehicle.
According to the upper support meanss of vibroshock of the present utility model, including：Housing, vibration isolation block and inner frame, the internal skeleton
Frame is arranged in the housing and the vibration isolation block is connected between the housing and the inner frame, is arranged on the inner frame
There is piston lever attachment hole.
According to the upper support meanss of vibroshock of the present utility model, by arranging inner frame, thus it is possible to vary and increase vibration
Bang path in the upper support meanss of vibroshock, such that it is able to disperse decay vibration, can preferably reduce vibration, and then
The NVH performances of vehicle can be improved.
In addition, can also have following additional technical feature according to the upper support meanss of vibroshock of the present utility model：
In some examples of the present utility model, the top and bottom of the inner frame are respectively arranged with first through hole and
Two through holes, second through hole are the piston lever attachment hole, and the inner frame is by securing member and passes through second through hole
Piston rod end be fixedly connected.
In some examples of the present utility model, the upper support meanss also include：Radiai adjustment part, the radiai adjustment
Part is arranged on the vibration isolation block, the side wall general parallel orientation of the radiai adjustment part and the inner frame.
In some examples of the present utility model, the radiai adjustment part is arranged in a ring and around the inner frame.
In some examples of the present utility model, the radiai adjustment part is abutted on the medial wall of the housing.
In some examples of the present utility model, the radiai adjustment part is metalwork.
In some examples of the present utility model, the housing includes：Upper shell and lower house, the middle part of the upper shell
The middle part of the protruding upward and lower house is downwardly projecting with corresponding with the projection of the upper shell, so as to limit appearance
Receive the space of the vibration isolation block and the inner frame.
In some examples of the present utility model, the vibration isolation block is rubber parts, and the rubber parts sulfuration is in the internal skeleton
Between frame and the housing.
According to vibroshock of the present utility model, including：Described upper support meanss；Piston rod, the piston rod pass through institute
The bottom of housing is stated to be fixedly connected with the inner frame；Bearing, the bearing are only against the bottom of the housing and around institute
State piston rod；Spring, the spring are only against on the bearing and around the piston rod；Buffer stopper, the buffer stopper are only supported
In the bottom of the housing and it is set on the piston rod.
The vibroshock is identical with the beneficial effect of the upper support meanss of above-mentioned vibroshock, will not be described in detail herein.
According to vehicle of the present utility model, including described vibroshock.
The vehicle is identical with the beneficial effect of above-mentioned vibroshock, will not be described in detail herein.
Description of the drawings
Fig. 1 is the partial sectional view of the vibroshock according to this utility model embodiment；
Fig. 2 is the sectional view of the upper support meanss of the vibroshock according to this utility model embodiment.
Reference：
Vibroshock 100；
Upper support meanss 10；Housing 11；Upper shell 111；Lower house 112；Vibration isolation block 12；Inner frame 13；First through hole
131；Second through hole 132；Radiai adjustment part 14；
Piston rod 20；Bearing 30；Spring 40；Buffer stopper 50；Securing member 60.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining this utility model, and it is not intended that new to this practicality
The restriction of type.
Below with reference to the accompanying drawings describe the vibroshock 100 according to this utility model embodiment in detail, the vibroshock 100 is applied
On vehicle, for example, the vibroshock 100 can be used as the front vibroshock of vehicle.
According to the vibroshock 100 of this utility model embodiment can include upper support meanss 10, piston rod 20, bearing 30,
Spring 40 and buffer stopper 50.
As shown in Fig. 2 upper support meanss 10 include：Housing 11, vibration isolation block 12 and inner frame 13, housing 11 can include：
Upper shell 111 and lower house 112, the middle part of upper shell 111 are protruding upward, and lower house 112 middle part it is downwardly projecting with
The projection of upper shell 111 is corresponding, so as to limit the space for accommodating vibration isolation block 12 and inner frame 13.In other words, vibration isolation
Block 12 and inner frame 13 are arranged on the interior volume of housing 11.So housing 11 at least can be played to a certain extent and be protected and solid
Determine the effect of vibration isolation block 12 and inner frame 13.
Inner frame 13 is arranged on inside housing 11, and vibration isolation block 12 is connected between housing 11 and inner frame 13, wherein, vibration isolation
Block 12 can be rubber parts, and rubber parts sulfuration is between inner frame 13 and housing 11.Housing 11 and inner frame can so be improved
Connection reliability between 13, such that it is able to improve the structural reliability of upper support meanss 10.
The principle of vibration isolation block 12 is described in detail below, vibration isolation block 12 can be rubber parts, and rubber is incompressibility thing
Matter, constancy of volume during deformation, therefore it is more to constrain the Free Surface of its deformation, is less susceptible to deformation, and spring rate is also higher,
Such as, if one piece of thin plate is inserted in cube shaped rubber so as to be difficult to deform in compression direction, spring rate can be improved
(radial direction of bushing)；While the thin plate hardly restrained deformation in the middle of shear direction, so spring performance is constant；By middle folder
There is thin plate, thus it is possible to vary the Spring rate specific of compression direction and shear direction.
As shown in Fig. 2 upper support meanss 10 also include：Radiai adjustment part 14, radiai adjustment part 14 are arranged on vibration isolation block 12
On, the side wall general parallel orientation of radiai adjustment part 14 and inner frame 13.In the radial direction cloth of the radiai adjustment part 14 in piston rod 20
Put, and radiai adjustment part 14 can be embedded inside vibration isolation block 12, certainly, radiai adjustment part 14 can also abut in housing 11
Medial wall on.In other words, radiai adjustment block can be arranged between vibration isolation block 12 and housing 11.Radiai adjustment part 14 can be in
Annular, and radiai adjustment part 14 can be arranged around inner frame 13.Radiai adjustment part 14 can effectively improve support meanss
10 it is each to Line stiffness and torsional rigidity, such that it is able to be conducive to upper support meanss 10 reduce vibration.And footpath in a ring
The rigidity of upper support meanss 10 can preferably be improved to regulating part 14.
Radiai adjustment part 14 can be metalwork.14 structural strength of radiai adjustment part that metal is constituted is big, such that it is able to protect
The intensity in radial directions of support meanss 10 on card, and the deformation in radial directions of vibration isolation block 12 can be reduced, so
The deformation in the axial direction of vibration isolation block 12 can be conducive to, such that it is able to effectively reduce vibration.By changing radiai adjustment part
14 size is (such as：Wall thickness, shape) each to Line stiffness and the tune of torsional rigidity of support meanss 10 on vibroshock 100 can be increased
Whole scope, and in the calibration procedures of chassis, it is possible to achieve each to Static stiffness (Line stiffness, torsional rigidity) and dynamic stiffness is quick
Adjust.
As shown in Fig. 2 the top and bottom of inner frame 13 are respectively arranged with first through hole 131 and the second through hole 132, first
Through hole 131 and the second through hole 132 can in the vertical direction just to arranging, and the diameter of first through hole 131 can be logical more than second
The diameter in hole 132.Second through hole 132 of inner frame 13 can be piston rod connecting hole, can be provided with and the on upper shell 111
One through hole, 131 corresponding through hole.
Piston rod 20 through housing 11 bottom being fixedly connected with inner frame 13, that is to say, that can be with lower house 112
The perforation for being provided with and passing through for piston rod 20, the end of piston rod 20 can pass through the second through hole 132, and piston rod 20
Can stretch in inner frame 13 end.Inner frame 13 can be fixedly connected with piston rod 20 by securing member 60, securing member 60 from
Stretch in inner frame 13 in first through hole 131, and securing member 60 is connected with the end thread of piston rod 20.Such securing member 60
Inner frame 13 can be fixedly connected with the end of piston rod 20, and threaded connection can cause inner frame 13 and piston rod 20
To be fixedly connected mode simple and reliable for end.
Bearing 30 is only against the bottom of housing 11, and in other words, bearing 30 is only against on the lower surface of lower house 112, wherein
Bearing 30 can be traveller bearing, and bearing 30 arranged around piston rod 20, and spring 40 stops and being against on bearing 30, and spring
40 are arranged around piston rod 20.
Buffer stopper 50 is only against the bottom of housing 11, and in other words, buffer stopper 50 is only against on the lower surface of lower house 112,
And buffer stopper 50 is set on piston rod 20.Buffer stopper 50 can be rubber parts.
In vehicle travel process, the vibration at wheel can pass to vehicle body by vibroshock 100, vibrate in vibroshock
When transmitting on 100, part vibration can pass to inner frame 13 by piston rod 20, and inner frame 13 can pass through vibration isolation block 12
Vibration is reduced, another part vibration can pass through spring 40 and bearing 30 passes to the housing 11 of support meanss 10, housing 11
Vibration can be reduced by vibration isolation block 12, another partial vibration can pass to housing 11 by buffer stopper 50, and housing 11 passes through
Vibration isolation block 12 reduces vibration.
Thus, the vibroshock 100 according to this utility model embodiment, by arranging inner frame 13, thus it is possible to vary and increase
Bang path of the vibration in the upper support meanss 10 of vibroshock 100, such that it is able to disperse decay vibration, preferably can reduce
Vibration, and then the NVH performances of vehicle can be improved, the comfortableness of vehicle can be improved.
According to the vehicle of this utility model embodiment, including the vibroshock 100 of above-described embodiment.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
Example ", or the description of " some examples " etc. mean specific features with reference to the embodiment or example description, structure, material or spy
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State.And, the specific features of description, structure, material or feature can be with
Combined in any one or more embodiments or example in an appropriate manner.Additionally, in the case of not conflicting, this area
Technical staff the feature of the different embodiments or example described in this specification and different embodiment or example can be entered
Row is combined and is combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to restriction of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, be changed, being replaced and modification.
Claims (10)
1. upper support meanss of a kind of vibroshock, it is characterised in that include：Housing, vibration isolation block and inner frame, the internal skeleton set up
Put in the housing and the vibration isolation block is connected between the housing and the inner frame, on the inner frame, be provided with work
Stopper rod connecting hole.
2. upper support meanss of vibroshock according to claim 1, it is characterised in that the top and bottom of the inner frame
First through hole and the second through hole are respectively arranged with, second through hole is the piston lever attachment hole, and the inner frame is by tight
Firmware is fixedly connected with the piston rod end through second through hole.
3. upper support meanss of vibroshock according to claim 1, it is characterised in that also include：Radiai adjustment part, it is described
Radiai adjustment part is arranged on the vibration isolation block, the side wall general parallel orientation of the radiai adjustment part and the inner frame.
4. upper support meanss of vibroshock according to claim 3, it is characterised in that the radiai adjustment part in a ring and
Arrange around the inner frame.
5. upper support meanss of vibroshock according to claim 3, it is characterised in that the radiai adjustment part abuts in institute
State on the medial wall of housing.
6. upper support meanss of vibroshock according to claim 3, it is characterised in that the radiai adjustment part is metal
Part.
7. upper support meanss of vibroshock according to claim 1, it is characterised in that the housing includes：Upper shell and
Lower house, the middle part of the upper shell is protruding upward and the downwardly projecting protrusion with the upper shell in middle part of the lower house
Part is corresponding, so as to limit the space for accommodating the vibration isolation block and the inner frame.
8. upper support meanss of vibroshock according to claim 1, it is characterised in that the vibration isolation block is rubber parts, institute
State rubber parts to vulcanize between the inner frame and the housing.
9. a kind of vibroshock, it is characterised in that include：
Upper support meanss according to any one of claim 1-8；
Piston rod, the piston rod pass through the bottom of the housing to be fixedly connected with the inner frame；
Bearing, the bearing are only against the bottom of the housing and around the piston rod；
Spring, the spring are only against on the bearing and around the piston rod；
Buffer stopper, the buffer stopper are only against the bottom of the housing and are set on the piston rod.
10. a kind of vehicle, it is characterised in that including vibroshock according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621048067.3U CN206129975U (en) | 2016-09-09 | 2016-09-09 | Go up strutting arrangement and shock absorber and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621048067.3U CN206129975U (en) | 2016-09-09 | 2016-09-09 | Go up strutting arrangement and shock absorber and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206129975U true CN206129975U (en) | 2017-04-26 |
Family
ID=58568883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621048067.3U Active CN206129975U (en) | 2016-09-09 | 2016-09-09 | Go up strutting arrangement and shock absorber and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206129975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733146A (en) * | 2019-01-18 | 2019-05-10 | 北京汽车股份有限公司 | Vehicle damper device assembly and vehicle |
-
2016
- 2016-09-09 CN CN201621048067.3U patent/CN206129975U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733146A (en) * | 2019-01-18 | 2019-05-10 | 北京汽车股份有限公司 | Vehicle damper device assembly and vehicle |
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| GR01 | Patent grant |