CN206017527U - Vibration damping rubber cushion on vibroshock - Google Patents
Vibration damping rubber cushion on vibroshock Download PDFInfo
- Publication number
- CN206017527U CN206017527U CN201620915785.XU CN201620915785U CN206017527U CN 206017527 U CN206017527 U CN 206017527U CN 201620915785 U CN201620915785 U CN 201620915785U CN 206017527 U CN206017527 U CN 206017527U
- Authority
- CN
- China
- Prior art keywords
- skeleton
- vibroshock
- shock
- vibration damping
- rubber cushion
- 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.)
- Active
Links
Abstract
The utility model discloses vibration damping rubber cushion on a kind of vibroshock, including the skeleton in " basin shape ", and the shock-reducing rubber pad that lower end is combined as a whole with inboard wall of skeleton sulfuration, the upper end of the shock-reducing rubber pad is projected on skeleton, there is on the outer wall of the skeleton plane fitted with vehicle body sheet metal, be provided with vulcanised rubber layer on the plane.This utility model can reduce vibration and noise, make driving comfort and NVH get a promotion.
Description
Technical field
This utility model belongs to car accessories, and in particular to vibration damping rubber cushion on a kind of vibroshock.
Background technology
On vibroshock vibration damping rubber cushion be used for connect vehicle body sheet metal and vibroshock, it is ensured that during running car and whole suspension steady
Fixed, decay little amplitude and high frequency vibration, the ride performance of suspension when improving running car.As shown in figure 1, subtracting on existing vibroshock
The rubber cushion that shakes includes the skeleton 5 in " basin shape ", and the shock-reducing rubber pad 4 that lower end is combined as a whole, the vibration damping with the sulfuration of 5 inwall of skeleton
The upper end of rubber cushion body 4 is projected on skeleton 5, and there is on the outer wall of the skeleton 5 plane 5a fitted with vehicle body sheet metal 7.Such as Fig. 2
Shown, the annexation on amortisseur, vibroshock between vibration damping rubber cushion and vehicle body sheet metal is as follows：By the piston rod 1 of vibroshock according to
Secondary fastened with pad 3, double nut 2 through after vibration damping rubber cushion on vehicle body sheet metal 7, vibroshock.Due to skeleton directly and vehicle body sheet metal
Laminating, the damping very little of skeleton itself, acoustic radiation efficiency are high, in shock absorber piston rod reciprocatory movement, direct with vehicle body
The skeleton excited target of contact is vibrated and produces noise.Further, since without corresponding sound insulaton between skeleton and vehicle body sheet metal
Measure, is unfavorable for the isolation and shielding of suspension noise below vehicle body, eventually results in generation abnormal sound and loud noise, causes client
Complaint.
Therefore, it is necessary to develop vibration damping rubber cushion on a kind of new vibroshock.
Content of the invention
The purpose of this utility model is to provide vibration damping rubber cushion on a kind of vibroshock, can reduce vibration and noise, makes traveling relax
Adaptive and NVH get a promotion.
Vibration damping rubber cushion on vibroshock described in the utility model, including the skeleton in " basin shape ", and in lower end and skeleton
The shock-reducing rubber pad that wall sulfuration combines as a whole, the upper end of the shock-reducing rubber pad is projected on skeleton, has on the outer wall of the skeleton
The plane fitted with vehicle body sheet metal, is provided with vulcanised rubber layer on the plane.
Annular groove is offered in the middle part of the shock-reducing rubber pad, the cross section of the annular groove is opening U outwardly
Shape, and be open size become larger from inside to outside；Make shock-reducing rubber pad that there is certain bending deformation quantity in the axial direction, work as vapour
Car can absorb small vibration energy by the flexural deformation of shock-reducing rubber pad to relax the impact on road surface when little impact is subject to,
To ensure stablizing for running car and whole suspension；In addition the annular groove can also alleviate shock-reducing rubber pad compressive deformation.
The beneficial effects of the utility model：Vulcanised rubber layer be increased in the plane that skeleton and vehicle body sheet metal fit,
Make on vibroshock, between vibration damping rubber cushion and vehicle body sheet metal, to form soft connection, when vibration damping rubber cushion is by damper piston draw-bar pull, subtract
When the rubber cushion that shakes compresses, under the damping action of vulcanised rubber layer, a part of vibrational energy is changed into heat energy, so that vibrating and making an uproar
Sound reduces, and makes driving comfort and NVH be improved, and reduces client's complaint, has saved the after-sales service caused because of abnormal sound
Cost.
Description of the drawings
Fig. 1 is the structural representation of this prior art；
Use state figures of the Fig. 2 for Fig. 1；
Fig. 3 is structural representation of the present utility model；
Use state figures of the Fig. 4 for Fig. 3；
In figure：1st, piston rod, 2, double nut, 3, pad, 4, shock-reducing rubber pad, 5, skeleton, 5a, plane, 6, vulcanite
Layer, 7, vehicle body sheet metal, 8, annular groove.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Vibration damping rubber cushion on vibroshock as shown in Figure 3, including the skeleton 5 in " basin shape ", and lower end and 5 inwall sulfur of skeleton
Change the shock-reducing rubber pad 4 for combining as a whole, the upper end of the shock-reducing rubber pad 4 is projected on skeleton 5.Have and car on the outer wall of skeleton 5
Plane 5a that body panel beating 7 fits, is provided with vulcanised rubber layer 6 in plane 5a.
As shown in figure 4, the piston rod 1 of vibroshock sequentially pass through on vehicle body sheet metal 7, vibroshock after vibration damping rubber cushion with pad 3,
Double nut 2 is fastened.Skeleton 5 is assembled together by way of vulcanised rubber layer 6 is coordinated using veneer with vehicle body sheet metal 7, can
Effectively reduce the vibration at skeleton 5 and noise reaches in-car.Further, since on vibroshock between vibration damping rubber cushion and vehicle body sheet metal 7
For soft connection, the effect of sound insulaton can be played, the noise that can be effectively isolated and reduce chassis reaches in-car.
As shown in figure 3, offering annular groove 8 at the middle part of shock-reducing rubber pad 4, the cross section of the annular groove 8 is to open
Mouth U-shaped outwardly, and the size being open become larger from inside to outside；Shock-reducing rubber pad 4 is made to have during being compressed axially good
Good static non-linearity, can preferably buffer the impact from piston rod 1.
Claims (2)
1. vibration damping rubber cushion on a kind of vibroshock, including the skeleton in " basin shape "（5）, and lower end and skeleton（5）Inwall sulfuration connection
The shock-reducing rubber pad being integrated（4）, the shock-reducing rubber pad（4）Upper end be projected on skeleton（5）, the skeleton（5）Outer wall on
Have and vehicle body sheet metal（7）The plane for fitting（5a）, it is characterised in that：In the plane（5a）It is provided with vulcanised rubber layer
（6）.
2. vibration damping rubber cushion on vibroshock according to claim 1, it is characterised in that：In the shock-reducing rubber pad（4）In
Portion offers annular groove（8）, the annular groove（8）Cross section be opening U-shaped outwardly, and the size being open is from inside to outside
Become larger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620915785.XU CN206017527U (en) | 2016-08-19 | 2016-08-19 | Vibration damping rubber cushion on vibroshock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620915785.XU CN206017527U (en) | 2016-08-19 | 2016-08-19 | Vibration damping rubber cushion on vibroshock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017527U true CN206017527U (en) | 2017-03-15 |
Family
ID=58250338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620915785.XU Active CN206017527U (en) | 2016-08-19 | 2016-08-19 | Vibration damping rubber cushion on vibroshock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638779A (en) * | 2018-06-28 | 2018-10-12 | 上海众力投资发展有限公司 | A kind of MCU damper top mounts and its processing method |
-
2016
- 2016-08-19 CN CN201620915785.XU patent/CN206017527U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638779A (en) * | 2018-06-28 | 2018-10-12 | 上海众力投资发展有限公司 | A kind of MCU damper top mounts and its processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105908581A (en) | Composite particle damper used for reducing steel rail vibration noise | |
| CN209671499U (en) | A kind of automobile absorber with multiplex buffer gear | |
| CN104196944B (en) | Power assembly half active particles damping rubber suspends | |
| CN206017527U (en) | Vibration damping rubber cushion on vibroshock | |
| CN206503872U (en) | A kind of automobile absorber | |
| CN105365835A (en) | Novel high-speed train shock-absorption and noise-reduction floor structure | |
| CN104455198B (en) | shock absorber and automobile | |
| CN109611492A (en) | A kind of automobile absorber with multiplex buffer gear | |
| CN201895701U (en) | Rear auxiliary frame buffering structure | |
| CN106246798B (en) | A kind of automobile engine Hydraulic Engine Mount with three liquid chamber structures | |
| CN105351420A (en) | Shock absorber | |
| CN104976273A (en) | Sound insulation automobile damper | |
| CN204828466U (en) | Automobile shock absorber ware gives sound insulation | |
| CN213744695U (en) | Vibration absorber and vehicle | |
| CN209294310U (en) | One kind having anti-drop structure dynamic vibration absorber | |
| CN203805683U (en) | Two-stage vibration isolation hydraulic suspension mechanism | |
| CN106812856A (en) | A kind of telescopic oscillation damping method for 4-wheel driven car | |
| CN106812855A (en) | A kind of telescopic vibration absorber for 4-wheel driven car | |
| CN211715744U (en) | Automobile gear lever structure | |
| CN205970810U (en) | Automobile engine suspension rubber cushion overlaps assembly | |
| CN106678219B (en) | Dynamic absorber felt and shell | |
| CN104074905A (en) | Sound insulation device of automotive damper | |
| CN104879476B (en) | Vibration-damping noise-reduction type gear-box based on porous material | |
| CN205589321U (en) | Enclose before automobile body and enclose and vehicle before falling structure of making an uproar, automobile body | |
| CN102421039A (en) | Horn shock absorber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |