CN202071655U - Bushing structure of stabilizer bar - Google Patents
Bushing structure of stabilizer bar Download PDFInfo
- Publication number
- CN202071655U CN202071655U CN2011201681596U CN201120168159U CN202071655U CN 202071655 U CN202071655 U CN 202071655U CN 2011201681596 U CN2011201681596 U CN 2011201681596U CN 201120168159 U CN201120168159 U CN 201120168159U CN 202071655 U CN202071655 U CN 202071655U
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- CN
- China
- Prior art keywords
- support ring
- stabilizer bar
- bar bushing
- stabilizer
- bushing structure
- 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.)
- Expired - Lifetime
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- Vehicle Body Suspensions (AREA)
- Springs (AREA)
Abstract
The utility model relates to a bushing structure of a stabilizer bar, comprising a stabilizer bar, a first supporting ring, a second supporting ring, elastomers and a clamp, wherein the first supporting ring is approximately shaped like a hollow cylinder; the second supporting ring is positioned in the first supporting ring and is approximately shaped like a hollow cylinder; the elastomers are distributed at the inner side and the outer side of the second supporting ring and are integrated with the second supporting ring; and the clamp is arranged at the outer side of the first supporting ring, and fixes all the parts with the stabilizer bar together.
Description
Technical field
The utility model relates to a kind of stabilizer bar bushing structure, relates in particular to a kind of stabilizer bar bushing structure that is used to keep car body stability.
Background technology
Along with this universal and utilization of vehicle easily of automobile, ride comfort has become one of most important in-use performance of car.Traveling comfort is relevant with the natural vibration characteristic of car body, and the natural vibration characteristic of car body is relevant with the characteristic of suspension.So automotive suspension is the vitals that guarantees travelling comfort.Simultaneously, automotive suspension is again the vitals that guarantees ride safety of automobile as the power transmission parts that connect between vehicle frame (car body) and the axletree (or wheel).
In order to improve the traveling comfort of car, the vertical stiffness value design-calculated of present car suspension is lower, though increased the traveling comfort of taking like this, vehicle is when turning, because action of centrifugal force can produce bigger tilting of car body angle, this just directly has influence on the stability of manipulation.In order to improve this state, car has increased stabilizer rod at fore suspension and rear suspension.Stabilizer rod is mounted in the torsional rigid spring (torsion bar) to reduce to incline and expect on the vehicle frame.Stabilizer rod is installed on the suspension of the left and right sides via its end, and is used to suppress the different vertical motion of left and right wheels.For example, at Ackermann steer angle, the interior suspension elongation because centnifugal force makes outer suspension compresses (being that both sides suspension distortion does not wait), car body is owing to centnifugal force trends towards inclination material outward as a result.When the anti-phase perpendicular movement of left and right wheels (, in the inclination process), stabilizer rod will stand to reverse, and the resistance that utilizes torsional stiffness to provide thus suppresses the anti-phase motion of left and right wheels, has experienced the left and right wheels of anti-phase motion by returning to virgin state rapidly via reversing the elastic restoring force of gathering simultaneously.
As mentioned above, stabilizer rod has the angle of roll of reducing, thereby increases the function of the operation stability of car body.When being installed to stabilizer rod on the car body, stabilizer bar bushing between car body and stabilizer rod elastic support on car body, to play the effect of insulator.
Yet there is following drawback in existing stabilizer bar bushing: (1) lining can produce relative play with stabilizer rod, needs both sides to add clip and helps prevent play; (2) performance that has no abnormal sound under-35 ° is poor.
The utility model content
That the utility model provides a kind of and improves vehicle performance, installs is convenient, light and handy, range of use wide and low temperature under the stabilizer bar bushing structure that has no abnormal sound.
Stabilizer bar bushing structure of the present utility model comprises: stabilizer rod; Be general hollow first support ring cylindraceous; Be positioned at described first support ring, be general hollow second support ring cylindraceous; The elastic body that is distributed in the inboard of described second support ring and the outside, forms as one with described second support ring; And the clip that is arranged on described first support ring outside, above-mentioned parts and stabilizer rod are fixed together.
According to said structure, owing to be distributed with elastic body in the inboard and the outside of second support ring, therefore can realize that the stabilizer rod assembly is under the service conditions of+/-25 ° of twist angles, lining and stabilizer rod do not have relative motion, thereby improve stabilizer rod assembly integral radial rigidity and torsional stiffness, improve the performance of endurance quality and low temperature abnormal sound aspect.
Simultaneously, owing to be provided with the clip that above-mentioned parts and stabilizer rod are fixed together, so compare with conventional bushings, need not the both sides back-up ring, make easy for installation.
In addition, in the stabilizer bar bushing structure of the present utility model, described first support ring and second support ring are nonocclusive ring-type on cross-sectional plane.
According to said structure, described first support ring and second support ring are nonocclusive ring-type on cross-sectional plane, constitute the lining of semi-closed structure thus, because the internal diameter of the stabilizer bar bushing of semi-closed structure is adjustable, thereby can in the dimension limit of rigidity requirement, be applicable to the stabilizer rod of various outer diameter condition simultaneously.
Simultaneously, the stabilizer bar bushing of semi-closed structure is compared with the closed caoutchous lining of tradition, more accurate positioning, and need not left and right sides back-up ring, assemble more simple and efficient.
In addition, in the stabilizer bar bushing structure of the present utility model, has the strut member that stabilizer bar bushing integral body is supported in the described first support ring bottom.
According to said structure, utilize above-mentioned strut member can reinforce the mounting structure of stabilizer bar bushing.
In addition, in the stabilizer bar bushing structure of the present utility model, on described clip, be provided with mounting hole.
According to said structure owing on described clip, be provided with mounting hole, therefore can be by this mounting hole with the stabilizer bar bushing integral installation to car body.
Description of drawings
Fig. 1 is the block diagram of the configuration of the stabilizer bar bushing of expression the utility model embodiment when installing.
Fig. 2 is the cutaway view of the stabilizer bar bushing of expression the utility model embodiment.
Fig. 3 is the block diagram of the stabilizer bar bushing of expression the utility model embodiment.
(nomenclature)
The A stabilizer bar bushing
The B stabilizer rod
1 first support ring
2 second support rings
3 elastic bodys
5 mounting holes
6 strut members
7 clips
The specific embodiment
Below the specific embodiment of present embodiment is elaborated.Following embodiment only is an example of present embodiment technical scheme, should not be interpreted as the qualification to the present embodiment protection domain.
Fig. 1 is the block diagram of the configuration of the stabilizer bar bushing A of expression present embodiment when installing.As shown in Figure 1, stabilizer rod B passes stabilizer bar bushing A, by with stabilizer bar bushing A overall fixed in car body, thereby stabilizer rod B is fixed in car body, promptly stabilizer bar bushing A between car body and stabilizer rod B elastic support at car body.
Fig. 2 is the cutaway view of the stabilizer bar bushing of expression present embodiment.As shown in Figure 2, the stabilizer bar bushing structure comprises: stabilizer rod B; Be general hollow first support ring 1 cylindraceous; Be positioned at first support ring 1, be general hollow second support ring 2 cylindraceous; The elastic body 3 that is distributed in the inboard of second support ring 2 and the outside, forms as one with second support ring 2; And the clip 7 that is arranged on first support ring, 1 outside, above-mentioned parts and stabilizer rod B are fixed together.
In the present embodiment, elastic body 3 adopts rubber.
And first support ring 1 and second support ring 2 are nonocclusive ring-type on cross-sectional plane.In the present embodiment, as shown in Figure 2, first support ring 1 under have breach, second support ring 2 is made up of two semi arches, all constitutes nonocclusive ring-type.Yet its form is not to be defined in this, as long as satisfy nonocclusive condition, the form of first support ring 1 and second support ring 2 can be set as required.
And, have the strut member 6 that stabilizer bar bushing A integral body is supported in first support ring, 1 bottom.After with first support ring 1, second support ring 2, elastic body 3, clip 7 installations, assemble this strut member 6 at last.In the present embodiment, strut member 6 is made of plastics, and plastic material is realizing with when clip 7 cooperates, and is cheap.
In addition, in the stabilizer bar bushing structure of present embodiment, on clip 7, be provided with mounting hole 5.
According to above-mentioned embodiment, owing to be distributed with elastic body 3 in the inboard and the outside of second support ring 2, therefore can realize that the stabilizer rod assembly is under the service conditions of+/-25 ° of twist angles, lining and stabilizer rod do not have relative motion, thereby improve stabilizer rod assembly integral radial rigidity and torsional stiffness, improve the performance of endurance quality and low temperature abnormal sound aspect.
Simultaneously, owing to be provided with the clip 7 that above-mentioned parts and stabilizer rod B are fixed together, so compare with conventional bushings, need not the both sides back-up ring, make easy for installation.
According to above-mentioned embodiment, first support ring 1 and second support ring 2 are nonocclusive ring-type on cross-sectional plane, constitute the lining of semi-closed structure thus, because the internal diameter of the stabilizer bar bushing of semi-closed structure is adjustable, thereby can in the dimension limit of rigidity requirement, be applicable to the stabilizer rod of various outer diameter condition simultaneously.
Simultaneously, the stabilizer bar bushing of semi-closed structure is compared with the closed caoutchous lining of tradition, more accurate positioning, and need not left and right sides back-up ring, assemble more simple and efficient.
According to above-mentioned embodiment, utilize strut member 6 can reinforce the mounting structure of stabilizer bar bushing A.
According to above-mentioned embodiment owing on clip 7, be provided with mounting hole 5, therefore can be by this mounting hole 5 with stabilizer bar bushing A integral installation to car body.
According to said structure, stabilizer bar bushing structure of the present utility model can improve vehicle performance, it is convenient, light and handy to install, range of use wide and low temperature under have no abnormal sound.
Claims (4)
1. a stabilizer bar bushing structure is characterized in that, comprising:
Stabilizer rod;
Be general hollow first support ring cylindraceous;
Be positioned at described first support ring, be general hollow second support ring cylindraceous;
The elastic body that is distributed in the inboard of described second support ring and the outside, forms as one with described second support ring; And
The clip that is arranged on described first support ring outside, above-mentioned parts and stabilizer rod are fixed together.
2. stabilizer bar bushing structure as claimed in claim 1 is characterized in that, described first support ring and second support ring are nonocclusive ring-type on cross-sectional plane.
3. stabilizer bar bushing structure as claimed in claim 1 is characterized in that, has the strut member that stabilizer bar bushing integral body is supported in the described first support ring bottom.
4. stabilizer bar bushing structure as claimed in claim 1 is characterized in that, is provided with mounting hole on described clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201681596U CN202071655U (en) | 2011-05-24 | 2011-05-24 | Bushing structure of stabilizer bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201681596U CN202071655U (en) | 2011-05-24 | 2011-05-24 | Bushing structure of stabilizer bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202071655U true CN202071655U (en) | 2011-12-14 |
Family
ID=45109765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201681596U Expired - Lifetime CN202071655U (en) | 2011-05-24 | 2011-05-24 | Bushing structure of stabilizer bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202071655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941790A (en) * | 2012-10-23 | 2013-02-27 | 安徽誉丰汽车技术有限责任公司 | Stabilizer bar bushing structure of motor vehicle |
| CN109455054A (en) * | 2018-11-08 | 2019-03-12 | 安徽岳塑汽车工业股份有限公司 | A kind of stabilizer bar bushing vulcanizable construction not influencing suspension rate |
-
2011
- 2011-05-24 CN CN2011201681596U patent/CN202071655U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941790A (en) * | 2012-10-23 | 2013-02-27 | 安徽誉丰汽车技术有限责任公司 | Stabilizer bar bushing structure of motor vehicle |
| CN109455054A (en) * | 2018-11-08 | 2019-03-12 | 安徽岳塑汽车工业股份有限公司 | A kind of stabilizer bar bushing vulcanizable construction not influencing suspension rate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |
|
| CX01 | Expiry of patent term |