CN203186029U - Automobile transverse stabilizer bar device - Google Patents
Automobile transverse stabilizer bar device Download PDFInfo
- Publication number
- CN203186029U CN203186029U CN 201320129610 CN201320129610U CN203186029U CN 203186029 U CN203186029 U CN 203186029U CN 201320129610 CN201320129610 CN 201320129610 CN 201320129610 U CN201320129610 U CN 201320129610U CN 203186029 U CN203186029 U CN 203186029U
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- CN
- China
- Prior art keywords
- stabilizer bar
- automobile
- shift fork
- transverse stabilizer
- joint arm
- 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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Abstract
The utility model discloses an automobile transverse stabilizer bar device. The automobile transverse stabilizer bar device comprises a transverse stabilizer bar, a first perpendicular-direction segment arm, a second perpendicular-direction segment arm and a rubber composite shifting fork, wherein the two ends of the transverse stabilizer bar are connected with the first perpendicular-direction segment arm and the second perpendicular-direction segment arm through the rubber composite shifting fork respectively. According to the automobile transverse stabilizer bar device, characteristics of torsional rigidity are provided, designing requirements of different working conditions of an automobile are effectively taken into consideration, and driving performance of the automobile is improved. Meanwhile, due to the unique multi-degree-freedom flexibility of the rubber composite shifting fork, mounting fault-tolerant capacity of the device is improved, extra bending stress borne by the transverse stabilizer bar is avoided, fatigue service life of the transverse stabilizer bar is prolonged, and the automobile transverse stabilizer bar device is simple in structure and very practical.
Description
Technical field
The utility model relates to technical field of automobile parts, is a kind of automobile lateral stability lever apparatus specifically.
Background technology
In order to improve vehicle running smoothness, usually must be lower the automotive suspension rigidity Design, its result has influenced running car stability.For this reason, in suspension system, adopt the Panhard rod structure, be used for improving the suspension roll angular rigidity, reduce car body obliqueness.Be expressed as a kind of automobile lateral stability lever apparatus of the prior art as accompanying drawing 1, Panhard rod 1 is connected with vertical joint arm 7 one end ends by spherical hinge, and vertical joint arm 7 other ends also are connected by spherical hinge with suspension swing arm.When the relative vehicle body of left and right wheels is beated when inconsistent, Panhard rod comes the balance left and right wheels amplitude difference of beating by twist moment.
Therefore traditional Panhard rod can not when design, often adopt the scheme of spliting the difference according to vehicle right and left wheel bounce amplitude difference size respective change because torsional stiffness is invariable.Like this, limited the ability of further raising running car performance.In addition, traditional lateral stability lever apparatus is had relatively high expectations for the part setting accuracy, if installation dimension control is bad, makes stabilizer rod extra reception moment of deflection easily, reduces the fatigue life of stabilizer rod.Based on the problems referred to above, be necessary it is improved.
The utility model content
For overcoming above-mentioned technical deficiency, the purpose of this utility model provide a kind of torsional stiffness good, the fault-tolerant ability height is installed, increase stabilizer rod a kind of automobile lateral stability lever apparatus of fatigue life.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of automobile lateral stability lever apparatus comprises Panhard rod, the first vertical joint arm, second vertical joint arm and the rubber combined shift fork, and the two ends of described Panhard rod connect the first vertical joint arm and the second vertical joint arm by rubber combined shift fork respectively.
In the utility model, on the described rubber combined shift fork fastener is set.
In the utility model, described fastener is bolt.
In the utility model, described rubber combined shift fork comprises rubber shift fork and metal axle sleeve, and described metal axle sleeve quantity is 3, and described metal axle sleeve is arranged in the rubber shift fork, and the line of centers of described 3 metal axle sleeves is parallel to each other.
In the utility model, be press-fitted between described rubber combined shift fork and the Panhard rod and be connected or link.
The automobile lateral stability lever apparatus that the utility model provides provides the just characteristic of torsional stiffness, has effectively taken into account the design requirement of the different operating modes of automobile, has improved the rideability of automobile.Simultaneously, because the peculiar multiple degrees of freedom flexible of rubber combined shift fork has improved this Unit Installation fault-tolerant ability, avoid Panhard rod to bear extra flexure stress, improved the fatigue life of Panhard rod, simple in structure, very practical, realize the purpose of this utility model.
Description of drawings
Fig. 1 prior art constructions scheme drawing;
Fig. 2 structural representation of the present utility model;
The structural representation of the rubber combined shift fork of Fig. 3;
The birds-eye view of the rubber combined shift fork of Fig. 4.
Wherein: 1, Panhard rod; 2, the first vertical joint arm; 3, the second vertical joint arm; 4, rubber combined shift fork; 41, fastener; 42, rubber shift fork; 43, metal axle sleeve; 7, vertical joint arm.
The specific embodiment
Below in conjunction with the accompanying drawing illustrated embodiment the utility model is further described.
Embodiment
Shown in Fig. 2～4, Fig. 2 is structural representation of the present utility model; Fig. 3 is the structural representation of rubber combined shift fork; Fig. 4 is the birds-eye view of rubber combined shift fork.
A kind of automobile lateral stability lever apparatus, comprise Panhard rod 1, the first vertical joint arm 2, the second vertical joint arm 3, a kind of automobile lateral stability lever apparatus, also comprise rubber combined shift fork 4, the two ends of Panhard rod 1 connect the first vertical joint arm 2 and the second vertical joint arm 3 by rubber combined shift fork 4 respectively; Panhard rod 1 is press-fitted by interference or affixed mode such as key connection is connected with rubber combined shift fork 4, and namely Rubber Parts is as the load member between Panhard rod 1 and the vertical joint arm.
On the rubber combined shift fork 4 fastener 41 is set, is mainly used in and being connected of the first vertical joint arm 2 and the second vertical joint arm 3.
In the utility model preferred embodiment, fastener 41 is bolt, and spiral passes rubber combined shift fork 4, the first vertical joint arm 2 or the second vertical joint arm 3 successively and realizes its captive joint.
Rubber combined shift fork 4 comprises rubber shift fork 42 and metal axle sleeve 43, and metal axle sleeve 43 quantity are 3, and metal axle sleeve 43 is arranged in the rubber shift fork 42, and the line of centers of 3 metal axle sleeves 43 is parallel to each other.
Be press-fitted between rubber combined shift fork 4 and the Panhard rod 1 and be connected or link.
The automobile lateral stability lever apparatus that the utility model provides, when the running car good road surface, when the relative vehicle body amplitude of beating of left and right wheels differs very little, since rubber in the rigidity of small deformation far below the stabilized metal bar, there are rubber combined shift fork 4 performance balance left and right wheelses to beat, therefore, the lateral stability lever apparatus works hardly " jolting " of " copying " left and right wheels, thereby has improved the ride of vehicle energy.When running car during at abominable road surface or sharply turning, the amplitude difference of beating the relative vehicle body of left and right wheels strengthens, this moment, rubber combined shift fork 4 rigidity sharply rose, and more than or equal to metal Panhard rod 1 torsional stiffness, thereby driving Panhard rod 1 reverses, improve the roll angular rigidity of automobile, thereby guaranteed the vehicle handling and stability energy.
The above-mentioned description to embodiment is can understand and use the utility model for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the utility model is not limited to above-described embodiment, and those skilled in the art are according to announcement of the present utility model, and not breaking away from the improvement that the utility model category makes and revise all should be within protection domain of the present utility model.
Claims (5)
1. automobile lateral stability lever apparatus, comprise Panhard rod, the first vertical joint arm, the second vertical joint arm, it is characterized in that, also comprise rubber combined shift fork, the two ends of described Panhard rod connect the first vertical joint arm and the second vertical joint arm by rubber combined shift fork respectively.
2. a kind of automobile lateral stability lever apparatus according to claim 1 is characterized in that: on the described rubber combined shift fork fastener is set.
3. a kind of automobile lateral stability lever apparatus according to claim 2, it is characterized in that: described fastener is bolt.
4. according to the described a kind of automobile lateral stability lever apparatus of one of claim 1 or 2 claim, it is characterized in that: described rubber combined shift fork comprises rubber shift fork and metal axle sleeve, described metal axle sleeve quantity is 3, described metal axle sleeve is arranged in the rubber shift fork, and the line of centers of described 3 metal axle sleeves is parallel to each other.
5. a kind of automobile lateral stability lever apparatus according to claim 1 is characterized in that: be press-fitted between described rubber combined shift fork and the Panhard rod and be connected or link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129610 CN203186029U (en) | 2013-03-20 | 2013-03-20 | Automobile transverse stabilizer bar device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129610 CN203186029U (en) | 2013-03-20 | 2013-03-20 | Automobile transverse stabilizer bar device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203186029U true CN203186029U (en) | 2013-09-11 |
Family
ID=49102915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320129610 Expired - Lifetime CN203186029U (en) | 2013-03-20 | 2013-03-20 | Automobile transverse stabilizer bar device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203186029U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568773A (en) * | 2013-11-19 | 2014-02-12 | 浙江吉利汽车研究院有限公司 | Stabilizer bar device of automobile |
| CN103660843A (en) * | 2013-12-11 | 2014-03-26 | 宁波市镇海伟辰机械制造有限公司 | Transverse stabilizer bar device of automobile |
| CN104057798A (en) * | 2013-03-20 | 2014-09-24 | 上海同捷科技股份有限公司 | Automobile transverse stabilizer bar device |
-
2013
- 2013-03-20 CN CN 201320129610 patent/CN203186029U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057798A (en) * | 2013-03-20 | 2014-09-24 | 上海同捷科技股份有限公司 | Automobile transverse stabilizer bar device |
| CN103568773A (en) * | 2013-11-19 | 2014-02-12 | 浙江吉利汽车研究院有限公司 | Stabilizer bar device of automobile |
| CN103660843A (en) * | 2013-12-11 | 2014-03-26 | 宁波市镇海伟辰机械制造有限公司 | Transverse stabilizer bar device of automobile |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |