CN201619417U - Lateral stabilizer bar - Google Patents
Lateral stabilizer bar Download PDFInfo
- Publication number
- CN201619417U CN201619417U CN2009202896780U CN200920289678U CN201619417U CN 201619417 U CN201619417 U CN 201619417U CN 2009202896780 U CN2009202896780 U CN 2009202896780U CN 200920289678 U CN200920289678 U CN 200920289678U CN 201619417 U CN201619417 U CN 201619417U
- Authority
- CN
- China
- Prior art keywords
- spring steel
- rod
- stabilizer bar
- hollow
- seamless spring
- 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 - Fee Related
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Abstract
The utility model discloses a lateral stabilizer bar, which comprises a stabilizer bar body, and is characterized in that the stabilizer bar is formed by bending a seamless spring steel tube; the seamless spring steel tube is made of 50 CrVA, and both ends of the bended hollow stabilizer bar are provided with end caps; the seamless spring steel pipe can also be made of 60Si2Mn, and hoisting rings are arranged in a close-fitting mode in the inner holes of both ends of the bended hollow stabilizer bar. Because the seamless spring steel pipe is used, the cost is saved, and the weight of the whole vehicle is greatly reduced, so energy and fuel can be saved.
Description
Technical field
The utility model belongs to the auto parts and components field, specifically is automobile chassis frame double swerve and cause the problem of traveling comfort difference and a kind of Panhard rod of being provided with when solving the lateral stability of automobile when tempo turn and jolting the road surface.
Background technology
Automobile is at a high speed and high-comfort demand for development, automobile chassis frame double swerve with regard to must solve the lateral stability of automobile when the tempo turn and jolt the road surface time and cause the problem of traveling comfort difference.The best approach that addresses the above problem is to install Panhard rod additional, limits relative motion about vehicle frame with Panhard rod.At present the Panhard rod used of front suspension is the solid U type of a 50CrVA torsion bar, exists weight big and cause the cost height, quenching degree difference and cause low problem fatigue life.
Summary of the invention
The utility model provides a kind of Panhard rod, its objective is to reduce Panhard rod weight effectively, improves Panhard rod quenching degree, thereby improves Panhard rod fatigue life.
The technical solution of the utility model is for this reason, and a kind of Panhard rod comprises the stabilizer rod body, it is characterized in that: described stabilizer rod is made with seamless spring steel steel tube bending.
Improvement to such scheme is: the material of described seamless spring steel steel pipe is the seamless spring steel steel pipe made from 50CrVA, is provided with plug at the two ends of the hollow stabilizer rod of bending forming.
Further improvement of these options is: the material of described seamless spring steel steel also can be made with the seamless spring steel steel pipe of 60Si2Mn, and close-fitting is provided with the bonded assembly suspension ring that are used for other part in the two ends endoporus of the hollow stabilizer rod of bending forming.
Beneficial effect:
The utility model is owing to used seamless spring steel steel pipe, and on the basis of having saved cost, the weight of the car load that makes alleviates significantly, thus the energy savings oil consumption.
Be provided with plug at two ends with the hollow stabilizer rod of 50CrVA bending forming, the one, material reaches requirement, and the 2nd, improve the intensity of end with plug.
Be provided with suspension ring with close-fitting in the two ends endoporus of the hollow stabilizer rod of 60Si2Mn bending forming, be used for and being connected of other part.
Description of drawings
Fig. 1 a is the front view of the hollow Panhard rod of 50CrVA, and Fig. 1 b is its left view.
Fig. 2 a is the front view of the hollow Panhard rod of 60Si2Mn, and Fig. 2 b is its left view.
Fig. 3 is a running condition reference diagram of the present utility model.
The specific embodiment
The utility model such as Fig. 1 a, Fig. 1 b, Fig. 2 a, Fig. 2 b, shown in Figure 3.
The material of described seamless spring steel steel pipe is the seamless spring steel steel pipe made from 50CrVA, is provided with plug 2 at the two ends of the hollow stabilizer rod 1 of bending forming.
The material of described seamless spring steel steel also can be made with the seamless spring steel steel pipe of 60Si2Mn, and close-fitting is provided with the bonded assembly suspension ring 4 that are used for other part in the two ends endoporus of the hollow stabilizer rod 3 of bending forming.
Fig. 3 is the concrete running condition reference diagram of the utility model.
Boom support (3) is fixed on the vehicle frame (8) by screw (1), suspension rod (5) is hinged on the boom support (3) by bearing pin (2), suspension rod (5) can only center on bearing pin (2) and radially rotate, and can not move axially, and suspension rod (5) is hinged by bearing pin (16) and hollow Panhard rod (15) simultaneously, suspension rod (5) and hollow Panhard rod (15) can only rotate and can not move, and hollow Panhard rod (15) has by hollow lateral stability shaft bar (14) and is hinged on the front axle (12), Panhard rod (15) can rotate in lateral stability shaft bar (14) rotary hole, lateral stability shaft bar (14) is fixed on the front axle by clevis bolt (6) and clevis bolt nut (13), and while clevis bolt (6) and clevis bolt nut (13) and cover plate (7) are fixed on leaf spring (11) on the front axle.Leaf spring front frame (4) and leaf spring after poppet (9) are fixed on the vehicle frame (8), and hanger (10) is hinged on leaf spring after poppet (9), and leaf spring (11) one ends are hinged on the leaf spring front frame (4), and leaf spring (11) other end joins on hanger (10).When leaf spring (11) takes place relative to vehicle frame (8) when above-below direction moves, hollow Panhard rod (15) rotates around the axis of lateral stability shaft bar (14) rotary hole, when left and right sides leaf spring is out of shape when identical, the angle that the joint arm turns over about hollow Panhard rod (15) is identical, the joint arm does not produce relative motion about hollow Panhard rod (15), and Panhard rod (15) is inoperative; When left and right sides leaf spring is out of shape when inequality, the angle that the joint arm turns over about hollow Panhard rod (15) is inequality, the joint arm produces relative motion about hollow Panhard rod (15), and Panhard rod produces a power and hinders this motion, thus the motion about the restriction vehicle frame.
Claims (3)
1. a Panhard rod comprises the stabilizer rod body, it is characterized in that: described stabilizer rod is made with seamless spring steel steel tube bending.
2. a kind of Panhard rod as claimed in claim 1 is characterized in that: the material of described seamless spring steel steel pipe is the seamless spring steel steel pipe made from 50CrVA, is provided with plug at the two ends of the hollow stabilizer rod of bending forming.
3. a kind of Panhard rod as claimed in claim 1, it is characterized in that: the material of described seamless spring steel steel also can be made with the seamless spring steel steel pipe of 60Si2Mn, and close-fitting is provided with suspension ring in the two ends endoporus of the hollow stabilizer rod of bending forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202896780U CN201619417U (en) | 2009-12-29 | 2009-12-29 | Lateral stabilizer bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202896780U CN201619417U (en) | 2009-12-29 | 2009-12-29 | Lateral stabilizer bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201619417U true CN201619417U (en) | 2010-11-03 |
Family
ID=43022877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202896780U Expired - Fee Related CN201619417U (en) | 2009-12-29 | 2009-12-29 | Lateral stabilizer bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201619417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463869A (en) * | 2010-11-19 | 2012-05-23 | 扬州恒通车材实业有限公司 | Hollow stabilizer rod for passenger vehicle and truck |
-
2009
- 2009-12-29 CN CN2009202896780U patent/CN201619417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463869A (en) * | 2010-11-19 | 2012-05-23 | 扬州恒通车材实业有限公司 | Hollow stabilizer rod for passenger vehicle and truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20131229 |