CN201694023U - Hollow transverse stabilizer rod device - Google Patents
Hollow transverse stabilizer rod device Download PDFInfo
- Publication number
- CN201694023U CN201694023U CN2010202016406U CN201020201640U CN201694023U CN 201694023 U CN201694023 U CN 201694023U CN 2010202016406 U CN2010202016406 U CN 2010202016406U CN 201020201640 U CN201020201640 U CN 201020201640U CN 201694023 U CN201694023 U CN 201694023U
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- CN
- China
- Prior art keywords
- stabilizer rod
- rod
- bulb
- assembly
- transverse stabilizer
- 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 a hollow transverse stabilizer rod device applied in a heavy-duty car. The hollow transverse stabilizer rod device comprises a transverse stabilizer rod assembly connected on a ball head support for an axle assembly, wherein the transverse stabilizer rod assembly comprises two stabilizer rod brackets respectively connected on both sides of a car frame, two balance clip assemblies respectively connected with the stabilizer rod brackets on both sides of the car frame and a transverse stabilizer rod, the transverse stabilizer rod adopts a hollow structure, the middle part of the transverse stabilizer rod is connected with the balance clip assemblies, and a stabilizer rod ball head is arranged at the end part of the transverse stabilizer rod and connected with the ball head support. The utility model has the benefits that not only the anti-torsion capacity of the stabilizer rod is ensured, but also the dead weight of the stabilizer rod is reduced, the utilization ratio of materials is improved, and the cost of the stabilizer rod is reduced; and as to the tractor trending towards lightening, both the superiority and the economy are very considerable.
Description
Technical field
The utility model relates to a kind of hollow lateral stability lever apparatus that is applied on the heavy motor vehicle.
Background technology
At present,, generally in forward and backward suspension system, arrange the Panhard rod structure, be used for improving the suspension roll angular rigidity, reduce car body obliqueness for improving the stability that heavy motor vehicle travels.When automobile travels on more abominable road surface, when left and right wheels is oppositely beated, to be turned round in the middle of the stabilizer rod, two ends are bent, and play the effect that increases suspension angular rigidity, balance vehicle bridge and vehicle frame.The modern heavy-duty automobile extensively adopts solid Panhard rod, though play the effect of stability, but its weight is bigger, and for the tractor truck that requires to reduce deadweight always, the deadweight that forward and backward stabilizer rod is bigger affects the lightweight of tractor truck and the dynamic property of travelling really.
Summary of the invention
For solving above technical deficiency, the utility model provide a kind of simple in structure, reliability is high, weight and the low novel hollow lateral stability lever apparatus of cost.
The utility model is realized by following measure:
A kind of hollow lateral stability lever apparatus of the present utility model comprises the Panhard rod assembly on the bulb support that is connected axle assembly, and described Panhard rod assembly comprises:
Two stabilizer rod carriages are connected to the vehicle frame both sides;
Two balance clamp assemblies link to each other with the stabilizer rod carriage of vehicle frame both sides respectively; With
One Panhard rod is hollow structure, and the middle part links to each other with the balance clamp assembly, and the end is provided with the stabilizer rod bulb, and the stabilizer rod bulb links to each other with the bulb support.
Hollow lateral stability lever apparatus of the present utility model, described Panhard rod is that hot pressing is connected with the stabilizer rod bulb.
Hollow lateral stability lever apparatus of the present utility model is with rubber bush on the described stabilizer rod bulb.
The beneficial effects of the utility model are: when automobile travels on more abominable road surface, when left and right wheels is oppositely beated, turned round in the middle of the Panhard rod, two ends are bent, similar horizontal torsion bar spring.At this moment, adopt the Panhard rod of hollow not only to guarantee the twisting resistance of Panhard rod, the deadweight (loss of weight about 50%) that has alleviated Panhard rod has simultaneously improved the degree of utilization of material, has reduced the cost of stabilizer rod.This is for the tractor truck to the lightweight development, and its preceence and economy are considerable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the utility model Panhard rod part-structure scheme drawing.
Fig. 3 is the utility model Panhard rod end construction scheme drawing.
Among the figure: 1, frame assembly, 2, Panhard rod, 3, the stabilizer rod bulb, 4, rubber bush, 5, the Panhard rod assembly, 6, the balance clamp assembly, 7, the bulb support, 8, axle assembly, 9, the stabilizer rod carriage.
The specific embodiment
As shown in Figure 1, 2, 3, a kind of hollow lateral stability lever apparatus of the present utility model comprises the Panhard rod assembly 5 on the bulb support 7 that is connected axle assembly 8, and Panhard rod assembly 5 comprises: two stabilizer rod carriages 9 are connected to the vehicle frame both sides; Two balance clamp assemblies 6 link to each other with the stabilizer rod carriage 9 of vehicle frame both sides respectively; With a Panhard rod 2, be hollow structure, the middle part links to each other with balance clamp assembly 6, and the end is provided with stabilizer rod bulb 3, and stabilizer rod bulb 3 links to each other with bulb support 7.Panhard rod 2 is connected for hot pressing with stabilizer rod bulb 3.Be with rubber bush 4 on the stabilizer rod bulb 3.When automobile travels on more abominable road surface, when left and right wheels is oppositely beated, to be turned round in the middle of the Panhard rod 2, two ends are bent, similar horizontal torsion bar spring.
When stabilizer rod was worked, the maximum shear stress was distributed in the most surperficial of Panhard rod 2, and the central part shearing stress is zero.At this moment, we adopt diameter to be a bit larger tham the hollow Panhard rod 2 of solid Panhard rod, not only guarantee the twisting resistance of Panhard rod 2, and the deadweight that has alleviated Panhard rod 2 has simultaneously improved the degree of utilization of material, has reduced the cost of Panhard rod 2.This is for the tractor truck to the lightweight development, and its preceence and economy are considerable.
Its assembling mode is: Panhard rod 2 two ends are heated to uniform temperature, stabilizer rod bulb 3 is inserted Panhard rod 2 and hot pressing, after the cooling rubber bush 4 is pressed into stabilizer rod bulb 3, stabilizer rod carriage 9 is fixed by bolts to the both sides of frame assembly 1, balance clamp assembly 6 one ends are utilized bolted connection stabilizer rod carriage 9, other end fixed lateral stabilizer rod 2; The stabilizer rod bulb 3 of Panhard rod 2 utilizes bolt to be connected with the bulb support 7 of axle assembly 8.
Claims (3)
1. a hollow lateral stability lever apparatus comprises the Panhard rod assembly (5) on the bulb support (7) that is connected axle assembly (8), it is characterized in that described Panhard rod assembly (5) comprising:
Two stabilizer rod carriages (9) are connected to the vehicle frame both sides;
Two balance clamp assemblies (6) link to each other with the stabilizer rod carriage (9) of vehicle frame both sides respectively; With
One Panhard rod (2) is hollow structure, and the middle part links to each other with balance clamp assembly (6), and the end is provided with stabilizer rod bulb (3), and stabilizer rod bulb (3) links to each other with bulb support (7).
2. hollow lateral stability lever apparatus according to claim 1 is characterized in that: described Panhard rod (2) is connected for hot pressing with stabilizer rod bulb (3).
3. hollow lateral stability lever apparatus according to claim 1 is characterized in that: be with rubber bush (4) on the described stabilizer rod bulb (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202016406U CN201694023U (en) | 2010-05-25 | 2010-05-25 | Hollow transverse stabilizer rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202016406U CN201694023U (en) | 2010-05-25 | 2010-05-25 | Hollow transverse stabilizer rod device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201694023U true CN201694023U (en) | 2011-01-05 |
Family
ID=43395268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202016406U Expired - Lifetime CN201694023U (en) | 2010-05-25 | 2010-05-25 | Hollow transverse stabilizer rod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201694023U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358136A (en) * | 2011-09-19 | 2012-02-22 | 奇瑞汽车股份有限公司 | Back torsion beam suspension frame structure |
| CN102381136A (en) * | 2011-08-22 | 2012-03-21 | 广西合浦县惠来宝机械制造有限公司 | Tractor front-driving device with improved safety |
| WO2017174270A1 (en) * | 2016-04-08 | 2017-10-12 | Zf Friedrichshafen Ag | Torsion bar spring |
-
2010
- 2010-05-25 CN CN2010202016406U patent/CN201694023U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381136A (en) * | 2011-08-22 | 2012-03-21 | 广西合浦县惠来宝机械制造有限公司 | Tractor front-driving device with improved safety |
| CN102358136A (en) * | 2011-09-19 | 2012-02-22 | 奇瑞汽车股份有限公司 | Back torsion beam suspension frame structure |
| WO2017174270A1 (en) * | 2016-04-08 | 2017-10-12 | Zf Friedrichshafen Ag | Torsion bar spring |
| CN108883685A (en) * | 2016-04-08 | 2018-11-23 | Zf腓特烈斯哈芬股份公司 | Torsion-bar spring |
| CN108883685B (en) * | 2016-04-08 | 2021-07-27 | Zf腓特烈斯哈芬股份公司 | Torsion bar spring |
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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: 20110105 |
|
| CX01 | Expiry of patent term |