CN201633473U - Rear axle with pressing device of stabilizer bar - Google Patents
Rear axle with pressing device of stabilizer bar Download PDFInfo
- Publication number
- CN201633473U CN201633473U CN2009202867612U CN200920286761U CN201633473U CN 201633473 U CN201633473 U CN 201633473U CN 2009202867612 U CN2009202867612 U CN 2009202867612U CN 200920286761 U CN200920286761 U CN 200920286761U CN 201633473 U CN201633473 U CN 201633473U
- Authority
- CN
- China
- Prior art keywords
- stabilizer bar
- stabilizer rod
- spring
- back axle
- furnished
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
- B60G21/0551—Mounting means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/051—Trailing arm twist beam axles
- B60G21/052—Mounting means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/44—Centering or positioning means
Abstract
The utility model relates to a rear axle with a pressing device of a stabilizer bar, which comprises a shaft tube of the rear axle, a stabilizer bar, a torsion bar, a bracket, a bearing, trailing arms and shaft tubes of the trailing arms, wherein both sides of the stabilizer bar are respectively connected with a left trailing arm and a right trailing arm of the shaft tube of the rear axle by a spline, a locking device is arranged on a splined hole at one side of the stabilizer bar and locks the stabilizer bar on a swinging arm, and a pressing device is arranged on a splined hole at the other side of the stabilizer bar and presses the stabilizer bar. The locking device comprises a screw plug, a flat gasket, a spring gasket and a bolt, wherein the screw plug is matched with the splined holes of the stabilizer bar, and the flat gasket, the spring gasket and the bolt lock the stabilizer bar. The pressing device is formed by connecting a steel ball, a spring, a tightening bolt and a nut sequentially. The stabilizer bar is always pressed by utilizing the elasticity of the spring. When in use, one end of the stabilizer bar is tightly locked, and the other end is always pressed by the pressure of the spring, thereby eliminating abnormal sound generated because of the bounce of the axial direction and the radial direction of the stabilizer bar. By the rear axle with the pressing device arranged on the stabilizer bar, the use performance of a rear hanging assembly is enhanced manyfold, and the maintenance cost is lowered greatly.
Description
Technical field
The utility model relates to a kind of back axle, is furnished with the back axle of pinch device on especially a kind of stabilizer rod that is applied on the family expenses manned vehicle rear suspension assembly.
Background technology
Back axle is one group of important composition element of family expenses manned vehicle, its reasonable structure, quality and performance quality directly affect operation stability, safety performance and the service life of family expenses manned vehicle, but also can the parts of coupled knot on the rear suspension assembly be affected.The problem that the back axle of existing family expenses manned vehicle exists mainly is reflected on the stabilizer rod, and the trace variation constantly took place two wheelspans when automobile travelled on various road surfaces, makes stabilizer rod produce play.An end of stabilizer rod is used eccentric pad locking in the existing design, and the other end can be axially free movable.When stabilizer rod play, the wearing and tearing of spline have been quickened in the gap of eccentric pad groove, and generally travelling can produce abnormal sound more than 100,000 kilometers, thereby have influenced the result of use of back axle.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of back axle of being furnished with the stabilizer rod pinch device is provided.
The purpose of this utility model is achieved by the following technical solution: a kind of back axle of being furnished with the stabilizer rod pinch device, comprise back axle central siphon, stabilizer rod, torsion bar, support, bearing, trailing arm and trailing arm central siphon, the both sides of stabilizer rod are connected with the left and right sides trailing arm of back axle central siphon by spline respectively, be furnished with latching device on the stabilizer rod one side splined hole stabilizer rod is locked in the swing arm, be furnished with pinch device on the opposite side splined hole stabilizer rod is compressed.
Described pinch device is connected in sequence by steel ball, spring, tight fixed bolt and nut, utilizes the elastic force of spring to compress stabilizer rod all the time.
Described latching device comprises plug screw, plain cushion, bullet pad and bolt, and plug screw cooperates with the stabilizer rod splined hole, and plain cushion, bullet pad and bolt pin stabilizer rod.
During use, the stabilizer rod one end device that is locked is locked in the swing arm, and the spring pressure of the compacted device of the other end compresses all the time, thus eliminate because of stabilizer rod axially and the abnormal sound of radial runout generation.This back axle of being furnished with pinch device on stabilizer rod makes the in-use performance of rear suspension assembly significantly improve, and greatly reduces maintenance cost.
Description of drawings
Fig. 1 is the structural representation of stabilizer rod pinch device on the right swing arm of the utility model back axle of being furnished with the stabilizer rod pinch device.
Fig. 2 is the structural representation of stabilizer rod latching device in the left swing arm of the utility model back axle of being furnished with the stabilizer rod pinch device.
Fig. 3 is the overall structure scheme drawing of the utility model back axle.
The specific embodiment
Fig. 1, Fig. 2, the back axle of being furnished with stabilizer rod locking and pinch device shown in Figure 3 are the embodiment that realizes technical solutions of the utility model easily.It comprises back axle central siphon (13), stabilizer rod (12), torsion bar (14), support 15), bearing (9), trailing arm (16) and trailing arm central siphon (10), the both sides of stabilizer rod (12) are connected with the left and right sides trailing arm (16) of back axle central siphon (13) by spline (11) respectively, be furnished with latching device on the stabilizer rod one side splined hole stabilizer rod is locked in the swing arm, be furnished with pinch device on the opposite side splined hole stabilizer rod is compressed.Stabilizer rod pinch device on the back axle right swing arm is connected in sequence by steel ball (1), spring (2), tight fixed bolt (3) and nut (4), utilizes the elastic force of spring to compress stabilizer rod all the time.The stabilizer rod latching device of back axle left side swing arm comprises plug screw (5), plain cushion (6), bullet pad (7) and bolt (8), and plug screw cooperates with the stabilizer rod splined hole, and plain cushion, bullet pad and bolt pin stabilizer rod.
Claims (3)
1. back axle of being furnished with the stabilizer rod pinch device, it comprises back axle central siphon (13), stabilizer rod (12), torsion bar (14), support (15), bearing (9), trailing arm (16) and trailing arm central siphon (10), the both sides of stabilizer rod (12) are connected with the left and right sides trailing arm (16) of back axle central siphon (13) by spline (11) respectively, it is characterized in that being furnished with latching device on the stabilizer rod one side splined hole is locked in stabilizer rod in the swing arm, is furnished with pinch device on the opposite side splined hole stabilizer rod is compressed.
2. the back axle of being furnished with the stabilizer rod pinch device according to claim 1, it is characterized in that described pinch device is connected in sequence by steel ball (1), spring (2), tight fixed bolt (3) and nut (4), utilize the elastic force of spring can keep stabilizer rod impaction state all the time.
3. according to each described back axle of being furnished with the stabilizer rod pinch device in claim 1 or 2, it is characterized in that described latching device comprises plug screw (5), plain cushion (6), bullet pad (7) and bolt (8), plug screw cooperates with the stabilizer rod splined hole, and plain cushion, bullet pad and bolt pin stabilizer rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202867612U CN201633473U (en) | 2009-12-30 | 2009-12-30 | Rear axle with pressing device of stabilizer bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202867612U CN201633473U (en) | 2009-12-30 | 2009-12-30 | Rear axle with pressing device of stabilizer bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201633473U true CN201633473U (en) | 2010-11-17 |
Family
ID=43077954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202867612U Expired - Fee Related CN201633473U (en) | 2009-12-30 | 2009-12-30 | Rear axle with pressing device of stabilizer bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201633473U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388606A (en) * | 2013-07-31 | 2013-11-13 | 巢湖市新力源液压机械有限公司 | Hydraulic rod locking device |
| CN104669981A (en) * | 2013-11-29 | 2015-06-03 | 现代摩比斯株式会社 | Actuator of vehicle |
-
2009
- 2009-12-30 CN CN2009202867612U patent/CN201633473U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388606A (en) * | 2013-07-31 | 2013-11-13 | 巢湖市新力源液压机械有限公司 | Hydraulic rod locking device |
| CN104669981A (en) * | 2013-11-29 | 2015-06-03 | 现代摩比斯株式会社 | Actuator of vehicle |
| US9416849B2 (en) | 2013-11-29 | 2016-08-16 | Hyundai Mobis Co., Ltd. | Actuator of vehicle |
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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: 20101117 Termination date: 20131230 |