CN203844565U - Lower suspension arm assembly of automobile - Google Patents
Lower suspension arm assembly of automobile Download PDFInfo
- Publication number
- CN203844565U CN203844565U CN201420249956.0U CN201420249956U CN203844565U CN 203844565 U CN203844565 U CN 203844565U CN 201420249956 U CN201420249956 U CN 201420249956U CN 203844565 U CN203844565 U CN 203844565U
- Authority
- CN
- China
- Prior art keywords
- plate
- suspension arm
- arm assembly
- automobile
- upper plate
- 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
Links
Abstract
The utility model discloses a lower suspension arm assembly of an automobile, and belongs to the field of automobile parts. The lower suspension arm assembly mainly comprises a lower suspension arm body assembly, a shaft pin lining sleeve tube, a front shaft sleeve tube and a ball stud support, wherein the shaft pin lining sleeve tube, the front shaft sleeve tube and the ball stud support are arranged on the lower suspension arm body assembly. The lower suspension arm assembly is characterized in that the lower suspension arm body assembly is composed of an upper plate, a lower plate and a reinforcing plate, the upper plate and the lower plate are respectively of a U-shaped structure, the two sides of the upper plate and the two sides of the lower plate are connected in a welding mode, the reinforcing plate is arranged inside the lower plate, and the upper plate, the lower plate and the reinforcing plate are provided with positioning holes correspondingly. According to the lower suspension arm assembly of the automobile, the two sides of the upper plate and the two sides of the lower plate are welded, and the reinforcing plate is arranged on the lower plate, so that the connecting strength of the lower suspension arm assembly of the automobile is improved, the welding precision of the upper plate and the lower plate is improved, the firmness and strength of the lower suspension arm assembly of the automobile are greatly improved, the lower suspension arm assembly is not prone to deformation and cracks in long-term use, and meanwhile the lower suspension arm assembly has the advantages of being easy and convenient to machine, facilitating implementation, being low in production cost and the like.
Description
Technical field
The utility model relates to auto parts and components field, specifically relates to a kind of automobile lower suspension arm assembly.
Background technology
Automobile lower suspension arm assembly, between auto body and wheel flutter, is the suspension rod member that mainly leads, and can also play propelling rod effect, bears startup, braking, longitudinal force and transverse force while turning, is one of major part determining vehicle performance.Because automobile can cause the vibration of wheel at rough road traveling, vibration easily makes existing lower swing arm assembly welding closely not locate distortion, long-time after, lower swing arm there will be slight crack, affect normally travelling of vehicle, has reduced the safety of vehicle use.
Utility model content
The purpose of this utility model is to travel for a long time and there will be slight crack, damping effect to reduce, affect the problem of normal vehicle operation at automobile for existing the Lower Sway Arm of Automobile, provides that a kind of assembling mode is simple, structural behaviour is superior, on-deformable automobile lower suspension arm assembly.
The utility model solves the technical scheme that its technical matters adopts:
A kind of automobile lower suspension arm assembly, mainly comprise lower swing arm main body assembly and be arranged on the pivot pin lining sleeve pipe on lower swing arm main body assembly, front shaft sleeve sleeve pipe, ball end support, it is characterized in that, described lower swing arm main body assembly is by upper plate, lower plate and brace panel composition, described upper plate and lower plate are all set to U-shaped structure, upper plate and lower plate both sides connect by being weldingly connected, between upper plate and lower plate, welding uniformly can improve the structural behaviour of lower swing arm main body assembly, make automobile lower suspension arm assembly be difficult for distortion and occur slight crack, assembling mode is simple simultaneously, work efficiency is high, reduce productive costs, described brace panel is arranged in lower plate, and by being welded to connect, can avoid upper plate and lower plate welding time, there is the phenomenon of displacement in brace panel, further improve the accuracy rate between upper plate and lower plate, described upper plate, on lower plate and brace panel, correspondence is provided with knock hole, multiple knock holees can be fixed upper plate and lower plate, be convenient to the processing of automobile lower suspension arm assembly, improve production work efficiency.
As preferably, the joint gap between described upper plate and lower plate is less than 1mm.
As preferably, the joint gap between described lower plate and brace panel is less than 1mm.
Beneficial effect: the utility model is by the both sides welding of upper plate and lower plate, and in lower plate, be provided with brace panel, improve the Joint strenght of automobile lower suspension arm assembly, and improve the bonding accuracy of upper plate and lower plate, firmness and the intensity of automobile lower suspension arm assembly are greatly increased, not yielding and occur slight crack when long-term use, also have simultaneously processing easy, be convenient to implement and the feature such as productive costs is low.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is upward view of the present utility model.
Fig. 3 is part-structure schematic diagram of the present utility model, the connection structure of signal lower plate and brace panel.
Fig. 4 is part-structure schematic diagram of the present utility model, the connection structure of signal upper plate and lower plate.
In figure: 1. upper plate, 2. lower plate, 3. brace panel, 4. pivot pin lining sleeve pipe, 5. front shaft sleeve sleeve pipe, 6. ball end support, 7. knock hole.
Detailed description of the invention
A kind of automobile lower suspension arm assembly, mainly comprise lower swing arm main body assembly and be arranged on the pivot pin lining sleeve pipe 4 on lower swing arm main body assembly, front shaft sleeve sleeve pipe 5, ball end support 6, it is characterized in that, described lower swing arm main body assembly is by upper plate 1, lower plate 2 and brace panel 3 form, described upper plate 1 is all set to U-shaped structure with lower plate 2, upper plate 1 connects by being weldingly connected with lower plate 2 both sides, joint gap between upper plate 1 and lower plate 2 is less than 1mm, between upper plate 1 and lower plate 2, welding uniformly can improve the structural behaviour of lower swing arm main body assembly, make automobile lower suspension arm assembly be difficult for distortion and occur slight crack, assembling mode is simple simultaneously, work efficiency is high, reduce productive costs, described brace panel 3 is arranged in lower plate 2, and by being welded to connect, joint gap between lower plate 2 and brace panel 3 is less than 1mm, can avoid upper plate 1 and lower plate 2 to weld time, there is the phenomenon of displacement in brace panel 3, further improve the accuracy rate between upper plate 1 and lower plate 2, described upper plate 1, on lower plate 2 and brace panel 3, correspondence is provided with knock hole 7, multiple knock holees 7 can be fixed upper plate 1 and lower plate 2, be convenient to the processing of automobile lower suspension arm assembly, improve work efficiency.
The utility model does not relate to partly all prior aries that maybe can adopt same as the prior art to be realized.
Claims (3)
1. an automobile lower suspension arm assembly, mainly comprise lower swing arm main body assembly and be arranged on pivot pin lining sleeve pipe, front shaft sleeve sleeve pipe, the ball end support on lower swing arm main body assembly, it is characterized in that, described lower swing arm main body assembly is made up of upper plate, lower plate and brace panel, described upper plate and lower plate are all set to U-shaped structure, upper plate and lower plate both sides connect by being weldingly connected, and described brace panel is arranged in lower plate, and on described upper plate, lower plate and brace panel, correspondence is provided with knock hole.
2. automobile lower suspension arm assembly as claimed in claim 1, is characterized in that: the joint gap between described upper plate and lower plate is less than 1mm.
3. automobile lower suspension arm assembly as claimed in claim 1, is characterized in that: the joint gap between described lower plate and brace panel is less than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249956.0U CN203844565U (en) | 2014-05-16 | 2014-05-16 | Lower suspension arm assembly of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249956.0U CN203844565U (en) | 2014-05-16 | 2014-05-16 | Lower suspension arm assembly of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844565U true CN203844565U (en) | 2014-09-24 |
Family
ID=51557620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420249956.0U Expired - Fee Related CN203844565U (en) | 2014-05-16 | 2014-05-16 | Lower suspension arm assembly of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057796A (en) * | 2014-06-17 | 2014-09-24 | 程龙凤 | Automobile lower suspension arm assembly |
| CN104759777A (en) * | 2015-04-26 | 2015-07-08 | 芜湖市建鑫汽车零部件有限责任公司 | Welding unit for machining automobile lower swing arm welding assembly |
-
2014
- 2014-05-16 CN CN201420249956.0U patent/CN203844565U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057796A (en) * | 2014-06-17 | 2014-09-24 | 程龙凤 | Automobile lower suspension arm assembly |
| CN104759777A (en) * | 2015-04-26 | 2015-07-08 | 芜湖市建鑫汽车零部件有限责任公司 | Welding unit for machining automobile lower swing arm welding assembly |
| CN104759777B (en) * | 2015-04-26 | 2017-03-29 | 芜湖市建鑫汽车零部件有限责任公司 | A kind of welding unit of processing the Lower Sway Arm of Automobile welding assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104057796A (en) | Automobile lower suspension arm assembly | |
| CN204551757U (en) | The semi-rigid connection joints of steel structure of a kind of pin type | |
| CN203844565U (en) | Lower suspension arm assembly of automobile | |
| CN104890493B (en) | A kind of engine suspension soft pad assembly | |
| CN201777086U (en) | Automobile swinging arm | |
| CN204712807U (en) | A kind of double cross arm independent suspension and knuckle assembly | |
| CN203461028U (en) | Structurally-stable bicycle frame | |
| CN203211038U (en) | Car cantilever of high-strength rubber bushing | |
| CN202345779U (en) | Bracket connecting structure for passenger car | |
| CN202413346U (en) | Improved automobile air suspension system guide stabilizer | |
| CN204488409U (en) | High-strength vehicle bracket assembly | |
| CN204701411U (en) | A kind of macpherson suspension and knuckle assembly | |
| CN205168088U (en) | Lower suspension arm assembly of automobile | |
| CN203651895U (en) | Auxiliary frame installation structure | |
| CN203019980U (en) | Rear axle housing of automobile | |
| CN205419669U (en) | Wane formula drive wheel and stabilizer mechanism | |
| CN204279830U (en) | A kind of Novel simple type triangle bicycle rack | |
| CN203449874U (en) | Torsion bar beam rear axle | |
| CN202716699U (en) | Torsion beam rear axle longitudinal arm | |
| CN204055203U (en) | A kind of lateral rod | |
| CN201023404Y (en) | MPV four-wheel driven front suspension | |
| CN203460648U (en) | Spring plate front pressing plate | |
| CN202782550U (en) | Rear axle structure of torsion beam | |
| CN207842565U (en) | A kind of sports car front suspension yoke | |
| CN204309889U (en) | A kind of automobile control arm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20170516 |