CN104057796A - Automobile lower suspension arm assembly - Google Patents
Automobile lower suspension arm assembly Download PDFInfo
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- CN104057796A CN104057796A CN201410269179.0A CN201410269179A CN104057796A CN 104057796 A CN104057796 A CN 104057796A CN 201410269179 A CN201410269179 A CN 201410269179A CN 104057796 A CN104057796 A CN 104057796A
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- plate
- suspension arm
- upper plate
- automobile
- lower plate
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Abstract
The invention discloses an automobile lower suspension arm assembly and belongs to the field of automobile parts. The automobile lower suspension arm assembly is mainly composed of a lower suspension arm main body assembly and a shaft pin lining sleeve, a front shaft sleeve and a ball pin bracket which are arranged on the lower suspension arm main body assembly, and is characterized in that the lower suspension arm main body assembly is composed of an upper plate, a lower plate and a reinforcing plate; the upper plate and the lower plate both have U-shaped structures; the two sides of the upper plate and the lower plate are connected through welding; the reinforcing plate is arranged in the lower plate; positioning holes are correspondingly formed in the upper plate, the lower plate and the reinforcing plate. According to the invention, the two sides of the upper plate and the lower plate are welded and the reinforcing plate is arranged on the lower plate, so that the connecting strength of the automobile lower suspension arm assembly is increased, the welding precision of the upper plate and the lower plate is increased, the firmness and strength of the automobile lower suspension arm assembly are greatly increased, and the automobile lower suspension arm assembly is difficult to deform and crack after long-term use and has the characteristics of simple processing, convenience in implementation, low production cost, and the like.
Description
Technical field
The present invention relates to auto parts and components field, specifically relate 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 the welding of existing lower swing arm assembly 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.
Summary of the invention
The object of the invention 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, provide that a kind of assembling mode is simple, structural behaviour is superior, on-deformable automobile lower suspension arm assembly.
The technical solution adopted for the present invention to solve the technical problems is:
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 form, 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, reduced productive costs, described brace panel is arranged in lower plate, and by being welded to connect, in the time of can avoiding upper plate and lower plate welding, 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, a plurality of knock holees can be fixed upper plate and lower plate, be convenient to the processing of automobile lower suspension arm assembly, improved production work efficiency.
As preferably, described upper plate and the joint gap between lower plate are less than 1mm.
As preferably, described lower plate and the joint gap between brace panel are less than 1mm.
Beneficial effect: the present invention is by the both sides welding of upper plate and lower plate, and in lower plate, be provided with brace panel, improved the Joint strenght of automobile lower suspension arm assembly, and improved the bonding accuracy of upper plate and lower plate, firmness and the intensity of automobile lower suspension arm assembly have greatly been increased, not yielding and occur slight crack during long-term use, also have simultaneously processing easy, be convenient to implement and the feature such as productive costs is low.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is upward view of the present invention.
Fig. 3 is part-structure schematic diagram of the present invention, the connection structure of signal lower plate and brace panel.
Fig. 4 is part-structure schematic diagram of the present invention, 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.
The specific embodiment
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, reduced 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, in the time of can avoiding upper plate 1 with lower plate 2 welding, 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, a plurality of knock holees 7 can be fixed upper plate 1 and lower plate 2, be convenient to the processing of automobile lower suspension arm assembly, improved work efficiency.
The part that the present invention does not relate to all prior art that maybe can adopt same as the prior art is 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 comprised 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: described upper plate and the joint gap between lower plate are less than 1mm.
3. automobile lower suspension arm assembly as claimed in claim 1, is characterized in that: described lower plate and the joint gap between brace panel are less than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410269179.0A CN104057796A (en) | 2014-06-17 | 2014-06-17 | Automobile lower suspension arm assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410269179.0A CN104057796A (en) | 2014-06-17 | 2014-06-17 | Automobile lower suspension arm assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104057796A true CN104057796A (en) | 2014-09-24 |
Family
ID=51545834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410269179.0A Pending CN104057796A (en) | 2014-06-17 | 2014-06-17 | Automobile lower suspension arm assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104057796A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105564173A (en) * | 2014-11-05 | 2016-05-11 | 福特全球技术公司 | Transverse control arm with ball joint in press-fit connection |
| CN108773310A (en) * | 2018-06-21 | 2018-11-09 | 徐州徐工矿山机械有限公司 | A kind of articulated truck container rear baffle and articulated truck |
| CN109733139A (en) * | 2019-03-13 | 2019-05-10 | 宁波建新底盘系统有限公司 | A kind of rocker arm anterior cannula welding structure and its processing technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100107771A (en) * | 2009-03-26 | 2010-10-06 | 현대제철 주식회사 | Lower arm of car and manufacturing method thereof |
| CN203305798U (en) * | 2013-05-07 | 2013-11-27 | 浙江天瑞汽车零部件有限公司 | Vehicle swing arm |
| CN103754079A (en) * | 2014-01-03 | 2014-04-30 | 奇瑞汽车股份有限公司 | Rear dragging arm |
| CN203623308U (en) * | 2013-10-28 | 2014-06-04 | 北京长安汽车工程技术研究有限责任公司 | Swinging arm assembly of automobile chassis suspension |
| CN203844565U (en) * | 2014-05-16 | 2014-09-24 | 芜湖市建鑫汽车零部件有限责任公司 | Lower suspension arm assembly of automobile |
-
2014
- 2014-06-17 CN CN201410269179.0A patent/CN104057796A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100107771A (en) * | 2009-03-26 | 2010-10-06 | 현대제철 주식회사 | Lower arm of car and manufacturing method thereof |
| CN203305798U (en) * | 2013-05-07 | 2013-11-27 | 浙江天瑞汽车零部件有限公司 | Vehicle swing arm |
| CN203623308U (en) * | 2013-10-28 | 2014-06-04 | 北京长安汽车工程技术研究有限责任公司 | Swinging arm assembly of automobile chassis suspension |
| CN103754079A (en) * | 2014-01-03 | 2014-04-30 | 奇瑞汽车股份有限公司 | Rear dragging arm |
| CN203844565U (en) * | 2014-05-16 | 2014-09-24 | 芜湖市建鑫汽车零部件有限责任公司 | Lower suspension arm assembly of automobile |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564173A (en) * | 2014-11-05 | 2016-05-11 | 福特全球技术公司 | Transverse control arm with ball joint in press-fit connection |
| CN105564173B (en) * | 2014-11-05 | 2020-06-12 | 福特全球技术公司 | Cross link with press-fit ball joint |
| 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 |
| CN108773310A (en) * | 2018-06-21 | 2018-11-09 | 徐州徐工矿山机械有限公司 | A kind of articulated truck container rear baffle and articulated truck |
| CN109733139A (en) * | 2019-03-13 | 2019-05-10 | 宁波建新底盘系统有限公司 | A kind of rocker arm anterior cannula welding structure and its processing technology |
| CN109733139B (en) * | 2019-03-13 | 2023-10-20 | 宁波建新底盘系统有限公司 | Welding structure of rocker front sleeve and processing technology thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140924 |