CN207825864U - A kind of U-shaped arm support device - Google Patents
A kind of U-shaped arm support device Download PDFInfo
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- CN207825864U CN207825864U CN201721904122.9U CN201721904122U CN207825864U CN 207825864 U CN207825864 U CN 207825864U CN 201721904122 U CN201721904122 U CN 201721904122U CN 207825864 U CN207825864 U CN 207825864U
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- shaped arm
- leading
- air bag
- arm
- support
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Abstract
A kind of U-shaped arm support device, belongs to AIRMATIC Dual Control technical field.The U-shaped arm support device of the utility model, including U-shaped arm support, the U-shaped arm support includes two leading arms, Guan Liang and air bag support, the rear end of described two leading arms is connect with the both ends Guan Liang respectively, leading arm front end is tilted to upside, connecting hole, leading arm and setting air bag support on the upside of the junctions Guan Liang is respectively set in leading arm front end and middle part.Leading arm, stabiliser bar and air bag rack integral are improved the roll stiffness and stability of vehicle by the U-shaped arm support device of the utility model.
Description
Technical field
A kind of U-shaped arm support device, belongs to AIRMATIC Dual Control technical field.
Background technology
With the raising that people require vehicle riding comfort and cargo transport integrity, air suspension obtains more next
More it is widely applied.Currently, using leaf spring leading arm in the prior art, one end is connect with air bag, and the other end is connected with vehicle frame more,
Simultaneously as the vertical stiffness of air bag is limited, enough roll stiffness cannot be provided, it is necessary to which additional lateral stabiliser bar provides volume
Outer roll stiffness ensures the stability and anti-overturning of Ackermann steer angle；Moreover, stabilizer bar also needs to setting stabiliser bar
The parts such as sunpender, boom support coordinate stabiliser bar effect, and therefore, the weight of air suspension increases, and violates lightweight requirements, together
When increase system arrangement and assembly difficulty.
Invention content
Technical solution adopted by the utility model to solve its technical problems is：The U-shaped arm support device, including U-shaped arm
With U-shaped arm support, the U-shaped arm is made of two leading arms, Guan Liang and two air bag support, the rear end of described two leading arms
It is connect respectively with the both ends Guan Liang, forms U-shaped structure, leading arm is tilted to upside, and connection is respectively set in leading arm front end and middle part
Hole, leading arm are connect with air bag support, U-shaped arm support are arranged on the upside of the junctions Guan Liang with leading arm front end connecting hole.
Lightening recesses are set on the leading arm.
The Guan Liang is hollow-core construction.
The air bag support is circle, and mounting hole is arranged on air bag support.
Support construction is set on the downside of the air-bag support, and support construction is connect with pipe beam.
The U-shaped arm support is connect by eccentric bolt with the connecting hole of leading arm front end.
The two leading arm front end connecting hole of U-shaped arm support device of the utility model connects U-shaped arm support, U-shaped for connecting
Arm and crossbeam, leading arm middle part connecting hole is used for the mounting base of mounting shock absorber, and air bag support is realized for installing air bag
The integration of leading arm, stabiliser bar and air bag.
Compared with prior art, advantageous effect possessed by the utility model is：
1, the U-shaped arm of the U-shaped arm support device of the utility model improves leading arm, stabiliser bar and air bag rack integral
The roll stiffness and stability of vehicle.
2, the U-shaped arm support device structure of the utility model is simple, and no additional component, light-weight, manufacturing cost is relatively low, and holds
Load property is good, and intensity is high, and is easily installed the arrangement with each element in system, reduces installation and arrangement difficulty.
3, U-shaped arm support is connect by eccentric bolt with leading arm, can quickly adjust distance between axles, wheelbase is made accurately to put down
Row effectively solves to eat tire phenomenon.
Description of the drawings
Fig. 1 is the U-shaped arm support device vertical view of the utility model.
Fig. 2 is the U-shaped arm support device front view of the utility model.
Fig. 3 is the U-shaped arm configuration schematic diagram of the utility model.
Wherein：1, leading arm 2, pipe beam 3, air bag support 4, connecting hole 5, mounting hole 6, support construction 7,
U-shaped arm support 8, eccentric bolt.
Specific implementation mode
1 ~ 3 pair of the utility model is described further below in conjunction with the accompanying drawings.
The U-shaped arm support device of the utility model includes U-shaped arm and U-shaped arm support 7, and U-shaped arm includes two leading arms 1, pipe
Beam 2 and air bag support 3, the pipe beam 2 are hollow-core construction, the weight for mitigating U-shaped arm support device；Described two leading arms
1 rear end is welded and fixed with 2 both ends of pipe beam respectively, forms U-shaped structure, and leading arm 1 is tilted to upside, is arranged on leading arm 1 and is subtracted
Connecting hole 4, the connection of 1 front end of leading arm is respectively set in weight groove, the weight for mitigating leading arm 1,1 front end of leading arm and middle part
Hole 4 is connect by eccentric bolt 8 with U-shaped arm support 7；Leading arm 1 and the circular air bag support 3 of setting on the upside of 2 junction of pipe beam,
Mounting hole 5 is set on air bag support 3, for installing air bag, the support construction 6 of air bag support 3 is welded and fixed on pipe beam 2, it is described
Support construction 6 is the support plate being socketed on pipe beam 2, and the height of support plate will so that air bag support holding is horizontal；Circular gas
On capsule bearing 3, two air bag supports, 3 inside is oppositely arranged resigning mouthful, so that detection mouth and bolt is arranged.
Utility model works principle：U-shaped two leading arm of arm support device, the 1 front end connecting hole 4 of the utility model connects U
Arm holder 7, for connecting U-shaped arm and crossbeam, 1 middle part connecting hole of leading arm is used for the mounting base of mounting shock absorber, and air bag
Bearing 3 realizes the integration of leading arm 1, stabiliser bar and air bag for installing air bag；By rotating eccentricity bolt, U can be made
Arm, which is realized, to be moved forward and backward, and to achieve the purpose that adjust distance between axles, maximal regulated distance reaches 25mm.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation.But it is every without departing from the content of the technical scheme of the utility model, the technology according to the utility model is real
Any simple modification, equivalent variations and remodeling, still fall within the guarantor of technical solutions of the utility model made by confrontation above example
Protect range.
Claims (6)
1. a kind of U-shaped arm support device, it is characterised in that：Including U-shaped arm and U-shaped arm support（7）, the U-shaped arm led by two
To arm（1）, Guan Liang（2）With two air bag supports（3）Composition, described two leading arms（1）Rear end respectively with Guan Liang（2）Both ends
Connection, leading arm（1）Front end is tilted to upside, leading arm（1）Connecting hole is respectively set in front end and middle part（4）, leading arm（1）With
Guan Liang（2）Air bag support is set on the upside of junction（3）, U-shaped arm support（7）With leading arm（1）The connecting hole of front end（4）Connection.
2. U-shaped arm support device according to claim 1, it is characterised in that：The leading arm（1）Upper setting loss of weight is recessed
Slot.
3. U-shaped arm support device according to claim 1, it is characterised in that：The Guan Liang（2）For hollow-core construction.
4. U-shaped arm support device according to claim 1, it is characterised in that：The air bag support（3）For circle, air bag
Bearing（3）Upper setting mounting hole（5）.
5. U-shaped arm support device according to claim 1, it is characterised in that：The air bag support（3）Downside setting support
Structure（6）, support construction and Guan Liang（2）Connection.
6. U-shaped arm support device according to claim 1, it is characterised in that：The U-shaped arm support（7）Pass through eccentric spiral shell
Bolt（8）With leading arm（1）The connecting hole of front end（4）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721904122.9U CN207825864U (en) | 2017-12-29 | 2017-12-29 | A kind of U-shaped arm support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721904122.9U CN207825864U (en) | 2017-12-29 | 2017-12-29 | A kind of U-shaped arm support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207825864U true CN207825864U (en) | 2018-09-07 |
Family
ID=63390717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721904122.9U Active CN207825864U (en) | 2017-12-29 | 2017-12-29 | A kind of U-shaped arm support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207825864U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435374A (en) * | 2019-07-31 | 2019-11-12 | 山东锣响汽车制造有限公司 | A kind of novel air suspension guiding arm and the automobile containing the leading arm |
| CN111038196A (en) * | 2019-12-31 | 2020-04-21 | 王鲁斌 | Automobile guide arm assembly structure |
| CN112848827A (en) * | 2021-01-22 | 2021-05-28 | 江苏汤臣汽车零部件有限公司 | Air suspension assembly with high strength guide arm |
-
2017
- 2017-12-29 CN CN201721904122.9U patent/CN207825864U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435374A (en) * | 2019-07-31 | 2019-11-12 | 山东锣响汽车制造有限公司 | A kind of novel air suspension guiding arm and the automobile containing the leading arm |
| CN111038196A (en) * | 2019-12-31 | 2020-04-21 | 王鲁斌 | Automobile guide arm assembly structure |
| CN112848827A (en) * | 2021-01-22 | 2021-05-28 | 江苏汤臣汽车零部件有限公司 | Air suspension assembly with high strength guide arm |
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