Non-drive axle with variable camber angle and automobile
A non-drive axle, camber technology, applied in vehicle components, steering mechanisms, circuits or fluid pipelines, etc., can solve problems such as inability to adjust with the vehicle, poor adaptability, and control that does not meet camber requirements. Simple structure, easy operation, and the effect of improving vehicle stability
Active Publication Date: 2021-10-29
SAIC MOTOR
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Problems solved by technology
Since the mandrel end plate 4' and the rear axle beam 3' are welded structures, the camber angle of the rear axle can only be realized by welding angle or later machining, and cannot be adjusted along with the vehicle, so the adaptability is poor
[0004] For this kind of traditional automobile non-drive axle, if its camber angle does not meet the needs of users, it can only be redesigned by redesigning the welding machining angle of the rear axle beam 3' and the end plate 4', and its camber angle does not meet the requirements of the vehicle during driving. Control of Camber Angle Requirements in Different Working Conditions
Method used
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[0031] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0032] In this article, terms such as "upper, lower, front, and rear" are established based on the positional relationship shown in the drawings. Depending on the drawings, the corresponding positional relationship may also change accordingly. It is understood as an absolute limitation on the scope of protection; moreover, relative terms such as "first" and "second" are only used to distinguish one from another component with the same name, and do not necessarily require or No such actual relationship or order between these components is implied.
[0033] Please refer to figure 2 , image 3 , figure 2 It is a structural schematic diagram of a non-drive axle with variable camber angle disclosed in the embodiment of the present i...
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The invention discloses a non-drive axle with a variable camber angle and an automobile. The non-drive axle comprises an axle cross beam, a mandrel connected with the two ends of the axle cross beam and a wheel assembly arranged on the mandrel, and the mandrel is provided with an upper hinge point and a lower hinge point; the end part of the axle cross beam is hinged with the lower hinge point or the upper hinge point of the mandrel to form a rotatable first kinematic pair; the axle beam is provided with a driving component, one end of the driving component is hinged to the axle beam, the other end of the driving component is hinged to the upper hinge point or the lower hinge point of the mandrel, and a rotatable second kinematic pair is formed. The non-drive axle has an additional camber angle variable function, the camber angle of the wheel can be adjusted according to actual needs, and the non-drive axle is simple in structure and easy to operate.
Description
technical field [0001] The invention relates to the technical field of automobile axles, in particular to non-drive axles with variable camber angles of automobiles. The invention also relates to a motor vehicle provided with such an axle. Background technique [0002] The camber angle control of the non-driven axle of the automobile directly affects the stability, grip and tire wear of the vehicle. [0003] For traditional automobile non-driven axles, such as figure 1 As shown, the mandrel end plate 4' and the rear axle beam 3' are welded, and the wheel assembly 1' is connected to the mandrel end plate 4' through the wheel bolts 2'. Since the mandrel end plate 4' and the rear axle beam 3' are welded structures, the camber angle of the rear axle can only be realized by welding angle or later machining, and cannot be adjusted along with the vehicle, so the adaptability is poor. [0004] For this kind of traditional automobile non-drive axle, if its camber angle does not me...
Claims
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IPC IPC(8): B62D17/00B60R16/023
CPCB62D17/00B60R16/023
Inventor 王海鹏冷俊桦陈冰玉朱亚驹章东源张振琪郭伟周长波杜培源杨斐斐石永金仇菲菲毛伟祥吉佩佩孙西亮郁强张强
Owner SAIC MOTOR