Wheelbase adjusting device and suspension system of a suspension system
A suspension system and wheelbase adjustment technology, applied in the field of auto parts, can solve the problems of increased development costs and development time, small wheelbase adjustments, suspension systems that cannot be shared by cross-class models, etc., to reduce development costs and The effect of development time
Active Publication Date: 2021-11-09
DONGFENG MOTOR CORP HUBEI
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Problems solved by technology
[0005] Embodiments of the present invention provide a wheelbase adjustment device and a suspension system of a suspension system to solve the problem that in the related art, the amount of wheelbase adjustment is small and cannot meet the stepless adjustment of a larger wheelbase of more than 20mm, and cross-class models cannot share suspensions system, increasing development costs and development time
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[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] Embodiments of the present invention provide a wheelbase adjustment device for a suspension system and a suspension system, which can solve the problem of the small amount of wheelbase adjustment in the related art, which cannot meet the stepless adjustment of a larger wheelbase of 20 mm or more, and cross-level vehicles. The suspensio...
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The invention relates to a wheel base adjustment device and a suspension system of a suspension system, which comprises: a square support structure with a chute on the upper part and an opening on the lower part; a cam mechanism installed on the square support structure, and The cam mechanism includes a cam body, the upper part of the cam body is provided with a through hole hinged with the chute through a first bolt, the first bolt is used to connect the suspension linkage mechanism, and the first bolt It can slide in the chute, and the lower part of the cam body is provided with a rotating center hole coaxially hinged with the opening; the worm mechanism is penetrated on the square support structure and is located at the Below, the worm mechanism is in transmission connection with the cam mechanism, and when the worm mechanism is rotated, the cam mechanism can rotate around the rotation center hole. The suspension system and the wheel base adjustment device thereof of the present invention can realize stepless distance change and can be used for the development of different levels of vehicle models.
Description
technical field [0001] The invention relates to the field of auto parts, in particular to a wheelbase adjusting device of a suspension system and a suspension system. Background technique [0002] With the development of the economy and the improvement of people's living standards, automobiles have become one of the important tools for people to travel. At present, the number and speed of automobile model development are constantly increasing, and at the same time, platformization and modularization require a higher and higher proportion of parts to be shared. Due to the different widths of models of different levels and different forms, the matching wheel treads are different, requiring different A shared suspension system can adjust its track. [0003] In the related art, a current wheelbase adjustment device for a wheeled chassis vehicle includes: a suspension mounting seat connected to a suspension cross arm, and the suspension mounting seat is installed on a slider, an...
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IPC IPC(8): B60G17/00B60B35/00
CPCB60B35/007B60G17/00B60G2204/148
Inventor 赵伟鹏陈文都陈世旺江新伟
Owner DONGFENG MOTOR CORP HUBEI