Wheel track adjusting device of suspension system and suspension system
A suspension system and wheelbase adjustment technology, applied in the field of auto parts, can solve the problems of increasing development costs and development time, unable to meet the stepless adjustment of larger wheelbase, and unable to share suspension systems for cross-class models, reducing Effects of development costs and development time
Active Publication Date: 2020-09-08
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 track adjusting device of a suspension system and the suspension system. The wheel track adjusting device comprises a square supporting structure, a cam mechanism anda worm mechanism, wherein a sliding groove is formed in an upper portion of the square supporting structure, an opening is formed in the lower portion, the cam mechanism is mounted on the square supporting structure, the cam mechanism comprises a cam body, a through hole hinged to the sliding groove through a first bolt is formed in an upper portion of the cam body, the first bolt is used for being connected with a suspension connecting rod mechanism and can slide in the sliding groove, a rotating center hole coaxially hinged to the open hole is formed in a lower portion of the cam body, the worm mechanism is arranged on the square supporting structure in a penetrating mode and located below the cam mechanism, the worm mechanism is in transmission connection with the cam mechanism, when the worm mechanism is rotated, the cam mechanism can rotate around the rotating center hole. The wheel track adjusting device is advantaged in that stepless pitch changing can be achieved, and the wheeltrack adjusting device can be used for development of vehicles of different levels.
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...
Claims
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Login to View More 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