Anti-roll bar structure of double-wishbone suspension of FSAE racing car

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Anti-roll bar structure of double-wishbone suspension of FSAE racing car

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XIAO LIBAO / HUANG XIAOTAO / HE PENGJIE / YU YUE / ZHU JIAHUI

The invention discloses an anti-roll bar structure of a double-wishbone suspension of an FSAE racing car, which comprises an anti-roll bar, and further comprises joints sleeved at two end parts of the anti-roll bar, and connecting rods connected with the joints, wherein the anti-roll rod is perpendicular to the joints at the two ends, and limiting mechanisms are arranged between the anti-roll rod and the joints; the connecting rod is perpendicular to the joint, and the position of the connecting rod can be adjusted in the vertical direction of the joint. According to the anti-roll bar, the mechanical performance and the durability of an existing structure are improved, the stress concentration phenomenon in the working process is improved, multiple relative positions are adjustable, and the use, installation and positioning of the anti-roll bar are facilitated. Through the arrangement of joint sleeves, the joint is limited, the transverse position of the anti-roll bar is determined through the joint sleeves between frame connecting lifting lugs and the joints, and the transverse position of the anti-roll bar can be changed by changing the thickness of the left joint sleeve and the thickness of the right joint sleeve.

本发明公开了一种FSAE赛车双横臂悬架的防倾杆结构，包括防倾杆，还包括套设于防倾杆两端部的接头，以及与接头连接的连接杆；所述防倾杆均与两端的接头垂直分布，且所述防倾杆与接头之间设置有限位机构；所述连接杆与接头垂直分布，且所述连接杆的位置可沿接头的竖直方向进行调节，本发明提高了现有结构的机械性能和耐用性能，改善了工作过程中的应力集中现象，且多处相对位置可调，有利于防倾杆的使用安装定位，通过接头套筒的设置，对接头进行限位，防倾杆的横向位置通过车架连接吊耳和接头之间的接头套筒来确定，通过更改左右接头套筒的厚度，可以改变防倾杆横向位置。