A torsion beam axle suspension assembly

CN224447376UActive Publication Date: 2026-07-03SHANDONG AOXING AUTOMOBILE TECH CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: SHANDONG AOXING AUTOMOBILE TECH CO LTD
Filing Date: 2025-07-30
Publication Date: 2026-07-03

AI Technical Summary

Technical Problem

The existing torsion beam axle suspension assembly cannot adapt to different vehicle body structures during installation, which requires the purchase of different types of installation parts, increasing mold investment and production costs.

Method used

A torsion beam axle suspension assembly was designed, comprising a torsion beam frame, a connecting frame, a spring damper, a connecting mechanism, an adjusting mechanism, and a lubrication mechanism. The combination of connecting blocks, guide rods, and lead screws enables flexible adjustment of the installation position, and the lubrication design of the ball and support shaft reduces friction and wear.

Benefits of technology

This achieves the universality of the torsion beam axle suspension assembly, reduces production costs, improves installation efficiency, and extends the service life of the suspension assembly.

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Figure CN224447376U_ABST

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Abstract

This utility model relates to the field of automotive suspension technology, specifically to a torsion beam axle suspension assembly, including a torsion beam frame. Two connecting brackets are fixedly connected to the front side of the torsion beam frame. A spring shock absorber is installed on the outside of the torsion beam frame. Connecting mechanisms are rotatably connected to both the left and right sides of the torsion beam frame. Two adjusting mechanisms are fixedly connected to the top side of the torsion beam frame. Lubrication mechanisms are fixedly connected to both the left and right sides of the torsion beam frame. Each adjusting mechanism includes a fixing plate. The bottom sides of the two fixing plates are fixedly connected to the top side of the torsion beam frame. Two guide rods are fixedly connected inside the fixing plates. In this utility model, a connecting block drives a sliding block to slide along the guide rods. After sliding to the installation position, rotating the handle clockwise causes the lead screw to screw into the threaded opening for engagement, allowing it to adapt to different installation requirements.

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