A tire shock absorption test bench

By designing a tire vibration damping test bench and using vibration devices and pointers to evaluate tire vibration damping performance, the problem of high detection limitations of existing devices is solved, and performance evaluation under multiple conditions and convenient operation are realized.

CN116878929BActive Publication Date: 2026-07-24QINGDAO SENTURY TIRE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
QINGDAO SENTURY TIRE CO LTD
Filing Date
2023-06-14
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing tire vibration damping testing devices have limited functionality and cannot detect the vibration damping performance of tires under different vibration frequencies, vibration amplitudes and loads. They also lack quantitative evaluation tools, making them highly limited and inconvenient to use.

Method used

A tire vibration damping test bench was designed, comprising components such as a vibration table, a rotating shaft, a support plate, a load-bearing plate, a pointer, and a counterweight. The frequency and amplitude are adjusted by a vibration device, and the vibration damping performance is evaluated by combining the pointer readings. The load can be changed by a clamping device to achieve testing under multiple conditions.

Benefits of technology

It can intuitively assess tire vibration damping performance, detect performance under different amplitudes, frequencies and loads, is easy to disassemble and install, has high flexibility of use, and is suitable for widespread use.

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Abstract

The present application relates to the technical field of tire detection, in particular to a tire shock absorption test bench, which can not only visually evaluate the tire shock absorption, but also detect the tire shock absorption performance under different amplitudes, vibration frequencies and different loads, and facilitate the disassembly and installation of the tire during the detection process, and is convenient to use, low in limitation and high in practicality; comprising a bottom plate; further comprising a vibration table, a rotating shaft, a support plate, a bearing plate, two groups of support plates, two groups of pointers, multiple groups of counterweights, a vibration device, a clamping device and a limiting device, the vibration table is installed on the bottom plate through the vibration device, the vibration device has the function of adjusting the vibration frequency and the vibration amplitude of the vibration table, the hubs at the left and right ends of the rotating shaft are placed on the vibration table, the hubs are arranged at the left and right ends of the rotating shaft, the left and right parts of the rotating shaft are rotatably installed on the support plates, the bearing plate is fixedly installed on the upper ends of the two groups of support plates, and the two groups of support plates are fixedly installed on the left and right parts of the bottom plate.
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