Fixing device for tire section analysis

The invention relates to the technical field of tire section analysis, and provides a fixing device for tire section analysis, which comprises a test platform, a top fixing device, a graduated scale, a strong magnetic bottom plate, a left baffle plate, a right baffle plate, a lower baffle plate and two side fixing plate adjusting devices, the graduated scale is composed of a left baffle, a right baffle and a lower baffle, the left baffle and the right baffle are connected with the fixing plate adjusting devices on the two sides, and the lower baffle is connected with a powerful magnetic attraction bottom plate. As a simple, convenient and easy-to-use special appliance for tire section analysis work, the problem of tire section analysis fixation is solved, the measurement method is simple and easy to implement, the precision and the reproducibility are improved, the expected effect is achieved, the time is saved, and the working efficiency is also improved. 本发明涉及轮胎断面分析技术领域，提供一种轮胎断面分析用固定装置，包括测试平台、顶固定装置、刻度尺、强力磁吸