Cleaning device for stress test

The invention relates to the technical field of stress testing, in particular to a cleaning device for stress testing, which comprises a sample piece, a cleaning device mounted on one side of a bottom plate, a transmission assembly arranged at one end of the cleaning device, a main shaft device connected above the bottom plate, a slide rail assembly mounted on one side of the main shaft device, and the transmission assembly driven by the main shaft device. Therefore, the transmission assembly can drive the cleaning device to perform surface cleaning and wiping on one or more sample pieces at the same time, the labor intensity of personnel is reduced, and the whole stress testing time is shortened. 本发明涉及应力测试技术领域，具体涉及一种应力测试的清洁装置，包括试样片，底板一侧安装有清洁装置，清洁装置一端设有传动组件，底板上方连接有主轴装置，主轴装置一侧安装有滑轨组件，通过主轴装置驱动传动组件，使得传动组件能够传动清洁装置对一个或多个试样片同时进行表面清洗并擦干，降低了人员劳动强度，减少了整个应力测试时间。