The vacuum cleaner floor brush impact durability life testing machine is mainly used to test the durability impact test of the vacuum cleaner floor brush, and to check the quality and reliability of the floor brush. Using a stepper motor as the driving source, the push rod is driven to make reciprocating linear motion, thereby completing the reciprocating action service life test of the vacuum cleaner. The opening and closing actions are controlled by PLC, and the movement speed and impact force are adjusted by simulating manual operation. The device has strong universality, simple operation, convenient control, and low failure rate.