An automatic tensioner fatigue performance testing machine (patent)
summaries
The utility model proposes an automatic tensioner fatigue performance testing machine, including a frame, said frame is provided with a tensioner driving device and a tensioner rebound force detecting device; the front end of said tensioner driving device is fixedly connected with an eccentric wheel, and said eccentric wheel is driven by the tensioner driving device to rotate at a range of 180° to -180°, and said eccentric wheel resists the rotor wheel of the tensioner; the rotor wheel of said tensioner is connected with a driving motor, and said driving motor drives said rotor wheel to rotate; said tensioner is connected with said tensioner rebound force detecting device. rotating wheel of the tensioner; said rotating wheel of the tensioner is connected to a driving motor, and said driving motor drives said rotating wheel to rotate; said tensioner is connected to said tensioner rebound force detecting device. With this utility model technical solution, it can fully satisfy the testing and inspection of the fatigue performance and service life of the bearing in the tensioner, the fatigue performance of the spring of the tensioner and the fatigue performance of the rotor of the tensioner.