Two servo switch door life testing machine

The utility model discloses a two servo switch door life testing machine, its major structure includes: rack and setting are in test bench, actuating mechanism, drive mechanism, anchor clamps and PLCcontroller on the rack, test bench and PLC controller set up respectively at the rack both ends, actuating mechanism sets up in test bench one side to be connected with anchor clamps through drive mechanism. The utility model discloses a servo control technique, speed, the moment of torsion is adjustable and controlled, prevents that switch door dynamics is too big, is caused the damage to detecting the product, adopt the arm structure of two -link, two shaft type servo joint anthropomorphic dummies, avoid the hinge joint free activity's state to appear to do not make switch door process in succession, do not rock, improve the accuracy nature of test result, adopt servo motor drive connecting rod, switch door angle and tunable frequency, in -service use state that can furthest simulation product further improves t