Part grabbing device of precision machine

The utility model discloses a part gripping device of precision machinery, which comprises a main control device and a gripping device, the gripping device is arranged on the main control device, the main control device comprises a fixed disc, a first electric push rod, a controller, a first motor, a support main arm and a second motor, the bottom end of the first electric push rod is fixedly installed in the middle of the top end of the fixing disc, the bottom end of the controller is fixedly installed at the top end of the first electric push rod, the first motor is fixedly installed in the top end of the controller, and the middle of the bottom end of the supporting main arm is fixedly connected to the driving end of the first motor. According to the utility model, the device can be fixed on the ground or a wall surface through the fixing disc, the operation height and distance of the device can be adjusted through the electric push rod, multi-directional rotation adjustment and length adjustment can be su