The invention provides a juice squeezing cup device. The device comprises a cup body, a first rotation cavity is arranged in the cup body, a second rotation cavity communicating with the first rotation cavity is arranged in the upper end wall of the first rotation cavity, a first mounting cavity and a second mounting cavity extending in the left and right directions are arranged in a left and right equivalent mode in the top wall of the cup body, access grooves are arranged between the first and second mounting cavities and the second rotation cavity, a first adapter axle is rotatably arranged in the first mounting cavity, the right end of the first adapter axle crossing the second mounting cavity is rotatably arranged in the right end wall of the second mounting cavity, the left end of the first adapter axle is fixedly connected with a first adapter motor fixedly arranged on the side wall of a cup body, left screw threads and right screw threads are arranged in a left and right equivalent mode on the first adapter axle, the left screw threads and right screw threads are respectively located in the first mounting cavity and the second mounting cavity, a second adapter axle is rotatably arranged between the top wall of the second rotation cavity and the bottom wall of the first rotation cavity.