The invention discloses a prefabricated part mold table entering kiln lifting clamping device applied to the field of prefabricated part production lines. The prefabricated part mold table entering kiln lifting clamping device comprises a saddle support, a clamping jaw device, a rotary motor, a connecting shaft, a measuring plate, a measuring plate clamp, a bearing seat, a hinge connecting block,a connecting rod, a connecting pin a, a connecting pin b, a sensor support c, a first limit sensor d, a second limit sensor, a first alignment sensor e and a second alignment sensors f. The lifting clamping device can accurately, conveniently and rapidly enters a mold table clamping pair of a station below the lifting clamp in X direction and Y direction perpendicular to each other, the structureis simple, installation is convenient, mechanism reliability degree is high, the device can adapt to various prefabricated part production technological processes and equipment layout, and can be widely applied to the technical field of concrete prefabricated part flowing production lines.