Lifting sliding table with three supporting rails

The utility model discloses a three support track lifting sliding table relates to console technical field, including support table, moving frame, bearing, turn table, the surface of support table is equipped with the fixing device, the fixing device includes the support pillar, the support pillar with the support table fixed connection, the other end of the support pillar is fixedly connected with the support plate, and the support plate is fixed on the support table. The surface of the supporting table is fixedly connected with a fixing plate, the surface of the fixing plate is rotationally connected with a sliding screw rod, the other end of the sliding screw rod is rotationally connected with a supporting block, the two ends of the supporting block are fixedly connected with the supporting table and the supporting plate correspondingly, and the surface of the sliding screw rod is fixedly connected with a rotating gear; a first sliding groove is formed in the surface of the supporting plate, the surface of