Multifunctional high-accuracy hardened concrete test-piece treatment machine

The invention discloses a multifunctional high-accuracy hardened concrete test-piece treatment machine. The multifunctional and high-accuracy hardened concrete test-piece treatment machine comprises a rack, a motor, a speed changing box, a rotating shaft, a drilling bit, a test-piece clamping device, a test-piece horizontal movement mechanism and a vertical lifting mechanism, wherein the rotating shaft is driven by the motor and the speed changing box; the drilling bit is fixed at the free end of the rotating shaft; the vertical lifting mechanism acts on the rotating shaft to enable the rotating shaft to rise and fall in the vertical direction; a test piece is fixed on the test-piece horizontal mvoement mechanism by the test-piece clamping device; the test-piece horizontal movement mechanism can move along the forward-rearward-leftward-rightward directions on the horizontal plane. The multifunctional high-accuracy hardened concrete test-piece treatment machine disclosed by the invention has the advantages that the treatment problems of grinding, core drilling, hole drilling, end-surface abrading and the like before the test are solved; the multifunctional high-accuracy hardened concrete test-piece treatment machine integrates multiple concrete test piece treatment functions, is high in working efficiency and high in processing accuracy, and is used for carrying out various performance tests on the hardened concrete test piece.