Building stones polisher

The utility model discloses a building stones polisher, including polishing storehouse, dust absorption mouth, sack cleaner, horizontal slide, base, thimble, support cover and hand wheel, it is equipped with first slide rail to polish the storehouse top, the horizontal slide of slip joint on the first slide rail, and the riser is connected to horizontal slide below, and the riser below is equipped with the diamond -impregnated wheel, be equipped with the motor on the connecting rod, wherein, the connecting rod is the hollow bar, has the pivot in the connecting rod, and the diamond -impregnated wheel is connected through the pivot drive to the motor, the diamond -impregnated wheel includes the aluminium base body and diamond segments, the aluminium base body includes grinding installation face and assembly portion, diamond segments is the arc setting, and diamond segments uses circular array, the equipartition setting of pivot rotation axis as the center pin, the utility model discloses guarantee machining pre