Polishing device for aluminum veneer machining

The utility model discloses a polishing device for aluminum veneer machining, which structurally comprises a polishing wheel, an electric shaft, an electric control box, a supporting seat, a working table, a movable cover groove, a counterweight plate, a multi-grinding-angle supporting device and a positioning piece, and is characterized in that the multi-grinding-angle supporting device is arranged at a local groove in the surface of the working table; the attaching and embedding plate is installed on the bottom wall of the vertical grinding plate embedded in the workbench to form a fixed point supporting structure, the vertical grinding plate serves as a grinding tool, the wall face of the vertical grinding plate is provided with an included angle grinding piece, the vertical grinding plate is suitable for removing corners, welding spots, burrs and rough edges on the surface of an aluminum veneer material and repairing uneven surfaces, the plate face of the vertical grinding plate can keep a vertical line s