Wear-resistant aluminum profile

The utility model relates to the technical field of aluminum profiles, and discloses a wear-resistant aluminum profile which comprises a frame body, the outer surface of the frame body is coated with a wear-resistant coating, one end of the frame body is provided with a connecting assembly, the inner wall of the frame body is provided with a semicircular groove, the outer wall of the frame body is provided with a wool top mounting opening, and the wool top mounting opening is connected with the connecting assembly. And a fixed circular groove is formed in the inner wall of the frame body, and a first inclined plate is fixedly connected to the inner wall of the frame body. The novel door and window frame aluminum profile is provided with the fixing frame, the fixing grooves, the sliding grooves, the reset springs, the sliding blocks, the fixing bolts and the bolt holes, the frame body can be well inserted into the fixing grooves, the sliding blocks abut against the frame body through the elastic force of the r