Device for removing oxide skin on surface of metal profile

The invention discloses a device for removing oxide skin on the surface of a metal profile. The device comprises a grinding table. A supporting column is fixed to the upper end face of the grinding table. A fixed block is fixed to the upper end of the supporting column. A driving cavity is formed in the supporting column. A grinding mechanism capable of grinding a fastened and fixed metal tubularproduct is arranged in the grinding table. A power mechanism for driving the device to operate is arranged in the supporting column. The device makes the tubular product rotate in the grinding processthrough mechanical transmission, with the aid of rotary grinding of a grinding wheel, the grinding process is more precise and comprehensive, and therefore the machining efficiency and machining quality are improved; and through an internal fastening and fixing mode, the treatment on the surface of the tubular product can be comprehensively completed at a time, and the grinding efficiency is improved. 本发明公开了一种去除金属型材表面氧化皮装