Walking rotary scraper type casting blank lower surface deburring device

The invention discloses a walking rotary scraper type casting blank lower surface deburring device. The walking rotary scraper type casting blank lower surface deburring device comprises a track whichis arranged in the horizontal direction and perpendicular to the conveying direction of a casting blank, a cutter roller for cutting burrs on the lower surface of the casting blank and a base for mounting the cutter roller on the track, and the bottom of the base is connected to the track in a sliding mode. A supporting plate is arranged above the base, a spring is arranged between the base and the supporting plate, the two ends of the spring abut against the top of the base and the bottom of the supporting plate respectively, and the knife roll is arranged on the top of the supporting plate.The technical problem that the effect of removing burrs on the lower surface of the casting blank is poor is solved. 本申请公开了一种可行走旋转刮刀式铸坯下表面去毛刺装置。该可行走旋转刮刀式铸坯下表面去毛刺装置包括沿水平方向设置且与铸坯的传送方向相垂直的轨道、对铸坯下表面的毛刺进行切削的刀辊和将刀辊安装于所述轨道上的底座，底座的底部