Vertical milling machine with limiting structure for metal product machining

The utility model discloses a vertical milling machine with a limiting structure for metal product processing, which comprises a bearing plate and a sliding frame, the top of the bearing plate is provided with the sliding frame, and the top of the sliding frame is provided with another group of sliding frames; limiting sliding blocks are installed on the two sides of the bottom of the sliding frame. A sliding block is installed on the inner side of the sliding frame, and a clamp base is installed on the top of the sliding block. The limiting sliding blocks are installed, when the device is used, the limiting sliding blocks are installed at the bottoms of the sliding frames in an embedded mode, and when the sliding frame on the top moves, the limiting sliding blocks on the two sides can support the sliding frame on the top and move along the guide rod structure; and even if the clamp structure on the top moves, the inclination situation cannot be caused, and therefore the service life of the device is effectiv