Rolling mill sliding plate

The utility model relates to a rolling mill sliding plate which comprises a sliding plate body, a lubricating oil groove, a lubricating oil filling hole, bolt holes, a lubricating oil channel and a monitoring step. Two cross-shaped lubricating oil grooves which are communicated with each other are evenly formed in the upper end face of the sliding plate body. Lubricating oil filling holes are respectively formed in the end parts of the lubricating oil grooves; the bolt holes are correspondingly formed in the periphery of the sliding plate body respectively; the monitoring steps are respectively arranged in each branch of the lubricating oil groove in pairs, and a lubricating oil channel is formed between each pair of monitoring steps. The rolling mill sliding plate is ingenious in design and simple in structure, the rolling mill sliding plate is designed to be of a structure with online monitoring scales, and therefore equipment management personnel can directly observe the abrasion condition of the sliding p