Lubricating system who can be used to roll grinder

The utility model relates to a lubricating system who can be used to roll grinder, including lubricated oil circuit, lubrication station and tuo wa mechanism, tuowa mechanism includes that the supportis made of baked clay, the mother board, tuo wa locking is on the mother board, and is lubricated to holding in the palm the tile through the mother board, inside communicating oil inlet, rhombus oilgroove, the oil -out in proper order of forming of mother board main part, extrinsic cycle in the rhombus oil groove constitutes has at least two constant voltage variable pumps to set up respectively at oil inlet and oil -out with the pressure invariant of guaranteeing mother board oil inlet and oil -out at predetermined numerical value among the lubrication station. The change of the lubricatedoil of grinding machine and lubricating system's transformation have been accomplished in this application, guarantee lubricating oil and tuo wa's consumption reduction, and the consumption of havingsaved lubricated medium res