Stand wear and tear mould slide rail

The utility model discloses a stand wear and tear mould slide rail, include cheese head screw, block, spring and go up the (gate)wedge, it is fixed mutually with wear pad that cheese head screw passes the counter bore, the right -hand member of block is fixed with down the (gate)wedge, the (gate)wedge is installed down to the below of spring, and the top of slide rail is fixed with down the (gate)wedge down, go up the left side below of (gate)wedge and install down the (gate)wedge, and the counter bore has been offered to the right beveled tip face of (gate)wedge down. This stand wear and tear mould slide rail is equipped with wear pad can implement effective protection to the mould at the mould during operation, has improved wax matrix preparation quality, lengthened the holistic life of mould, and reduced cost of maintenance, and this novel mountable is favorable to using widely in the mould preparation on most preparation mould. Wear pad can make the certain hardness difference of formation between (gate)w