Cutting off tool rest is used in mould production with mirror layer

The utility model relates to a mould production equipment. A cutting off tool rest is used in mould production with mirror layer, including the mesa that is equipped with the storing hole, the lathe tool, actuating mechanism and link, the lathe tool is equipped with the counter bore, be equipped with the spread groove on the lateral wall of counter bore, the spread groove is equipped with the feed forced section, the feed forced section is equipped with pressure sensor, the thing hole is equipped with removable cover, removable cover is including carrying the thing board, link gear and the side wall board of four sides all around that is located year thing board, the upper surface that carries the thing board is equipped with mirror layer, wall portion articulated be in the same place of hinge with the storing hole is passed through to side wall board one end, the other end passes through the link gear together carrying board connected is in the same place, and a year thing board passes through supporting spr