Grinding machine

摘要

A grinding machine includes: a grinding wheel of which movement in an X direction and a Z direction is controlled and that grinds a workpiece; and a truing unit that is installed at a predetermined position and that trues a machining surface of the grinding wheel. The truing unit includes: a movable table that is installed to be movable in the X direction relative to a support member; a truer that is rotatably installed in the movable table and that trues the machining surface of the grinding wheel; and an X-direction pressing mechanism that presses the truer in the X direction along with the movable table.

主权项

1. A grinding machine comprising:
a grinding wheel of which movement in an X direction and a Z direction is controlled and that grinds a workpiece; and a truing unit that is installed at a predetermined position and that trues a machining surface of the grinding wheel, wherein the truing unit includes:
a movable table that is installed to be movable in the X direction relative to a support member;a truer that is rotatably installed in the movable table and that trues the machining surface of the grinding wheel, andan X-direction pressing mechanism that presses the truer in the X direction along with the movable table, wherein the movable table is installed to be movable in the X direction relative to the support member in a state where the movable table is pressed in the X direction by the X-direction pressing mechanism, and wherein the truer is installed to be rotatable about an axis line in the Z direction relative to the movable table and trues the machining surface of the grinding wheel by coming into contact with the grinding wheel with a pressing force of the X-direction pressing mechanism and being rotated by the grinding wheel.