Fixture for grinding machines

摘要

A fixture for grinding machines includes a first base ( 10 ) and a second base ( 20 ). The first base has a first surface ( 12 ) which defines a first holding groove ( 11 ). The first base defines a plurality of first suction holes ( 13 ) on the first surface. The second base has a second surface ( 22 ) which defines a second holding groove ( 21 ) corresponding to the first holding groove. The second base defines a plurality of second suction holes ( 23 ) on the second surface.