A vertical machining center anchor clamps for processing radial hole of bearing frame

The utility model provides a vertical machining center anchor clamps for processing radial hole of bearing frame, includes positioner and clamping device, positioner includes riser (2), location step axle (3), packing ring (4), fixation nut (5), stop pin nail (6) and bottom plate (7), is location step axle (3) middle part with center pin (3 1 )Be it equipped with hollow cylinder I (3 to overlap in proper order for the center 2 ), hollow cylinder II (3 3 )With hollow cylinder III (3 4 ) stop pin nail (6) embedding riser (2) to stop pin nail contacts with hollow cylinder's III pinhole, clamping device includes opening press plate (8) and clamping nut (9), and place on work piece (1) opening press plate (9), and clamping nut's external diameter is greater than opening press plate's opening width. The utility model discloses not only can reduce workman intensity of labour, improve production efficiency, realize automatic tapping, guarantee the machining precision in radial hole, but also be applicable to the digi