Patent ID: 9050664
Filing Date: 2015-06-09
Classification: B23B,B23Q,H05K,Y10T

Abstract:
1. A drilling assembly comprising: a mounting plate; a rotational spindle housed in a rotationally fixed spindle body; a linear actuator affixed to said mounting plate and said rotational spindle wherein said linear actuator has a fixed magnet portion rigidly affixed to said mounting plate by a linear actuator clamp, and a moveable, traveling voice coil portion, said travelling voice coil portion affixed to said spindle; at least one moveable spindle guide rod; a set of bearing mounts rigidly affixed to said mounting plate and supporting at least one slideably mounted spindle guide rod; a moveable pressure foot attached to and residing about a bottom of said spindle; and at least one spindle clamp mounted on an exterior surface of said at least one spindle guide rod and rigidly mounted to said spindle body.