Miniaturized deburring and/or chamfering tool with internal cooling
AssigneeHeule Werkzeug AG
InventorsRoman Faessler, Harry Studer
Life of this patent
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Abstract
Miniaturized deburring and/or chamfering tool with a cylindrical guide sleeve (2) in which a blade holder base body (5) is arranged in an exchangeable manner, which has at least one receiving slot (20) for receiving and guiding a blade (6) arranged there, which is leaf-shaped and designed so that it can bend along its longitudinal axis, and which, at its free front end, has a cutting head (7) with a deburring or chamfering blade arranged there, wherein an internal cooling of the blade (6) and removal of shavings from the blade (6) are achieved by the fact that the coolant flows around the blade (6) in the receiving slot (20) on at least two facing sides.
Claims12
Miniaturized deburring and/or chamfering tool with a cylindrical guide sleeve in which a blade holder base body is arranged in an exchangeable manner, which has at least one receiving slot for receiving and guiding a blade arranged there, which is leaf-shaped and designed so that it can bend along its longitudinal axis, and which, at its free front end, has a cutting head with a deburring or chamfering blade arranged there, the leaf-shaped blade configured to permit movement of the cutting head generally radially relative to a longitudinal axis of the tool out of the slot to an extended deburring/chamfering position and into the slot to a retracted non-deburring/chamfering position, wherein an internal cooling of the blade and removal of shavings from the blade are achieved by coolant flowing around the blade in the receiving slot on at least two facing sides.
Dependencies are inferred from the claim text.