Stop for a drilling, milling or countersinking tool
AssigneeGuehring KG
InventorsIngo Von Puttkammer, Felix Rebholz
Life of this patent
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Abstract
A stop for a rotating drilling, milling or countersinking tool comprising a stop sleeve coupled to a radial rolling bearing in such a way that it freely rotates about the tool, an outer bearing bush of the radial rolling bearing being attached to the stop sleeve and an inner bearing bush of the radial rolling bearing being attached to a shaft sleeve that can be attached to a tool shaft of the tool. An axial rolling bearing is also provided, a housing washer of the axial rolling bearing being supported on the stop sleeve and a shaft washer of the axial rolling bearing being supported on the shaft sleeve. In a secondary aspect, the invention relates to a drilling, milling or countersinking tool provided with such a stop.
Claims11
A stop for a rotating drilling, milling or countersinking tool comprising a stop sleeve, a first portion of the stop sleeve coupled to a radial rolling bearing so that the stop sleeve is capable of rotating freely about the tool, wherein an outer bearing bush of the radial rolling bearing is attached to the stop sleeve, and an inner bearing bush of the radial rolling bearing is attached to a shank sleeve, which can be attached to a tool shank of the tool, wherein an axial rolling bearing is additionally provided, wherein a housing washer of the axial rolling bearing is supported on a second portion of the stop sleeve, and a wave washer of the axial rolling bearing is supported on the shank sleeve.
Dependencies are inferred from the claim text.