Deburring machines for shop and screw machine parts
AssigneeA. B. Carter, Inc.
InventorHerbert E. Hudgins
Life of this patent
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Abstract
Apparatus for removing shop or screw machine part or workpiece. More specifically, the apparatus comprises a bushing with a hole therein for axially guiding the burred end of the part into engagement with a disintegrating mechanism such as a saw, grinder or abrader, in combination with a stop for arresting both the inward movement of the part and the resulting disintegration when the burr becomes disintegrated flush with said flat end.
Claims5
Apparatus for removing an axially projecting burr (B) from and flush with a surrounding eccentrically disposed flat end surface (S) of an elongated hand-held shop or screw machine part (W) comprising
- (a) guide means including a bore (10) into which the burred end portion of said part (W) is axially and reciprocally insertable;
- (b) disintegrating means (36) aligned with said burred end portion along a path coinciding with the axis of said bore, said disintegrating means being responsive to the axial insertion of said end portion for progressively removing said burr (B) and
- (c) at least one positive stop (32) aligned with and engagable by said eccentric end surface (S) along a second path parallel to said first path of insertion and
- (d) means operable upon engagement of said stop by said end surface (S) for arresting the insertion of said burred end portion and the disintegration of said burr simultaneously with the removal of the latter flush the end surface;
- (e) said disintegrating means consisting of a saw (36), said stop (32) and the cutting edge of said saw at the axis of said bore lying in a common plane (29a) parallel to said end surface (S) and normal to the axis of the bore.
Dependencies are inferred from the claim text.