Deburring tool with additional cutting tool
OwnerHeinrich Heuleinventor
Life of this patent
Estimating the term…
Abstract
A deburring tool for deburring bore edges of bores consists of a rotating tool holder on which one or more radially adjustable cutting knives are arranged. To ensure universal application of the deburring tool, additional cutting tools are arranged on the tool holder in axial distance from the known cutting knives so that additional chamfers and plane surfaces in the area of and outside the bore can be machined. Also, a drill or milling cutter can be connected to the tool holder on the front side of the tool holder.
Claims8
Deburring tool for deburring the edges of bores, comprising:
- a rotating tool holder having a longitudinal axis and a forward end facing in a first feed direction of the tool holder;
- at least one radially moveable first cutting knife located at a first position on said rotating tool holder adjacent the forward end of the tool holder;
- a first additional cutting tool axially spaced at a second axial distance from the first cutting knife between the first cutting knife and first additional cutting tool;
- the first and second additional cutting tools comprising means for machining a first end of a bore to be deburred and a surface spaced from said first end, respectively, as the tool holder is moved in said first feed direction partially through said bore;
- and
- said first cutting knife comprising means for machining an outer circumferential edge of a second, opposite end of the bore as the tool holder is moved back through the bore in a second direction opposite to said first direction.
The tool as claimed in clam 1, wherein said first cutting knife comprises chamfer means for chamfering the outer circumferential edge of the second end of a bore.
Dependencies are inferred from the claim text.