Cutting by use of rotating axially moving tool – Tool-support with means to move tool relative to tool-support – To move radially
Patent
1978-01-23
1979-08-07
Vlachos, Leonidas
Cutting by use of rotating axially moving tool
Tool-support with means to move tool relative to tool-support
To move radially
407 43, 407 45, 407 46, 407 87, B23B 2902
Patent
active
041636244
ABSTRACT:
A toolholder for recessing operations having at least one recessing tool having a cutting body of hard metal, the recessing tool being arranged in a cylindrical receiving bore in the toolholder and being held by a retaining screw arranged in the toolholder perpendicularly to the receiving bore. A tool support is arranged in the receiving bore and has a semi-cylindrical shank. The flat surface on the semi-cylindrical shank has at least one groove extending parallel to its axis for receiving an exchangeable cutting body slidably mounted in the groove. A clamping jaw for each cutting body is provided in the other remaining half of the receiving bore and, under the action of the remaining screw, is supported at its front, outer end on the top of the cutting body and by its rear end on the supporting surface of the tool support. The clamping jaw has at its front end a shoulder supporting the cutting body in the direction of sliding and is provided with a setscrew extending parallel to the groove. The rear end of the setscrew is supported on the base of the receiving bore. The front end of the setscrew is accessible through a bore opening out in the outer end face of the clamping jaw.
REFERENCES:
patent: 1237185 (1917-08-01), Ewen
patent: 3309946 (1967-03-01), Thomas
patent: 3323193 (1967-06-01), Greenleaf
patent: 4018542 (1977-04-01), Lindsay
patent: 4043696 (1977-08-01), Wohlhaupter
Komet Stahlhalter und Werkzeugfabrik Robert Breuning GmbH
Vlachos Leonidas
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