Cutting tool

Details Cutting tool Cutting tool

1987-03-30

1988-11-15

Desmond, Eugene F.

Cutting by use of rotating axially moving tool

Tool-support with means to move tool relative to tool-support

To move radially

408155, B23B 2716

Patent

active

047845350

ABSTRACT:
A cutting tool is described which comprises at least one exchangeable cutting blade mounted on a parallellepiped cutting blade holder which in turn is adapted to be fixed by a setscrew at a tool body. The setscrew passes through the cutting blade holder such that the holder is pressed flat against a first recess surface and, at the same time, in the direction of a second recess surface extending at an angle with respect to the first one, the setscrew penetrating the cutting blade holder with clearance for freely adjustable fastening such that it includes an angle of substantially the same size with both recess surfaces and presses the cutting blade holder against the second recess surface by two adjustable support members of which at least one is designed as a rotatable eccentric pin the axis of which extends substantially parallel to the associated second recess surface and which is supported in a fitting recess of the cutting blade holder or of the tool body. The eccentric pin is retained in the fitting recess by a hairpin-type spring whereby very simple and economic assembly is obtained of the cutting blade holder and the eccentric pin.

REFERENCES:
patent: 3434190 (1969-03-01), Kaiser
Journal: "tz fur Metallbearbeitung", 75th annual volume, 1981, edition 12/81, p. 48.

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