Rotary cutter having chip-repelling mechanism

Details Rotary cutter having chip-repelling mechanism Rotary cutter having chip-repelling mechanism

1998-09-30

1999-11-16

Howell, Daniel W.

Gear cutting, milling, or planing

Milling

With means to remove chip

408 67, B23C 900

Patent

active

059845988

ABSTRACT:
To enable a rotary cutter to correspond to an automatic tool exchange apparatus by adjusting, in a peripheral direction, the position of a positioning member in response to an outlet of a chip container and a key and a key seat for receiving the key of a rotary cutter and a machine tool. A chip container having an outlet is mounted on the peripheral area of a cutter body with a bearing therebetween. An arbor of the cutter body is connected to a machine tool such that a key fits into a key seat, and at the same time a positioning pin of the chip container is inserted into a fitting recess of a spindle head. A movable block ring having the positioning pin is mounted on the chip container after adjusting in a peripheral direction, and is fastened with a bolt. Even when a key of the machine tool and a fitting recess differ in a peripheral direction, they can be adjusted. The relative position in a peripheral direction between the outlet of the chip container and the positioning pin can be adjusted.

REFERENCES:
patent: 5017060 (1991-05-01), Shiratori et al.
patent: 5026221 (1991-06-01), Arai et al.
patent: 5090849 (1992-02-01), Arai et al.
patent: 5791842 (1998-08-01), Sugata

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