Holder for free-cutting machining tool inserts

Details Holder for free-cutting machining tool inserts Holder for free-cutting machining tool inserts

1999-02-18

2000-10-31

Tsai, Henry W. H.

Cutters, for shaping

Including holder having seat for inserted tool

With separate means to fasten tool to holder

407109, 407116, 407117, 407111, B23B 2716

Patent

active

061392278

ABSTRACT:
A holder for free-cutting machining tool inserts, especially for chiseling, piercing or cutting inserts, includes an essentially beam-like edge support (1) with a receiving pocket (5) constructed in its end for the blade edge inserts. Clamping jaws (9 and 11) define the narrow width of the receiving pocket (5). A slot (29) is configured in the blade edge support (1) forming a flexible pivot for moving one clamping jaw. An operating member (37) is provided for producing a clamping force in the area of the slot (29) on the movable clamping jaw (11). The operating member (37) is mounted in a bore (39) at some distance from the slot (29). The clamping force is transmitted to the movable clamping jaw (11) through a force transmission member (43) which is slidably guided in the blade edge support (1).

REFERENCES:
patent: 2825959 (1958-03-01), Bader
patent: 4321846 (1982-03-01), Neamtu
patent: 5207537 (1993-05-01), Englund
patent: 5516241 (1996-05-01), Plutschuck et al.
patent: 5934843 (1999-08-01), Brask et al.

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