Clamping device for a cutting insert

Details Clamping device for a cutting insert Clamping device for a cutting insert

1994-11-18

1997-12-16

Howell, Daniel W.

Turning

Lathe

Tool rest

407 50, 407109, 407110, B23B 2704

Patent

active

056972717

ABSTRACT:
A metal cutting tool assembly comprising a rigid holder blade, an insert receiving slot formed in a leading end of the holder blade and defined between a resiliently displaceable clamping jaw formed integrally with the holder blade and rigid base jaw forming part of the holder blade, spaced apart displacement and supporting surfaces respectively formed in or on the clamping jaw and the holder, and a slot opening key, with a pair of spaced apart projecting prongs of the key adapted to engage the surfaces. At least one of the prongs is displaceable with respect to the holder blade so as resiliently to displace the clamping jaw outwardly with respect to the base jaw into an opening position for insertion or removal of an insert.

REFERENCES:
patent: 195699 (1877-10-01), Burger
patent: 402400 (1889-04-01), Cook
patent: 1672458 (1928-06-01), Horner
patent: 3175426 (1965-03-01), Kolesh et al.

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