Tool holder assembly with angular adjustment mechanism

Details Tool holder assembly with angular adjustment mechanism Tool holder assembly with angular adjustment mechanism

1990-03-21

1992-02-25

Kisliuk, Bruce M.

Turning

Lathe

Tool rest

B23B 2900

Patent

active

050902806

ABSTRACT:
In the present invention, a tool holder assembly is provided with a mechanism for adjusting the angular orientation of the tool holder with respect to the longitudinal axis of the tool holder. A tool mounting sleeve adapted to receive and hold a standard tool holder is rotatably mounted to a tool block. A shaft extends from the rear of the sleeve and projects from the tool block. A pivot arm is fixedly secured at one end to the shaft and is pivotally secured at its other end to an adjustment block. The adjustment block moves linearly along an adjustment rod which is fixed to the tool block. Means are provided for securing the adjustment block at any position along the adjustment rod. The mounting sleeve, and thus the tool holder, can be rotated by repositioning the adjustment block along the adjustment rod.

REFERENCES:
patent: 3125798 (1964-03-01), Stein
patent: 4292865 (1981-10-01), Liu et al.
patent: 4417489 (1983-11-01), Liu
patent: 4428704 (1984-01-01), Kalokhe
patent: 4631994 (1986-12-01), Jester et al.
patent: 4632614 (1986-12-01), Rall et al.
patent: 4736659 (1988-04-01), Erickson
patent: 4773801 (1988-09-01), Noggle
patent: 4932295 (1990-06-01), Erickson

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