Ball lock apparatus for small diameter toolholders

Details Ball lock apparatus for small diameter toolholders Ball lock apparatus for small diameter toolholders

1991-10-15

1993-05-11

Bilinsky, Z. R.

Turning

Lathe

Tool rest

279 223, 409234, B23B 2900

Patent

active

052091465

ABSTRACT:
A cutting toolholder assembly for holding a cutting tool used in a material removal operation. The assembly comprises a locking component which contains a bore with at least one recess therein. The assembly also includes a tool holding component with a shank whereby the bore receives the shank. The shank contains a compartment with a locking assembly within the compartment. The locking assembly includes at least one locking member and a positioner assembly that selectively positions the locking member into engagement with its corresponding recess. The recess corresponds to the shape of the locking member such that when the locking member engages the recess, the recess restrains the locking member so that there is essentially no movement between the holder component and the locking component during a material removal operation.

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