Clamping mechanism for cutting insert

Details Clamping mechanism for cutting insert Clamping mechanism for cutting insert

2011-01-11

2011-01-11

Fridie, Jr., Will (Department: 3724)

Cutters, for shaping

Including holder having seat for inserted tool

With separate means to fasten tool to holder

C407S102000

Reexamination Certificate

active

07866924

ABSTRACT:
A clamping mechanism for a cutting insert that clamps the cutting insert in an insert mounting seat having a pair of contacting surfaces facing each other. Contacting surfaces of the insert mounting seat are provided with a pair of inclined planes inclined so as to be formed in a convex V-shape in the cross-section along the contacting direction, and the contact surfaces of the cutting insert are formed in a concave V-shape which has a pair of convex surfaces with roundness to be concave toward the inclined planes, and the pair of inclined planes and the pair of convex surfaces come in contact with each other at a pair of contacting positions, which have an interval therebetween in the width direction orthogonal to the contacting direction.

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