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Cutting insert clamping device for e.g. cutter, has tongue delimiting insert housing with height varying from value lower than insert thickness to value greater than thickness when tongue passes from rest state to reinforced state
Cutting insert clamping device for e.g. cutter, has tongue delimiting insert housing with height varying from value lower than insert thickness to value greater than thickness when tongue passes from rest state to reinforced state
The device has a movable elastic clamping tongue (50) including a maneuvering hole (60), placed opposite to a cutting insert support surface (32) and supported on an anterior surface (1) of a cutting insert. The tongue is integrated to a support block (25) of a tool holder and delimits, with the support surface, a housing (30) of the insert. Height of the housing varies from a value lower than a predetermined thickness of the insert to a value greater than the thickness when the tongue passes from a rest state of clamping the plate to a reinforced state.
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