Blocking device of tool holders on lathes
AssigneeAlgra S.P.A.
InventorGIOVANNI VEZZOLI
Life of this patent
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Abstract
An improved device for blocking tool holders on lathes, in particular for the quick and precise blocking and unblocking of tools on revolver lathes, CNC lathes, transfer machines, milling centers of any type and, in general, on machine tools that perform chip removal machining, cooperating with a tool holder inserted into a seat of a supportor present on said lathes and machines, or combined with them; said device consists of a lead screw and an anchoring pawl coaxially engaged with each other, inserted into an opening of said supports or and orthogonally oriented with respect to the tool holder. The anchoring pawl is provided at its lower end with a shaped recess apt to engage in rotation with a complementary recess formed along the rear part of the tool holder.
Claims8
An improved device for blocking tool holders on lathes, in particular for the quick and precise blocking and unblocking of tools on revolver lathes, CNC lathes, transfer machines, milling centers of any type and, in general, on machine tools that perform chip removal machining, cooperating with a tool holder inserted into a seat of a support or present on said lathes and machines or combined with them, wherein it consists of a lead screw and an anchoring pawl coaxially engaged with each other, inserted into an opening of said supports or and orthogonally oriented with respect to the tool holder , said anchoring pawl being provided at the lower end with a shaped recess apt to engage in rotation with a complementary recess formed along the rear part of said tool holder.
Dependencies are inferred from the claim text.