US 2023/0264307 A1Published application

Tool pot

AssigneeOkuma Corporation

InventorMakoto Yoshida

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Abstract

Provided is a tool pot overcoming a problem that dirt adhered to the tool pot is transferred to a contact face of a tool. A tool pot includes an inner-periphery holding part that holds an inner periphery of a tapered shank and prevents axial movement of a tool, an end-face holding part that prevents rotation of the tool, which is implemented by a key fitted into a keyway provided at an end surface of the tapered shank, and an outer-periphery holding part that is opposed to an outer periphery of the V-flange and prevents radial movement of tool. The inner-periphery holding part, the end-face holding part, and the outer-periphery holding part hold the tool in a state where there are clearances with respect to an outer peripheral surface of the tapered shank and an end face of the V-flange, respectively.

Claims4

Dependent claims

A tool pot configured to hold a tool including a V-flange provided with a V-groove, and a tapered shank continued to the V-flange and having a hollow shape, the tool pot comprising:

an inner-periphery holding part configured to hold an inner periphery of the tapered shank and prevent axial movement of the tool;
an end-face holding part configured to prevent rotation of the tool, which is implemented by a key that is fitted into a keyway provided at an anti-V-flange-side end surface of the tapered shank;
and
an outer-periphery holding part that is opposed to an outer periphery of the V-flange and is configured to prevent radial movement of the tool, wherein
the inner-periphery holding part, the end-face holding part, and the outer-periphery holding part hold the tool in a state where there are clearances with respect to an outer peripheral tapered surface of the tapered shank and an end face of the V-flange, respectively.

2 more elements

Dependencies are inferred from the claim text.