Tool chucking apparatus
AssigneePrimetool MFG, Inc.
InventorPeter Chen
Life of this patent
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Abstract
A tool chucking apparatus to hold a machining cutter or tool includes a holding member and a fastening member that are coupled together to form a housing space inside to hold a clipping member in a tight manner. The coupled holding member, fastening member and clipping member form a threaded passage to hold the cutter or tool through the clipping member. The clipping member has a plurality of pawl structures which are spaced in an annular manner and formed in a conical structure. The conical structure has a top end directing towards the fastening member. The fastening member and the holding member have respectively a corresponding coupling structure. The fastening member further has an encasing portion extended towards the holding member.
Claims4
A tool chucking apparatus for holding a machining cutter or tool, comprising:
- a holding member;
- a fastening member coupling with the holding member;
- the holding member having one end coupled with the fastening member to form a housing space, the holding member and the fastening member having respectively a coupling structure corresponding to each other, the fastening member having an encasing portion extended towards the holding member;
- and
- a clipping member held tightly in the housing space to form a hollow installation passage in the center of the coupled holding member, fastening member and clipping member to receive and anchor the cutter or tool, the clipping member having a plurality of pawl structures which are spaced in an annular manner and formed a conical structure which has a top end directing towards the fastening member.
Dependencies are inferred from the claim text.