Milling Chuck Having Detachable Components
AssigneeX'pole Precision Tools Inc.
InventorPeter CHEN
Life of this patent
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Abstract
A chuck includes a hollow mounting part including a conic connection member and a lower support member; a hollow collet including a clamping member partially disposed in the support member and having an axial channel, longitudinal gaps on a surface, each gap having an open bottom, and latches each between two adjacent gaps in which a drill bit is partially inserted into the channel; and a fastener put on both the mounting part and the collet to secure to the support member with the clamping member partially disposed in the fastener, the latches fastened in the fastener, and the drill bit fastened in both the fastener and the channel.
Claims3
A milling chuck, comprising:
- a hollow mounting part including a conic connection member configured to secure to a quill, and a lower support member integrally formed with the connection member;
- a hollow collet including a cylindrical clamping member partially disposed in the support member, the clamping member having an axial channel, a plurality of longitudinal gaps on a surface, each gap having an open bottom, and a plurality of latches each formed between two adjacent gaps wherein a drill bit is configured to partially insert into the channel;
- and
- a hollow fastener configured to put on both the mounting part and the collet to secure to the support member with the clamping member being partially disposed in the fastener, the latches being flexibly fastened in the fastener, and the drill bit being fastened in both the fastener and the channel.
Dependencies are inferred from the claim text.