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US 10,065,247 B2Granted
Cutter fastening assembly and cutter holder for the same
OwnerChin-Chiu Cheninventor
Life of this patent
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Abstract
A cutter fastening assembly has a tool block, a fastening bolt, a fastening unit, a collet, and a cutter holder. The fastening bolt, the fastening unit, and the collet are mounted inside the tool block. The cutter holder has an assembling seat and a threaded hole. The assembling seat is integrally formed on the cutter holder and has a flange portion. The threaded hole is axially defined inside the flange portion and is screwed with the fastening bolt to keep the cutter holder connecting with the tool block.
Claims8
A cutter fastening assembly comprising:
- a tool block;
- a fastening bolt mounted inside the tool block;
- a fastening unit mounted inside the tool block;
- a collet mounted inside the tool block;
- and
- a cutter holder held in the tool block and including:
- an assembling seat having a fastening section having two opposite ends and a flange portion axially connected with one of the ends of the fastening section;
- a cutting pole axially connected with the flange portion;
- a receiving hole axially defined in the other end of the fastening section opposite the flange portion;
- and
- a threaded hole axially defined in the flange portion and communicating with the receiving hole.
8 more elements
Dependencies are inferred from the claim text.