TW200518873A - Rigid clamping structure for engraving milling cutter - Google Patents

Rigid clamping structure for engraving milling cutter

Info

Publication number
TW200518873A
TW200518873A TW092134951A TW92134951A TW200518873A TW 200518873 A TW200518873 A TW 200518873A TW 092134951 A TW092134951 A TW 092134951A TW 92134951 A TW92134951 A TW 92134951A TW 200518873 A TW200518873 A TW 200518873A
Authority
TW
Taiwan
Prior art keywords
cutter
tool holder
clamping structure
cutting
milling cutter
Prior art date
Application number
TW092134951A
Other languages
Chinese (zh)
Other versions
TWI230641B (en
Inventor
Hsin-Tien Chang
Original Assignee
Hsin-Tien Chang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hsin-Tien Chang filed Critical Hsin-Tien Chang
Priority to TW92134951A priority Critical patent/TWI230641B/en
Application granted granted Critical
Publication of TWI230641B publication Critical patent/TWI230641B/en
Publication of TW200518873A publication Critical patent/TW200518873A/en

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  • Milling Processes (AREA)

Abstract

The present invention provides a rigid clamping structure for engraving milling cutter, in which a tool holder is formed at an end of an end mill holder. The tool holder has a cutter receiving groove having a top wall in which a resilient slit is integrally formed by cutting whereby a resilient clamp formed on one side of the cutter receiving groove enables elastic deformation for clamping and fixing the cutter. An inner surface of the resilient clamp is formed a rib-like jaw thereon, which is fixed and fitted in a groove on the cutter to restrict the vertical and rotating freedom of the cutter. A head and a shank of a bolt are grinded to precisely match with a countersink and a support hole formed on one side of the tool holder and a through hole of the cutter to provide support to the cutter against cutting resistance, effectively spreading the cutting resistance of the cutter to attain high rigidity and excellent cutting performance of the clamped cutter.
TW92134951A 2003-12-11 2003-12-11 Rigid clamping structure for engraving milling cutter TWI230641B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92134951A TWI230641B (en) 2003-12-11 2003-12-11 Rigid clamping structure for engraving milling cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92134951A TWI230641B (en) 2003-12-11 2003-12-11 Rigid clamping structure for engraving milling cutter

Publications (2)

Publication Number Publication Date
TWI230641B TWI230641B (en) 2005-04-11
TW200518873A true TW200518873A (en) 2005-06-16

Family

ID=36086208

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92134951A TWI230641B (en) 2003-12-11 2003-12-11 Rigid clamping structure for engraving milling cutter

Country Status (1)

Country Link
TW (1) TWI230641B (en)

Also Published As

Publication number Publication date
TWI230641B (en) 2005-04-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees