TW200722210A - Drilling device - Google Patents

Drilling device

Info

Publication number
TW200722210A
TW200722210A TW094143347A TW94143347A TW200722210A TW 200722210 A TW200722210 A TW 200722210A TW 094143347 A TW094143347 A TW 094143347A TW 94143347 A TW94143347 A TW 94143347A TW 200722210 A TW200722210 A TW 200722210A
Authority
TW
Taiwan
Prior art keywords
drilling
base
achieving
machine
notches
Prior art date
Application number
TW094143347A
Other languages
Chinese (zh)
Other versions
TWI272986B (en
Inventor
Jin-Shu Ye
Original Assignee
Taiwan Hong Yi Co Ltd
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 Taiwan Hong Yi Co Ltd filed Critical Taiwan Hong Yi Co Ltd
Priority to TW94143347A priority Critical patent/TWI272986B/en
Application granted granted Critical
Publication of TWI272986B publication Critical patent/TWI272986B/en
Publication of TW200722210A publication Critical patent/TW200722210A/en

Links

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  • Drilling And Boring (AREA)

Abstract

The present invention relates to a drilling device. Said device can be installed on drilling machine or CNC machine for achieving the purpose for drilling an inner hole. The said drilling device includes a base. Two notches are installed on the axial of said base. A screw is passed through one of said notches. According to said device, said base can be installed on drilling machine or CNC machine for achieving the purpose for drilling an inner hole. In addition, an oil passage is installed on the bottom of said base. Said oil passage is connected with driving gear. Thus, when drive gear drives gears to be rotated, the lubricant oil can be transported to each gear for achieving the purpose of lubrication.
TW94143347A 2005-12-08 2005-12-08 Drilling device TWI272986B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94143347A TWI272986B (en) 2005-12-08 2005-12-08 Drilling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94143347A TWI272986B (en) 2005-12-08 2005-12-08 Drilling device

Publications (2)

Publication Number Publication Date
TWI272986B TWI272986B (en) 2007-02-11
TW200722210A true TW200722210A (en) 2007-06-16

Family

ID=38621302

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94143347A TWI272986B (en) 2005-12-08 2005-12-08 Drilling device

Country Status (1)

Country Link
TW (1) TWI272986B (en)

Also Published As

Publication number Publication date
TWI272986B (en) 2007-02-11

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent