[Invention Announcement] A drill bit switching device

Application Publication Number:CN114012480A
Application Publication Date:2022.02.08
Application Number:2021113168142
Application Date:2021.11.09
Applicant:Qidong County Fengsu Drilling Tools Co., Ltd.
Inventors:Li Xiaohuan; Zou Chao; Li Zhongyong; Chen Qiaohong; Chen Peng; Chen Shuncheng
Address:No. 101 Baihe Group, Baijia Village, Baihe Street Office, Qidong County, Hengyang City, Hunan Province 421600
Classification Number:B23Q3/157(2006.01)I

Abstract:
The invention discloses a drill bit switching device comprising a mounting base with multiple drill bit connectors for installing drill bits, and a folding board that is movably connected to the mounting base, with drill bit connectors installed on it. This drill bit switching device enables the mounting of multiple drill bit connectors on the mounting base via the folding board. When needed, simply folding the corresponding board connects the drill bit on that board to the main shaft at the center of the mounting base, facilitating easy and convenient operation. The device's simple structure allows for rapid switching between multiple drill bits.