[Invention Announcement] A multi-drill head connection structure

Application Publication Number:CN114012145A
Application Publication Date:2022.02.08
Application Number:2021113168104
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:B23B47/30(2006.01)I

Abstract:
A multi-drill head connection structure includes a fixed seat and a movable seat. The fixed seat is installed on the drill machine body, and the movable seat is detachably connected to the fixed seat. The movable seat is equipped with a gear group, which is connected to multiple drill head connectors via a coupling, and these connectors are used for installing drill heads. The lower surface of the movable seat has a limit slot with a sliding seat inside it, where the drill head connectors are installed. The sliding seat can move along the limit slot. This invention's drill head connection structure can install multiple drill heads simultaneously, with adjustable positions for each drill head, and the structure is simple and convenient to install and dismantle.