公开(公告)号：US20230211458A1

公开(公告)日：2023-07-06

申请号：US18085909

申请日：2022-12-21

申请人： Fulian Yuzhan Precision Technology Co., Ltd.

发明人： FENG ZHANG ,  MIN LI ,  XIAO-MING XU ,  BO LONG ,  WEN-CHAO HUANG

IPC分类号： B24B41/04 ,  B24B47/00

CPC分类号： B24B41/04 ,  B24B47/00

摘要： A surface processing device includes a machining mechanism and a driving mechanism driving the machining mechanism to polish a workpiece. The machining mechanism includes a machining assembly and a first transmission shaft eccentrically coupled with the machining assembly at a first end. The first transmission shaft rotates to bring the machining assembly into revolving around the first transmission shaft. The driving mechanism includes a motor connected to a second end of the first transmission shaft for outputting power to the machining mechanism. The surface processing device provides smooth machining without the noise of a pneumatically-powered tool.