公开(公告)号：US20120023751A1

公开(公告)日：2012-02-02

申请号：US13072113

申请日：2011-03-25

Applicant: JACK CHIU ,  SHENG-CHIH CHIU

Inventor： JACK CHIU ,  SHENG-CHIH CHIU

IPC: B23D21/08

CPC classification number: B23D21/08

Abstract: An improved structure of a cutting tool includes a body, a moving base, and a roller base. The body has a track groove whose one side is extended upward with a stopping wall. The moving base is disposed to slide in the track groove and mounted with a cutting wheel. The moving base is connected with a transmission element so as to move along the track groove. The roller base is disposed between the moving base and the stopping wall. More than one elastic element is disposed between the roller base and the stopping wall. The elastic elements generate a deviation when the roller base is under a force. The roller base has at least two rollers corresponding to the cutting wheel.

Abstract translation: 切割工具的改进的结构包括主体，移动基座和滚子基座。 主体具有轨道槽，其一侧用止动壁向上延伸。 移动基座设置成在轨道槽中滑动并安装有切割轮。 移动基座与传动元件连接，以沿轨道槽移动。 滚子基座设置在移动基座与止动壁之间。 多个弹性元件设置在滚子基座和止动壁之间。 当滚子基座处于力下时，弹性元件产生偏差。 滚子基座具有至少两个对应于切割轮的滚子。