Muncy, Geissler, Olds & Lowe, P.C.
Circulation member positioning structure for ball screw
A circulation member positioning structure for a ball screw includes a nut and a circulation member. The nut has a threaded channel, a socket, and a positioning notch. The socket is provided on a wall of the threaded channel and the positioning notch is provided on a wall of socket. The circulation member has a circulation portion, a circulation track, and a positioning protrusion. The circulation portion is provided in the socket of the nut. The circulation track is distributed over one lateral of the circulation portion and connects with the threaded channel of the nut. The positioning protrusion is provided on an opposite lateral of the circulation portion for being engaged with the positioning notch of the nut. Thereby, the circulation member positioning structure helps to simplify the assembling work of the circulation member and to remain the nut small despite the insertion of the circulation member.
HIWIN TECHNOLOGIES CORP.
F F
F16H F16H
inventional inventional
Tsung-Hsien Yu-Hua Ming-Yao Hui-Chen
Tsai Chen Lin Chen