公开(公告)号：US20140182407A1

公开(公告)日：2014-07-03

申请号：US13944219

申请日：2013-07-17

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Ming-Yao LIN ,  Ming-Che KUO

IPC: F16H25/22

CPC classification number: F16H25/2214 ,  F16H25/22 ,  Y10T74/19767

Abstract: A circulating element for ball screw includes a first surface defining a circulating passage that extends from one lateral side of the first surface to the other lateral side of the first surface and has a coupling mouth located on each of the two opposite ends thereof, and a second surface defining a coupling groove between the two coupling mouths of the circulating passage and two guide blocks respectively protruding out of the coupling mouths of the circulating passage. Thus, the circulating element has the advantages of low processing cost, ease of installation, high alignment accuracy, and excellent running smoothness.

Abstract translation: 用于滚珠丝杠的循环元件包括限定循环通道的第一表面，该循环通道从第一表面的一个侧面延伸到第一表面的另一侧面，并且在其两个相对端中的每一个上具有联接口，并且 第二表面限定了循环通道的两个联接口之间的联接槽和分别从循环通道的联接口伸出的两个引导块。 因此，循环元件具有加工成本低，安装方便性好，对准精度高，运行平稳性优良的优点。