公开(公告)号：US10480574B2

公开(公告)日：2019-11-19

申请号：US15864386

申请日：2018-01-08

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Yu-Ting Qiu ,  Yuan-Ling Ruan

IPC: F16C29/06 ,  F16C33/66

Abstract: An adjustable lubrication module of a linear guideway includes an end lid disposed at a slider and an oil scraper disposed at the end lid. The end lid has therein two opposing backflow-chambers. A feed-hole disposed between the backflow-chambers and an oil-guiding conduit disposed below the feed-hole are disposed on the end lid. Communication between the feed-hole and the oil-guiding conduit is achieved by a primary oiling-channel. Communications between the oil-guiding conduit and the backflow-chambers are achieved by a secondary oiling-channel. Therefore, oiling-channel adjustment performed on the adjustable lubrication module operating in conjunction with the linear guideway does not entail demounting the end lid from the slider, thereby preventing ball missing. The feed-hole and the oil-guiding conduit are not disposed at the junction of the end lid and the slider; hence, lubrication oil is prevented from flowing over the gap between the end lid and the slider.

公开(公告)号：US10753442B2

公开(公告)日：2020-08-25

申请号：US15948149

申请日：2018-04-09

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Cheng-Wen Chou ,  Yu-Ting Qiu

IPC: F16H25/18 ,  F16H25/20

Abstract: A dustproofing device for use with a linear module includes a dustproofing band disposed around a first pulley pivotally connected to a first end unit and a second pulley pivotally connected to a second end unit. Two ends of the dustproofing band fixedly connect to a fixing platform. The fixing platform fixedly connects to a moving platform of the linear module. A top lid is fixedly disposed on the first end unit and the second end unit and covers the fixing platform, so as for the dustproofing device to be mounted on the linear module. Since the linear module is covered with the first end unit, a first lateral lid, the second end unit and the top lid, not only is the linear module rendered dustproof, but it also takes less time than before to mount the dustproofing device in place.