公开(公告)号：US20080036162A1

公开(公告)日：2008-02-14

申请号：US11382728

申请日：2006-05-11

申请人： Chia-Min Liu

发明人： Chia-Min Liu

IPC分类号： F16J15/02

CPC分类号： F16J15/064 ,  F16H25/2204 ,  F16H25/2418

摘要： A chips dischargeable wiper is disposed at the end of a nut, the wiper is defined with a flange, a plurality of ribs integrally formed with the flange, and a plurality of through holes located beside the flange. The flange is used to mate with the helical groove of the ball screw in such a manner at least a rib tapered from outside in is disposed between the flange and the screw shaft, which not only can reduce the resistance of the wiper, but also can effectively prevent intrusion of foreign objects into the screw shaft and can prevent leakage of lubricating agent. Furthermore, the rib can collect dusts and the foreign objects and discharge them out of the through holes. Therefore, the structure of wiper is simplified and can be used for a long time without maintenance.

摘要翻译： 芯片可排出的擦拭器设置在螺母的端部处，擦拭器限定有凸缘，与凸缘一体形成的多个肋，以及位于凸缘旁边的多个通孔。 凸缘用于与滚珠丝杠的螺旋槽配合，至少在凸缘和螺杆轴之间设置有从外部锥形的肋，这不仅可以降低刮水器的阻力，而且可以 有效防止异物进入螺杆轴，防止润滑剂泄漏。 此外，肋可以收集灰尘和异物并将其从通孔中排出。 因此，擦拭器的结构简化，可长时间使用，无需维护。

公开(公告)号：US08302499B2

公开(公告)日：2012-11-06

申请号：US12641303

申请日：2009-12-17

申请人： Yan-Yu Chen ,  Zong-Sian Jiang ,  Chia-Min Liu

发明人： Yan-Yu Chen ,  Zong-Sian Jiang ,  Chia-Min Liu

IPC分类号： F16H3/06 ,  F16H27/02 ,  F16H29/02 ,  F16H29/20

CPC分类号： F16H57/0497 ,  F16H57/0464 ,  Y10T74/18736 ,  Y10T74/18744

摘要： A transmission system with a lubrication device is disclosed. The lubrication device is defined with an accommodation trough and an oil hole. In the accommodation trough is disposed a guiding assembly. The guiding assembly cooperates with the accommodation trough to define an oil storage space for accommodation of lubricating grease. The oil storage space is in communication with the oil hole. A power module is connected to the guiding assembly to drive the guiding assembly at regular intervals to make the lubricating grease overflow to the linear transmission system through the oil hole to perform the lubrication.

摘要翻译： 公开了一种具有润滑装置的传动系统。 润滑装置由容纳槽和油孔构成。 在容纳槽中布置有引导组件。 引导组件与容纳槽配合以限定用于容纳润滑脂的储油空间。 储油空间与油孔连通。 电源模块连接到引导组件以以规则的间隔驱动引导组件，以使润滑脂通过油孔溢出到线性传动系统以执行润滑。

公开(公告)号：US20080196523A1

公开(公告)日：2008-08-21

申请号：US11676267

申请日：2007-02-16

申请人： Chia-Min LIU

发明人： Chia-Min LIU

IPC分类号： F16J15/32

CPC分类号： F16H25/2418 ,  F16H25/2204 ,  Y10T74/18712

摘要： A dustproof device for a ball screw disposed on an end surface of a nut comprises: an absorber, an oil scraping piece and a wiping member. The absorber is made of liquid-absorbing material. The oil scraping piece has an oil scraping portion contacting the surface of the screw. The wiping member is formed with a threaded portion for meshing with the surface of the screw. And a plurality of protrusions is formed between the wiping member and the oil scraping piece for defining at least one radial through hole between the wiping member and the oil scraping piece. Therefore, the dustproof device can block and remove powder and liquid, and prevent lubricant leakage out of the nut and can absorb a tiny amount of cutting fluid passing through the oil scraping piece.

摘要翻译： 设置在螺母的端面上的用于滚珠丝杠的防尘装置包括：吸收器，刮油片和擦拭构件。 吸收体由吸液材料制成。 刮油片具有接触螺杆表面的刮油部分。 擦拭构件形成有用于与螺钉的表面啮合的螺纹部分。 并且在擦拭构件和刮油片之间形成多个突起，用于限定擦拭构件和刮油片之间的至少一个径向通孔。 因此，防尘装置可以阻挡和去除粉末和液体，并防止润滑剂从螺母泄漏出来，并能吸收少量通过刮油片的切削液。

公开(公告)号：US20070068292A1

公开(公告)日：2007-03-29

申请号：US11230271

申请日：2005-09-19

申请人： Chia-Min Liu ,  Chung-Hsuen Lin

发明人： Chia-Min Liu ,  Chung-Hsuen Lin

IPC分类号： F16H25/22

CPC分类号： F16H25/2209 ,  Y10T74/18728

摘要： A preload adjusting device for a ball screw is disposed between screw nuts of a ball screw and comprises: two preload pieces each formed at a side thereof with a slant surface. The two preload pieces are mounted between the screw nuts in such a manner that the slant surfaces of the two preload pieces abut against each other, by such arrangements, a combined thickness of the two preload pieces will be changed by a relative displacement between the preload pieces, and in this way, a preload between the screw nuts is adjusted.

摘要翻译： 用于滚珠丝杠的预紧力调节装置设置在滚珠丝杠的螺母之间，包括：两个预压件，每个预载件在其一侧形成有倾斜表面。 两个预载件以这样的方式安装在螺母之间，使得两个预载件的倾斜表面通过这种布置彼此抵靠，两个预载件的组合厚度将由预载荷之间的相对位移而改变 并且以这种方式调节螺母之间的预紧。

公开(公告)号：US08387474B2

公开(公告)日：2013-03-05

申请号：US12454725

申请日：2009-05-21

申请人： Ming Yao Lin ,  Chia Min Liu ,  Chun Lin Yu ,  Yu Shan Lee

发明人： Ming Yao Lin ,  Chia Min Liu ,  Chun Lin Yu ,  Yu Shan Lee

IPC分类号： F16H25/24

CPC分类号： F16C29/0647 ,  F16C33/6659 ,  F16H57/0423 ,  F16H57/0497 ,  Y10T74/18736 ,  Y10T74/18744 ,  Y10T74/19991

摘要： A motion guide device includes an elongated shaft having a groove formed on an outer peripheral surface, a movable member attached onto the shaft and having a bore for receiving the shaft, a housing attached to the movable member and having a space for receiving a lubricating oil, the housing includes a passage communicative with the bore and the space of the housing for allowing the lubricating oil to flow from the space into the groove of the shaft, and an oil applying member is rotatably engaged in the passage of the housing to carry and to apply or distribute the lubricating oil through the passage of the housing and then into the groove of the elongated shaft.

摘要翻译： 运动引导装置包括：细长轴，其具有形成在外周面上的槽，可移动构件，其附接到所述轴上并具有用于接收所述轴的孔;壳体，其附接到所述可动构件并具有容纳润滑油的空间 所述壳体包括与所述孔和所述壳体的空间连通的通道，用于允许所述润滑油从所述空间流入所述轴的凹槽，并且油施加构件可旋转地接合在所述壳体的所述通道中， 通过壳体的通道施加或分配润滑油，然后进入细长轴的凹槽中。

公开(公告)号：US20110146430A1

公开(公告)日：2011-06-23

申请号：US12641303

申请日：2009-12-17

申请人： Yan-Yu Chen ,  Zong-Sian Jiang ,  Chia-Min Liu

发明人： Yan-Yu Chen ,  Zong-Sian Jiang ,  Chia-Min Liu

IPC分类号： F16H57/04

CPC分类号： F16H57/0497 ,  F16H57/0464 ,  Y10T74/18736 ,  Y10T74/18744

摘要： A transmission system with a lubrication device is disclosed. The lubrication device is defined with an accommodation trough and an oil hole. In the accommodation trough is disposed a guiding assembly. The guiding assembly cooperates with the accommodation trough to define an oil storage space for accommodation of lubricating grease. The oil storage space is in communication with the oil hole. A power module is connected to the guiding assembly to drive the guiding assembly at regular intervals to make the lubricating grease overflow to the linear transmission system through the oil hole to perform the lubrication.

摘要翻译： 公开了一种具有润滑装置的传动系统。 润滑装置由容纳槽和油孔构成。 在容纳槽中布置有引导组件。 引导组件与容纳槽配合以限定用于容纳润滑脂的储油空间。 储油空间与油孔连通。 电源模块连接到引导组件以以规则的间隔驱动引导组件，以使润滑脂通过油孔溢出到线性传动系统以执行润滑。

公开(公告)号：US20100294056A1

公开(公告)日：2010-11-25

申请号：US12454725

申请日：2009-05-21

申请人： Ming Yao Lin ,  Chia Min Liu ,  Chun Lin Yu ,  Yu Shan Lee

发明人： Ming Yao Lin ,  Chia Min Liu ,  Chun Lin Yu ,  Yu Shan Lee

IPC分类号： F16H25/20

CPC分类号： F16C29/0647 ,  F16C33/6659 ,  F16H57/0423 ,  F16H57/0497 ,  Y10T74/18736 ,  Y10T74/18744 ,  Y10T74/19991

摘要： A motion guide device includes an elongated shaft having a groove formed on an outer peripheral surface, a movable member attached onto the shaft and having a bore for receiving the shaft, a housing attached to the movable member and having a space for receiving a lubricating oil, the housing includes a passage communicative with the bore and the space of the housing for allowing the lubricating oil to flow from the space into the groove of the shaft, and an oil applying member is rotatably engaged in the passage of the housing to carry and to apply or distribute the lubricating oil through the passage of the housing and then into the groove of the elongated shaft.

摘要翻译： 运动引导装置包括：细长轴，其具有形成在外周面上的槽，可移动构件，其附接到所述轴上并具有用于接收所述轴的孔;壳体，其附接到所述可动构件并具有容纳润滑油的空间 所述壳体包括与所述孔和所述壳体的空间连通的通道，用于允许所述润滑油从所述空间流入所述轴的凹槽，并且油施加构件可旋转地接合在所述壳体的所述通道中， 通过壳体的通道施加或分配润滑油，然后进入细长轴的凹槽中。

公开(公告)号：US20070186708A1

公开(公告)日：2007-08-16

申请号：US11354842

申请日：2006-02-16

申请人： Chi-Meng Liao ,  Chia-Min Liu

发明人： Chi-Meng Liao ,  Chia-Min Liu

IPC分类号： F16H25/22

CPC分类号： F16H25/2219 ,  Y10T74/19767

摘要： The recirculating element having a turning track corresponding to helical track of a ball screw and corresponding to returning hole of nut. And the turning track comprises a tangential direction changing position and a screw thread departing position being adjacent to an entrance of the turning track. And the entrance of the turning track has an upper wall surface and a lower wall face, which form a first inclined angle and a second inclined angle with the horizontal direction respectively. The first angle of the upper wall surface is smaller or equal to a minimum lead angle of the ball screw and the second inclined angle of the lower wall surface is smaller or equal to a maximum lead angle of the ball screw. So it is suitable for ball screws with different leads.

摘要翻译： 所述循环元件具有对应于滚珠丝杠的螺旋轨道并对应于螺母的返回孔的转向轨道。 并且转向轨道包括切向方向改变位置和与转向轨道的入口相邻的螺纹脱离位置。 并且转向轨道的入口具有分别与水平方向形成第一倾斜角和第二倾斜角的上壁表面和下壁面。 上壁面的第一角度小于或等于滚珠丝杠的最小导程角，下壁面的第二倾斜角度小于或等于滚珠丝杠的最大导程角。 因此适用于不同导线的滚珠丝杠。

公开(公告)号：US08225686B2

公开(公告)日：2012-07-24

申请号：US12545804

申请日：2009-08-21

申请人： Chia-Min Liu

发明人： Chia-Min Liu

IPC分类号： F16H3/06

CPC分类号： F16H25/2418 ,  F16H25/2204 ,  F16J15/064 ,  Y10T74/18712

摘要： A chips dischargeable wiper is disposed at the end of a nut, the wiper is defined with a flange, a plurality of ribs integrally formed with the flange, and a plurality of through holes located beside the flange. The flange is used to mate with the helical groove of the ball screw in such a manner that a rib is formed on the flange, which not only can reduce the resistance of the wiper, but also can effectively prevent intrusion of foreign objects into the screw shaft and can prevent leakage of lubricating agent. Furthermore, the rib can collect dusts and the foreign objects and discharge them out of the through holes. Therefore, the structure of wiper is simplified and can be used for a long time without maintenance.

摘要翻译： 芯片可排出的擦拭器设置在螺母的端部处，擦拭器限定有凸缘，与凸缘一体形成的多个肋，以及位于凸缘旁边的多个通孔。 凸缘用于与滚珠丝杠的螺旋槽配合，使得在凸缘上形成肋，这不仅可以降低刮水器的阻力，而且可以有效地防止异物进入螺杆 轴可以防止润滑剂泄漏。 此外，肋可以收集灰尘和异物并将其从通孔中排出。 因此，擦拭器的结构简化，可长时间使用，无需维护。

公开(公告)号：US20100000353A1

公开(公告)日：2010-01-07

申请号：US12545804

申请日：2009-08-21

申请人： Chia-Min LIU

发明人： Chia-Min LIU

IPC分类号： F16H25/22

CPC分类号： F16H25/2418 ,  F16H25/2204 ,  F16J15/064 ,  Y10T74/18712

摘要： A chips dischargeable wiper is disposed at the end of a nut, the wiper is defined with a flange, a plurality of ribs integrally formed with the flange, and a plurality of through holes located beside the flange. The flange is used to mate with the helical groove of the ball screw in such a manner at least a rib tapered from outside in is disposed between the flange and the screw shaft, which not only can reduce the resistance of the wiper, but also can effectively prevent intrusion of foreign objects into the screw shaft and can prevent leakage of lubricating agent. Furthermore, the rib can collect dusts and the foreign objects and discharge them out of the through holes. Therefore, the structure of wiper is simplified and can be used for a long time without maintenance.

摘要翻译： 芯片可排出的擦拭器设置在螺母的端部处，擦拭器限定有凸缘，与凸缘一体形成的多个肋，以及位于凸缘旁边的多个通孔。 凸缘用于与滚珠丝杠的螺旋槽配合，至少在凸缘和螺杆轴之间设置有从外部锥形的肋，这不仅可以降低刮水器的阻力，而且可以 有效防止异物进入螺杆轴，防止润滑剂泄漏。 此外，肋可以收集灰尘和异物并将其从通孔中排出。 因此，擦拭器的结构简化，可长时间使用，无需维护。