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公开(公告)号：US10557504B1
公开(公告)日：2020-02-11
申请号：US16253764
申请日：2019-01-22
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Zong-Sian Jiang , Chen-Hao Chang , Lung-Yu Chang , Yeh-Wei Lin , Chia-Yu Lin , Pin-Ju Huang , Stephanie Chun-Ming Yang
Abstract: A linear guideway includes a rail, a slider disposed on the rail, and a load passage formed between the rail and the slider. The slider has two non-load passages penetrating through two opposite end surfaces of the slider. Each of two ends of each non-load passage is provided with a force sensor. Two end caps are disposed on two opposite end surfaces of the slider respectively and each have two circulation grooves. Each circulation groove is connected to an end of the load passage and an end of the non-load passage to form a circulation channel for balls to move therein. As a result, the linear guideway of the present invention employs force sensors to sense the force-receiving state of two ends of the non-load passages when they are impacted by the balls, so that it can be determined that if the balls have an abnormal pressing state.
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公开(公告)号：US20160025198A1
公开(公告)日：2016-01-28
申请号：US14338158
申请日：2014-07-22
Applicant: Hiwin Technologies Corp.
Inventor： Jen-Sheng Chen , Lung-Yu Chang
IPC: F16H25/20
CPC classification number: F16H25/20 , F16H25/24 , F16H2025/2031 , F16H2025/204 , F16H2025/2436
Abstract: A linear module with a support device includes a base; two pivot seats fixed on the base; a screw disposed between the two pivot seats; a rail fixed to the base; a movable platform and two support members sleeved onto the screw and movable along the rail; a wheel rotatably disposed on the platform; a connecting member; and a cover. The support members are located at two ends of the platform, and the wheel includes a first wheel portion and a second wheel portion smaller in diameter than the first wheel portion. The connecting member includes two connecting ends fixed to the support members and a connecting bottom surface for pressing against the second wheel portion. The cover includes two cover ends fixed to the two pivot seats, and a cover bottom surface pressing against the first wheel portion.
Abstract translation: 具有支撑装置的线性模块包括基座; 两个枢轴座固定在基座上; 设置在所述两个枢轴座之间的螺钉; 固定在基地的轨道; 可移动平台和两个支撑构件，其套在螺钉上并沿着轨道移动; 可旋转地设置在所述平台上的轮; 连接构件; 和封面。 支撑构件位于平台的两端，并且车轮包括直径小于第一车轮部分的第一车轮部分和第二车轮部分。 连接构件包括固定到支撑构件的两个连接端和用于压靠第二轮部的连接底面。 该盖包括固定在两个枢轴座上的两个盖端部和压靠第一车轮部分的盖底面。
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公开(公告)号：US09206891B2
公开(公告)日：2015-12-08
申请号：US14162277
申请日：2014-01-23
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Lung-Yu Chang , Ying-Ju Lin
CPC classification number: F16H25/24 , F16H2025/204 , F16H2025/2436 , Y10T74/18648
Abstract: A support structure for a ball screw includes a base, two pivot seats mounted on the base, a screw disposed between the two pivot seats, at least one guide rail fixed on the base, a first guide block fixed on the base and provided with a first slanting surface, a second guide block fixed on the base and provided with a second slanting surface, a support seat slidably mounted on the guide rails and located below the screw, a nut unit sleeved on the screw and slidably disposed on the guide rails, and a drive assembly fixed at the nut unit. The support structure for a ball screw has a simple structure, a low maintenance cost and a longer service life.
Abstract translation: 用于滚珠丝杠的支撑结构包括基座，安装在基座上的两个枢轴座，设置在两个枢转座之间的螺钉，固定在基座上的至少一个导轨，固定在基座上的第一引导块， 第一倾斜表面，固定在基座上并设置有第二倾斜表面的第二引导块，可滑动地安装在导轨上并位于螺钉下方的支撑座，套在螺钉上且可滑动地设置在导轨上的螺母单元， 以及固定在螺母单元上的驱动组件。 滚珠丝杠的支撑结构结构简单，维护成本低，使用寿命更长。
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公开(公告)号：US10508691B1
公开(公告)日：2019-12-17
申请号：US16389583
申请日：2019-04-19
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Lung-Yu Chang , Yeh-Wei Lin , Xin-Yi Chen , Chia-Yu Lin , Pin-Ju Huang , Stephanie Chun-Ming Yang , Zing-Ping Liu
Abstract: A linear guideway is characterized in that it is capable of determining whether there is abnormal displacement of the return member based on the open or close of the circuit, and can output the abnormal signal immediately when the circuit is open. Compared with the conventional structure, since the present invention can be disposed only at one end of the slide block, both the number of components and assembly time can be reduced, and the diagnosis with precision and immediacy can be performed without high-deep algorithm, which can play a role of instant reminding before the linear guideway completely loses function. Therefore, the service life of the linear guideway can be known early to avoid the loss caused by the shutdown.
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Patent Agency Ranking
公开(公告)号：US10436254B1
公开(公告)日：2019-10-08
申请号：US16254075
申请日：2019-01-22
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Chia-Yu Lin , Yeh-Wei Lin , Lung-Yu Chang , Pin-Ju Huang , Stephanie Chun-Ming Yang , Zing-Ping Liu
Abstract: A linear guideway includes a rail, a slider disposed on the rail, and a load passage formed between the rail and the slider. The slider has two non-load passages. Besides, a first end cap and a second end cap are disposed on two opposite end surfaces of the slider respectively. The first end cap has two first circulation grooves. The second end cap has a circulation member and a seal sheet. The circulation member has two second circulation grooves. The load passage, non-load passage, first circulation groove and second circulation groove collectively form a circulation channel for balls to move therein. A force sensor is disposed between the circulation member and the seal sheet. As a result, through the rigidity difference between the first and second end caps accompanied with the force sensor, it can be determined that if there is an abnormal circulation state.
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公开(公告)号：US20170321752A1
公开(公告)日：2017-11-09
申请号：US15144828
申请日：2016-05-03
Applicant: HIWIN TECHNOLOGIES CORP
Inventor： Bo-Han Huang , Lung-Yu Chang
CPC classification number: F16C33/6666 , F16C29/0609 , F16C29/0611 , F16C29/0654 , F16C29/0661 , F16C33/6611 , F16C33/6614 , F16C33/6618 , F16C33/6659
Abstract: A linear guide with lubrication device includes: a elongate rail; a slide module slidably mounted on the elongate rail and including a slide block and two recirculation members, which are respectively mounted to two end faces of the slide block and include a plurality of recirculation passages, in which at least one of the recirculation members includes a lubricant reservoir and a fixing through hole formed therein such that the lubricant reservoir, the recirculation passage, and the fixing through hole are in communication with each other and the lubricant reservoir receives lubricant filled therein; an application member received in the fixing through hole; a transferring member covering the application member and the transferring member absorbing and transferring lubricant to the application member. Rolling bodies, when moving through the recirculation passage, may contact the application member to have lubricant applied thereto.
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公开(公告)号：US09797450B1
公开(公告)日：2017-10-24
申请号：US15144828
申请日：2016-05-03
Applicant: HIWIN TECHNOLOGIES CORP
Inventor： Bo-Han Huang , Lung-Yu Chang
CPC classification number: F16C33/6666 , F16C29/0609 , F16C29/0611 , F16C29/0654 , F16C29/0661 , F16C33/6611 , F16C33/6614 , F16C33/6618 , F16C33/6659
Abstract: A linear guide with lubrication device includes: a elongate rail; a slide module slidably mounted on the elongate rail and including a slide block and two recirculation members, which are respectively mounted to two end faces of the slide block and include a plurality of recirculation passages, in which at least one of the recirculation members includes a lubricant reservoir and a fixing through hole formed therein such that the lubricant reservoir, the recirculation passage, and the fixing through hole are in communication with each other and the lubricant reservoir receives lubricant filled therein; an application member received in the fixing through hole; a transferring member covering the application member and the transferring member absorbing and transferring lubricant to the application member. Rolling bodies, when moving through the recirculation passage, may contact the application member to have lubricant applied thereto.
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公开(公告)号：US09651087B1
公开(公告)日：2017-05-16
申请号：US15068021
申请日：2016-03-11
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Lung-Yu Chang , Jing-Kai Liao , Bo-Han Huang , Sheng-Hsiang Huang
IPC: F16C29/08
CPC classification number: F16C29/086 , F16C2226/74
Abstract: A linear guideway with quick-release scraping plates includes: a linear guideway, two end caps, and two scraping plates. The end caps are each provided with a cantilever hook, and the scraping plates are each provided with an abutting protrusion to which the cantilever hook can be hooked, so that the assembly of the scaping plate in accordance with the present invention is very easy since it only requires the displacement of the scraping plate in one direction, and the disassembly of the scraping plate is also very convenient since it only requires the use of a rod.
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公开(公告)号：US09285021B2
公开(公告)日：2016-03-15
申请号：US14338158
申请日：2014-07-22
Applicant: Hiwin Technologies Corp.
Inventor： Jen-Sheng Chen , Lung-Yu Chang
IPC: F16H25/20
CPC classification number: F16H25/20 , F16H25/24 , F16H2025/2031 , F16H2025/204 , F16H2025/2436
Abstract: A linear module with a support device includes a base; two pivot seats fixed on the base; a screw disposed between the two pivot seats; a rail fixed to the base; a movable platform and two support members sleeved onto the screw and movable along the rail; a wheel rotatably disposed on the platform; a connecting member; and a cover. The support members are located at two ends of the platform, and the wheel includes a first wheel portion and a second wheel portion smaller in diameter than the first wheel portion. The connecting member includes two connecting ends fixed to the support members and a connecting bottom surface for pressing against the second wheel portion. The cover includes two cover ends fixed to the two pivot seats, and a cover bottom surface pressing against the first wheel portion.
Abstract translation: 具有支撑装置的线性模块包括基座; 两个枢轴座固定在基座上; 设置在所述两个枢轴座之间的螺钉; 固定在基地的轨道; 可移动平台和两个支撑构件，其套在螺钉上并沿着轨道移动; 可旋转地设置在所述平台上的轮; 连接构件; 和封面。 支撑构件位于平台的两端，并且车轮包括直径小于第一车轮部分的第一车轮部分和第二车轮部分。 连接构件包括固定到支撑构件的两个连接端和用于压靠第二轮部的连接底面。 该盖包括固定在两个枢轴座上的两个盖端部和压靠第一车轮部分的盖底面。
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