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公开(公告)号：US09410574B2
公开(公告)日：2016-08-09
申请号：US14519458
申请日：2014-10-21
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Chang-Hsin Kuo , Sheng-Hsiang Huang
CPC classification number: F16C29/0638 , F16C29/005 , F16C29/04
Abstract: A linear ball bearing guideway is provided with six rows of balls disposed between the slider and the rail, so as to improve the overall load capacity. The six rows of balls are symmetrically disposed at two sides of the head portion of the rail, and the three of the six rows of balls at each side are located at different heights. The neck-portion width of the head portion is smaller than a distance between the two rows of balls disposed at the lowest rail rolling grooves, but larger than the value of a distance between the two rows of balls in the highest rail rolling grooves minus a diameter of the balls, which ensures that the neck-portion width is overly small and affect the stiffness of the rail.
Abstract translation: 线性球轴承导轨设置有设置在滑块和轨道之间的六排球，以提高总体负载能力。 六排球对称地设置在轨道的头部的两侧，并且每侧的六排球中的三排位于不同的高度。 头部的颈部部分宽度小于设置在最低轨道滚动槽处的两排球之间的距离，但是大于最高轨道滚动槽中的两排球之间的距离的值减去 球的直径，这确保颈部部分宽度过小并且影响轨道的刚度。
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公开(公告)号：US09400041B2
公开(公告)日：2016-07-26
申请号：US14503885
申请日：2014-10-01
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Chang-Hsin Kuo , Sheng-Chih Chang
IPC: F16H25/22
CPC classification number: F16H25/2228 , F16H25/2214 , Y10T74/19763
Abstract: A tunnel raceway type ball screw assembly includes a screw nut having an inner thread groove, a screw shaft inserted through the screw nut and including outer grooves, a mounting groove extending across the outer grooves and a first reflow groove in radial communication with the mounting groove, and a reflow component mounted in the mounting groove of the screw shaft and including a rolling groove connected with the outer grooves to form an outer thread that defines with the inner thread groove a spiral channel therebetween and a second reflow groove that defines with the first reflow groove a reflow channel therebetween in communication with the spiral channel. Thus, multiple balls can be cycled in the spiral channel and the reflow channel.
Abstract translation: 隧道滚道式滚珠丝杠组件包括具有内螺纹槽的螺母，通过螺母插入的螺纹轴，包括外槽，跨越外槽延伸的安装槽和与安装槽径向连通的第一回流槽 以及安装在所述螺杆轴的安装槽中的回流部件，并且包括与所述外槽连接的滚动槽，以形成外螺纹，所述外螺纹与所述内螺纹槽限定在其间的螺旋通道，以及第二回流槽， 在其间回流沟槽，其与螺旋通道连通。 因此，可以在螺旋通道和回流通道中循环多个球。
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公开(公告)号：US09381648B1
公开(公告)日：2016-07-05
申请号：US14802454
申请日：2015-07-17
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Jonus Liu
CPC classification number: B25J15/10 , B25J15/0266
Abstract: A device for driving mechanical griping jaws includes a first board; a screw connected to the first board; a second board connected to the screw and having slots; a driving board mounted around the screw; linkages each having: a first link with a first axis and a second axis, wherein the first axis is pivotally connected to the second board, and a second link with a third axis, a fourth axis and a fifth axis, wherein the third axis is pivotally connected to the driving board, and the fourth axis is pivotally connected to the second axis; connecting boards each being pivotally connected to the fifth axis and passing the corresponding slot; and linear movement modules each having a slide rail and a slider moving along the slide rail and being connected to the connecting board, so as to precisely position the griping jaws and eliminate griping errors.
Abstract translation: 用于驱动机械抓爪的装置包括第一板; 连接到第一板的螺钉; 连接到螺钉并具有槽的第二板; 安装在螺钉周围的驱动板; 每个连杆具有：具有第一轴线和第二轴线的第一连杆，其中所述第一轴线枢转地连接到所述第二板，以及具有第三轴线，第四轴线和第五轴线的第二连杆，其中所述第三轴线是 枢转地连接到所述驱动板，并且所述第四轴线枢转地连接到所述第二轴线; 连接板各自枢转地连接到第五轴线并通过相应的槽; 以及每个具有滑轨和滑块沿着滑轨移动并且连接到连接板的线性运动模块，以便精确地定位夹持爪并消除抓握错误。
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公开(公告)号：US09381069B2
公开(公告)日：2016-07-05
申请号：US14184839
申请日：2014-02-20
Applicant: Hiwin Technologies Corp.
Inventor： Cheng Wei Tung , Ren Jeng Wang
IPC: A61B17/14
Abstract: A medical instrument holding apparatus includes an attachment device attached to a longitudinal shaft and having a casing, a coupling device attached to the casing of the attachment device, and a carrying device attached to the coupling device, and the carrying device includes an orifice and an aperture, and the aperture of the carrying device is tilted and inclined relative to the orifice of the carrying device, a medical instrument includes an insertion tube engaged into the orifice of the carrying device, and a projecting device is engaged in the aperture of the carrying device for projecting a light onto the insertion tube of the medical instrument at an index mark.
Abstract translation: 医疗器具保持装置包括附接到纵向轴并具有壳体的附接装置，附接到附接装置的壳体的联接装置和附接到联接装置的运送装置，并且运送装置包括孔口和 孔，并且携带装置的孔相对于运送装置的孔倾斜并倾斜，医疗器械包括接合到运送装置的孔中的插入管，并且突出装置接合在承载装置的孔中 用于以指示标记将光投射到医疗器械的插入管上的装置。
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公开(公告)号：US20160186845A1
公开(公告)日：2016-06-30
申请号：US14932686
申请日：2015-11-04
Applicant: HIWIN TECHNOLOGIES CORP.
Inventor： Ming-Yao LIN , Yu-Hua CHEN , Hui-Chen CHEN , Tsung-Hsien TSAI
IPC: F16H25/22
CPC classification number: F16H25/2223 , F16H25/2219
Abstract: 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 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.
Abstract translation: 用于滚珠丝杠的循环构件定位结构包括螺母和循环构件。 螺母具有螺纹通道，插座和定位槽。 插座设置在螺纹通道的壁上，并且定位槽口设置在插座的壁上。 循环构件具有循环部，循环轨道，定位突起。 循环部设置在螺母的插座中。 循环轨道分布在循环部分的一侧，并与螺母的螺纹通道连接。 定位突起设置在循环部分的相对侧面上，用于与螺母的定位槽口接合。 因此，循环构件定位结构有助于简化循环构件的组装工作并且保持螺母较小。 尽管插入循环构件。
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Patent Agency Ranking
公开(公告)号：US09261179B2
公开(公告)日：2016-02-16
申请号：US14184864
申请日：2014-02-20
Applicant: Hiwin Technologies Corp.
Inventor： Zong Sian Jiang , Mingche Kuo
CPC classification number: F16H25/2418 , F16H25/2204 , Y10T74/19749
Abstract: A ball screw device includes a screw engaged into a nut member for forming an endless ball guiding passage and for receiving a number of ball bearing members, two end caps are attached to end portions of the nut member and each include a radially and inwardly extended helical bulge for engaging with the helical groove of the screw, and the nut member includes a peripheral protrusion for engaging with the end cap and for preventing the end cap from being moved radially toward the screw and for preventing the screw from being scrapped by the end cap. The end caps each include a peripheral depression for receiving and engaging with the peripheral protrusion of the nut member.
Abstract translation: 一种滚珠丝杠装置包括一螺钉，该螺钉与用于形成环形滚珠导向通道的螺母部件接合，并用于容纳多个滚珠轴承部件，两个端盖安装在螺母部件的端部，并且每个包括径向向内延伸的螺旋 用于与螺钉的螺旋槽接合的螺栓，并且螺母构件包括用于与端盖接合并用于防止端盖径向向着螺钉移动的周边突起，并且用于防止螺钉被端盖报废 。 端盖每个包括用于接收并与螺母构件的周边突起接合的外围凹部。
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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：US09222515B2
公开(公告)日：2015-12-29
申请号：US14183702
申请日：2014-02-19
Applicant: Hiwin Technologies Corp.
Inventor： Lung Yu Chang
CPC classification number: F16C33/6659 , F16C29/005 , F16C29/06 , F16C29/0607 , F16C29/0647 , F16C29/086 , F16C33/6681
Abstract: A linear motion guide device includes a slider slidably attached onto a guide rail, the guide rail includes a number of recesses and the slider includes a number of depressions aligned with the recesses of the guide rail for forming a number of ball rolling passages, the slider includes a number of grooves offset from the depressions, two end caps attached onto the slider and each include a number of passageways communicating with the grooves of the slider and the ball rolling passages for forming a number of endless ball guiding raceways between the slider and the guide rail and the end caps and for slidably receiving and engaging with the ball bearing device.
Abstract translation: 直线运动引导装置包括可滑动地附接到导轨上的滑块，导轨包括多个凹部，滑块包括与导轨的凹部对准的多个凹部，用于形成多个滚珠滚动通道，滑块 包括从凹部偏移的多个凹槽，附接到滑块上的两个端盖，并且每个包括与滑块的凹槽连通的多个通道和用于在滑块和滑块之间形成多个环形滚珠引导滚道的滚珠滚动通道 导轨和端盖，并可滑动地接收和接合球轴承装置。
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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：US20150283633A1
公开(公告)日：2015-10-08
申请号：US14243603
申请日：2014-04-02
Applicant: Hiwin Technologies Corp.
Inventor： Chien-Hsiang Tsai , Chih-Wei Wang , Chien-Hung Lai
CPC classification number: B23G1/04 , B23C1/12 , B23G1/32 , B23Q1/5468 , F16H1/28 , Y10T82/20 , Y10T409/300784 , Y10T409/305656 , Y10T409/308512
Abstract: An angle-adjustable thread processing machine includes a base, a rocker arm, a rocker-arm toothed wheel, an idle wheel, a driven toothed wheel, and a processing unit. The base includes a power source with a drive shaft. The rocker arm is fixed to the drive shaft which rotates about a drive axis. The rocker-arm toothed wheel is pivotally sleeved on the drive shaft. The idle wheel is pivotally disposed on the rocker arm and engaged with the rocker-arm toothed wheel. The driven toothed wheel is pivotally disposed on the rocker arm to engage with the idle wheel and rotates around a driven axis which is located a first distance D1 from the drive axis. The processing unit includes a machining spindle fixed to the driven toothed wheel, and a machining head which rotates around a machining-head axis which is located a second distance D2 from the driven axis, and D1=D2.
Abstract translation: 角度可调螺纹加工机包括基座，摇臂，摇臂齿轮，怠速轮，从动齿轮和处理单元。 底座包括一个带驱动轴的电源。 摇臂固定在围绕驱动轴线旋转的驱动轴上。 摇臂齿轮可旋转地套在驱动轴上。 空转轮枢转地设置在摇臂上并与摇臂齿轮啮合。 从动齿轮枢转地设置在摇臂上以与空转轮接合并围绕与驱动轴位于第一距离D1的从动轴线旋转。 处理单元包括固定到从动齿轮的加工主轴和围绕加工头轴线旋转的加工头，该加工头位于距驱动轴的第二距离D2，D1 = D2。
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