专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2014047793A End cap for linear guide device, and linear guide device including the same 审中-公开
标题翻译：用于线性导向装置的端盖和包括其的线性导向装置
公开(公告)号：JP2014047793A
公开(公告)日：2014-03-17
申请号：JP2012188594
申请日：2012-08-29
申请人： Nsk Ltd , 日本精工株式会社
发明人： MORIYAMA SHUN , TANAKA KEISUKE
IPC分类号： F16C29/06
摘要： PROBLEM TO BE SOLVED: To provide an end cap for a linear guide device that is provided in a side surface supply oil hole, facilitates additional processing work of a through hole communicating with a lubricant passage, and can easily confirm the additionally processed through hole visually.SOLUTION: In an end cap 7 having a side surface supply oil hole 30 for forming a lubricant supply port 26, a polygonal recess shape 28 having a recess shape whose shape is polygon visually from the opening side of the side surface supply oil hole 30 is molded in a supply oil hole bottom surface 32 and in an additional processing position of a through hole 27.
摘要翻译：要解决的问题：为了提供一种设置在侧面供油孔中的线性引导装置的端盖，便于与润滑剂通道连通的通孔的附加加工工作，并且可以容易地确认另外加工的通孔解决方案：在具有用于形成润滑剂供给口26的侧面供给油孔30的端盖7中，从侧面供给油孔30的开口侧开始，形成为具有多边形的多边形凹部形状28 被模制在供油孔底面32和通孔27的附加处理位置中。

2. 发明专利

JP2012237396A Linear motion guide device 有权
标题翻译：线性运动指南装置
公开(公告)号：JP2012237396A
公开(公告)日：2012-12-06
申请号：JP2011107335
申请日：2011-05-12
申请人： Nsk Ltd , 日本精工株式会社
发明人： MORIYAMA SHUN
IPC分类号： F16C29/06 , F16C33/76
摘要： PROBLEM TO BE SOLVED: To provide a linear motion guide device, which can prevent the damage in a seal member and reduce the manufacturing cost by regulating relative movements of an inner seal and an end cap with a simple structure during the movement of a slider.SOLUTION: At an outer end part of a pair of end caps 5a, 5b, engagement parts 14, 14 at cap side are provided. An inner seal 6 is composed of a freely expandable and contractable synthetic resin. A pair of engagement parts 12, 12 at seal side are provided at both ends of a seal body 9 in a direction of expansion and contraction. The value of the free length L2 of the inner seal is set smaller than the distance L1 between the engagement parts of the pair of end caps at end cap side. Then, the inner seal is expanded and the pair of engagement parts at the seal side are engaged to the pair of engagement parts at cap side of the end cap. The expansion is released and the inner seal is elastically contracted to be mounted between the pair of end caps.
摘要翻译：要解决的问题：提供一种直线运动引导装置，其可以防止密封构件中的损坏并且通过在运动期间以简单的结构调节内密封件和端盖的相对运动来降低制造成本一个滑块解决方案：在一对端盖5a，5b的外端部设置盖侧的接合部14,14。内密封件6由可自由膨胀和收缩的合成树脂组成。密封体侧的一对卡合部12,12设置在密封体9的伸缩方向的两端。内密封件的自由长度L2的值被设定为小于端帽侧的一对端盖的接合部之间的距离L1。然后，内密封件膨胀，并且密封侧的一对接合部分在端盖的盖侧处与一对接合部分接合。膨胀被释放并且内部密封件被弹性收缩以安装在该对端盖之间。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013087936A Linear motion device 有权
标题翻译：线性运动装置
公开(公告)号：JP2013087936A
公开(公告)日：2013-05-13
申请号：JP2011232183
申请日：2011-10-21
申请人： Nsk Ltd , 日本精工株式会社
发明人： MORIYAMA SHUN
IPC分类号： F16C29/06
摘要： PROBLEM TO BE SOLVED: To provide a linear motion device which reduces costs by improving operativeness and noise performance without reducing rigidity.SOLUTION: A linear motion device 1 comprises a slider 20, a plurality of rolling bodies 30 and a holder 50. The slider 20 is disposed to be movable relatively to a guide rail and includes a slider body 22 in which a rolling body return passage 21a is formed, and a pair of end caps 23, 22 attached to both ends in a moving direction of the slider body 22. The holder 50 is assembled to the slider 20. A return guide member 40 installed within the rolling body return passage 24 is formed from an elastic material, and includes a groove part 41 and a direction change guide part 42 which is formed integrally in both ends 41a, 41a of the groove part.
摘要翻译：要解决的问题：提供一种通过提高操作性和噪声性能而不降低刚度来降低成本的线性运动装置。线性运动装置1包括滑块20，多个滚动体30和保持器50.滑块20设置成相对于导轨可移动并且包括滑块体22，滚动体形成回流通道21a，并且在滑块体22的移动方向上安装在两端的一对端盖23,22。保持件50组装到滑块20上。安装在滚动体内的返回引导构件40返回通道24由弹性材料形成，并且包括在凹槽部分的两个端部41a，41a中一体形成的槽部分41和方向改变引导部分42。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2011106643A Temporary shaft for linear motion guide device 有权
标题翻译：线性运动指南装置的临时轴
公开(公告)号：JP2011106643A
公开(公告)日：2011-06-02
申请号：JP2009265083
申请日：2009-11-20
申请人： Nsk Ltd , 日本精工株式会社
发明人： MORIYAMA SHUN , NISHIYAMA KAZUTO
IPC分类号： F16C29/06 , B29C45/17 , F16C41/04
摘要： PROBLEM TO BE SOLVED: To prevent damage to the inner seal in a slider by preventing the lift of a rail cover in mounting the slider in a linear motion guide device of rail cover specification and to facilitate a material selection of a temporary shaft.
SOLUTION: The temporary shaft 20 for a linear motion guide device 100 includes a temporary shaft body 22 and a temporary shaft cover 24 locked to the side face of the temporary shaft body 22 to cover the upper face of the temporary shaft body 22. The temporary shaft cover 24 has an abutting end face 24t abutting on the side end 7t of the rail cover 7 with no clearance, and is slidable on the upper face 22j of the temporary shaft body 22 in an axial direction S.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了防止在将滑块安装在轨道盖规格的直线运动导向装置中时导轨盖的升起来防止滑块内部密封的损坏，并且便于临时轴的材料选择。解决方案：用于直线运动引导装置100的临时轴20包括临时轴体22和临时轴盖24，临时轴盖24锁定在临时轴体22的侧面以覆盖临时轴体22的上表面暂时轴盖24具有抵靠端面24t，其抵接在轨道盖7的侧端部7t上，没有间隙，并且能够在临时轴体22的上表面22j上沿轴向S滑动。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2015010619A 曲線運動案内装置审中-公开
标题翻译：曲线运动指南装置
公开(公告)号：JP2015010619A
公开(公告)日：2015-01-19
申请号：JP2013133862
申请日：2013-06-26
申请人：日本精工株式会社 , Nsk Ltd
发明人： MORIYAMA SHUN , MIZUMURA YOSHINORI
IPC分类号： F16C29/06 , F16C33/58
摘要：【課題】一体構造の無端環状の案内レールを有する曲線運動案内装置において、案内レールに歪みが生じにくくする。【解決手段】案内レール1の内周面1Aおよび外周面1Bの互いに反対側となる位置に、案内レール1の厚さ方向全体に延びる凹部12を形成する。凹部12の深さtは軌道溝11a,11bの深さより深く、案内レール1の周方向での形成長さLはスライダ2の同方向での長さよりも短い。【選択図】図2
摘要翻译：要解决的问题：为了防止在具有一体结构的环形环形导轨的曲线运动导向装置中的导轨中发生变形。解决方案：沿导轨1的整个厚度方向延伸的凹部12 形成在导轨1的内周面1A和外周面1B的彼此面对的位置。凹部12的深度t比滚道槽11a，11b的深度t深，并且形成长度导轨1在圆周方向上的距离L比相同方向的滑块2短。

6. 发明专利

JP2012229752A Slider of linear guide device 审中-公开
标题翻译：线性导向装置滑块
公开(公告)号：JP2012229752A
公开(公告)日：2012-11-22
申请号：JP2011098355
申请日：2011-04-26
申请人： Nsk Ltd , 日本精工株式会社
发明人： MORIYAMA SHUN
IPC分类号： F16C29/06 , F16C33/66
摘要： PROBLEM TO BE SOLVED: To allow uniform lubrication to be performed in a turnaround path formed on both leg parts, even if a linear guide device is used while the both leg parts of a slider are vertically arranged.SOLUTION: A cross section area of an oil passage formed by an oil feeding groove 2 of an end cap 1 and a surface on an end cap side of a slider body satisfies the following equation (1): h=2Tcos θ/ρgr. In the equation, h: raised height (m) of liquid surface of lubricating oil in the oil passage, T:surface tension (N/m) of lubricating oil in the oil passage, θ: a contact angle (°) of lubricating oil in the oil passage, ρ: density (kg/m) of lubricating oil, g: gravity (m/s), r:length (m) of a diagonal line of a rectangle forming the cross section of the oil passage.
摘要翻译：要解决的问题：即使在滑块的两个腿部垂直布置的同时使用线性引导装置，也可以在形成在两个腿部上的周转路径中进行均匀的润滑。解决方案：由端盖1的给油槽2和滑块体的端盖侧的表面形成的油路的横截面积满足以下等式（1）：h =2Tcosθ/ ρgr。在该方程式中，h：油路中润滑油的液面的升高高度（m），T：油路中润滑油的表面张力（N / m），θ：润滑油的接触角（°）在油路中，润滑油的ρ：密度（kg / m 3 ），g：重力（m / s 2 ），r：形成油路截面的矩形的对角线的长度（m）。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012067838A Attachment for temporary shaft of linear guide device 有权
标题翻译：线性导向装置临时轴的附件
公开(公告)号：JP2012067838A
公开(公告)日：2012-04-05
申请号：JP2010212738
申请日：2010-09-22
申请人： Nsk Ltd , 日本精工株式会社
发明人： MORIYAMA SHUN
IPC分类号： F16C29/08 , F16C29/06
摘要： PROBLEM TO BE SOLVED: To provide an attachment for a temporary shaft, suppressing damage to a side seal and an inner seal and also preventing damage to the temporary shaft, when moving a slider from the temporary shaft to a guide rail.SOLUTION: This attachment 32 for the temporary shaft has such an entire shape that the size of its cross-sectional surface when cut on a plane perpendicular to an axial direction is smoothly increased from an end 41 on the side of the temporary shaft toward an end on the side of the rail. The size of the cross-sectional surface of the end 41 on the side of the temporary shaft is substantially the same as the size of the cross-sectional surface of the axial end of the temporary shaft 20 to be attached, and the size of the cross-sectional surface of the end on the side of the rail is larger than the size of the cross-sectional surface of the end 41 on the side of the temporary shaft. A laminar projecting portion 45 provided at the end on the side of the rail is elastically deformed inward and is formed with a plurality of axially extending slits which are juxtaposed along a peripheral direction.
摘要翻译：要解决的问题：为了提供临时轴的附件，当将滑块从临时轴移动到导轨时，抑制侧密封件和内部密封件的损坏并且还防止临时轴的损坏。解决方案：用于临时轴的附件32具有这样的整体形状：当在与轴向垂直的平面上切割时，其横截面的尺寸从临时轴侧的端部41平滑地增加朝着轨道一侧的一端。临时轴侧的端部41的横截面的尺寸与要安装的临时轴20的轴向端部的横截面的尺寸大致相同，轨道侧端部的横截面大于临时轴侧端部41的截面面积的大小。设置在轨道侧端部的层叠突起部45向内侧弹性变形，形成有沿周向并列的多个轴向延伸的狭缝。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2010112395A Linear motion device 有权
标题翻译：线性运动装置
公开(公告)号：JP2010112395A
公开(公告)日：2010-05-20
申请号：JP2008283097
申请日：2008-11-04
申请人： Nsk Ltd , 日本精工株式会社
发明人： YAMAGUCHI TOSHIAKI , KATO SOICHIRO , MIZUMURA YOSHINORI , MORIYAMA SHUN
IPC分类号： F16C29/06
CPC分类号： F16C29/063
摘要： PROBLEM TO BE SOLVED: To prevent the reduction in service life due to a mounting error of a linear motion device having a cross section of a guide rail formed in a U shape and including no ball screw mechanism.
SOLUTION: A rolling surface 22a is formed in a position opposed to a rolling surface 12a of a guide rail 1 on each side of a slider 2. Both rolling surfaces 12a, 22a constitute rolling passages of rollers 5. The device contains two pairs of four trains of rolling passages. A crossing point C of load action lines L1, L2 of roller trains rolling on two trains of rolling passages in each sleeve portions 12 is situated inside from the rolling passage in a width direction.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止由于形成为U形且不包括滚珠丝杠机构的导轨的横截面的直线运动装置的安装误差而导致的使用寿命的降低。解决方案：滚动表面22a形成在与滑块2的每一侧上的导轨1的滚动表面12a相对的位置。两个滚动表面12a，22a构成滚子5的滚动通道。该装置包含两个成对的四列滚动通道。每个套筒部分12中的两列滚动通道上滚动的滚子列车的载荷作用线L1，L2的交叉点C位于滚动通道的宽度方向的内侧。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2013231466A Linear guide device 有权
标题翻译：线性指导装置
公开(公告)号：JP2013231466A
公开(公告)日：2013-11-14
申请号：JP2012103269
申请日：2012-04-27
申请人： Nsk Ltd , 日本精工株式会社
发明人： MORIYAMA SHUN , MIZUMURA YOSHINORI
IPC分类号： F16C29/06
摘要： PROBLEM TO BE SOLVED: To provide a linear guide device whose retaining property for steel balls can be enhanced even if a metal retainer is not used.SOLUTION: A mutual combination section is provided by projections 27 formed in a pair of retainers 2A, 2B and recesses 48 formed in a slider body 1. The projections 27 of the pair of retainers 2A, 2B are formed respectively on the faces opposing to legs 11, 12 of the slider body 1, at positions opposing to lower portions of the legs 11, 12, to protrude toward the legs 11, 12. The recess 48 of the slider body 1 has an opening 48k at a position opposing to each projection 27 of the pair of retainers 2A, 2B, and is formed in such a manner that the projection 27 is inserted into the recess 48 through the opening 48k and the projection 27 is engaged with the recess 48 by elastic deformation of the projection 27.
摘要翻译：要解决的问题：提供即使不使用金属保持器也能提高钢球保持性的线性导向装置。解决方案：由一对保持器2A，2B形成的突起27和相互组合部分形成在滑块主体1中的凹部48.一对保持器2A，2B的突起27分别形成在与滑块体1的腿部11,12相对的面上，与腿部11,12的下部相对的位置滑动体1的凹部48在与该对保持器2A，2B的各突起27相对的位置具有开口48k，并且形成为突起27 通过开口48k插入到凹部48中，突起27通过突起27的弹性变形与凹部48接合。

10. 发明专利

JP2013160375A Linear guide device 有权
标题翻译：线性指导装置
公开(公告)号：JP2013160375A
公开(公告)日：2013-08-19
申请号：JP2012025324
申请日：2012-02-08
申请人： Nsk Ltd , 日本精工株式会社
发明人： MORIYAMA SHUN
IPC分类号： F16C29/08 , F16J13/14 , F16J15/06
CPC分类号： F16C29/082 , F16B37/14 , F16C29/0647
摘要： PROBLEM TO BE SOLVED: To provide a linear guide device that reduces the amount of dust in a slider.SOLUTION: A linear guide device includes a guide rail 10 extending in the axial direction, and a slider installed over the guide rail 10 for relative movement along the axial direction. The guide rail 10 has a plurality of bolt holes formed along the axial direction, penetrating a bottom face of the guide rail 10 from an upper face thereof, allowing bolts 60 to be inserted for fixing the guide rail 10 to a machine base 50, and having counterbore parts for locking head parts of the bolts 60. Each counterbore part includes a dustproof member 30 having a body part 31 fastened and fitted in the counterbore part, and a dustproof seal laminate 32 formed by laminating a plurality of dust proof seals 32 at an upper part of body part 31.
摘要翻译：要解决的问题：提供一种减少滑块中的灰尘量的直线导引装置。解决方案：线性引导装置包括沿轴向延伸的导轨10和安装在导轨10上方的滑块，用于相对运动沿轴向。导轨10具有沿着轴向形成的多个螺栓孔，从其上表面贯通导轨10的底面，允许螺栓60插入以将导轨10固定在机座50上，以及具有用于锁定螺栓60的头部的安置孔部分。每个沉孔部分包括具有紧固并安装在沉孔部分中的主体部分31的防尘构件30和通过将多个防尘密封件32层压在一起形成的防尘密封层压体32 身体部分31的上部。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式