JP5082156B2 - リニア転がり軸受け - Google Patents
リニア転がり軸受け Download PDFInfo
- Publication number
- JP5082156B2 JP5082156B2 JP2006123954A JP2006123954A JP5082156B2 JP 5082156 B2 JP5082156 B2 JP 5082156B2 JP 2006123954 A JP2006123954 A JP 2006123954A JP 2006123954 A JP2006123954 A JP 2006123954A JP 5082156 B2 JP5082156 B2 JP 5082156B2
- Authority
- JP
- Japan
- Prior art keywords
- guide rail
- rolling bearing
- guide carriage
- opening
- linear rolling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 title claims description 28
- 230000036316 preload Effects 0.000 claims description 11
- 238000005259 measurement Methods 0.000 description 13
- 238000011156 evaluation Methods 0.000 description 5
- 230000005489 elastic deformation Effects 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0009—Force sensors associated with a bearing
- G01L5/0019—Force sensors associated with a bearing by using strain gages, piezoelectric, piezo-resistive or other ohmic-resistance based sensors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
- F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
- F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2233/00—Monitoring condition, e.g. temperature, load, vibration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Rolling Contact Bearings (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Description
Claims (2)
- リニア転がり軸受けであって、ガイドレール(1)に配置されたほぼu字形のガイドキャリッジ(2)が設けられており、該ガイドキャリッジ(2)が、2つの脚部(3)と、両脚部(3)を結合する1つの背部(4)とを有しており、ガイドキャリッジ(2)が、その両脚部(3)でガイドレール(1)を取り囲むように把持しており、転動体が、ガイドキャリッジ(2)とガイドレール(1)とのトラック(5,6)で予圧下で転動するようになっており、該トラック(5,6)が、ガイドレール(1)と両脚部(3)との、互いに向かい合った側に形成されており、ガイドキャリッジ(2)に少なくとも1つのセンサ(9)が取り付けられている形式のものにおいて、抵抗線ひずみゲージ(8)として形成されたセンサ(9)が、ガイドキャリッジ(2)の背部(4)の、ガイドレール(1)に向かい合った側で、中間で両脚部(3)の間に取り付けられており、背部(4)が、少なくとも1つの貫通開口(7)を備えており、抵抗線ひずみゲージ(8)が、貫通開口(7)のすぐ近傍に配置されており、抵抗線ひずみゲージ(8)と貫通開口(7)との間の最小の間隔が、零よりも大きいかまたは零に等しく、かつ貫通開口(7)の開口幅よりも小さく寸法設定されていることを特徴とする、リニア転がり軸受け。
- 貫通開口(7)が、中間で両脚部(3)の間に配置されている、請求項1記載のリニア転がり軸受け。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005020811A DE102005020811A1 (de) | 2005-05-04 | 2005-05-04 | Linearwälzlager |
DE102005020811.8 | 2005-05-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006313012A JP2006313012A (ja) | 2006-11-16 |
JP5082156B2 true JP5082156B2 (ja) | 2012-11-28 |
Family
ID=36950497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006123954A Expired - Fee Related JP5082156B2 (ja) | 2005-05-04 | 2006-04-27 | リニア転がり軸受け |
Country Status (6)
Country | Link |
---|---|
US (1) | US7410299B2 (ja) |
EP (1) | EP1719992B1 (ja) |
JP (1) | JP5082156B2 (ja) |
CN (1) | CN1865724A (ja) |
DE (2) | DE102005020811A1 (ja) |
ES (1) | ES2297783T3 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009168721A (ja) * | 2008-01-18 | 2009-07-30 | Nippon Thompson Co Ltd | 小型スライド装置 |
US20120025042A1 (en) * | 2010-07-29 | 2012-02-02 | John Bellacicco | Apparatus facilitating mounting of solar panels to a rail assembly |
US20120023726A1 (en) * | 2010-07-29 | 2012-02-02 | John Bellacicco | Method and apparatus providing simplified installation of a plurality of solar panels |
US20110138599A1 (en) * | 2010-07-29 | 2011-06-16 | John Bellacicco | Mounting system supporting slidable installation of a plurality of solar panels as a unit |
DE102011121890A1 (de) * | 2011-12-14 | 2013-06-20 | Günther Zimmer | Brems- und/oder Klemmvorrichtung mit Betriebszustandsüberwachung |
DE102015100655A1 (de) * | 2015-01-19 | 2016-07-21 | Cord Winkelmann | Linearführungseinrichtung für eine Vorschubachse einer Werkzeugmaschine |
CN104875062B (zh) * | 2015-05-14 | 2017-12-12 | 重庆妙坤生物科技有限责任公司 | 一种切割机加工用铝板滑座 |
DE102016204314A1 (de) * | 2016-03-16 | 2017-09-21 | Robert Bosch Gmbh | Linearbewegungsvorrichtung mit flächigem Dehnungssensor |
DE102016205575A1 (de) | 2016-04-05 | 2017-10-05 | Robert Bosch Gmbh | Führungswagen mit Verformungssensor am Laufbahnelement |
DE102017201230A1 (de) * | 2017-01-26 | 2018-07-26 | Robert Bosch Gmbh | Linearbewegungsvorrichtung mit Lebensdauerüberwachung |
DE102017214815A1 (de) * | 2017-08-24 | 2019-02-28 | Robert Bosch Gmbh | Führungswagen mit einer piezoresistiven Schicht zur Lastmessung |
US10436254B1 (en) * | 2019-01-22 | 2019-10-08 | Hiwin Technologies Corp. | Linear guideway capable of detecting abnormal circulation state |
CN111720436B (zh) * | 2019-03-21 | 2021-09-07 | 上银科技股份有限公司 | 线性滑轨 |
US10508691B1 (en) * | 2019-04-19 | 2019-12-17 | Hiwin Technologies Corp. | Linear guideway |
TWI704307B (zh) | 2019-07-19 | 2020-09-11 | 財團法人工業技術研究院 | 具內嵌式感測器的線性滑軌裝置 |
USD911149S1 (en) * | 2019-11-24 | 2021-02-23 | Pmc Industries, Inc. | Channel connector |
DE102020120113A1 (de) | 2020-07-30 | 2021-07-22 | Schaeffler Technologies AG & Co. KG | Präzisionsbauteil und Verfahren zur Aufbringung eines Sensorelements auf ein Präzisionsbauteil |
JP2023131963A (ja) * | 2022-03-10 | 2023-09-22 | 日本トムソン株式会社 | 直動案内ユニットおよび直動案内ユニットの予圧抜け判断方法 |
CN115096490B (zh) * | 2022-07-29 | 2024-01-19 | 人本股份有限公司 | 直线导轨轴承摩擦力矩检测设备 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58211841A (ja) * | 1982-05-31 | 1983-12-09 | Toshiba Corp | リニアベアリングを用いたテ−ブル機構 |
DE3614295A1 (de) * | 1986-04-26 | 1987-10-29 | Philips Patentverwaltung | Roentgengeraet mit antrieb eines geraeteteils |
AT394276B (de) * | 1986-08-08 | 1992-02-25 | Magyar Goerdueloecsapagy Mueve | Rollenumlaufschuh mit einer einrichtung zur belastungsmessung |
SE458965B (sv) * | 1987-10-13 | 1989-05-22 | Sandvik Ab | Kraftgivare foer en verkygsmaskin jaemte en metod att avkaenna krafter som uppstaar vid bearbetning av ett arbetsstycke i en verktygsmaskin |
JPH0670600B2 (ja) * | 1991-09-04 | 1994-09-07 | 日本電子工業株式会社 | 車輪の摩擦力計測装置及び車輪の摩擦係数計測装置 |
DE19742081A1 (de) * | 1997-09-24 | 1999-03-25 | Schaeffler Waelzlager Ohg | Linearlager mit einer Einrichtung zum Messen |
US6584887B1 (en) * | 1998-11-03 | 2003-07-01 | Tol-O-Matic, Inc. | Linear motor device |
US6174084B1 (en) * | 1999-09-10 | 2001-01-16 | Thomson Industries, Inc. | Linear motion bearing assembly with load compensation |
JP2001227537A (ja) * | 2000-02-18 | 2001-08-24 | Nsk Ltd | 直動案内装置 |
JP2003022492A (ja) * | 2001-04-03 | 2003-01-24 | Nsk Ltd | ワイヤレスセンサ、センサ付軸受装置、及びセンサ付直動装置 |
JP2003309983A (ja) * | 2002-04-15 | 2003-10-31 | Kyocera Corp | 案内装置 |
DE10307882A1 (de) * | 2003-02-25 | 2004-09-02 | Ina-Schaeffler Kg | Linearwälzlager |
ATE359151T1 (de) * | 2003-07-26 | 2007-05-15 | Schneeberger Holding Ag | Messsystem |
-
2005
- 2005-05-04 DE DE102005020811A patent/DE102005020811A1/de not_active Withdrawn
-
2006
- 2006-04-20 EP EP06008166A patent/EP1719992B1/de not_active Not-in-force
- 2006-04-20 DE DE502006000248T patent/DE502006000248D1/de active Active
- 2006-04-20 ES ES06008166T patent/ES2297783T3/es active Active
- 2006-04-27 JP JP2006123954A patent/JP5082156B2/ja not_active Expired - Fee Related
- 2006-04-28 CN CNA2006100825283A patent/CN1865724A/zh active Pending
- 2006-05-03 US US11/381,416 patent/US7410299B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006313012A (ja) | 2006-11-16 |
DE502006000248D1 (de) | 2008-02-14 |
CN1865724A (zh) | 2006-11-22 |
DE102005020811A1 (de) | 2006-11-09 |
EP1719992A1 (de) | 2006-11-08 |
US20070098309A1 (en) | 2007-05-03 |
ES2297783T3 (es) | 2008-05-01 |
US7410299B2 (en) | 2008-08-12 |
EP1719992B1 (de) | 2008-01-02 |
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