JP5797712B2 - 磁気スケール付き運動案内装置 - Google Patents
磁気スケール付き運動案内装置 Download PDFInfo
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- JP5797712B2 JP5797712B2 JP2013186015A JP2013186015A JP5797712B2 JP 5797712 B2 JP5797712 B2 JP 5797712B2 JP 2013186015 A JP2013186015 A JP 2013186015A JP 2013186015 A JP2013186015 A JP 2013186015A JP 5797712 B2 JP5797712 B2 JP 5797712B2
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- Prior art keywords
- magnetic scale
- track rail
- magnetic
- groove
- scale
- 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.)
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- 238000005096 rolling process Methods 0.000 claims description 47
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 6
- 150000002910 rare earth metals Chemical class 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 15
- 230000004907 flux Effects 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 239000002826 coolant Substances 0.000 description 7
- 239000006247 magnetic powder Substances 0.000 description 7
- 230000002411 adverse Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004636 vulcanized rubber Substances 0.000 description 2
- 229910001289 Manganese-zinc ferrite Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910001053 Nickel-zinc ferrite Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001308 Zinc ferrite Inorganic materials 0.000 description 1
- AWWAHRLLQMQIOC-UHFFFAOYSA-N [Fe].[Sm] Chemical compound [Fe].[Sm] AWWAHRLLQMQIOC-UHFFFAOYSA-N 0.000 description 1
- JIYIUPFAJUGHNL-UHFFFAOYSA-N [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] JIYIUPFAJUGHNL-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- KPLQYGBQNPPQGA-UHFFFAOYSA-N cobalt samarium Chemical compound [Co].[Sm] KPLQYGBQNPPQGA-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001337 iron nitride Inorganic materials 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
-
- 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
- F16C29/005—Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along
-
- 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
-
- 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
- F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
-
- 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
- F16C29/08—Arrangements for covering or protecting the ways
-
- 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
- F16C29/08—Arrangements for covering or protecting the ways
- F16C29/082—Arrangements for covering or protecting the ways fixed to the way
-
- 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
- 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
- F16C29/065—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 with rollers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Bearings For Parts Moving Linearly (AREA)
Description
Claims (6)
- 長手方向に伸びる転動体転走部を有すると共に、上面に締結部材が挿入される通し孔が開口する軌道部材と、
前記軌道部材に複数の転動体を介して移動可能に組み付けられる移動部材と、
前記軌道部材に形成され、長手方向に伸びる溝と、
前記溝に収容され、長手方向に交互にN極及びS極が形成される磁気スケールと、
前記磁気スケールを覆うと共に、前記軌道部材の前記通し孔を覆う覆い部材と、を備え、
前記磁気スケールを覆う覆い部材と前記軌道部材の前記通し孔を覆う覆い部材とを兼用する磁気スケール付き運動案内装置。 - 前記磁気スケールは、前記N極及び前記S極が着磁された希土類磁石を含むことを特徴とする請求項1に記載の磁気スケール付き運動案内装置。
- 前記溝は、前記軌道部材の上面の前記複数の通し孔と、前記軌道部材の上面の幅方向の端部との間に形成されることを特徴とする請求項1又は2に記載の磁気スケール付き運動案内装置。
- 前記覆い部材は、前記軌道部材の上面を長手方向に対して直角な幅方向の全体に亘って覆う中央部と、前記中央部の幅方向の両端に設けられ、前記中央部に対して曲げられる係合部を有することを特徴とする請求項1ないし3のいずれかに記載の磁気スケール付き運動案内装置。
- 前記覆い部材は、
前記軌道部材の前記溝に嵌められ、前記軌道部材の前記複数の通し孔を覆うと共に、前記磁気スケールが嵌められるスケール嵌合溝が形成される本体部と、
前記スケール嵌合溝に嵌められた前記磁気スケールを覆う蓋体と、を備えることを特徴とする請求項1又は2に記載の磁気スケール付き運動案内装置。 - 前記磁気スケール付き運動案内装置はさらに、
前記軌道部材の上面に続く前記軌道部材の長手方向の端面における前記溝又は前記スケール嵌合溝を覆う端部覆い部材を備えることを特徴とする請求項1ないし5のいずれかに記載の磁気スケール付き運動案内装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013186015A JP5797712B2 (ja) | 2013-09-09 | 2013-09-09 | 磁気スケール付き運動案内装置 |
PCT/JP2014/073225 WO2015033969A1 (ja) | 2013-09-09 | 2014-09-03 | 磁気スケール付き運動案内装置 |
DE112014004117.3T DE112014004117B4 (de) | 2013-09-09 | 2014-09-03 | Mit magnetischer Skala ausgestattete Bewegungsführungsvorrichtung |
CN201480049259.3A CN105518324B (zh) | 2013-09-09 | 2014-09-03 | 带磁尺的运动引导装置 |
US14/915,745 US9581204B2 (en) | 2013-09-09 | 2014-09-03 | Magnetic-scale-equipped motion guide apparatus |
TW103130965A TWI561744B (en) | 2013-09-09 | 2014-09-09 | Motion guiding device with magnetic scale |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013186015A JP5797712B2 (ja) | 2013-09-09 | 2013-09-09 | 磁気スケール付き運動案内装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015052362A JP2015052362A (ja) | 2015-03-19 |
JP5797712B2 true JP5797712B2 (ja) | 2015-10-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013186015A Active JP5797712B2 (ja) | 2013-09-09 | 2013-09-09 | 磁気スケール付き運動案内装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9581204B2 (ja) |
JP (1) | JP5797712B2 (ja) |
CN (1) | CN105518324B (ja) |
DE (1) | DE112014004117B4 (ja) |
TW (1) | TWI561744B (ja) |
WO (1) | WO2015033969A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI663379B (zh) * | 2016-09-02 | 2019-06-21 | 日商Thk股份有限公司 | 異物檢測裝置、及線性導件 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6085658B1 (ja) * | 2015-10-28 | 2017-02-22 | Thk株式会社 | 位置検出装置及び位置検出装置付き運動案内装置 |
JP6804800B2 (ja) * | 2016-01-18 | 2020-12-23 | Thk株式会社 | 転がり案内装置 |
JP1575127S (ja) * | 2016-11-16 | 2017-05-01 | ||
DE102017201230A1 (de) * | 2017-01-26 | 2018-07-26 | Robert Bosch Gmbh | Linearbewegungsvorrichtung mit Lebensdauerüberwachung |
JP2018157616A (ja) * | 2017-03-15 | 2018-10-04 | Thk株式会社 | 直動装置における発電システム |
DE102017206584A1 (de) * | 2017-04-19 | 2018-10-25 | Robert Bosch Gmbh | Linearbewegungsvorrichtung mit Sensorhalter |
CN108317169A (zh) * | 2018-04-04 | 2018-07-24 | 济南蓝海传动机械有限公司 | 一种线性滑轨防尘带 |
JP6734008B2 (ja) * | 2018-10-16 | 2020-08-05 | Thk株式会社 | 転がり案内装置のセンサ取付け部材及びセンサ取付け方法 |
JP6686124B1 (ja) * | 2018-12-26 | 2020-04-22 | Thk株式会社 | 転がり案内装置のセンサ取付け構造 |
JP7315414B2 (ja) * | 2019-08-28 | 2023-07-26 | 株式会社マキタ | 携帯用加工機の案内定規 |
CN113021015A (zh) * | 2019-12-25 | 2021-06-25 | 苏州市阳山机械有限公司 | 镶钢导轨的安装定位结构及方法 |
TWI740394B (zh) * | 2020-02-25 | 2021-09-21 | 直得科技股份有限公司 | 滑軌防塵蓋的固定構造 |
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2013
- 2013-09-09 JP JP2013186015A patent/JP5797712B2/ja active Active
-
2014
- 2014-09-03 WO PCT/JP2014/073225 patent/WO2015033969A1/ja active Application Filing
- 2014-09-03 DE DE112014004117.3T patent/DE112014004117B4/de active Active
- 2014-09-03 US US14/915,745 patent/US9581204B2/en active Active
- 2014-09-03 CN CN201480049259.3A patent/CN105518324B/zh active Active
- 2014-09-09 TW TW103130965A patent/TWI561744B/zh active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI663379B (zh) * | 2016-09-02 | 2019-06-21 | 日商Thk股份有限公司 | 異物檢測裝置、及線性導件 |
Also Published As
Publication number | Publication date |
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CN105518324A (zh) | 2016-04-20 |
WO2015033969A1 (ja) | 2015-03-12 |
US20160215825A1 (en) | 2016-07-28 |
DE112014004117B4 (de) | 2021-04-01 |
TWI561744B (en) | 2016-12-11 |
TW201530007A (zh) | 2015-08-01 |
DE112014004117T5 (de) | 2016-06-09 |
US9581204B2 (en) | 2017-02-28 |
CN105518324B (zh) | 2017-07-07 |
JP2015052362A (ja) | 2015-03-19 |
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