JP5717781B2 - 支持案内装置 - Google Patents
支持案内装置 Download PDFInfo
- Publication number
- JP5717781B2 JP5717781B2 JP2013058718A JP2013058718A JP5717781B2 JP 5717781 B2 JP5717781 B2 JP 5717781B2 JP 2013058718 A JP2013058718 A JP 2013058718A JP 2013058718 A JP2013058718 A JP 2013058718A JP 5717781 B2 JP5717781 B2 JP 5717781B2
- Authority
- JP
- Japan
- Prior art keywords
- track rail
- track
- moving block
- guide
- ball
- 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.)
- Active
Links
- 238000005096 rolling process Methods 0.000 description 63
- 238000006073 displacement reaction Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000013459 approach Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- 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
- F16C29/0614—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only
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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
- F16C29/005—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
- F16C29/0614—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only
- F16C29/0621—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements
- F16C29/0623—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a shoe type bearing body, e.g. a body facing one side of the guide rail or track only for supporting load in essentially two directions, e.g. by multiple points of contact or two rows of rolling elements with balls
-
- 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
- F16C29/063—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body, e.g. a carriage or part thereof, provided between the legs of a U-shaped guide rail or track
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
- B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
- B66B9/0846—Guide rail
-
- 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
- F16C29/001—Bearings for parts moving only linearly adjustable for alignment or positioning
-
- 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
- F16C29/008—Systems with a plurality of bearings, e.g. four carriages supporting a slide on two parallel rails
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Description
Claims (6)
- 直列に配置されて案内軌道を構成する複数の軌道レールと、前記複数の軌道レールを順に乗り移りながら前記案内軌道に沿って移動可能な移動ブロックとを備え、
各軌道レールは長手方向に沿った案内面を有する一方、前記移動ブロックは前記軌道レールの案内面を走行する接触子を有し、
各軌道レールの長手方向の両端部には前記案内面と隣接する位置に且つ当該案内面に対して傾斜する補助滑走面が設けられる一方、前記移動ブロックには前記軌道レールの長手方向の端部において前記補助滑走面と対向する先導滑走部が存在することを特徴とする支持案内装置。 - 前記移動ブロックはブロック本体とこのブロック本体の両端に固定される一対の蓋体とから構成されて、前記接触子としての多数のボールが循環する無限循環路を備え、
前記軌道レールと対向する前記蓋体の一面に対して前記先導滑走部が設けられていることを特徴とする請求項1記載の支持案内装置。 - 前記移動ブロックはブロック本体、このブロック本体の両端に固定される一対の蓋体、及び前記ブロック本体に固定されると共に当該移動ブロックの移動方向の前後から隙間を介して前記蓋体を覆う補助滑走部材とから構成されて、前記接触子としての多数のボールが循環する無限循環路を備え、
前記軌道レールと対向する前記補助滑走部材の一面に対して前記先導滑走部が設けられていることを特徴とする請求項1記載の支持案内装置。 - 前記軌道レールの案内面の長手方向の両端には、前記案内面の端部に対してクラウニング加工を施して形成されたボール誘導面が設けられていることを特徴とする請求項2又は3記載の支持案内装置。
- 直列に配置されて案内軌道を構成する複数の軌道レールと、前記複数の軌道レールを順に乗り移りながら前記案内軌道に沿って移動可能な移動ブロックとを備え、
各軌道レールは長手方向に沿った案内面を有する一方、前記移動ブロックは前記軌道レールの案内面を走行する接触子を有し、
前記移動ブロックの長手方向の両端部には前記軌道レールの案内面に対して傾斜する補助滑走面が設けられる一方、前記軌道レールの両端部には前記補助滑走面と対向する先導滑走部が存在することを特徴とする支持案内装置。 - 前記移動ブロックはブロック本体、このブロック本体の両端に固定される一対の蓋体、及び前記ブロック本体に固定されると共に当該移動ブロックの移動方向の前後から隙間を介して前記蓋体を覆う補助案内部材とから構成されて、前記接触子としての多数のボールが循環する無限循環路を備え、
前記軌道レールと対向する前記補助案内部材の一面に対して前記補助滑走面が設けられていることを特徴とする請求項5記載の支持案内装置。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013058718A JP5717781B2 (ja) | 2013-03-21 | 2013-03-21 | 支持案内装置 |
US14/769,933 US9568045B2 (en) | 2013-03-21 | 2014-02-06 | Support and guide device |
CA2900332A CA2900332C (en) | 2013-03-21 | 2014-02-06 | Support and guide device |
PCT/JP2014/052722 WO2014148135A1 (ja) | 2013-03-21 | 2014-02-06 | 支持案内装置 |
EP14769173.7A EP2977628B1 (en) | 2013-03-21 | 2014-02-06 | Support and guide device |
CN201480010662.5A CN105026777B (zh) | 2013-03-21 | 2014-02-06 | 支撑引导装置 |
TW103106047A TWI611116B (zh) | 2013-03-21 | 2014-02-24 | 支承導引裝置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013058718A JP5717781B2 (ja) | 2013-03-21 | 2013-03-21 | 支持案内装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014181813A JP2014181813A (ja) | 2014-09-29 |
JP5717781B2 true JP5717781B2 (ja) | 2015-05-13 |
Family
ID=51579830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013058718A Active JP5717781B2 (ja) | 2013-03-21 | 2013-03-21 | 支持案内装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9568045B2 (ja) |
EP (1) | EP2977628B1 (ja) |
JP (1) | JP5717781B2 (ja) |
CN (1) | CN105026777B (ja) |
CA (1) | CA2900332C (ja) |
TW (1) | TWI611116B (ja) |
WO (1) | WO2014148135A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160341247A1 (en) * | 2014-01-17 | 2016-11-24 | Nsk Ltd. | Linear Motion Guiding Device |
USD835492S1 (en) * | 2015-02-24 | 2018-12-11 | Thk Co., Ltd. | Slide rail |
JP6619656B2 (ja) * | 2016-01-22 | 2019-12-11 | Thk株式会社 | 運動案内装置の荷重計測システム及び運動案内装置の寿命算出方法 |
WO2020136754A1 (ja) * | 2018-12-26 | 2020-07-02 | 三菱電機株式会社 | エレベーターのガイドレール接続装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1393669A (en) * | 1971-07-07 | 1975-05-07 | Trebron Holdings Ltd | Transport systems |
JPS6256660A (ja) * | 1985-09-04 | 1987-03-12 | Nippon Seiko Kk | リニアガイド装置用軌道レ−ルのボ−ル転動溝加工方法 |
US5123357A (en) * | 1989-09-01 | 1992-06-23 | Daifuki Co., Ltd. | Conveyor driven by linear motor with rolling surface of rail acting as secondary for the motor |
JP2000046052A (ja) | 1998-07-28 | 2000-02-15 | Nippon Seiko Kk | 直動案内装置 |
JP3909625B2 (ja) * | 1998-10-16 | 2007-04-25 | 日本精工株式会社 | 静圧空気軸受直線案内装置 |
AU1626000A (en) * | 1998-11-18 | 2000-06-05 | Larson International, Inc. | Amusement ride without hubs and spokes |
US6338573B1 (en) * | 1999-06-09 | 2002-01-15 | Thk Co., Ltd. | Universal guide device and moving table device using same |
KR20030070180A (ko) * | 2002-02-21 | 2003-08-29 | 주식회사 더불어 사는집 | 납골함 이송장치 |
JP2005233247A (ja) * | 2004-02-18 | 2005-09-02 | Nsk Ltd | 直動案内装置 |
JP2006080260A (ja) * | 2004-09-09 | 2006-03-23 | Matsushita Electric Ind Co Ltd | ガイド機構およびワーク搬送装置 |
JP4562140B2 (ja) * | 2006-02-02 | 2010-10-13 | 日本トムソン株式会社 | 繋ぎ用軌道レールを備えた直動案内ユニット |
JP2007270896A (ja) * | 2006-03-30 | 2007-10-18 | Nsk Ltd | 直線案内装置の組み立て方法 |
JP2008039041A (ja) * | 2006-08-04 | 2008-02-21 | Nsk Ltd | リニアガイド装置 |
JP4660601B2 (ja) | 2009-04-30 | 2011-03-30 | Thk株式会社 | 軌道部材およびこの軌道部材を用いた運動案内装置 |
-
2013
- 2013-03-21 JP JP2013058718A patent/JP5717781B2/ja active Active
-
2014
- 2014-02-06 CA CA2900332A patent/CA2900332C/en active Active
- 2014-02-06 CN CN201480010662.5A patent/CN105026777B/zh active Active
- 2014-02-06 EP EP14769173.7A patent/EP2977628B1/en active Active
- 2014-02-06 WO PCT/JP2014/052722 patent/WO2014148135A1/ja active Application Filing
- 2014-02-06 US US14/769,933 patent/US9568045B2/en not_active Expired - Fee Related
- 2014-02-24 TW TW103106047A patent/TWI611116B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2900332C (en) | 2020-01-14 |
US20160003295A1 (en) | 2016-01-07 |
WO2014148135A1 (ja) | 2014-09-25 |
EP2977628A4 (en) | 2016-04-06 |
JP2014181813A (ja) | 2014-09-29 |
CN105026777A (zh) | 2015-11-04 |
EP2977628B1 (en) | 2018-06-27 |
US9568045B2 (en) | 2017-02-14 |
CN105026777B (zh) | 2017-06-13 |
CA2900332A1 (en) | 2014-09-25 |
EP2977628A1 (en) | 2016-01-27 |
TWI611116B (zh) | 2018-01-11 |
TW201506273A (zh) | 2015-02-16 |
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