MX9800128A - Montaje de cojinete de movimiento lineal. - Google Patents

Montaje de cojinete de movimiento lineal.

Info

Publication number
MX9800128A
MX9800128A MX9800128A MX9800128A MX9800128A MX 9800128 A MX9800128 A MX 9800128A MX 9800128 A MX9800128 A MX 9800128A MX 9800128 A MX9800128 A MX 9800128A MX 9800128 A MX9800128 A MX 9800128A
Authority
MX
Mexico
Prior art keywords
segments
bearing
ball
load bearing
assembly
Prior art date
Application number
MX9800128A
Other languages
English (en)
Other versions
MXPA98000128A (es
Inventor
Alison Ng
Original Assignee
Thomson Ind Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomson Ind Inc filed Critical Thomson Ind Inc
Publication of MXPA98000128A publication Critical patent/MXPA98000128A/es
Publication of MX9800128A publication Critical patent/MX9800128A/es

Links

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
    • F16C29/068—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track
    • F16C29/0683—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque
    • F16C29/0685—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque with balls
    • F16C29/069—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque with balls whereby discrete load bearing elements, e.g. discrete load bearing plates or discrete rods, are provided in a retainer and form the load bearing tracks
    • 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
    • F16C29/04—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
    • F16C29/0616—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 essentially in a single direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49641—Linear bearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

Se proporciona un montaje de cojinete de movimiento lineal para moverse a lo largo de un eje. El retén esférico del montaje de cojinete se monta a partir de una pluralidad de segmentos de retén esférico autonomos interacoplables arqueados son todos idénticos y pueden ser montadas a una variedad de configuraciones, ya sea para montajes de cojinete de tipo abierto o montajes de cojinete de tipo cerrado. Cada uno de los segmentos de retén esférico (22) incluye al menos una pista o carril esférico (30) que tiene una porcion que soporte carga (32) y una porcion de retorno (34). Esos segmentos están preferiblemente formados de un polímero diseñado y son sustancialmente autonomos para proteger los balines del cojinete (52) contenidos en él de la contaminacion ambiental. Al menos una placa de soporte de carga (44) está colocada axialmente en cada segmento (22) y sirve para recibir y transmitir cargas de los balines del cojinete (52) en la porcion que soporta carga (32) de las pistas o carriles esféricos (30). Las placas que soportan carga (44) están preferiblemente retenidas en los segmentos (22) para facilitar el fácil montaje y eliminar la necesidad de un alojamiento externo. Los segmentos (22) se unen para formar el montaje de cojinete total ya sea a través de estructuras entrelazadas formadas en cada segmento o por pistas o bandas de retencion (24). Opcionalmente, pueden colocarse extremos sobre los extremos longitudinales para proteger el montaje de cojinete de la contaminacion ambiental. También se proporciona un proceso de montaje novedoso y eficiente para montajes de cojinete de movimiento lineal. Este proceso incluye los pasos de proporcionar una pluralidad de segmentos de retén esférico autonomo arqueado (22), cada uno de los segmentos incluye al menos una pista o carril esférico (30) que tiene una porcion que soporta carga (32) y una porcion de retorno (34), que carga una pluralidad de balines de cojinete (52) en la pista o carril esférico (30), que coloca una placa que soporta carga (44) en el segmento (22) adyacente a la porcion que soporta carga de la pista o carril esférico (30), y que monta los segmentos de retén esférico autonomos arqueados (22) para formar un montaje de cojinete de movimiento lineal.
MX9800128A 1995-06-29 1996-06-27 Montaje de cojinete de movimiento lineal. MX9800128A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/496,759 US5613780A (en) 1995-06-29 1995-06-29 Linear motion bearing assembly
US08496759 1995-06-29
PCT/US1996/011050 WO1997001713A1 (en) 1995-06-29 1996-06-27 Linear motion bearing assembly

Publications (2)

Publication Number Publication Date
MXPA98000128A MXPA98000128A (es) 1998-04-01
MX9800128A true MX9800128A (es) 1998-04-30

Family

ID=23974013

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9800128A MX9800128A (es) 1995-06-29 1996-06-27 Montaje de cojinete de movimiento lineal.

Country Status (10)

Country Link
US (1) US5613780A (es)
EP (1) EP0832367B1 (es)
AT (1) ATE189733T1 (es)
AU (1) AU6400696A (es)
BR (1) BR9609347A (es)
CA (1) CA2224810A1 (es)
DE (1) DE69606642T2 (es)
ES (1) ES2142074T3 (es)
MX (1) MX9800128A (es)
WO (1) WO1997001713A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1030638A (ja) * 1996-07-17 1998-02-03 Nippon Thompson Co Ltd 曲動転がり案内ユニット
US6174086B1 (en) 1999-03-19 2001-01-16 Thomson Industries, Inc. Linear motion bearing assembly
WO2000060247A1 (en) * 1999-04-05 2000-10-12 Thompson Industries, Inc. Linear motion bearing assembly
DE19937278A1 (de) 1999-08-06 2001-02-08 Schaeffler Waelzlager Ohg Linearwälzlager
US6174084B1 (en) * 1999-09-10 2001-01-16 Thomson Industries, Inc. Linear motion bearing assembly with load compensation
JP4651794B2 (ja) * 2000-09-18 2011-03-16 Ｔｈｋ株式会社 転がり案内装置及びその製造方法並びに転がり案内装置を含む駆動装置
DE10051770A1 (de) * 2000-10-19 2002-05-02 Ina Schaeffler Kg Linearwälzlager
US6918330B2 (en) * 2000-10-24 2005-07-19 Thomson Industries, Inc. Adjustable tool station
KR100902546B1 (ko) * 2000-10-24 2009-06-15 톰슨 인더스트리즈 인코포레이티드 리니어 모션 베어링 어셈블리
JP4564198B2 (ja) * 2001-03-29 2010-10-20 日本トムソン株式会社 直動案内ユニット
US6588289B2 (en) * 2001-07-06 2003-07-08 Danaher Motion Technology, Llc Linear actuator with protective guide chassis enclosing the lead screw
MXPA04008238A (es) * 2002-02-27 2005-09-08 Thompson Ind Inc Guia segmentada de bola / rodillo para un cojinete de movimiento lineal.
US6805637B2 (en) * 2002-09-20 2004-10-19 Delphi Technologies, Inc. Shaft assembly with recirculating ball roller joint unit
DE102005003753A1 (de) * 2005-01-27 2006-08-10 Schaeffler Kg Wälzlager zur Führung einer Welle
DE102008053901A1 (de) * 2008-10-30 2010-05-06 Schaeffler Kg Tragbahnelement für ein Linearkugellager und Herstellverfahren für das Tragbahnelement sowie Linearkugellager
US20130216164A1 (en) * 2010-07-15 2013-08-22 Thomson Industries, Inc. Linear motion bearing with improved outer housing sleeve
WO2012009616A1 (en) * 2010-07-15 2012-01-19 Thomson Industries, Inc. Linear motion bearing with plate retaining structure having a plurality of pieces
WO2012009625A1 (en) * 2010-07-15 2012-01-19 Thomson Industries, Inc. Linear bearing with nested bearing tracks
US9689426B2 (en) 2010-07-15 2017-06-27 Thomson Industries Inc. Linear motion bearing with modular bearing segments
BR112013003363A2 (pt) * 2010-08-11 2017-10-31 Thomson Ind Inc montagem de mancal de movimento linear de cápsula
US9212695B2 (en) 2011-06-01 2015-12-15 Thomson Industries Inc. Hybrid clam-shell linear bearing
EP3250835A1 (en) * 2015-01-30 2017-12-06 Thomson Industries, Inc. Linear motion bearing assembly with modular bearing segments
DE102016224336A1 (de) * 2016-12-07 2018-06-07 Aktiebolaget Skf Linearkugellagerkäfig, Gehäuse und Verfahren
JP6993002B2 (ja) * 2017-03-31 2022-01-13 ヒーハイスト株式会社 直動軸受およびハウジング付き直動軸受

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3545826A (en) * 1969-05-07 1970-12-08 John B Thomson Compliant and self-alining ball bearing for linear motion
BE790112A (fr) * 1971-10-18 1973-02-01 Heim Universal Corp Ensemble de roulement a billes
US4025995A (en) * 1973-01-19 1977-05-31 Thomson Industries, Inc. Linear motion ball bearing assembly and ball conforming shaft
DE2363033B2 (de) * 1973-12-19 1977-10-27 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Kugelbuechse mit zweireihigen laufbahntraegern
FR2406119A1 (fr) * 1977-10-13 1979-05-11 Skf Kugellagerfabriken Gmbh Palier a roulement pour mouvements longitudinaux
IT1123952B (it) * 1978-01-27 1986-05-07 Star Kugelhalter Gmbh Dt Manicotto a sfere per guide longitudianli a sfere e metodo per la sua fabbricazione
US4334716A (en) * 1980-06-25 1982-06-15 Thomson Industries, Inc. Linear bearings
DE3131321A1 (de) * 1981-08-07 1983-02-24 Skf Kugellagerfabriken Gmbh Waelzlageranordnung fuer laengsbewegungen eines gehaeuses auf einer oder auf zwei zueinander parallelen schienen
US4456312A (en) * 1982-09-27 1984-06-26 Thomson Industries, Inc. Combination of rotary and rectilinear bearing
DE3512013A1 (de) * 1985-04-02 1986-10-02 Skf Linearsysteme Gmbh Kugellager fuer laengsbewegungen
US4789249A (en) * 1985-05-14 1988-12-06 Thomson Industries, Inc. Linear motion bearing and shafts
US4815862A (en) * 1987-12-10 1989-03-28 Thomson Industries, Inc. Self-contained linear bearing unit and linear bearings embodying such units
US5046862A (en) * 1989-11-22 1991-09-10 Thomson Industries, Inc. Linear motion ball bearing
US5221145A (en) * 1992-01-17 1993-06-22 Rmb Roulements Miniatures Linear bearing

Also Published As

Publication number Publication date
WO1997001713A1 (en) 1997-01-16
DE69606642T2 (de) 2000-07-06
DE69606642D1 (de) 2000-03-16
ATE189733T1 (de) 2000-02-15
EP0832367A1 (en) 1998-04-01
ES2142074T3 (es) 2000-04-01
EP0832367B1 (en) 2000-02-09
US5613780A (en) 1997-03-25
BR9609347A (pt) 1999-12-21
CA2224810A1 (en) 1997-01-16
AU6400696A (en) 1997-01-30

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal