JP7092422B2 - 直動軸受用止め輪及び直動軸受 - Google Patents

直動軸受用止め輪及び直動軸受 Download PDF

Info

Publication number
JP7092422B2
JP7092422B2 JP2021554917A JP2021554917A JP7092422B2 JP 7092422 B2 JP7092422 B2 JP 7092422B2 JP 2021554917 A JP2021554917 A JP 2021554917A JP 2021554917 A JP2021554917 A JP 2021554917A JP 7092422 B2 JP7092422 B2 JP 7092422B2
Authority
JP
Japan
Prior art keywords
synthetic resin
outer cylinder
linear motion
inner peripheral
retaining ring
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
Application number
JP2021554917A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021090757A1 (enrdf_load_stackoverflow
Inventor
大介 本多
浩平 岡田
弘人 福留
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hephaist Co Ltd
Original Assignee
Hephaist Co Ltd
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 Hephaist Co Ltd filed Critical Hephaist Co Ltd
Publication of JPWO2021090757A1 publication Critical patent/JPWO2021090757A1/ja
Application granted granted Critical
Publication of JP7092422B2 publication Critical patent/JP7092422B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F16C29/068—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
    • 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
    • F16C29/0609—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the ends of the bearing body or carriage where the rolling elements change direction, e.g. end caps
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
    • 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
    • F16C29/0604—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the load bearing section
    • F16C29/0607—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the load bearing section of parts or members for retaining the rolling elements, i.e. members to prevent the rolling elements from falling out of the bearing body or carriage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Connection Of Plates (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Rolling Contact Bearings (AREA)
JP2021554917A 2019-11-08 2020-10-29 直動軸受用止め輪及び直動軸受 Active JP7092422B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019203059 2019-11-08
JP2019203059 2019-11-08
PCT/JP2020/040625 WO2021090757A1 (ja) 2019-11-08 2020-10-29 直動軸受用止め輪及び直動軸受

Publications (2)

Publication Number Publication Date
JPWO2021090757A1 JPWO2021090757A1 (enrdf_load_stackoverflow) 2021-05-14
JP7092422B2 true JP7092422B2 (ja) 2022-06-28

Family

ID=75849755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021554917A Active JP7092422B2 (ja) 2019-11-08 2020-10-29 直動軸受用止め輪及び直動軸受

Country Status (4)

Country Link
JP (1) JP7092422B2 (enrdf_load_stackoverflow)
KR (1) KR102665513B1 (enrdf_load_stackoverflow)
CN (1) CN114127433A (enrdf_load_stackoverflow)
WO (1) WO2021090757A1 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020063839A (ja) 2018-10-11 2020-04-23 ヒーハイスト精工株式会社 直動軸受用止め輪及び直動軸受

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH579721A5 (enrdf_load_stackoverflow) * 1974-12-24 1976-09-15 Borel Denis
CH631244A5 (fr) * 1979-02-26 1982-07-30 Schmid Roost J Sro Kugellagerw Element de guidage a billes axial-rotatif.
JPS5682313U (enrdf_load_stackoverflow) * 1979-11-30 1981-07-03
JPS6193611U (enrdf_load_stackoverflow) * 1984-11-26 1986-06-17
JPH01154316U (enrdf_load_stackoverflow) * 1988-04-18 1989-10-24
DE3910457A1 (de) * 1989-03-31 1990-10-04 Star Gmbh Linearkugelbuechse
JP2981730B2 (ja) * 1997-04-23 1999-11-22 日本ベアリング株式会社 軸受部材
DE102007012647A1 (de) * 2007-03-16 2008-09-25 Ab Skf Linearwälzlager
KR100921138B1 (ko) * 2007-12-17 2009-10-12 셰플러코리아(유) 볼 베어링용 리테이너 및 리테이너 제조 방법
JP2009287645A (ja) * 2008-05-28 2009-12-10 Thk Co Ltd 直動軸受
JP2013155818A (ja) * 2012-01-31 2013-08-15 Hiihaisuto Seiko Kk ハウジング付き直動軸受
JP2013189994A (ja) * 2012-03-12 2013-09-26 Hiihaisuto Seiko Kk 直動軸受および直動装置
JP6393496B2 (ja) * 2014-03-24 2018-09-19 日本トムソン株式会社 潤滑部材を備えた直動案内ユニット
KR20170010920A (ko) * 2015-07-20 2017-02-02 셰플러코리아(유) 볼베어링용 리테이너
KR20180075744A (ko) * 2016-12-26 2018-07-05 셰플러코리아(유) 조립성이 개선된 앵귤러 컨택트 볼 베어링, 그 조립 방법 및 앵귤러 컨택트 볼 베어링용 케이지
JP2018138816A (ja) * 2017-02-24 2018-09-06 日本ベアリング株式会社 直線運動装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020063839A (ja) 2018-10-11 2020-04-23 ヒーハイスト精工株式会社 直動軸受用止め輪及び直動軸受

Also Published As

Publication number Publication date
CN114127433A (zh) 2022-03-01
KR102665513B1 (ko) 2024-05-10
JPWO2021090757A1 (enrdf_load_stackoverflow) 2021-05-14
KR20220063151A (ko) 2022-05-17
WO2021090757A1 (ja) 2021-05-14

Similar Documents

Publication Publication Date Title
US3399008A (en) Roller cage assembly
JP7543660B2 (ja) 玉軸受用冠型保持器、及び玉軸受
JP2010516967A (ja) ボールベアリングのためのハウジング
JP4453465B2 (ja) 玉軸受用保持器および玉軸受
JP2009536998A (ja) ボール軸受のための保持器及びころがり軸受組立体
US20040141672A1 (en) Resin-made ball retainer for a rolling bearing
CN111954767B (zh) 球轴承保持架和球轴承
WO2015129709A1 (ja) 円すいころ軸受
CN112648285A (zh) 滚动轴承
JP7092422B2 (ja) 直動軸受用止め輪及び直動軸受
US7891881B2 (en) Drawn cup roller bearing
CN106996421A (zh) 设置有线材和增加的插入部件的滚珠轴承保持架
TWI776014B (zh) 滾球軸承保持架及滾球軸承
US5074679A (en) Ball bearing retainer
JP4969548B2 (ja) 玉軸受
JP7125131B2 (ja) 直動軸受用止め輪及び直動軸受
HK40063057A (en) Retaining ring for linear motion bearing and linear motion bearing
CN106931038B (zh) 包括设置有线材的保持架和密封件的轴承
KR102022369B1 (ko) 케이지 변형이 억제되는 구름 베어링
JP2018135957A (ja) 円すいころ軸受
JP2008190663A (ja) 玉軸受
JP4424092B2 (ja) 合成樹脂製の冠形保持器
JP2002503326A (ja) 剛性玉軸受のための保持器及び関連せる軸受
US20240167510A1 (en) Two-part bearing cage for a rolling bearing
JP2023170089A (ja) 治具、及び玉軸受の製造方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220120

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20220120

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220224

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220310

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220602

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220609

R150 Certificate of patent or registration of utility model

Ref document number: 7092422

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150