DE112020002272T8 - Klemmmechanismus für eine Bewegungsführungsvorrichtung - Google Patents

Klemmmechanismus für eine Bewegungsführungsvorrichtung Download PDF

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Publication number
DE112020002272T8
DE112020002272T8 DE112020002272.2T DE112020002272T DE112020002272T8 DE 112020002272 T8 DE112020002272 T8 DE 112020002272T8 DE 112020002272 T DE112020002272 T DE 112020002272T DE 112020002272 T8 DE112020002272 T8 DE 112020002272T8
Authority
DE
Germany
Prior art keywords
clamping mechanism
guide device
motion guide
motion
clamping
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
DE112020002272.2T
Other languages
English (en)
Other versions
DE112020002272T5 (de
Inventor
Yoshinori Murakami
Reiji Abe
Tadashi Matsuhira
Yoshiro Oishi
Hiroaki Mochizuki
Hajime Fukushima
Hiroomi KURIBAYASHI
Akito Kaneko
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.)
THK Co Ltd
Original Assignee
THK 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 THK Co Ltd filed Critical THK Co Ltd
Publication of DE112020002272T5 publication Critical patent/DE112020002272T5/de
Application granted granted Critical
Publication of DE112020002272T8 publication Critical patent/DE112020002272T8/de
Active legal-status Critical Current

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
    • F16C29/10—Arrangements for locking the bearings
    • 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
    • F16C29/0602—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
    • 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
    • F16C29/0652—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 at least partly defined by separate parts, e.g. covers attached to the legs of the main body of the U-shaped carriage
    • F16C29/0654—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 at least partly defined by separate parts, e.g. covers attached to the legs of the main body of the U-shaped carriage with balls
    • F16C29/0657—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 at least partly defined by separate parts, e.g. covers attached to the legs of the main body of the U-shaped carriage with balls with two rows of balls, one on each side of the rail
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/28—Means for securing sliding members in any desired position
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Machine Tool Units (AREA)
DE112020002272.2T 2019-05-08 2020-04-28 Klemmmechanismus für eine Bewegungsführungsvorrichtung Active DE112020002272T8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-088443 2019-05-08
JP2019088443A JP7263106B2 (ja) 2019-05-08 2019-05-08 運動案内装置用クランパ機構
PCT/JP2020/018084 WO2020226098A1 (ja) 2019-05-08 2020-04-28 運動案内装置用クランパ機構

Publications (2)

Publication Number Publication Date
DE112020002272T5 DE112020002272T5 (de) 2022-02-10
DE112020002272T8 true DE112020002272T8 (de) 2022-09-29

Family

ID=73044368

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020002272.2T Active DE112020002272T8 (de) 2019-05-08 2020-04-28 Klemmmechanismus für eine Bewegungsführungsvorrichtung

Country Status (4)

Country Link
US (1) US11873859B2 (de)
JP (1) JP7263106B2 (de)
DE (1) DE112020002272T8 (de)
WO (1) WO2020226098A1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3682102B2 (ja) * 1995-11-22 2005-08-10 日本トムソン株式会社 直動クランプユニット
CA2785680C (en) * 2009-12-28 2016-06-14 Talk System Co., Ltd. Linear stopper
JP6493852B2 (ja) * 2013-09-02 2019-04-03 Thk株式会社 転がり直線運動案内装置用のクランパ
JP6760647B2 (ja) * 2016-08-23 2020-09-23 鍋屋バイテック株式会社 固定装置
WO2018164109A1 (ja) * 2017-03-09 2018-09-13 Thk株式会社 運動案内装置用クランパ機構
JP7039315B2 (ja) 2017-03-09 2022-03-22 Thk株式会社 運動案内装置用クランパ機構

Also Published As

Publication number Publication date
US11873859B2 (en) 2024-01-16
DE112020002272T5 (de) 2022-02-10
WO2020226098A1 (ja) 2020-11-12
JP2020183793A (ja) 2020-11-12
US20220299065A1 (en) 2022-09-22
JP7263106B2 (ja) 2023-04-24

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