JPS63308264A - 直線運動案内機構の予圧調整装置 - Google Patents

直線運動案内機構の予圧調整装置

Info

Publication number
JPS63308264A
JPS63308264A JP62142382A JP14238287A JPS63308264A JP S63308264 A JPS63308264 A JP S63308264A JP 62142382 A JP62142382 A JP 62142382A JP 14238287 A JP14238287 A JP 14238287A JP S63308264 A JPS63308264 A JP S63308264A
Authority
JP
Japan
Prior art keywords
slider
motion guide
piezoelectric actuator
work table
guide mechanism
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.)
Granted
Application number
JP62142382A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0310831B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Teramachi
博 寺町
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP62142382A priority Critical patent/JPS63308264A/ja
Publication of JPS63308264A publication Critical patent/JPS63308264A/ja
Publication of JPH0310831B2 publication Critical patent/JPH0310831B2/ja
Granted 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
    • F16C29/04—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
    • F16C29/0638—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 balls
    • F16C29/064—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 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
    • B23Q1/262—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 with means to adjust the distance between the relatively slidable members
    • 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
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
    • 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
    • F16C29/12—Arrangements for adjusting play
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Machine Tool Units (AREA)
JP62142382A 1987-06-09 1987-06-09 直線運動案内機構の予圧調整装置 Granted JPS63308264A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62142382A JPS63308264A (ja) 1987-06-09 1987-06-09 直線運動案内機構の予圧調整装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62142382A JPS63308264A (ja) 1987-06-09 1987-06-09 直線運動案内機構の予圧調整装置

Publications (2)

Publication Number Publication Date
JPS63308264A true JPS63308264A (ja) 1988-12-15
JPH0310831B2 JPH0310831B2 (enrdf_load_stackoverflow) 1991-02-14

Family

ID=15314065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62142382A Granted JPS63308264A (ja) 1987-06-09 1987-06-09 直線運動案内機構の予圧調整装置

Country Status (1)

Country Link
JP (1) JPS63308264A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0294960U (enrdf_load_stackoverflow) * 1989-01-13 1990-07-27
JPH03108125A (ja) * 1989-09-21 1991-05-08 Matsushita Electric Ind Co Ltd 磁気記録媒体の製造方法
DE102007045236A1 (de) * 2007-09-21 2009-04-02 Robert Bosch Gmbh Linearwälzlager
JP2010175065A (ja) * 2009-02-02 2010-08-12 Mitsubishi Heavy Ind Ltd ウォームギヤユニット

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0294960U (enrdf_load_stackoverflow) * 1989-01-13 1990-07-27
JPH03108125A (ja) * 1989-09-21 1991-05-08 Matsushita Electric Ind Co Ltd 磁気記録媒体の製造方法
DE102007045236A1 (de) * 2007-09-21 2009-04-02 Robert Bosch Gmbh Linearwälzlager
JP2010175065A (ja) * 2009-02-02 2010-08-12 Mitsubishi Heavy Ind Ltd ウォームギヤユニット

Also Published As

Publication number Publication date
JPH0310831B2 (enrdf_load_stackoverflow) 1991-02-14

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