JPS57200723A - Straight line motion - Google Patents

Straight line motion

Info

Publication number
JPS57200723A
JPS57200723A JP56082717A JP8271781A JPS57200723A JP S57200723 A JPS57200723 A JP S57200723A JP 56082717 A JP56082717 A JP 56082717A JP 8271781 A JP8271781 A JP 8271781A JP S57200723 A JPS57200723 A JP S57200723A
Authority
JP
Japan
Prior art keywords
moving body
straight line
line motion
bearings
guide
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
JP56082717A
Other languages
Japanese (ja)
Other versions
JPS6030848B2 (en
Inventor
Nobuyuki Tsuboi
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 JP56082717A priority Critical patent/JPS6030848B2/en
Publication of JPS57200723A publication Critical patent/JPS57200723A/en
Publication of JPS6030848B2 publication Critical patent/JPS6030848B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
    • B23Q1/4828—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single rotating pair followed parallelly by a single sliding pair
    • 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
    • F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

PURPOSE:To obtain the titled apparatus with a simple structure by which a smooth straight line motion becomes possible, by fitting slide bearings having a rotating roller onto guide rails, the opposite ends of which are rotatably supported, and allowing said bearing to support the moving body of a straight line motion apparatus. CONSTITUTION:The opposite ends of a pair of parallel guide shafts 2 are supported by an apparatus frame 1 or the like through support frames 5 and bearings 6. The guide shafts 2 are provided with the slide bearings 10 including the rotating rollers 11, and support through the slide bearings 10 the moving body 30 of the straight line motion apparatus thereon. The moving body 30 can be moved by pulling through a chain 7, etc., and in practice with a plurality of equi-spaced such rotating rollers 11 contacted with the guide shaft 2, the moving body 30 is moved smoothly. In this case, while the guide shafts 2 rotate about the bearings 6, they have a relationship with the slide bearings 10, and guide the moving body 30 smoothly.
JP56082717A 1981-05-31 1981-05-31 linear motion device Expired JPS6030848B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56082717A JPS6030848B2 (en) 1981-05-31 1981-05-31 linear motion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56082717A JPS6030848B2 (en) 1981-05-31 1981-05-31 linear motion device

Publications (2)

Publication Number Publication Date
JPS57200723A true JPS57200723A (en) 1982-12-09
JPS6030848B2 JPS6030848B2 (en) 1985-07-18

Family

ID=13782156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56082717A Expired JPS6030848B2 (en) 1981-05-31 1981-05-31 linear motion device

Country Status (1)

Country Link
JP (1) JPS6030848B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04127776U (en) * 1991-05-14 1992-11-20 オーチス エレベータ カンパニー elevator car

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115659U (en) * 1984-07-04 1986-01-29 株式会社東海理化電機製作所 Webbing intermediate support device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04127776U (en) * 1991-05-14 1992-11-20 オーチス エレベータ カンパニー elevator car

Also Published As

Publication number Publication date
JPS6030848B2 (en) 1985-07-18

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