JPS5274973A - Cross sliding device for machine tool - Google Patents

Cross sliding device for machine tool

Info

Publication number
JPS5274973A
JPS5274973A JP15249375A JP15249375A JPS5274973A JP S5274973 A JPS5274973 A JP S5274973A JP 15249375 A JP15249375 A JP 15249375A JP 15249375 A JP15249375 A JP 15249375A JP S5274973 A JPS5274973 A JP S5274973A
Authority
JP
Japan
Prior art keywords
machine tool
sliding device
cross sliding
slide
cross
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.)
Pending
Application number
JP15249375A
Other languages
Japanese (ja)
Inventor
Kotaro Hata
Kanji Nakamura
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.)
NTN Corp
Original Assignee
Toyo Bearing Manufacturing Co Ltd
NTN Toyo Bearing 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 Toyo Bearing Manufacturing Co Ltd, NTN Toyo Bearing Co Ltd filed Critical Toyo Bearing Manufacturing Co Ltd
Priority to JP15249375A priority Critical patent/JPS5274973A/en
Publication of JPS5274973A publication Critical patent/JPS5274973A/en
Pending 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/402—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2018—Screw mechanisms with both screw and nut being driven, i.e. screw and nut are both rotating
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2081—Parallel arrangement of drive motor to screw axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

PURPOSE:To provide a cross sliding device for a machine tool which can drive a cross slide in numerical control by a pulse motor and can abruptly feed the slide in large stroke by the mutual action of two different power sources.
JP15249375A 1975-12-18 1975-12-18 Cross sliding device for machine tool Pending JPS5274973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15249375A JPS5274973A (en) 1975-12-18 1975-12-18 Cross sliding device for machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15249375A JPS5274973A (en) 1975-12-18 1975-12-18 Cross sliding device for machine tool

Publications (1)

Publication Number Publication Date
JPS5274973A true JPS5274973A (en) 1977-06-23

Family

ID=15541661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15249375A Pending JPS5274973A (en) 1975-12-18 1975-12-18 Cross sliding device for machine tool

Country Status (1)

Country Link
JP (1) JPS5274973A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5590244A (en) * 1978-12-25 1980-07-08 Tsugami Corp Table feed mechanism of nc machine tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5590244A (en) * 1978-12-25 1980-07-08 Tsugami Corp Table feed mechanism of nc machine tool

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