GB1063453A - Machine tools - Google Patents

Machine tools

Info

Publication number
GB1063453A
GB1063453A GB20230/64A GB2023064A GB1063453A GB 1063453 A GB1063453 A GB 1063453A GB 20230/64 A GB20230/64 A GB 20230/64A GB 2023064 A GB2023064 A GB 2023064A GB 1063453 A GB1063453 A GB 1063453A
Authority
GB
United Kingdom
Prior art keywords
girder
columns
screw
interconnecting
machine tools
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.)
Expired
Application number
GB20230/64A
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine 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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Publication of GB1063453A publication Critical patent/GB1063453A/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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
    • B23Q11/0014—Arrangements compensating weight or flexion on parts of the machine using static reinforcing elements, e.g. pre-stressed ties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/91—Machine frame
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30784—Milling including means to adustably position cutter
    • Y10T409/307952—Linear adjustment
    • Y10T409/308288—Linear adjustment including gantry-type cutter-carrier
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2511—Vertical

Abstract

1,063,453. Machine tools. TOSHIBA MACHINE CO. Ltd. May 14, 1964 [May 14, 1963], No. 20230/64. Headings B3B and B3T. A machine tool comprises a horizontal girder 4, a beam 12 extending along the girder and adjustable means 14, 15, 16 interconnecting them for compensating the lowering of the girder caused by bending thereof. Tool posts 7 are fed by a screw 8 along the girder supported on columns 2, 3 in a vertical lathe. The means 14, 15, 16 consist of plates of different thicknesses, the centre one being the thinnest to stress the girder upwardly. In a modification, the columns 2, 3, Fig. 4 (not shown), are mounted on a rotary table within an annular workpiece 11. A screw 26 is provided intermediate the adjusting plates. In a further modification, the beam 31, Fig. 6 (not shown), passes within the girder and is connected thereto by screws 32, 33, 34. There may be only one interconnecting means and it may compensate for temperature changes.
GB20230/64A 1963-05-14 1964-05-14 Machine tools Expired GB1063453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2404263 1963-05-14

Publications (1)

Publication Number Publication Date
GB1063453A true GB1063453A (en) 1967-03-30

Family

ID=12127418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20230/64A Expired GB1063453A (en) 1963-05-14 1964-05-14 Machine tools

Country Status (3)

Country Link
US (1) US3296901A (en)
DE (2) DE6603630U (en)
GB (1) GB1063453A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425918A2 (en) * 1978-01-31 1979-12-14 Mavilor Manuf Vilebrequins MOBILE VERTICAL FRAME TOOL DRIVE HEAD SUPPORT WITH GUIDING MEANS IN RELATION TO THE FRAME, FOR ALL MACHINE TOOLS OF GENERAL USE
FR2483289A1 (en) * 1980-05-27 1981-12-04 Moulin Georges Linear sub-table slide for engineering workshop - uses central rail fixed to underside of table with lateral rails sited outside substructure
FR2652291B1 (en) * 1989-09-27 1992-01-10 Helis MACHINE MACHINE WITH MOBILE POST AND HORIZONTAL SPINDLE.
EP4163585A1 (en) * 2021-10-05 2023-04-12 Renishaw PLC Support

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073277B (en) * 1952-05-16 1960-01-14 Societe Nouvelle de Construction de Machines Outils et dOutillage Proce des CWB Paris Machine tool with a headstock that can be moved in the lateral guides of a boom
DE1427047A1 (en) * 1961-02-24 1969-01-16 Schiess Ag Two-column machine tool in portal design
FR1315481A (en) * 1961-02-24 1963-01-18 Schiess Ag Gantry-type two-post machine tool with one or more horizontally moving carriages on the sleeper

Also Published As

Publication number Publication date
DE6603630U (en) 1969-10-23
US3296901A (en) 1967-01-10
DE1477793A1 (en) 1969-08-07

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