WO2017194041A2 - Machine-outil bibroche - Google Patents

Machine-outil bibroche Download PDF

Info

Publication number
WO2017194041A2
WO2017194041A2 PCT/DE2017/000122 DE2017000122W WO2017194041A2 WO 2017194041 A2 WO2017194041 A2 WO 2017194041A2 DE 2017000122 W DE2017000122 W DE 2017000122W WO 2017194041 A2 WO2017194041 A2 WO 2017194041A2
Authority
WO
WIPO (PCT)
Prior art keywords
machine frame
machine
machine tool
tool according
workpiece
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.)
Ceased
Application number
PCT/DE2017/000122
Other languages
German (de)
English (en)
Other versions
WO2017194041A3 (fr
Inventor
Hans Georg BÖHRINGER
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.)
EMAG GmbH and Co KG
Original Assignee
EMAG GmbH and Co KG
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 EMAG GmbH and Co KG filed Critical EMAG GmbH and Co KG
Publication of WO2017194041A2 publication Critical patent/WO2017194041A2/fr
Publication of WO2017194041A3 publication Critical patent/WO2017194041A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/015—Frames, beds, pillars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/16—Turret lathes for turning individually-chucked workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/30—Turning-machines with two or more working-spindles, e.g. in fixed arrangement
    • 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
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
    • 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
    • B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q2039/004—Machines with tool turrets

Definitions

  • the invention relates to a machine tool having two workpiece spindles and at least one associated tool carrier according to the preamble of claim 1.
  • machining at low speeds and especially at interrupted cut can lead to mutually influenced work results.
  • DE 197 53 898 A1 therefore proposes a vertical lathe with two spindles, which are mounted on separate vibration-insulated machine beds.
  • Machine beds connectable at least in the area of the guideways.
  • the alignment, or adjustment of the two machine beds to each other is quite complex, especially if two spindle boxes a single tool carrier is assigned. It is the object of the present invention to show a multi-spindle machine tool with optimized vibration isolation. This task is solved with a
  • FIG. 1 shows a machine tool according to the invention in a schematic representation.
  • the machine frame 1 is designed T-shaped in the front view.
  • the slender lower part is in this case in the shape of a column and the upper part widens to the sides and forms the transverse bar of the "T.”
  • the transverse bar is divided approximately in the middle by a parting line 16 into two partial areas 17, 18.
  • the parting line 16 prevents in that the forces occurring during workpiece machining influence the work result, eg the surface quality, on the respective other workpiece spindle
  • Machine frame 1 horizontal guide rails 2 are arranged, on which the horizontal slide 3, 4 are movable. On the horizontal slide 3, 4 are
  • Workpiece spindles 5, 6 can be moved via guides 7 in the vertical direction.
  • a tool carrier 9 is arranged stationary. This has a tool disk 10. On the top of recordings for tools 13, for example, for drilling or milling, evenly distributed over the circumference.
  • the driven tools 13 are connected via clutches with drive motors 11, 12 in Connection.
  • transport means 15 for the workpieces 14 are provided on both sides.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
  • Turning (AREA)

Abstract

L'invention concerne une machine-outil comprenant un bâti (1) et deux broches porte-pièce (5, 6), et un porte-outil (9) associé aux deux broches porte-pièce (5, 6) et pourvu d'outils (13). Les broches porte-pièce (5) peuvent être déplacées par rapport au bâti (1) de la machine dans une première zone partielle (17) et les broches porte-pièce (6) peuvent être déplacées dans une deuxième zone partielle (18) sur des rails de guidage (2) dans au moins une direction, une fente de séparation (16) étant ménagée entre la première et la deuxième zone partielle (17, 18).
PCT/DE2017/000122 2016-05-11 2017-05-06 Machine-outil bibroche Ceased WO2017194041A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016005814.5A DE102016005814A1 (de) 2016-05-11 2016-05-11 Doppelspindlige Werkzeugmaschine
DE102016005814.5 2016-05-11

Publications (2)

Publication Number Publication Date
WO2017194041A2 true WO2017194041A2 (fr) 2017-11-16
WO2017194041A3 WO2017194041A3 (fr) 2018-01-04

Family

ID=59522890

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2017/000122 Ceased WO2017194041A2 (fr) 2016-05-11 2017-05-06 Machine-outil bibroche

Country Status (2)

Country Link
DE (1) DE102016005814A1 (fr)
WO (1) WO2017194041A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022042901A1 (fr) 2020-08-28 2022-03-03 Etxe-Tar, S.A. Machine-outil
CN116944896A (zh) * 2023-06-30 2023-10-27 浙江能伟科技有限公司 一种数控龙门机床

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753898A1 (de) 1997-12-05 1999-06-17 Hueller Hille Gmbh Vertikal-Drehmaschine mit zwei oder mehr Spindeln

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0516103A1 (fr) * 1991-05-28 1992-12-02 Emag Maschinenfabrik Gmbh Tour comportant au moins une unité de base
DE19959961A1 (de) * 1999-12-13 2001-06-28 Index Werke Kg Hahn & Tessky Drehmaschine
DE10318349A1 (de) * 2003-04-23 2004-11-11 Cross Hüller GmbH Drehmaschine mit mindestens zwei Spindelkästen
DE102006050426B4 (de) * 2006-10-20 2016-03-24 Schneider Gmbh & Co. Kg Linsenbearbeitungsmaschine mit geteiltem Maschinenbett
JP5890365B2 (ja) * 2013-02-14 2016-03-22 高松機械工業株式会社 工作機械
DE102013004901A1 (de) * 2013-03-21 2014-09-25 Emag Holding Gmbh Doppelspindlige Werkzeugmaschine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753898A1 (de) 1997-12-05 1999-06-17 Hueller Hille Gmbh Vertikal-Drehmaschine mit zwei oder mehr Spindeln

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022042901A1 (fr) 2020-08-28 2022-03-03 Etxe-Tar, S.A. Machine-outil
CN116944896A (zh) * 2023-06-30 2023-10-27 浙江能伟科技有限公司 一种数控龙门机床

Also Published As

Publication number Publication date
WO2017194041A3 (fr) 2018-01-04
DE102016005814A1 (de) 2017-11-16

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