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EP2533939A1 - Machine-outil à tête pivotante - Google Patents

Machine-outil à tête pivotante

Info

Publication number
EP2533939A1
EP2533939A1 EP11702825A EP11702825A EP2533939A1 EP 2533939 A1 EP2533939 A1 EP 2533939A1 EP 11702825 A EP11702825 A EP 11702825A EP 11702825 A EP11702825 A EP 11702825A EP 2533939 A1 EP2533939 A1 EP 2533939A1
Authority
EP
European Patent Office
Prior art keywords
workpiece
machine tool
spindle head
clamping
tool according
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.)
Withdrawn
Application number
EP11702825A
Other languages
German (de)
English (en)
Inventor
Dirk Prust
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.)
Chiron Werke GmbH and Co KG
Original Assignee
Chiron Werke 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 Chiron Werke GmbH and Co KG filed Critical Chiron Werke GmbH and Co KG
Publication of EP2533939A1 publication Critical patent/EP2533939A1/fr
Withdrawn legal-status Critical Current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
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
    • 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
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
    • B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
    • B23Q1/625—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair followed parallelly by a single rotating pair
    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
    • 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
    • B23Q2240/00—Machine tools specially suited for a specific kind of workpiece
    • B23Q2240/007—Elongated workpieces

Definitions

  • a comparable machine tool is known from DE 196 35 258 AI.
  • This machine tool is also used to process workpiece rods into workpieces, wherein the workpiece rod is in each case rotatably held about its longitudinal axis in a workpiece clamping device.
  • the spindle head is not pivotably mounted on the traveling column, but the workpiece clamping device is designed so that the workpiece rod is pivotable about the y-axis extending horizontally to its longitudinal axis, so that the so-called 5th page, so the free end of not yet separated from the workpiece bar workpiece and inclined surfaces can be edited.
  • the workpiece clamping device comprises an elongated clamping cube on which at least one of its longitudinal sides is designed for clamping a workpiece, wherein the clamping cube is preferably mounted on two rotary tables, of which at least one is driven.
  • the long workpieces are clamped on a correspondingly long surface of the clamping cube, where they are supported safely and over their entire length. The workpieces therefore do not warp during processing, which increases the machining accuracy again.
  • the inventors of the present application have recognized that the long and possibly heavy workpieces in question can rest on a clamping surface on their entire underside during machining, while they are machined with the new machine tool on the free upper side and the two longitudinal sides.
  • Spann Cinemafel are known from the prior art. They are made of aluminum, for example, and can take and hold parts of different shapes and sizes for machining on machining centers. For example, they are provided with a continuous grid on four sides so that workpieces can be fixed directly or via adapters to up to four sides at the same time. As a result, flexible machine set-up times are possible, which contributes to a higher machine utilization.
  • the pallets can be more easily and inexpensively adapted as a jig to the circumstances of the respective workpiece, so that the workpieces can be mounted very accurately on the pallets in total, which in turn contributes to increasing the machining accuracy.
  • each partition carries at its free end a seal against which the associated splash guard wall, when the chuck is in its machining position.
  • This measure contributes in a simple manner to the fact that work area and assembly area are separated from each other more effectively.
  • Fig. 1 shows a schematic plan view of the new machine tool 10 from above, while in Fig. 2 is a schematic side view taken along the line II-II of Fig. 1 is shown.
  • the present design also makes it possible to remove the workpiece to be replaced to the right, so in Fig. 2 of the surface 34 on which the pallet 38 sits with the workpiece 43.
  • Partition wall 56, seal 61, splash guard wall 57, partition wall 59, seal 62, and splash guard 58 form the above-mentioned partition wall assembly dividing the working space 51 in the working area A and component area B and in the x-direction at least over the entire length of Workpiece clamping device 25 extends in the x direction.
  • Both embodiments according to FIGS. 2 and 3 have in common that the long workpieces 41, 42, 43 are clamped over the pallets 36, 37, 38 on a correspondingly long surface 32, 33, 34 of the clamping cube 28, where they are safe and supported on their entire length. It follows that the workpiece 421 is machined according to FIG. 2 on its upper side 62 pointing toward the tool 22, its upward-pointing longitudinal side 64 and its longitudinal side 65 facing downwards.

Landscapes

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

Abstract

L'invention concerne une machine-outil comportant un nez de broche (17), dans lequel sont logés des outils (22) de manière à être entraînés en rotation autour de leur axe longitudinal (23) pour l'usinage de pièces (41, 42, 43), le nez de broche (17) étant logé sur un support mobile (11) de manière à être orienté autour d'un axe de rotation (19) et linéairement mobile le long de trois axes (14, 16, 18) relativement à un dispositif de serrage de pièces (25). Selon l'invention, le nez de broche (17) est logé pivotant autour d'un axe de rotation (19) vertical de manière à ce que les outils (22) qui y sont logés s'étendent à l'horizontale. En outre, le dispositif de serrage de pièces (25) est conçu pour recevoir au moins une pièce (41, 42, 43) allongée, de telle sorte que la pièce (41, 42, 43) puisse pivoter autour d'un axe de rotation (29) horizontal.
EP11702825A 2010-02-08 2011-02-04 Machine-outil à tête pivotante Withdrawn EP2533939A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010007889.1A DE102010007889B4 (de) 2010-02-08 2010-02-08 Werkzeugmaschine mit Schwenkkopf
PCT/EP2011/051629 WO2011095578A1 (fr) 2010-02-08 2011-02-04 Machine-outil à tête pivotante

Publications (1)

Publication Number Publication Date
EP2533939A1 true EP2533939A1 (fr) 2012-12-19

Family

ID=43827838

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11702825A Withdrawn EP2533939A1 (fr) 2010-02-08 2011-02-04 Machine-outil à tête pivotante

Country Status (3)

Country Link
EP (1) EP2533939A1 (fr)
DE (1) DE102010007889B4 (fr)
WO (1) WO2011095578A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012107785A1 (de) * 2012-08-23 2014-02-27 Chiron-Werke Gmbh & Co. Kg Werkstückwechsler
CN109175834A (zh) * 2018-09-28 2019-01-11 江苏派远软件开发有限公司 一种焊接机器人工作台翻转角度调节装置
CN112404489A (zh) * 2019-08-22 2021-02-26 龙岩市武平县谨行科技有限公司 一种方便定位吸尘的数控钻床
CN112621424B (zh) * 2020-11-24 2022-01-21 福州市长乐区顺亨实业有限公司 一种管桩端板传送定位加工设备
CN112454229A (zh) * 2020-12-09 2021-03-09 刘成 一种轴承加工用多功能夹具
CN113231663A (zh) * 2021-05-06 2021-08-10 云南大姚祥华工业制造股份公司 一种卧式多轴钻床用的工作台
CN119588980B (zh) * 2024-12-11 2025-10-21 北京星航机电装备有限公司 一种钛合金u型薄壁罩状结构自动制孔方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1245332A1 (fr) * 2001-03-26 2002-10-02 KALTENBACH & VOIGT GmbH & Co. Fraiseuse/meuleuse pour la fabrication de pièces dentaires
EP1295674A1 (fr) * 2000-06-09 2003-03-26 Makino Milling Machine Co. Ltd. Dispositif de machine-outil et procede de remplacement de la palette dudit dispositif

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805842C1 (fr) 1988-02-25 1988-11-24 Chiron-Werke Gmbh & Co Kg, 7200 Tuttlingen, De
DE3734722C1 (de) 1987-10-14 1988-11-24 Chiron Werke Gmbh Werkzeugmaschine mit Spritzschutzelementen
DE4306093C2 (de) 1993-02-27 1996-08-22 Chiron Werke Gmbh Werkzeugmaschine mit Spritzschutzwänden
JPH09300149A (ja) * 1996-05-20 1997-11-25 Honda Motor Co Ltd 作業機械
DE19635258C1 (de) 1996-08-30 1998-02-12 Stama Maschinenfabrik Gmbh Bohr- und Fräswerk zum Verarbeiten von Werkstoffstangen
JP2788231B2 (ja) 1996-09-04 1998-08-20 川崎重工業株式会社 長尺バー材加工装置とその加工方法
WO2001036532A1 (fr) * 1999-11-12 2001-05-25 Sekisui Chemical Co., Ltd. Composition de resine de polyolefine
DE19959072A1 (de) * 1999-12-08 2001-06-13 Ernst Mendrok Werkzeugmaschine mit schwenkbaren Werkstückträgern
DE10145673A1 (de) 2001-05-17 2002-12-05 Chiron Werke Gmbh Werkzeugmaschine zur Bearbeitung eines stangenförmigen Werkstücks
DE10207970C1 (de) 2002-02-25 2003-08-21 Deckel Maho Pfronten Gmbh Fräsmaschine zur Fräs- und Drehbearbeitung von Stangenmaterial
DE102004019384B3 (de) 2004-04-19 2006-01-19 Robot-Technology Gmbh Drehtisch und Verfahren zur Einrichtung von abgeschirmten Arbeitspositionen
DE102005058347B4 (de) * 2005-12-06 2014-10-23 Schwäbische Werkzeugmaschinen GmbH Werkzeugmaschine zur Bearbeitung von Werkstücken
JP2009202282A (ja) 2008-02-28 2009-09-10 Mitsubishi Heavy Ind Ltd 工作機械

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1295674A1 (fr) * 2000-06-09 2003-03-26 Makino Milling Machine Co. Ltd. Dispositif de machine-outil et procede de remplacement de la palette dudit dispositif
EP1245332A1 (fr) * 2001-03-26 2002-10-02 KALTENBACH & VOIGT GmbH & Co. Fraiseuse/meuleuse pour la fabrication de pièces dentaires

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011095578A1 *

Also Published As

Publication number Publication date
WO2011095578A1 (fr) 2011-08-11
DE102010007889A1 (de) 2011-08-11
DE102010007889B4 (de) 2019-06-27

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