WO2006072356A1 - Machine-outil dotee d'une unite rotative-pivotante et d'evidements pour evacuer les copeaux - Google Patents

Machine-outil dotee d'une unite rotative-pivotante et d'evidements pour evacuer les copeaux Download PDF

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Publication number
WO2006072356A1
WO2006072356A1 PCT/EP2005/013259 EP2005013259W WO2006072356A1 WO 2006072356 A1 WO2006072356 A1 WO 2006072356A1 EP 2005013259 W EP2005013259 W EP 2005013259W WO 2006072356 A1 WO2006072356 A1 WO 2006072356A1
Authority
WO
WIPO (PCT)
Prior art keywords
machine tool
tool table
recess
table according
unit
Prior art date
Application number
PCT/EP2005/013259
Other languages
German (de)
English (en)
Inventor
Jürgen Röders
Original Assignee
P & L Gmbh & 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 P & L Gmbh & Co. Kg filed Critical P & L Gmbh & Co. Kg
Publication of WO2006072356A1 publication Critical patent/WO2006072356A1/fr

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
    • B23Q1/54—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 two rotating pairs only
    • B23Q1/5406—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 two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair
    • B23Q1/5437—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 two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair and in which the degree of freedom, which belongs to the working surface, is perpendicular to this surface
    • 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
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0057—Devices for removing chips outside the working area

Definitions

  • the invention relates to a machine tool table with a mounted on this rotary-swivel unit.
  • the invention has for its object to provide a machine tool table of the type mentioned, which has a high degree of rigidity with a simple structure and simple, cost manufacturability and a minimized size of the machine tool permits.
  • the linear axis has a machine tool table which is supported in the four corners by means of guide carriages which are moved on two guide rails. Instead of guide rails and carriages and the use of hydrostatic guides with corresponding recesses for storage of the machine tool table in the four corners is conceivable.
  • the machine tool table is driven for linear motion with ballscrews, linear motors or other suitable drive means.
  • the machine tool table is designed such that a recess is provided below the turntable to be pivoted by the rotary-swivel unit.
  • the pocket allows a lower position of the turn-pivot unit above the machine tool table.
  • a relatively high rigidity of the machine tool table is obtained, since the recess for the Pivoting range of the rotary-pivot unit limited to a recess at the edges of the machine tool table has the full thickness. It can be preferably provided a reinforcement by patch or cast strips at the edges of the recess in the longitudinal direction of the machine tool table.
  • the machine tool table For the manufacture of the machine tool table according to the invention, it may be advantageous to attach the two lateral edges in the longitudinal direction of the machine tool table completely or partially as strips. Then the recess does not need to be made as such, but arises by screwing the two side strips.
  • the recess does not need to be made as such, but arises by screwing the two side strips.
  • other designs are conceivable to assemble the machine tool table described from individual parts.
  • Essential to the invention is the formation of the recess in the machine tool table, which allows a relatively thin wall thickness to the underside of the table, without this loses its rigidity.
  • chip removal recesses also reduce the rigidity of the machine tool table very little, if they are made correspondingly small.
  • the chip removal recesses are, however, necessary because the chips produced during a machining pass into the recess and remain there when the linear axis is arranged horizontally. For longer operations, the chips would fill the recess and thus hinder or even prevent the pivotal movement of the rotary-swivel unit.
  • the chip removal recesses ensure that the chips slip laterally out of the recess in the machine tool table.
  • the essential advantage of the invention is that the machine tool table in the middle of the recess, where the lowest pivot point of the rotary-pivot unit is located, can be kept relatively thin. This reduces the overall height of the machine tool table and turn-pivot unit significantly compared to known solutions.
  • Fig. 1 shows a schematic partial view of a machine tool provided with a machine tool table according to the invention
  • Fig. 2 is a simplified sectional view of the arrangement of FIG. 1, and
  • Fig. 3 is a bottom perspective view of the arrangement of FIG. 1.
  • the figures show a machine tool table 1, which is formed substantially rectangular. On its underside four guide carriages 9 are provided, which run on two mutually parallel guide rails 8, so that a movement of the machine tool table 1 relative to a machine tool frame not shown in the X direction is possible ⁇ Lich.
  • a movement possibility of the machine tool table 1 or the spindle in the Y direction has been omitted, since this is also known from the prior art.
  • the machine tool table 1 carries a pivoting unit 3, which allows a pivoting about a horizontal axis (see Fig. 1).
  • a rotary unit 2 is mounted, which allows a rotation about its central axis (see Fig. 1).
  • the axis of rotation of the rotary unit 2 coincides with the vertical Z axis or is parallel to this. However, this changes when the turntable 2 is pivoted by means of the pivoting unit 3.
  • a spindle head 10 is shown with a rotatably mounted spindle 11.
  • the spindle 11 carries a tool.
  • the illustration is purely schematic> to illustrate the invention.
  • the machine tool table 1 is provided with a recess 4 into which the rotary unit 2 can be pivoted.
  • the recess 4 is formed by a base plate 6, whose thickness is significantly reduced compared to the thickness of the machine tool table 1. This results in the recess provided according to the invention, which leads to a significant reduction in the overall height, as shown particularly in FIGS. 1 and 2 can be seen.
  • the machine tool table On the side of the machine tool table 1, two chip removal recesses 5 are formed, through which the chips entering the recess 4 can be removed. It is understood that a larger number of Spanabbowausappel aus can be provided.
  • the machine tool table is designed box-like for the realization of a sufficient stability and comprises two lateral strips 7, in which each of the Spanabschreibausappel 5 are provided.
  • the last 7 ' can either be made in one piece with the machine tool table 1 (cast), but it is also possible to realize a multi-part construction by means of joining methods (for example screwing).
  • joining methods for example screwing

Landscapes

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

Abstract

L'invention concerne une table de machine-outil sur laquelle est logée une unité rotative-pivotante (2, 3). L'invention est caractérisée en ce que cette table de machine-outil (1) est pourvue, dans la zone de l'unité rotative-pivotante (2, 3), d'un évidement (4) en forme de poche, dans lequel est amenée l'unité rotative (2), cet évidement (4) étant relié à une zone externe de la table de machine-outil (1) par au moins un évidement pour l'évacuation des copeaux (5).
PCT/EP2005/013259 2005-01-04 2005-12-09 Machine-outil dotee d'une unite rotative-pivotante et d'evidements pour evacuer les copeaux WO2006072356A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005000737A DE102005000737A1 (de) 2005-01-04 2005-01-04 Werkzeugmaschinentisch
DE102005000737.6 2005-01-04

Publications (1)

Publication Number Publication Date
WO2006072356A1 true WO2006072356A1 (fr) 2006-07-13

Family

ID=35953801

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/013259 WO2006072356A1 (fr) 2005-01-04 2005-12-09 Machine-outil dotee d'une unite rotative-pivotante et d'evidements pour evacuer les copeaux

Country Status (2)

Country Link
DE (1) DE102005000737A1 (fr)
WO (1) WO2006072356A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1882544A1 (fr) * 2006-07-24 2008-01-30 Deckel Maho Seebach GmbH Fraiseuse et perceuse
NL2000617C2 (nl) * 2007-04-26 2008-10-28 Hpg Nederland B V Werkwijze voor het ontwerpen en het vervaardigen van een tandwiel.
DE102008034728A1 (de) 2008-07-25 2010-01-28 Deckel Maho Seebach Gmbh Tragvorrichtung für Werkstücke oder Werkzeuge einer Werkzeugmaschine
WO2010089051A1 (fr) * 2009-02-06 2010-08-12 Hedelius Maschinenfabrik Gmbh Centre d'usinage
EP3357635A4 (fr) * 2015-09-30 2019-05-22 Makino Milling Machine Co., Ltd. Machine-outil
US11203091B2 (en) * 2016-04-19 2021-12-21 Haute Ecole Arc Five axis machine tool

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009009494B4 (de) * 2009-02-18 2011-12-22 P + L Gmbh & Co. Kg Fräsverfahren zur automatischen Bearbeitung eines quaderförmigen Werkstücks und Werkzeugmaschine
DE102019003178A1 (de) * 2019-05-06 2020-11-12 Gleason-Pfauter Maschinenfabrik Gmbh Verfahren der spanenden Erzeugung von Verzahnungen und Verzahnungsmaschine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0558877A1 (fr) * 1992-03-03 1993-09-08 OFFICINE MECCANICHE VARINELLI S.p.A. Dispositif de support et de positionnement pour le brochage vertical d'un rotor à aubes
US5507605A (en) * 1993-11-22 1996-04-16 Bae; Suk-Kyu Finger hole drilling machine for bowling ball

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4037544A1 (de) * 1990-11-26 1992-05-27 Bernhard Ringler Vorrichtung zum absaugen von auf einer bearbeitungsmaschine im bereich eines werkstueckes anfallenden bearbeitungsrueckstaenden
DE19846260A1 (de) * 1998-10-07 2000-04-13 Schneider Gmbh & Co Kg Vorrichtung zum Bearbeiten optischer Linsen durch Schleifen und Polieren
JP2003145374A (ja) * 2001-11-15 2003-05-20 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
EP0558877A1 (fr) * 1992-03-03 1993-09-08 OFFICINE MECCANICHE VARINELLI S.p.A. Dispositif de support et de positionnement pour le brochage vertical d'un rotor à aubes
US5507605A (en) * 1993-11-22 1996-04-16 Bae; Suk-Kyu Finger hole drilling machine for bowling ball

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1882544A1 (fr) * 2006-07-24 2008-01-30 Deckel Maho Seebach GmbH Fraiseuse et perceuse
US7591620B2 (en) 2006-07-24 2009-09-22 Deckel Maho Seebach Gmbh Milling and drilling machine
US7645103B2 (en) 2006-07-24 2010-01-12 Deckel Maho Seebach Gmbh Workpiece table arrangement
NL2000617C2 (nl) * 2007-04-26 2008-10-28 Hpg Nederland B V Werkwijze voor het ontwerpen en het vervaardigen van een tandwiel.
JP2011528996A (ja) * 2008-07-25 2011-12-01 ディッケル マホ ゼーバッハ ゲーエムベーハー ワーク、又は工具のためのキャリア装置を有する工作機械
DE102008034728A1 (de) 2008-07-25 2010-01-28 Deckel Maho Seebach Gmbh Tragvorrichtung für Werkstücke oder Werkzeuge einer Werkzeugmaschine
US8181321B2 (en) 2008-07-25 2012-05-22 Deckel Maho Seebach Gmbh Carrier device for machine tools
DE102008034728B4 (de) * 2008-07-25 2014-02-13 Deckel Maho Seebach Gmbh Tragvorrichtung für Werkstücke oder Werkzeuge einer Werkzeugmaschine
WO2010089051A1 (fr) * 2009-02-06 2010-08-12 Hedelius Maschinenfabrik Gmbh Centre d'usinage
EP3357635A4 (fr) * 2015-09-30 2019-05-22 Makino Milling Machine Co., Ltd. Machine-outil
US10556307B2 (en) * 2015-09-30 2020-02-11 Makino Milling Machine Co., Ltd. Machine tool
EP3357635B1 (fr) 2015-09-30 2020-10-28 Makino Milling Machine Co., Ltd. Machine-outil
US11203091B2 (en) * 2016-04-19 2021-12-21 Haute Ecole Arc Five axis machine tool

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