WO2014170367A1 - Station d'usinage, en particulier station de tournage/perçage/fraisage/ponçage servant à usiner des pièces à usiner - Google Patents

Station d'usinage, en particulier station de tournage/perçage/fraisage/ponçage servant à usiner des pièces à usiner Download PDF

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Publication number
WO2014170367A1
WO2014170367A1 PCT/EP2014/057718 EP2014057718W WO2014170367A1 WO 2014170367 A1 WO2014170367 A1 WO 2014170367A1 EP 2014057718 W EP2014057718 W EP 2014057718W WO 2014170367 A1 WO2014170367 A1 WO 2014170367A1
Authority
WO
WIPO (PCT)
Prior art keywords
slide
machining center
tool
machine bed
machining
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/EP2014/057718
Other languages
German (de)
English (en)
Inventor
Wieland Hermann Klein
Bernd KIEDROWSKI
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.)
Heinrich Georg Maschinenfabrik GmbH
Original Assignee
Heinrich Georg Maschinenfabrik GmbH
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 Heinrich Georg Maschinenfabrik GmbH filed Critical Heinrich Georg Maschinenfabrik GmbH
Publication of WO2014170367A1 publication Critical patent/WO2014170367A1/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
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/38—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports
    • B23Q1/385—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports in which the thickness of the fluid-layer is adjustable
    • 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
    • B23Q1/626—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 perpendicularly by a single sliding 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
    • 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
    • B23Q11/0028—Arrangements compensating weight or flexion on parts of the machine by actively reacting to a change of the configuration of the machine

Definitions

  • Machining center in particular turning / drilling / milling / grinding center for machining workpieces
  • the invention relates to a machining center, in particular a turning / drilling / milling / grinding center for machining workpieces, comprising a first machine bed and a second machine bed arranged parallel thereto, wherein a headstock is mounted on the first machine bed and a tailstock and / or at least one bezel are arranged movable longitudinally and wherein on the second machine bed, a processing unit with an attachment head receptacle and / or a tool change system is arranged longitudinally movable.
  • a machining center for round workpieces comprising a machine bed, a rotatably mounted in a lateral headstock on the machine bed and rotationally driven by a drive horizontal main drive spindle with a workpiece clamping device, arranged on the machine bed tailstock and on the Machine bed has movably arranged support.
  • the support has a movable on the machine bed Bed carriage and an obliquely arranged on this upper headstock with a movable in the longitudinal axis carrier, can be used in the interchangeable processing units for performing different processing technologies.
  • the upper headstock is arranged to be movable on the side of the upwardly cranked upper part of the bed carriage.
  • the invention has for its object to provide a machining center of the specified type, on the one hand a complete machining of workpieces, in particular very large workpieces is possible, whereby the period from the beginning of the production of the respective workpiece until its completion due to not required or Very low set-up, transport and lay down times is significantly reduced and therefore simultaneously the cost of the completion of the workpiece are substantially reduced, and having a processing unit with extremely stable cutting conditions with high dynamics.
  • the machining unit which can be moved longitudinally on the second machine bed consists of a bed carriage mounted hydrostatically on the second machine bed with a box-shaped goal stand arranged thereon, between guides in or on both sides of the goal stand a tool slide is stored hydrostatically and vertically movable.
  • a slide enclosed by the tool slide is hydrostatically mounted and can be moved back and forth horizontally relative to the respective workpiece, on which the attachment on its side directed toward the respective workpiece provides for attachment of tools or drilling and milling attachment assemblies is, whose delivery is horizontal to the workpiece.
  • the hydrostatic bearing of the bed sled on the machine bed and the tool slide in the bed slump as well as the slide in the tool slide achieves high damping and a long service life.
  • the slider In the slider is a from a motor drive on the side facing away from the attachment head receiving side of the slide up to the attachment head extending drive shaft is mounted, which engages when inserting drilling and milling attachment units in the attachment head attachment to the drilling and Fräs-Vorsatzaggregaten and after engagement, transmits a rotary motion to rotating tools located at the forward end of the drilling and milling assemblies.
  • This training allows a universal use of the machining center, as well as a turning and drilling and milling are possible.
  • All auxiliary units can be removed by means of the slider of the processing unit from a storage station.
  • a motor-driven ball screw with its threaded spindle is mounted in or on the two sides of the goal stand, wherein in each case the nuts of the ball screw engage the tool carriage.
  • the slide can at the end facing away from the tool holder end of the tool carriage be further motor-driven ball screw mounted with its threaded spindle in the Torconcentrr, the mother of the ball screw also acts on the tool carriage.
  • the ball screw in conjunction with the machine control can be equalized by an adjustment of the ball screw at an inclination of the slide.
  • the hydrostatic gap between the slide and the tool carriage can be regulated by means of the machine control, or a pressure medium cylinder can be provided in the upper area thereof.
  • the hydrostatic gap between the tool slide and the door stand can be controlled by means of the machine control, wherein the hydrostatic gap between the bed slide and the second machine bed can be regulated by means of the machine control to compensate for an inclination of the bed slide turn.
  • the machining center may have a measuring device for detecting all dimensions of the respective workpiece.
  • the measuring device extends the complete machining of the respective workpiece in the machining center. In the determination of incorrect dimensions can now be reacted directly and the workpiece be reworked.
  • the minimal effort involved in handling the respective workpieces eliminates unnecessary set-up, lying and transport times. In addition, the risk of damage to the workpiece through transport and handling is significantly reduced. As a further advantage, the space savings can be viewed in the manufacturing plant, since no separate measuring machine is needed, which also adds an enormous cost savings.
  • the measuring system can consist of at least two measuring elements lying opposite each other and radially receiving the workpiece between them. consist of, which are stored during the processing of the respective workpiece outside the processing area.
  • the machining center can be equipped with a full housing.
  • the full enclosure allows, for example, a suction of particles and vapors. Furthermore, the full housing prevents the escape of cooling lubricant and chips, whereby a noise reduction is achieved.
  • Fig. 4 is a view in the direction of the arrow IV in Fig. 3 and
  • FIG. 5 is a view in the direction of arrow V in Fig. 3rd
  • the machining center 1 has a first machine bed 2 and a second machine bed 3 arranged parallel thereto, both of which 2, 3 are designed as so-called flat beds.
  • a headstock 4 is mounted with a work spindle 5, wherein the headstock 4 opposite on the first machine bed 2, a tailstock 6 is arranged longitudinally movable and between the headstock 4 and tailstock 6, the respective workpiece is clamped.
  • at least one steady rest 7 is arranged to be movable longitudinally between the headstock 4 and the tailstock 6 on the first machine bed 2.
  • a processing unit 8 with a head attachment 9 and a tool change system 10 and a tool magazine 1 1 is arranged longitudinally movable.
  • the attachment head receptacle 9 is movable radially towards the tool as well as in a vertical axis.
  • the machining center 1 is preferably equipped with a full housing 12.
  • the longitudinally movable on the second machine bed 3 processing unit 8 consists of a hydrostatically mounted on the second machine bed bed carriage 13 with a arranged thereon, a box-shaped goal stand 13 a, wherein between guides 14 in or on the two sides 15 of the door stand 13 a a tool carriage sixteenth stored hydrostatically and vertically movable.
  • a slide 17 enclosed by the same is mounted hydrostatically and can be moved back and forth horizontally relative to the respective workpiece, on which side the attachment head 9 is provided on its side 1 8 directed towards the respective workpiece.
  • a motor-driven ball screw 19 is mounted in each case with its threaded spindle 20 in or on the two sides 15 of the door post 13 a, wherein each of the nuts 21 of the ball screw 19 engage the tool carriage 16.
  • the attachment head receptacle 9 is for receiving turning and grinding attachment units (not shown) and drilling and Fräs- attachment sets 22 which are stored in a storage station II a and are removed by means of the slide 17 of the processing unit 8, in which corresponding to necessary tools used, which are stored in the tool magazine 1 1 and are used by means of the tool changing system 10 in the tool cradles the attachment units.
  • a drive of drilling and / or milling tools 23 in the drilling and Fräs- Vorsatzaggregaten 22 is in the slide 17 extending from a motor drive 24 on the side facing away from the attachment head 9 side 25 of the slider 17 to the attachment head 9 - Driven shaft 26 which engages when inserting the drilling and Fräs- Vorsatzaggregate 22 in the attachment head receptacle 9 on the drilling and Fräs-Vorsatzaggregaten 22 and after engaging a rotary motion on the front end of the drilling and Fräs- Vorsatzaggregate 22nd arranged rotating drilling and / or Fräswerk- witness 23 transmits.
  • a further alternative for compensating for an inclination of the slide 17 is formed by a pressure medium cylinder (not shown) provided in the upper region thereof which, when the inclination is determined by the
  • Machine control is acted upon with pressure medium and the slider 17 clamped in the upper region.
  • the inclination of the tool carriage 16 and the bed carriage 13 can be compensated.
  • the hydrostatic gap between the tool carriage 16 and the Torconcentrr 13 a by means of the machine control and on the other hand, the hydrostatic gap between the bed carriage 13 and the second machine bed 3 by means of the machine control can be controlled.
  • the processing center 1 can be used to record all dimensions of the respective
  • Workpiece having a measuring device (also not shown), which consists of at least two opposite and the respective workpiece radially between them measuring elements, which are stored during processing of the respective workpiece outside the processing area and after processing and / or during individual processing steps for Use come.
  • the measuring device is arranged on the processing unit 8 and movable with the same, so that each point of the workpiece can be approached and measured.
  • the measuring device can now react directly in the determination of incorrect dimensions and rework the workpiece.
  • the minimal effort involved in handling the respective workpieces eliminates unnecessary set-up, lying and transport times.
  • the risk of damage to the workpiece through transport and handling is significantly reduced.
  • the space savings can be viewed in the manufacturing plant, since no separate measuring machine is needed, which also adds an enormous cost savings.

Landscapes

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

Abstract

L'invention concerne une station d'usinage (1) constituée d'un premier banc de machine (2) et d'un deuxième banc de machine (3) parallèle. Une poupée fixe (4) est installée sur le premier banc de machine (2), tandis qu'une poupée mobile (6) et/ou au moins une lunette (7) sont disposées de manière à pouvoir être déplacées longitudinalement. Une unité d'usinage (8) pourvue d'un porte-tête adaptable (9) et/ou d'un système de remplacement d'outil (10) est disposée de manière à pouvoir être déplacée longitudinalement sur le deuxième banc de machine (3). L'unité d'usinage (8) pouvant être déplacée longitudinalement sur le deuxième banc de machine (3) est constituée d'un chariot de banc (13) installé de manière hydrostatique sur le deuxième banc de machine (3), ledit chariot de banc (13) étant pourvu d'une structure porteuse (13a) disposée sur ledit chariot (13) de banc et réalisée sous la forme d'une boîte. Un chariot d'outils (16) est installé de manière hydrostatique et peut être déplacé verticalement entre des systèmes de guidage (14), dans les ou au niveau des deux côtés (15) de la structure porteuse (13). Un coulisseau (17) entouré par le chariot d'outils (16) est installé de manière hydrostatique dans le chariot d'outils (16) et peut être déplacé horizontalement en direction de chaque pièce à usiner et de manière à s'en éloigner. Le porte-tête adaptable (9) servant à recevoir des outils ou des modules adaptables de perçage et de fraisage (22) est prévu sur le côté (18), orienté en direction de la pièce à usiner respective, dudit coulisseau (17), lesdits modules adaptables de perçage et de fraisage (22) étant avancés de manière horizontale en direction de la pièce à usiner.
PCT/EP2014/057718 2013-04-19 2014-04-16 Station d'usinage, en particulier station de tournage/perçage/fraisage/ponçage servant à usiner des pièces à usiner Ceased WO2014170367A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013207125.6 2013-04-19
DE102013207125.6A DE102013207125A1 (de) 2013-04-19 2013-04-19 Bearbeitungszentrum, insbesondere Dreh-/Bohr-/Fräs-/Schleifzentrum zur Bearbeitung von Werkstücken

Publications (1)

Publication Number Publication Date
WO2014170367A1 true WO2014170367A1 (fr) 2014-10-23

Family

ID=50729447

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/057718 Ceased WO2014170367A1 (fr) 2013-04-19 2014-04-16 Station d'usinage, en particulier station de tournage/perçage/fraisage/ponçage servant à usiner des pièces à usiner

Country Status (2)

Country Link
DE (1) DE102013207125A1 (fr)
WO (1) WO2014170367A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109249261A (zh) * 2018-11-16 2019-01-22 镇江申庭电子科技有限公司 一种连接器生产用机床
CN109773482A (zh) * 2019-03-27 2019-05-21 青岛北方星火机床有限公司 多功能重型双头机床
CN115106570A (zh) * 2022-08-01 2022-09-27 黑龙江齐四机床有限公司 一种数控缸套深孔钻床
CN115229268A (zh) * 2022-07-28 2022-10-25 上海蒲擎自动化装备有限公司 一种全自动数控双头行星锯床
EP4306261A4 (fr) * 2021-04-15 2024-08-21 DN Solutions Co., Ltd. Appareil de refroidissement de compensation de charge de broche de coulisseau et machine-outil le comprenant

Families Citing this family (6)

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Publication number Priority date Publication date Assignee Title
ITUA20161742A1 (it) 2016-03-17 2017-09-17 Hpt Sinergy Srl Macchina utensile cartesiana con slitta orizzontale e testa di lavoro a sbalzo, e carro porta-slitta per tale macchina utensile
ITUA20161749A1 (it) * 2016-03-17 2017-09-17 Hpt Sinergy Srl Macchina utensile cartesiana con slitta orizzontale e testa di lavoro a sbalzo, e carro porta-slitta per tale macchina utensile
CN106312564B (zh) * 2016-11-16 2018-05-11 北方工业大学 车铣钻组合加工装备以及车铣钻组合加工方法
CN109176105A (zh) * 2018-10-31 2019-01-11 惠州市亿品数控设备有限公司 一种可双向取刀的刀库
EP4469236A1 (fr) * 2022-01-25 2024-12-04 Innse-Berardi S.P.A. Societa' Unipersonale Machine-outil
KR102551951B1 (ko) * 2023-01-13 2023-07-05 스테이트 파이프 앤 서플라이, 아이엔씨. 스파이럴 파이프용 인라인 용접비드 제거 장치

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JPH1199424A (ja) * 1997-09-30 1999-04-13 Nippei Toyama Corp 工作機械の主軸ヘッド支持構造
EP1291130A2 (fr) 2001-09-11 2003-03-12 Waldrich Siegen Werkzeugmaschinen GmbH Centre d'usinage pour pièces à usiner rondes
EP1413389A1 (fr) * 2002-10-25 2004-04-28 Mori Seiki Co., Ltd. Machine-outil avec glissière hydrostatique
US20040140721A1 (en) * 2003-01-16 2004-07-22 En-Sheng Chang Closed box structure of the horizontal linear motor machine tool

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DE502005002109D1 (de) * 2004-12-14 2008-01-10 Felsomat Gmbh & Co Kg Vertikaldrehmaschine mit zwei abwechselnd arbeitenden werkstückspindeln
DE102009041596B4 (de) * 2009-09-15 2014-06-05 Deckel Maho Seebach Gmbh Werkzeugmaschine
DE202010008979U1 (de) * 2010-11-08 2012-02-09 Starrag Heckert Ag Einrichtung zur Lagekorrektur von Elementen einer Werkzeugmaschine und Kompensationselement dafür
DE102011115254A1 (de) * 2011-09-27 2013-03-28 Fritz Studer Ag Werkzeugmaschine und Verfahren zur Vermessung eines Werkstücks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1199424A (ja) * 1997-09-30 1999-04-13 Nippei Toyama Corp 工作機械の主軸ヘッド支持構造
EP1291130A2 (fr) 2001-09-11 2003-03-12 Waldrich Siegen Werkzeugmaschinen GmbH Centre d'usinage pour pièces à usiner rondes
EP1413389A1 (fr) * 2002-10-25 2004-04-28 Mori Seiki Co., Ltd. Machine-outil avec glissière hydrostatique
US20040140721A1 (en) * 2003-01-16 2004-07-22 En-Sheng Chang Closed box structure of the horizontal linear motor machine tool

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109249261A (zh) * 2018-11-16 2019-01-22 镇江申庭电子科技有限公司 一种连接器生产用机床
CN109773482A (zh) * 2019-03-27 2019-05-21 青岛北方星火机床有限公司 多功能重型双头机床
CN109773482B (zh) * 2019-03-27 2023-12-19 青岛北方星火机床有限公司 多功能重型双头机床
EP4306261A4 (fr) * 2021-04-15 2024-08-21 DN Solutions Co., Ltd. Appareil de refroidissement de compensation de charge de broche de coulisseau et machine-outil le comprenant
CN115229268A (zh) * 2022-07-28 2022-10-25 上海蒲擎自动化装备有限公司 一种全自动数控双头行星锯床
CN115106570A (zh) * 2022-08-01 2022-09-27 黑龙江齐四机床有限公司 一种数控缸套深孔钻床

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