WO2019025326A3 - Functional unit for a machining head, machining head and functional element - Google Patents

Functional unit for a machining head, machining head and functional element Download PDF

Info

Publication number
WO2019025326A3
WO2019025326A3 PCT/EP2018/070492 EP2018070492W WO2019025326A3 WO 2019025326 A3 WO2019025326 A3 WO 2019025326A3 EP 2018070492 W EP2018070492 W EP 2018070492W WO 2019025326 A3 WO2019025326 A3 WO 2019025326A3
Authority
WO
WIPO (PCT)
Prior art keywords
machining head
functional
coupling element
fluid
functional unit
Prior art date
Application number
PCT/EP2018/070492
Other languages
German (de)
French (fr)
Other versions
WO2019025326A2 (en
Inventor
Simon OCKENFUSS
Walter Thiel
Original Assignee
Trumpf Werkzeugmaschinen 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 Trumpf Werkzeugmaschinen Gmbh + Co. Kg filed Critical Trumpf Werkzeugmaschinen Gmbh + Co. Kg
Priority to CN201880050116.2A priority Critical patent/CN110997221B/en
Publication of WO2019025326A2 publication Critical patent/WO2019025326A2/en
Publication of WO2019025326A3 publication Critical patent/WO2019025326A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/035—Aligning the laser beam
    • B23K26/037—Aligning the laser beam by pressing on the workpiece, e.g. pressing roller foot
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00—Gripping heads and other end effectors
    • B25J15/0052—Gripping heads and other end effectors multiple gripper units or multiple end effectors
    • B25J15/0066—Gripping heads and other end effectors multiple gripper units or multiple end effectors with different types of end effectors, e.g. gripper and welding gun
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00—Gripping heads and other end effectors
    • B25J15/06—Gripping heads and other end effectors with vacuum or magnetic holding means
    • B25J15/0616—Gripping heads and other end effectors with vacuum or magnetic holding means with vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B31/00—Free-piston pumps specially adapted for elastic fluids; Systems incorporating such pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/008—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being a fluid transmission link
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating

Abstract

The invention relates to a functional unit (1) for a machining head, preferably for a laser machining head, comprising: a maintaining element (3) that can be secured to the machining head, and a coupling element (4) that can be moved with respect to the maintaining element (3). The coupling element (4) is designed in particular for detachably connecting to a functional element (5). The maintaining element (3) comprises a pressure chamber (13) that can be impinged upon by a fluid, a piston rod (14), which can be moveably guided linearly in a direction of movement (15) in the pressure chamber (13), is applied to the coupling element (4), the piston rod (14) comprises a hollow chamber (19) that is fluidically connected (20) to the pressure chamber (13) and at least one fluid channel (21) for guiding the fluid from the hollow chamber (19) of the piston rod (14) to a fluid outlet (28) of the coupling element (4) is formed in the coupling element (4). The invention also relates to a machining head comprising such a functional unit (1) and to a functional element (5) for said type of functional element (1).
PCT/EP2018/070492 2017-08-02 2018-07-27 Functional unit for a machining head, machining head and functional element WO2019025326A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201880050116.2A CN110997221B (en) 2017-08-02 2018-07-27 Functional unit for a machining head, machining head and functional element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017213364.3 2017-08-02
DE102017213364.3A DE102017213364A1 (en) 2017-08-02 2017-08-02 Function unit for a machining head, machining head and functional element

Publications (2)

Publication Number Publication Date
WO2019025326A2 WO2019025326A2 (en) 2019-02-07
WO2019025326A3 true WO2019025326A3 (en) 2019-04-04

Family

ID=63108529

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/070492 WO2019025326A2 (en) 2017-08-02 2018-07-27 Functional unit for a machining head, machining head and functional element

Country Status (3)

Country Link
CN (1) CN110997221B (en)
DE (1) DE102017213364A1 (en)
WO (1) WO2019025326A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3101796B1 (en) * 2019-10-09 2022-01-14 Psa Automobiles Sa DEVICE FOR PLACING ONE SHEET AGAINST ANOTHER SHEET DURING WELDING, BY MEANS OF PLACING MODULE(S)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0439241A2 (en) * 1990-01-24 1991-07-31 MANNESMANN Aktiengesellschaft Handling apparatus with a suction cup
DE9111199U1 (en) * 1991-09-10 1991-11-07 Benz, Martin, 7635 Schwanau, De
JPH0459196A (en) * 1990-06-29 1992-02-26 Fanuc Ltd Device for removing workpiece for robot
EP1752264A2 (en) * 2005-07-11 2007-02-14 Delaware Capital Formation, Inc. Auto-release vacuum device
DE102008047760A1 (en) * 2008-09-17 2010-03-25 Trumpf Laser- Und Systemtechnik Gmbh Laser processing device and method for laser processing
DE102012217082A1 (en) * 2012-09-21 2014-03-27 Trumpf Laser Gmbh + Co. Kg Laser processing head and ring nozzle for a laser processing head
EP3064326A1 (en) * 2015-03-03 2016-09-07 Delaware Capital Formation, Inc. Override for an automatic release vacuum device

Family Cites Families (13)

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JPH05177376A (en) 1991-12-27 1993-07-20 Amada Co Ltd Laser beam machine
JPH10137970A (en) 1996-11-11 1998-05-26 Amada Eng Center:Kk Thermal machining device and its machining head
JP2000202669A (en) 1999-01-08 2000-07-25 Hitachi Telecom Technol Ltd Workpiece holding device for laser beam machine
ES2278861T3 (en) * 2002-04-03 2007-08-16 Weeke Bohrsysteme Gmbh SPINDLE GROUP WITH A INTERLOCK DEVICE FOR THE IMMOBILIZATION OF THE SPINDLE CAP.
DE102005025748B4 (en) * 2005-06-02 2011-07-28 Andreas Grasl Electricoline drive with limit stop
DE102008041774A1 (en) 2008-09-03 2010-03-04 Robert Bosch Gmbh Device for laser micro-welding of a first workpiece with a second workpiece, comprises a laser source for producing a laser beam, a laser processing head with a fixture, and a press element integrated into the laser processing head
DE102009038650B4 (en) 2009-08-13 2013-02-21 Eurolaser Gmbh Suction device for laser processing machines
DE102010037822B4 (en) * 2010-09-10 2013-06-27 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Tool holder for use in a machine tool and method for operating such a tool holder
WO2012035721A1 (en) * 2010-09-16 2012-03-22 パナソニック株式会社 Laser processing device and laser processing method
DE102010038035B4 (en) * 2010-10-07 2014-08-21 Rolf Wissner Device for material-removing workpiece machining with a Bernoulli principle contactless working holding device
EP2468449B1 (en) 2010-12-21 2015-01-28 TRUMPF Werkzeugmaschinen GmbH + Co. KG Device for and method of shielding a laser beam of a laser processing machine for processing workpieces with means for estimating the orientation of the laying surface of the shielding organ
JP2013046915A (en) 2011-08-29 2013-03-07 Honda Motor Co Ltd Scrap removing device and removing method in laser machining
DE102015218030A1 (en) * 2015-09-18 2017-03-23 Sauer Gmbh Coupling system for use on a spindle device of a machine tool

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0439241A2 (en) * 1990-01-24 1991-07-31 MANNESMANN Aktiengesellschaft Handling apparatus with a suction cup
JPH0459196A (en) * 1990-06-29 1992-02-26 Fanuc Ltd Device for removing workpiece for robot
DE9111199U1 (en) * 1991-09-10 1991-11-07 Benz, Martin, 7635 Schwanau, De
EP1752264A2 (en) * 2005-07-11 2007-02-14 Delaware Capital Formation, Inc. Auto-release vacuum device
DE102008047760A1 (en) * 2008-09-17 2010-03-25 Trumpf Laser- Und Systemtechnik Gmbh Laser processing device and method for laser processing
DE102012217082A1 (en) * 2012-09-21 2014-03-27 Trumpf Laser Gmbh + Co. Kg Laser processing head and ring nozzle for a laser processing head
EP3064326A1 (en) * 2015-03-03 2016-09-07 Delaware Capital Formation, Inc. Override for an automatic release vacuum device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GKN WALTERSCHEID: "Neuer Oberlenker zur Saison 2017", 3 May 2017 (2017-05-03), XP055521966, Retrieved from the Internet <URL:www.landberichte.de/aktuell/.../gkn-walterscheid-neuer-oberlenker-zur-saison-2017/> [retrieved on 20181107] *

Also Published As

Publication number Publication date
DE102017213364A1 (en) 2019-02-07
WO2019025326A2 (en) 2019-02-07
CN110997221A (en) 2020-04-10
CN110997221B (en) 2021-08-06

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