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PL2184118T3 - Stepped holding down clamp and method of removing sheet metal parts from punching machines - Google Patents

Stepped holding down clamp and method of removing sheet metal parts from punching machines

Info

Publication number
PL2184118T3
PL2184118T3 PL08019519T PL08019519T PL2184118T3 PL 2184118 T3 PL2184118 T3 PL 2184118T3 PL 08019519 T PL08019519 T PL 08019519T PL 08019519 T PL08019519 T PL 08019519T PL 2184118 T3 PL2184118 T3 PL 2184118T3
Authority
PL
Poland
Prior art keywords
sheet metal
metal parts
holding down
punching machines
down clamp
Prior art date
Application number
PL08019519T
Other languages
Polish (pl)
Inventor
Wolfgang Laib
Stefan Büttner
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
Publication of PL2184118T3 publication Critical patent/PL2184118T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
    • B21D45/006—Stripping-off devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/12—Punching using rotatable carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/10—Combined ejecting and stripping-off devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The blank holder (1) has a lower side which has two surfaces that do not lie on one level. The two surfaces lie in two levels in a parallel manner. The level of the former surface and the level of the latter surface are connected with each other by a joining surface. An opening (3) is provided for passage of a plunger. Independent claims are included for the following: (1) a punching tool with a lower punch; (2) a punching machine with a control device; and (3) a method for expelling sheet metal components from a punching machine.
PL08019519T 2008-11-07 2008-11-07 Stepped holding down clamp and method of removing sheet metal parts from punching machines PL2184118T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08019519A EP2184118B1 (en) 2008-11-07 2008-11-07 Stepped holding down clamp and method of removing sheet metal parts from punching machines

Publications (1)

Publication Number Publication Date
PL2184118T3 true PL2184118T3 (en) 2012-02-29

Family

ID=40361701

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08019519T PL2184118T3 (en) 2008-11-07 2008-11-07 Stepped holding down clamp and method of removing sheet metal parts from punching machines

Country Status (3)

Country Link
EP (1) EP2184118B1 (en)
AT (1) ATE524252T1 (en)
PL (1) PL2184118T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010040006A1 (en) 2010-08-31 2012-03-01 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Method for processing a workpiece on a machine tool
EP2669024B1 (en) * 2012-05-30 2017-07-05 TRUMPF Werkzeugmaschinen GmbH + Co. KG Machine tool and method for pushing out a workpiece part
EP3299094A1 (en) * 2016-09-26 2018-03-28 TRUMPF Werkzeugmaschinen GmbH + Co. KG Method for manufacturing a workpiece and stamp handling tool for performing the method
CN108188251B (en) * 2018-03-02 2019-05-17 丰顺声宝电声元件有限公司 A kind of Circular Plate handware automatic press processing unit (plant)
FR3121622B1 (en) * 2021-04-12 2023-11-24 Siif GRIPPERING AND PUNCHING HEAD OF A PART ALLOWING ROTATIONAL DRIVE FOR ITS MACHINING

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979985A (en) 1973-08-06 1976-09-14 U.S. Amada, Ltd. Sheet transfer between a turret punch press and an adjacent apparatus
JPS63256233A (en) * 1987-04-15 1988-10-24 Matsushita Electric Ind Co Ltd Press die device
JP2004283868A (en) 2003-03-24 2004-10-14 Amada Co Ltd Punch die, and punching method using the same
US8714065B2 (en) * 2004-11-19 2014-05-06 Amada Company, Limited Punching die

Also Published As

Publication number Publication date
EP2184118A1 (en) 2010-05-12
ATE524252T1 (en) 2011-09-15
EP2184118B1 (en) 2011-09-14

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