ATE368538T1 - EMBOSSING MACHINE AND METHOD FOR EMBOSSING WORKPIECES - Google Patents

EMBOSSING MACHINE AND METHOD FOR EMBOSSING WORKPIECES

Info

Publication number
ATE368538T1
ATE368538T1 AT03729769T AT03729769T ATE368538T1 AT E368538 T1 ATE368538 T1 AT E368538T1 AT 03729769 T AT03729769 T AT 03729769T AT 03729769 T AT03729769 T AT 03729769T AT E368538 T1 ATE368538 T1 AT E368538T1
Authority
AT
Austria
Prior art keywords
workpiece
die
embossing
matrix
workpiece holder
Prior art date
Application number
AT03729769T
Other languages
German (de)
Inventor
Peter Geser
Original Assignee
Grob Ernst Fa
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 Grob Ernst Fa filed Critical Grob Ernst Fa
Application granted granted Critical
Publication of ATE368538T1 publication Critical patent/ATE368538T1/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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/0004—Machines or apparatus for embossing decorations or marks, e.g. embossing coins characterised by the movement of the embossing tool(s), or the movement of the work, during the embossing operation
    • B44B5/0019—Rectilinearly moving embossing tools
    • B44B5/0028—Rectilinearly moving embossing tools cooperating with rotating workpieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

The embossing machine comprises a displaceably guided matrix frame (8) inside of which an eccentric shaft (4) for driving the die (13) is mounted. The matrix frame (8) is displaced by means of a cam plate (5) directly coupled to the eccentric shaft (4). This enables a forced movement between the die (13) and the matrix (9), which is superimposed with regard to the workpiece (1) to be embossed in such a manner that the die (13) executes only the smallest movements relative to the workpiece (1). The workpiece holder (15) is mounted in a manner that enables it to move relative the matrix frame (8), whereby the workpiece (1) is correctly positioned between the die (13) and the matrix (9) by a combined pivotal and displacing movement, and the embossing processes can be subsequently carried out on the periphery by rotating the workpiece holder (15). The forced guiding and the arrangement of the workpiece holder (15) make it possible to achieve very high working speeds with a high level of precision.
AT03729769T 2003-06-24 2003-06-24 EMBOSSING MACHINE AND METHOD FOR EMBOSSING WORKPIECES ATE368538T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2003/000411 WO2004112982A1 (en) 2003-06-24 2003-06-24 Embossing machine and method for embossing workpieces

Publications (1)

Publication Number Publication Date
ATE368538T1 true ATE368538T1 (en) 2007-08-15

Family

ID=33520331

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03729769T ATE368538T1 (en) 2003-06-24 2003-06-24 EMBOSSING MACHINE AND METHOD FOR EMBOSSING WORKPIECES

Country Status (5)

Country Link
EP (1) EP1638711B1 (en)
AT (1) ATE368538T1 (en)
AU (1) AU2003240353A1 (en)
DE (1) DE50307842D1 (en)
WO (1) WO2004112982A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2881976B1 (en) * 2005-02-15 2008-10-03 Cer Soc Par Actions Simplifiee MACHINE AND METHOD FOR MARKING AN OBJECT
DE102005019693A1 (en) * 2005-04-28 2006-11-02 Schaeffler Kg Belt running disk, as a running disk or friction wheel from metal sheet, has a knurl formed on part of its surface by embossing or rolling before or after the first disk shaping stage
IT202000031460A1 (en) * 2020-12-18 2022-06-18 Form 5 S R L MARKER TO GENERATE AN IMPRESSION ON A SURFACE TO BE MARKED

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2197552T3 (en) * 1999-07-27 2004-01-01 Ernst Grob Ag, Kaltwalzmaschinen TROQUELING AND STAMPING MACHINE.

Also Published As

Publication number Publication date
DE50307842D1 (en) 2007-09-13
WO2004112982A1 (en) 2004-12-29
EP1638711A1 (en) 2006-03-29
EP1638711B1 (en) 2007-08-01
AU2003240353A1 (en) 2005-01-04

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee