ATE371509T1 - DEVICE FOR FEEDING A SHEET METAL INTO A PUNCHING PRESS WITH A SIMULTANEOUS DRIVE AND WITH EVEN DISTRIBUTION OF PRESSURE - Google Patents

DEVICE FOR FEEDING A SHEET METAL INTO A PUNCHING PRESS WITH A SIMULTANEOUS DRIVE AND WITH EVEN DISTRIBUTION OF PRESSURE

Info

Publication number
ATE371509T1
ATE371509T1 AT05026898T AT05026898T ATE371509T1 AT E371509 T1 ATE371509 T1 AT E371509T1 AT 05026898 T AT05026898 T AT 05026898T AT 05026898 T AT05026898 T AT 05026898T AT E371509 T1 ATE371509 T1 AT E371509T1
Authority
AT
Austria
Prior art keywords
feeding
pressure
sheet metal
punching press
even distribution
Prior art date
Application number
AT05026898T
Other languages
German (de)
Inventor
Chi-Min Ho
Original Assignee
Elite Machine And Design Ltd
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 Elite Machine And Design Ltd filed Critical Elite Machine And Design Ltd
Application granted granted Critical
Publication of ATE371509T1 publication Critical patent/ATE371509T1/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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

A metal sheet-feeder for punch includes a platform (10), two control members (20) and a link device (30). A side panel (11) is installed separately on both sides of the platform (10), and a top panel (16) is installed on the side panels (11). A fixed roller (12) and a movable roller (15) are disposed between the two side panels (11). The two control members (20) are disposed at the top panel (16) and elastically push against the movable roller (15). The link device (30) is disposed between the two control members (20) and is capable of simultaneously driving one control member (20) according to the movement of the other control member (20) and to elastically push the movable roller (15) synchronously to produce a downward force with a constant pressure.
AT05026898T 2005-12-08 2005-12-08 DEVICE FOR FEEDING A SHEET METAL INTO A PUNCHING PRESS WITH A SIMULTANEOUS DRIVE AND WITH EVEN DISTRIBUTION OF PRESSURE ATE371509T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05026898A EP1716939B1 (en) 2005-12-08 2005-12-08 Simultaneous drive even pressure distribution metal sheet-feeder for punch

Publications (1)

Publication Number Publication Date
ATE371509T1 true ATE371509T1 (en) 2007-09-15

Family

ID=36431067

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05026898T ATE371509T1 (en) 2005-12-08 2005-12-08 DEVICE FOR FEEDING A SHEET METAL INTO A PUNCHING PRESS WITH A SIMULTANEOUS DRIVE AND WITH EVEN DISTRIBUTION OF PRESSURE

Country Status (3)

Country Link
EP (1) EP1716939B1 (en)
AT (1) ATE371509T1 (en)
DE (1) DE602005002242D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107377812B (en) * 2017-08-15 2023-07-28 蚌埠捷顺机器有限公司 Can automatic feeding's round machine of rolling up
CN112122430A (en) * 2020-09-14 2020-12-25 仙居云利电子科技有限公司 Can sort metal sheet stamping equipment of waste material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660427A (en) * 1948-06-26 1953-11-24 Haller John Feeding device for sheet material
US2819072A (en) * 1955-09-23 1958-01-07 Wittek Rudolph Automatic roll feed for punch presses
CH679134A5 (en) * 1989-05-03 1991-12-31 Bruderer Ag
JPH04313556A (en) * 1990-11-30 1992-11-05 Sankyo Seisakusho:Kk Roll field
EP0730920B1 (en) * 1995-03-03 2001-11-21 SIRI Pressenautomation GmbH Apparatus for lifting one of the rollers of a highly dynamic transport system with integrated measuring of plate thickness
ATE413243T1 (en) * 2001-10-18 2008-11-15 Bruderer Ag DEVICE FOR ADVANCEMENT OF A STRIP-SHAPED WORKPIECE IN STEPS

Also Published As

Publication number Publication date
DE602005002242D1 (en) 2007-10-11
EP1716939A1 (en) 2006-11-02
EP1716939B1 (en) 2007-08-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties