CA2137093A1 - Indexing conveyor for a die transfer system - Google Patents

Indexing conveyor for a die transfer system

Info

Publication number
CA2137093A1
CA2137093A1 CA 2137093 CA2137093A CA2137093A1 CA 2137093 A1 CA2137093 A1 CA 2137093A1 CA 2137093 CA2137093 CA 2137093 CA 2137093 A CA2137093 A CA 2137093A CA 2137093 A1 CA2137093 A1 CA 2137093A1
Authority
CA
Canada
Prior art keywords
lower die
die
conveyor
conveyors
transfer system
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.)
Granted
Application number
CA 2137093
Other languages
French (fr)
Other versions
CA2137093C (en
Inventor
Alfred C. Fisch
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.)
Gudel AG
Original Assignee
Individual
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
Priority claimed from US08/160,241 external-priority patent/US5390525A/en
Application filed by Individual filed Critical Individual
Priority to CA 2137093 priority Critical patent/CA2137093C/en
Publication of CA2137093A1 publication Critical patent/CA2137093A1/en
Application granted granted Critical
Publication of CA2137093C publication Critical patent/CA2137093C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • B21D43/055—Devices comprising a pair of longitudinally and laterally movable parallel transfer bars
    • 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
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • B21D43/057—Devices for exchanging transfer bars or grippers; Idle stages, e.g. exchangeable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

A die transfer system that includes a lower die, an upper die carried for reciprocal movement toward and away from the lower die to perform at least one operation on a workpiece positioned therebetween, and a conveyor arrangement for sequentially conveying workpieces between the dies. The conveyor arrangement includes a pair of conveyors disposed on laterally opposed sides of the lower die, with each of the conveyors having hands for engaging successive workpieces and indexing the workpieces longitudinally of the lower die between the die stations. At least one of the conveyors is mounted to a fixed support base for selectively swinging such conveyor laterally away from the lower die to afford operator access to such conveyor and the lower die.
CA 2137093 1993-12-02 1994-12-01 Indexing conveyor for a die transfer system Expired - Fee Related CA2137093C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2137093 CA2137093C (en) 1993-12-02 1994-12-01 Indexing conveyor for a die transfer system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/160,241 1993-12-02
US08/160,241 US5390525A (en) 1993-12-02 1993-12-02 Indexing conveyor for a die transfer system
CA 2137093 CA2137093C (en) 1993-12-02 1994-12-01 Indexing conveyor for a die transfer system

Publications (2)

Publication Number Publication Date
CA2137093A1 true CA2137093A1 (en) 1995-06-03
CA2137093C CA2137093C (en) 1999-11-09

Family

ID=29271279

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2137093 Expired - Fee Related CA2137093C (en) 1993-12-02 1994-12-01 Indexing conveyor for a die transfer system

Country Status (1)

Country Link
CA (1) CA2137093C (en)

Also Published As

Publication number Publication date
CA2137093C (en) 1999-11-09

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed