SE9300808L - Methods and apparatus for loosening punched details - Google Patents

Methods and apparatus for loosening punched details

Info

Publication number
SE9300808L
SE9300808L SE9300808A SE9300808A SE9300808L SE 9300808 L SE9300808 L SE 9300808L SE 9300808 A SE9300808 A SE 9300808A SE 9300808 A SE9300808 A SE 9300808A SE 9300808 L SE9300808 L SE 9300808L
Authority
SE
Sweden
Prior art keywords
movement
punched
loosening
details
methods
Prior art date
Application number
SE9300808A
Other languages
Swedish (sv)
Other versions
SE9300808D0 (en
SE505970C2 (en
Inventor
Jan-Olof Westroth
Original Assignee
Ali Karimi Verkstads Ab
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 Ali Karimi Verkstads Ab filed Critical Ali Karimi Verkstads Ab
Priority to SE9300808A priority Critical patent/SE505970C2/en
Publication of SE9300808D0 publication Critical patent/SE9300808D0/en
Publication of SE9300808L publication Critical patent/SE9300808L/en
Publication of SE505970C2 publication Critical patent/SE505970C2/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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/12—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving reciprocating masses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Edible Seaweed (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

The clamping devices (5) are located in the same plane as a table surface (4) on which the plate rests. They are then made to execute a vertical, forward and backward movement upwards from the table surface a repeated number of times, whereby the plate is submitted to an irregular shaking movement so that the stamped out parts are loosened. The clamping devices (5) move with different frequencies, and the amplitude of their movement is 50-250 mm. The frequency of their movement is between 1 and 10 strokes/min. At least two clamping devices are used.
SE9300808A 1993-03-11 1993-03-11 Device for loosening stamped out items from plate holding together at points SE505970C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9300808A SE505970C2 (en) 1993-03-11 1993-03-11 Device for loosening stamped out items from plate holding together at points

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9300808A SE505970C2 (en) 1993-03-11 1993-03-11 Device for loosening stamped out items from plate holding together at points

Publications (3)

Publication Number Publication Date
SE9300808D0 SE9300808D0 (en) 1993-03-11
SE9300808L true SE9300808L (en) 1994-09-12
SE505970C2 SE505970C2 (en) 1997-10-27

Family

ID=20389191

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9300808A SE505970C2 (en) 1993-03-11 1993-03-11 Device for loosening stamped out items from plate holding together at points

Country Status (1)

Country Link
SE (1) SE505970C2 (en)

Also Published As

Publication number Publication date
SE9300808D0 (en) 1993-03-11
SE505970C2 (en) 1997-10-27

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