SE0600391L - Bending device - Google Patents

Bending device

Info

Publication number
SE0600391L
SE0600391L SE0600391A SE0600391A SE0600391L SE 0600391 L SE0600391 L SE 0600391L SE 0600391 A SE0600391 A SE 0600391A SE 0600391 A SE0600391 A SE 0600391A SE 0600391 L SE0600391 L SE 0600391L
Authority
SE
Sweden
Prior art keywords
tool
press
tool holder
holder
bending
Prior art date
Application number
SE0600391A
Other languages
Swedish (sv)
Other versions
SE529669C2 (en
Inventor
Bo Claesson
Sonny Evaldsson
Original Assignee
Evolator 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 Evolator Ab filed Critical Evolator Ab
Priority to SE0600391A priority Critical patent/SE529669C2/en
Priority to PCT/SE2007/000157 priority patent/WO2007097691A1/en
Publication of SE0600391L publication Critical patent/SE0600391L/en
Publication of SE529669C2 publication Critical patent/SE529669C2/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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/16—Folding; Pleating
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
    • B21D39/021—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The invention concerns a bending apparatus (20) , which is adapted to bend an edge flange of a workpiece (21/22) , that is of sheet metal and is clamped by a sheet holder (24) in a bed (30) . The bending apparatus (20) comprises at least one prebending tool (31) , which is arranged on a first tool holder (29) and is movable relative to the same by a parallelogram linkage, and at least one final bending tool (27) , which is arranged on a second tool holder (28) . According to the invention, the bending apparatus (20) is arranged in a press (23) , which has a first and a second press unit which are displaceable toward and away from each other, the first tool holder (29) being mounted on the first of said press units together with said bed (30) and the second tool holder being mounted on the second of said press units, and both the prebending tool (31) and the final bending tool (27) being driven by the displacing movement of the second press unit relative to the first press unit.
SE0600391A 2006-02-22 2006-02-22 Bending device SE529669C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0600391A SE529669C2 (en) 2006-02-22 2006-02-22 Bending device
PCT/SE2007/000157 WO2007097691A1 (en) 2006-02-22 2007-02-22 Bending apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0600391A SE529669C2 (en) 2006-02-22 2006-02-22 Bending device

Publications (2)

Publication Number Publication Date
SE0600391L true SE0600391L (en) 2007-08-23
SE529669C2 SE529669C2 (en) 2007-10-16

Family

ID=38437640

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0600391A SE529669C2 (en) 2006-02-22 2006-02-22 Bending device

Country Status (2)

Country Link
SE (1) SE529669C2 (en)
WO (1) WO2007097691A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0215830A (en) * 1988-06-30 1990-01-19 Hirotec:Kk Hemming working device and lifter used for device concerned
ES2145651B1 (en) * 1996-07-26 2001-02-16 Ingemat Sa MODULAR SYSTEM OF TABLE FOR UNION BY EYELASH OF METAL PARTS.
US6189360B1 (en) * 1998-06-15 2001-02-20 Sanyo Machine America Corp. Metal forming machine
JP2001030027A (en) * 1999-07-22 2001-02-06 Kyoei Kogyo Kk Table top hemming device
US20020157441A1 (en) * 2001-02-27 2002-10-31 William Patrick Die hemming assembly and method

Also Published As

Publication number Publication date
SE529669C2 (en) 2007-10-16
WO2007097691A1 (en) 2007-08-30

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Legal Events

Date Code Title Description
NUG Patent has lapsed