FR2414373A1 - Sink component joining machine - used two-phase action of punch rolling flange over and forming half round bead (BR 14.8.79) - Google Patents

Sink component joining machine - used two-phase action of punch rolling flange over and forming half round bead (BR 14.8.79)

Info

Publication number
FR2414373A1
FR2414373A1 FR7800899A FR7800899A FR2414373A1 FR 2414373 A1 FR2414373 A1 FR 2414373A1 FR 7800899 A FR7800899 A FR 7800899A FR 7800899 A FR7800899 A FR 7800899A FR 2414373 A1 FR2414373 A1 FR 2414373A1
Authority
FR
France
Prior art keywords
edge
punch
half round
wing
sink component
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
FR7800899A
Other languages
French (fr)
Other versions
FR2414373B1 (en
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.)
BENE PIERRE
Original Assignee
BENE PIERRE
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 BENE PIERRE filed Critical BENE PIERRE
Priority to FR7800899A priority Critical patent/FR2414373A1/en
Priority to AR27491278A priority patent/AR214491A1/en
Priority to BR7900184A priority patent/BR7900184A/en
Publication of FR2414373A1 publication Critical patent/FR2414373A1/en
Application granted granted Critical
Publication of FR2414373B1 publication Critical patent/FR2414373B1/fr
Granted 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

The machine joins a wing(4) with a flange angle(5), the edge of the opening in the former being rolled over the sandwich a leg of the latter. A normal flange(3) to the wing edge is treated, being deformed in a continuous two stage process, and including an internal 180 deg. edge roll when completed. A die(9) with a retracting core block(10) centres the annular wing beneath a vertically reciprocating two piece punch. The punch has two active components in the form of annular intersliding pieces(15, 18). An external concave edge(16) of the inner piece(15) first contacts the flange(13) to initiate the roll, eventually being stopped by the die core(10). The outer piece(18) then descends, having an internal edge to a bevelled face(18a), and completing the deformation.
FR7800899A 1978-01-13 1978-01-13 Sink component joining machine - used two-phase action of punch rolling flange over and forming half round bead (BR 14.8.79) Granted FR2414373A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7800899A FR2414373A1 (en) 1978-01-13 1978-01-13 Sink component joining machine - used two-phase action of punch rolling flange over and forming half round bead (BR 14.8.79)
AR27491278A AR214491A1 (en) 1978-01-13 1978-12-21 CRIMPING TOOL
BR7900184A BR7900184A (en) 1978-01-13 1979-01-11 CHARGING APPLIANCE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7800899A FR2414373A1 (en) 1978-01-13 1978-01-13 Sink component joining machine - used two-phase action of punch rolling flange over and forming half round bead (BR 14.8.79)

Publications (2)

Publication Number Publication Date
FR2414373A1 true FR2414373A1 (en) 1979-08-10
FR2414373B1 FR2414373B1 (en) 1982-12-10

Family

ID=9203417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800899A Granted FR2414373A1 (en) 1978-01-13 1978-01-13 Sink component joining machine - used two-phase action of punch rolling flange over and forming half round bead (BR 14.8.79)

Country Status (3)

Country Link
AR (1) AR214491A1 (en)
BR (1) BR7900184A (en)
FR (1) FR2414373A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989003732A1 (en) * 1987-10-29 1989-05-05 Ag Für Automatisierte Werkzeuge Compression moulding tool for manufacturing multilayer moulder plates
EP0586956A1 (en) * 1992-08-24 1994-03-16 VSE VERPACKUNGS- UND SONDERMASCHINENBAU ENGINEERING GmbH Display package
CN114011975A (en) * 2021-09-14 2022-02-08 东风电驱动系统有限公司 Punching and riveting tool for starter driving end cover bearing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117380839B (en) * 2023-12-11 2024-02-09 常州菲莫斯桶业有限公司 Hemming stamping device and stamping method for metal barrel cover

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029259A (en) * 1931-08-19 1936-01-28 Texas Co Closure for containers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029259A (en) * 1931-08-19 1936-01-28 Texas Co Closure for containers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989003732A1 (en) * 1987-10-29 1989-05-05 Ag Für Automatisierte Werkzeuge Compression moulding tool for manufacturing multilayer moulder plates
EP0586956A1 (en) * 1992-08-24 1994-03-16 VSE VERPACKUNGS- UND SONDERMASCHINENBAU ENGINEERING GmbH Display package
CN114011975A (en) * 2021-09-14 2022-02-08 东风电驱动系统有限公司 Punching and riveting tool for starter driving end cover bearing

Also Published As

Publication number Publication date
FR2414373B1 (en) 1982-12-10
AR214491A1 (en) 1979-06-15
BR7900184A (en) 1979-08-14

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
TP Transmission of property
ST Notification of lapse