GB1217771A - Improvements in and relating to apparatus for impressing beads or for simultaneous flanging at both ends of thin-walled sheet metal cylinders - Google Patents

Improvements in and relating to apparatus for impressing beads or for simultaneous flanging at both ends of thin-walled sheet metal cylinders

Info

Publication number
GB1217771A
GB1217771A GB1076168A GB1076168A GB1217771A GB 1217771 A GB1217771 A GB 1217771A GB 1076168 A GB1076168 A GB 1076168A GB 1076168 A GB1076168 A GB 1076168A GB 1217771 A GB1217771 A GB 1217771A
Authority
GB
United Kingdom
Prior art keywords
beading
tools
flanging
cylinder
rotated
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.)
Expired
Application number
GB1076168A
Inventor
Alfred Pfaff
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.)
BLECHBEARBEITUNGS MASCHINENWER
Original Assignee
BLECHBEARBEITUNGS MASCHINENWER
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 BLECHBEARBEITUNGS MASCHINENWER filed Critical BLECHBEARBEITUNGS MASCHINENWER
Priority to GB1076168A priority Critical patent/GB1217771A/en
Publication of GB1217771A publication Critical patent/GB1217771A/en
Expired 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2615—Edge treatment of cans or tins
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2615—Edge treatment of cans or tins
    • B21D51/263—Flanging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

1,217,771. Beading and flanging. BLECHBEARBEITUNGSMASCHINENWERK AUE. VEB. 6 March, 1968, No. 10761/68. Heading B3E. An apparatus for beading or simultaneously flanging both ends of metal cylinders, e.g. can bodies, comprises beading and flanging tools 9 circularly orbiting about a central beading and flanging cylinder 19 which is arranged for rotation eccentrically to the circular orbit of the beading tools 9 by a rockable, resiliently supported bearing 20. A can body is conveyed by a worm feed 35 between opposed beading tools 9 mounted on beading mandrels 8 which are rotated about their own axes by a driving wheel 6, keyed on a rotating tubular shaft 3, engaging pinions 7 mounted in a member 14. The tubular shaft 3 is rotated about a fixed central shaft 2 through a pinion 4 and wheel 5, and through arms 17 rotates a ring 18 on which the beading cylinder 19 is mounted. The beading mandrels 8 are mounted in the member 14 which is rotated by a driving wheel 16 to move the beading tools 9 in a circular orbit. The opposed beading tools 9 are displaced axially into the can interior by a roller 11 engaging in a stationary cam 12. As the beading tools 9 are moved in their circular path, they approach the eccentrically rotating beading cylinder 19 to cause the can to be deformed, springs 29 producing a buffer effect. After deformation, the beading tools 9 are retracted by the cam 12 and the can conveyed by a deflector 37 into a channel 38. The can ends may be simultaneously flanged by co-operating flanging surfaces 9a, 19a on the tools 9 and cylinder 19. The bearing 20 is rockably mounted on a fixed carrier 21 by a bolt 22, and eccentrically positions the beading cylinder 19 by adjusting wedge-shaped bars 23, 24. Springs 29 may likewise be adjusted by wedge-shaped bars 26, 28.
GB1076168A 1968-03-06 1968-03-06 Improvements in and relating to apparatus for impressing beads or for simultaneous flanging at both ends of thin-walled sheet metal cylinders Expired GB1217771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1076168A GB1217771A (en) 1968-03-06 1968-03-06 Improvements in and relating to apparatus for impressing beads or for simultaneous flanging at both ends of thin-walled sheet metal cylinders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1076168A GB1217771A (en) 1968-03-06 1968-03-06 Improvements in and relating to apparatus for impressing beads or for simultaneous flanging at both ends of thin-walled sheet metal cylinders

Publications (1)

Publication Number Publication Date
GB1217771A true GB1217771A (en) 1970-12-31

Family

ID=9973776

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1076168A Expired GB1217771A (en) 1968-03-06 1968-03-06 Improvements in and relating to apparatus for impressing beads or for simultaneous flanging at both ends of thin-walled sheet metal cylinders

Country Status (1)

Country Link
GB (1) GB1217771A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006321A1 (en) * 1978-06-13 1980-01-09 METAL BOX p.l.c. Apparatus for operating on hollow workpieces
FR2511621A1 (en) * 1981-08-21 1983-02-25 Carnaud Emballage Sa Press for moulding wall of food can - uses rotary mandrel on turntable to pass work over moulding sector with gravity feed having adjustable guides
CN103056242A (en) * 2013-01-12 2013-04-24 成都海川制盖有限公司 Novel vertical binding and padding machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006321A1 (en) * 1978-06-13 1980-01-09 METAL BOX p.l.c. Apparatus for operating on hollow workpieces
FR2511621A1 (en) * 1981-08-21 1983-02-25 Carnaud Emballage Sa Press for moulding wall of food can - uses rotary mandrel on turntable to pass work over moulding sector with gravity feed having adjustable guides
CN103056242A (en) * 2013-01-12 2013-04-24 成都海川制盖有限公司 Novel vertical binding and padding machine
CN103056242B (en) * 2013-01-12 2015-08-05 成都海川制盖有限公司 Vertical roll forming cushion assembler

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