WO2018128962A1 - Redraw sleeve - Google Patents

Redraw sleeve Download PDF

Info

Publication number
WO2018128962A1
WO2018128962A1 PCT/US2018/012029 US2018012029W WO2018128962A1 WO 2018128962 A1 WO2018128962 A1 WO 2018128962A1 US 2018012029 W US2018012029 W US 2018012029W WO 2018128962 A1 WO2018128962 A1 WO 2018128962A1
Authority
WO
WIPO (PCT)
Prior art keywords
redraw
inch
engagement portion
redraw sleeve
radial surface
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.)
Ceased
Application number
PCT/US2018/012029
Other languages
English (en)
French (fr)
Inventor
James Alan SINES
Christopher Michael HARMON
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.)
Stolle Machinery Co LLC
Original Assignee
Stolle Machinery Co LLC
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 Stolle Machinery Co LLC filed Critical Stolle Machinery Co LLC
Priority to CN202110860699.9A priority Critical patent/CN113458233B/zh
Priority to EP18736092.0A priority patent/EP3565676A4/en
Priority to CN201880010804.6A priority patent/CN110267751B/zh
Priority to JP2019536826A priority patent/JP7022756B2/ja
Publication of WO2018128962A1 publication Critical patent/WO2018128962A1/en
Anticipated expiration legal-status Critical
Priority to JP2022016863A priority patent/JP7174872B2/ja
Ceased 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/30—Deep-drawing to finish articles formed by deep-drawing
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/28—Deep-drawing of cylindrical articles using consecutive dies
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • 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
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations

Definitions

  • the ironing dies are disposed behind, and axially aligned with, the redraw die.
  • the ironing dies are not part of the redraw assembly.
  • An elongated, cylindrical ram having a punch at the forward, distal end is aligned with, and structured to travel tlirough, the openings in the redraw die and the ironing dies.
  • a domer is a die structured to form a concave dome in the bottom of the cup/can.
  • two or more parts or components are “coupled” shall mean that the parts are joined or operate together either directly or indirectly, i.e., through one or more intermediate parts or components, so long as a link occurs.
  • directly coupled means that two elements are directly in contact with each other.
  • fixedly coupled or “fixed” means that two components are coupled so as to move as one while maintaining a constant orientation relative to each other. Accordingly, when two elements are coupled, all portions of those elements are coupled.
  • a "fastener” is a separate component structured to couple two or more elements.
  • a bolt is a “fastener” but a tongue-and-groove coupling is not a “fastener.” That is, the tongue-and-groove elements are part of the elements being coupled and are not a separate component.
  • the phrase "removably coupled” or “temporarily coupled” means that one component is coupled with another component in an essentially temporary manner. That is, the two components are coupled in such a way that the joining or separation of the components is easy and would not damage the components.
  • the redraw sleeve assembly 40 includes a mounting 50 and a redraw sleeve 70.
  • the redraw assembly mounting 50 (hereinafter "mounting" 50) includes a generally torus shaped body 52. That is, in an exemplary embodiment, the mounting body 52 is a generally hollow cylinder having an outer radius, defining a generally circular outer surface 54, and an inner radius defining a generally circular inner surface 56. hi an exemplary embodiment, the mounting body inner surface 56 has a radius that is larger than the radius of the ram 12 and/or the punch 38. Further, the mounting body 52 includes a first end 58 and a second end 62. In an exemplary embodiment, the mounting body 52 is a metal body.
  • the redraw sleeve 70 also includes a generally torus shaped body 72.
  • the redraw sleeve body 72 is a generally hollow cylinder having an outer radius, defining a generally circular outer surface 74, and an inner radius defining a generally circular inner surface 76.
  • the mounting body inner surface 76 has a radius that is larger than the radius of the ram 12 and/or the punch 38, but is slightly smaller than the mounting body inner surface 56.
  • the redraw sleeve body 72 includes a first end 78 and a second end 80. hi an exemplary embodiment, the redraw sleeve body 72 is one of a ceramic body or a carbide body.
  • a transition surface 102 contour that substantially corresponds to the inner surface of a cup 2 at the time when the sleeve body second end 80 initially engages the cup 2 is, as used herein, a "tangent and congruent" contour.
  • the transition surface 102, or the engagement portion 106 has a "tangent and congruent" contour.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
  • Coating Apparatus (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
PCT/US2018/012029 2017-01-06 2018-01-02 Redraw sleeve Ceased WO2018128962A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN202110860699.9A CN113458233B (zh) 2017-01-06 2018-01-02 再拉套筒和制罐机
EP18736092.0A EP3565676A4 (en) 2017-01-06 2018-01-02 RE-STRETCH SLEEVE
CN201880010804.6A CN110267751B (zh) 2017-01-06 2018-01-02 再拉套筒
JP2019536826A JP7022756B2 (ja) 2017-01-06 2018-01-02 再絞りスリーブ
JP2022016863A JP7174872B2 (ja) 2017-01-06 2022-02-07 再絞りスリーブ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/399,795 2017-01-06
US15/399,795 US10807141B2 (en) 2017-01-06 2017-01-06 Redraw sleeve

Publications (1)

Publication Number Publication Date
WO2018128962A1 true WO2018128962A1 (en) 2018-07-12

Family

ID=62782143

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/012029 Ceased WO2018128962A1 (en) 2017-01-06 2018-01-02 Redraw sleeve

Country Status (5)

Country Link
US (1) US10807141B2 (enExample)
EP (1) EP3565676A4 (enExample)
JP (2) JP7022756B2 (enExample)
CN (2) CN110267751B (enExample)
WO (1) WO2018128962A1 (enExample)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105645A (en) * 1989-11-13 1992-04-21 Toyo Seikan Kaisha, Ltd. Method of redrawing metal cup
US5343729A (en) 1985-03-15 1994-09-06 Weirton Steel Corporation Fabricating one-piece can bodies with controlled side wall elongation
US5454252A (en) * 1993-12-28 1995-10-03 Aluminum Company Of America Can body maker apparatus with flexible redraw sleeve
US5775160A (en) * 1997-04-30 1998-07-07 Aluminum Company Of America Redraw mechanism for can body maker apparatus
US5946964A (en) 1998-04-01 1999-09-07 American National Can Company Redraw sleeve for can body making station
US20150068268A1 (en) * 2013-09-11 2015-03-12 Stolle Machinery Company, Llc Actuator with variable speed servo motor for redraw assembly

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233878A (en) * 1975-09-10 1977-03-15 Shin Nippon Koki Co Ltd Method of forming containers by redrawing and ironing*or redrawing with ironing and ironing
CS232014B1 (en) * 1982-03-04 1985-01-16 Jiri Tomasek Method of hydromechanical drawing of deep of drawn parts and apparatus for performing this method
US4414836A (en) * 1982-09-30 1983-11-15 National Steel Corporation Method of and apparatus for deep drawing metal containers
US5590558A (en) * 1985-03-15 1997-01-07 Weirton Steel Corporation Draw-processing of can bodies for sanitary can packs
US5014536A (en) * 1985-03-15 1991-05-14 Weirton Steel Corporation Method and apparatus for drawing sheet metal can stock
US5209099A (en) * 1985-03-15 1993-05-11 Weirton Steel Corporation Draw-process methods, systems and tooling for fabricating one-piece can bodies
US4976131A (en) * 1987-07-01 1990-12-11 Adolph Coors Company Can body making apparatus
NL8701623A (nl) * 1987-07-10 1989-02-01 Hoogovens Groep Bv Werkwijze en inrichting voor het wandstrekken van een eendelig busvormig lichaam, alsmede aldus gevormd lichaam.
WO1990009851A1 (en) * 1989-02-27 1990-09-07 Adolph Coors Company Can body making apparatus
GB8913209D0 (en) * 1989-06-08 1989-07-26 Metal Box Plc Method and apparatus for forming wall ironed articles
US5718352A (en) * 1994-11-22 1998-02-17 Aluminum Company Of America Threaded aluminum cans and methods of manufacture
US5394727A (en) 1993-08-18 1995-03-07 Aluminum Company Of America Method of forming a metal container body
US5564300A (en) * 1993-12-28 1996-10-15 Aluminum Company Of America Ram guidance mechanism for can body maker apparatus
JPH08168828A (ja) * 1994-12-15 1996-07-02 Furukawa Electric Co Ltd:The Ｄｉ缶の成形方法
US5497646A (en) 1995-01-05 1996-03-12 Aluminum Company Of America Air stripper for can body maker apparatus
JP3627996B2 (ja) * 1995-12-26 2005-03-09 三菱化学株式会社 管用しごき加工装置
JP5675171B2 (ja) * 2010-05-25 2015-02-25 富士工業株式会社 エッジ形成プレス加工による環状部材及びその製造方法
US8444158B2 (en) * 2010-06-30 2013-05-21 Diversified Machine, Inc. Knuckle and bushing assembly
JP2013146751A (ja) 2012-01-18 2013-08-01 Kyoto Institute Of Technology 被加工部材の加工方法および加工装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5343729A (en) 1985-03-15 1994-09-06 Weirton Steel Corporation Fabricating one-piece can bodies with controlled side wall elongation
US5105645A (en) * 1989-11-13 1992-04-21 Toyo Seikan Kaisha, Ltd. Method of redrawing metal cup
US5454252A (en) * 1993-12-28 1995-10-03 Aluminum Company Of America Can body maker apparatus with flexible redraw sleeve
US5775160A (en) * 1997-04-30 1998-07-07 Aluminum Company Of America Redraw mechanism for can body maker apparatus
US5946964A (en) 1998-04-01 1999-09-07 American National Can Company Redraw sleeve for can body making station
US20150068268A1 (en) * 2013-09-11 2015-03-12 Stolle Machinery Company, Llc Actuator with variable speed servo motor for redraw assembly

Also Published As

Publication number Publication date
JP2022068230A (ja) 2022-05-09
EP3565676A1 (en) 2019-11-13
CN113458233B (zh) 2023-04-28
EP3565676A4 (en) 2020-08-12
CN113458233A (zh) 2021-10-01
US10807141B2 (en) 2020-10-20
CN110267751B (zh) 2021-07-06
CN110267751A (zh) 2019-09-20
JP7022756B2 (ja) 2022-02-18
US20180193894A1 (en) 2018-07-12
JP7174872B2 (ja) 2022-11-17
JP2020514065A (ja) 2020-05-21

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