US20190176205A1 - Machine for forming metal stampings having an edge portion folded over on itself - Google Patents

Machine for forming metal stampings having an edge portion folded over on itself Download PDF

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Publication number
US20190176205A1
US20190176205A1 US16/306,760 US201716306760A US2019176205A1 US 20190176205 A1 US20190176205 A1 US 20190176205A1 US 201716306760 A US201716306760 A US 201716306760A US 2019176205 A1 US2019176205 A1 US 2019176205A1
Authority
US
United States
Prior art keywords
blade
bending
cutting
upper die
die holder
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.)
Abandoned
Application number
US16/306,760
Other languages
English (en)
Inventor
Sandro Mizzon
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of US20190176205A1 publication Critical patent/US20190176205A1/en
Abandoned legal-status Critical Current

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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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/16—Additional equipment in association with the tools, e.g. for shearing, for trimming
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/12—Edge-curling
    • B21D19/14—Reinforcing edges, e.g. armouring same
    • 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
    • B21D22/22—Deep-drawing with devices for holding the edge of the blanks
    • 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
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
US16/306,760 2016-06-21 2017-06-21 Machine for forming metal stampings having an edge portion folded over on itself Abandoned US20190176205A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITUA2016A004545A ITUA20164545A1 (it) 2016-06-21 2016-06-21 Sistema unico per la formatura di stampati metallici bordati
IT102016000063620 2016-06-21
PCT/IB2017/053705 WO2017221176A1 (en) 2016-06-21 2017-06-21 Machine for forming metal stampings having an edge portion folded over on itself

Publications (1)

Publication Number Publication Date
US20190176205A1 true US20190176205A1 (en) 2019-06-13

Family

ID=57133342

Family Applications (1)

Application Number Title Priority Date Filing Date
US16/306,760 Abandoned US20190176205A1 (en) 2016-06-21 2017-06-21 Machine for forming metal stampings having an edge portion folded over on itself

Country Status (4)

Country Link
US (1) US20190176205A1 (it)
EP (1) EP3471903A1 (it)
IT (1) ITUA20164545A1 (it)
WO (1) WO2017221176A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115090756A (zh) * 2022-08-26 2022-09-23 浙江易锻精密机械有限公司 一种冲压设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108580666A (zh) * 2018-08-02 2018-09-28 安徽江淮汽车集团股份有限公司 一种冲压件卷边方法及其模具
CN109773054B (zh) * 2019-03-25 2020-12-29 广西艾盛创制科技有限公司 一种金属板料局部冲孔包边连接模具及其工作方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685338A (en) * 1970-04-24 1972-08-22 Krause Ass F A Hem formation
JP3320847B2 (ja) * 1993-07-16 2002-09-03 マツダ株式会社 プレス加工装置
FR2943563A1 (fr) * 2009-03-24 2010-10-01 Peugeot Citroen Automobiles Sa Outillage de presse pour le detourage et le relevage d'un meme bord de tole en une seule operation
FR3009691B1 (fr) * 2013-08-14 2015-08-21 Peugeot Citroen Automobiles Sa Outillage d’emboutissage pour la mise en forme du bord d’une piece de tolerie et procede de mise en œuvre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115090756A (zh) * 2022-08-26 2022-09-23 浙江易锻精密机械有限公司 一种冲压设备

Also Published As

Publication number Publication date
EP3471903A1 (en) 2019-04-24
ITUA20164545A1 (it) 2017-12-21
WO2017221176A1 (en) 2017-12-28

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