EP3453468A4 - Sheet blank forming method and device for the implementation thereof - Google Patents

Sheet blank forming method and device for the implementation thereof Download PDF

Info

Publication number
EP3453468A4
EP3453468A4 EP17894656.2A EP17894656A EP3453468A4 EP 3453468 A4 EP3453468 A4 EP 3453468A4 EP 17894656 A EP17894656 A EP 17894656A EP 3453468 A4 EP3453468 A4 EP 3453468A4
Authority
EP
European Patent Office
Prior art keywords
implementation
forming method
sheet blank
blank forming
sheet
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
EP17894656.2A
Other languages
German (de)
French (fr)
Other versions
EP3453468A1 (en
Inventor
Rinat Muzakhitovich GILFANOV
Sergei Nikolaevich KNYAZEV
Petr Valentinovich TRUSOV
Anton Yurievich YANTS
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.)
Obshchestvo S Ogranichennoy Otvetstvennost'yu "samer" (ooo "samer")
Original Assignee
Obshchestvo S Ogranichennoy Otvetstvennost'yu "samer" (ooo "samer")
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 Obshchestvo S Ogranichennoy Otvetstvennost'yu "samer" (ooo "samer") filed Critical Obshchestvo S Ogranichennoy Otvetstvennost'yu "samer" (ooo "samer")
Publication of EP3453468A1 publication Critical patent/EP3453468A1/en
Publication of EP3453468A4 publication Critical patent/EP3453468A4/en
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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor
    • B21D24/08—Pneumatically or hydraulically loaded blank holders
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor
    • 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
    • B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
    • B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Control Of Presses (AREA)
EP17894656.2A 2017-07-25 2017-08-30 Sheet blank forming method and device for the implementation thereof Ceased EP3453468A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2017126796A RU2685624C2 (en) 2017-07-25 2017-07-25 Method of sheet forging and differentiated pressure device of sheet forging press
PCT/RU2017/000632 WO2019022634A1 (en) 2017-07-25 2017-08-30 Sheet blank forming method and device for the implementation thereof

Publications (2)

Publication Number Publication Date
EP3453468A1 EP3453468A1 (en) 2019-03-13
EP3453468A4 true EP3453468A4 (en) 2019-10-09

Family

ID=65037238

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17894656.2A Ceased EP3453468A4 (en) 2017-07-25 2017-08-30 Sheet blank forming method and device for the implementation thereof

Country Status (5)

Country Link
EP (1) EP3453468A4 (en)
KR (1) KR20200034916A (en)
CN (1) CN109641256A (en)
RU (1) RU2685624C2 (en)
WO (1) WO2019022634A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2723857C1 (en) * 2019-04-29 2020-06-17 Общество с ограниченной ответственностью "Кипер" Device for control of sector clamp of die for sheet stamping
CN110421639A (en) * 2019-09-06 2019-11-08 东莞市日源盛橡胶绝缘制品有限公司 The production equipment and its production technology of a kind of angle band R mouse pad
CN110899448B (en) * 2019-12-03 2021-01-12 哈尔滨工业大学 Blank holder force partition loading device and method
CN112775275B (en) * 2021-01-11 2022-12-23 芜湖市铭镁精密模具有限公司 High-precision hardware stamping die

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1361134A (en) * 1963-06-25 1964-05-15 Bbc Brown Boveri & Cie Air damped pneumatic control system
US4745792A (en) * 1986-10-14 1988-05-24 Aluminum Company Of America Blankholder for a draw press
EP0744230A1 (en) * 1995-05-22 1996-11-27 Toyota Jidosha Kabushiki Kaisha Pressing method and system wherein cushion plate is lowered by shock absorbers arranged between the die and the cushion plate before holding of the blank between the die and the pressure ring
EP0852523A1 (en) * 1996-05-30 1998-07-15 RECHERCHE ET DEVELOPPEMENT DU GROUPE COCKERILL SAMBRE, en abrégé: RD-CS Improvement to the blank holder force regulating system in a press
US20140360356A1 (en) * 2013-06-07 2014-12-11 Tk Holdings Inc. Vented Pressurized Gas-Powered Actuator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU524584A1 (en) * 1975-02-27 1976-08-15 Московский авиационный технологический институт им.К.Э.Циолковского Stamp for drawing cylindrical products
SU776713A1 (en) * 1978-12-14 1980-11-07 Предприятие П/Я М-5671 Apparatus for deep drawing of hollow parts
SU1324724A1 (en) * 1986-04-10 1987-07-23 Предприятие П/Я Р-6601 Die for making hollow parts
UY25210A1 (en) * 1997-10-16 1999-04-09 Cosma Int Inc DEFORMATION STAMPING DIE FOR THE STAMPING OF BODY PANELS OF MOTOR VEHICLES.
RU2201830C2 (en) * 2001-05-08 2003-04-10 Открытое акционерное общество "ГАЗ" Die set for drawing complex-shape parts
JP4986112B2 (en) 2006-02-27 2012-07-25 株式会社Ｉｈｉ Cushion load control device and press machine equipped with cushion load control device
RU81541U1 (en) * 2008-10-13 2009-03-20 Государственное Образовательное Учреждение Высшего Профессионального Образования "Омский Государственный Технический Университет" AIR SPRING
RU2527820C2 (en) 2011-12-05 2014-09-10 Открытое акционерное общество "АВТОВАЗ" Method of forging box from steel blank at simple-action press
RU2545863C2 (en) * 2013-06-25 2015-04-10 Открытое акционерное общество "АВТОВАЗ" Multiprocess drawing of box part from sheet blank
RU2580112C1 (en) * 2013-11-14 2016-04-10 Общество С Ограниченной Ответственностью "Украинская Импульсная Индустрия" Hydraulic unit of impact action

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1361134A (en) * 1963-06-25 1964-05-15 Bbc Brown Boveri & Cie Air damped pneumatic control system
US4745792A (en) * 1986-10-14 1988-05-24 Aluminum Company Of America Blankholder for a draw press
EP0744230A1 (en) * 1995-05-22 1996-11-27 Toyota Jidosha Kabushiki Kaisha Pressing method and system wherein cushion plate is lowered by shock absorbers arranged between the die and the cushion plate before holding of the blank between the die and the pressure ring
EP0852523A1 (en) * 1996-05-30 1998-07-15 RECHERCHE ET DEVELOPPEMENT DU GROUPE COCKERILL SAMBRE, en abrégé: RD-CS Improvement to the blank holder force regulating system in a press
US20140360356A1 (en) * 2013-06-07 2014-12-11 Tk Holdings Inc. Vented Pressurized Gas-Powered Actuator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019022634A1 *

Also Published As

Publication number Publication date
CN109641256A (en) 2019-04-16
RU2017126796A3 (en) 2019-01-25
RU2017126796A (en) 2019-01-25
EP3453468A1 (en) 2019-03-13
WO2019022634A1 (en) 2019-01-31
RU2685624C2 (en) 2019-04-22
KR20200034916A (en) 2020-04-01

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Inventor name: YANTS, ANTON YURIEVICH

Inventor name: KNYAZEV, SERGEI NIKOLAEVICH

Inventor name: GILFANOV, RINAT MUZAKHITOVICH

Inventor name: TRUSOV, PETR VALENTINOVICH

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