MX2019004639A - Aparato de conformado por prensado en caliente y método de conformado por prensado en caliente. - Google Patents

Aparato de conformado por prensado en caliente y método de conformado por prensado en caliente.

Info

Publication number
MX2019004639A
MX2019004639A MX2019004639A MX2019004639A MX2019004639A MX 2019004639 A MX2019004639 A MX 2019004639A MX 2019004639 A MX2019004639 A MX 2019004639A MX 2019004639 A MX2019004639 A MX 2019004639A MX 2019004639 A MX2019004639 A MX 2019004639A
Authority
MX
Mexico
Prior art keywords
press
hot press
press processing
trim
forming
Prior art date
Application number
MX2019004639A
Other languages
English (en)
Inventor
SERIZAWA Tsutomu
OHBUCHI Koji
Kikawa Tamiya
Original Assignee
Unipres Corp
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 Unipres Corp filed Critical Unipres Corp
Publication of MX2019004639A publication Critical patent/MX2019004639A/es

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
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/022—Stamping using rigid devices or tools by heating the blank or stamping associated with heat treatment
    • 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
    • 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
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • 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
    • B21D37/16—Heating or cooling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching

Abstract

Durante el proceso de conformado por prensado para conformar un material en lámina en bruto mientras se sujeta una matriz en un punzón, una porción recortada se sujeta entre un escalón de retención recortado y un soporte de corte en tal estado en el que se aplica la fuerza elástica de un mecanismo de resorte en la porción recortada. A medida que continúa la operación de conformado por prensado por la matriz, la cuchilla recortadora se mueve relativamente a lo largo de un margen exterior de una porción de superficie de conformación del lado del punzón mientras que el soporte de corte se opone a la fuerza elástica del mecanismo de resorte al recibir la fuerza de prensado del escalón de retención recortado de manera que la cuchilla recortadora cizalla y corta la porción recortada entre la cuchilla recortadora y la esquina del extremo de la punta en el margen exterior de la porción de superficie de conformación del lado del punzón.
MX2019004639A 2016-11-01 2017-02-09 Aparato de conformado por prensado en caliente y método de conformado por prensado en caliente. MX2019004639A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016214708 2016-11-01
PCT/JP2017/004827 WO2018083814A1 (ja) 2016-11-01 2017-02-09 ホットプレス加工装置並びにホットプレス加工方法

Publications (1)

Publication Number Publication Date
MX2019004639A true MX2019004639A (es) 2019-09-18

Family

ID=62076435

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019004639A MX2019004639A (es) 2016-11-01 2017-02-09 Aparato de conformado por prensado en caliente y método de conformado por prensado en caliente.

Country Status (6)

Country Link
US (1) US20190247906A1 (es)
EP (1) EP3520917A1 (es)
JP (1) JPWO2018083814A1 (es)
CN (1) CN109843463A (es)
MX (1) MX2019004639A (es)
WO (1) WO2018083814A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108723198B (zh) * 2018-06-19 2024-03-12 广州市翔翎金属制品有限公司 一种钣金件拉伸模具及钣金件拉伸方法
CN108555061A (zh) * 2018-06-23 2018-09-21 东莞理工学院 一种能够健康维护的压平切块收集一体机
JP2020019112A (ja) * 2018-08-02 2020-02-06 トヨタ自動車株式会社 分断装置および分断方法
WO2020035915A1 (ja) * 2018-08-15 2020-02-20 ユニプレス株式会社 プレス成形装置、及び製造方法
CN109774108A (zh) * 2019-01-16 2019-05-21 梁格 一种塑料板料压制机
JP7172832B2 (ja) * 2019-04-23 2022-11-16 日本製鉄株式会社 熱間プレス成形品の製造方法
CN112475215A (zh) * 2020-10-27 2021-03-12 青岛征和工业股份有限公司 一种过渡链板的折弯方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005248253A (ja) 2004-03-04 2005-09-15 Unipres Corp 鋼材のホットプレス加工方法及び装置
DE102006040224A1 (de) * 2006-08-28 2008-03-20 Magna Automotive Services Gmbh Verfahren und Werkzeug zum Warmumformen eines Metallwerkstücks
DE102008034996B4 (de) * 2008-07-25 2010-11-18 Benteler Automobiltechnik Gmbh Vorrichtung zum Warmformen, Presshärten und Schneiden eines Halbzeugs aus härtbarem Stahl
JP2011092946A (ja) 2009-10-27 2011-05-12 Aisin Takaoka Ltd 熱間プレス加工装置及び熱間プレス加工方法
JP2011218436A (ja) * 2010-04-14 2011-11-04 Honda Motor Co Ltd 熱間プレス成形方法
DE102011116714B4 (de) * 2011-10-22 2022-12-22 Volkswagen Aktiengesellschaft Verfahren und Werkzeug zum Warmformen eines Blechmaterials
JP2014018801A (ja) * 2012-07-12 2014-02-03 Honda Motor Co Ltd 孔開け加工方法、孔を備えた構造体の製造方法および孔を備えた構造体
KR101427918B1 (ko) * 2012-10-05 2014-08-08 현대자동차 주식회사 핫 스탬핑 성형 장치 및 그 방법
US20160244855A1 (en) * 2013-10-21 2016-08-25 Edward K. Steinebach Method For Trimming A Hot Formed Part
CN105149428A (zh) * 2014-06-09 2015-12-16 Gnssolitech株式会社 毛坯成型和切边用的热冲压加工方法以及模具装置
JP6886769B2 (ja) 2015-05-25 2021-06-16 株式会社三共 遊技機
CN205074407U (zh) * 2015-06-24 2016-03-09 武汉理工大学 一种局部变强度热冲压件的成形模具

Also Published As

Publication number Publication date
CN109843463A (zh) 2019-06-04
WO2018083814A1 (ja) 2018-05-11
US20190247906A1 (en) 2019-08-15
EP3520917A1 (en) 2019-08-07
JPWO2018083814A1 (ja) 2019-09-19

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