CN108688218A - 冲压机构及其制作和使用方法 - Google Patents

冲压机构及其制作和使用方法 Download PDF

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Publication number
CN108688218A
CN108688218A CN201810246745.4A CN201810246745A CN108688218A CN 108688218 A CN108688218 A CN 108688218A CN 201810246745 A CN201810246745 A CN 201810246745A CN 108688218 A CN108688218 A CN 108688218A
Authority
CN
China
Prior art keywords
adhesive
lower die
upper mold
many variations
product
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.)
Pending
Application number
CN201810246745.4A
Other languages
English (en)
Chinese (zh)
Inventor
C·A·帕尔梅拉
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.)
GM Global Technology Operations LLC
Original Assignee
GM Global Technology Operations 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 GM Global Technology Operations LLC filed Critical GM Global Technology Operations LLC
Publication of CN108688218A publication Critical patent/CN108688218A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • 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
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor
    • B21D24/06—Mechanically spring-loaded blank holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Presses And Accessory Devices Thereof (AREA)
CN201810246745.4A 2017-04-04 2018-03-23 冲压机构及其制作和使用方法 Pending CN108688218A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/478,517 US20180281042A1 (en) 2017-04-04 2017-04-04 Press mechanism and method of making and using the same
US15/478517 2017-04-04

Publications (1)

Publication Number Publication Date
CN108688218A true CN108688218A (zh) 2018-10-23

Family

ID=63524620

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810246745.4A Pending CN108688218A (zh) 2017-04-04 2018-03-23 冲压机构及其制作和使用方法

Country Status (3)

Country Link
US (1) US20180281042A1 (de)
CN (1) CN108688218A (de)
DE (1) DE102018107711A1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080022747A1 (en) * 2006-07-27 2008-01-31 Ford Motor Company Draw press with a fixed draw punch and a floating draw punch
CN101758139A (zh) * 2009-12-04 2010-06-30 江苏新炜实业有限公司 铝箔容器的冷冲压模具
CN103599982A (zh) * 2013-11-25 2014-02-26 上海交通大学 板料多点模预拉深渐进复合成形方法及成形装置
CN105013918A (zh) * 2015-07-02 2015-11-04 奇瑞汽车股份有限公司 复杂型面板材拉延模及其控制方法
CN105537360A (zh) * 2015-12-25 2016-05-04 燕山大学 一种金属板材软模正反拉深成形方法
CN106475450A (zh) * 2016-09-23 2017-03-08 奇瑞汽车股份有限公司 用于汽车覆盖件内板加工的冲压装置及方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080022747A1 (en) * 2006-07-27 2008-01-31 Ford Motor Company Draw press with a fixed draw punch and a floating draw punch
CN101758139A (zh) * 2009-12-04 2010-06-30 江苏新炜实业有限公司 铝箔容器的冷冲压模具
CN103599982A (zh) * 2013-11-25 2014-02-26 上海交通大学 板料多点模预拉深渐进复合成形方法及成形装置
CN105013918A (zh) * 2015-07-02 2015-11-04 奇瑞汽车股份有限公司 复杂型面板材拉延模及其控制方法
CN105537360A (zh) * 2015-12-25 2016-05-04 燕山大学 一种金属板材软模正反拉深成形方法
CN106475450A (zh) * 2016-09-23 2017-03-08 奇瑞汽车股份有限公司 用于汽车覆盖件内板加工的冲压装置及方法

Also Published As

Publication number Publication date
US20180281042A1 (en) 2018-10-04
DE102018107711A1 (de) 2018-10-04

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Application publication date: 20181023