KR970073786A - Method of molding a side member of a vehicle and apparatus therefor - Google Patents

Method of molding a side member of a vehicle and apparatus therefor Download PDF

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Publication number
KR970073786A
KR970073786A KR1019960016899A KR19960016899A KR970073786A KR 970073786 A KR970073786 A KR 970073786A KR 1019960016899 A KR1019960016899 A KR 1019960016899A KR 19960016899 A KR19960016899 A KR 19960016899A KR 970073786 A KR970073786 A KR 970073786A
Authority
KR
South Korea
Prior art keywords
side member
upper mold
vehicle
pressing
mold
Prior art date
Application number
KR1019960016899A
Other languages
Korean (ko)
Other versions
KR0182407B1 (en
Inventor
이윤한
Original Assignee
박병재
현대자동차 주식회사
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 박병재, 현대자동차 주식회사 filed Critical 박병재
Priority to KR1019960016899A priority Critical patent/KR0182407B1/en
Publication of KR970073786A publication Critical patent/KR970073786A/en
Application granted granted Critical
Publication of KR0182407B1 publication Critical patent/KR0182407B1/en

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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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • 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
    • B21D24/02—Die-cushions
    • 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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/02—Stabbing or piercing, e.g. for making sieves
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/28—Associations of cutting devices therewith
    • B21D43/285—Devices for handling elongated articles, e.g. bars, tubes or profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

본 발명은 한조의 금형에 의해서 드로우(Draw)와 리스트라이크(Restrike) 공정을 동시에 수행될 수 있도록 하여 사이드 멤버 성형공정이 대폭 축소되도록 하는 동시에 제품 생산 기간이 대단히 단축되도록 하면서 특히 금형 제작에 따른 기간과 비용을 절감시킬 수 있도록 하는 차량의 사이드 멤버 성형 방법 및 그에 따른 장치에 대한 것으로서 상세하게는 하부 금형의 상부로부터 수직으로 하강하는 상부 금형의 저면 센터에 돌설시킨 가압 돌부가 상기 하부 금형의 중앙에 신축이 가능하게 탄설시킨 쿠션 패드 상단부로 안착시킨 사이드 멤버 소재를 압착시키도록 하여 드로윙시키는 동시에 상기 상부 금형의 양측에서 웨지 연결된 양측의 캠 슬라이드가 내측으로 슬라이딩 이동하면서 상기의 소재를 측방에서 압착시켜 리스트라이킹시키도록 하고, 다음 공정에서 트림과 피어싱을 시켜 제품이 성형될 수 있도록 하는 성형방법과 그에 따른 장치를 제공코자 하는 것이다.The present invention enables a draw and a restrike process to be simultaneously performed by a set of molds, thereby greatly reducing a side member molding process, and at the same time, The present invention relates to a method of forming a side member of a vehicle and a method of manufacturing the side member of a vehicle. The side member material seated on the upper end portion of the cushion pad laid down so as to be stretchable is squeezed so that the cam slide on both sides of the wedge connected to both sides of the upper mold slides inward while pressing the material in the lateral direction Strike, and then By a trim and pierce at still it wishes to provide a molding method and device according to it so that the product can be molded.

Description

차량의 사이드 멤버(Side Member) 성형 방법 및 그에 따른 장치Method of molding a side member of a vehicle and apparatus therefor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제 1도는 본 발명에 따른 일실시예를 나타낸 구조도, 제 2도는 동 발명에 따른 작동상태도, 제 3도는 종래 드로우 공정시의 금형 구조도, 제 4도는 종래 리스트라이크 공정시의 금형 구조도.1 is a structural view showing one embodiment according to the present invention, FIG. 2 is an operating state diagram according to the present invention, FIG. 3 is a mold structure diagram in a conventional draw process, and FIG. .

Claims (4)

하부 금형의 상부로부터 수직으로 하강하는 상부 금형의 저면센터에 돌성시킨 가압 돌부가 상기 하부 금형의 중앙에 신축이 가능하게 탄설시킨 쿠션 패드 상단부로 안착시킨 사이드 멤버 소재를 압착시키도록 하여 드로윙시키는 동시에 상기 상부 금형의 양측에서 웨지 연결된 양측의 캠 슬라이드가 내측으로 슬라이딩 이동하면서 상기의 소재를 측방에서 압착시켜 리스트라이킹시키도록 하고, 다음 공정에서 트림과 피어싱을 시켜 제품이 성형될 수 있도록 하는 것을 특징으로 하는 차량의 사이드 멤버 성형방법.A pressing member protruding from the bottom center of the upper mold descending vertically from the upper portion of the lower mold presses the side member material seated on the upper end of the cushion pad elastically provided at the center of the lower mold, The cam slide on both sides connected to the wedge on both sides of the upper mold slides inward while pressing and squeezing the material in the lateral direction so that the product can be molded by trimming and piercing in the next step A method of forming a side member of a vehicle. 센터에 신축적으로 쿠션 패드가 상하운동토록 하는 하부 금형과, 상기 하부 금형 상부로부터 수직 하강하면서 저면에 돌설시킨 가압 돌부가 상기 쿠션 패드에 얹혀진 소재내로 압착되면서 소재를 드로윙 시키도록 하는 상부 금형과, 상기 상부 금형과 하부 금형 사이에서 상기 상부 금형과는 웨지결합되어 가압력에 의해 상기 하부 금형 상면을 따라 대향면간 간격을 좁히면서 슬라이딩되도록 하여 소재를 리스트라이킹시키도록 하는 캠 슬라이드와 로 구성됨을 특징으로 하는 차량의 사이드 멤버 성형장치.An upper mold for vertically lowering the upper mold from the upper mold and pressing the lower mold against the lower surface of the cushion pad so as to draw the material while being pressed into the material placed on the cushion pad; And a cam slide which is wedge-coupled with the upper mold between the upper mold and the lower mold so as to slide along the upper surface of the lower mold by pressing force while narrowing the gap between the facing surfaces, thereby restricting the material A side member forming device for a vehicle. 제 2항에 있어서, 상기 상부 금형의 저면에서 돌설되는 가압 돌부는 소재로의 압입을 용이하게 수행되도록 하기 위해서 단면을 상협하광(上挾下廣)의 형상으로 형성시키게 됨을 특징으로 하는 차량의 사이드 멤버 성형장치.[3] The apparatus as claimed in claim 2, wherein the pressing protrusion protruding from the bottom surface of the upper mold has a cross-sectional shape in a top-downward direction so as to easily press- Member forming device. 제 2항에 있어서, 상기 상부 금형과 캠 슬라이드의 웨지 연결부인 양 슬라이드면 간에는 일측으로 마찰에 강한 재질로 되는 드라이브(40)가 부착되도록 하는 것을 특징으로 하는 차량의 사이드 멤버 성형장치.The side member forming apparatus for a vehicle according to claim 2, wherein a drive (40) made of a material resistant to friction is attached between the upper mold and both slide surfaces, i.e., the wedge connecting portion of the cam slide. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960016899A 1996-05-20 1996-05-20 Side member molding method of a vehicle KR0182407B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960016899A KR0182407B1 (en) 1996-05-20 1996-05-20 Side member molding method of a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960016899A KR0182407B1 (en) 1996-05-20 1996-05-20 Side member molding method of a vehicle

Publications (2)

Publication Number Publication Date
KR970073786A true KR970073786A (en) 1997-12-10
KR0182407B1 KR0182407B1 (en) 1999-04-01

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100343585B1 (en) * 2000-07-24 2002-07-20 현대자동차주식회사 Manufacturing method for a front side member panel of vehicle
CN104325016A (en) * 2014-10-08 2015-02-04 广东骏汇汽车科技股份有限公司 One-step forming mold and one-step forming method of thick-material convex hull product

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100422657B1 (en) * 2001-08-31 2004-03-12 현대자동차주식회사 Drawing die of panel forming for automotive
KR101573579B1 (en) 2013-10-24 2015-12-01 현대자동차주식회사 A Hot Clamping Method and an Apparatus thereof
CN103990720B (en) * 2014-06-06 2015-12-30 安徽江淮汽车股份有限公司 The warpage preventing structure of the medium-and-large-sized Wedge mechanism of Press Tools for Automobiles
CN104174771B (en) * 2014-09-09 2016-08-17 奇瑞汽车股份有限公司 A kind of double-deck wedge structure and process for stamping

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100343585B1 (en) * 2000-07-24 2002-07-20 현대자동차주식회사 Manufacturing method for a front side member panel of vehicle
CN104325016A (en) * 2014-10-08 2015-02-04 广东骏汇汽车科技股份有限公司 One-step forming mold and one-step forming method of thick-material convex hull product

Also Published As

Publication number Publication date
KR0182407B1 (en) 1999-04-01

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