KR100387783B1 - The method of door panel having double function - Google Patents
The method of door panel having double function Download PDFInfo
- Publication number
- KR100387783B1 KR100387783B1 KR10-2000-0074220A KR20000074220A KR100387783B1 KR 100387783 B1 KR100387783 B1 KR 100387783B1 KR 20000074220 A KR20000074220 A KR 20000074220A KR 100387783 B1 KR100387783 B1 KR 100387783B1
- Authority
- KR
- South Korea
- Prior art keywords
- outer panel
- belt
- forming
- trimming
- manufacturing
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0412—Lower door structure
- B60J5/0415—Outer panel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0412—Lower door structure
- B60J5/0413—Inner panel, e.g. characterised by carrying components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
- B60R13/0237—Side or rear panels
- B60R13/0243—Doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/531—Doors
Abstract
본 발명은 이중기능을 갖는 차량 도어패널의 제작방법에 관한 것으로, 하나의 금형을 사용하여 아우터패널과 밸트레일을 일체로 제작하면서 열을 가하지 않아 치수의 불안정을 제거할 수 있도록 함에 그 목적이 있다.The present invention relates to a method of manufacturing a vehicle door panel having a dual function, the object is to remove the instability of the dimension by applying heat while manufacturing the outer panel and the belt trail integrally using a single mold. .
상기와 같은 목적을 달성하기 위한 본 발명은, 도어의 바깥측을 이루는 아우터패널(1)의 형상을 벨트레일의 형성 부위만큼 트링밍부를 만들어 성형하는 드로공정과, 이 드로공정에 의해 형성된 트링밍부(T)에 밸트레일(2)부위와 아우터패널(1)부위를 구분하는 절곡된 연장단(1a)의 상단부로 절곡부(B)를 형성하는 트리밍공정 및 이 트리밍공정후 상기 절곡부를 아우터패널(1)의 안쪽으로 완전히 절곡시켜 벨트레일(2)을 형성하는 캠플랜지공정으로 이루어지는 것을 특징으로 한다.The present invention for achieving the above object, the draw step of forming and molding the shape of the outer panel (1) forming the outer side of the door as much as the forming portion of the belt rail, and the trimming part formed by the draw process A trimming process of forming a bent portion B at the upper end of the bent extension end 1a that separates the portion of the belt trail 2 and the outer panel 1 at (T) and the bent portion after the trimming process It is characterized in that it comprises a cam flange process of completely bending inside (1) to form the belt rail (2).
Description
본 발명은 이중기능을 갖는 차량 도어패널의 제작방법에 관한 것으로, 보다상세하게는 서로 다른 기능을 갖는 부품을 일체로 제작하여 금형과 지그의 개발비용을 줄이면서 제작공정도 단순화시킨 이중기능을 갖는 차량 도어패널의 제작방법에 관한 것이다.The present invention relates to a manufacturing method of a vehicle door panel having a dual function, and more specifically, to have a dual function to simplify the manufacturing process while reducing the development cost of the mold and jig by integrally manufacturing parts having different functions. It relates to a method of manufacturing a vehicle door panel.
일반적으로 도어는 도 1에 도시된 바와 같이 글래스(G)를 승·하강 시키기위한 레귤레이터장치를 그 내부에 구비하면서 외부로부터 가해지는 충격에 대한 강성을 유지하기 위해 다수의 패널을 서로 용접하여 완성하게 된다.In general, the door is provided with a regulator device for raising and lowering the glass G therein as shown in FIG. 1 while welding a plurality of panels to each other to maintain rigidity against impact from the outside. do.
이러한 도어의 패널중 가장 바깥측을 이루는 아우터패널(1)은 도 2에 도시된 바와 같이 승·하강되는 글래스(G)의 이동 간격을 유지하면서 강성을 확보하도록 그 내부로 절곡된 벨트레일(2)이 덧대어지게 된다.As shown in FIG. 2, the outer panel 1 constituting the outermost side of the panel of the door has a belt rail 2 that is bent inside thereof to secure rigidity while maintaining the movement interval of the glass G that is lifted and lowered. ) Is padded.
이때, 상기 아우터패널(1)과 벨트레일(2)은 여러 가지 방법으로 제작될 수 있는데 이중, 도 2는 스팟 웰딩(Spot Welding) 타입 제작방법으로 그 제조 방법은 먼저, 아우터패널(1)과 밸트레일(2)을 각각 별도로 제작한 다음, 상기 아우터패널(1)의 절곡부위에 이어진 연장단(1a)부위에 벨트레일(2)을 위치시켜 스팟용접으로 서로 접합하여 완성하게 된다.In this case, the outer panel 1 and the belt rail 2 may be manufactured in various ways, of which FIG. 2 is a spot welding type manufacturing method. After the belt rails 2 are manufactured separately, the belt rails 2 are positioned at the extension ends 1a connected to the bent portions of the outer panel 1 to be joined to each other by spot welding.
또한, 도 3은 헤밍(Hemming) 타입 제작방법으로서 그 제조 방법은 먼저, 아우터패널(1)과 밸트레일(2)을 각각 별도로 제작한 다음, 상기 아우터패널(1)의 절곡부위에 이어진 연장단(1a)부위에 벨트레일(2)을 위치시킨 후, 상기 연장단(1a)을 절곡시켜 상기 벨트레일(2)부위를 감싸면서 고정하여 완성하게 된다.In addition, Figure 3 is a hemming (Hemming) type manufacturing method, the manufacturing method, first, the outer panel 1 and the belt trail (2) are manufactured separately, and then an extended end connected to the bent portion of the outer panel (1) After the belt rail 2 is positioned at the portion (1a), the extension end (1a) is bent to wrap and fix the belt rail (2).
그러나, 이와 같은 스팟 웰딩이나 헤밍타입 제작방법은 아우터패널(1)과 밸트레일(2)을 각각 별도로 제작해야만 되어 별도의 금형이 개발되어야만 될 뿐만 아니라 이들의 조립시 별도의 지그(Jig)가 필요하여 제작비용이 증가되는 단점이 있게 된다.However, such a spot welding or hemming type manufacturing method requires the outer panel 1 and the belt trail 2 to be manufactured separately so that a separate mold must be developed and a separate jig is required for their assembly. There is a disadvantage that the manufacturing cost is increased.
또한, 상기 스팟 웰딩타입 제작방법은 특히, 용접시 발생되는 열로 인해 굴곡 및 접합면의 변형을 초래하여 치수가 불안정 할 뿐만 아니라 용접을 위한 조립지그와 용접기등의 세팅공정에 많은 시간이 요구되는 단점이 있게 된다.In addition, the spot welding type manufacturing method, in particular, due to the heat generated during the welding causes deformation and deformation of the joint surface not only unstable dimensions, but also a lot of time is required for the setting process, such as assembly jig and welding machine for welding This will be.
이에 본 발명은 상기와 같은 점을 감안하여 발명된 것으로, 하나의금형을 사용하여 아우터패널과 밸트레일을 일체로 제작하면서 열을 가하지 않아 치수의 불안정을 제거할 수 있도록 함에 그 목적이 있다.Accordingly, the present invention has been made in view of the above, and an object thereof is to allow the outer panel and the belt trail to be integrally manufactured using a single mold, thereby eliminating instability in dimensions without applying heat.
상기와 같은 목적을 달성하기 위한 본 발명은, 도어의 바깥측을 이루는 아우터패널의 형상을 벨트레일의 형성 부위만큼 트링밍부를 만들어 성형하는 드로공정과, 이 드로공정에 의해 형성된 트링밍부에 밸트레일부위와 아우터패널부위를 구분하는 절곡된 연장단의 상단부로 절곡부를 형성하는 트리밍공정 및 이 트리밍공정후 상기 절곡부를 아우터패널의 안쪽으로 완전히 절곡시켜 벨트레일을 형성하는 캠플랜지공정으로 이루어지는 것을 특징으로 한다.The present invention for achieving the above object, the draw step of forming the shape of the outer panel constituting the outer side of the door by forming a trimming portion as much as the belt rail forming portion, and the belt trailing portion formed by the draw process A trimming process of forming a bent portion with an upper end of a bent extension end that divides a portion and an outer panel portion, and a cam flange process of forming a belt rail by completely bending the bent portion into the outer panel after the trimming process. do.
도 1은 일반적인 차량 도어의 내부 구성도1 is an internal configuration diagram of a typical vehicle door
도 2는 도 1의 A-A선 단면도2 is a cross-sectional view taken along the line A-A of FIG.
도 3은 종래에 따른 스팟 웰딩 타입 제작방법을 나타낸 제작도3 is a manufacturing diagram showing a spot welding type manufacturing method according to the prior art
도 4는 종래에 따른 헤밍 타입 제작방법을 나타낸 제작도4 is a manufacturing diagram showing a hemming type manufacturing method according to the prior art
도 5는 본 발명에 따른 제작방법을 나타낸 제작도5 is a manufacturing diagram showing a manufacturing method according to the present invention
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
1 : 아우터패널 1a : 연장단1: outer panel 1a: extension end
1b : 접힘단 2 : 벨트레일1b: Folded end 2: Belt rail
B : 절곡부 G : 글래스B: Bend G: Glass
K : 중첩단 T : 트리밍부K: Overlap stage T: Trimming section
이하 본 발명의 실시예를 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 5는 본 발명에 따른 제작방법으로서 본 발명은 도어의 바깥측을 이루는 아우터패널(1)의 형상을 벨트레일(2)의 형성 부위만큼 트링밍부(T)를 만들어 성형하는 드로(Draw)공정과, 이 드로공정에 의해 형성된 트링밍부(T)에 밸트레일(2)부위와 아우터패널(1)부위를 구분하는 절곡된 연장단(1a)의 상단부로 절곡부(B)를 형성하는 트리밍(Trimming)공정 및 이 트리밍공정후 상기 절곡부(B)를 아우터패널(1)의 안쪽으로 완전히 절곡시켜 벨트레일(2)을 형성하는 캠플랜지(Cam Flange)공정으로 이루어진다.Figure 5 is a manufacturing method according to the present invention draw process for forming the shape of the outer panel (1) forming the outer side of the door by forming a trimming portion (T) as much as the formation portion of the belt rail (Draw) Trimming for forming the bent portion (B) to the upper end of the bent extension end (1a) for separating the belt trail (2) portion and the outer panel (1) portion to the trimming portion (T) formed by the draw process ( After the trimming process and the trimming process, the bent portion B is completely bent into the outer panel 1 to form a cam flange process.
이하 상기 공정에 대해 상세히 설명하면, 먼저 드로공정은 도어의 아우터패널(1)의 형상을 제작하면서 그 상·하단에 각각 절곡이나 절단시켜 원하는 형상을 이루는 트리밍부(T)를 일체로 제작하게 된다.Hereinafter, the process will be described in detail. First, the draw process is to form the outer panel 1 of the door while bending or cutting the upper and lower ends, respectively, to integrally produce the trimming part T having a desired shape. .
이어, 이어지는 트리밍공정은 상기 드러우공정으로 제작된 아우터패널(1)의 트리밍부(T)중 하단부위의 트리밍부(T)를 절단하여 안쪽으로 절곡시키는 반면 그 상단부위의 트리밍부(T)를 아우터패널(1)과 벨트레일(2)부로 구분하도록 연장단(1a)을 절곡시켜 절곡부(B)를 형성하게 된다.Subsequently, the subsequent trimming process cuts the trimming part T of the lower end part of the trimming part T of the outer panel 1 manufactured by the drooping process and bends it inward while trimming the upper part of the trimming part T. The bent portion B is formed by bending the extended end 1a so as to be divided into the outer panel 1 and the belt rail 2.
이후, 이어지는 캠플랜지공정은 상기 트리밍공정에서 형성된 절곡부(B)를 벨트레일(2)의 형성에 따라 다단계로 절곡시킨 다음, 아우터패널(1)의 연장단(1a)끝을 기준으로 접어 서로 중첩된 중첩단(K)을 형성시키면서 벨트레일(2)을 완성하게 된다.Subsequently, in the subsequent cam flange process, the bent portion B formed in the trimming process is bent in multiple stages according to the formation of the belt rail 2, and then folded based on the ends of the extended ends 1a of the outer panel 1. The belt rail 2 is completed while forming the overlapped end K.
이상 설명한 바와 같이 본 발명에 의하면, 아우터패널에 밸트레일부위를 일체로 형성시켜 서로 중첩되게 형성하므로 하나의 금형만 필요할 뿐만 아니라 단순히 절곡시켜 형성되므로 용접에 따른 열로 인해 굴곡 및 접합면의 변형을 초래하여 치수가 불안정 할 뿐만 아니라 용접을 위한 조립지그와 용접기등의 세팅공정 시간이 필요 없어 제작원가와 시간이 절약되는 효과가 있게 된다.As described above, according to the present invention, since the belt trailing portions are integrally formed on the outer panel and overlapped with each other, only one mold is required, and the bending is formed simply by bending, resulting in bending and deformation of the joint surface due to heat caused by welding. As well as unstable dimensions, there is no need for setting process time such as assembly jig and welding machine for welding, which saves manufacturing cost and time.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0074220A KR100387783B1 (en) | 2000-12-07 | 2000-12-07 | The method of door panel having double function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0074220A KR100387783B1 (en) | 2000-12-07 | 2000-12-07 | The method of door panel having double function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020044950A KR20020044950A (en) | 2002-06-19 |
| KR100387783B1 true KR100387783B1 (en) | 2003-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-0074220A KR100387783B1 (en) | 2000-12-07 | 2000-12-07 | The method of door panel having double function |
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| KR (1) | KR100387783B1 (en) |
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| KR102109113B1 (en) * | 2014-06-05 | 2020-05-12 | 현대자동차주식회사 | Door panel structure |
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2000
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