KR100655995B1 - Hemming apparatus of sunroof panel - Google Patents

Hemming apparatus of sunroof panel Download PDF

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Publication number
KR100655995B1
KR100655995B1 KR1020050068830A KR20050068830A KR100655995B1 KR 100655995 B1 KR100655995 B1 KR 100655995B1 KR 1020050068830 A KR1020050068830 A KR 1020050068830A KR 20050068830 A KR20050068830 A KR 20050068830A KR 100655995 B1 KR100655995 B1 KR 100655995B1
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KR
South Korea
Prior art keywords
sunroof panel
panel
hemming
slider
base plate
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KR1020050068830A
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Korean (ko)
Inventor
박경우
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기아자동차주식회사
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    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/12—Edge-curling
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
    • B21D19/043—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of plates
    • 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
    • B21D31/005—Incremental shaping or bending, e.g. stepwise moving a shaping tool along the surface of the workpiece
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
    • B21D39/021—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors
    • B21D39/023—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors using rollers
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

A sunroof panel hemming equipment which can reduce time required for performing hemming operation by allowing first to third rollers to perform hemming operation continuously and sequentially in one equipment by one process when performing hemming operation of a sunroof panel and a ring panel is provided. A hemming equipment of a sunroof panel(S) comprises: a base plate(1) with a predetermined size; a support(2) erected at one side of the base plate; a hemming part(3) installed at a central portion of the base plate and formed correspondingly to a curvature of the sunroof panel to press the sunroof panel in the state that the sunroof panel and a ring panel are superposed on each other; a slider(4) installed on the top of the support and lifted and lowered by a driver(6); a roller part(11) comprising first to third rollers(8,9,10) respectively operated by cylinders(7-1,7-2,7-3) to sequentially press the sunroof panel and the ring panel placed on the hemming part, wherein the roller part is mounted on the slider such that the roller part is transferable in a lateral direction; a jig part(13) which is installed on the base plate, and on which a plurality of fixing arms(12) are disposed to prevent the sunroof panel from being moved during hemming operation by fixing or releasing the sunroof panel; and a hanger(14) which is installed on the slider, and on which the fixing arms are oppositely disposed to lift or lower and transfer the sunroof panel.

Description

선루프 판넬 헤밍 장치{Hemming apparatus of sunroof panel} Hemming apparatus of sunroof panel

도1은 본 발명에 따른 선루프 판넬 헤밍 장치를 도시한 사시도,1 is a perspective view showing a sunroof panel hemming device according to the present invention;

도2는 도1에서 롤러 헤밍부를 도시한 평단면도,Figure 2 is a plan sectional view showing the roller hemming portion in Figure 1,

도3은 도2의 정단면도,3 is a front sectional view of FIG. 2;

도4a는 도1에서 롤러 헤밍부의 제1롤러가 판넬을 압착하는 상태를 도시한 롤러 헤밍부의 정면도,FIG. 4A is a front view of the roller hemming part showing a state in which the first roller of the roller hemming part presses the panel in FIG. 1;

도4b는 도4a에서 제1롤러와 판넬의 압착하는 상태를 도시한 개략 단면도,Figure 4b is a schematic cross-sectional view showing a pressing state of the first roller and the panel in Figure 4a,

도5a는 도1에서 롤러 헤밍부의 제2롤러가 판넬을 압착하는 상태를 도시한 롤러 헤밍부의 정면도,FIG. 5A is a front view of the roller hemming part showing a state in which the second roller of the roller hemming part is pressed against the panel in FIG. 1;

도5b는 도5a에서 제2롤러와 판넬의 압착하는 상태를 도시한 개략 단면도,Figure 5b is a schematic cross-sectional view showing a pressing state of the second roller and the panel in Figure 5a,

도6a는 도1에서 롤러 헤밍부의 제3롤러가 판넬을 압착하는 상태를 도시한 롤러 헤밍부의 정면도,FIG. 6A is a front view of the roller hemming portion showing a state in which the third roller presses the panel in FIG.

도6b는 도6a에서 제3롤러와 판넬의 압착하는 상태를 도시한 개략 단면도,Figure 6b is a schematic cross-sectional view showing a pressing state of the third roller and the panel in Figure 6a,

도7은 종래 선루프 판넬을 헤밍하는 것을 나타낸 순서도.7 is a flow chart illustrating hemming of a conventional sunroof panel.

* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1: 베이스 플레이트 2: 지지대1: base plate 2: support

3: 헤밍부 4: 슬라이더3: hemming part 4: slider

5: 모터 6: 구동장치5: motor 6: drive

7-1, 7-2, 7-3: 실린더 8: 제1로울러7-1, 7-2, 7-3: Cylinder 8: First roller

9: 제2로울러 10: 제3로울러9: second roller 10: third roller

11: 로울러부 12: 고정아암11: roller part 12: fixed arm

13: 지그부 14: 행거13: jig part 14: hanger

15: 제1아암 16: 고정 프레임15: first arm 16: fixed frame

17: 힌지 18: 제2아암17: hinge 18: second arm

19: 회전프레임 20: 실린더19: rotating frame 20: cylinder

21: 서보모터 22: 볼 스크류21: servomotor 22: ball screw

23: 브라켓 24: 로울러하우징23: bracket 24: roller housing

25: LM 가이드 S: 선루프 판넬25: LM Guide S: Sunroof Panel

R: 링 판넬R: Ring Panel

본 발명은 선루프 판넬 헤밍 장치에 관한 것으로서, 보다 상세하게는 선루프 장착용 구멍이 형성된 선루프 판넬에서 선루프 장착용 구멍에 결합되는 링 판넬과의 헤밍 작업을 한번의 공정으로 용이하게 할 수 있도록 구성한 선루프 판넬 헤밍 장치에 관한 것이다.The present invention relates to a sunroof panel hemming apparatus, and more particularly, a hemming operation with a ring panel coupled to a sunroof mounting hole in a sunroof panel having a sunroof mounting hole can be easily performed in one step. It relates to a sunroof panel hemming device configured to be.

일반적으로, 자동차의 차체를 조립하기 위해서는 여러개의 판넬을 겹쳐서 벤 딩, 드로잉 공정등을 거치게 되는 바, 상기한 여러개의 판넬을 겹친 상태에서 그 끝단부를 마무리하기 위해 소위 헤밍(HEMMING) 작업을 실시하게 된다.In general, in order to assemble a vehicle body, a plurality of panels are stacked and subjected to bending and drawing processes, so that the so-called hemming work is performed to finish the ends of the panels in the state where the panels are overlapped. do.

상기한 헤밍 작업은 하나 이상의 판넬을 겹친 상태에서 그 끝단부를 벤딩하여 결합하는 작업인 바, 상기한 헤밍 작업은 여러개의 다른 모양을 갖는 로울러를 사용하게 된다.The hemming operation is to bend and combine the ends of one or more panels in an overlapping state, and the hemming operation uses rollers having several different shapes.

특히, 루프 판넬에 선루프 장착용 구멍을 형성한 선루프 판넬은 판넬의 중앙 부근에 선루프를 장착하기 때문에 선루프 장착용의 구멍에서 헤밍 작업을 실시해야 하는 바, 이는 도7에 도시된 바와 같이 기울어지게 설치되어 선루프 판넬(S)과 링 판넬(R)을 일정 각도 구부리는 제1로울러(50)와, 상기한 제1로울러(50)에서 1차로 구부러진 선루프 판넬(S)을 이송시켜 다시 한번 직각 상태로 구부리는 제2로울러(51)와, 상기한 제2로울러(51)에서 구부러진 선루프 판넬(S)을 다시 이송시켜 선루프 판넬(S)과 링 판넬(R)이 겹쳐지면서 결합되도록 하는 제3로울러(52)로 구성된다.In particular, since the sunroof panel having a sunroof mounting hole is formed in the roof panel, the sunroof is mounted in the vicinity of the center of the panel. Therefore, a hemming operation must be performed in the hole for the sunroof mounting. It is installed to be inclined together to convey the first roller 50 to bend the sunroof panel S and the ring panel R at an angle, and the sunroof panel S bent primarily from the first roller 50. The second roller 51 bent at a right angle again and the sunroof panel S bent at the second roller 51 are transferred again to overlap the sunroof panel S and the ring panel R. It consists of a third roller 52 to be coupled to build.

즉, 선루프 구멍의 4면을 모두 헤밍 작업하기 위해서는 선루프 판넬(S)을 제1, 2, 3로울러(50, 51, 52)로 이송시킴과 아울러 회전시키면서 작업을 진행하게 되는 것이다.That is, in order to hemming all four surfaces of the sunroof hole, the sunroof panel S is transferred to the first, second, and third rollers 50, 51, and 52, and the rotation is performed.

그러나, 상기한 바와 같이 선루프 판넬과 링 판넬을 헤밍 작업하기 위하여 각각 설치된 제1, 2, 3로울러로 선루프 판넬을 이송시킴과 아울러 회전시키면서 헤밍 작업을 하게 되면 선루프 판넬의 헤밍 작업이 매우 복잡하게 되고 이로 인해 작 업 시간이 오래 걸리게 되는 문제점이 있다.However, as described above, when the sunroof panel is transported and rotated while the sunroof panel is transported to the first, second, and third rollers respectively installed to hemm the sunroof panel and the ring panel, the hemming of the sunroof panel is very difficult. There is a problem that it becomes complicated and takes a long time.

삭제delete

따라서, 본 발명의 목적은 상기한 문제점을 해결하기 위한 것으로서, 선루프 판넬과 링 판넬을 헤밍 작업할 때 하나의 장치에서 한 번의 공정으로 제1, 2, 3로울러가 연속하여 순차적으로 헤밍 작업할 수 있도록 함으로써 헤밍 작업 소요 시간을 대폭 감소시킬 수 있는 선루프 판넬 헤밍 장치를 제공함에 있다.Accordingly, an object of the present invention is to solve the above problems, when hemming the sunroof panel and the ring panel, the first, second, and third rollers are continuously hemmed in a single process in one apparatus. The present invention provides a sunroof panel hemming device that can significantly reduce the time required for hemming work.

상기한 목적을 실현하기 위하여 본 발명은, 소정 크기의 베이스 플레이트와, 상기한 베이스 플레이트의 일측에 직립 설치된 지지대와, 상기한 베이스 플레이트의 중앙 부분에 설치됨과 아울러 선루프 판넬의 곡률에 맞도록 형성되고 선루프 판넬과 링 판넬이 겹쳐진 상태에서 가압시킬 수 있도록 형성된 헤밍부와, 상기한 지지대의 상단에 구동 장치로 승강되도록 설치된 슬라이더와, 상기한 헤밍부에 안착된 선루프 판넬과 링판넬을 순차 압박하도록 실린더로 각각 작동하는 제1, 2, 3로울러가 설치됨과 아울러 슬라이더에 가로 방향 이송 가능하게 장착된 로울러부와, 상기한 베이스 플레이트에 설치되어 선루프 판넬을 고정/해제시켜 헤밍 작업 시 움직이지 않도록 다수의 고정 아암이 배치된 지그부와, 상기한 슬라이더에 설치되고 선루프 판넬을 승강 및 이송시키도록 고정 아암이 대향 배치된 행거로 구성함을 특징으로 한다.In order to realize the above object, the present invention is a base plate of a predetermined size, a support installed upright on one side of the base plate, and is installed in the center portion of the base plate and formed to match the curvature of the sunroof panel And a hemming portion formed so as to pressurize in a state where the sunroof panel and the ring panel overlap each other, a slider installed on the upper end of the support by a driving device, and a sunroof panel and a ring panel seated on the hemming portion. The first, second, and third rollers that act as cylinders to press the rollers are installed, and the rollers are mounted on the slider so that they can be transported in the horizontal direction, and the base plate is fixed to and released from the sunroof panel to move during the hemming operation. A jig part in which a plurality of fixed arms are arranged so as not to And a hanger in which the fixed arms are arranged to be opposed to each other.

도1은 본 발명에 따른 선루프 판넬 헤밍 장치를 도시한 사시도로서, 소정 크 기의 베이스 플레이트(1)와, 상기한 베이스 플레이트(1)의 일측에 직립 설치된 지지대(2)와, 상기한 베이스 플레이트(1)의 중앙 부분에 설치됨과 아울러 선루프 판넬(S)의 곡률에 맞도록 형성되고 선루프 판넬(S)과 링 판넬(R)이 겹쳐지도록 형성된 헤밍부(3)와, 상기한 지지대(2)의 상단에 설치되어 승강되도록 설치된 슬라이더(4)와, 상기한 슬라이더(4)를 승강시키도록 설치된 모터(5) 및 체인(미 도시)등으로 이루어진 구동 장치(6)와, 상기한 헤밍부(3)에 안착된 선루프 판넬(S)과 링판넬(R)을 순차 압박하도록 실린더(7-1, 7-2, 7-3)로 각각 작동하는 제1, 2, 3로울러(8, 9, 10)가 설치됨과 아울러 슬라이더(4)에 가로 방향 이송 가능하게 장착된 로울러부(11)로 이루어져 있다.1 is a perspective view showing a sunroof panel hemming device according to the present invention, a base plate 1 of a predetermined size, a support 2 installed upright on one side of the base plate 1, and the base described above. Hemming part 3 is installed in the central part of the plate 1 and formed to match the curvature of the sunroof panel S, and formed so that the sunroof panel S and the ring panel R overlap, and the said support stand. (2) a drive device (6) consisting of a slider (4) installed at the upper end of the upper end (2) and lifted, a motor (5) and a chain (not shown), etc. installed to lift the slider (4); First, second and third rollers respectively operated by the cylinders 7-1, 7-2 and 7-3 to sequentially press the sunroof panel S and the ring panel R seated on the hemming part 3 ( 8, 9, and 10 are provided, as well as a roller portion 11 mounted on the slider 4 so as to be transversely transportable.

특히, 상기한 베이스 플레이트(1)에는 선루프 판넬(S)을 고정시켜 헤밍 작업 시 움직이지 않도록 다수의 고정아암(12)이 배치된 지그부(13)가 설치되어 있고, 슬라이더(4)에는 선루프 판넬(S)을 승강 및 이송시키도록 고정 아암(12)이 대향 배치된 행거(14)가 설치되어 있다.In particular, the base plate 1 is provided with a jig portion 13 in which a plurality of fixed arms 12 are arranged to fix the sunroof panel S so as not to move during the hemming operation. The hanger 14 in which the fixed arm 12 opposes is provided so that the sunroof panel S may be raised and lowered.

상기한 지그부(13) 및 행거(14)에 설치된 고정 아암(12)은 동일한 구성인 바, 이는 제1아암(15)이 고정 설치됨과 아울러 각각 베이스 플레이트(1) 및 슬라이더(4)에 고정 설치된 고정 프레임(16)과, 상기한 고정 프레임(16)에 힌지(17)로 결합되고 제1아암(15)과 맞닿아 선루프 판넬(S)을 잡도록 제2아암(18)이 형성된 회전 프레임(19)과, 상기한 고정 프레임(16)에 설치되어 회전 프레임(19)을 작동시키도록 설치된 실린더(20)로 이루어져 있다.The fixed arm 12 installed on the jig part 13 and the hanger 14 has the same configuration, which is fixed to the base plate 1 and the slider 4 while the first arm 15 is fixedly installed. The rotating frame in which the second arm 18 is formed so as to hold the sunroof panel S in contact with the first arm 15 by being coupled to the fixed frame 16 and the fixed frame 16 by the hinge 17. 19 and a cylinder 20 installed on the fixed frame 16 to operate the rotating frame 19.

상기한 로울러부(11)는 도2와 도3에 도시된 바와 같이 슬라이더(4)에 가로 방향으로 고정된 서보 모터(21) 및 서보 모터(21)로 회전되는 볼 스크류(22)와, 상기한 볼 스크류(22)에 결합되어 회전 시 정밀 이동하는 브라켓(23)과, 상기한 브라켓(23)에 결합되어 같이 이동함과 아울러 제1, 2, 3로울러(8, 9, 10)가 각각 실린더(7-1, 7-2, 7-3)에 장착되어 승강되는 로울러 하우징(24)과, 상기한 로울러 하우징(24)의 수평 이동을 정밀 지지하도록 슬라이더(4)에 가로 방향으로 설치된 LM가이드(25)로 이루어져 있다.As shown in FIGS. 2 and 3, the roller part 11 includes a ball screw 22 rotated by a servo motor 21 and a servo motor 21 fixed to the slider 4 in a horizontal direction, and The bracket 23 is coupled to one ball screw 22 and moves precisely during rotation, and the first, second, and third rollers 8, 9, and 10 are coupled to the bracket 23 to move together. The roller housing 24 mounted on the cylinders 7-1, 7-2, 7-3, and elevating, and the LM installed in the horizontal direction on the slider 4 so as to precisely support the horizontal movement of the roller housing 24 described above. It consists of a guide (25).

즉, 상기한 서보 모터(21)에 의해 제1, 2, 3 로울러(8, 9, 10)가 가로 방향 이동하면서 실린더(7-1, 7-2, 7-3)에 의해 각각 순차적으로 승강되면서 선루프 판넬(S)과 링 판넬(R)을 헤밍 작업하게 되는 것이다.That is, the first, second, and third rollers 8, 9, and 10 are horizontally moved by the above-described servo motor 21, and are sequentially lifted by the cylinders 7-1, 7-2, and 7-3, respectively. The sunroof panel (S) and ring panel (R) will be hemmed.

여기서, 상기한 로울러부(11), 지그부(13), 행거(14), 서보모터(21), 실린더(7-1, 7-2, 7-3)등은 일반적인 제어부(미 도시)에 의해 순차 제어된다.Here, the roller part 11, the jig part 13, the hanger 14, the servo motor 21, the cylinders 7-1, 7-2, 7-3, and the like are provided in a general control unit (not shown). Are controlled sequentially.

상기한 바와 같은 본 발명의 작용 효과를 설명하면 선루프 판넬(S) 및 링 판넬(R)이 이송되면 고정 아암(12)의 지그부(13)의 실린더(20)을 작동시켜서 제2아암(18)과 제1아암(15)이 이격되도록 한 상태에서 선루프 판넬(S) 및 링 판넬(R)을 안착시키고 선루프 장착 구멍 부분을 헤밍부(3)에 일치시키게 된다.Referring to the operation and effect of the present invention as described above, when the sunroof panel S and the ring panel R are transferred, the cylinder 20 of the jig part 13 of the fixed arm 12 is operated to operate the second arm ( 18) and the first arm 15 is spaced apart from each other to seat the sunroof panel (S) and the ring panel (R) to match the sunroof mounting hole portion to the hemming portion (3).

선루프 판넬(S)이 안착되면 상기한 실린더(20)를 작동시켜 제1, 2아암(15, 18)이 닫히도록 하여 고정 아암(12)으로 선루프 판넬(S)을 고정시킨 후, 상기한 슬라이더(4)를 하강시켜 제1, 2, 3로울러(8, 9, 10)가 헤밍 작업 위치에 도달되도록 한다.When the sunroof panel S is seated, the cylinder 20 is operated to close the first and second arms 15 and 18 so that the sunroof panel S is fixed by the fixing arm 12. One slider 4 is lowered so that the first, second and third rollers 8, 9 and 10 reach the hemming working position.

제1, 2, 3로울러(8, 9, 10)가 헤밍 작업 위치에 도달되면 도4a와 도4b에 도 시된 바와 같이 제1로울러(8)의 실린더(7-1)를 작동시켜 제1로울러(8)가 선루프 판넬(S)에 접촉되도록 하면서 1차로 선루프 판넬(S)과 링 판넬(R)을 구부리게 된다.When the first, second and third rollers 8, 9 and 10 reach the hemming working position, as shown in FIGS. 4A and 4B, the cylinder 7-1 of the first roller 8 is operated to operate the first roller. The sunroof panel (S) and the ring panel (R) are bent primarily while allowing (8) to contact the sunroof panel (S).

제1로울러(8)에 의해 선루프 판넬(S)과 링 판넬(R)이 1차로 구부러짐과 동시에 상기한 서보 모터(21) 및 볼 스크류(22)가 작동하여 로울러부(11)를 일정 속도로 수평 이동시키게 되는 바, 상기한 제1로울러(8)가 이동하면서 선루프 판넬(S)과 링 판넬(R)을 연속적으로 구부리게 된다.The sunroof panel S and the ring panel R are bent primarily by the first roller 8 and at the same time, the servo motor 21 and the ball screw 22 are operated to operate the roller unit 11 at a constant speed. As the first roller 8 moves, the sunroof panel S and the ring panel R are bent continuously.

이와 동시에 상기한 제2로울러(9)의 실린더(7-2)가 작동하여 제2로울러(9)가 하강하면서 도5a와 도5b에 도시된 바와 같이 선루프 판넬(S)을 2차로 구부리게 된다.At the same time, the above-mentioned cylinder 7-2 of the second roller 9 is operated so that the second roller 9 is lowered to bend the sunroof panel S secondly as shown in FIGS. 5A and 5B. do.

마찬가지로, 상기한 제2로울러(9)가 이동하면서 선루프 판넬(S)을 연속 구부림과 동시에 제3로울러(10)의 실린더(7-3)가 작동하여 제3로울러(10)가 하강하면서 도6a와 도6b에 도시된 바와 같이 선루프 판넬(S)을 3차로 구부리게 된다.Similarly, while the second roller 9 is moved, the sunroof panel S is continuously bent and the cylinder 7-3 of the third roller 10 is operated to lower the third roller 10 while the third roller 10 is lowered. As shown in 6a and 6b, the sunroof panel S is bent in a third order.

즉, 제1, 2, 3로울러(8, 9, 10)가 서보 모터(21) 및 볼 스크류(22)에 의해 일정 속도로 이동함과 동시에 제1, 2, 3로울러(8, 9, 10)가 각각 순차적으로 하강하여 선류프 판넬(S)과 링 판넬(R)을 헤밍 작업하게 되는 것이다.That is, the first, second, third rollers 8, 9, 10 move at a constant speed by the servo motor 21 and the ball screw 22, and at the same time, the first, second, third rollers 8, 9, 10 ) Are each descending sequentially to hemming the hull panel (S) and ring panel (R).

상기한 바와 같이 제1, 2, 3로울러(8, 9, 10)가 각각 순차적으로 승강됨과 아울러 서보 모터(21) 및 볼 스크류(22)에 의해 일정 속도로 이동하면서 선루프 판넬(S)과 링 판넬을(R) 구부리게 되면 한번의 공정으로 헤밍 작업이 완료되어 매우 신속한 공정을 확보할 수 있게 된다.As described above, the first, second, and third rollers 8, 9, and 10 are sequentially raised and moved at a constant speed by the servo motor 21 and the ball screw 22, and the sunroof panel S and When the ring panel (R) is bent, the hemming operation is completed in one step, thereby ensuring a very fast process.

물론, 선루프 장착 구멍의 일측면 헤밍 작업이 완료되면, 상기한 지그부(13) 를 작동시켜 선루프 판넬(S)이 고정아암(12)에서 해제되도록 한 후 상기한 행거(14)의 고정 아암(12)으로 선루프 판넬(S)을 잡아서 들어올린 후 이동시켜 다른 면을 헤밍 작업하게 된다.Of course, when the one-side hemming operation of the sunroof mounting hole is completed, the above-described jig part 13 is operated to release the sunroof panel S from the fixed arm 12 and then fix the hanger 14. The sunroof panel S is lifted by the arm 12 and then lifted and moved to hemm the other side.

이상과 같이 본 발명은 선루프 판넬과 링 판넬을 헤밍 작업할 때 하나의 장치에서 한번의 공정으로 제1, 2, 3 로울러가 연속하여 순차적으로 헤밍 작업하도록 함과 아울러 선루프 판넬을 고정/이송하도록 구성함으로써, 선루프 판넬의 헤밍 작업 능률 향상 및 작업 시간 절감을 이룰 수 있는 잇점이 있는 것이다.As described above, in the present invention, when the sunroof panel and the ring panel are hemmed, the first, second, and third rollers are continuously hemmed in a single process in one apparatus, and the sunroof panel is fixed / conveyed. In this way, it is possible to improve the efficiency of hemming work of the sunroof panel and to reduce the working time.

Claims (3)

소정 크기의 베이스 플레이트와, 상기한 베이스 플레이트의 일측에 직립 설치된 지지대와, 상기한 베이스 플레이트의 중앙 부분에 설치됨과 아울러 선루프 판넬의 곡률에 맞도록 형성되고 선루프 판넬과 링 판넬이 겹쳐진 상태에서 가압시킬 수 있도록 형성된 헤밍부와, 상기한 지지대의 상단에 구동 장치로 승강되도록 설치된 슬라이더와, 상기한 헤밍부에 안착된 선루프 판넬과 링판넬을 순차 압박하도록 실린더로 각각 작동하는 제1, 2, 3로울러가 설치됨과 아울러 슬라이더에 가로 방향 이송 가능하게 장착된 로울러부와, 상기한 베이스 플레이트에 설치되어 선루프 판넬을 고정/해제시켜 헤밍 작업 시 움직이지 않도록 다수의 고정 아암이 배치된 지그부와, 상기한 슬라이더에 설치되고 선루프 판넬을 승강 및 이송시키도록 고정 아암이 대향 배치된 행거로 구성함을 특징으로 하는 선루프 판넬 헤밍 장치.The base plate of a predetermined size, a support installed upright on one side of the base plate, is installed in the center portion of the base plate and formed to match the curvature of the sunroof panel, and the sunroof panel and the ring panel overlap Hemming portion formed to be pressurized, a slider installed on the upper end of the support to be elevated by a drive device, the sunroof panel and the ring panel seated on the hemming portion, respectively, the first and the second operating by the cylinder to sequentially press , A roller is installed, and a roller part mounted on the slider so as to be transported in the horizontal direction, and a jig part provided with a plurality of fixing arms installed on the base plate to fix / release the sunroof panel so that it does not move when hemming. And a fixed arm installed on the slider and opposed to the fixed arm for lifting and transporting the sunroof panel. Sunroof panel hemming device, characterized by consisting of hangers. 제1항에 있어서,The method of claim 1, 상기한 지그부 및 행거에 설치된 고정 아암은 제1아암이 고정 설치됨과 아울러 각각 베이스 플레이트 및 슬라이더에 고정 설치된 고정 프레임과, 상기한 고정 프레임에 힌지로 결합되고 제1아암과 맞닿아 선루프 판넬을 잡도록 제2아암이 형성된 회전 프레임과, 상기한 고정 프레임에 설치되어 회전 프레임을 작동시키도록 설치된 실린더로 구성함을 특징으로 하는 선루프 판넬 헤밍 장치.The fixed arm provided on the jig part and the hanger is fixed to the base plate and the slider, and fixed to the base plate and the slider, and fixed to the base plate and the slider, respectively, coupled to the fixed frame by a hinge and contacting the first arm to form a sunroof panel. A sunroof panel hemming device comprising: a rotating frame having a second arm formed therein to be gripped; and a cylinder installed on the fixed frame to operate the rotating frame. 제1항 또는 제2항에 있어서,The method according to claim 1 or 2, 상기한 로울러부는 슬라이더에 가로 방향으로 고정된 서보 모터 및 서보 모터로 회전되는 볼 스크류와, 상기한 볼 스크류에 결합되어 회전 시 정밀 이동하는 브라켓과, 상기한 브라켓에 결합되어 같이 이동함과 아울러 제1, 2, 3로울러가 각각 실린더에 장착되어 승강되는 로울러 하우징과, 상기한 로울러 하우징의 수평 이동을 정밀 지지하도록 슬라이더에 가로 방향으로 설치된 LM가이드로 구성함을 특징으로 하는 선루프 판넬 헤밍 장치.The roller portion is a servo motor fixed in the horizontal direction to the slider and a ball screw rotated by the servo motor, a bracket coupled to the ball screw to move precisely during rotation, coupled to the bracket and moved together and made of A sunroof panel hemming device, comprising: a roller housing in which one, two, and three rollers are mounted on and lifted from a cylinder; and LM guides installed in a horizontal direction on a slider to precisely support the horizontal movement of the roller housing.
KR1020050068830A 2005-07-28 2005-07-28 Hemming apparatus of sunroof panel KR100655995B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100965757B1 (en) 2009-12-01 2010-06-24 (주)우신시스템 Flange hemming apparatus using roll
CN104028601A (en) * 2014-05-29 2014-09-10 巨野县阳光搪瓷制品有限公司 Hemming equipment for hemming metal base blank of enamel ware
CN113000680A (en) * 2021-02-08 2021-06-22 中南大学 Forming method of aluminum alloy top cover component with convex hole

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100965757B1 (en) 2009-12-01 2010-06-24 (주)우신시스템 Flange hemming apparatus using roll
CN104028601A (en) * 2014-05-29 2014-09-10 巨野县阳光搪瓷制品有限公司 Hemming equipment for hemming metal base blank of enamel ware
CN113000680A (en) * 2021-02-08 2021-06-22 中南大学 Forming method of aluminum alloy top cover component with convex hole

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