KR900700202A - Bending device - Google Patents

Bending device

Info

Publication number
KR900700202A
KR900700202A KR1019890702096A KR890702096A KR900700202A KR 900700202 A KR900700202 A KR 900700202A KR 1019890702096 A KR1019890702096 A KR 1019890702096A KR 890702096 A KR890702096 A KR 890702096A KR 900700202 A KR900700202 A KR 900700202A
Authority
KR
South Korea
Prior art keywords
link
stop
tool holder
journal pin
bending
Prior art date
Application number
KR1019890702096A
Other languages
Korean (ko)
Inventor
더블류. 도르시트 마이클
Original Assignee
구나르 베르그퀴스트
악티에볼라그 볼보
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 구나르 베르그퀴스트, 악티에볼라그 볼보 filed Critical 구나르 베르그퀴스트
Publication of KR900700202A publication Critical patent/KR900700202A/en

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
    • 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
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/16—Folding; Pleating

Abstract

내용없음No content

Description

굽힘장치Bending device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본발명의 제1실시예에 따른 굽힘장치의 개략적인 측면도, 제2도는 굽힘작용을 시작하기 전에 장치의 구성요소를 도시하고 제1도의 장치의 개략적인 측면도 , 제3도는 굽힘작업하는 동안 각각의 굽힘위치 전에 있는 장치의 구성요소를 도시하고 있는 제1도의 장치의 개략적인 측면도.FIG. 1 is a schematic side view of a bending device according to a first embodiment of the present invention, FIG. 2 shows the components of the device before starting the bending action, and FIG. 3 is a schematic side view of the device of FIG. A schematic side view of the device of FIG. 1 showing the components of the device before each bend position.

Claims (3)

가공물(3)이 놓여져 있는 지지표면(2)에 관해서 정지하고 있는 정지부(1)에 링크장치기구(7,8)에 의해서 연결되는 공구고정구(6)상에 장착된 굽힘공구(5)를 포함하고 있고, 상기 플랜지의 굽힘을 수행하도록 정지부(1)에 관해서 상기 공구고정구를 이동시키기 위하여 공구고정구(6)에 연결된 구동배열(14,16,18,20)을 더 포함하고 있으며, 가공물의 표면에 대항하여 가공물의 표면(3)에 대해서 비스듬히 돌출하여 있는 가장자리 플랜지(4)를 굽힘하기 위한 장치에 있어서, 링크장치시스템은하나의 단부가 공구고정구(6)상에서 저어널핀(9)에 저어널식으로 되어 있고 다른 하나의 단부가 정지부(1)상에 있는 고정저어널핀(10)에 저어널식으로 되어 제1링크(7) 및 하나의 단부가 공구고정구(6)상에 있는 저어널핀(11)에서 저어널식으로 되어 있고 다른 하나의 단부가 정지부(1)에 연결되고 상기 정지부에 관해서 서로 다른 위치로 조절될 수 있는 제2링크(8)를 포함하고 있으며 구동배열은 정지부(1)상에 고정저어널핀(10)에 대해서 제1링크(7)를 피봇 회전시키기 위한 제1구동부재(14,16). 및 제1링크(8)의 조절가능한 저어널핀(12)을 이동시키기 위한 제2구동부재를 포함하고 있는 것을 특징으로 하는 가장자리 프랜지를 굽힘하기 위한 장치.The bending tool 5 mounted on the tool holder 6 connected by the linkage mechanisms 7 and 8 to the stationary part 1 stationary with respect to the support surface 2 on which the workpiece 3 is placed is placed. And a drive arrangement (14, 16, 18, 20) connected to the tool holder (6) for moving the tool holder with respect to the stop (1) to perform bending of the flange. In a device for bending an edge flange 4 projecting obliquely with respect to the surface 3 of a workpiece against the surface of the workpiece, the linkage system has one end connected to the journal pin 9 on the tool holder 6. Journal pin with a first link (7) and one end on the tool holder (6), being journal type and journaled to a fixed journal pin (10) with the other end on the stop (1). It is journalized in (11) and the other end stops And a second link (8) connected to (1) and adjustable to different positions with respect to the stop, the drive arrangement being a first link with respect to the fixed journal pin (10) on the stop (1). First drive members (14, 16) for pivoting (7). And a second drive member for moving the adjustable journal pin (12) of the first link (8). 제1항에 있어서, 제1구동부재는 제1링크(7)가 저어널식으로 되어 있는 공구고정구(6)상에 저어널핀(9)과 정지부(1)상에 고정점 사이에서 압력매체작동식 피스톤-실린더장치(14)를 포함하고 있고, 및 제2구동부재는 정지부(1)상에 고정점과 제2링크(8)의 조절가능한 핀(12)사이에 연결된 압력작동식 피스톤실린더장치(18)를 포함하고 있는 것을 특징으로 하는 가장자리 플랜지를 굽힘하기 위한 장치.A pressure medium actuated between the journal pin (9) and the fixed point on the stop (1) on the tool holder (6) in which the first link (7) is journalized. A piston-cylinder device (14), and a second actuating member connected to a fixed point on the stop (1) and the adjustable pin (12) of the second link (8). Apparatus for bending an edge flange, characterized in that it comprises a device (18). 제1항 또는 제2항에 있어서, 제2링크(8)는 조절가능한 저어널핀(12)이 조절범위의 소정의 부분내에 위치되고 제1링크(7)가 이동범위의 소정의 부분내에 위치될때 정지부(1)사이에 고정맞닿음부(24)와 협력하는 돌출부(22)를 갖추고 있는것을 특징으로 하는 가장자리 플랜지를 굽힘하기 위한 장치.3. The second link (8) according to claim 1 or 2, wherein the second link (8) has an adjustable journal pin (12) positioned within a predetermined portion of the adjustment range and the first link (7) located within a predetermined portion of the movement range. Apparatus for bending an edge flange, characterized in that it has a projection (22) cooperating with a fixed butt (24) between the stops (1). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890702096A 1988-03-21 1989-03-07 Bending device KR900700202A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8801035A SE461021B (en) 1988-03-21 1988-03-21 Bending device
SE8801035-0 1988-03-21
PCT/SE1989/000104 WO1989009100A1 (en) 1988-03-21 1989-03-07 Bending apparatus

Publications (1)

Publication Number Publication Date
KR900700202A true KR900700202A (en) 1990-08-11

Family

ID=20371771

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890702096A KR900700202A (en) 1988-03-21 1989-03-07 Bending device

Country Status (5)

Country Link
KR (1) KR900700202A (en)
AU (1) AU3360689A (en)
ES (1) ES2013855A6 (en)
SE (1) SE461021B (en)
WO (1) WO1989009100A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259879B (en) * 1991-09-27 1994-03-23 D V Associates Limited Press
SE508270C2 (en) * 1994-01-25 1998-09-21 Volvo Ab Drive device for a bending unit
FR2766392B1 (en) * 1997-07-22 1999-10-22 Peugeot COMBINED CRIMPING AND PRESERVING DEVICE
ES2154529B1 (en) * 1997-12-17 2001-10-16 Ingemat Sa IMPROVEMENTS INTRODUCED IN THE MODULAR SYSTEMS OF TABLE FOR JOINING BY METAL PARTS SCREENING.
GB9810366D0 (en) * 1998-05-14 1998-07-15 D V Automation Ltd Press
CN102172704B (en) * 2011-01-21 2012-11-07 西安交通大学 Large-tonnage pipe internal high-pressure forming device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155414B (en) * 1959-09-15 1963-10-10 British Fed Welder And Machine Folding device
GB958671A (en) * 1960-08-31 1964-05-21 British Federal Welder Clinching apparatus
JPS55122636A (en) * 1979-03-15 1980-09-20 Takatsu Seisakusho:Kk Hamming device
US4722214A (en) * 1985-03-12 1988-02-02 Murata Kikai Kabushiki Kaisha Split die for holding work during bending operation

Also Published As

Publication number Publication date
SE461021B (en) 1989-12-18
SE8801035L (en) 1989-09-22
ES2013855A6 (en) 1990-06-01
WO1989009100A1 (en) 1989-10-05
AU3360689A (en) 1989-10-16
SE8801035D0 (en) 1988-03-21

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid