公开(公告)号：US20120125065A1

公开(公告)日：2012-05-24

申请号：US12969704

申请日：2010-12-16

Applicant: Mun-Yong LEE ,  Dong-Kyu Kim

Inventor： Mun-Yong LEE ,  Dong-Kyu Kim

IPC: B21D5/08 ,  B21D11/22

CPC classification number: B21D5/08 ,  B21D11/02

Abstract: A roll forming system and a roll forming method are disclosed. The roll forming system according to an exemplary embodiment of the present invention includes a bending unit provided with synchronizing means moving a synchronizing table in keeping pace with a forming speed of a shaped beam along a process line, clamping means clamping both sides of the shaped beam, position conversion means converting a position of the shaped beam between a cutting position and a bending position, cutting means cutting one side of the shaped beam by a cutting wheel, and a bending means stretch-bending the shaped beam to have a predetermined curvature.

Abstract translation: 公开了一种辊成型系统和辊成形方法。 根据本发明的示例性实施例的辊轧成形系统包括弯曲单元，该弯曲单元设置有同步装置，该同步装置沿着处理线沿着成形梁的成形速度移动同步台，夹紧装置夹紧成形梁的两侧 位置转换装置将切割位置与弯曲位置之间的成形梁的位置转换成切割装置，切割装置通过切割轮切割成形束的一侧;以及弯曲装置，拉伸弯曲成形梁以具有预定的曲率。

公开(公告)号：US20110155325A1

公开(公告)日：2011-06-30

申请号：US12969729

申请日：2010-12-16

Applicant: Mun-Yong LEE ,  Sang-Eon Park

Inventor： Mun-Yong LEE ,  Sang-Eon Park

IPC: B29C53/04

CPC classification number: B29C53/083 ,  B21D7/06 ,  B29L2031/008

Abstract: The present invention relates to a bending device of which a beam is inserted between laminated moldings formed by slidably layering a plurality of molding plates, and the bending device of which deformation of the laminated moldings may simultaneously realize bending of up and down directions and side directions of a curved portion of a beam, and thus the bending device may realize a 3-dimensional bending process at once.

Abstract translation: 弯曲装置技术领域本发明涉及一种弯曲装置，其中梁被插入到通过可滑动地分层多个模板而形成的层压模制件之间，并且层压模制品的变形可以同时实现上下方向和侧向的弯曲 的弯曲部分，因此弯曲装置可以立即实现三维弯曲过程。

公开(公告)号：US07231793B2

公开(公告)日：2007-06-19

申请号：US11040521

申请日：2005-01-21

Applicant: Sung Man Sohn ,  Mun Yong Lee ,  Bong Jun Kim ,  Young Hoon Moon

Inventor： Sung Man Sohn ,  Mun Yong Lee ,  Bong Jun Kim ,  Young Hoon Moon

IPC: B21D26/02 ,  B21D9/18

CPC classification number: B21D26/033 ,  B21D26/039 ,  B21D26/045 ,  B29C33/08 ,  B29C43/10 ,  B29C2043/3238 ,  B29L2023/00 ,  Y10T29/49805

Abstract: A warm hydro-forming device comprises: an upper mold and a lower mold respectively mounted to an upper mold die and a lower mold die; a lifting die installed to the lower mold die through a guide unit, an upper portion of the lifting die being connected to the upper mold die through a lifting unit to cooperatively operate in an upward and downward direction with the upper mold die; a pair of hydraulic pressure cylinders for providing an axial compression force to the tube component and supplying a forming hydraulic fluid into the tube component; an ascending and descending unit for ascending or descending the upper mold die; and a heating unit associated with the lifting die such that the heating unit can move toward or away from the tube component. The heating unit heats the tube component and a forming hydraulic fluid through a high frequency induction heating.

Abstract translation: 一种温暖的加氢成型装置，包括：分别安装在上模具和下模具上的上模具和下模具; 提升模具，其通过导向单元安装到下模具模具上，提升模具的上部通过提升单元连接到上模具，以与上模具成向上和向下的方向协同操作; 一对液压缸，用于向所述管部件提供轴向压缩力并将成形液压流体供应到所述管部件中; 用于上模或下降模具的上升和下降单元; 以及与提升模具相关联的加热单元，使得加热单元可以朝向或远离管部件移动。 加热单元通过高频感应加热来加热管部件和成形液压流体。

公开(公告)号：US08950228B2

公开(公告)日：2015-02-10

申请号：US13517797

申请日：2012-06-14

Applicant: Mun Yong Lee ,  Sang Jin Ha

Inventor： Mun Yong Lee ,  Sang Jin Ha

IPC: B21D11/00

CPC classification number: B21D7/06 ,  B21D22/26

Abstract: A bending press system is disclosed. The bending press system may include: at least one guide post; a slide plate mounted at a slider so as to be slidable upwardly or downwardly along the guide post; a bending die including a lower die having an upper surface and an upper die having a lower surface corresponding to the upper surface of the lower die and mounted on a lower surface of the slide plate, and adapted to bend an object supplied between the lower die and the upper die to have a predetermined curvature; and a pair of clamping means mounted respectively at both sides of the bending die corresponding to the bending die and adapted to clamp both end portions of the object.

Abstract translation: 公开了一种弯曲压力机系统。 弯曲压力系统可以包括：至少一个引导柱; 安装在滑块上以便沿导柱向上或向下滑动的滑板; 包括具有上表面的下模和具有与所述下模的上表面对应的下表面的上模的弯曲模，并且安装在所述滑板的下表面上，并且适于弯曲在所述下模 并且所述上模具具有预定的曲率; 以及一对夹持装置，分别安装在与弯曲模具相对应的弯曲模具的两侧，并且适于夹紧物体的两个端部。

公开(公告)号：US20120312794A1

公开(公告)日：2012-12-13

申请号：US13491266

申请日：2012-06-07

Applicant: Mun Yong LEE ,  Kuk-Rae CHO

Inventor： Mun Yong LEE ,  Kuk-Rae CHO

IPC: B23P23/00 ,  B23K37/00

CPC classification number: B23K37/0443 ,  B21D11/02 ,  B23K11/115 ,  B23K26/26 ,  B23K31/022 ,  B23K37/02 ,  B23K2101/28

Abstract: A welding device for a stretch bender is disclosed. The welding device for the stretch bender may include: an operating unit adapted to move forward toward or rearward from a bending die for shaping a shaped beam and mounted in front of the bending die; and a welding unit mounted at the operating unit and welding flange portions of the shaped beam that is completely formed by the bending die so as to prevent the flange portions from being overlapped with each other when extracting the shaped beam, the welding unit being movable forward or rearward against the operating unit.

Abstract translation: 公开了一种用于拉伸弯曲机的焊接装置。 用于拉伸弯曲机的焊接装置可以包括：操作单元，适于向弯曲模具向前或向后移动，用于成形成形梁并安装在弯曲模具的前面; 以及焊接单元，其安装在操作单元处，并且通过弯曲模具完全形成的成形梁的焊接凸缘部分，以便在提取成形梁时防止凸缘部分彼此重叠，焊接单元可向前移动 或向后抵靠操作单元。

公开(公告)号：US20120125898A1

公开(公告)日：2012-05-24

申请号：US12969665

申请日：2010-12-16

Applicant: Mun-Yong LEE ,  Hyun-Uk Seol

Inventor： Mun-Yong LEE ,  Hyun-Uk Seol

IPC: B23K26/04

CPC classification number: B23K26/032 ,  B23K26/0846 ,  B23K26/24 ,  B23K26/262 ,  Y10T29/49888

Abstract: A roll forming system which roll-forms a shaped beam by a roll forming unit including a plurality of roll formers is disclosed. A laser welding device for the roll forming system may include: front and rear guide means disposed apart from each other at the rear of the roll forming unit, and guiding movement of the shaped beam; laser welding means mounted above and between the front and rear guide means, reciprocatedly rotating a mirror by controlling a mirror motor so as to irradiate a laser beam to a welding position of the shaped beam, and thereby forming a welding bead having a predetermined welding pattern; forming speed detecting means detecting a forming speed of the shaped beam and transmitting a signal corresponding thereto to a controller; a camera disposed at the rear of the laser welding means, photographing a welding portion of the shaped beam, and transmitting an image signal corresponding thereto to the controller.

Abstract translation: 公开了一种辊轧成型系统，其通过包括多个轧辊成型机的轧辊成型单元来轧制成形梁。 用于辊成形系统的激光焊接装置可以包括：在辊成形单元的后部彼此分离设置的前后导向装置，并引导成形梁的运动; 激光焊接装置安装在前后导向装置的上方和之间，通过控制反射镜电动机往复地旋转反射镜，以将激光束照射到成形梁的焊接位置，从而形成具有预定焊接图案的焊道 ; 形成速度检测装置，检测成形光束的形成速度并将与之对应的信号发送到控制器; 设置在激光焊接装置的后部的照相机，拍摄成形光束的焊接部分，并将与其对应的图像信号发送到控制器。

公开(公告)号：US20090134131A1

公开(公告)日：2009-05-28

申请号：US12039487

申请日：2008-02-28

Applicant: Mun Yong LEE ,  Young Chae SONG

Inventor： Mun Yong LEE ,  Young Chae SONG

IPC: B23K26/20

CPC classification number: B23K26/60 ,  B23K26/0869 ,  B23K26/1476 ,  B23K26/244 ,  B23K26/32 ,  B23K26/355 ,  B23K33/00 ,  B23K2101/18 ,  B23K2101/34 ,  B23K2103/04 ,  B23K2103/08 ,  B23K2103/50

Abstract: The present invention relates to a laser welding method for galvanized steel sheets where galvanized steel sheets are lap-welded by using a laser beam of a keyhole welding zone in a state in which a gap for exhausting zinc fumes is formed by embossing a plurality of protrusions along a welding line on one galvanized steel sheet among the galvanized steel sheets by using a laser beam of a conducting welding region.

Abstract translation: 镀锌钢板的激光焊接方法技术领域本发明涉及一种镀锌钢板的激光焊接方法，其中，通过使用键孔焊接区域的激光束，在形成用于排出锌烟雾的间隙的状态下，通过压花多个突起 通过使用导电焊接区域的激光束沿着镀锌钢板中的一个镀锌钢板上的焊接线。