公开(公告)号：KR1020030090152A

公开(公告)日：2003-11-28

申请号：KR1020020028153

申请日：2002-05-21

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B25B11/00

Abstract: PURPOSE: A molding jig of a body panel for a car is provided to prevent the improper displacement of the body panel and the production of the inferior goods. CONSTITUTION: A molding jig of a body panel(2) for a car is composed of a blank holder(10) having a through hole, upper and lower dies(20,30) for pressing the body panel in a required shape. The body panel transferred by fingers(1) sits on the blank holder to seal the through hole. A plurality of the gage lifter assemblies(5) support the body panel to lift the body panel over the blank holder. The gage lifter assembly includes a cylinder(50), a piston(60), a gage lifter(70), and a lifter housing(80) guiding the movement of gage lifter.

Abstract translation: 目的：提供一种用于汽车车身面板的成型夹具，以防止车身板的不适当的位移和劣质产品的生产。 构成：用于汽车的车身面板（2）的成型夹具由具有通孔的坯料保持器（10）和用于将身体板按压成所需形状的上模具（20,30）组成。 由手指（1）转移的身体面板位于毛坯架上，以密封通孔。 多个量具提升器组件（5）支撑身体面板以将身体面板提升到毛坯架上。 量具提升器组件包括气缸（50），活塞（60），量规提升器（70）和引导量具提升器运动的升降机壳体（80）。

公开(公告)号：KR1020030084312A

公开(公告)日：2003-11-01

申请号：KR1020020022980

申请日：2002-04-26

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B21D43/00

CPC classification number: B21D37/12 ,  B21D31/02 ,  B21D43/287

Abstract: PURPOSE: A press mold is provided, which fabricates to a small size the length of cam steel installed at upper mold die to trim an end part of molded article by descent of the upper mold die, and in which trimming and piercing operations of the molded article are performed at the same time. CONSTITUTION: The press mold(100) comprises an upper mold die(10) at the lower side of which projection part(15) having first inclination plane(17) is formed; a cam slide(20) on which second inclination plane contacted with the first inclination plane of the projection part is formed so that the cam slide is moved by sliding due to descent of the upper mold die; a pad member(30) on which an inclination part(31) for guiding sliding of the cam slide is formed; a lower mold steel(39) for regulating a molded article(12) by pressing of the pad member descended along with descent of the upper mold die; and a cam steel(40) connected to one side of the cam slide and moved along with moving of the cam slide to perform trimming operation of one end of the molded article, wherein a protrusion part(37) is formed on sliding surface of the cam slide, and a pierce punch(33) slidingly operated with being contacted with the protrusion part is penetratingly installed at the pad member so that piercing operation is performed at the molded article at the same time when the cam slide is being slid, and wherein a plate member(19) is installed between the projection part of the upper mold die and the pad member to support ascending and descending of the upper mold die.

Abstract translation: 目的：提供一种冲压模具，其制造尺寸小于安装在上模具上的凸轮钢的长度，以通过上模具的下降来修剪模制品的端部，并且其中模制的修整和穿孔操作 文章同时进行。 构成：压模（100）包括在其下侧形成具有第一倾斜平面（17）的突出部分（15）的上模具（10） 凸轮滑块（20），其上形成有与突出部分的第一倾斜平面接触的第二倾斜平面，使得凸轮滑块由于上模具的下降而滑动而移动; 形成用于引导凸轮滑块的滑动的倾斜部（31）的垫构件（30） 下模具钢（39），用于通过按压所述垫部件随着所述上模具的下降而下降而调制模制品（12）; 以及凸轮钢（40），其连接到所述凸轮滑块的一侧并随着所述凸轮滑块的移动而移动，以进行所述模制品的一端的修整操作，其中在所述凸轮滑块的滑动表面上形成有突出部（37） 凸轮滑块和与突出部分接触的滑动操作的穿孔冲头（33）穿透地安装在衬垫构件上，使得当凸轮滑块滑动时同时在模制品上进行穿孔操作，并且其中 在上模具的突出部和衬垫构件之间安装有板构件（19），以支撑上模具的上升和下降。

公开(公告)号：KR1020030081685A

公开(公告)日：2003-10-22

申请号：KR1020020020030

申请日：2002-04-12

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B30B15/00

CPC classification number: B30B15/061 ,  B30B15/02 ,  B30B15/08

Abstract: PURPOSE: A padding device for a press is provided to keep the flatness of an upper pad without an additional process by locally padding the incision unit of a basic material panel ahead of the operation of the upper pad. CONSTITUTION: An operation space unit(17) is formed at one side of an upper pad(5) so that an upper steel(11) is interlocked with an upper die(7) and moves up and down. A local auxiliary padding unit is formed at the outside of the operation space unit, and pads the incision unit of a basic material panel ahead of the operation of the upper pad.

Abstract translation: 目的：提供一种用于压机的填充装置，以通过在上垫的操作之前局部填充基础材料板的切口单元来保持上垫的平坦度，而不需要额外的处理。 构成：操作空间单元（17）形成在上垫（5）的一侧，使得上钢（11）与上模（7）互锁并且上下移动。 局部辅助衬垫单元形成在操作空间单元的外侧，并且在上垫的操作之前垫住基本材料板的切口单元。

公开(公告)号：KR100401627B1

公开(公告)日：2003-10-17

申请号：KR1020000086865

申请日：2000-12-30

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B21D37/02

Abstract: PURPOSE: A piercing pressing apparatus of cam type is provided to reduce the manufacturing cost of products and to reduce size of the apparatus by having an actuating cylinder for actuating a piercing punch built in an upper pad and enabling a desired portion of a material panel to be pierced. CONSTITUTION: A piercing press apparatus is provided for forming a piercing hole in a material panel. The piercing press apparatus comprises an upper die(1), an upper pad(5) and a lower die(7). The upper pad(5) operates with the upper die(1) to press the material panel from the upside. The lower die(7) supports the material panel below the upper die(1). The lower die(7) is integrally formed with a lower steel member which directly supports a portion of the material panel to be formed. One side of the bottom surface of the upper die(1) is provided with a driver(11) which interlocks with the vertical movement of the upper die. A wear plate(13) is mounted to an oblique lower end surface of the driver(11). A piercing mechanism is operated in such a cam-operation way with the driver(11) within the upper pad(5) by the operation of the upper die(1), enabling a piercing punch(15) to form a piercing hole in the material panel on the lower steel member(9).

Abstract translation: 目的：提供一种凸轮式刺穿压制设备，通过具有用于致动内置在上垫中的刺穿冲头的致动缸并且使材料板的期望部分能够通过致动器来减小产品的制造成本并且减小设备的尺寸 被刺穿。 构造：提供穿孔压制设备用于在材料板中形成穿孔。 穿孔压制装置包括上模（1），上衬垫（5）和下模（7）。 上垫（5）与上模（1）一起操作以从上侧按压材料板。 下模（7）支撑上模（1）下方的材料板。 下模（7）与下部钢构件整体形成，该下部钢构件直接支撑要形成的材料板的一部分。 上模（1）的底面的一侧设有与上模垂直运动互锁的驱动器（11）。 耐磨板（13）安装到驱动器（11）的倾斜下端表面。 通过上模（1）的操作，刺穿机构以上部垫（5）内的驱动器（11）以这样的凸轮操作方式操作，使得刺穿冲头（15）能够在 下部钢构件（9）上的材料板。

公开(公告)号：KR1020120039901A

公开(公告)日：2012-04-26

申请号：KR1020100101350

申请日：2010-10-18

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B21D37/16 ,  B21D22/02 ,  B21D5/06

Abstract: PURPOSE: A part forming apparatus is provided to improve the quality of parts for vehicles by pressurizing a panel for a forming operation and preventing the formation of air gaps. CONSTITUTION: A part forming is composed of a lower mold(100), an upper mold(200), and a slider(300). A loading part is formed at the center of the lower mold, and a panel for forming parts is loaded at the loading part. The upper mold includes a forming part(210) and an inclined part(230). The forming part pressurizes the panel to be formed. The inclined part is formed at both sides of the forming part. The slider is formed at the inner side of the loading part to be capable of being slid. The slider moves to the forming part by the inclined part when the upper mold moves to the lower mold in order to form both sides of the panel.

Abstract translation: 目的：提供一种零件成型装置，通过对用于成形操作的面板加压并防止形成气隙来提高车辆零件的质量。 构成：成形部由下模（100），上模（200）和滑块（300）构成。 在下模的中心形成有装载部，在装载部装载用于形成零件的面板。 上模包括成形部（210）和倾斜部（230）。 成形部对要形成的面板加压。 倾斜部形成在成形部的两侧。 滑块形成在装载部分的内侧以能够滑动。 当上模移动到下模时，滑块通过倾斜部移动到成形部，以形成板的两侧。

公开(公告)号：KR100952000B1

公开(公告)日：2010-04-08

申请号：KR1020080025708

申请日：2008-03-20

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B21D37/00 ,  B30B15/02 ,  B21D19/08 ,  B30B15/00

Abstract: 본 발명은 스프링 백 방지를 위한 금형에 관한 것으로, 더욱 상세하게는 판넬 성형 중 판넬의 측벽이 둥글게 말리는 현상을 최소화하기 위하여, 판넬의 접히는 부분 즉, 플랜지 라인(flange line)을 중심으로 회전하며 성형하도록 구성되어, 성형 후 판넬의 탄성회복에 의한 스프링 백(Spring back) 및 측벽 휨 현상을 최소화하여 동결성을 향상시키는 금형에 관한 것이다.
이를 위하여 본 발명은 하형과 상형을 포함하여 구성되고, 유입된 판넬이 상기 하형 상에 안착되어 성형되는 금형에 있어서,
상기 상형에 장착되어 상형의 승강 동작에 따라 연동되어 승강하는 스틸; 상기 스틸에 장착되어 스틸의 승강 동작에 따라 승강 이동되고, 하강 이동되어 상기 판넬을 고정해주는 패드; 상기 스틸의 양단부에 회전 가능하게 장착되어 상기 판넬을 원하는 형태로 회전 성형하는 가동 스틸; 내측면에 탄성재를 장착하고 상기 하형에 전진 이동 가능하게 장착되는 캠; 상기 상형의 양측에 장착되어 상형의 승강 동작에 따라 승강 이동되고, 하강 동작으로 상기 캠을 전진시키는 상형 드라이브;가 포함되어 구성되는 것을 특징으로 하는 금형을 제공한다.
금형, 상형, 하형, 판넬, 캠, 스프링 백, 탄성

公开(公告)号：KR1020090100501A

公开(公告)日：2009-09-24

申请号：KR1020080025708

申请日：2008-03-20

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B21D37/00 ,  B30B15/02 ,  B21D19/08 ,  B30B15/00

Abstract: PURPOSE: A mold for preventing spring back is provided to improve the value of panel and shorten and omit restrike for molding panel. CONSTITUTION: A mold for preventing spring back comprises lower mold (20) and upper mold (10). A steel (11), pad (12), driving steel (15), cap (22), and upper drive (17) are mounted on the upper mold. The steel elevates according to the elevation of the upper mold. The pad is mounted on the steel. The pad elevates according to the elevation of the steel and fixes the panel by moving downward. The driving steel is rotatably mounted to the both ends of the steel. The cap is movably mounted to the lower mold.

Abstract translation: 目的：提供防止弹簧背面的模具，以提高面板的价值，缩短并省略成型面板的再起弧。 构成：用于防止弹回的模具包括下模具（20）和上模具（10）。 在上模具上安装钢（11），垫（12），驱动钢（15），盖（22）和上驱动（17）。 钢根据上模的高度升高。 焊盘安装在钢板上。 垫片根据钢的高度升高，并通过向下移动来固定面板。 驱动钢可旋转地安装在钢的两端。 盖可移动地安装到下模具。

公开(公告)号：KR1020040082851A

公开(公告)日：2004-09-30

申请号：KR1020030017544

申请日：2003-03-20

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B21D19/02

Abstract: PURPOSE: An apparatus for forming flange on panel using rotary cam is provided, which prevents interference caused when cam shaft is rotated to clear undercut after forming a panel. CONSTITUTION: In an apparatus for forming a flange on panel, the apparatus comprising a base(10), a rotary cam shaft(20) slidingly rested on the base, a housing steel(40) into which the rotary cam shaft is assembled, a steel for performing flange operation by pressing an operation part formed on the rotary cam shaft on the panel(9) to be operated, and a driving cylinder(50) for rotating the rotary cam shaft, the panel flange apparatus using rotary cam comprises a rotary cam shaft which is mounted on the rod so that the rotary cam shaft is rotated according to operation of the driving cylinder with being connected to rod of the driving cylinder; a supporting cam shaft(30) on one side surface of which a long hole(31) is formed so that the long hole is caught on a projecting catching member(53) of the rotary cam shaft, and on the bottom of which a bent long hole(33) is formed; and an undercut pin member(35) which is connected to the base in such a manner that the undercut pin member is inserted into the bent long hole of the supporting cam shaft so that the supporting cam shaft is moved to the rotary cam shaft side along the bent surface of the bent long hole during interlocking rotation of the supporting cam shaft according to rotation of the rotary cam shaft.

Abstract translation: 目的：提供一种用于使用旋转凸轮在面板上形成凸缘的装置，其防止在形成面板之后凸轮轴旋转以清除底切时引起的干扰。 构成：在面板上形成法兰的装置中，该装置包括基座（10），滑动地安置在基座上的旋转凸轮轴（20），旋转凸轮轴组装在其中的壳体钢（40） 用于通过对形成在要操作的面板（9）上的旋转凸轮轴上的操作部分进行凸缘操作的钢和用于旋转所述旋转凸轮轴的驱动气缸（50），所述面板凸缘装置使用旋转凸轮包括旋转 凸轮轴安装在杆上，使得旋转凸轮轴根据驱动气缸的操作而旋转，与驱动气缸的杆连接; 在一个侧表面上形成有长孔（31）的支撑凸轮轴（30），使得长孔被卡在转动凸轮轴的突出卡紧构件（53）上，并且其底部具有弯曲 形成长孔（33） 以及底切销构件（35），其以使得底切销构件插入到支撑凸轮轴的弯曲长孔中的方式连接到基座，使得支撑凸轮轴沿着旋转凸轮轴侧移动 所述弯曲长孔的弯曲表面在所述支撑凸轮轴根据所述旋转凸轮轴的旋转而联动旋转期间。

公开(公告)号：KR100435703B1

公开(公告)日：2004-06-12

申请号：KR1020020022998

申请日：2002-04-26

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B30B15/02

Abstract: PURPOSE: A piercing device for a press is provided to improve work efficiency and to reduce the cost of production by effectively selecting and controlling a couple of piercing punches as occasion demands. CONSTITUTION: A selection-piercing cover block(30) is interlocked with an upper die(6), and has a couple of insertion holes(36,38). A couple of piercing punches(12,14) are composed of a round-head unit(44,46) and a main body(40,42). Springs(48,50) are inserted between the round-head unit and the selection-piercing cover block. A selection plate(32) is movably installed at the selection-piercing cover block, and has a concave part(52) containing the round-head unit and an opening. A rack(58) is formed at one side of the opening. An electromotive motor(34) has a pinion(56) engaged with the rack, and moves the selection plate right and left.

Abstract translation: 目的：提供用于压机的穿孔装置，以根据需要有效地选择和控制一对穿孔冲头以提高工作效率并降低生产成本。 组成：选针刺穿盖板（30）与上模（6）互锁，并具有一对插孔（36,38）。 一对穿孔冲头（12,14）由圆头单元（44,46）和主体（40,42）组成。 弹簧（48,50）插入在圆头装置和选择穿孔盖板之间。 选择板（32）可移动地安装在选针刺穿盖块上，并具有包含圆头单元和开口的凹部（52）。 架子（58）形成在开口的一侧。 电动机（34）具有与齿条啮合的小齿轮（56），并使选择板左右移动。

公开(公告)号：KR1020040043015A

公开(公告)日：2004-05-22

申请号：KR1020020071006

申请日：2002-11-15

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B21D31/02

CPC classification number: B21D31/02 ,  B21D37/04 ,  B21D37/10

Abstract: PURPOSE: A double piercing press apparatus is provided which is equipped with two cams so that two piercing holes are perforated in one piercing operation by simultaneously driving the cams, and in which the two piercing holes are perforated by one piercing process to reduce operation time and cost. CONSTITUTION: The double piercing press apparatus comprises an upper mold die(23) for pressing an upper part of panel(21) of the car body; a pad(25) mounted on a lower part of the upper mold die to fix the car body panel by pressurizing the car body panel during descending of the upper mold die; a lower mold die(27) arranged at a lower part of the upper mold die to support the car body panel; first cam(29) movably mounted on an upper part of the lower mold die and connected with the upper mold die during descending of the upper mold die so that the first cam performs piercing operation on a part of the car body panel; and second cam(31) movably mounted on a lower part of the pad and connected with the first cam during forward movement of the first cam so that the second cam performs piercing operation on another part of the car body panel, wherein an inclination plane(37) is formed on one side of the first cam so that the first cam is movable in a direction of the car body panel with the first cam being contacted with a pressing part(33) projected downward from the upper mold die, and first piercing punch(39) is mounted on the other side of the first cam so that the first piercing punch punches a piercing hole on a part of the car body panel.

Abstract translation: 目的：提供一种双穿孔冲压装置，其具有两个凸轮，使得通过同时驱动凸轮在一个穿孔操作中穿孔两个穿孔，并且其中两个穿孔通过一个刺穿过程穿孔以减少操作时间和 成本。 构成：双穿刺冲压装置包括用于按压车体的面板（21）的上部的上模具（23） 安装在上模具的下部的垫（25），用于通过在上模具下降期间对车体板进行加压来固定车身板; 下模具（27），其设置在所述上​​模具的下部，以支撑所述车体面板; 第一凸轮（29），其可移动地安装在下模具的上部，并在上模具下降期间与上模具模具连接，使得第一凸轮对车体面板的一部分进行穿孔操作; 以及第二凸轮（31），其可移动地安装在所述垫的下部并且在所述第一凸轮的向前运动期间与所述第一凸轮连接，使得所述第二凸轮对所述车身面板的另一部分进行穿孔操作，其中， 37）形成在第一凸轮的一侧上，使得第一凸轮可在轿厢主体板的方向上移动，其中第一凸轮与从上模具向下突出的按压部分（33）接触，并且第一穿孔 冲头（39）安装在第一凸轮的另一侧上，使得第一穿刺冲头冲击车体面板的一部分上的穿孔。