公开(公告)号：KR1020030005636A

公开(公告)日：2003-01-23

申请号：KR1020010041004

申请日：2001-07-09

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: F16B21/08

CPC classification number: B21D37/10 ,  B21D43/287

Abstract: PURPOSE: A structure for mounting locking retainer pin for press is provided to reduce accidents and allow the locking retainer pin to be easily mounted, by eliminating assembling and coupling procedures. CONSTITUTION: A lower steel(3) for loading a panel(1) is mounted on a lower die(5), and a pad(7) which cooperates with the lower steel so as to compress the panel is disposed on the lower steel. An upper frame(11) which cooperates with the lower steel so as to shape the panel, is arranged beneath an upper die(9) and side by side to the pad. The pad has a side surface where a retainer groove(15) is formed in a vertical direction, corresponding to the degree of an operating stroke(S) of the pad, and the upper frame has a side surface(23) where a locking retainer pin(17) is mounted through a mounting hole(25). The locking retainer pin has an inclined slip surface(27) formed at the front end of the locking retainer pin so as to correspond to the retainer groove of the pad. The locking retainer pin has a spring retainer(29) arranged at a side of the locking retainer pin, and a stopper(31) arranged at the other side of the locking retainer pin. A coil spring(33) is fit to the spring retainer of the locking retainer pin, and supported by a retainer plate(35) which is bolt-coupled to the side surface of the upper frame.

Abstract translation: 目的：提供一种用于安装压力锁定定位销的结构，以减少事故，并通过消除组装和连接过程，使锁定定位销易于安装。 构成：用于装载面板（1）的下钢（3）安装在下模（5）上，并且与下钢合作以压缩板的垫（7）设置在下钢上。 与上模具配合以便形成面板的上框架（11）布置在上模（9）的下方并且并排设置在垫上。 衬垫具有侧表面，其中在垂直方向上形成有保持器槽（15），对应于衬垫的操作行程（S）的程度，并且上框架具有侧表面（23），其中锁定保持器 销（17）通过安装孔（25）安装。 锁定定位销具有形成在锁定定位销的前端的倾斜滑动面（27），以对应于垫的保持器槽。 锁定定位销具有布置在锁定定位销的一侧的弹簧保持器（29）和布置在锁定定位销的另一侧的止动件（31）。 螺旋弹簧（33）装配到锁定定位销的弹簧保持器上，并由与框架的侧表面螺栓连接的保持板（35）支撑。

公开(公告)号：KR1020020094569A

公开(公告)日：2002-12-18

申请号：KR1020010032839

申请日：2001-06-12

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B30B15/02

CPC classification number: B21D37/12 ,  B21D37/14

Abstract: PURPOSE: A die setting device for a press mold is provided to improve the productivity of panels by rapidly and easily setting a die of the press mold on a bed. CONSTITUTION: A die setting device includes a die(30) having a recess and a bed having a guide post coupled to the die(30). At least one recess is formed at a predetermined portion of a lower surface of the die(30). The recess includes the first and second recesses(32,34) which are formed at both ends of the lower surface of the die(30). The first recess(32) is a guide recess having an oval shape, and the second recess(34) is a setting recess having a ring shape. The guide post is easily coupled to the guide recess. The guide post is coupled to an upper surface of the bed so as to guide the setting of the die(30). An upper portion of the guide post is rounded.

Abstract translation: 目的：提供一种用于压模的模具设置装置，通过快速且容易地将压模的模具设置在床上来提高面板的生产率。 构成：模具设置装置包括具有凹部的模具（30）和具有联接到模具（30）的导向柱的床。 在模具（30）的下表面的预定部分处形成至少一个凹部。 凹部包括在模具（30）的下表面的两端形成的第一和第二凹部（32,34）。 第一凹部（32）是具有椭圆形的导向凹部，第二凹部（34）是具有环状的固定凹部。 引导柱容易地联接到引导凹部。 引导柱联接到床的上表面，以引导模具（30）的设置。 导柱的上部是圆形的。

公开(公告)号：KR1020020058735A

公开(公告)日：2002-07-12

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：提供一种凸轮式的穿孔加压装置，以减少产品的制造成本，并通过具有用于致动内衬在上垫中的穿刺冲头的致动缸来减小装置的尺寸，并使材料板的期望部分能够 被刺穿 构成：提供一种用于在材料板中形成穿孔的穿孔压力装置。 穿刺压制装置包括上模（1），上垫（5）和下模（7）。 上垫（5）与上模（1）一起工作以从上方按压材料板。 下模（7）支撑上模（1）下方的材料板。 下模（7）与直接支撑要形成的材料板的一部分的下钢构件一体地形成。 上模具（1）的底面的一侧设置有与上模的垂直运动互锁的驱动器（11）。 磨损板（13）安装在驾驶员（11）的倾斜下端面上。 通过上模（1）的操作，穿孔机构以这种凸轮操作方式与上垫（5）内的驱动器（11）一起操作，使穿孔冲头（15）能够在上模 材料板在下钢构件（9）上。

公开(公告)号：KR1020150145083A

公开(公告)日：2015-12-29

申请号：KR1020140074420

申请日：2014-06-18

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 공호영

IPC: B21D22/20 ,  B21D37/16

CPC classification number: B21D22/022 ,  B21D19/08 ,  B21D37/16 ,  C21D1/18 ,  C21D1/673 ,  C21D8/005 ,  C21D2211/001 ,  C21D2211/008 ,  C21D2221/02 ,  C22C38/44 ,  C22C38/54

Abstract: 핫스탬핑장치가개시된다. 본발명의실시예에따른핫 스탬핑장치는, 제품소재의하단면형상을가지는하부금형, 상기제품소재의상단면형상을가지며, 상기하부금형과함께상기제품소재를가압하는상부금형, 상기상부금형의내주부에설치되며상기상부금형과하부금형사이에블랭크를고정하는블랭크홀더, 및제품소재의플랜지부의형상을가지며, 상기블랭크홀더의내주부를따라상승또는하강하면서제품소재의플랜지부를성형하는캠을포함한다.

Abstract translation: 公开了一种热冲压装置。 根据本发明的实施例，热冲压装置包括：具有产品材料底面形状的底模; 具有产品材料顶表面形状的顶模，用底模挤压产品材料; 安装在顶模的内圆周上的坯料固定在顶模和底模之间的坯料; 以及具有产品材料的凸缘部分的形状的凸轮，通过沿着坯料保持器的内周上升或下降来模制产品材料的凸缘部分。

公开(公告)号：KR101316376B1

公开(公告)日：2013-10-08

申请号：KR1020110106723

申请日：2011-10-19

Applicant: 현대자동차주식회사 ,  동우에이치에스티 주식회사

Inventor： 차성철 ,  조병규 ,  공호영 ,  정수진 ,  이준석

IPC: C23C28/00

CPC classification number: C23C14/0641 ,  B32B15/01 ,  B32B15/013 ,  C23C14/0036 ,  C23C14/3464 ,  C23C28/042 ,  C23C28/044 ,  C23C28/42 ,  Y10T428/2495

Abstract: 본 발명은, 모재; 상기 모재 표면에 질화되는 질화층; 상기 질화층 표면에 증착되며, 질소가 TiAl타겟 또는 Cr타겟과 반응하여 다층 구조로 이루어지는 다층박막층; 및 상기 다층박막층 표면에 증착되며, 질소와 탄소가 TiAl타겟 및 Cr타겟과 반응하여 이루어지는 탄질화물층;을 포함하여 구성되는 성형장치의 표면 코팅박막 및 코팅방법이 소개된다.

公开(公告)号：KR1020120136938A

公开(公告)日：2012-12-20

申请号：KR1020110056164

申请日：2011-06-10

Applicant: 현대자동차주식회사

Inventor： 차성철 ,  김주철 ,  오승택 ,  박건욱 ,  이두환 ,  박현달 ,  공호영

IPC: C23C8/26 ,  C23C14/02 ,  C23C14/06

CPC classification number: C23C8/80 ,  C23C28/044 ,  Y10T428/24975 ,  Y10T428/265

Abstract: PURPOSE: A coating layer structure of a mold base material is provided to obtain high hardness and improved wear resistance by coating an ionitrided layer with carbon-doped nitride after plasma nitriding. CONSTITUTION: A coating layer structure of a mold base material comprises an inonitrided layer formed on the surface of a base material, an intermediate coating layer formed on the ionitrided layer out of AlTiCrN, AlCrSiN, AlTiSiN, or AlTiCrSiN, and a surface coating layer formed on the intermediate coating layer out of AlTiCrCN, AlCrSiCN, AlTiSiCN, or AlTiCrSiCN. [Reference numerals] (AA) Coating; (BB) Ionitrided layer(80-120um); (CC) Base material(SKD11,QT)

Abstract translation: 目的：提供模具基材的涂层结构，通过在等离子体氮化后涂覆碳掺杂氮化物的离子渗透层，以获得高硬度和改善的耐磨性。 构成：模底基材的涂层结构包括在基材表面上形成的无氮化层，形成在AlTiCrN，AlCrSiN，AlTiSiN或AlTiCrSiN上的离子层上的中间涂层，形成表面涂层 在AlTiCrCN，AlCrSiCN，AlTiSiCN或AlTiCrSiCN上的中间涂层上。 （AA）涂层; （BB）离子交换层（80-120um）; （CC）基材（SKD11，QT）

公开(公告)号：KR1020110062639A

公开(公告)日：2011-06-10

申请号：KR1020090119418

申请日：2009-12-03

Applicant: 현대자동차주식회사

Inventor： 최진석 ,  공호영

IPC: B21D37/00 ,  B30B15/02 ,  B21D24/00

CPC classification number: B21D37/00 ,  B21D24/00 ,  B30B15/02

Abstract: PURPOSE: A mold for a press is provided to prevent the surface of a panel from becoming deformed by discharging foreign materials, compressed air, and oil. CONSTITUTION: A mold for a press comprises an upper mold, a lower mold(3), and a blank holder(5). Latticed fine grooves(G) are processed on the molding surface of the lower mold through a ball end mill. The blank holder is formed along the outer circumference of the lower mold. The molding surface of the lower mold is composed of an un-processed rectangular surface and a processed relief surface.

Abstract translation: 目的：提供一种用于压力机的模具，以防止面板的表面因排出异物，压缩空气和油而变形。 构成：用于压力机的模具包括上模具，下模具（3）和坯料支架（5）。 网格细槽（G）通过球头铣刀在下模的成型表面上进行加工。 沿着下模的外周形成坯料保持架。 下模具的成型表面由未加工的矩形表面和经处理的浮雕表面组成。

公开(公告)号：KR1020050030044A

公开(公告)日：2005-03-29

申请号：KR1020030066358

申请日：2003-09-24

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B30B1/26

CPC classification number: B30B1/261 ,  B30B1/266

Abstract: A hybrid cam type press apparatus is provided to reduce working process, and to cut down manufacturing cost by forming flanges in an end of a panel sequentially in a single cam type press in driving a cam and a link by an actuating driver. A hybrid cam type press apparatus for forming an end of a panel(100) between an upper die(101) and a lower die(103) is composed of an upper pad(105) installed to a lower part of the upper die by a cushion spring(107), an actuating driver(111) installed in the lower part of the upper die and composed of a cam inclination surface and a horizontal step surface, a rotating steel unit(119) mounted to an installation recess formed in the lower die by a rotating shaft and composed of a restoring unit, and a cam link unit operating a cam and a link between the actuating driver and the lower die by the actuating driver and forming double undercut portions in the end of the panel by actuating corresponding to operation of the rotating steel unit.

Abstract translation: 提供了一种混合式凸轮式压力装置，以减少加工过程，并且通过在单个凸轮型压力机中顺序地在面板的端部形成法兰，通过致动驱动器驱动凸轮和连杆来降低制造成本。 用于在上模（101）和下模（103）之间形成面板（100）的端部的混合凸轮式压制装置由上焊盘（105）组成，上焊盘（105）安装在上模的下部， 缓冲弹簧（107），安装在上模的下部并由凸轮倾斜表面和水平台阶表面组成的致动驱动器（111），安装到形成在下模具中的安装​​凹部的旋转钢单元（119） 由旋转轴组成并由恢复单元组成的凸轮连接单元，以及通过致动驱动器操作凸轮和致动驱动器与下模之间的连杆的凸轮连杆单元，并且通过致动对应于所述面板的端部形成双底切部分 旋转钢单元的操作。

公开(公告)号：KR1020040088931A

公开(公告)日：2004-10-20

申请号：KR1020030023378

申请日：2003-04-14

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B30B1/26

CPC classification number: B30B1/40 ,  B30B1/261 ,  B30B1/266 ,  F16C33/06

Abstract: PURPOSE: A rotary cam press is provided to prevent the reverse rotation of a rotary cam by mounting a reverse-rotation preventing unit installed between the rotary cam and a slider. CONSTITUTION: In a rotary cam press, a reverse-rotation preventing unit is installed between a rotary cam(3) and a slider(8), and prevents the reverse rotation of the rotary cam. A plurality of sliding units are formed at a sliding portion on a base die. The reverse-rotation preventing unit includes a protrusion block(21) mounted to one side of the rotary cam, a guide block(25) mounted to a lower die(2), a fixing block(23) for locking the protrusion block, a leading push button(29) mounted to the slider, and a return spring(33) mounted to the guide block and returning the fixing block.

Abstract translation: 目的：设置旋转凸轮压力机，通过安装安装在旋转凸轮和滑块之间的反转防止单元来防止旋转凸轮的反向旋转。 构成：在旋转凸轮压机中，在旋转凸轮（3）和滑块（8）之间安装防反转单元，防止旋转凸轮的反转。 多个滑动单元形成在基模上的滑动部分。 反转防止单元包括安装在旋转凸轮的一侧的突出块（21），安装在下模（2）上的引导块（25），用于锁定突出块的固定块（23） 安装到滑块的前导按钮（29）和安装到引导块并返回固定块的复位弹簧（33）。

公开(公告)号：KR100448383B1

公开(公告)日：2004-09-10

申请号：KR1020020039455

申请日：2002-07-08

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B21D37/00

Abstract: PURPOSE: A mold structure for forming a crease preventing projection on a panel is provided to adjust the projected height of a projected block member forming the crease preventing projection on the panel with a screw and to improve working efficiency and cut down cost without cutting and welding processes to lower and heighten the height of the projected block member. CONSTITUTION: A structure(100) for a mold(15) forming a crease preventing projection(13) for absorbing creases generated on a panel(11) in a flanging process of the panel having an elliptical side to the panel is composed of a projected block member(10), a semicircular block member(20), and a pressurizing member(30). The projected block member is installed to slide inward the mold and one side of the projected block member is protruded out of the mold and contacted with the panel to form the crease preventing projection. The semicircular block member is made into a semicircle shape to fit into a semicircular space unit formed in the mold, and contacted with the side of which the projected block member is inserted into the mold. The pressurizing member pressurizes the side of the semicircular block member, slides the semicircular block member along the semicircular space unit, pressurizes the lower side of the projected block member and moves the projected block member upward and downward.

Abstract translation: 目的：提供一种用于在面板上形成防褶皱突起的模具结构，以用螺钉调节在面板上形成防褶皱突起的突块部分的突出高度，并提高工作效率并在不切割和焊接的情况下降低成本 处理以降低和提高投影块构件的高度。 一种用于形成防皱凸起（13）的模具（15）的结构（100），该结构用于吸收在具有椭圆面的面板的翻边过程中在面板（11）上产生的折痕，该结构（100） 块构件10，半圆形块构件20和加压构件30。 凸块部件安装成向模具内部滑动，并且凸块部件的一侧突出于模具外并与面板接触以形成防皱凸起。 半圆形块状部件被制成半圆形以装入形成在模具中的半圆形空间单元中，并且其突出块部件的一侧被插入到模具中。 加压构件对半圆形块构件的侧面加压，使半圆形块构件沿着半圆形空间单元滑动，对凸块体的下侧加压并使凸块体上下移动。