公开(公告)号：KR1020080081496A

公开(公告)日：2008-09-10

申请号：KR1020070021562

申请日：2007-03-05

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B21D19/08 ,  B30B15/00 ,  B21D19/00 ,  B21D24/16

Abstract: A press apparatus is provided to reduce production costs and improve product quality by performing padding and hemming operations easily. A press apparatus comprises an upper mold die(50) installed to be slidable in the vertical direction, a lower mold die(52) which is positioned under the upper mold die, and on which an outer panel(60) and an inner panel(62) are placed, a hemming mechanism(70) for hemming a flange part(60a) of the outer panel, and a padding mechanism(80) for padding the outer panel and the inner panel placed on the lower mold die. The hemming mechanism includes a pre-hemming cam(71) for primarily hemming the flange part of the outer panel, and a main hemming steel(72) for finally hemming the flange part that has been hemmed by the pre-hemming cam. The main hemming steel is directly fixed to the upper mold die, and the pre-hemming cam is installed to be linked to a hemming cam supporting frame(54) installed on the upper mold die.

Abstract translation: 提供一种压制装置，通过轻松执行填充和卷边操作来降低生产成本并提高产品质量。 一种压制装置，包括安装成能够沿垂直方向滑动的上模具（50），位于上模具下方的下模具（52），外模板（60）和内板（ 62），用于折边外板的凸缘部（60a）的折边机构（70），以及用于填充放置在下模具上的外板和内板的填充机构（80）。 折边机构包括用于主要折边外板的凸缘部分的预折边凸轮（71）和用于最后折边由折边凸轮卷绕的凸缘部分的主折边钢（72）。 主折边钢直接固定在上模具上，预卷边凸轮安装成与上模具上安装的折边凸轮支撑框架（54）连接。

公开(公告)号：KR100610860B1

公开(公告)日：2006-08-09

申请号：KR1020040071350

申请日：2004-09-07

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B21D19/12 ,  B21D19/00

Abstract: 본 발명은 일단에 언더 컷을 포함하는 플랜지를 갖고, 타단에는 수직방향 플랜지를 갖는 패널 성형 시, 한번의 성형공정으로 양단의 플랜지 성형은 물론, 언더 컷을 이용한 리프팅 작업으로 별도의 리프터가 불필요한 복합 플랜지 성형용 프레스 장치를 제공한다.
복합 플랜지 성형, 프레스 장치, 언더 컷, 성형

Abstract translation: 本发明涉及一种制造具有凸缘的面板的方法，所述凸缘包括一端处的底切和另一端处的垂直凸缘通过单个模制工艺， 提供了一种用于形成凸缘的压力装置。

公开(公告)号：KR100513535B1

公开(公告)日：2005-09-07

申请号：KR1020030066358

申请日：2003-09-24

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B30B1/26

Abstract: 단부에 수평 플랜지 및 업 플랜지 등의 2중의 언더 컷 형상을 갖는 패널제품의 플랜지 성형을 하나의 캠형 프레스 내에서 동시에 이룰 수 있도록;
상형다이와, 그 하부에 구성되는 하형다이 사이에서 투입되는 패널소재의 선단을 캠 구동에 의해 소정의 형상으로 성형하는 캠형 프레스 장치에서,
상기 상형다이의 하부 일측에 쿠션 스프링을 통하여 장착되는 상형패드와; 하단에 캠 경사면과 수평 단차면을 형성하여 상기 상형다이의 하부 타측에 하향하여 장착되는 작동 드라이버와; 상기 하형다이 상의 내부 일측에 공간부로 형성되는 장착요부를 형성하고, 상기 장착요부 상에 회전축을 통하여 장착되며, 일측에는 복원수단을 구비하는 회전스틸과; 상기 작동 드라이버와 하형다이 사이에서 작동 드라이버에 의해 캠 작동 및 링크작동을 이루어 상기 회전스틸에 대응 작동하여 패널소재의 선단에 2중의 언더 컷 형상을 성형하도록 구성되는 캠 링크 유닛을 포함하는 것을 특징으로 하는 복합 캠형 프레스 장치를 제공한다.

公开(公告)号：KR100460920B1

公开(公告)日：2004-12-09

申请号：KR1020020073063

申请日：2002-11-22

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B24B9/00

Abstract: PURPOSE: A burr removing device is provided to reduce working time and manufacturing cost by easily removing burr from a pierced panel without additional workers. CONSTITUTION: A burr removing device is composed of a fixed member(10) disposed at the rear surface of a pierced panel(100), a guide block(11) installed at the lower center of the fixed member and having a guide protrusion(12), a rotary member inserted between the fixed member and the guide block, and a grinding member installed at the top of the rotary member. The rotary member has a spiral guide groove into which the guide protrusion is inserted, and rotates and moves up/down along the guide protrusion. The grinding member protrudes into the upper part of the fixed member, and contacts with burr formed at the panel.

Abstract translation: 目的：提供毛刺去除装置，通过容易地去除刺穿面板上的毛刺而不需要额外的工人来减少工作时间和制造成本。 一种毛刺去除装置，包括一个设置在穿孔板（100）后表面的固定件（10），一个安装在固定件下部中心并具有导向突起（12）的导向块（11） ），插入固定构件和导向块之间的旋转构件以及安装在旋转构件的顶部的研磨构件。 旋转构件具有螺旋引导槽，引导突起插入该螺旋引导槽中，并且沿着引导突起旋转并上下移动。 研磨构件突出到固定构件的上部，并与形成在面板上的毛刺接触。

公开(公告)号：KR100452261B1

公开(公告)日：2004-10-11

申请号：KR1020020022980

申请日：2002-04-26

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B21D43/00

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：提供了一种压模，它可以将安装在上模具上的凸轮钢的长度制造成小尺寸，以便通过上模具的下降修整模制品的端部，并且其中模制的模制和穿孔操作 文章同时进行。 组成：压模（100）包括：一个上模具（10），在其下侧形成具有第一倾斜平面（17）的突出部分（15）; 其上形成有与突起部分的第一倾斜平面接触的第二倾斜平面的凸轮滑块（20），使得由于上模具的下降而使滑动件滑动; 衬垫构件（30），其上形成有用于引导所述凸轮滑动件的滑动的倾斜部（31）; 下模具钢（39），其用于通过按压随着所述上模具的下降而下降的所述垫构件来调节成型品（12） 以及与所述凸轮滑动件的一侧连接并随所述凸轮滑动件的移动而移动以对所述模制品的一端进行修剪操作的凸轮钢（40），其中在所述凸轮滑动件 凸轮滑动件以及与突出部接触而滑动操作的穿孔冲头（33）穿透安装在衬垫构件处，使得在凸轮滑动件滑动的同时在成形件处执行穿孔操作，并且其中 在上模具的突起部与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：KR100444070B1

公开(公告)日：2004-08-12

申请号：KR1020020039619

申请日：2002-07-09

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B21D31/02

Abstract: PURPOSE: A piercing apparatus for press is provided which simplifies fabrication, reduces the number of parts to be used and minimizes installation space accordingly by arranging a driving source for operating piercing punch perpendicularly to selective cam blocks. CONSTITUTION: In a piercing apparatus for press for selectively forming pierce hole on a product panel in a press equipment comprising upper mold and lower mold, the piercing apparatus for press comprises a cylindrical punch holder(21) mounted on one side of a lower part of the upper mold; a driving motor(23) mounted between the lower part of the upper mold and the outer side of the punch holder to generate rotational driving force according to control signals of controller; an upper selective cam block(27) which is connected to rotation shaft(25) of the driving motor through rotational center of the driving motor in the punch holder, and on a lower surface of which an inclined cam surface(29) is formed so that the upper selective cam block is rotationally operated by operation of the driving motor; a lower selective cam block(33) on an upper surface of which an inclined cam surface(31) corresponding to the cam surface of the upper selective cam block is formed in the punch holder so that the lower selective cam block is vertically operated through cam operation by rotation of the upper selective cam block; a pierce punch(35) which is mounted on the lower center of the lower selective cam block and corresponds to the lower mold by passing through the punch holder; and a return member(37) installed between the lower surface of the lower selective cam block and the inner lower surface of the punch holder to provide the lower selective cam block with elastic restoring force.

Abstract translation: 目的：提供一种用于压机的穿孔装置，其通过布置用于垂直于选择性凸轮块操作穿孔冲头的驱动源来相应地简化制造，减少要使用的部件的数量并相应地最小化安装空间。 本发明提供一种冲压用穿孔装置，其特征在于，在具有上模和下模的冲压装置中，在产品板上选择性地形成冲孔的冲压用穿孔装置中，冲压用穿孔装置具有：圆筒状的冲头保持架（21） 上模; 驱动马达（23），其安装在上模的下部和冲头支架的外侧之间，以根据控制器的控制信号产生旋转驱动力; 通过冲头保持器中的驱动电机的旋转中心连接到驱动电机的旋转轴（25）并且在其下表面上形成倾斜凸轮表面（29）的上选择凸轮块（27） 上部选择凸轮块通过驱动电机的操作而旋转地操作; 一个下部选择凸轮块（33），在其上表面上形成有与上部选择凸轮块的凸轮表面相对应的倾斜凸轮表面（31），该下部选择凸轮块通过凸轮 通过上部选择性凸轮块的旋转进行操作; 穿孔冲头（35），其安装在下部选择凸轮块的下部中心上并且通过穿过冲头支架而与下模对应; 和安装在下部选择凸轮块的下表面和冲头保持架的内部下表面之间的返回构件（37），以为下部选择凸轮块提供弹性恢复力。

公开(公告)号：KR100435764B1

公开(公告)日：2004-06-10

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：提供一种汽车车身板的模制夹具，以防止车身板的错误位移和劣质商品的生产。 一种用于汽车的车身板（2）的模制夹具，包括具有通孔的压模保持器（10），用于将所述车身板压制成所需形状的上模和下模（20,30）。 用手指（1）转移的车身面板位于压模座上以密封通孔。 多个计量器提升组件（5）支撑主体面板以将主体面板提升到压边器上方。 该计量计组件包括缸体（50），活塞（60），计量器（70）以及引导计量器运动的提升器壳体（80）。

公开(公告)号：KR1020040042510A

公开(公告)日：2004-05-20

申请号：KR1020020070820

申请日：2002-11-14

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B30B1/26

CPC classification number: B30B1/261 ,  B30B1/266

Abstract: PURPOSE: A cam type press device is provided to easily control the flanging angle of a workpiece and to reduce the size thereof by using a rack and a pinion instead of a slider unit. CONSTITUTION: In a cam type press device, an upper rack driver(11) is mounted to the lower part of an upper die(1) and has a rack unit(9). An angle control plate(13) is coupled to one side of a lower die(5), and has a guide rail(15). A drive rack slider(17) is guided by the guide rail, and has a rack unit(21). A forming cam(19) is mounted at the top of the drive rack slider. A moving block(25) is coupled to the lower end of the angle control plate by a connecting rod(23), and is slidably installed at the lower die. A pinion(31) is installed at the upper part of the moving block, and is engaged with the rack units of the upper rack driver and the drive rack slider. An angle control bolt(35) is coupled to one side of the lower die, and is connected to one side of the moving block.

Abstract translation: 目的：提供凸轮式压力装置，以容易地控制工件的凸缘角度，并且通过使用齿条和小齿轮而不是滑块单元来减小其尺寸。 构成：在凸轮式压力装置中，上机架驱动器（11）安装在上模（1）的下部，并具有齿条单元（9）。 角度控制板（13）联接到下模（5）的一侧，并具有导轨（15）。 驱动齿条滑块（17）由导轨引导，并具有齿条单元（21）。 成形凸轮（19）安装在驱动机架滑块的顶部。 移动块（25）通过连杆（23）联接到角度控制板的下端，并且可滑动地安装在下模上。 小齿轮（31）安装在移动块的上部，并与上部机架驱动器和驱动机架滑块的齿条单元接合。 角度控制螺栓（35）联接到下模的一侧，并且连接到移动块的一侧。

公开(公告)号：KR1020040006097A

公开(公告)日：2004-01-24

申请号：KR1020020039619

申请日：2002-07-09

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B21D31/02

CPC classification number: B21D31/02 ,  B21D37/06

Abstract: PURPOSE: A piercing apparatus for press is provided which simplifies fabrication, reduces the number of parts to be used and minimizes installation space accordingly by arranging a driving source for operating piercing punch perpendicularly to selective cam blocks. CONSTITUTION: In a piercing apparatus for press for selectively forming pierce hole on a product panel in a press equipment comprising upper mold and lower mold, the piercing apparatus for press comprises a cylindrical punch holder(21) mounted on one side of a lower part of the upper mold; a driving motor(23) mounted between the lower part of the upper mold and the outer side of the punch holder to generate rotational driving force according to control signals of controller; an upper selective cam block(27) which is connected to rotation shaft(25) of the driving motor through rotational center of the driving motor in the punch holder, and on a lower surface of which an inclined cam surface(29) is formed so that the upper selective cam block is rotationally operated by operation of the driving motor; a lower selective cam block(33) on an upper surface of which an inclined cam surface(31) corresponding to the cam surface of the upper selective cam block is formed in the punch holder so that the lower selective cam block is vertically operated through cam operation by rotation of the upper selective cam block; a pierce punch(35) which is mounted on the lower center of the lower selective cam block and corresponds to the lower mold by passing through the punch holder; and a return member(37) installed between the lower surface of the lower selective cam block and the inner lower surface of the punch holder to provide the lower selective cam block with elastic restoring force.

Abstract translation: 目的：提供一种用于压力机的穿孔装置，其通过布置用于垂直于选择性凸轮块操作穿孔机的驱动源，从而简化制造，减少要使用的部件的数量并最小化安装空间。 构成：在用于在包括上模和下模的冲压设备中的产品面板上选择性地形成穿孔的冲压装置中，冲压穿刺装置包括：圆柱形冲头保持架（21），安装在下部的一侧 上模具 安装在上模的下部与冲头保持架的外侧之间的驱动马达（23），以根据控制器的控制信号产生旋转驱动力; 上部选择性凸轮块（27），其通过所述打孔保持器中的所述驱动电机的旋转中心连接到所述驱动电动机的旋转轴（25），并且在其下表面上形成有倾斜凸轮表面（29） 上选择性凸轮块通过驱动电机的操作旋转操作; 在其上表面上的下选择性凸轮块（33）在其中形成有与上选择性凸轮块的凸轮表面相对应的倾斜凸轮表面（31），使得下选择凸轮块通过凸轮垂直操作 通过上选择性凸轮块的旋转操作; 穿孔冲头（35），其安装在下部选择性凸轮块的下部中心，并且穿过冲头保持架对应于下部模具; 以及安装在下部选择性凸轮块的下表面和冲头保持器的内部下表面之间的返回构件（37），以向下部选择性凸轮块提供弹性恢复力。

公开(公告)号：KR1020030097107A

公开(公告)日：2003-12-31

申请号：KR1020020034275

申请日：2002-06-19

Applicant: 현대자동차주식회사

Inventor： 공호영

IPC: B22C21/08

CPC classification number: B66C15/02 ,  B66C1/12 ,  B66C13/08

Abstract: PURPOSE: An apparatus for preventing separation of a rope is provided to enhance a safety in working, and a convenience in fastening work of the rope, and to enable even a beginner to easily reverse a mold. CONSTITUTION: The apparatus for preventing separation of a rope for use in reversion of a mold comprises a reversion bush(410) mounted at a position where a load produced during the reversion of the mold is applied, a screw hook(420) coupled at one end thereof to the bush and to which the rope is fitted and connected, a safety cover(430) fitted to the screw hook for preventing separation of the rope, a guide pin(440) coupled to the other end of the screw hook for keeping a coupled state between the screw hook and the safety cover, and a spring(450) coupled between the safety cover and the guide pin for providing restoration force to the safety cover.

Abstract translation: 目的：提供一种用于防止绳索分离的装置，以提高工作的安全性，以及绳索的紧固工作的便利性，并且能够使初学者容易地逆转模具。 构成：用于防止用于模具回复的绳索的分离的装置包括安装在施加模具的回复期间产生的负载的位置的反转衬套（410），联接在一个模具上的螺纹钩（420） 连接到衬套并且绳索被安装和连接到其上的安装盖（430）安装到螺丝钩上以防止绳索分离;导销（440），其连接到螺丝钩的另一端以保持 螺钉钩和安全盖之间的联接状态，以及联接在安全盖和引导销之间的弹簧（450），用于向安全盖提供恢复力。