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    • 3. 发明公开
    • 링크구조를 이용한 머시닝센터의 원형도어
    • 加工中心圆形门采用链条结构
    • KR1020020036088A
    • 2002-05-16
    • KR1020000066084
    • 2000-11-08
    • 두산인프라코어 주식회사
    • 성원진
    • B23Q11/08
    • B23Q11/0833
    • PURPOSE: A circular door of a machining center is provided to reduce the manufacturing cost and to effectively utilize a space by automatically opening/closing the circular door using a plurality of links. CONSTITUTION: Two circular doors(20a,20b) are automatically opened/closed about one rotation point by an air cylinder(30) and a plurality of link structures incorporated with the air cylinder(30). The link structure includes two links(40b) which are pivotably connected to the circular doors(20a,20b). The links(40b) are closed to each other when a piston rod(32) of the air cylinder(30) is expanded. When the piston rod(32) of the air cylinder(30) is compressed, the links(40b) are spaced from each other, so that each of the circular doors(20a,20b) is operated, thereby opening or closing an opening part(12) of a cover(10).
    • 目的:提供加工中心的圆形门,以减少制造成本,并通过使用多个连杆自动打开/关闭圆形门来有效利用空间。 构成:两个圆形门(20a,20b)通过气缸(30)和与气缸(30)结合的多个连杆结构自动地在一个旋转点处打开/关闭。 连杆结构包括可枢转地连接到圆形门(20a,20b)的两个连杆(40b)。 当气缸(30)的活塞杆(32)膨胀时,连杆(40b)彼此封闭。 当气缸(30)的活塞杆(32)被压缩时,连杆(40b)彼此间隔开,使得每个圆形门(20a,20b)被操作,从而打开或关闭开口部 (10)的(12)。
    • 4. 发明授权
    • 자동팰릿교환장치의 오토도어 구동장치
    • APC车门驱动装置
    • KR101235542B1
    • 2013-02-21
    • KR1020050132851
    • 2005-12-29
    • 두산인프라코어 주식회사
    • 성원진
    • B23Q7/00B23Q11/00B23Q11/08
    • 본 발명은 공작기계에서 칩의 비산방지 및 작업자의 안전을 위해 구비된 오토도어(Auto Door)에 관한 것으로, 하나의 실린더와 간단한 링크구조를 이용하여 공작기계의 공간활용도 및 오토도어의 유지, 보수성을 향상시킨 자동팰릿교환장치의 오토도어(Auto Door) 구동장치에 관한 것이다.
      이를 위해, 본 발명의 오토도어 구동장치는 공작기계의 오토도어(Auto door)에 구비된 실린더와; 상기 실린더에 내장된 피스톤로드와; 상기 피스톤로드의 일측에서 제 1체결구에 의해 일단이 회동 결합된 제 1링크부와; 상기 제 1링크부의 타단에서 제 2체결구에 의해 일단이 회동 결합된 제 2링크부와; 상기 제 2링크부의 타단에서 제 3체결구에 의해 일단이 회동 결합된 제 3링크부와; 상기 제 2체결구의 하부에 구비된 가이드를 포함하여 이루어진 것이 특징이다.
      APC, 자동팰릿교환장치, 도어, 공작기계, 링크, 실린더
    • 5. 发明公开
    • 공작 기계의 오토 도어 장치
    • 用于机床的自动门设备
    • KR1020090024331A
    • 2009-03-09
    • KR1020070089271
    • 2007-09-04
    • 두산인프라코어 주식회사
    • 성원진
    • B23Q11/08B23Q11/00
    • An auto door apparatus of a machine tool is provided to open an overlapped part of a first and a second door additionally after preparing a full open device with a semi open device. An auto door apparatus of a machine tool comprises the followings: a semi open device(100) opening an part of a housing in a state that one of a first door or a second door(2) is fixed on a housing(3); and a full open device(200) opens an opening the housing additionally in a state that a part of the housing is opened with the semi open device while moving the first and the second door to the same direction with a moving direction.
    • 提供一种机床的自动门装置,用于在准备具有半开启装置的完全打开装置之后,另外打开第一和第二门的重叠部分。 一种机床的自动门装置包括:半开放装置(100),其以第一门或第二门(2)中的一个固定在壳体(3)上的状态打开壳体的一部分; 并且全开设备(200)在壳体的一部分与半开启装置一起打开的状态下另外打开壳体,同时沿着移动方向将第一和第二门向同一方向移动。
    • 6. 发明公开
    • 자동팰릿교환장치의 오토도어 구동장치
    • 自动门的驱动装置在APC
    • KR1020070070368A
    • 2007-07-04
    • KR1020050132851
    • 2005-12-29
    • 두산인프라코어 주식회사
    • 성원진
    • B23Q7/00B23Q11/00B23Q11/08
    • An automatic door driving device for an automatic pallet changer is provided to open/close two doors through one cylinder by using a first link unit mounted at the end of a piston rod and second and third link units interlocked with the first link unit. An automatic door driving device for an automatic pallet changer includes a cylinder(2) arranged on an automatic door(1) of a tool machine; a piston rod arranged in the cylinder; a first link unit(3), one end of which is coupled to one side of the piston rod through a first joint member; a second link unit(4a,4b), one end of which is coupled to the other end of the first link unit through a second joint member; a third link unit(5a,5b), one end of which is coupled to the other end of the second link unit through a third joint member; and a guide(11) arranged beneath the second joint member.
    • 提供了一种用于自动托盘交换器的自动门驱动装置,通过使用安装在活塞杆端部的第一连杆单元和与第一连杆单元互锁的第二和第三连杆单元,通过一个气缸来打开/关闭两个门。 一种用于自动托盘交换器的自动门驱动装置包括:设置在工具机的自动门(1)上的缸(2); 设置在气缸中的活塞杆; 第一连杆单元(3),其一端通过第一接头构件联接到活塞杆的一侧; 第二连杆单元(4a,4b),其一端通过第二接头构件连接到第一连杆单元的另一端; 第三连杆单元(5a,5b),其一端通过第三接头构件联接到第二连杆单元的另一端; 以及布置在第二接头构件下方的引导件(11)。
    • 7. 发明授权
    • 직렬연결용 스핀들 모터가 장착되는 램타입 머시닝 센터의헤드장치
    • 직렬연결용스핀들모터가장착되는램타입머시닝센터의헤드장치
    • KR100462817B1
    • 2004-12-23
    • KR1020020060039
    • 2002-10-02
    • 두산인프라코어 주식회사
    • 성원진
    • B23Q3/00
    • PURPOSE: A head device of a ram-type machining center mounted with a serial connection spindle motor is provided to use a flange-type motor and secure a serial connection drive method for a spindle by excluding an expensive embedded motor generally used for the machining center. CONSTITUTION: A head device(100) of a ram-type machining center with a head(20) embedding a spindle(10) to the front along the direction of an axial line is composed of a partition(31) fixed to the center of the head; a serial connection-type motor(40) axial-combined with a driving shaft(41) with interposing the partition between the motor and the driving shaft for the rear of the spindle; a bracket(32) of which the front side corresponds and contacts to the rear side of the partition, combined with the serial connection-type motor at the rear side and installed to the head at the position corresponding to the partition; a combining bolt coupled to the bracket to integrally fix the serial connection-type motor; and an adjusting bolt(31a) combined to the partition to change positions of a flange and the bracket integrally combined for the partition and to adjust the central axis of the driving shaft for the spindle. The adjusting bolt presses the front side of the bracket with moving along the axial direction.
    • 目的:提供一种安装有串行连接主轴电机的冲压式加工中心的头部装置,其使用法兰型电机,并通过排除通常用于加工中心的昂贵嵌入式电机来确保主轴的串行连接驱动方法 。 本发明提供一种冲头式加工中心的头部装置(100),其具有将轴(10)沿轴线方向嵌入前部的头部(20),该头部装置(100)由固定在轴 头部; 与驱动轴(41)轴向结合的串联连接型电动机(40),所述电动机和所述主轴后部的驱动轴之间设置有隔板; 前侧与分隔件的后侧对应并接触的支架(32),其与后侧的串联连接型电动机结合并在对应于分隔件的位置处安装到头部; 结合螺栓,结合到支架以整体地固定串联连接型电动机; 以及结合到所述隔板的调节螺栓(31a),以改变与所述隔板整体结合的凸缘和所述支架的位置,并调节所述主轴的驱动轴的中心轴线。 调节螺栓沿着轴向移动支架的前侧。
    • 8. 发明公开
    • 로터리 테이블의 위치결정 장치
    • 旋转台固定装置
    • KR1020100069724A
    • 2010-06-25
    • KR1020080128225
    • 2008-12-17
    • 두산인프라코어 주식회사
    • 성원진
    • B23Q16/04B23Q16/06B23Q16/02B23Q16/00
    • B23Q16/105
    • PURPOSE: A position determining device of a rotary table is provided to maintain the stop location of a rotary table by fixing the rotary table on the minute location. CONSTITUTION: A position determining device of a rotary table comprises a table(50), a compressed spring(60), a pressing ring(70), a collet member(80), an adjusting ring(90), and a positioning pin(30). The table has an inner tapered diameter and a female thread. The pressing ring has a first tapered part on an outer diameter. The collet member has an external diameter taper and a second taper. The collet member is divided with a split slit. A male thread of the adjusting ring is coupled in the female screw of the table. The adjusting ring pressurizes the collet member. The positioning pin is inserted in the collet member through the adjusting ring.
    • 目的:提供旋转台的位置确定装置,通过将旋转台固定在微小位置来保持旋转台的停止位置。 构成:旋转台的位置确定装置包括台(50),压缩弹簧(60),压环(70),夹头构件(80),调节环(90)和定位销( 30)。 该台具有内锥形直径和内螺纹。 压环在外径上具有第一锥形部分。 夹头构件具有外径锥形和第二锥形。 夹头构件被分割成狭缝。 调节环的外螺纹连接在工作台的内螺纹中。 调节环对夹头构件加压。 定位销通过调节环插入到夹头构件中。
    • 9. 发明公开
    • 공작기계의 높이 조절 장치
    • 加工工具高度调节器
    • KR1020080004036A
    • 2008-01-09
    • KR1020060062484
    • 2006-07-04
    • 두산인프라코어 주식회사
    • 성원진
    • B23Q1/00B23Q1/01B23Q1/03B23Q5/00
    • B23Q1/0054B23Q1/015
    • A height adjusting apparatus of a machining tool is provided to facilitate control of height and level of the machining tool by fastening nuts. A height adjusting apparatus of a machining tool comprises an anchor bolt(3), a level plate(2), a washer member(10), an adjusting bolt(4), a first nut(7), and a second nut(5). The anchor bolt is buried in a foundation concrete(1) and, exposing the top thereof. The level plate is fastened to the anchor bolt and buried in the foundation concrete. The washer member is disposed between the anchor bolt and the level plate. The adjusting bolt is fit to the exposed part of the anchor bolt and configured to adjust height of the machine tool. The first nut is fit to the exposed part of the anchor bolt to fasten the adjust bolt and the machining tool. The second nut fastens the adjust bolt, the first nut, the machining tool and the foundation concrete to one another. The lower surface of the level plate is an inclined surface(24). Further, air holes are formed in order to discharge bubbles of the foundation concrete at the level plate.
    • 提供了一种加工工具的高度调节装置,以便通过紧固螺母来控制加工工具的高度和水平。 一种加工工具的高度调节装置包括一个锚定螺栓(3),一个水平板(2),一个垫圈构件(10),一个调节螺栓(4),一个第一螺母(7)和一个第二螺母 )。 地脚螺栓埋在基础混凝土(1)中,露出其顶部。 水平板固定在锚栓上,埋在基础混凝土中。 垫圈构件设置在锚栓和水平板之间。 调节螺栓适合于锚定螺栓的暴露部分,并配置为调节机床的高度。 第一个螺母适合锚定螺栓的暴露部分,以固定调整螺栓和加工工具。 第二个螺母将调整螺栓,第一个螺母,加工工具和基础混凝土相互紧固。 水平板的下表面是倾斜表面(24)。 此外,形成气孔以排出水平板上的基础混凝土的气泡。
    • 10. 发明公开
    • 볼와셔를 이용한 기계 레벨 조정 장치
    • 球垫洗衣机使用的LEBEL调节装置
    • KR1020060075912A
    • 2006-07-04
    • KR1020040115286
    • 2004-12-29
    • 두산인프라코어 주식회사
    • 성원진
    • B23Q1/01B23Q11/00B23Q3/00
    • 본 발명은 공작기계 등의 절삭장비를 지반에 설치하는데 적용되는 기계 레벨 조정장치에 관한 것으로, 일실시예로서 공작기계의 수평 정도를 조정하기 위한 장치에 있어서, 공작기계가 설치되는 지반에 지지되어 있는 레벨 블록과; 저면이 상기 레벨블록의 상면에 안착되고 상면에 기울기면을 갖고, 상기 레벨블록에 조립된 조정볼트에 의해 측방으로 이동가능한 조정쐐기와; 상기 조정쐐기의 기울기면과 동일한 기울기로 저면이 면접촉되는 안착플레이트와; 상기 안착플레이트의 상방에 한쌍이 구면으로 슬라이딩 가능하게 면접촉되며, 상기 공작기계의 베드를 지지하는 볼와샤가 포함된 것을 특징으로 한다. 따라서 레벨 조정장치의 레벨 수정작업이나 재조립시에도 지반과 기계와의 평행도를 정확히 맞출 수 있다.
      레벨조정, 볼와셔, 베드, 공작기계, 앵커, 조정쐐기