公开(公告)号：US5052540A

公开(公告)日：1991-10-01

申请号：US382421

申请日：1989-07-20

申请人： Taizo Matsuyama ,  Kaname Goto ,  Masao Hyuga ,  Akira Ozawa ,  Tomomi Kousaka ,  Minoru Asuma ,  Jyun Watari

发明人： Taizo Matsuyama ,  Kaname Goto ,  Masao Hyuga ,  Akira Ozawa ,  Tomomi Kousaka ,  Minoru Asuma ,  Jyun Watari

IPC分类号： B23Q7/02 ,  B23Q7/14 ,  B23Q7/18 ,  B23Q41/02

CPC分类号： B23Q7/18 ,  B23Q41/02 ,  B23Q7/02 ,  B23Q7/1426 ,  B23Q2003/1558 ,  Y10T29/5196

摘要： A rotary transfer system includes an attitude converting station for automatically changing the attitude of a pallet with a workpiece supported thereon into a predetermined attitude, at least two machining stations for machining the workpiece with machine tools, and a feeder for feeding the pallet along an arcuate feed path from the attitude converting station successively to the machining stations. The annular feed path has a pair of upper and lower arcuate movable rails disposed in each of the attitude converting station and the machining stations, and a pair of upper and lower arcuate fixed rails aligned with the movable rails.

摘要翻译： 一种旋转传递系统，包括：姿态转换站，用于将托盘的姿态自动改变为支撑在其上的工件;至少两个用机床加工工件的加工站;以及用于沿着弧形进给托盘的进料器 从姿态转换站到加工站的进给路径。 环形进给路径具有设置在每个姿态转换站和加工站中的一对上部和下部弓形可动轨道，以及与可动轨道对准的一对上部和下部弓形固定轨道。

公开(公告)号：US4888865A

公开(公告)日：1989-12-26

申请号：US168945

申请日：1988-03-16

申请人： Eiichi Okada ,  Akira Ozawa ,  Tomomi Kousaka ,  Hirokazu Ohba

发明人： Eiichi Okada ,  Akira Ozawa ,  Tomomi Kousaka ,  Hirokazu Ohba

IPC分类号： B23B31/107 ,  B23B31/26 ,  B23Q1/01 ,  B23Q1/54 ,  B23Q1/62 ,  B23Q3/157

CPC分类号： B23B31/263 ,  B23B31/1071 ,  B23Q1/01 ,  B23Q1/5468 ,  B23Q1/621 ,  B23Q3/1572 ,  Y10T409/308232 ,  Y10T409/309352 ,  Y10T483/1733 ,  Y10T483/1755

摘要： A machine tool includes a first movable base movable in a horizontal plane in a first direction, a second movable base mounted on the first movable base and movable toward and away from a workpiece in the horizontal plane in a second direction transverse to the first direction, a support base mounted on the movable base, and a spindle stock supported on the support base and rotatable about a center in a vertical plane. A spindle device is mounted on an outer end of the spindle stock at a position off the center. The spindle stock may be an arm rotatable about a longitudinal center thereof, or substantially disc-shaped. The support base has an annular support member disposed on a front surface thereof coaxially with the center, the spindle stock includes a slidable member held in slidable contact with the annular support member.

摘要翻译： 一种机床包括：沿第一方向在水平面上可移动的第一可移动基座;安装在第一可动基座上的第二可移动基座，并且在横向于第一方向的第二方向上可在水平面中朝向和远离工件移动， 安装在可移动基座上的支撑基座和支撑在支撑基座上并可绕垂直平面中心旋转的主轴架。 主轴装置安装在主轴库存的外端，位于离中心的位置。 主轴坯料可以是可围绕其纵向中心旋转的臂，或基本上为圆盘形。 支撑基座具有环形支撑构件，该环形支撑构件设置在与中心同轴的前表面上，主轴架包括保持与环形支撑构件可滑动接触的可滑动构件。

公开(公告)号：US4884332A

公开(公告)日：1989-12-05

申请号：US193072

申请日：1988-05-12

申请人： Akira Ozawa ,  Tomomi Kousaka ,  Hideo Suzuki ,  Masatoshi Murakami

发明人： Akira Ozawa ,  Tomomi Kousaka ,  Hideo Suzuki ,  Masatoshi Murakami

IPC分类号： B23Q3/155 ,  B23Q3/157

CPC分类号： B23Q3/1554 ,  B23Q3/15766 ,  Y10S483/902 ,  Y10T409/308232 ,  Y10T483/1767

摘要： A tool changer has a pair of chucking units mounted respectively on the ends of a tool arm and movable in mutually opposite directions for simultaneously gripping tools, the tool arm being angularly movable 180.degree. for changing tools. The tool changer is used in a machine tool having a spindle device for holding and rotating a tool about its own axis and a tool magazine for storing a plurality of tools to be mounted, one at a time, on the spindle device. The tool changer comprises a tool arm disposed between the spindle device and the tool magazine, the tool arm being angularly movable about an axis parallel to an axis of the spindle device and movable along the first-mentioned axis, a pair of chucking unit mounted respectively on ends of the tool arm and movable in mutually opposite directions passing through the first-mentioned axis for simultaneously gripping tools, respectively, and a mechanism for actuating the tool arm and the chucking units.

摘要翻译： 刀具更换器具有一对夹紧单元，分别安装在工具臂的端部上，并可在相互相反的方向上移动，用于同时夹紧工具，刀具臂可以角度移动180°，用于更换刀具。 工具更换器用于具有用于围绕其自身轴线保持和旋转工具的主轴装置的机床和用于在主轴装置上一次一个地安装多个待安装工具的工具仓。 刀具转换器包括设置在主轴装置和刀架之间的工具臂，工具臂能够绕平行于主轴装置的轴线的轴线成角度地移动，并可沿第一提到的轴线移动，分别安装一对夹紧单元 在工具臂的端部上，并且能够相互相反的方向分别穿过第一提及的轴线并同时夹紧工具，以及用于致动工具臂和夹紧单元的机构。

公开(公告)号：US4656726A

公开(公告)日：1987-04-14

申请号：US682212

申请日：1984-12-17

申请人： Mitsuo Suzuki ,  Hitoshi Hashimoto ,  Nobuyasu Ichikawa ,  Ichiho Yamada ,  Akira Ozawa ,  Taizo Matsuyama

发明人： Mitsuo Suzuki ,  Hitoshi Hashimoto ,  Nobuyasu Ichikawa ,  Ichiho Yamada ,  Akira Ozawa ,  Taizo Matsuyama

IPC分类号： B23B39/20 ,  B23Q1/48 ,  B23Q3/155 ,  B23Q3/157 ,  G05B19/416

CPC分类号： B23B39/205 ,  B23Q1/48 ,  B23Q3/15526 ,  B23Q3/157 ,  G05B19/4166 ,  Y10T29/5107 ,  Y10T29/5155 ,  Y10T408/37 ,  Y10T409/300896 ,  Y10T409/303808 ,  Y10T483/179

摘要： A drilling machine tool is disclosed having a machine tool body with a movable frame which is movable in the three axial directions X, Y and Z, of a rectangular coordinate system. The tool includes a working head provided on said movable frame, said head having at least one drilling spindle thereon, wherein said X direction is the direction in which said movable frame advances to and retreats from a workpiece at the general level of the workpiece, said Y direction is perpendicular to the X direction and said Z direction is generally up and down and is perpendicular to both said X and Y directions; X, Y and Z shafts corresponding to X, Y and Z directions, respectively, each shaft operatively connected with said movable frame for moving said frame in the X, Y and Z directions; a plurality of driving sources, one each corresponding with each of said shafts and operatively connected thereto for driving said shafts; and wherein said frame is movable such that said spindle is operable when inclined with respect to the X axis as well as when said spindle is parallel to the X axis, and said frame is driven along the axial centerline of said spindle in response to said driving sources.

摘要翻译： 公开了一种具有机床工具主体的钻机，该机床主体具有可沿矩形坐标系的三个轴向X，Y和Z可移动的可移动框架。 所述工具包括设置在所述可动框架上的工作头，所述头部上具有至少一个钻孔主轴，其中所述X方向是所述可移动框架在所述工件的一般水平位置上前进和退出工件的方向，所述 Y方向垂直于X方向，所述Z方向一般上下，与X方向和Y方向垂直; 分别与X，Y，Z方向对应的X，Y，Z轴，每个轴可操作地与所述可动框架连接，用于在X，Y和Z方向上移动所述框架; 多个驱动源，每个驱动源各自对应于每个所述轴并且可操作地连接到其上用于驱动所述轴; 并且其中所述框架是可移动的，使得当所述主轴相对于X轴倾斜时以及当所述主轴平行于X轴时所述主轴可操作，并且所述框架响应于所述驱动而沿着所述主轴的轴向中心线被驱动 来源。