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公开(公告)号：US5564483A
公开(公告)日：1996-10-15
申请号：US325887
申请日：1994-10-19
申请人： Paride Sacchi
发明人： Paride Sacchi
CPC分类号： B23Q1/03 , B23Q1/66 , B23Q11/08 , Y10T29/5196 , Y10T408/545 , Y10T409/306104
摘要： A machining unit, typically for wood panels, features a work table afforded by a body of prismatic geometry having at least two faces and rotatable about an axis which is also its instantaneous center, in such a way as to establish at least two movable and tiltable work surfaces; the prismatic body is carried within a frame encompassing the tool and combining with the two faces to create respective independent work areas, one in which panels are fed to and from the unit, the other coinciding with a station at which machining takes place, and where the waste and chips generated by machining are cleared from the table and the work. The prismatic body also functions as the main barrier separating two work environments, the one an open external space occupied by the operator, the other an enclosure disallowing access to the operator while machining is in progress.
摘要翻译： 通常用于木板的加工单元具有由具有至少两个表面并且可绕轴线旋转的棱镜几何体的工作台，该轴线也是其瞬时中心，以便建立至少两个可移动和可倾斜的 工作台面 棱柱体承载在包围工具的框架内并与两个面组合，以形成相应的独立工作区域，其中面板被馈送到单元和从单元进给，另一个与发生加工的工位重合， 加工产生的废料和碎屑从工作台上清除。 棱镜体还用作分离两个工作环境的主要障碍，一个是操作员占用的开放的外部空间，另一个是在加工过程中不允许操作者进入的外壳。
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公开(公告)号：US4949942A
公开(公告)日：1990-08-21
申请号：US435133
申请日：1989-11-13
申请人： Isao Shoda
发明人： Isao Shoda
CPC分类号： B27C5/06 , B23Q1/0018 , B23Q1/03 , B23Q1/5468 , Y10S409/903 , Y10S83/939 , Y10T29/5154 , Y10T409/307 , Y10T409/307168 , Y10T409/30868 , Y10T83/748
摘要： A table exchanging device for a wood working machine wherein workpieces of wood can be individually attracted and fixed by a sucking action by vacuum and such sucking action can be maintained also while the slide tables are slidably moved. The device comprises a pair of hollow slide tables having air sucking holes formed in upper walls thereof, a hollow bracket provided in a pneumatically communicating relationship on each slide table, and a hollow tubular shaft provided on each of a pair of left and right beds of the wood working machine and connected to a blower or a vacuum pump. A first hollow arm is supported for horizontal pivotal motion on each hollow bracket and pneumatically communicated with the follow bracket at their mutually connecting location. A second hollow arm is supported for horizontal pivotal motion on each hollow tubular shaft and pneumatically communicated with the hollow tubular shaft at their mutually connection location. Each first hollow arm is connected to the corresponding second hollow arm by means of a shaft and pneumatically communicated with the second hollow arm at their mutually connecting location.
摘要翻译： 一种用于木材加工机械的台面更换装置，其中木材的工件可以通过真空的吸引作用被单独地吸引和固定，并且当滑动台可滑动地移动时，也可以保持这种抽吸动作。 该装置包括一对中空的滑动台，其具有形成在其上壁中的空气吸孔，在每个滑动台上以气动连通的关系设置的空心支架，以及设置在一对左右床的每一个上的中空管状轴 木工机并连接到鼓风机或真空泵。 第一空心臂支撑在每个空心支架上的水平枢转运动，并在相互连接的位置与跟随支架气动连通。 第二中空臂被支撑在每个中空管状轴上的水平枢转运动，并且在其相互连接位置处与中空管状轴气动连通。 每个第一中空臂通过轴连接到相应的第二中空臂，并在它们相互连接的位置处与第二中空臂气动连通。
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公开(公告)号：US4922603A
公开(公告)日：1990-05-08
申请号：US194436
申请日：1988-05-13
IPC分类号： B23B31/14 , B23B39/16 , B23Q1/03 , B23Q1/38 , B23Q3/155 , B23Q3/157 , B25B11/00 , F16C29/02 , H05K3/00
CPC分类号： F16C32/06 , B23B31/14 , B23B39/161 , B23Q1/03 , B23Q1/032 , B23Q1/38 , B23Q3/15526 , B23Q3/15706 , B25B11/005 , F16C29/025 , H05K3/0047 , Y10S279/90 , Y10T408/907 , Y10T483/1795 , Y10T483/1809
摘要： A high speed drilling system is disclosed for high spped drilling of very small holes in workpieces such as printed circuit boards. The A-Y positioning system includes air bearings to provide lift between the stationary guide beams, the crossbeam and the top table, and further includes a vacuum preloading apparatus for providing a preloading force between the table and the guide beam. The preload force dampens Z axis oscillations which can result in drill bit breakage. The top table is a lightweight honeycomb structure, whose effective rigidity is virtually that of the guide beam due to the vacuum preloading. The system includes pairs of spindles, one a conventional spindle for drilling holes large than about 0.125 inches, and the other a high speed spindle for drilling holes in the range of about 0.003 to 0.125 inches. The high speed spindle includes a stationary spindle body carry the stator of the rotary drive motor. Only the spindle rotor is translated along the Z axis to perform the drilling movements. The rotor is supported within the spindle body by rotary and linear air bearings, and is axially driven by a linear motor. A toolchanger loaded by clips carrying the frilling bits is mounted on the top work table, and minimizes the time required to change drilling tools. The clips minimize the manual handling of the fragile drill bits. A vacuum hold-down apparatus is employed to secure the workpieces to a drilling station.
摘要翻译： 公开了一种高速钻孔系统，用于在诸如印刷电路板的工件中高度钻孔非常小的孔。 A-Y定位系统包括空气轴承，用于在固定导向梁，横梁和顶台之间提供升力，还包括用于在工作台和导向梁之间提供预紧力的真空预压装置。 预紧力会抑制Z轴的振荡，这可能导致钻头断裂。 顶部是一个轻巧的蜂窝结构，其真实的预加载力的实际刚度实际上是导向梁的刚度。 该系统包括成对的主轴，一个用于钻孔大于约0.125英寸的常规主轴，另一个是用于在0.003至0.125英寸范围内钻孔的高速主轴。 高速主轴包括固定的主轴主体，其承载旋转驱动马达的定子。 只有主轴转子沿Z轴平移才能进行钻孔运动。 转子通过旋转和线性空气轴承支撑在主轴主体内，并由直线电机轴向驱动。 通过装有圆头钻头的夹子装载的工具转换器安装在顶部工作台上，并最大限度地减少更换钻具所需的时间。 夹子最小化了易碎钻头的手动处理。 采用真空压紧装置将工件固定在钻孔台上。
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公开(公告)号：US4920723A
公开(公告)日：1990-05-01
申请号：US383203
申请日：1989-07-21
申请人： Douglas R. Porter
发明人： Douglas R. Porter
CPC分类号： B28D1/00 , B23Q1/03 , B27B1/00 , Y10S33/11 , Y10T156/1064
摘要： A box beam comprises at least two elongated component blocks of granite, each containing at least one flat surface, the flat surfaces having identical dimensions. Igneous rock material is removed from the flat surface of at least one of the component blocks so as to form at least one open cavity in that component block. The interior cavity has boundary walls of a predetermined, though not necessarily uniform, thickness. The two component blocks are then bonded together along the remaining unremoved portions of the flat surfaces so as to form a box beam.The system described above for manufacturing hollow granite box beams reduces weight while maintaining stiffness comparable to that of the composite ceramic or metal beams along with the inherent stability of granite, e.g., low coefficient of thermal expansion, in a highly efficient manufacturing process.
摘要翻译： 盒梁包括至少两个细长的花岗岩组件块，每个都包含至少一个平坦表面，平坦表面具有相同的尺寸。 从至少一个部件块的平坦表面去除火成岩石材料，以便在该部件块中形成至少一个开口腔。 内部空腔具有预定的但不是均匀的厚度的边界壁。 然后将两个组件块沿着平坦表面的剩余的未移动部分粘结在一起，以便形成盒梁。 上述用于制造空心花岗岩箱梁的系统在高效制造过程中减小重量，同时保持与复合陶瓷或金属梁的刚度相当的刚度以及花岗岩的固有稳定性，例如低的热膨胀系数。
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公开(公告)号：US4871002A
公开(公告)日：1989-10-03
申请号：US305160
申请日：1989-02-02
申请人： Michael T. Turner
发明人： Michael T. Turner
CPC分类号： B23Q35/104 , B23Q1/03 , B23Q9/0078 , B27C5/06 , Y10T409/303696 , Y10T409/306608
摘要： A router fixture for use with a router for trimming an end of a first molding strip to fit a face of another longitudinal molding strip wherein the fixtrue comprises a longitudinal rear guide member for aligning one edge of the first molding strip thereto, a work surface member being fixed to the longitudinal rear guide member at an angle of declination from a given point on said longitudinal rear member for supporting a face of the first molding strip and having a horizontal router support member being mounted above the point on the longitudinal rear guide member and spaced from the face of the work surface member so that the first molding strip may pass beneath the horizontal router support member. The horizontal router support member includes an edge guide transverse to the molding strip so that the cutter of the router is guided across the end of said first molding strip. The router fixture may be equipped with first and second work surface members and first and second horizontal router support members to trim the left or right ends of the molding strips.
摘要翻译： 一种路由器夹具，用于与路由器一起用于修剪第一模制条的端部以配合另一纵向模制条的表面，其中所述固定轨道包括用于将所述第一模制带的一个边缘对准的纵向后导向构件，工作表面构件 从所述纵向后部构件上的给定点以一定角度固定到所述纵向后导向构件，用于支撑所述第一模制条的表面并且具有安装在所述纵向后引导构件上的点上方的水平路径支撑构件，以及 与工作表面构件的表面间隔开，使得第一模制条可以在水平路由器支撑构件下方通过。 横向路由器支撑构件包括横向于模制条的边缘引导件，使得路由器的切割器被引导穿过所述第一模制条的端部。 路由器固定装置可以配备有第一和第二工作表面构件以及第一和第二水平路由器支撑构件，以修剪模制条的左端或右端。
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公开(公告)号：US4848428A
公开(公告)日：1989-07-18
申请号：US291134
申请日：1988-12-28
申请人： Edward M. Kleinman
发明人： Edward M. Kleinman
摘要： Methods and apparatus for forming, shaping and otherwise milling workpieces, especially compound curved laminated wood workpieces for use as handrails, stringers, furniture and the like.
摘要翻译： 用于形成，成形和以其他方式研磨工件的方法和装置，特别是用作扶手，桁条，家具等的复合弯曲层压木工件。
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公开(公告)号：US4639171A
公开(公告)日：1987-01-27
申请号：US706497
申请日：1985-02-28
申请人： Johann Maier
发明人： Johann Maier
CPC分类号： B23Q1/03 , B23Q1/52 , B27C3/06 , Y10T408/5614 , Y10T408/563 , Y10T408/93
摘要： The dowel hole drilling machine comprises a workpiece support. One part of the workpiece support and a crosspiece carrying the drilling unit are mounted to be pivotally movable in unison about an axis. That workpiece support comprises eccentrically mounted supports, which are adapted to be aligned and flush with the workpiece support and to protrude beyond a workpiece support, which extends at right angles to the workpiece support and is spaced the same distance from the pivotal axis as the workpiece support. The workpiece support serves to support the workpiece during a horizontal drilling operation. When the drilling unit is in a vertical position, the stops are flush with the workpiece support and serve as stops for the drilling of the first row of dowel holes. This results in an exact coordination of the drill and the workpiece support, which constitutes a stop for and defines the location of the reference edge during the horizontal and vertical drilling operations. That coordination will not be changed by the pivotal movement of the drilling unit.
摘要翻译： 定位钻孔机包括工件支撑。 工件支撑件的一部分和承载钻孔单元的横档安装成围绕轴线一致地枢转运动。 该工件支撑件包括偏心安装的支撑件，其适于与工件支撑件对准和齐平并且突出超过工件支撑件，该工件支撑件与工件支撑件成直角地延伸，并且与工件的枢转轴线间隔相同的距离 支持。 工件支撑件用于在水平钻井操作期间支撑工件。 当钻井单元处于垂直位置时，止动件与工件支撑件齐平，并用作钻头的第一排定位销孔。 这导致钻头和工件支撑件的精确协调，其构成了在水平和垂直钻井操作期间参考边缘的停止并限定了参考边缘的位置。 钻井单位的关键运动不会改变这种协调。
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公开(公告)号：US4612946A
公开(公告)日：1986-09-23
申请号：US744698
申请日：1985-06-14
申请人： Akihiko Noh , Yoshiaki Saijo , Shinichi Sato , Ichiro Tanaka
发明人： Akihiko Noh , Yoshiaki Saijo , Shinichi Sato , Ichiro Tanaka
IPC分类号： B23Q41/00 , B23P19/06 , B23Q1/03 , B23Q3/18 , B23Q7/14 , B23Q11/00 , B23Q15/22 , B25B5/06 , B25B5/10 , B65G37/02 , B08B3/00
CPC分类号： B23Q15/22 , B23P19/06 , B23Q1/03 , B23Q11/0042 , B23Q3/18 , B23Q7/1426 , B25B5/061 , B25B5/10 , B65G37/02 , Y02P70/171
摘要： An automatic set-up system is provided for setting up on a pallet work to be machined by a flexible manufacturing system automatic machine tool. The pallet has a support plate and a jig plate which overlies the support plate on which the work is placed. The support plate, the jig plate and the work are sequentially conveyed by a convey unit on a setting table. The relative positions of the support plate and the jig plate, and of the jig plate and the work are usually held constant by the engagement of positioning recesses and positioning pins. Even if the position of the jig plate or the work conveyed by the convey unit deviates from a predetermined position, a float base and a support plate (the float base, the support plate, and the jig plate) are floated by means of air bearing pads. The horizontal movement of these components can be readily controlled, so that positioning pins can be easily fitted in the positioning recesses. A clamp is mounted on the jig plate by a setting robot; and the clamp is clamped by a nut runner so that the work is fixed to the pallet. The machined work and the pallet are automatically cleaned by a cleaner; and the clamp is removed from the work resting on the setting table. Finally, the work is removed from the pallet.
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公开(公告)号：US4609002A
公开(公告)日：1986-09-02
申请号：US744700
申请日：1985-06-14
申请人： Akihiko Noh , Yoshiaki Saijo , Shinichi Sato , Ichiro Tanaka
发明人： Akihiko Noh , Yoshiaki Saijo , Shinichi Sato , Ichiro Tanaka
IPC分类号： B23Q41/00 , B23P19/06 , B23Q1/03 , B23Q3/18 , B23Q7/14 , B23Q11/00 , B23Q15/22 , B25B5/06 , B25B5/10 , B65G37/02 , B08B3/04
CPC分类号： B23Q15/22 , B23P19/06 , B23Q1/03 , B23Q11/0042 , B23Q3/18 , B23Q7/1426 , B25B5/061 , B25B5/10 , B65G37/02 , Y02P70/171
摘要： An automatic set-up system is provided for setting up on a pallet work to be machined by a flexible manufacturing system automatic machine tool. The pallet has a support plate and a jig plate which overlies the support plate on which the work is placed. The support plate, the jig plate and the work are sequentially conveyed by a convey unit on a setting table. The relative positions of the support plate and the jig plate, and of the jig plate and the work are usually held constant by the engagement of positioning recesses and positioning pins. Even if the position of the jig plate or the work conveyed by the convey unit deviates from a predetermined position, a float base and a support plate (the float base, the support plate, and the jig plate) are floated by means of air bearing pads. The horizontal movement of these components can be readily controlled, so that positioning pins can be easily fitted in the positioning recesses. A clamp is mounted on the jig plate by a setting robot; and the clamp is clamped by a nut runner so that the work is fixed to the pallet. The machined work and the pallet are automatically cleaned by a cleaner; and the clamp is removed from the work resting on the setting table. Finally, the work is removed from the pallet.
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公开(公告)号：US4598816A
公开(公告)日：1986-07-08
申请号：US637861
申请日：1984-08-06
申请人： Carl R. Kutzli , James D. Rutter
发明人： Carl R. Kutzli , James D. Rutter
CPC分类号： B23Q7/005 , B23Q1/03 , B23Q7/1426
摘要： A system is disclosed for machining parts particularly parts having high volume demand, above average accuracy and requiring strict cost control. The system uses a plurality of cubic fixture cages to be conveyed between multiple work stations. At each work station the cubic fixture cage is lifted from the conveyor and indexed with respect to the tools at the work station by lift means in the cell part whereby the initial control is located at the top of the fixture cage, an area free of chips and other debris. The cubic construction for the fixture cage provides a positive, uniform and repeatable tooling index based on the geometric center of the cube, thus permitting the fixture cage to be rotated about both its vertical and horizontal axes utilizing a single, universal tooling reference point.
摘要翻译： 公开了一种用于加工零件的系统，特别是具有高体积需求的零件，高于平均精度并且需要严格的成本控制。 该系统使用多个立体固定式笼子在多个工作站之间传送。 在每个工作站，立方体固定架从输送机提升并相对于工作站上的工具通过电池部件中的提升装置进行分度，由此初始控制位于固定架的顶部，没有芯片的区域 和其他碎片。 夹具笼的立方结构基于立方体的几何中心提供了一种积极的，均匀的和可重复的工具指数，从而允许夹具笼使用单个通用工具参考点围绕其垂直和水平轴线旋转。
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