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公开(公告)号：US3818580A
公开(公告)日：1974-06-25
申请号：US16777171
申请日：1971-07-30
申请人： OLIVETTI & CO SPA
CPC分类号： B23Q3/15526 , B23Q3/1574 , Y10T483/13 , Y10T483/1783 , Y10T483/1818 , Y10T483/1873
摘要： A machining centre has a tool-storage magazine in the form of an endless track along which a series of carriages is slidable. Each carriage releasably carries a tool holder. A portion of the track at a tool-change station is movable, and forms part of a toolchange arm that is movable between a position in which the movable portion completes the track, and another position in which the carriage in the movable portion is located at the spindle. Means is provided for releasing the tool holder from the carriage when it reaches the spindle. The carriages are driven along the track by contact with each other, the train of carriages being driven by a toothed wheel engaging rollers on the carriages. Another portion of the track is movable on a guide to a tool substitution station located at a place conveniently accessible to an operator.
摘要翻译： 加工中心具有工具存储杂志，其形式为环形轨道，一系列滑架可沿其移动。 每个滑架可释放地携带工具架。 工具更换站的轨道的一部分是可移动的，并且形成可在可移动部分完成轨道的位置和可移动部分中的滑架的另一位置之间移动的工具更换臂的一部分 位于主轴。 提供用于当刀架到达主轴时将工具夹从托架上释放的装置。 托架通过彼此接触地沿着轨道驱动，托架的列车由齿轮啮合在车架上的滚轮驱动。 轨道的另一部分可以在位于操作者方便访问的地方的工具替代站的引导件上移动。
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公开(公告)号：US3789473A
公开(公告)日：1974-02-05
申请号：US3789473D
申请日：1971-10-15
申请人： OLIVETTI & CO SPA
CPC分类号： B23Q3/15546 , B23Q3/15746 , Y10T483/132 , Y10T483/1783 , Y10T483/1873
摘要： A machining center has a tool magazine in the form of an endless track. The tools are each mounted in an individual carriage, the carriages being packed end-to-end in the track and being drivable along it. A tool-change station is defined by a gap in the track from which one carriage may be removed for insertion of the tool into the machine spindle. A main tool-change incorporates a section of the track which completes the magazine track when this arm is in one position, and an auxiliary or carrier arm completes the track when the main arm is located away from the track. To avoid direct reading of the tools or carriages (which change their order in the magazine as tools are used and replaced) a simulator track is provided along which elements simulating the tools or carriages are driven simultaneously with the drive to the carriages. A reading device reads distinctive indicia on the simulator elements as they pass a reading station, and a signal is generated which governs the movement of the carriages and simulator elements. When a simulator element corresponding to a fresh tool required is read, the drive is stopped with this tool in the correct position for the first stage of tool-change.
摘要翻译： 加工中心具有无限轨道形式的刀库。 这些工具各自安装在单独的托架中，托架被端对端地包装在轨道中并且沿着它可被驱动。 工具更换站由轨道中的间隙限定，可以从中移除一个托架用于将工具插入机床中。 当主臂位于一个位置时，一个主要的工具更换包括完成磁道轨道的轨道部分，当主臂远离轨道时，辅助或承载臂完成轨道。 为了避免直接读取工具或托架（随着工具被使用和替换，它们改变了杂志的顺序），提供了一个模拟器轨迹，沿着模拟器轨道将模拟工具或滑架的元件与驱动器同时驱动到滑架。 读取装置在通过读取台时读取模拟器元件上的不同标记，并且生成控制滑架和模拟器元件的运动的信号。 当读取与所需新鲜工具相对应的模拟器元件时，驱动器将停止，此工具位于刀具更换的第一阶段的正确位置。
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公开(公告)号：US3715167A
公开(公告)日：1973-02-06
申请号：US3715167D
申请日：1970-06-02
申请人： OLIVETTI & CO SPA
发明人： OLLEARO G
IPC分类号： B23B29/034 , B23Q1/30 , B23Q17/22
CPC分类号： B23Q17/2233 , B23B29/03432 , B23Q1/30 , Y10T408/853 , Y10T408/885
摘要： In a machine tool comprising a spindle and means to align the spindle in a predetermined angular position about its own axis, a tool holder is adapted to be fixed to the spindle, the toolholder comprises a body engageable with the spindle and a slide radially shiftable on said body, and normally locked on said body. A single member fixed to the worktable carries two abutments at 90* to one another with one abutment parallel to said slide when said spindle is aligned, each other in two directions parallel to said abutments respectively and cooperating with said slide to unlock it and to produce a radial shifting of the slide on said body.
摘要翻译： 在包括主轴的机床和将主轴对准其围绕其自身轴线的预定角度位置的装置中，工具保持器适于固定到主轴上，工具架包括可与主轴接合的主体和可径向移动的滑块 说身体，通常锁在身上。 固定在工作台上的单个部件在90度彼此上承载两个邻接件，当所述主轴在平行于所述基座的两个方向上彼此对准时，具有与所述滑块平行的一个邻接件，并与所述滑块配合以将其解锁并产生 滑块在所述主体上的径向位移。
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