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公开(公告)号：US5409322A
公开(公告)日：1995-04-25
申请号：US127750
申请日：1993-09-27
IPC分类号： B23B31/117 , B23B31/26 , B25G3/18
CPC分类号： B23B31/265 , Y10S279/90 , Y10T279/17863 , Y10T403/604 , Y10T409/309464
摘要： An improved tool holding apparatus includes a collet chuck or a steel ball chuck that clamps a pull bolt, which defines the forward end portion of a tool, by resilient force applied thereto from a coned disc spring. The tool holding apparatus further includes a temporary clamping device which is buried in a sleeve to temporarily clamp the pull bolt. A clamping force applied by the temporary clamping device is set at such a level that an arm can draw the tool from a main spindle by gripping the rear end portion of the tool.
摘要翻译： 一种改进的工具保持装置包括夹头卡盘或钢球卡盘，其通过从锥形盘簧施加到其上的弹力来夹紧限定工具的前端部分的拉螺栓。 工具保持装置还包括临时夹紧装置，其被埋在套筒中以临时夹紧拉螺栓。 由临时夹紧装置施加的夹紧力被设定为使得臂可以通过夹持工具的后端部而从主轴拉动工具的水平。
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2.发明授权Pallet storage device and a pallet exchange device for a machine tool, and a lathe with an automatically removable pallet 失效托盘存储装置和用于机器工具的托盘交换装置和具有自动可移动托盘的小车
公开(公告)号：US5222285A
公开(公告)日：1993-06-29
申请号：US716029
申请日：1991-06-14
申请人： Yoshiharu Horikawa
发明人： Yoshiharu Horikawa
IPC分类号： B23Q3/12 , B23B15/00 , B23B31/107 , B23B31/117 , B23Q3/155 , B23Q7/00 , B23Q7/10 , B23Q7/14
CPC分类号： B23Q7/1494 , B23Q3/15526 , B23Q7/10 , Y10T29/5124 , Y10T29/5196 , Y10T82/2514
摘要： A plurality of pallets for exchanging and fixing workpieces are placed on a plurality of respective tables supported vertically with spacing between one another, and the tables are rotated to transfer a required pallet to the predetermined exchange position to perform an exchange operation of the pallet by a pallet exchange device.
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公开(公告)号：US5193646A
公开(公告)日：1993-03-16
申请号：US742991
申请日：1991-08-09
CPC分类号： F16N19/006 , F16N7/385 , Y10T137/87877
摘要： Branch pipes are provided at a plurality of locations along a supply conduit of a lubrication oil circulation system comprising a storage tank, an oil supply pump and the supply conduit. The branch pipes are connected to oil supply tanks via shut-off control valves, thus constituting the oil supply systems. Oil supply devices for apparatuses to be lubricated are connected to the respective oil supply systems.
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公开(公告)号：US5169373A
公开(公告)日：1992-12-08
申请号：US742996
申请日：1991-08-09
申请人： Yoshiharu Horikawa
发明人： Yoshiharu Horikawa
CPC分类号： B23Q3/15526 , Y10T483/1757 , Y10T483/1776 , Y10T483/1783 , Y10T483/18
摘要： The tool storage apparatus according to the present invention includes holder units consisted by a strut and a multiplicity of holders adapted to hold tools. Holders are arranged in two rows and in each row, the holders are arranged one above another and in the adjacent rows the openings for receiving tools are opened in the opposite direction relative to each other.
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