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1. 发明授权

US4238034A Automatic tool changer for machine tool 失效
标题翻译：自动换刀机床
公开(公告)号：US4238034A
公开(公告)日：1980-12-09
申请号：US30162
申请日：1979-04-16
申请人： Charles B. Sipek , Richard Johnstone , Russell B. Clegg
发明人： Charles B. Sipek , Richard Johnstone , Russell B. Clegg
IPC分类号： B23Q3/157
CPC分类号： B23Q3/15713 , Y10T483/1764 , Y10T483/1767 , Y10T483/1827 , Y10T483/1882
摘要： A tool storage drum which is adapted to receive and store a plurality of toolholders is rotatably mounted on top of the upright of a horizontal machining center behind the spindle thereof. A tool changer carriage carrying a tool change arm is pivotally mounted on the upright above the spindle and is pivotable between a parked position in which an end of the tool changer arm is adjacent to the tool storage drum and an exchange position in which an end of the tool changer arm is adjacent to the spindle. The tool changer arm is slidably mounted on the carriage for movement between an extended and a retracted position to remove toolholders from their sockets or insert them therein and is rotatable through 180.degree. to interchange its ends for the purpose of exchanging a tool in the spindle for a tool previously removed from the tool storage drum.
摘要翻译：适于容纳和存储多个刀架的刀具存储转筒可旋转地安装在其主轴后面的水平加工中心的立柱的顶部上。携带工具更换臂的工具更换器托架可枢转地安装在主轴上方的直立件上，并可在其中工具更换器臂的一端与工具存储滚筒相邻的停放位置和一个更换位置之间枢转，换刀臂与主轴相邻。刀架可滑动地安装在滑架上，用于在延伸位置和缩回位置之间移动，以从其插座中移除刀架或将刀片插入其中，并且可旋转180°以交换其端部，以便在主轴中更换刀具以前从工具存储鼓中移除的工具。

2. 发明授权

US4177550A Machine tool with hollow structural steel members 失效
标题翻译：具有中空结构钢构件的机床
公开(公告)号：US4177550A
公开(公告)日：1979-12-11
申请号：US874327
申请日：1978-02-01
申请人： Charles B. Sipek , Richard Johnstone , Russell B. Clegg
发明人： Charles B. Sipek , Richard Johnstone , Russell B. Clegg
IPC分类号： B23Q1/00 , B23Q1/01 , F16M1/08 , B23B37/00 , B23C1/00
CPC分类号： F16M1/08 , B23Q1/015 , Y10T408/91 , Y10T409/306664 , Y10T483/1764 , Y10T82/2566 , Y10T83/95
摘要： The bed and upright of a machine tool are made of structural steel tubes which are welded together to form unitary structures. Each of the structural steel tubes is substantially rectangular in cross-sectional shape.
摘要翻译：机床的床直立由结构钢管制成，焊接在一起形成一体结构。每个结构钢管的横截面形状基本上为矩形。

3. 发明授权

US4358888A Automatic tool changer with internal tool storage magazine 失效
标题翻译：带有内部刀具存储盒的自动换刀器
公开(公告)号：US4358888A
公开(公告)日：1982-11-16
申请号：US197641
申请日：1980-10-16
申请人： Frank Zankl , Charles B. Sipek , Alvin L. Cleek
发明人： Frank Zankl , Charles B. Sipek , Alvin L. Cleek
IPC分类号： B23Q3/155 , B23Q3/157
CPC分类号： B23Q3/15526 , B23Q3/15706 , Y10T29/5107 , Y10T408/37 , Y10T483/179
摘要： A vertical spindle numerically controlled machining center includes a stationary bed or base on which a workpiece holding table is slidably mounted for movement along a first axis. A vertically extending upright or column, having a vertically reciprocal spindlehead slidably mounted thereon, is slidably mounted on the bed for movement along a second axis perpendicular to the first axis so that the spindlehead overlies a portion of the table. Within the upright is a recess adjacent to the bed. A tool storage magazine is located in the recess and is slidably mounted on the bed for movement through the recess along an axis parallel to the second axis. During a tool change cycle, the toolholder then held in the spindle is returned to the tool storage magazine by first moving the spindlehead to the ready position and then moving the tool storage drum toward the spindlehead to engage the tool then held in the spindle. To provide the spindle with a new tool, the spindlehead is first moved upwardly to clear the toolholder shank and then the tool storage drum is indexed to position a new tool directly beneath the spindle so that the spindle can engage the tool when the spindlehead is moved downwardly to the ready position.
摘要翻译：垂直主轴数控加工中心包括固定床或基座，工件保持台可滑动地安装在固定床或基座上以便沿着第一轴线移动。具有可滑动地安装在其上的垂直往复主轴头的垂直延伸的立柱或立柱可滑动地安装在床上，用于沿着垂直于第一轴线的第二轴线移动，使得主轴头位于台的一部分上。在立柱内是与床相邻的凹槽。工具存储盒位于凹部中，并且可滑动地安装在床上，用于沿着平行于第二轴的轴线移动通过凹部。在刀具更换循环期间，通过首先将主轴头移动到就绪位置，然后将工具存储鼓移动到主轴头，然后将夹持在主轴中的刀架返回到刀具存储仓库，从而将刀具保持在主轴中。为了向主轴提供一个新的工具，主轴首先向上移动以清除刀柄，然后将工具存储滚筒转位，以将新刀具定位在主轴的正下方，以便当主轴头移动时主轴可以与刀具接合向下到准备位置。

4. 发明授权

US4164810A Automatic tool changer for machine tool 失效
标题翻译：自动换刀机床
公开(公告)号：US4164810A
公开(公告)日：1979-08-21
申请号：US860705
申请日：1977-12-15
申请人： Charles B. Sipek , Richard Johnstone , Russell B. Clegg
发明人： Charles B. Sipek , Richard Johnstone , Russell B. Clegg
IPC分类号： B23Q3/155 , B23Q3/157
CPC分类号： B23Q3/15713 , B23Q3/1554 , Y10T483/1764 , Y10T483/1836
摘要： A tool storage drum which is adapted to receive and store a plurality of toolholders is rotatably mounted on top of the upright of a horizontal machining center behind the spindle thereof. A tool changer carriage carrying a tool change arm is pivotally mounted on the upright above the spindle and is pivotable between a parked positon in which an end of the tool changer arm is adjacent to the tool storage drum and an exchange position in which an end of the tool changer arm is adjacent to the spindle. The tool changer arm is slidably mounted on the carriage for movement between an extended and a retracted position to remove toolholders from their sockets or insert them therein and is rotatable through 180.degree. to interchange its ends for the purpose of exchanging a tool in the spindle for a tool previously removed from the tool storage drum.
摘要翻译： {PG，1，一种用于容纳和存储多个刀座的工具存储转筒，可旋转地安装在其主轴后面的水平加工中心的立柱上。携带工具更换臂的工具更换器托架可枢轴转动地安装在主轴上方的直立件上，并且可在放置位置之间枢转，在该位置中，工具更换器臂的一端与工具存储滚筒相邻，在该更换位置，换刀臂与主轴相邻。刀架可滑动地安装在滑架上，用于在延伸位置和缩回位置之间运动，以便从其插座中移除刀夹，或将刀夹插入其中，并且可旋转通过180 {20 {0来交换其末端以便于将刀具更换用于先前从工具存储鼓中移除的工具的主轴。

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