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公开(公告)号：US5305525A
公开(公告)日：1994-04-26
申请号：US821831
申请日：1991-12-02
IPC分类号： B23Q1/70 , F16C23/00 , F16C35/077 , B23Q3/00
CPC分类号： F16C35/077 , B23Q1/70 , F16C23/00 , Y10T29/49696 , Y10T409/309352
摘要： A spindle assembly for a machine tool generally consisting of a housing, a housing having a pair of bearing seats, roller bearings mounted in the bearing seats, the bearing seats being oversized relative to the outer races of the roller bearings, the outer races of the roller bearings being adhesively bonded to the housing in said bearing seats and a spindle mounted in the inner races of the roller bearings.
摘要翻译： 一种用于机床的主轴组件，通常由壳体，具有一对轴承座的壳体，安装在轴承座中的滚子轴承组成，轴承座相对于滚子轴承的外圈大尺寸， 滚子轴承粘合到所述轴承座中的壳体和安装在滚子轴承的内圈中的主轴。
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公开(公告)号：US5878475A
公开(公告)日：1999-03-09
申请号：US55178
申请日：1998-04-03
申请人： David A. Stutsman
发明人： David A. Stutsman
CPC分类号： B23Q1/70 , Y10T29/4984 , Y10T29/49888 , Y10T29/49982 , Y10T409/307784 , Y10T409/309352 , Y10T409/309576
摘要： A spindle assembly for a machine tool generally including a first housing having a bore provided with a lining formed of a structural polymer, a second housing disposed in the first housing bore in sliding engagement with the lining therein, a first spindle journaled in the first housing, a second spindle journaled in the second housing in axial alignment with the first spindle and operatively connected thereto for axial displacement relative thereto and rotational movement therewith and means for displacing the second housing relative to the first housing to correspondingly axially displace the spindles.
摘要翻译： 一种用于机床的主轴组件，通常包括具有孔的第一壳体，所述第一壳体设置有由结构聚合物形成的衬里，设置在第一壳体孔中的与其衬里滑动接合的第二壳体，第一壳体， 第二主轴，其轴颈对准第一主轴轴颈对准并且可操作地连接到第二壳体上，用于相对于第一主轴轴向对准，并与其一起旋转运动;以及用于使第二壳体相对于第一壳体移位以相应地轴向移动主轴的装置。
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公开(公告)号：US5769579A
公开(公告)日：1998-06-23
申请号：US639207
申请日：1996-04-26
申请人： David A. Stutsman
发明人： David A. Stutsman
CPC分类号： B23Q1/70 , Y10T29/4984 , Y10T29/49888 , Y10T29/49982 , Y10T409/307784 , Y10T409/309352 , Y10T409/309576
摘要： A spindle assembly for a machine tool generally including a first housing having a bore provided with a lining formed of a structural polymer, a second housing disposed in the first housing bore in sliding engagement with the lining therein, a first spindle journaled in the first housing, a second spindle journaled in the second housing in axial alignment with the first spindle and operatively connected thereto for axial displacement relative thereto and rotational movement therewith and means for displacing the second housing relative to the first housing to correspondingly axially displace the spindles.
摘要翻译： 一种用于机床的主轴组件，通常包括具有孔的第一壳体，所述第一壳体设置有由结构聚合物形成的衬里，设置在第一壳体孔中的与其衬里滑动接合的第二壳体，第一壳体， 第二主轴，其轴颈对准第一主轴轴颈对准并且可操作地连接到第二壳体上，用于相对于第一主轴轴向对准，并与其一起旋转运动;以及用于使第二壳体相对于第一壳体移位以相应地轴向移动主轴的装置。
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公开(公告)号：US5842259A
公开(公告)日：1998-12-01
申请号：US701315
申请日：1996-08-21
CPC分类号： B23B29/323 , B23Q16/06 , B23Q39/02 , B23Q2220/002 , Y10T29/5155 , Y10T29/5167
摘要： The invention provides a machine tool comprising a base member, a workpiece support means mounted on the base member, a toolhead support means mounted on the base member, a toolhead assembly mounted on the toolhead support means, rotatable about a given axis relative to the toolhead support means, at least two tools mounted on the toolhead assembly, having axes radially disposed and circumferentially spaced relative to the given axis, a means for operating a selected one of the tools when the selected tool is disposed in a predetermined position relative to the workpiece support means operatively interconnecting the toolhead support means and the toolhead assembly for selectively, rotatably indexing the toolhead assembly about the given axis to position a selected one of the tools in the predetermined position; and means for locking the toolhead assembly relative to the toolhead support means when a selected one of the tools is disposed in the predetermined position.
摘要翻译： 本发明提供了一种机床，其包括基部构件，安装在基座构件上的工件支撑装置，安装在基座构件上的工具头支撑装置，安装在工具头支撑装置上的工具头组件，可绕给定的轴线相对于工具头 支撑装置，安装在工具头组件上的至少两个工具具有径向布置并相对于给定轴线周向间隔开的轴线;当所选择的工具相对于工件设置在预定位置时，用于操作所选择的一个工具的装置 支撑装置可操作地互连工具头支撑装置和工具头组件，用于围绕给定的轴线选择性地，可旋转地分度工具头组件，以将所选择的一个工具定位在预定位置; 以及用于当所选择的一个工具设置在预定位置时相对于工具头支撑装置锁定工具头组件的装置。
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