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公开(公告)号:US20070069436A1
公开(公告)日:2007-03-29
申请号:US10577771
申请日:2004-10-28
申请人: Wolfgang Zarske
发明人: Wolfgang Zarske
IPC分类号: B25B3/00
CPC分类号: B25B11/005 , B23Q1/035
摘要: In a clamping table (1) for workpieces (8) in a machine tool, which includes a plurality of mutually juxtaposed clamping elements (3) which each have a respective telescopic tube unit (10) with a top-end suction plate (11), wherein the concentric tubes (13, 14) of the telescopic tube unit (10) are displaceable relative to each other by a positioning drive (12), the positioning drive (12) is arranged coaxially with respect to the telescopic tube unit (10) and either is releasably coupled to the displaceable telescopic tube (13) by means of a positively locking plug coupling (21, 25) or is permanently coupled to the displaceable telescopic tube (13) and is connected electrically to a power supply (53) by means of a releasable plug connection (50, 52).
摘要翻译: 在机床上的用于工件(8)的夹紧台(1)中,其包括多个相互并列的夹紧元件(3),每个夹紧元件具有分别具有顶端吸板(11)的伸缩管单元(10) ,其中伸缩管单元(10)的同心管(13,14)可通过定位驱动器(12)相对于彼此移动,定位驱动器(12)相对于伸缩管单元(10)同轴布置 )并且还通过正向锁定插头联接件(21,25)可释放地联接到可移位的伸缩管(13),或者永久地联接到可移位伸缩管(13)并且电连接到电源(53) 借助于可释放的插头连接(50,52)。
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公开(公告)号:US06976821B2
公开(公告)日:2005-12-20
申请号:US10451132
申请日:2001-12-19
申请人: Wolfgang Zarske
发明人: Wolfgang Zarske
CPC分类号: B25J17/0266 , B23Q1/5462 , B25J9/0042 , Y10T74/20335 , Y10T409/307672 , Y10T409/309576
摘要: In a device for the translatory positioning of a platform (1), in particular a tool mount, with articulated rods (2a, 2′a9 of invariable length, whose first ends are hinged to he platform (1), and whose second ends are coupled with respectively independent rail-mounted slide blocks (3), wherein the coupling points (9) on the platform (1) and coupling points (11) on the sliding blocks (3) respectively do not lie on a straight line, and the articulated rods (2a, 2′a) do not run parallel to either each other or a shared plane, only three independent sliding blocks (3) and accompanying initial articulated rods (2a, 2′a) are present. In a first variant, at least one of the coupling points (11) on the sliding blocks (3) is offset relative to the rail axis (4a), and all sliding blocks (3) are arranged on the same rail (4). In a second variant, all sliding block (3) are arranged on the same side horizontally next to the space provided for postioning the platform (1), and essentially run parallel to each other. Three restrictive guides (2b; 23–27) are formed for the platform (1), which are each secured to a sliding block (3) or the accompanying first articulated rod (2a, 2′a), and each permit one rotation of the platform (1) relative to the sliding block (3) only around two rotational axes, while preventing rotation around a third rotational axis, wherein the respective third rotational axes do not run parallel to each other, and do not lie in a shared plane.
摘要翻译: 在用于平台(1)的平移定位的装置中,特别是具有铰接杆(2a,2',不变长度的9,其第一端铰接到其平台(1))的铰接杆(2) 端部分别与独立的轨道安装的滑动块(3)联接,其中平台(1)上的联接点(9)和滑动块(3)上的联接点(11)分别不位于直线上, 并且铰接杆(2a,2'a)不平行于彼此或共享平面延伸,仅存在三个独立的滑动块(3)和伴随的初始铰接杆(2a,2'a) 第一变型,滑动块(3)上的至少一个联接点(11)相对于轨道轴线(4a)偏移,并且所有滑动块(3)都布置在同一轨道(4)上。 在第二种变型中,所有的滑动块(3)均布置在与设置用于定位的空间相邻的水平方向上 平台(1),并且基本上彼此平行地延伸。 为平台(1)形成三个限制导向件(2b; 23-27),每个限位导向件固定到滑动块(3)或相应的第一铰接杆(2a,2'a)上,并且每个允许一个 平台(1)相对于滑动块(3)的旋转仅围绕两个旋转轴线旋转,同时防止围绕第三旋转轴线的旋转,其中相应的第三旋转轴线不彼此平行地延伸,并且不位于 共享飞机
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