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公开(公告)号：US4337011A
公开(公告)日：1982-06-29
申请号：US140686
申请日：1980-04-16
申请人： Karlheinz Schmid
发明人： Karlheinz Schmid
IPC分类号： B23C3/06
CPC分类号： B23C3/06 , Y10T409/30756 , Y10T409/307672 , Y10T409/309912
摘要： The present crankshaft milling machine comprises at least one milling unit which may be controlled in its feed advance drive by a copying mechanism operating in synchronism with the rotation of the work piece. The copying mechanism is movable back and forth along a guide extending in parallel to the longitudinal axis of the work piece along a guide. The guide for the copying mechanism defines a plane which extends substantially vertically on one side of the work piece or crankshaft and in parallel to the crankshaft axis. Each milling unit is tiltably supported on a tilting axis located below the work piece axis and extending in parallel to the work piece axis. The feed advance drive is arranged on the side of the tilting axis facing away from the work piece. The feed advance drive reaches over the work piece, whereby a closed force flow around the work piece is established and the milling forces need not be introduced into the machine bed.
摘要翻译： 本曲轴铣床包括至少一个铣削单元，其可以通过与工件的旋转同步地操作的复制机构在其进给前进驱动中被控制。 复印机构可以沿着引导件平行于工件的纵向轴线延伸的引导件来回移动。 用于复印机构的引导件限定了在工件或曲轴的一侧上并且平行于曲轴轴线基本垂直延伸的平面。 每个铣削单元可倾斜地支撑在位于工件轴线下方并平行于工件轴线延伸的倾斜轴上。 进给提前驱动器布置在倾斜轴线背离工件的一侧。 进料前进驱动器到达工件，从而建立了工件周围的闭合力流动，并且铣削力不需要被引入机床。
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公开(公告)号：US4242020A
公开(公告)日：1980-12-30
申请号：US64065
申请日：1979-08-06
申请人： Karlheinz Schmid
发明人： Karlheinz Schmid
CPC分类号： B23C5/08 , B23C2210/244 , Y10T407/1902 , Y10T409/30952 , Y10T82/19
摘要： The present gang cutter for crankshaft milling machines comprises a plurality of disk cutters spaced from one another on a common, rotational axis by spacers which may be bearings. The gang cutter is divided into a plurality of partial units corresponding in number to the number of disk cutters. Each unit comprises a disk cutter and a center drum member. Adjacent units are operatively connected to each other whereby an adjustment disk may be inserted between adjacent units. A certain number of drum members corresponding to the number of bearings is constructed as bearing rings.
摘要翻译： 用于曲轴铣床的本组合切割机包括多个盘式切割器，其通过可以是轴承的间隔件在共同的旋转轴线上彼此间隔开。 该组合刀具被分成多个部分单元，其数量与盘刀的数量相对应。 每个单元包括盘切割器和中心鼓构件。 相邻的单元彼此可操作地连接，从而可以在相邻单元之间插入调整盘。 对应于轴承数量的一定数量的鼓构件被构造为轴承环。
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公开(公告)号：US4180359A
公开(公告)日：1979-12-25
申请号：US861542
申请日：1977-12-19
申请人： Karlheinz Schmid
发明人： Karlheinz Schmid
CPC分类号： B23C3/06 , B23Q1/76 , Y10T409/307448 , Y10T409/30756 , Y10T409/307784
摘要： The present machine tool for crankshafts and the like is constructed to support the crankshaft directly adjacent to the point where the crankshaft is subjected to a machining operation. For this purpose both machining units are provided with an additional workpiece supporting device. At least one, preferably both of the additional workpiece supporting devices are axially displaceable into a rest position over or above a member cantilevered from the tool drum.
摘要翻译： 本发明的用于曲轴等的机床被构造成将曲轴直接支撑在曲轴经受加工操作的点附近。 为此，两个加工单元都设置有附加的工件支撑装置。 至少一个，优选两个附加的工件支撑装置可轴向移动到从工具滚筒悬臂的构件上方或上方的静止位置。
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公开(公告)号：US4116111A
公开(公告)日：1978-09-26
申请号：US760253
申请日：1977-01-18
申请人： Karlheinz Schmid
发明人： Karlheinz Schmid
CPC分类号： B23C3/06 , B23Q1/015 , Y10T409/305712 , Y10T82/19
摘要： The present milling apparatus is constructed especially for milling crankshafts. A milling unit carrying milling cutters is adjustable on guide rails back and forth toward a workpiece such as a crankshaft. The crankshaft is held in respective chucks also supported on the machine base. Continuously adjustable bracing devices interconnect the milling unit with the workpiece supporting chucks on a side opposite the machine base, whereby undesired vibrations are avoided and the tool life is substantially increased.
摘要翻译： 本铣削装置特别用于铣削曲轴。 导轨上带有铣刀的铣床可以在导轨上前后移动到诸如曲轴的工件上。 曲轴保持在也支撑在机器基座上的相应卡盘中。 连续可调的支撑装置将铣削单元与与机器基座相对的一侧的工件支撑卡盘相互连接，由此避免了不期望的振动，并且刀具寿命显着增加。
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