公开(公告)号：US5713272A

公开(公告)日：1998-02-03

申请号：US593580

申请日：1996-01-30

申请人： Hubert Schaidl ,  Walter Rau ,  Hartmut Waffenschmidt ,  Alfred Eisensehr

发明人： Hubert Schaidl ,  Walter Rau ,  Hartmut Waffenschmidt ,  Alfred Eisensehr

IPC分类号： B22F3/00 ,  B22F3/035 ,  B28B13/02 ,  B30B15/30

CPC分类号： B28B13/023 ,  B22F3/004 ,  B30B15/304

摘要： A powder press with mechanical-hydraulic shuttle control including a main press shaft, a control unit mounted on the powder press for converting rotational motion into translational motion, including a first actuator assembly; a second actuator assembly in fluid communication with the first actuator assembly; a shuttle assembly disposed at one end of the second actuator assembly; and a cardan shaft for transferring rotational motion of the main press shaft to the control unit. The control unit includes first and second shafts disposed in spaced relationship to each other; first and second wheels, each mounted on a respective one of the first and second shafts; a member interconnecting the first and second wheels in rotational engagement; and an adjustable cam member mounted on the second shaft and operatively engaging the first actuator assembly such that rotation of the main press shaft rotates the cardan shaft which, in turn, is coupled to the first shaft in the control unit. Rotation of the first shaft produces a corresponding rotation of the first wheel which, through the interconnecting member rotates the second wheel and shaft. The adjustable cam member mounted on the second shaft produces a linear motion in the first actuator assembly which produces a responsive motion in the second actuator assembly.

摘要翻译： 一种具有机械液压梭控制的粉末压机，包括主压轴，安装在粉末压机上用于将旋转运动转换为平移运动的控制单元，包括第一致动器组件; 与所述第一致动器组件流体连通的第二致动器组件; 布置在所述第二致动器组件的一端的梭组件; 以及万向轴，用于将主压力轴的旋转运动传递到控制单元。 控制单元包括以彼此间隔开的关系设置的第一和第二轴; 第一和第二轮，每个安装在第一和第二轴中的相应一个上; 使第一和第二轮以旋转接合方式互连的构件; 以及安装在所述第二轴上并可操作地接合所述第一致动器组件的可调节凸轮构件，使得所述主压力轴的旋转使所述主轴转动，所述主轴轴又连接到所述控制单元中的所述第一轴。 第一轴的旋转产生第一轮的相应旋转，第一轮通过互连构件旋转第二轮和轴。 安装在第二轴上的可调节凸轮件在第一致动器组件中产生线性运动，其在第二致动器组件中产生响应运动。