一种闭式双点冲床

Two some punch presses of closed

Abstract

The utility model provides a two some punch presses of closed, including frame, drive mechanism, go up membrane module and membrane module down, drive mechanism includes motor, flywheel, clutch, two bent axles and crank pendulum rod, the motor is connected with the flywheel, the clutch is installed on the flywheel, the clutch is connected with the one end of transmission shaft, the other end of transmission shaft is provided with the driving cog, the one end of two bent axles all is connected with gear wheel, one of them gear wheel and driving cog meshing, two gear wheel synchronous transmission, the other end of two bent axles all is connected with the eccentric wheel, and the one end and the eccentric wheel of crank pendulum rod are connected, and the other end is connected with spherical pole, and spherical pole passes through coupling assembling to be connected with last membrane module, the utility model discloses the multiple gearing of the two some punch presses of cancellation transmission adopts a driving shaft to drive two bent axles, simple structure, and the assembly precision is high.
本实用新型提出了一种闭式双点冲床,包括机架、传动机构、上模组件和下模组件,传动机构包括电机、飞轮、离合器、两根曲轴和曲柄摆杆,电机与飞轮连接,离合器安装在飞轮上,离合器与传动轴的一端连接,传动轴的另一端设置有传动齿,两根曲轴的一端均连接有大齿轮,其中的一个所述大齿轮与传动齿啮合,两个大齿轮同步传动,两根曲轴的另一端均连接有偏心轮,曲柄摆杆的一端与偏心轮连接,另一端与球形杆连接,球形杆通过连接组件与上模组件连接,本实用新型取消传动双点冲床的多级传动,采用一根主动轴带动两根曲轴,结构简单,装配精度高。

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