Crank synchronous swing type clamping device



The utility model provides a crank synchronous swing type clamping device. A motor drives a gear to rotate, due to the fact that a connecting plate is fixed on the gear and a transmission roller at one end of the connecting plate is inserted into a sliding groove of a press rod, when the gear rotates, the connecting plate and the press rod form a slider-crank mechanism, and therefore linear movement of the motor is converted to reciprocating swing of the press rod, and a driving chuck on the press rod can be used for clamping a workpiece. In addition, a driving belt wheel and a driven belt wheel rotate synchronously, so that a following chuck at the tail end of a driven rack and the driving chuck on the press rod synchronously clamp the workpiece, and bidirectional synchronous clamping of the workpiece is achieved.




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    CN-105215803-AJanuary 06, 2016杭州市质量技术监督检测院色漆和清漆标准试板前处理用打磨机