The invention discloses an actuating mechanism. The actuating mechanism comprises an actuating mechanism body, a mounting gas chamber, a side rubber gasbag and a blocking rod, wherein a damping plug is in bolt mounting on the actuating mechanism body; a drive shaft is movably connected on the actuating mechanism body; a mounting plate is in bolt connection in the mounting gas chamber; the top endof the mounting plate is in bolt connection to a main rubber gasbag; a connecting hose is in bolt mounting on the main rubber gasbag; the top end of the connecting hose is in bolt mounting with the side rubber gasbag; and the side rubber gasbag is in bolt connection in the mounting gas chamber. The actuating mechanism is equipped with the side rubber gasbag, the drive shaft drives a fixed top plate to extrude the main rubber gasbag downwards in the mounting gas chamber; and under extrusion effect of the main rubber gasbag, gas is conveyed into the side rubber gasbag through the connecting hosewhile the side rubber gasbag can conveniently and quickly extrude, package and seal the fixed top plate, so that use sealing property of the actuating mechanism is effectively improved.
本发明公开了一种执行机构,包括执行机构本体、安装气室、侧橡胶气囊和卡杆,所述执行机构本体上螺栓安装有阻尼塞,且执行机构本体上活动连接有驱动轴,所述安装气室内螺钉连接有安装板,且安装板的顶端螺钉连接有主橡胶气囊,所述主橡胶气囊上螺栓安装有连接软管,且连接软管的顶端螺栓安装有侧橡胶气囊,所述侧橡胶气囊螺钉连接在安装气室内。该执行机构设置有侧橡胶气囊,驱动轴带动固定顶板在安装气室内向下对主橡胶气囊进行挤压,而主橡胶气囊在挤压作用下通过连接软管能够将气体输送至侧橡胶气囊中,此时侧橡胶气囊能够方便快捷的对固定顶板进行挤压包裹密封工作,进而有效增加了执行机构的使用密封性。
Actuating mechanism
一种执行机构
2020-12-25
Patent
Elektronische Ressource
Chinesisch
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