在摇臂钻床上加工零件,普遍使用螺栓、压板,用人力把工件压紧在工作台上进行钻孔加工,既费时又费力。为了改善劳动条件,我们在原工作台上安装一套气动装置,改人力压紧为气动压紧,使用方便,效果较好。气卡工作台结构如图所示,气动装置的主件——气缸,是采用市场上出售的“东风”E140汽车的后制动室总成。 In the radial drilling machine parts processing, the general use of bolts, pressure plate, with the human workpieces pressed on the table for drilling, both time-consuming and laborious. In order to improve the working conditions, we installed a pneumatic device on the original workbench, changing the manpower compression to pneumatic compression, easy to use, the effect is better. Air card table structure as shown, the main pneumatic components - cylinder, is the use of commercially available “Dongfeng” E140 automobile rear brake assembly.