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用于传动机构中的十字滑块联轴器,在更换易损的十字滑块、轴承等零件时,因没有轴向移动空间,必须将主、被动件分离.有的主、被动件较重,需吊装工具拆装.为了克服此缺点,我们改进了十字滑块.将原先的一块十字滑块改为两片(块),放入联轴器中用螺栓连接紧固(见图1).要根据负载大小来确定两片十字滑块的厚度和连接螺栓的大小及个数.为了提高联轴器刚度,联轴器用45~#钢,十字滑块用Q235A普通碳素钢.
Used in the transmission mechanism of the cross slide coupling, replace the fragile cross slide, bearings and other parts, because there is no axial movement of space, the main and passive parts must be separated. Some of the main passive parts heavier , To lift the tool disassembly.In order to overcome this shortcoming, we improved the cross slide.Change the original one cross slide into two pieces, put it into the coupling and fasten it by the bolt (see Figure 1) According to the size of the load to determine the thickness of the two cross slide and the size of the connecting bolts and the number.In order to improve the coupling stiffness, the coupling with 45 ~ # steel, cross slide with Q235A ordinary carbon steel.