论文部分内容阅读
我们设计制造了一台花盘直径为1.5米的简易手动液压多齿盘分度转盘,经使用情况良好。其结构示意如下: 由附图可看出:上下齿盘分别安装在导向套和底座上,导向套固定在花盘上,大齿轮和小齿轮始终啮合。阀拧紧后,手动油泵工作,压力油经油箱底部通道和管路进入油缸下腔,这时活塞上升,顶住芯轴。当活塞继续上升时,导向套连同花盘一起上升。当上升高度超过齿盘啮合高度时,上下齿盘脱开。这时,
We designed and manufactured a simple manual hydraulic multi-spur indexing dial with a 1.5m diameter faceplate, which was used in good condition. The structure is as follows: It can be seen from the attached figures that upper and lower gear plates are respectively mounted on the guide sleeve and the base, the guide sleeve is fixed on the faceplate, and the large gear and the pinion gear are always engaged. After the valve is tightened, the manual oil pump works, and the pressure oil enters the lower chamber of the cylinder through the channel and pipe at the bottom of the fuel tank. At this moment, the piston rises and rests on the mandrel. As the piston continues to rise, the guide sleeve rises with the faceplate. When the rising height exceeds the height of the tooth plate engagement, the upper and lower tooth plates disengage. At this moment,