论文部分内容阅读
电控柜矩形槽板是电器工业量大面广的零件之一,以往的生产工和艺设备具有劳动生产率低、产品质量差、劳动强度大一系列缺点。为了克服这些缺点,苏联已研制出矩形槽板连续冷弯成型的工艺和设备。此矩形槽板冷弯成型机组由以下部分组成:上下横梁、将下横梁和机座承载板连接的埋入式键、上下成型辊、立柱固定螺母、补偿套、上下成型辊轴承、固定在下横梁中的圆柱形立柱、成型辊传动的半联轴器、将坯料导入孔型的立辊和水平辊、导向辊的调整垫、调整成型辊辊缝的压
Electric control cabinet rectangular slot board is one of the large parts of the electrical industry, the past production and art equipment with low labor productivity, poor product quality, labor intensity, a series of shortcomings. In order to overcome these shortcomings, the Soviet Union has developed a process and equipment for the continuous cold forming of rectangular channel plates. The rectangular slot plate cold forming unit consists of the following parts: upper and lower crossbeams, embedded keys for connecting the lower crossbeam and the base bearing plate, upper and lower forming rollers, column fixing nuts, compensation sleeves, upper and lower forming roller bearings fixed on the lower crossbeam In the cylindrical column, the forming roller drive coupling, the billet into the hole-type vertical roller and the horizontal roller, guide roller adjustment pad, adjust the molding roller nip pressure