在苏联乌拉尔电机厂里,裝置了一种万能半自动压平模。这付模具可以压平各种尺寸和形状不同的零件,不仅生产效率高,而且操作安全。现在把它介紹如下: 模具的結构如附图所示,托盘1用来堆放待压平的零件。垫板20有斜面,斜面下边设有集料桶(图中未表示)。把要压平的零件放置在下模21上,当冲床滑块上下工作时,可以通过 In the Soviet Union Ural motor factory, equipped with a universal semiautomatic flattening die. The mold can be flat to pay a variety of different sizes and shapes of parts, not only high production efficiency, but also safe operation. Now introduce it as follows: The mold structure shown in the drawings, tray 1 is used to piled the parts to be flattened. The pad 20 has a slope, and a collecting bucket below the slope (not shown). The parts to be flattened placed on the lower mold 21, when the punch slider up and down work, you can pass