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High compression hydraulic press - has single acting driving and return cylinders acting in tandem on rectangular yoke sliding in portal frame
High compression hydraulic press - has single acting driving and return cylinders acting in tandem on rectangular yoke sliding in portal frame
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机译:高压缩液压机-具有单作用的驱动缸和回油缸,它们与在门架中滑动的矩形叉架串联作用
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摘要
The main frame (1) of the hydraulic press is of portal form with a work table (11) fixed at the bottom end of the aperture (3) bounding the work space (10). Sliding in upper and lower guides (6a) is a rectangular yoke (6) on which beats an upper driving cylinder (7) and, in tandem, a lower driving cylinder (8). Attached to the upper cross-member of the yoke (6) is a ram platten (12) in opposition to the work table (11). The return movement of the ram platten is provided by a return cylinder (9) pressing upwards on the yoke. The hydraulic cylinders (7, 9) are of the single-acting type. ADVANTAGE - Simple and compact design. Favourable force distribution without significant bending. Good accessibility of working parts.
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