FIELD: mechanical engineering. SUBSTANCE: press has framework carrying stationary mold, toggle-lever drive of opposite-diverging motion. Drive elbow is coupled with slide, and other elbow is coupled with molding frame. Press also includes gate-filler of molding mixture and elements which control mold filling. Framework is provided with rigid support carrying liquid lubricant supply element containing unit of individual pumps, drive including moving frame with crosspiece which contacts pump plungers and with end faces in the form of posts with guide rollers and grooves and supports. Drive is coupled to press slide by means of connecting rods, cranks, shaft, lever and tie-rod. Shaped screens form slotted seals of toggle-lever drive. Multilevel system of lubricant collection and removal contains lubricant collection cavities, lubricant gravitation guides, first- and second-level settlers. Reservoir and filtering devices of the first and second levels are positioned in lubrication station, and lubricant settlers are made removable. EFFECT: increased service life, enhanced efficiency. 2 cl, 12 dwg
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Authors
Dates
2000-06-27—Published
1998-10-19—Filed