HORIZONTAL DOUBLE SLIDER MECHANICAL PRESS FOR SLAB BROACHING Russian patent published in 2008 - IPC B21J9/20 B30B1/26 B30B15/14 

FIELD: technological processes; engines and pumps.

SUBSTANCE: two eccentric shafts are mounted on press frame on both sides in respect of slab course and parallel to it. The shafts are connected to a drive and linked by connecting rod to two slides positioned in frame guides. Two tables with strikers are mounted on slides by four screws of press height adjustment mechanism. Adjustment mechanism features closed height adjustment drive with transmission shaft. The screws are connected in pairs by cogwheels fixed at them. Helical curves of adjoining screws have different direction. Two opposite screws of opposite slides are connected by moving spline joint to the transmission shaft of closed height adjustment drive.

EFFECT: increased precision of process.

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