Transmission housing particularly for mounting plate drive of vertical boring and turning mill or vertical turning cutting center

摘要

the input shaft (10) prevodovu00e9 boxes (11) is opatrena pinion (15) of the first prevodovu00e9ho degree and ozubenu00fdm around (16) of the first prevodovu00e9ho degrees.which are in an alternate shot with axiu00e1lne presuvnu00fdm ozubenu00fdm dvojkolem (17) usporu00e1danu00fdm on neposuvnu00e9 hru00eddeli (18), opatrenu00e9 pinion (19) of the second prevodovu00e9ho degrees.who is in the shot with ozubenu00fdm around (20) of the second prevodovu00e9ho degree upevnenu00fdm on axiu00e1lne sliding hru00eddeli (21) with tightly uchycenu00fdmi pastorky (22, 23) of the third prevodovu00e9ho degrees.where the first pinions (22) is shot with the first ozubenu00fdm wheel (24) a third prevodovu00e9ho degree, upevnenu00fdm first output hru00eddeli (26).and the second pinions (23) is shot with a second ozubenu00fdm wheel (25) the third prevodovu00e9ho degree, upevnenu00fdm on the other output hru00eddeli (27).the output hru00eddele (26, 27) are usporu00e1du00e1ny so that all fixed up there exit pastorky (12, 13) have allowed the common take with pohu00e1nenu00fdm zaru00edzenu00edm.pastorky (22, 23) and the toothed wheels (24, 25) have the same inclination angle sloping tools, but tools to pastorcu00edch (22, 23) has the inclination of the tooth gear cutting tools to sense than wheels (24, 25).axiu00e1lne sliding shaft (21) is opatrena spring element to eliminate the influence of the force of its weight and of the toothed wheels (20) and the pastor (22, 23).