Being the slewing mechanism for the slewing mechanism null horizontal injection molding machine which has

摘要

As for this invention, being the slewing mechanism for the horizontal injection molding machine, the baseplate (18) being provided, on the said baseplate, the rotary possible rotary board (21) is arranged with vertical axis as a center, regards those of the type where drive expedient in order to turn the said rotary board is provided. The bearing (22) being arranged with the baseplate and the rotary board, the said bearing, the time dynamic impossible bearing part which into the aforementioned baseplate it corresponds is arranged (51) with, the time dynamic possible bearing part which into the aforementioned rotary board it corresponds is arranged (52) with has had this invention, the aforementioned rotary board, having been recorded on the aforementioned baseplate, upward position and the aforementioned rotary board the aforementioned bearing being loaded and being cancelled being raised from the baseplate, with the lower position which is supported on the aforementioned time dynamic possible bearing part, the fact that it is movable as a featureIt is. This bearing, while turning being loaded, during ejection processing is designed in such a way that it is not loaded. During ejection processing and in especially ejection pressure carving/moment the cross direction power which occurs, the turntable and the baseplate through extensive contact, is introduced in the machine stand (1).