Hot-rolled roller bearing seat with good heat resistance

The invention discloses a hot-rolled roller bearing seat with good heat resistance. The bearing seat comprises a base, a lower bearing sleeve which is welded to the center of the top of the base, lower bearing sleeve fixing frames which are welded to the two sides of the lower bearing sleeve, the to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SHEN JIXIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a hot-rolled roller bearing seat with good heat resistance. The bearing seat comprises a base, a lower bearing sleeve which is welded to the center of the top of the base, lower bearing sleeve fixing frames which are welded to the two sides of the lower bearing sleeve, the top of the lower bearing sleeve is provided with an upper bearing sleeve, the two sides of the upper bearing sleeve are correspondingly welded with upper bearing sleeve fixing frames, and the lower bearing sleeve fixing frames located on the same side are connected with the upper bearing sleeve fixingframes through a bolt, the two sides of the bottom of the upper bearing sleeve extend outwards to form limiting blocks. According to the invention, temperature in the hot-rolled roller bearing seat is automatically controlled through a controller and a cooling electromagnetic valve, so that the cooling effect of the hot-rolled roller bearing seat is enhanced, and the heat-resistance performance of the hot-rolled roller b