Floating bearing for automatically correcting straightening roll

• Main Authors: WANG XIAOMING, ZHAI XIAOFEI
• Format: Patent
• Language: Chinese; English
• Published: 03.05.2024
• Subjects: 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; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

A floating bearing for automatic straightening of a straightening roll relates to a straightening roll bearing, a tapered roller (13) capable of rolling is embedded in each semi-truncated cone-shaped groove (17), a spherical roller (14) capable of rolling is embedded in each semi-spherical groove (16), and a spring (8) is slidably sleeved outside a pressing ring (9) in an area enclosed by the top of a lantern ring (11) and a first expanded neck (4). The pressing ring 9 makes contact with the tops of the multiple tapered rollers 13 through the side wall of the horn mouth (12). The two sides of the straightening roll are respectively provided with the floating bearings compounded by the tapered rollers and the balls and used for axial positioning, and the pressing rings are in contact with the tapered rollers arranged on the fixing rings during normal operation, so that the stable operation is ensured; the spherical roller arranged on the fixing ring on one side of the straightening roll is touched to make cont