The rolling mill speed reducer bearing cap of being convenient for a little to examine

• Main Authors: LI JIANDONG, JIA BAOPAN, ZHAI CHENHUI, XU TIANQI, FU CONG, LIU XUYANG, LIU AIPING, HE LIWEI, TIAN JIANPING, WANG MEILING, YU YU, YU SHULU
• Format: Patent
• Language: English
• Published: 29.07.2015
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model provides a rolling mill bearing in reduction gears lid of being convenient for a little to examine, belongs to rolling mill equipment technical field for quick conveniently is examined bearing point. Its technical scheme is: have circular peep hole on the round cover plate of bearing cap, the rolling element of peep hole and bearing is relative with the raceway position, and the circumference of peep hole is threaded, has the handhole cover on the peep hole, the circumference screw thread phase-match of handhole cover marginal threaded and peep hole. The utility model discloses set up the peep hole on the bearing cap to install the handhole cover on the peep hole, when the destination was examined, the handhole cover is opened to the only need can realize the measurement of bearing play, rolling element wear test, and then accomplishes the preventive control, and the handhole cover of screwing after the completion is examined to the point, did not influence the sealed function of bearing cap. The utility model discloses simple structure, convenient to use have significantly reduced and have put the operation process who examines the rolling mill bearing in reduction gears, have reduced repair time and personnel, have improved maintenance efficiency, have reduced workman's intensity of labour simultaneously.