Maintenance-free transverse moving bearing seat with vibration reduction and automatic aligning functions

Abstract

The invention provides a maintenance-free transverse moving bearing seat with vibration reduction and automatic aligning functions, relates to the technical field of hot continuous rolling units, and particularly relates to the maintenance-free transverse moving bearing seat with vibration reduction and automatic aligning functions in a pinch roll polisher of the hot continuous rolling unit. A round hole is machined in each rubber block; the N rubber blocks are connected in series to form a group for use, and a bearing seat shell is formed; a sleeve is of a cylindrical structure, and mounting grooves are machined in the inner wall and the outer wall of one end of the sleeve; the sleeve is mounted in the round holes of the rubber blocks; a linear bearing is mounted in the mounting grooves in the sleeve; an elastic check ring is arranged in a groove of an inner hole of the sleeve and is in contact with the outer side end surface of the linear bearing; a cover plate is arranged at the upper portions of the rubber blocks; and fasteners penetrate through the cover plate and the rubber blocks and then are in threaded connection with a mounting seat, and then the bearing seat is fixed on the mounting seat. According to the technical scheme, the problems that in the prior art, the pinch roll polisher is located in a high-temperature environment, the mounting space is limited, maintenance is inconvenient, and meanwhile, a movable swing frame and a sliding rod need to be concentric are solved.

Description

technical field [0001] The invention relates to a maintenance-free traversing bearing housing with vibration reduction and automatic centering functions, which relates to the technical field of hot continuous rolling mills, and in particular to a maintenance-free traversing bearing with vibration reduction and automatic centering functions in a pinch roll polisher of a thermal continuous rolling mill bearing housing. Background technique [0002] The pinch roll polishing machine is used to clean the iron filings, iron scale and other impurities on the surface of the pinch roll, polish the surface of the roll, and improve the surface quality of the steel plate; Inconvenient maintenance environment, the installation space is very limited. The pinch roller polishing machine is mainly composed of a fixed beam, a movable swing frame, a sliding rod, a traverse bearing seat, a grinding head part, a pressing cylinder, and a traverse cylinder. Slide bars are installed at both ends ...

AI Technical Summary

Problems solved by technology

[0002] The pinch roll polishing machine is used to clean the iron filings, iron scale and other impurities on the surface of the pinch roll, polish the surface of the roll, and improve the surface quality of the steel plate; Difficult to maintain environment with very limited installation space

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