Tail bearing removal tool

Abstract

The invention relates to a disassembling tool for a tail bearing. The disassembling tool comprises a stem tube (1), a bearing (2) and a screw rod (3), wherein rubber (4) and sealing plates (5) are arranged on the two sides of the bearing (2) in sequence; the rubber (4) and the sealing plate (5) inside the bearing (2) are fixed through a first pressing plate (6); the rubber (4) and the sealing plate (5) outside the bearing (2) are fixed through a first nut (7); a plurality of jacks (8) are fixedly arranged on the end face of the stem tube (1); a fixed plate (9) is arranged at the ends of the jacks (8); a second pressing plate (10) is arranged outside the fixed plate (9); the first pressing plate (6) and the second pressing plate (10) are connected with the screw rod (3) through a second nut (11). According to the disassembling tool for the tail bearing disclosed by the invention, bearings which are not arranged in place or dislocated bearings can be pulled out for cooling installation again, so that the problem that an existing tail bearing is not arranged in place is well solved.

Description

technical field [0001] The invention relates to a tool for dismantling a stern bearing, which belongs to the technical field of ship repairing and building. Background technique [0002] The water-lubricated tail bearing of a certain wheel was replaced with a new material made of synthetic resin. During the freezing installation process, some installation distances were relatively long, and the cooling effect deteriorated due to too long installation time. If the stern bearing is not in place, the conventional solution is to ask the shipowner to make concessions or use an oil pump to forcibly press in or destroy and redo the solution. This will affect the final installation effect of the stern bearing, and additional costs will be added if it is redone. cost, extended construction period, poor satisfaction of shipowners. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages and provide a stern bearing dismounting to...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the above disadvantages and provide a stern bearing disassembly tool, which can pull out the bearings that are not installed in place or are misplaced and then reinstall them by freezing, which solves the problem that the stern bearings are not installed in place in the past.

Images