Dismounting tool for plummer block bearing

Abstract

The invention relates to a dismounting device for a plummer block bearing. A bearing mechanism disclosed by JP2018084302A and JP1984082295Uapplied by the FYH joint-stock company and invented by Xiaoling Baitaishan in Japan is a bearing with a combined set plummer block bearing. The invention mainly relates to a bearing dismounting device of the series. For example, a bearing of the model Upk210j of the FYH joint-stock company is as shown in figure 1 and UKP210J; when the bearing is used, an inner ring of the bearing penetrates through a cylindrical rotating shaft, the UKK210J is designed to be vertical and provided with a base, and a screw is locked; although the screw is easy to disassemble, a bearing base is often attached to a fixed surface in actual use, as a result, the base cannot be rotated, the space is too narrow to carry out knocking and dismounting, the bearing and a shaft sleeve are rusted during long-time operation, and normal dismounting cannot be achieved; and if the working space is small when the bearing needs to be replaced, dismounting cannot be conducted through a tool, the bearing can be replaced only by sawing the bearing through a cutting machine in a traditional method, and the operation is troublesome and laborious.

Description

technical field [0001] The invention relates to a dismounting tool for a vertical bearing with a seat. Background technique [0002] The invention relates to a dismounting device for a vertical bearing with seat. The Japanese patent number applied by FYH Co., Ltd.: JP2018084302A and JP1984082295U invented by Hyakutaro Kobayashi of Japan discloses that the bearing mechanism is a combined set vertical bearing with seat design. The present invention mainly relates to this series of bearing removal devices. For example, the bearing of the model Upk210j of FYH Co., Ltd. is as follows: figure 1 As shown, UKP210J, when in use, the inner ring of the bearing runs through the cylindrical shaft. In addition, UPK210J is a vertical design with a seat, and the screws are locked. Although the screws are easy to disassemble, the bearing base is often attached to the fixed surface in actual use. , which leads to the inability to rotate the base and the space is too narrow to knock and disa...

AI Technical Summary

Problems solved by technology

For example, the bearing of the model Upk210j of FYH Co., Ltd. is as follows: figure 1 As shown, for UKP210J, the inner ring of the bearing runs through the cylindrical shaft during use. In addition, UPK210J is a vertical design with a seat, and the screws are locked. Although the screws are easy to disassemble, the bearing base is often attached to the fixed surface in actual use. , resulting in the inability to rotate the base and the space is too narrow to be disassembled by knocking. There is rust between the bearing and the bushing after long-term operation, which makes it impossible to disassemble normally. The bearing can only be replaced after sawing the bearing with a cutting machine, which is laborious and laborious

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