A kind of adjustable bearing disassembly device and disassembly method

Abstract

The invention discloses an adjustable bearing disassembly and assembly device and a disassembly and assembly method. The disassembly and assembly device comprises an inner pillar I, an inner pillar II, an outer pillar I, an outer pillar II, a support frame, a translation component, a lead screw nut component and a pressure ring ;The lead screw nut assembly is vertically installed on the support frame. During installation, two or more inner struts I are installed at the lower end of the lead screw nut assembly, and the lead screw part of the lead screw nut assembly is fixed by a pressure ring; the number of translation assemblies and outer struts I Consistently, two or more outer struts I are vertically fixed on the translation assembly and evenly distributed about the screw nut assembly. The translation assembly drives the outer strut I to move horizontally along the support frame until it is aligned with the outer ring of the bearing; when disassembling, remove the pressure ring Replace the inner pillar I and outer pillar I with inner pillar II and outer pillar II respectively. The inner pillar II is engaged with the bearing, and the inner pillar II has an interference fit with the inner ring of the bearing, and the outer pillar II is moved to the outside of the bearing through the translation component. outside the circle. The invention is convenient to install and disassemble, and can disassemble and install bearings of various types and specifications.

Description

technical field [0001] The invention belongs to the technical field of mechanical disassembly and assembly, and in particular relates to an adjustable bearing disassembly and assembly device and a disassembly and assembly method. Background technique [0002] Bearing is an important part of rotating mechanism, and its performance directly determines the working performance and reliability of the product, so it is of great significance to ensure the performance of the bearing. To install and disassemble the bearing on the mounting frame, the traditional method is to manually knock it in. During the knocking process, it is not only laborious but also easy to damage the bearing and its assembly parts. It is easier to damage the bearing during disassembly. The existing professional Bearing loading and unloading machines not only have high manufacturing costs and high energy consumption, but are also cumbersome and bulky, making them inconvenient to move and operate. SUMMARY OF...

AI Technical Summary

Problems solved by technology

To install and disassemble the bearing on the installation frame, the traditional method is to directly knock it in manually. In the process of knocking, it is not only laborious but also easy to damage the bearing and its assembly parts. It is easier to damage the bearing during disassembly. The existing professional Bearing loading and unloading machines not only have high manufacturing costs and high energy consumption, but are also heavy and bulky, making them inconvenient to move and operate

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