Adjustable bearing dismounting and mounting device and method
A bearing assembly and bearing technology, applied in the field of adjustable bearing disassembly and assembly devices, can solve the problems of easily damaged bearings and their assembly parts, inconvenient movement, inconvenient operation, etc., to avoid damage to parts, low manufacturing cost, and convenient operation Effect
Active Publication Date: 2021-03-12
HEBEI HANGUANG HEAVY IND
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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
Method used
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[0040] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
[0041] The invention provides an adjustable bearing disassembly and assembly device, which includes an inner strut I2, an inner strut II15, an outer strut I5, an outer strut II16, a support frame, a translation assembly, a screw nut assembly and a pressure ring 14.
[0042] like figure 1 , figure 2 As shown in the figure, the lead screw nut assembly is vertically installed on the support frame. When installing the bearing 4, two or more inner struts I2 are evenly installed in the installation groove at the lower end of the lead screw nut assembly, and the pressure ring 14 is used to fix the screw nut assembly. Lead screw part; the number of translation components is the same as the number of outer struts I5, two or more outer struts I5 are vertically fixed on the translation components, and are evenly distributed about the screw nut components, the tr...
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The invention discloses an adjustable bearing dismounting and mounting device and method. The dismounting and mounting device comprises inner supporting columns I, inner supporting columns II, outer supporting columns I, outer supporting columns II, a supporting frame, translation assemblies, a lead screw nut assembly and a pressing ring, wherein the lead screw nut assembly is vertically mounted on the supporting frame; during mounting, the two or more inner supporting columns I are mounted at the lower end of the lead screw nut assembly, and a lead screw part of the lead screw nut assembly isfixed through the pressing ring; the number of the translation assemblies is consistent with that of the outer supporting columns I; the two or more outer supporting columns I are vertically fixed tothe translation assemblies and evenly distributed relative to the lead screw nut assembly; the translation assemblies drive the outer supporting columns I to horizontally move along the supporting frame till the outer supporting columns I are aligned with a bearing outer ring; and during dismounting, the pressing ring is dismounted, the inner supporting columns I and the outer supporting columnsI are replaced with the inner supporting columns II and the outer supporting columns II correspondingly, the inner supporting columns II are clamped to a bearing and are in interference fit with a bearing inner ring, and the outer supporting columns II are moved to the outer side of the bearing outer ring through the translation assemblies. The adjustable bearing dismounting and mounting device isconvenient to mount and dismount, and bearings of various types and specifications can be dismounted and mounted.
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...
Claims
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Login to View More IPC IPC(8): B25B27/06
CPCB25B27/06Y02E10/72
Inventor 李世荣武因峰王少华
Owner HEBEI HANGUANG HEAVY IND