Assembling process and assembling production line for single-row roller bearings used in pairs

Abstract

The invention discloses an assembling process and assembling production line for single-row roller bearings used in pairs. The two single-row bearings are assembled and machined through the followingsteps that: an inner ring I and an inner ring II are cleaned, detected and sorted at the same time; a retainer I and a retainer II are fed, and rollers meeting requirements are assembled on the two retainers respectively; the inner ring I and the inner ring II respectively sleeve the retainers assembled with the rollers, so that an inner assembly I and an inner assembly II can be obtained; an outer ring I and an outer ring II are cleaned, detected and sorted at the same time; the inner assembly I and the inner assembly II are respectively sleeved and assembled with the corresponding outer rings, so that a single-row bearing I and a single-row bearing II can be obtained; and the single-row bearing I and the single-row bearing II are assembled in a sleeved mode, and the two single-row bearings meeting a tolerance requirement are outputted in pairs. The assembling process and assembling production line have the advantages of high automation degree and small occupied area.

Description

technical field [0001] The invention relates to the technical field of bearing processing and manufacturing, in particular to a bearing assembly process, and also to a production line using the assembly process. The production line adopts a double-line parallel layout and can be assembled to a pair of single-row bearings on both sides of the same flange. Fully automated assembly and matching of bearings. Background technique [0002] Bearings are widely used. Taking the automobile industry as an example, the global annual sales of automobile bearings is 1.002 billion sets, accounting for 29.95% of the total sales of bearings. In addition to the automobile industry, the bearing industry is also widely used in motors, household appliances, motorcycles, agricultural machinery, construction machinery, heavy machinery, electric power, railways, machine tools and other industries. With the rapid development of my country's manufacturing industry, China has not only become a major...

AI Technical Summary

Problems solved by technology

This way of working obviously cannot meet the needs of industrial modernization

Although relatively large manufacturers have their own assembly machines, most of the equipment is relatively low in automation and production efficiency is relatively low

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