Method for utilizing self-made grinding machine to grind two end faces of aligning roller simultaneously

Abstract

The invention provides a method for utilizing a self-made grinding machine to grind the two end faces of an aligning roller simultaneously. The self-made grinding machine comprises a lathe bed, a left grinding wheel device, a right grinding wheel device, a die rotary disc device, a grinding wheel dressing device and an electrical control box. The electrical control box implements control and enables the self-made grinding machine to achieve numerical control. The self-made grinding machine can grind the two end faces of the aligning roller simultaneously, abrasion to two grinding wheels is corrected by means of the grinding wheel dressing device assembled on the self-made grinding machine, and the self-made grinding machine is integrated and has multiple functions. By means of the self-made grinding machine, the condition of grinding the two end faces of the aligning roller simultaneously is improved, the self-made grinding machine operates stably, the deviation of the length of the finished product aligning roller is reduced, the finished product precision of the aligning roller is improved, the quality of grinding the two end faces of the aligning roller is improved, and the precision of the two end faces of the aligning roller obtained after grinding can be up to over the national standard level II through detection.

Description

technical field [0001] The invention belongs to the technical field of bearing processing, in particular to a method for simultaneously grinding two end surfaces of a self-aligning roller by using a self-made grinding machine. Background technique [0002] At present, the method of grinding the two end faces of the self-aligning roller is to grind one end face perpendicular to the center line of the outer circle based on the outer circle of the self-aligning roller, and then grind the other end face on a plane grinder based on the end face. end face. The disadvantage of this grinding method is: due to the inaccurate positioning of the outer circle of the self-aligning roller, the accuracy of the two end faces of the grinding is difficult to stabilize, and the turnover between different processes will also cause bumps and scratches on the grinding surface. [0003] Although various types of roller grinding auxiliary devices are configured, the disclosed roller grinding auxil...

AI Technical Summary

Problems solved by technology

The disadvantage of this grinding method is: due to the inaccurate positioning of the outer circle of the self-aligning roller, the accuracy of the two end faces of the grinding is difficult to stabilize, and the turnover between different processes will also cause bumps and scratches on the grinding surface

[0003] Although various types of roller grinding auxiliary devices are configured, the disclosed roller grinding auxiliary devices cannot grind both ends of the roller at the same time, so it will cause grinding deviation, resulting in verticality and runout of the roller end face Larger, the roughness of the grinding surface is not up to standard, the machining accuracy is low, the production efficiency is not high, and there are many waste products

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