A Simple Device for Identifying Groove Diameter Abnormal Shapes for Bearing Internal Groove Grinder

Abstract

The invention discloses a groove diameter special-shape identification simple device for feeding of bearing inner groove grinding machine. The device comprises that a material channel is penetrates through the left side of a fixing frame and the right side of the fixing frame in an inclined mode, and the feeding end of the material channel is higher than a discharging end; two measuring rod lifting adjusting devices are oppositely arranged on the upper side of the fixing frame and the lower side of the fixing frame; two measuring rods are oppositely arranged on the corresponding measuring rodlifting adjusting devices, and extend into the fixing frame vertically to the two sides of the material channel; a spherical measuring head is arranged at one end, close to the material channel, of the two measuring rods, and a corresponding detection hole is formed in the position, connected with the spherical measuring head, of the material channel; groove diameter special-shaped identificationof the inner ring groove of the bearing in the material channel is achieved through the spherical measuring head extending into the material channel. The device has the characteristics of simple structure, convenient operation and low cost; when the inner ring with no groove or a ferrule with larger groove diameter passes through the device, the inner ring or the ferrule with larger groove diameter can be recognized, thus, the situation that the inner ring with no groove or the ferrule with larger groove is effectively prevented from flowing into the machine and colliding with supports and grinding wheels, so that the production cost is greatly reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to a simple device for identifying groove diameter anomalies on a bearing inner groove grinding machine, and belongs to the technical field of bearing processing equipment. Background technique [0002] When the existing bearing grinder grinds the groove of the inner ring of the bearing, most of them adopt two fixed support supports for the inner ring groove, and one end support support for the end surface of the inner ring. Because the positions of branch groove support and end face support are adjusted and fixed according to the diameter of the inner ring, when the inner ring rotates with the end face support to grind the inner groove, there will often be inner rings without grooves or with irregular groove diameters mixed into the grinding wheel. Ditch machine tool, this will crush the branch support or even crush the grinding wheel, resulting in downtime. [0003] In order to prevent the occurrence of this phenomenon, those s...

AI Technical Summary

Problems solved by technology

Because the positions of branch groove support and end surface support are adjusted and fixed according to the size of the inner ring groove, when the inner ring rotates with the end surface support to grind the inner groove, there will often be inner rings without grooves or with irregular groove diameters mixed into the grinding wheel. ditch machine tool, which will damage the branch support or even crush the grinding wheel, resulting in downtime

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