Grinding operation device is the whole body of the whole mechanism of the bottom of the grinding train, also known as grinding car. On the train all the mechanical equipment and power mechanism, etc., the ultimate aim is to ensure that the grinding car to be able to work in good condition. Due to the grinding operation polished iron dust, harsh environment, dust pollution is serious, resulting in a series of fault and hidden danger, improvement scheme are as follows:
1.the original dust ring and the guide set of the interference fit to the embedded installation.
2.Cancel the original oil lubrication structure, use the self lubrication copper sleeve.
3.adding a dust jacket outside the guide sleeve.
4.the experimental use of the guide sleeve is used in the welding parts, now cast steel parts.
5.the guide sleeve is arranged at the bottom of the mold processing with high precision positioning, fit.
6.reduce the gap between the guide pillar and the guide sleeve.
