Automatic inner bore grinding device and automatic inner bore grinding method

Abstract

The invention discloses an automatic inner bore grinding device and an automatic inner bore grinding method and belongs to the technical field of processing of inner holes. The automatic inner bore grinding device comprises a feeding passage, a material saving mechanism, a pushing mechanism, a material blocking mechanism and a discharging passage, wherein the material saving mechanism is used for conveying to-be-ground pieces rolling in the feeding passage to the pushing mechanism, limiting the next to-be-ground piece when the previous to-be-ground piece is subjected to inner hole grinding until the previous to-be-ground piece is discharged through the discharging passage, and then conveying the next to-be-ground piece to the pushing mechanism; the pushing mechanism is used for rotating and pushing the to-be-ground pieces to processing stations for inner hole grinding; the material blocking mechanism is matched with the material saving mechanism and the pushing mechanism and used for limiting the to-be-ground pieces to move according to specified path. The feeding and discharging rhythm is controlled by virtue of up-and-down movement of a material saving rod; a manipulator is rotated to push the to-be-ground pieces to the processing stations, so that automatic feeding-processing-discharging circulation is realized, the whole processing process is free of manual intervention, the labor strength of working personnel is low and the inner hole processing efficiency is high.

Description

technical field [0001] The invention relates to the technical field of inner hole processing, and more specifically relates to an automatic device and method for inner hole grinding. Background technique [0002] The inner hole is the inner section of the mechanical parts, and the rings, bearings, flanges, etc. all need inner hole processing. In the prior art, the degree of automation of the device for processing and grinding the inner holes of mechanical parts is not high, and generally manual loading and unloading operations are required. In this way, not only the labor intensity of the staff is increased, but the production efficiency is reduced, the positioning of the workpiece and the processing quality are poor, and the staff must be close to the sharp grinding wheel when loading and unloading, which is very likely to cause personal injury to the staff due to operational errors . The above problems urgently need an effective solution. [0003] After searching, the C...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiency of the low degree of automation of existing inner hole processing devices, and provide an automatic device and method for inner hole grinding; the present invention controls the rhythm of loading and unloading by moving the section bar up and down The manipulator rotates and pushes the workpiece to be ground to the processing station, realizing the automatic cycle of loading-processing-unloading. The whole processing process does not require manual intervention, the labor intensity of the staff is low, and the processing efficiency of the inner hole is high.

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