A method of inner hole grinding using fully automatic numerical control internal grinding

Abstract

The invention discloses a method for carrying out inner hole grinding by virtue of a fully-automatic numerically-controlled internal grinding machine, and belongs to the technical field of inner hole machining. The internal grinding machine disclosed by the invention comprises a loading channel, a workpiece pushing mechanism, an unloading channel and an inner hole dimension measurement mechanism, wherein a workpiece to be grinded is conveyed to a grabbing station of the workpiece pushing mechanism via the loading channel, and the workpiece pushing mechanism limits the workpiece to be grinded, and releases and outputs the grinded workpiece via the unloading channel while pushing the grinded workpiece to an inner hole machining station; the grinded workpiece automatically falls off from the grabbing station and is limited by the workpiece pushing mechanism after inner hole machining is completed, and another workpiece to be grinded in the loading channel is automatically fed to the grabbing station; and the inner hole dimension measurement mechanism continuously measures the dimensions of inner holes during a machining process. The internal grinding machine disclosed by the invention is simple in structure, and capable of realizing linkage of a measurement procedure and a grinding procedure while realizing automatic circulation of a whole process of loading, machining and unloading, thus ensuring the dimensional accuracy of the inner holes of the workpieces, and further increasing the automation degree of equipment.

Description

technical field [0001] The invention relates to the technical field of inner hole processing, and more specifically relates to a method for grinding inner holes by using a fully automatic numerically controlled inner circular grinder. 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 . [0003] In response to the above pr...

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Problems solved by technology

[0008] The purpose of the present invention is to overcome the deficiency that the existing internal grinding machine has a low degree of automation and cannot realize the function of measuring while grinding, and provides a method for grinding the inner hole by using a fully automatic numerical control internal grinding machine; the invention provides The internal grinding machine has a simple structure and is easy to control. It can not only realize the automatic cycle of the whole process of loading-processing-unloading, but also realize the linkage of measurement and grinding processes, which can ensure the dimensional accuracy of the inner hole of the workpiece, and the product quality is stable. The degree of automation of the equipment

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