Numerical control milling cutter end face grinding device and method

Abstract

The invention discloses a numerical control milling cutter end face grinding device. The numerical control milling cutter end face grinding device comprises a base table, a first moving mechanism, a second moving mechanism, a numerical control system, a cutter grinding assembly, a measurement sensing assembly and a workpiece clamping assembly, wherein the first moving mechanism, the second moving mechanism and the numerical control system are arranged on the base table, the cutter grinding assembly and the measurement sensing assembly are arranged on the first moving mechanism, and the workpiece clamping assembly is arranged on the second moving mechanism. The cutter grinding assembly moves in the y-axis direction under the action of the first moving mechanism and is used for grinding a cutter. The workpiece clamping assembly moves in the x-axis direction under the action of the second moving mechanism and is used for clamping the cutter. The measurement sensing assembly comprises a sensor used for measuring the length of the milling cutter to be ground and a side head angular positioning head used for positioning the angle of the milling cutter to be ground. The numerical control system is connected with the first moving mechanism, the cutter grinding assembly, the second moving mechanism, the workpiece clamping assembly and the measurement sensing assembly and used for coordinating linkage operation of the components. By means of the numerical control milling cutter end face grinding device, high-precision numerical control grinding of milling cutters (including a two-edge end mill, a three-edge end mill and a four-edge end mill) is achieved.

Description

technical field [0001] The invention belongs to the technical field of four-axis precision numerical control milling cutter end face grinding, and in particular relates to a numerical control milling cutter end face grinding device and a grinding method. Background technique [0002] With the development of modern manufacturing technology, the variety and demand for high-precision knives are increasing, and the performance requirements for knives are becoming more and more strict. In order to replace the low efficiency of manual grinding and obtain higher-precision knives, domestic manufacturers produce Multi-axis grinding machines have been released, but the multi-axis grinding machines in the prior art generally have low product grades and poor precision stability, which cannot meet the customer's requirements for high-precision tools. [0003] Therefore, in view of the above technical problems, it is necessary to provide a CNC milling cutter end face grinding device and g...

AI Technical Summary

Problems solved by technology

[0002] With the development of modern manufacturing technology, the variety and demand for high-precision knives are increasing, and the performance requirements for knives are becoming more and more strict. In order to replace the low efficiency of manual grinding and obtain higher-precision knives, domestic manufacturers produce Multi-axis grinding machines have been released, but the multi-axis grinding machines in the prior art are generally of low grade and poor precision stability, which cannot meet the customer's requirements for high-precision tools

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