Numerical control machine tool for efficient machining of high-precision revolving body part

Abstract

The invention relates to the field of numerical control machine tools, and discloses a numerical control machine tool for efficient machining of a high-precision revolving body part. The numerical control machine tool comprises a base, the base is of a trapezoidal structure, a group of guide rails are fixedly mounted on the upper end surface of the base through bolts and parallel to each other, asliding block is in sliding connection with the surface of each guide rail, a connecting plate is mounted on the upper surface of each sliding block, and a high-precision revolving table is connectedto the upper end of each connecting plate, a first motor is mounted on the side edge of the revolving table and drives the revolving table to rotate. According to the numerical control machine tool for efficient machining of the high-precision revolving body part, the revolving table on the connecting plate is driven to do front-and-back linear motion along the guide rails through a lead screw, the revolving table is linked with a single horizontal shaft, the traditional design of a machine tool structure is simplified, an axial motion device is omitted, and accurate walking and positioning ofthe linear motion are more facilitated, so that efficient machining of the high-precision revolving body part is realized, and meanwhile, the manufacturing, assembling, maintaining and using costs ofthe equipment are reduced.

Description

technical field [0001] The invention relates to the field of numerical control machine tools, in particular to a numerical control machine tool for machining rotary parts with high precision and high efficiency. Background technique [0002] The traditional three-axis vertical CNC machine tool mainly uses three linear axes to solve the positional machining of rotary parts through the interpolation of the CNC system. The accuracy guarantee mainly depends on the accuracy of the CNC system and optical components. However, high-precision optical components are completely dependent on imports, and are often banned by developed countries. Three-axis interpolation not only has a more complex structure in machine tool design, but also has "dead angles" and "blind areas" that cannot be completely interpolated, thus forming parts processing. The "ceiling" of precision. Not only is the equipment cost higher, the effective space is small, and the process capability is limited, but also...

AI Technical Summary

Problems solved by technology

However, high-precision optical components are completely dependent on imports, and are often banned by developed countries. Three-axis interpolation not only has a more complex structure in machine tool design, but also has "dead angles" and "blind areas" that cannot be completely interpolated, thus forming parts processing. Accuracy "ceiling"

Not only is the cost of equipment higher, the effective space is small, and the process capability is limited, but also the processing efficiency and cycle time are also affected.

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