A tool profiling device

Abstract

The invention discloses a cutter profiling device. The cutter profiling device comprises a cutter (1) and a profiling column (2), wherein the profiling column (2) is cylindrical in the whole; two ends of the cylindrical part are respectively provided with an upper end cap (27) and a lower end cap (28); a middle profiling part is arranged between the upper end cap (27) and the lower end cap (28); four longitudinal profiling grooves (21, 22, 23 and 24) are uniformly distributed on the middle profiling part peripherally; the profiling grooves and a joint end part (11) of the cutter (2) are joined; at least one of the four longitudinal profiling grooves is a return stroke groove (22); the profiling outline of the return stroke groove is plane type; the rest profiling grooves in the four longitudinal profiling grooves are curved surface grooves for controlling feeding quantity of the cutter (1); moreover, the plurality of curved surface grooves have different curved surface shapes.

Description

technical field [0001] The invention relates to the field of profiling, in particular to a tool profiling device. Background technique [0002] For some profiling machine tools, the profile is usually fixed, and the tool walks along the profile to process the required shape. [0003] However, it is difficult for these machines to machine workpieces with large longitudinal dimensions. In order to process long-sized workpieces on machine tools, in some machine tools, the tool is stationary in the longitudinal direction of machining, while the workpiece moves longitudinally. The tool only moves laterally in the feed direction. But the profiling of this kind of machine tool needs reciprocating motion profiling. [0004] However, the reciprocating motion of the template often affects the shape processing of the workpiece. [0005] In addition, during processing, since the workpiece may require different shapes in the longitudinal direction; and the total length of the master ...

AI Technical Summary

Problems solved by technology

However, the profiling of this machine tool requires reciprocating profiling

[0004] However, the reciprocating motion of the template often affects the shape processing of the workpiece

[0005] In addition, during processing, since the workpiece may require different shapes in the longitudinal direction; and the total length of the master model is limited, if all the shapes in the longitudinal direction are reflected on the master model, the size of the master model will inevitably be increased. Machine tool space and cost

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