Novel multi-purpose extended numerical control tool

Abstract

The invention discloses a novel multi-purpose extended numerical control tool. The novel multi-purpose extended numerical control tool comprises a shank, a spring, a connecting column, a fixed seat, amounting seat, a clamping block and an alloy head. The shank is of a cylindrical structure, a first circular groove is formed in the middle part of the shank, the spring is fixed to the upper end ofthe first circular groove, and the diameter of the spring is slightly smaller than the diameter of the first circular groove. The connecting column is fixed to the lower end of the spring; a limitingring is machined at the end, close to the spring, of the connecting column; and the fixed seat is fixedly disposed at the lower end of the shank, a through hole is formed in the middle part of the fixed seat, the fixed seat includes a limiting part, a first connecting part is fixedly arranged at the lower part of the limiting part, and the limiting part and the first connecting part are both disposed in the first circular groove. The novel multi-purpose extended numerical control tool has the beneficial effects that the numerical control tool has an elastic function, the numerical control toolcan automatically adjust the length according to the height and low fluctuation of a workpiece, and the parallelism and thickness of a machined part can be controlled at the accuracy of level 12 to ensure uniform lines of marking or lettering.

Description

technical field [0001] The invention relates to the field of numerical control cutting tools, in particular to a novel multi-purpose expanded numerical control cutting tool. Background technique [0002] At present, most CNC tools used for lettering and scribing on the market have single functions and simple forms. When aligning blanks on machining centers and CNC milling machines, the dimensional accuracy of the blanks is low and the size changes greatly. Use tools for alignment or scribing At the same time, the tool is easily damaged or the Z-direction position of the machine tool needs to be adjusted many times, which is time-consuming and laborious, causing unnecessary difficulties and limiting the processing time and processing efficiency to a certain extent. In addition, when using a machining center and a CNC milling machine to draw lines and lettering on the surface of the workpiece, the parallelism and thickness of the workpiece surface are strictly required, genera...

AI Technical Summary

Problems solved by technology

[0002] At present, most CNC tools used for engraving and scribing on the market have single functions and simple forms. When aligning blanks on machining centers and CNC milling machines, the dimensional accuracy of the blanks is low and the size changes greatly. In this case, the tool is easily damaged or the Z-direction position of the machine tool needs to be adjusted many times, which is time-consuming and laborious, causing unnecessary difficulties and limiting the processing time and processing efficiency to a certain extent.

In addition, when using a machining center and a CNC milling machine to draw lines and lettering on the surface of the workpiece, the parallelism and thickness of the workpiece surface are strictly required, generally controlled within 0.025-0.05mm, and generally need to be guaranteed by a surface grinder process, otherwise the drawing or lettering The lines are uneven and unsightly

[0003] For the problems in related technologies, no effective solutions have been proposed yet

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