Five-axis numerical control engraving and milling machine for tire sidewall plate

Abstract

The invention relates to a five-axis numerical control engraving and milling machine for a tire sidewall plate. An upright post moves forwards and backwards on a transverse sliding seat to form a first linear axis; the transverse sliding seat moves leftwards and rightwards on a pedestal to form a second linear axis; a dragging plate of the upright post moves up and down along the upright post to form a third linear axis; a numerical control rotary table is arranged on a supporting seat to rotate circumferentially to form a fourth axis; and a spindle swinging head is arranged on the dragging plate of the upright post to rotate circumferentially and swing to form a fifth axis. The five-axis numerical control engraving and milling machine has the advantages of low manufacturing cost, high processing precision, high processing speed, high dynamic performance, large travel range, small occupied area of a machine tool, convenient manufacture and assembly, attractive structure, light and convenient operation, high sealing property and good dust-proof effect.

Description

technical field [0001] The invention relates to a five-axis numerical control engraving and milling machine for processing tire sidewalls. Background technique [0002] With the vigorous development of China's automobile industry, tire molds, as an important link, have received unprecedented attention. In the process of tire mold processing, the words and trademarks on the side of the tire are relatively difficult to deal with, but they are more and more demanding parts; The pattern is used to identify and beautify, and also to promote the corporate brand. Since it is a platform for the corporate image, it is necessary to be perfect, to achieve the finishing touch and icing on the cake; so if domestic tire molds cannot break through this Bottleneck, it is difficult to adapt to the needs of the market, and it is bound to be eliminated by the market; therefore, the research and development is aimed at the processing of complex fonts, trademark patterns, exhaust grooves and ra...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the existing CNC engraving and milling machines in China are fixed-column engraving and milling machines, which are all three linear axes plus a vertical spindle with a fixed table swing, that is, a cradle structure. At the same time, the price of imported equipment is relatively expensive. ; In addition, due to the limitation of the fixed column structure, the size of the clamped workpiece cannot be too large, the stroke is relatively small, and the processing effect is poor

[0004] The follow-up dust-proof device of the existing moving-column CNC engraving and milling machine is expensive in foreign models, and it is quite difficult to manufacture and assemble; although the domestic model is cheap, its structure is not beautiful, and its dust-proof performance is unstable. poor dust effect

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