Self-feed differential planet flat turn disc

Abstract

The invention relates to a self-feed differential planetary horizontal rotating disk, which can effectively solve the radial feed accuracy of a boring machine and improve the mechanical processing quality problem; the structure thereof is that: a boring and milling shaft is connected with the horizontal rotating disk by an end-surface key, the horizontal rotating disk and the boring and milling shaft simultaneously rotate, the boring and milling shaft is externally provided with a fixed wheel gear to be meshed with a planetary gear on the horizontal rotating disk, the fixed wheel gear and the planetary gear have the teeth difference, the rotation drives the planetary gear to rotate, the planetary gear is arranged on a planetary driving gear shaft, a driving gear is arranged on the same shaft, the driving gear is meshed with a driven gear on a worm drive shaft, a coaxial worm is arranged on the worm drive shaft, the coaxial worm is connected with a worm wheel, a worm is arranged on the worm wheel, a drive sliding plate is arranged on the horizontal rotating disk, a worm strip is arranged on the sliding plate, the worm is connected with the worm strip, the worm wheel drives the worm to rotate, thus driving the worm strip on the sliding plate to do the radial linear motion; the self-feed differential planetary horizontal rotating disk has simple structure, reliable transmission and convenient usage, which is a creation on the processing by a mechanical machine and has great economic benefits.

Description

1. Technical field [0001] The invention relates to the mechanical field, in particular to a self-feeding differential planetary flat disk. 2. Background technology [0002] The flat rotary table is an essential functional accessory for radial feed of various boring machines. Due to the complexity of the production process and the difficulty of technology. Over the past few decades, my country has produced a large part of boring machines without flat rotary disks imitating foreign technology. In the past few years, many old boring machines without flat rotary discs have been imported from abroad. According to the national conditions of our country and the change of the current processing technology, as well as the needs of technological progress, the mechanical processing must use the flat rotary disc. The original production of the boring machine transmission mechanism without the flat rotating disc is simple and cannot be improved. Technical experts from various countri...

AI Technical Summary

Problems solved by technology

Technical experts from various countries have tried many ways to improve, but none of them can meet the needs of precision. The problem cannot be solved for a long time, which has long restricted the technological progress and optimization of machining, and has also brought a great cost burden to the enterprise. Therefore, the boring machine Innovation and improvement are of great concern to the industry

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