A kind of processing technology of boring and milling machine for cotton box turning support

Abstract

The invention discloses a cotton box turnover support boring-milling machine machining process. The cotton box turnover support boring-milling machine machining process comprises the steps that a workpiece is vertically clamped on a worktable, and the current bottom face of a first supporting leg of the workpiece is adjusted to enable the flatness to be within the preset range; the current bottomface of the first supporting leg serves as the standard, and according to the positioning size, a center hole and a first hole group are machined; the center of the first hole group serves as the standard, and according to the positioning size, the vertical face of a connecting rib plate is machined; after the workpiece is detached, the workpiece is horizontally clamped on the worktable, the current bottom face of the first supporting leg is adjusted, and the flatness reaches the preset range; and the vertical face of the connecting rib plate serves as the standard, and according to the positioning size, a second hole group is machined. Through two-time of vertical clamping and horizontal clamping of the workpiece, machining of the center hole, the first hole group, the second hole group and the vertical face of the connecting rib plate of the workpiece can be finished, machining precision is ensured, the machining efficiency of a cotton box turnover support is improved, production cost is reduced, and the deforming deviation caused by welding process can be avoided.

Description

technical field [0001] The invention relates to the technical field of technology, in particular to a boring and milling machine processing technology for cotton box turning support. Background technique [0002] With the development of agricultural technology in China, more and more large-scale agricultural machinery has been widely used. [0003] In the planting, production, and processing industries of cotton crops, the planting link of cotton crops is particularly important, which directly determines the quality of cotton products. When crops such as cotton are mature, they need to be picked in time to avoid affecting the quality of cotton due to excessive idle time. At present, in order to improve the efficiency of cotton picking and realize automatic and modern agricultural production, cotton pickers are usually used for cotton harvesting. [0004] Cotton pickers are generally divided into several parts such as picking mechanism, transportation mechanism, cotton box,...

AI Technical Summary

Problems solved by technology

Among them, the first processing method, the processing accuracy can meet the drawing design requirements, but the processing time is too long, the efficiency is low, the cost is too high, which is not conducive to mass production; the second processing method, although the processing time before welding is short, but the welding is completed After that, it is easy to deform and cannot meet the accuracy requirements

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