Machining process for mounting holes of unified vehicle equipment compartment framework

Abstract

The invention relates to the technical field of manufacturing of unified vehicle equipment compartment frameworks, in particular to a machining process for mounting holes of a unified vehicle equipment compartment framework. The machining process comprises the following steps: measuring and confirming the thickness of a raw material to ensure matching of a slot and the thickness of a plate; carrying out cutting by using a laser cutting drill jig to guarantee the relative size and position precision of the holes and the slots, the slot widths and the aperture size tolerance of the holes; and after splicing in place, measuring the hole sizes, fixing and reinforcing with reinforcing ribs. According to the machining process, a large number of laser cutting means are adopted for machining parts, so that the tool manufacturing cost is low; in addition, a plug-in type modular structure is adopted, so that part of the parts can be interchanged, and the tool overhauling, maintaining and using cost is reduced; the machining process is convenient and flexible to adjust, the tool fixing speed is high, the process preparation time is shortened, the production period is shortened, and the working efficiency can be improved; an expensive machining center can be prevented from being used for machining products, so that the machining cost is reduced; and a tool is small in occupied space, can be disassembled when not used for a long time and can be conveniently stored after being disassembled, and the storage cost is reduced.

Description

technical field [0001] The invention relates to the technical field of manufacturing a skeleton of an equipment cabin of a unified vehicle, in particular to a processing technology for installing eyelets of the skeleton of an equipment cabin of a unified vehicle. Background technique [0002] The frame of the equipment compartment of the full-size vehicle is a welded aluminum alloy structure, which is spliced ​​by aluminum alloy plates and profiles. The installation eyelets are not on the same plane. Problems such as difficulty in tool alignment, low production efficiency seriously affect product delivery. Contents of the invention [0003] The object of the present invention is to provide a processing technology for mounting eyelets of the equipment cabin frame of a unified vehicle, so as to solve the problems raised in the above-mentioned background technology. To achieve the above object, the present invention provides the following technical solutions: [0004] A pro...

AI Technical Summary

Problems solved by technology

[0002] The frame of the equipment compartment of the full-size vehicle is a welded aluminum alloy structure, which is spliced ​​by aluminum alloy plates and profiles. The installation eyelets are not on the same plane. Problems such as difficulty in tool alignment, low production efficiency seriously affect product delivery