A multi-process milling processing system for aluminum alloy anti-melting welding

Abstract

The invention belongs to the technical field of common milling machines, and particularly relates to an anti-fusion-welding multi-procedure milling processing system for an aluminum alloy. The systemcomprises a jetting module, a chip blocking module and a chip removal pipe; the jetting module comprises a sleeving belt pulley, a mounting frame, a rotating shaft, a connecting belt pulley, a belt, afirst cam, a compressor, a pipeline and a liquid storage tank, is arranged on one side of a milling machine spindle box in a matched mode, can jet kerosene and is used for blowing milling machine chips away from the chip blocking module; and the chip blocking module comprises a box body, a chip blocking plate, a spring, a second cam, a vibration motor and a guide plate, is arranged on one side ofa milling machine chip platform and is used for blocking the chips blown away by the jetting module. The system is particularly suitable for aluminum alloy milling in a small processing plant, the chips can be blown away by jetting the kerosene, and a cutter can be lubricated; and the chips can be intensively blown to the chip blocking plate, so that the chips can be prevented from splashing, thecleaning workload of operators can be reduced, and the working efficiency can be improved.

Description

technical field [0001] The invention relates to a milling machine equipment, in particular to an aluminum alloy anti-fusion welding multi-process milling processing system. Background technique [0002] A milling machine is a machine tool with a wide range of uses. It can process planes (horizontal planes, vertical planes), grooves (key slots, T-shaped slots, dovetail slots, etc.), toothed parts (gears, spline shafts, sprockets), Spiral surface (thread, spiral groove) and various curved surfaces. In addition, it can also be used to process the surface and inner hole of the rotating body and perform cutting work. When the milling machine is working, the workpiece is installed on the worktable or the accessories such as the indexing head. The main movement of the milling cutter is the rotation, supplemented by the feed movement of the worktable or the milling head, and the workpiece can obtain the required processing surface. Due to the multi-blade intermittent cutting, the ...

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Problems solved by technology

[0003] A large amount of cutting chips will be generated during the milling process. The chip removal device of the existing ordinary milling machine only has a chip collecting box at the bottom. In the actual processing process, the chips are cleaned by manual sweeping, and some chips will enter the table In the groove, it increases the difficulty of cleaning, and even scratches the operator's palm; and it also needs to clean the chip box twice; this seriously restricts the operator's work efficiency; at the same time, when the milling machine is processing brittle materials, milling produces The broken chips will have the following problems: the chips fly randomly, which is easy to burn the operator, and even fly into the operator's eyes, causing serious consequences; the chips splash in a large range, which increases the cleaning workload and affects work efficiency

[0004] At the same time, because the aluminum alloy is soft and has great plasticity, it is easy to stick to the knife during cutting, forming built-up edge on the tool, and welding may occur on the blade during high-speed cutting, which will cause the tool to lose its cutting ability and affect the machining accuracy and surface finish. roughness

This requires the addition of aluminum alloy cutting fluid during the cutting process, but its cost is more expensive than ordinary cutting fluid; and some small batch processing factories have fewer parts to process and need to switch back and forth between aluminum alloy and other materials. cost, industrial kerosene is often used instead of aluminum alloy cutting fluid; at the same time, there are also the following disadvantages: using a brush or kerosene gun to lubricate the tool, there is uneven lubrication, and it is easy to cause waste of kerosene; due to the high-speed rotation of the tool, manual operation is easy to cause the operator s damage

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