Non-ferrous metal extruding machine

Abstract

The invention discloses a non-ferrous metal extruder, which comprises a machine frame, an oil cylinder, a front support plate and a rear support plate. The front support plate and the rear support plate are both located at the upper end of the frame and fixedly connected. It is located on one side of the rear support plate and is fixedly connected by a connecting rod. The oil cylinder is located at one end of the front support plate and is detachably connected. The invention can increase the overall heat dissipation area of ​​the mold base and improve the heat dissipation effect by installing the cooling fins. Since the ribs are arranged between the cooling fins, the structural strength of the mold base can be effectively strengthened, and there will be no local parts of the mold base during use. Deformation and damage, so as to ensure that it can be used for many times and for a long time. Through the installed suction fan, the heat emitted by the mold base can be discharged in time to avoid the failure of the mold base due to local overheating. Through the installed solid lubricant , which greatly reduces the friction between the billet and the extrusion cylinder, thus ensuring sufficient extrusion force.

Description

technical field [0001] The invention relates to an extrusion machine, in particular to a non-ferrous metal extrusion machine. Background technique [0002] Metal extrusion processing is an important method of pressure processing using the principle of metal plastic forming. Metal ingots are processed into tubes, rods, T-shaped, L-shaped and other profiles at one time through extrusion. Metal extrusion machine is the most important equipment for metal extrusion processing. There are several different ways to classify metal extrusion machines. If classified according to the processing materials, it can be divided into ferrous metal extrusion machines and non-ferrous metal extrusion machines, such as stainless steel extrusion machines, copper extrusion machines, aluminum extrusion machines, alloy extrusion machines, etc. According to the classification of processing technology, it can be divided into cold extrusion machine and hot extrusion machine. According to the classifi...

AI Technical Summary

Problems solved by technology

[0003] However, most of the non-ferrous metal extrusion machines currently on the market have relatively simple functions and are very inconvenient to use. When the traditional non-ferrous metal extrusion machines are in use, if the waste heat generated by metal deformation cannot be taken away in time, the mold will be damaged. It may fail due to local overheating, which will seriously affect the service life of the mold, and there will be a large external friction between the billet and the extrusion cylinder, which will consume about 30% to 80% of the extrusion Pressure will not only reduce the working efficiency of the extruder, but also affect the molding effect of the workpiece

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