Die casting surface treatment device with workpiece deformation rapid detection mechanism

Abstract

The invention discloses a die casting surface treatment device with a rapid detection mechanism for workpiece deformation, comprising a combustion chamber, an air supply assembly, a feeding assembly, a cooling assembly, a lower frame, an upper frame, and a detection assembly, and the feeding assembly is located below the combustion chamber , the bottom of the feeding assembly is fastened to the top of the lower frame, the air supply assembly is installed on the side wall of the combustion chamber, and the cooling assembly is installed on the upper surface of the lower frame. The invention uses the high temperature and high pressure generated by methane combustion to rapidly melt and oxidize the burr, and the oxidized residue falls into the ash receiving part, and the ash receiving part performs preliminary grinding on the residue, and part of the smaller residue enters the cooling assembly with the airflow, and the output of the cooling assembly The low-temperature nitrogen passes through the ash-connecting parts to perform secondary grinding on the residue, and the low-temperature nitrogen carries the residue to impact the surface of the die-casting part, which has the effect of secondary surface treatment. The present invention greatly improves the burr removal effect in this way. At the same time, damage to the surface of the die casting is avoided.

Description

Technical field [0001] The present invention relates to the field of die casting surface treatment, in particular, a die casting surface treatment device with a rapid detecting mechanism of a workpiece. Background technique [0002] The aluminum die casting is a wide range of applications, and the processing process is a mold that heats the heated aluminum or the aluminum alloy, which is processed by the die casting machine into a particular shape, and is processed in this manner. The surface is very prone to burrs, protries, and affecting the use of products. Conventional surface treatment methods are mainly divided into abrasive cutting surface treatment, mechanical chemical surface treatment, water jet surface treatment, electrochemical processing surface treatment, laser cutting surface treatment, thermal energy surface treatment, aluminum die castings due to its more complex interior Heave and surface shape, more and more enterprises select thermal surface treatment as a sur...

AI Technical Summary

Problems solved by technology

However, conventional thermal energy surface treatment equipment often cannot mix combustion gas and oxygen evenly, resulting in incomplete combustion, resulting in waste of energy

On the other hand, traditional thermal surface treatment equipment only relies on instantaneous high temperature and high pressure to remove burrs, which is prone to burr residues, and high temperature and high pressure directly acting on the surface of die castings is also likely to cause damage to die castings

Traditional thermal energy surface treatment equipment does not have a good treatment method for the generated hot air flow and burr residue. Usually, other equipment is used for secondary treatment, which undoubtedly increases the operating cost of surface treatment.

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