Vehicle wheel low-pressure casting system

Abstract

The invention relates to a vehicle wheel low-pressure casting system which comprises casting machines, conveying trolleys, a rotary type mechanical arm, a constant temperature water pool and a detecting station. The two transverse directions of the rotary type mechanical arm are symmetrically and respectively provided with one casting machine in a spaced mode, and one conveying trolley is installed between each casting machine and the rotary type mechanical arm in a guide sliding mode, the conveying trolleys are controlled by an industrial personal computer to horizontally reciprocate on guide rails between the casting machines and the rotary type mechanical arm, one longitudinal side of the rotary type mechanical arm is provided with the constant temperature water pool at intervals, and the other longitudinal side of the rotary type mechanical arm is provided with the detecting station at intervals. The vehicle wheel low-pressure casting system is high in automation degree, reasonable in structural configuration, accurate in control, reliable and durable, and easy and convenient to operate; due to the fact that operation control time is set by the industrial personal computer, the standard operation of each vehicle wheel is ensured, product quality is improved, and production efficiency is improved.

Description

technical field [0001] The invention belongs to the field of aluminum alloy wheel casting, in particular to a wheel low-pressure casting system. Background technique [0002] Automobile wheels are an important part of automobiles, which have a great impact on the overall performance of the vehicle. Because aluminum alloy wheel hubs have the advantages of light weight, small inertial resistance, high manufacturing precision, and good heat dissipation performance, it is beneficial to improve the straight-line driving performance of the automobile. To reduce the rolling resistance of tires, the current car wheels on the market are mainly made of aluminum alloy. [0003] During the casting and cooling process of alloy wheels, factors such as excessive cooling speed or uneven cooling speed will cause defects such as shrinkage deformation, internal pores and cracks in the alloy wheels, which will affect the strength of the wheels and even produce defective products. However, diff...

AI Technical Summary

Problems solved by technology

[0003] During the casting and cooling process of alloy wheels, factors such as excessive cooling speed or uneven cooling speed will cause defects such as shrinkage deformation, internal pores and cracks in the alloy wheels, which will affect the strength of the wheels and even produce defective products.

However, different wheel manufacturing requires different control of casting time and temperature. After the casting is completed, the workers need to manually control the demoulding, and then the workers use tools such as inserting shovels to transfer to the transmission water cooling pool and testing platform, transfer, quenching and preliminary testing. , the labor intensity of workers is high, it is difficult to achieve a unified standard for time control, it is difficult to achieve a unified standard for product quality control, and the structure of the processing site equipment is complex, there are many safety hazards, the noise is very loud, and the working environment is poor

Images