Stamping system for automotive engine noise reduction components

Abstract

The invention discloses a stamping system for a noise reduction element of an automobile engine. The stamping system comprises a lower die seat and an upper die seat. A membrane handle is fixed to the top of the upper die seat, and the bottom of the upper die seat is provided with a plunger pin fixing plate and a guide rod perpendicular to the upper die seat. A plunger pin is perpendicularly arranged at the bottom of the plunger pin fixing plate. The upper end of the plunger pin penetrates through the plunger pin fixing plate. A discharging plate and a guide drum matched with the guide rod are fixed to the lower die seat. The discharging plate is provided with a punched hole matched with the plunger pin, and the punched hole sequentially penetrates through the discharging plate and the lower die seat. A buffer pad is arranged at the bottom of the guide drum. The lower end of the guide rod slidably extends into the guide drum. Through the principle that air in the guide drum is compressed, the downwards moving guide rod is buffered; and meanwhile, in combination with the buffer pad, sounds generated in the guide drum are minimized, noise generated in the using process is reduced, the working environment is improved, the physical health of operators is guaranteed, the working efficiency is improved, and the error rate is decreased.

Description

technical field [0001] The invention relates to a sound-absorbing pipe manufacturing equipment, in particular to a stamping system used for noise-reducing components of automobile engines. Background technique [0002] Until now, people are still debating whether Mercedes-Benz or Daimler made the first car in human history. But there is no doubt that with the emergence of automobiles, people's lives are more convenient and travel is more convenient, and the world has become smaller because of this. The technological innovation of automobiles is changing with each passing day in modern times. Among the many new technologies, the appearance of mufflers has greatly reduced the noise of automobile engines, making the travel of automobiles much quieter. [0003] A car's muffler reduces engine exhaust noise. In addition, as a part of the exhaust pipe, the muffler also needs to have sufficient strength and minimize exhaust resistance. According to the principle and structure of ...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is aimed at the disadvantage of high noise of traditional punching dies, and the purpose is to provide a stamping system for automotive engine noise reduction components, which solves the problem of not only unfavorable operation caused by the harsh production environment caused by high decibel noise The health of personnel, but also reduce the problem of production efficiency

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