Side plate stamping die for externally-hung heater box shell

Abstract

The invention provides a side plate stamping die for an externally-hung heater box shell, and relates to the structure of the die. The side plate stamping die comprises an upper die body and a lower die body. The upper die body is arranged above the lower die body. The upper die body comprises an upper die holder. An upper die plate is arranged below the upper die holder. The upper die plate is connected with the upper die holder through bolts. A rubber gasket is arranged between the upper die plate and the upper die holder. Cooling hole punches, a right-angle punch, a bevel edge punch and V-shaped punches are arranged on the lower surface of the upper die plate. The lower die body comprises a lower die holder. A lower die plate is fixedly connected to the lower die holder. The upper surface of the lower die plate is provided with cooling hole grooves, a right-angle notch, a bevel edge notch and V-shaped notches. The cooling hole grooves correspond to the cooling hole punches. The right-angle notch corresponds to the right-angle punch. The bevel edge notch corresponds to the bevel edge punch. The V-shaped notches correspond to the V-shaped punches. One end of a stamped workpiece is placed between the upper die body and the lower die body to be formed at a time. After stamping is completed, the other end of the workpeice is placed between the upper die body and the lower die body to be stamped again, and therefore efficiency is high, and cost is low.

Description

technical field [0001] The present invention relates to the structure of the mould. Background technique [0002] There is a row of cooling holes on the side plate of the external heater box shell, one of the four corners should form a missing corner, and the four sides should be folded. At present, there is no mold for stamping the side plate of the box shell of the external heater, which brings great inconvenience to the processing. The forming efficiency of the traditional process is slow and the cost is high. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a one-time forming, low-cost side plate stamping die for an external heater box shell [0004] The purpose of the present invention is achieved like this: the side plate stamping mold of the external heater tank shell comprises a patrix and a lower die, and the patrix is ​​arranged above the lower die; The upper formwork is set at ...

AI Technical Summary

Problems solved by technology

At present, there is no mold for stamping the side plate of the external heater box shell, which brings great inconvenience to the processing. The traditional process has slow forming efficiency and high cost.

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