Stamping die provided with mould opening ejector pins

Abstract

The invention provides a stamping die provided with mould opening ejector pins. According to the technical scheme, the stamping die provided with the mould opening ejector pins is composed of an upper stamping swage die body, a lower swage die body base and a lower stamping swage die body. The upper stamping swage die body is further provided with stamping alignment fixing holes and an upper swage die body forming block which is further provided with two ejector pins. Each ejector pin is provided with an ejector spring. The lower swage die body base is further provided with lower swage die body alignment positioning posts. The lower stamping swage die body is further provided with a lower swage die body forming block. A forming groove is formed in the inner side of the lower swage die body forming block. After stamping is finished each time by the die, when the upper swage die body forming block in the middle of the upper stamping swage die body is lifted up from the forming groove formed in the inner side of the lower swage die body forming block, the ejector pins can be used for effectively separating a stamped part from the upper swage die body forming block, and the situation that a stamped product is stuck on the upper stamping swage die body, a worker forgets to take off the product, and double plate stamping is caused during secondary machining is avoided; and the failure rate of the die is decreased, safe production is guaranteed, the production efficiency is improved, and the maintenance cost is lowered.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a stamping die with a die-opening ejector pin. Background technique [0002] The development of modern industrial products and the improvement of the technical level depend to a large extent on the development level of the mold industry, so the mold industry will play an increasingly important role in the development of the national economy and society. The weakness of the mold industry will seriously affect the changes in the shape of industrial products and the development of new products. The level of mold manufacturing and the quality of the mold play a decisive role in the accuracy, margin, productivity, cost and utilization of advanced equipment. Stamping molds can be seen everywhere in the field of machining, but due to design defects, often There are various problems, and the most common problem is that due to the high stamping pressure, the stamped products are ofte...

AI Technical Summary

Problems solved by technology

The level of mold manufacturing and the quality of the mold play a decisive role in the accuracy, margin, productivity, cost and utilization of advanced equipment. Stamping molds can be seen everywhere in the field of machining, but due to design defects, often There are various problems, the most common problem is that due to the high stamping pressure, the stamped products are often stuck on the upper mold plate and cannot be automatically dropped. , It is also easy to neglect the retrieving link, resulting in forgetting to take off the product, and putting in a new piece of material in the next processing, resulting in double-piece stamping, which invisibly causes damage to the mold, and this also makes the operator's personal safety a certain hidden danger

Images