Die with adjustable stamping depth

Abstract

The invention discloses a die with an adjustable stamping depth. The die comprises an upper die holder and a lower die holder which are oppositely arranged in the vertical direction, wherein the lowerend surface of the upper die holder is bulged to form a convex die; the upper end surface of the lower die holder is bulged to form a concave die opposite to the convex die and used for accommodatingthe convex die; the concave die comprises a vertically-arranged sidewall and a horizontally-arranged bottom plate; a rolling wheel abutted against the sidewall is arranged on the side of the bottom plate; a limit groove used for limiting and guiding the rolling wheel is formed in the sidewall; a hollow cavity body is arranged in the concave die; a spring used for supporting the bottom plate and fixedly connected with the bottom plate, and a vertical column assembly connected with the spring in a sleeving manner and used for limiting the bottom plate are arranged in the hollow cavity body; andthe vertical column assembly comprises a vertical column, and a motor driving the vertical column to move in the vertical direction to limit the different depths of the concave die. The die disclosedby the invention at least has the advantages of being optimized in structure, high in adaptability, and capable of stamping to achieve different thicknesses.

Description

technical field [0001] The invention relates to the technical field of punching dies, in particular to a die with adjustable punching depth. Background technique [0002] With the rapid development of social economy, the manufacturing industry plays a leading supporting role, and the stamping process in the manufacturing industry occupies a dominant position in the processing industry of the national economy. Sheet metal parts are one of the indispensable components in various mechanical products, and their application fields are extremely wide, reaching all aspects of the manufacturing industry. Plate forming is mainly realized by stamping dies, using stamping technology, which has a series of advantages such as high precision, high efficiency, good quality, cost saving, material and energy saving. [0003] At present, for stamping dies, it is generally required to have good rigidity and stamping resistance strength, and it is necessary to ensure that the dies are not pron...

AI Technical Summary

Problems solved by technology

Moreover, the existing stamping dies can only stamp a single die, and cannot be adjusted to achieve the effect of stamping dies with different thicknesses, so the adaptability is low

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