Stamping die and stamping method for crane cab parts production

Abstract

The invention discloses a stamping die for production of a crane cab component. The stamping die comprises a bottom plate, a lower die fixing plate, a top plate, a low die plate, a lower die base plate, telescopic oil cylinders, a limiting rod, a stamping block, an upper die fixing plate, an upper die base plate, an upper die plate, a fixing column, an adjusting rod, a rotating rod, a sliding block, a slide rod, a baffle, a sleeve rod, a connecting column, a sliding plate, a connecting block, a limiting plate, a fixing plate and a limiting block, wherein the lower die fixing plate is fixed tothe top of the bottom plate, the parts, located at the two ends of the lower die fixing plate, of the top of the bottom plate are symmetrically and fixedly provided with the telescopic oil cylinders,and the top plate is arranged above the bottom plate. According to the stamping die, the sliding rod moves upwards under the action of the elastic force of telescopic springs, then the rotating rod rotates and drives the adjusting rod to rotate, an object is ejected out of a die groove, the limiting plate moves downwards under the action of the elastic force of adjusting springs, and the object ispushed to move downwards and is prevented from sticking to the die groove or the stamping block, so that the time for taking out the object is saved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to a stamping die, in particular to a stamping die used for the production of crane cab components and a stamping method thereof. Background technique [0002] Crane is a popular name for cranes. It is widely used in a series of heavy industrial products such as ships, equipment, machinery, and molds. The crane is composed of two parts: the power unit and the bracket. The operating room is composed of the outer shell, which is mainly made of steel. Or iron door panel construction to protect the operating room. [0003] The existing patent publication number is an automatic precision stamping die of CN207026288U. This automatic precision stamping die solves the problem that in order to solve the problem of the low accuracy of the stamping strip conveying step size on the ordinary automatic stamping die, it is easy to cause the product to be unqualified or even scrapped. Generally speaking, it is the problem of poor quality and low...

AI Technical Summary

Problems solved by technology

[0006] (1) How to drive the lower template to move downward through the top plate to squeeze the rotating rod, so that the rotating rod is driven by the force to drive the adjusting rod to rotate, so that the object can enter the mold cavity smoothly, to solve the problem that is difficult to achieve in the prior art The problem of stable loading of objects;

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