Washing machine shell punch forming mold with demolding assembly

Abstract

The invention discloses a washing machine shell punch forming mold with a demolding assembly. The washing machine shell punch forming mold comprises a base, a lower mold seat and a mold cavity, an installation space is formed in the bottom of the lower mold seat, jacking rods are vertically arranged on the installation space in a penetrating mode, the multiple jacking rods are driven by a jacking assembly to move upwards, and the top ends of the jacking rods extend into the mold cavity. By arranging the jacking rods, the jacking rods are driven by the jacking assembly to move upwards, so that the washing machine shell in the mold cavity is jacked out by the jacking rods until the washing machine shell is separated from the contact state of the inner bottom wall of the mold cavity, a worker can conveniently take out the washing machine shell subjected to punch forming from the mold cavity, and the working efficiency is improved; and the jacking assembly is arranged, a rotating driving unit drives a rotating shaft to rotate, so that a plurality of cams synchronously drive the multiple jacking rods to move, the jacking rods move upwards, then the multiple jacking rods synchronously abut against the washing machine shell, and the jacking efficiency of the washing machine shell is improved.

Description

technical field [0001] The invention relates to the technical field of stamping equipment, in particular to a stamping mold for a washing machine shell with a demoulding component. Background technique [0002] Stamping is a forming processing method that applies external force to plates, strips, pipes and profiles by presses and molds to cause plastic deformation or separation to obtain workpieces (stamping parts) of required shape and size. Stamping and forging belong to plastic processing (or pressure processing) and are collectively called forging. The blanks for stamping are mainly hot-rolled and cold-rolled steel sheets and strips. Among the steel products in the world, 60-70% are plates, most of which are stamped into finished products. The body, chassis, fuel tank, radiator fins of the car, the steam drum of the boiler, the shell of the container, the iron core silicon steel sheet of the motor and electrical appliances, etc. are all stamped. There are also a large...

AI Technical Summary

Problems solved by technology

[0003] In the process of processing the shell of the washing machine, it needs to go through a stamping process, that is, the shell of the washing machine is stamped and formed by stamping equipment. The existing stamping equipment usually includes a lower mold base, an upper mold base, and a punch. The punch is driven by a hydraulic mechanism. Move the punch into the mold cavity of the lower mold base, and stamp the washing machine shell. After stamping, the washing machine shell is stuck into the mold cavity, and workers need to spend a certain amount of time to remove the stamped washing machine shell from the mold cavity. Take out inside, affecting the overall production beat

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