Cylindrical shell metal mold casting demoulding machine

Abstract

The invention relates to a metal mold casting demolding machine for tubular shells. The metal mold casting demolding machine for tubular shells is characterized in that: three support trolleys (2) are arranged on a guide rail of a landing guide rail workbench (1), a prop-up trolley (9) is arranged on the guide rail of the support trolley (2) on the left, the right end plate of the workbench (1) is connected with an oil cylinder mounting base (6) by a screw (4), and left and right hydraulic tightening mechanisms (3) are connected with four fixed supports (11) by two rotating shafts (5). The metal mold casting demolding machine for tubular shells has the beneficial effects that: the metal mold casting demolding machine for tubular shells can realize casting mold demolding by turning twice, the demolding force is reduced, and the energy-saving and noise-reduction purpose is achieved; and besides, one-stage metal contour demolding requirement is satisfied, the shell is effectively prevented from damage, a new all-steel train guide rail structure is used, the support trolley can realize centering and also can change sliding friction into rolling friction so as to move along with the casting mold, the demolding resistance is reduced and the energy consumption is reduced.

Description

Technical field [0001] The cylindrical shell metal mold casting stripper of the invention belongs to the technical field of casting post-processing. Background technique [0002] The cylindrical shell metal mold casting stripper is one of the important devices in the process of cleaning the casting after metal mold casting. Its function is to remove the cylindrical shell casting from the metal shape to meet the needs of subsequent cleaning operations. The length of the cylindrical shell is between 160 and 2000mm. If the length of the cylindrical shell is greater than 800mm, it is composed of two metal shapes. When the box is closed, the anti-gunfire sealing mud is squeezed between the two sections. , it will form gaps of different sizes, and after the casting is formed, there will be seams, which brings difficulties to the mold release of the metal mold of the cylindrical shell. The invention is aimed at the difficulty of demoulding the metal mold of the cylindrical shell c...

AI Technical Summary

Problems solved by technology

The length of the cylindrical shell is between 160 and 2000mm. If the length of the cylindrical shell is greater than 800mm, the metal mold is composed of two sections of metal shape. When the box is closed, the anti-gun fire sealing mud is squeezed between the two sections. , gaps of different sizes will be formed, and seams will be formed after the casting is formed, which brings difficulties to the metal mold release of the cylindrical shell

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