Casting box

Abstract

The invention discloses a molding box for casting. The molding box comprises an upper box body and a lower box body, and the outer wall of the lower boxy body is provided with a clamping cavity; the bottom of the side wall of the upper box body is provided with an inserting plate, and the side wall of the lower box body is internally provided with a locking screw hole which is internally provided with an adjusting screw rod, and a locking clamping block of which the middle part is connected to the wall of the clamping cavity through a rotating shaft, and the bottom end of the locking clamping block is fixed to the end of the adjusting screw rod; a reset spring is fixed between the top of the locking clamping block and the wall of the clamping cavity, and the locking clamping block comprises a vertical support plate, an abutting pressure plate fixed to the side part of the vertical support plate, and a buckling pressure plate fixed to the outer side of the vertical support plate; the buckling pressure plate is vertical to the vertical support plate, and the inside surface of the buckling pressure plate and the outside surface of the lower box body are on the same side; and the rotating shaft is connected to the middle part of the vertical support plate. The molding box disclosed by the invention is rational in structural design, and the operating steps of installation and alignment are simplified; and the installation efficiency is improved, and the molding box is high in use safety, use stability, applicability and practicability.

Description

technical field [0001] The invention belongs to the technical field of casting equipment, and in particular relates to a mold box for casting. Background technique [0002] In the casting production process, there are usually two ways to combine the upper box and the lower box. One method is to use the crane to lift the upper box, and manually turn the sprue bowl, riser ring, etc. Box pin positioning and box closing, although it can realize the box closing operation, but it has a large safety hazard and seriously affects the processing efficiency, while the other is to position and close the box with mechanical assistance after the manipulator is turned over, although it can It realizes the box-closing operation, but it is easy to have slag inclusions, etc., which will affect the quality of processing, so the applicability and practicability are limited. Contents of the invention [0003] The object of the present invention is to provide a mold box for casting which has a...

AI Technical Summary

Problems solved by technology

[0002] In the casting production process, there are usually two ways to combine the upper box and the lower box. One method is to use the crane to lift the upper box, and manually turn the sprue bowl, riser ring, etc. Box pin positioning and box closing, although it can realize the box closing operation, but it has a large safety hazard and seriously affects the processing efficiency, while the other is to position and close the box with mechanical assistance after the manipulator is turned over, although it can Realize the box-closing operation, but it is easy to have slag inclusions, etc., which will affect the quality of processing, so the applicability and practicability are limited

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