A mechanism for automatic cleaning of internal mold cavity during casting mold production

Abstract

The invention discloses an internal mold cavity automatic cleaning mechanism during the production of casting molds, which includes an outer support frame and a hydraulic push rod. The front and rear sides of the outer support frame are symmetrically welded and fixed with support horizontal shafts. The outer support frame The mold body is installed symmetrically on the left and right sides of the interior, and the outer walls of the front and rear sides of each group of the mold body are symmetrically welded and fixed with sliding sleeves, and the top of one group of the mold body is fixedly equipped with a mold cover. The inner middle position of the outer supporting frame is welded and fixed with a mold bottom plate. In the present invention, the teeth mesh between the gear and the rack, so that the gear drives the rotating shaft to rotate, and cooperates with the screw connection between the second adjusting screw sleeve and the second screw, so that the second screw is close to the outer support when the mold is opened and closed. One end at the middle position of the frame is moved into the inside of the opened mold body, which is beneficial to ensure the consistency of cleaning the inside of the mold cavity after the device is opened, and is conducive to improving production efficiency.

Description

technical field [0001] The invention relates to the technical field of casting mold production equipment, in particular to an automatic internal mold cavity cleaning mechanism during casting mold production. Background technique [0002] Casting mold is a kind of production process that pours metal or other casting materials into the mold and performs casting production under the extrusion restriction of the mold, so that the mold is shaped into the required product. It is widely used in various ingots, metal In the production of products and other industries; [0003] When the existing casting molds are produced, the molds are often clamped and opened by the left and right molds, so as to realize the use of the molds. Since the mold is composed of two left and right male and female molds as a whole, the existing casting molds After the production process, the exposed part of the product is insufficient, and it is in the state of being embedded in the mold. When the demould...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an automatic cleaning mechanism for the internal mold cavity during the production of casting molds, so as to solve the problem that the existing casting molds proposed in the above-mentioned background technology are embedded in the mold after the mold is opened. The demoulding is too cumbersome, and the cost of demoulding increases, and the internal automatic cleaning of the mold and the operation of opening and closing the mold cannot be consistent, which affects the production efficiency.

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