A maintenance method for casting molds after use

Abstract

The invention provides a casting mold after-use maintenance method. The casting mold after-use maintenance method is implemented through cooperation of a hand shank, a folding frame, a cleaning device, a supporting frame, a main roller and coating devices. Through the casting mold after-use maintenance method, the problems that during maintenance, an operator repeatedly brushes a parting surface through a cleaning brush, but cannot clean up material chips with high viscidity and needs to smear antirust oil to the parting surface after dust is cleaned, an oil layer smeared onto the parting surface at the early stage is thick and the oil layer smeared onto the parting surface at the later stage is thin since the operator usually dips the brush in the antirust oil and directly smears the antirust oil to the parting surface, the thickness of the oil layer is uneven, the operator does not take protection measures on a workpiece cavity and a great deal of antirust oil directly goes into theworkpiece cavity during smearing to be accumulated and is difficult to clean can be solved.

Description

technical field [0001] The invention relates to the field of mold maintenance, in particular to a maintenance method for casting molds after use. Background technique [0002] Casting mold, a mold used to form castings, usually pours a fluid liquid into the cavity, and the liquid can form parts with exactly the same shape and structure as the mold after cooling and solidification. The progress of casting mold technology will provide automobile National pillar industries such as electricity, ships, rail transit, and aerospace provide more precise, complex, and high-quality castings. Nowadays, after the casting mold is used, personnel need to clean and maintain the parting surface of the casting mold. However, now The following problems often exist during some cleaning processes: [0003] 1. During maintenance, personnel first use a cleaning brush to repeatedly brush the parting surface, but it is difficult to clean up the sticky chips; 2. After cleaning the dust, it is neces...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a maintenance method for casting molds after use, which can solve the problem that during maintenance, personnel first use a cleaning brush to repeatedly brush the parting surface, but it is difficult to clean up the sticky scraps. After the dust is cleaned, anti-rust oil needs to be applied to the parting surface. Since personnel usually use the existing brush to dip in the anti-rust oil and then directly apply the anti-rust oil to the parting surface, the oil layer on the parting surface applied in the previous stage is thicker , the oil layer on the parting surface of the later application is relatively thin, and the thickness of the oil layer is uneven. Since no protective measures have been taken for the cavity of the workpiece in advance, a large amount of anti-rust oil directly enters the cavity of the workpiece during application, and the phenomenon of accumulation occurs. Difficult to clean etc.

Images