Engine sand core impregnation tooling

Abstract

The invention provides an engine sand core impregnation tool, which includes a placement box, a track is arranged on the inner wall of the placement box, an isolation device is arranged in the placement box, and the isolation device includes a base body, and an isolation device is arranged on the base body. Blocks, blocks are provided on both sides of the base, the blocks are clamped in the track, and the isolation device is clamped inside the placement box, and the isolation blocks are distributed on the upper and lower end surfaces of the base. The product is placed in the placement box, and the parts are fixed by the isolation block on the base, and the parts are placed regularly in the placement box. During the impregnation work, the parts will not shake and collide with each other, causing product damage, and every time The two parts are placed independently, the impregnation is uniform, and the product quality is improved, and the two substrates are separated by the limit block, which causes greater pressure on the parts.

Description

technical field [0001] The invention relates to the field of engine sand core manufacturing, in particular to an engine sand core impregnation tool. Background technique [0002] At present, when manufacturing engine sand cores, it is usually necessary to place the sand core parts in a special solution for impregnation treatment to repair the sand holes that may exist in the sand core and improve the quality of the sand core products. During the impregnation treatment, the components are usually placed in a box and directly immersed in a special solution for impregnation treatment. However, when the components are placed in the box, collisions are likely to occur, resulting in damage to the components, a high defect rate, and the parts are connected. The position is easy to cause uneven impregnation. Therefore, it is particularly important to solve the problems of easily knocked parts and uneven impregnation in the impregnation work of the engine. Contents of the inventio...

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Problems solved by technology

[0003] In order to solve the above problems, the purpose of the present invention is to provide an engine sand core impregnation tool, which places the product through the placement box, and fixes the parts through the spacer on the base, and makes the parts regularly placed in the placement box. During the impregnation work, the parts will not shake and collide with each other, resulting in product damage, and each part is placed independently, and the impregnation is uniform, which solves the problems of easy bumping of parts and uneven impregnation in the impregnation work of the engine

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