High-precision mold cleaning device

Abstract

The invention relates to a matched device of a mold, in particular to a high-precision mold cleaning device. The device comprises a cleaning main body with the maximum diameter smaller than the waterpath diameter, a middle through hole penetrating the cleaning main body is formed in the cleaning main body, a mounting groove is formed in the cleaning main body, multiple annular grooves are circumferentially formed in the surface of the cleaning body with the middle through hole as a shaft, a water wheel is arranged in the middle through hole, the water wheel is provided with a water wheel shaft, the water wheel shaft penetrates the wall of the middle through hole to stretch into the mounting groove, a scale cleaning part is arranged in the annular groove, and comprises an elastic rope anda scale cleaning cone, one end of the elastic rope is connected with the outer ring of a deep groove ball bearing, and the other end of the elastic rope is connected with the scale cleaning cone. Thecleaning device can effectively clean serious mold water path scaling.

Description

technical field [0001] The invention relates to a supporting device of a mold, in particular to a high-precision mold cleaning device. Background technique [0002] The mold waterway refers to the penetrating hole machined in the mold base and mold core, which circulates continuously through a certain medium (such as water and oil). In order to achieve the purpose of controlling the mold temperature, in order to better control the cooling and shrinkage of the product in the mold, so as to control the product size and surface requirements. [0003] In the traditional process, after the mold waterway is used in a high-heat environment for a long time, a large amount of rust and scale will be generated in the mold waterway and adhere to the inner wall of the pipe, causing problems such as thinning of the pipe, poor heat conduction, and even blockage of the pipe in severe cases. Seriously affect the use effect of the mold, resulting in unstable product forming quality, increase...

AI Technical Summary

Problems solved by technology

[0003] In the traditional process, after the mold waterway is used in a high-heat environment for a long time, a large amount of rust and scale will be generated in the mold waterway and adhere to the inner wall of the pipe, causing problems such as thinning of the pipe, poor heat conduction, and even blockage of the pipe in severe cases. Seriously affect the use effect of the mold, resulting in unstable product forming quality, increased defective products, and reduced production efficiency

In the prior art, high-pressure water cleaning and chemical agents are used to clean the mold waterway. The former has limited cleaning effect. For some waterways with serious scale adhesion, the high-speed water flow has limited dredging effect, and chemical agents can corrode the waterway itself while corroding the scale.

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