Die-casting die capable of avoiding printing damage and shell sticking based on magnetic separation

Abstract

The invention relates to the technical field of die-casting dies, and discloses a die-casting die capable of avoiding printing damage and shell sticking based on magnetic separation. The inner side ofa curved sliding flexible plate is slidably connected to the outer side of a bottom plate, a through groove is formed in the bottom end of the outer side of the base plate, a rolling shaft penetratesthrough the through groove, the upper end of the rolling shaft extends upwards to penetrate through the top end of a rotating barrel into an outer shell body to be movably connected with the bottom of a joining block A and the bottom of a joining block B, the two ends of the inner middle end of the outer shell body are movably connected with the bottom end of the joining block A and the bottom end of the joining block B through movable ropes, and magnets are embedded in the movable connection position of the joining block A and the joining block B. Due to the fact that the magnets between thejoining block A and the closing block B are like and opposite, when the connection between the joining block A and the joining block B losses enclosing by an outer shell, the joining block A and thejoining block B are separated due to the like repulsion, so that a user is prevented from scratching the interior of a finished product after the finished product is taken out, and the printing of theouter wall is prevented from being damaged.

Description

technical field [0001] The invention relates to the technical field of die-casting molds, in particular to a die-casting mold based on magnetic separation to avoid damage to prints and jamming. Background technique [0002] The patterns attached to the outside of various industrial products are both aesthetic and practical. These patterns are mostly made by die-casting, and the die-casting molds used are also different. When making, it is necessary to combine the raw materials The solution is injected into the mold at high speed to fill the cavity of the mold, and then it is taken out after cooling. The size of the mold is precisely manufactured, so that the required model can be obtained with precise dimensions. In the mass production process Can greatly improve work efficiency. [0003] In the later stage of making the model, the mold needs to be taken out of the mold after the model is fixed and formed. Since the raw material solution needs a certain amount of time to co...

AI Technical Summary

Problems solved by technology

[0003] In the later stage of making the model, the mold needs to be taken out of the mold after the model is fixed and formed. Since the raw material solution needs a certain amount of time to cool completely, the cooling rate of the solution at different positions is not the same, and the density will also occur during the flow of the solution. Therefore, there may be some instability when the mold is taken out after cooling and forming. After the bottom of the mold is pushed out, part of the solution will solidify, which will cause the inner wall of the mold to get stuck and cannot be smoothly removed. The finished product is taken out, even if it is taken out, the printing on the outer wall may be damaged

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