A screw mold for cooling

Abstract

The invention discloses a screw mold which is convenient for cooling, which comprises a lower mold assembly, a circulation assembly, a water spray assembly and a filter assembly, and the lower mold assembly includes a lower mold base, a guide post, a lower template, a mold main body and a nut tank, the circulation assembly includes a water tank, a circulation pipe, a micro water pump, a second water inlet pipe and a water inlet tank, the bottom of the lower mold base is provided with the water tank, and the bottom of the water tank is equipped with the circulation pipe; the ring seat The inner tank and the water outlet tank are arranged inside, and the inner tank body is connected with the water inlet tank, so that the water enters the water inlet tank, and the water body enters the water outlet tank through the water inlet tank, so that the water body absorbs heat in the nut tank and cools down. After the absorption is completed, the water body falls into the screw groove and the formwork groove, and finally enters the circulation pipe to circulate the water body. Since the water body directly contacts the nut groove on the mold body, the heat of the nut groove can be directly absorbed. Thereby effectively improving the water cooling efficiency.

Description

technical field [0001] The invention relates to the technical field of screw molds, in particular to a screw mold which is convenient for cooling. Background technique [0002] Screws belong to a kind of fasteners and are used to fix two objects. The screw mold is a mold for making screws. It is roughly divided into a head die and a thread rolling plate. The disclosed invention (public number: CN207494493U, a cooling screw mold), the patent covers the outside of the mold body with a spiral cooling pipe, so that the mold body can be effectively cooled during use, so that the mold body is not easily deformed, and the effectiveness of the mold is guaranteed. However, the device only It can cool the outside of the main body of the mold. Because the nut groove in the mold generates heat during the stamping process, causing the nut groove to expand, and the original device cannot directly cool the nut groove, resulting in low cooling efficiency. For this reason, a kind of conveni...

AI Technical Summary

Problems solved by technology

[0002] Screws belong to a kind of fasteners and are used to fix two objects. The screw mold is a mold for making screws. It is roughly divided into a head die and a thread rolling plate. The disclosed invention (public number: CN207494493U, a cooling screw mold), the patent covers the outside of the mold body with a spiral cooling pipe, so that the mold body can be effectively cooled during use, so that the mold body is not easily deformed, and the effectiveness of the mold is guaranteed. However, the device only It can cool the outside of the main body of the mold. Because the nut groove in the mold generates heat during the stamping process, causing the nut groove to expand, and the original device cannot directly cool the nut groove, resulting in low cooling efficiency. For this reason, a kind of screw mold that is convenient for cooling is proposed

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