Injection mold for computer shell production

Abstract

The invention discloses an injection mold for computer shell production, the injection mold comprises an upper mold base, a lower mold base and a base, the lower mold base is arranged on the base, two longitudinal plates are oppositely arranged on the base, a two-way screw is rotatably arranged between the two longitudinal plates, a motor for driving the two-way screw to rotate is arranged on the outer side of one of the longitudinal plates, and a motor for driving the two-way screw to rotate is arranged on the outer side of the other longitudinal plate. Two threaded parts with opposite thread directions are arranged on the two-way screw rod, moving seats are in threaded connection with the two threaded parts, a guide column is connected between the two longitudinal plates, the moving seats are in sliding connection with the guide column, a connecting rod is hinged to the bottom of each moving seat, and a lifting plate is hinged to the end, away from the corresponding moving seat, of each connecting rod; the upper die base is detachably arranged at the bottom of the lifting plate. Compared with the prior art, the casting mold has the advantages that the upper mold base and the lower mold base can be prevented from shaking in the casting process, and a certain buffering effect can be achieved on descending of the upper mold base.

Description

technical field [0001] The invention relates to the technical field of computer casing production, in particular to an injection mold for computer casing production. Background technique [0002] With the rapid development of electronic products, notebook computers have been popularized, and the market competition of notebook computers has become increasingly fierce. The quality of a notebook computer not only depends on the configuration of internal parts, but also its shell has played a particularly important role. The casing of the notebook computer is made in the injection molding stage, and injection molds are needed for injection molding production. However, the injection molds currently used have certain defects. The impact force of the upper mold base is relatively large during the falling process, which is easy to cause damage to the lower mold base and itself. damage, and at the same time, the upper mold base and the lower mold base are prone to shaking during the ...

AI Technical Summary

Problems solved by technology

The casing of the notebook computer is made in the injection molding stage, and injection molds are needed for injection molding production. However, the injection molds currently used have certain defects. The impact force of the upper mold base is relatively large during the falling process, which is easy to cause damage to the lower mold base and itself. damage, and at the same time, the upper mold base and the lower mold base are prone to shaking during the pouring process, which reduces the production quality of the computer case

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