Die-casting die capable of forming multi-angle hole site structure at one time

Abstract

The invention provides a die-casting die capable of forming multi-angle hole site structure at one time. The die-casting die comprises a bottom die, at least two core pulling mechanisms, a movable die part and a fixed die part, the movable die part is located between the bottom die and the fixed die part, and the core pulling mechanisms are arranged in the movable die part and detachably connected with the movable die part; the movable mold part is provided with a movable mold fixing plate; the movable mold fixing plate is fixedly connected with one end, close to the movable mold part, of the bottom mold; each core-pulling mechanism comprises a guide sliding block, an insert pin and an insert pin fixing block, the guide sliding block is fixed on the movable mold fixing plate, the insert pin is fixedly connected with the insert pin fixing block, the movable mold part is provided with a pin hole for the insert pin to insert, the guide sliding block is provided with a guide sliding groove for the insert pin fixing block to slide, and the guide sliding groove is perpendicular to the insert pin; and the die-casting die capable of forming the multi-angle hole site structure at a time has the advantages that multi-angle holes are formed in the die-casting die at a time, and the structure is simple.

Description

technical field [0001] The invention relates to the technical field of connection nodes of building structures, in particular to a die-casting mold for one-time molding of hole structures with multiple angles. Background technique [0002] At present, the existing die-casting molds use a die-casting mold combined with a fixed platen, a movable platen, a mold foot, a base plate and a core puller to die-cast and form holes with angles on the product. If holes with multiple angles need to be formed, multiple holes need to be made For the core-pulling structure, if there are holes with multiple angle structures in the part of the product, due to the influence of the space position, multiple core-pulling structures cannot be arranged in a limited space, and the product needs to increase the process and use the processing method to realize the product. hole position. [0003] Therefore, a new technology is needed to solve the problem that multiple core-pulling structures cannot b...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing die-casting molds use a die-casting mold combined with a fixed platen, a movable platen, a mold foot, a base plate and a core puller to die-cast and form holes with angles on the product. If holes with multiple angles need to be formed, multiple holes need to be made For the core-pulling structure, if there are holes with multiple angle structures in the part of the product, due to the influence of the space position, multiple core-pulling structures cannot be arranged in a limited space, and the product needs to increase the process and use the processing method to realize the product. hole position

[0003] Therefore, a new technology is needed to solve the problem that multiple core-pulling structures cannot be arranged in the prior art and the production process increases.

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