Die-casting mold for bottom angle of antenna bracket

Abstract

The invention relates to a die-casting forming die for a bottom corner of an antenna support. The die-casting forming die comprises an upper die body and a lower die body. Connecting section A grooves are obliquely and symmetrically formed in the four corners of the lower die body, a raised thread connecting hole structure A is arranged at the center of each connecting section A groove, and the two center connecting lines of the diagonal connecting section A grooves and the diagonal lines of the lower die body are overlapped. Connecting bulges are obliquely and symmetrically arranged on the four corners of the upper die body, and the connecting bulges and the connecting section A grooves are matched to form die cavities of the bottom corner of the antenna support. Raised thread connecting structures B are arranged at the centers of the two sides in the diagonal line extending directions of the connecting bulges correspondingly, and the two center connecting lines of the diagonal connecting section bulges and the diagonal lines of the upper die body are overlapped. The die-casting forming die has the advantages that a plurality of products can be produced through the die, thus the production efficiency of the products is improved, meanwhile, the utilization rate of the die is also increased, and the production cost can be reduced greatly; and meanwhile, uniform force-bearing is also guaranteed, and the quality of the products is improved.

Description

technical field [0001] The invention belongs to the technical field of communication equipment production, and in particular relates to a die-casting mold for the bottom angle of an antenna bracket. Background technique [0002] In the engineering design of mobile communication network, base station antennas should be reasonably selected according to actual conditions such as network coverage requirements, traffic distribution, anti-interference requirements and network service quality. Since the selection of the antenna type is closely related to the terrain, ground objects, and traffic distribution, the antenna usage environment can be roughly divided into five types: urban areas, dense urban areas, suburban areas, rural areas, and traffic arteries. [0003] The antenna bracket is a connecting piece used to fix the antenna and the cylindrical rod body, and the bottom angle of the antenna bracket is an important part of the antenna bracket. At present, the processing of th...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a die-casting mold for the bottom corner of the antenna bracket, which can solve the problem that the existing die-casting mold can only produce one product, resulting in waste of molds, thereby reducing energy consumption and production costs

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