Single-point integral mould

Abstract

The invention relates to a single-point integral mould, and belongs to the field of mechanical engineering. The single-point integral mould consists of a plurality of single-point type supporting mechanisms, an upper supporting plate, a lower supporting plate, a vertical plate and a drive motor; each single-point type supporting mechanism is composed of a spiral up-down moving type ejector rod and a fixed type rotary drive handle; the single-point type supporting mechanisms are arranged in the form of a square matrix and a circular matrix at certain spacing to form a mould; a hole with inner threads is processed in the upper supporting plate; and a light hole is formed in the lower supporting plate. The mould enables the ejector rod to spirally ascend on the upper supporting plate through the motor and the rotation drive handle, so that different molded surfaces are formed. The single-point integral mould has the advantages that curved parts with different shapes can be continuously and efficiently processed; and meanwhile, curved surface of large boards can be processed, so that solid mould processing is avoided, and the cost for processing the curved parts with different shapes is saved.

Description

technical field [0001] The invention belongs to the field of mechanical engineering, and in particular relates to a single-point integrated mold, which is a forming mold used for forming curved panels. Background technique [0002] Curved surface parts will play a very important role in the fields of aerospace, high-speed trains, and surface ships. At present, solid mold forming, single point forming and roll forming are mainly used in the processing of plate curved surface parts. In terms of mass production, the above methods are acceptable for processing such as thin plate surface forming, but for larger surfaces, personalization, and small batches, the above methods are not only inefficient, but also high in cost and long in production cycle. [0003] Retrieval of domestic and foreign patents found that the idea of ​​multi-point forming includes: [0004] Chinese Patent Publication No. 105127296, titled as an upper mold device for forming three-dimensional curved surface...

AI Technical Summary

Problems solved by technology

[0002] Curved surface parts will play a very important role in the fields of aerospace, high-speed trains, and surface ships. At present, solid mold forming, single point forming and roll forming are mainly used in the processing of plate curved surface parts. In terms of mass production, thin plate surface forming and other processing, the above methods are acceptable, but for larger surfaces, individualization, and small batches, the above methods are not only inefficient, but also high in cost and long in production cycle

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