Mould for manufacturing cover ring of auto seat and method thereof

Abstract

The invention relates to a mould for manufacturing a cover ring of an auto seat and a method thereof. The mould is characterized in that a wafer blanking die, a forming and punching die, a first shaping die, a second shaping die, a punching and raising die, a linkage piece blanking die, a forming die, a punching die and a shaping die are sequentially arranged and are mutually separated from all stations corresponding to the continuous die; a manipulator device further comprises a manipulator push plate, and the manipulator push plate and a mechanical arm can move simultaneously, and a certain end of the manipulator push plate is located below a die blanking frame; the wafer blanking die is internally provided with the die blanking frame fixed with a lower die, and wafer discharging die is provided with a vertical hole and a discharge hole which penetrates through the die blanking frame, the vertical hole is matched with an upper die blanking punch, and the discharge hole is matched with the lower die and the manipulator push plate. According to the structure and the manufacturing method provided by the invention, the functions of the feeding, the manipulator reclaiming and the die punching can be organically integrated, and the linkage pieces and the cover rings of the auto seat of different shapes can be finally formed, therefore the cost can be saved, and the quality can be improved.

Description

technical field [0001] The invention relates to a mold and method for making a car seat ring, which is specially used to continuously process the car seat ring parts, and at the same time, it can also produce a car seat linkage with a different shape from the car seat piece. Background technique [0002] In the prior art, continuous molds are used by many manufacturers because of their high efficiency and good stability in making products. Although the continuous mold seems similar, its structure must be fully designed according to the structure of the specific product. Usually, two parts with different shapes are made by different molds respectively. [0003] Chinese patent application number 2014100342526 discloses an invention patent application named "forming process of car seat connecting plate", which includes punching-empty step-empty step-empty step-side angle-punching-empty step- Half shearing-empty step-empty step-empty step-blanking-cutting, and also discloses ...

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Problems solved by technology

[0006] The above patent applications are all different due to their invention objectives and technical problems to be solved, which lead to their technical solutions including different structures and methods, and they cannot be simply combined for this patent application, otherwise it will lead to more complicated structural design. , or cannot be implemented, or the rejection rate is too high, etc.

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