Forming mould for pressing reinforcing ribs on high-strength sheet steel

Abstract

The invention relates to a mould for pressing reinforcing ribs on high-strength sheet steel, which comprises an upper mould and a lower mould, wherein an upper mould bottom plate and a lower mould bottom plate 1 are connected with an oil press. The upper mould is formed in a manner that the upper mould bottom plate is connected with a left upper mould extension backing plate, an upper mould plate and a right upper mould extension backing plate, guide sleeves are mounted at the two ends of the upper mould plate, and the upper mould plate are then connected with a second upper mould pressure plate, a forming concave mould and a first upper mould pressure plate. The lower mould is formed in a manner that a convex mould fixing plate is connected with an auxiliary convex mould, a convex mould, an unloading plate and a lower mould plate, guide posts are mounted at the two ends of the lower mould plate, ejection rods and an ejection plate are mounted at the lower part of the lower mould plate, and mould ejecting mechanisms are mounted on a right lower mould extension backing plate and a left lower mould extension backing plate on the two sides respectively. The mould for pressing the reinforcing ribs on the high-strength sheet steel is compact and reasonable in structure; the surface of a formed workpiece is smooth, and the damage is minimum; the clearance of the required reinforcing ribs can be controlled freely and can be larger or smaller; in addition, no mould is required to be added in the manufacturing process; and the forming of the workpiece is very easy and smooth.

Description

technical field [0001] The invention relates to a molding die for pressing reinforcing ribs on high-strength thin steel plates, specifically for forming various reinforcing ribs on plates of different materials, and belongs to the sheet metal processing industry. Background technique [0002] In the existing technology, it is used in various industries such as locomotives, automobiles, pontoons, etc., using a simple beading mold, and using it to process the rib workpiece cannot be formed at one time, and it needs to be processed by using multiple different processes. The process can only be formed by making the process separately, and the appearance quality is unstable, the work is time-consuming and labor-intensive, and the efficiency is high and the cost is high. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages, thereby providing a molding die for pressing stiffeners on high-strength thin steel plates. The mol...

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Problems solved by technology

[0002] In the prior art, it is used in various industries such as locomotives, automobiles, pontoons, etc., using a simple beading die to process the rib workpiece is If it cannot be formed at one time, it needs to be produced separately through multiple different processing procedures, and the appearance quality is not stable, the work is time-consuming and labor-intensive, and the efficiency is high and the cost is low.

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