A shaping device for automobile sheet

Abstract

The invention discloses a moulding device for automobile sheets. The moulding device comprises a moulding device body, a guide line, a bottom box, an operation table, a first motor box, a press pump, a limiting rod, a fixed plate, a bottom plate, a push rod, an inner box, a matching plate, a rotating wheel, a press rod, stretchable press blocks, a sliding rod, an ejection hole, a second motor and an ejection rod. The moulding device has the beneficial effects that the rotating wheel is installed at the bottom of the push rod and is connected with the press rod, the press rod is installed inside the inner box, and damage is avoided; the sliding rod is installed at the bottom of the press rod, a plurality of stretchable press blocks capable of sliding are installed below the sliding rod, selective stretchable compression molding on the sheets is carried out through the stretchable press blocks, and therefore the sheets can be in needed models through compression molding; in addition, the bottom plate is installed above the bottom box, the matching plate is installed inside the bottom plate, the ejection hole inside the matching plate and the press rod installed inside the ejection hole are used for enabling the sheets to cooperate with compression molding from the bottom in the compression molding process, and therefore the compression molding efficiency is improved; and the moulding device has the beneficial effects of being high in compression molding efficiency and safer in use.

Description

technical field [0001] The invention relates to a shaping device, in particular to a shaping device for an automobile plate, which belongs to the field of shaping the automobile plate. Background technique [0002] Automobile sheets are steel sheets for automobiles, which are mainly used for automobile bodies. Automobile sheets are divided into hot-rolled steel sheets, cold-rolled steel sheets and coated steel sheets according to the characteristics of the production process. From the perspective of strength, it can be divided into ordinary steel plates (mild steel plates), low-alloy high-strength steel plates, ordinary high-strength steel plates (high-strength IF steels, BH steels, phosphorus-containing steels, and IS steels, etc.) and advanced high-strength steel plates. Automobile panels need to be shaped before they are put into use, and shaping equipment is used to shape the panels into the desired appearance. [0003] However, there are still certain defects in the ex...

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Problems solved by technology

[0003] However, there are still certain defects in the existing molding devices for automobile sheet materials in use. Because the mutual cooperation between the press machine and the molding die is often used to compress the sheet material into the desired shape when molding, it does not have The function of shaping can be completed by using a press, which is troublesome to use, and has the defect that shaping is time-consuming and inefficient

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