Bending and shaping device for metal sheet

Abstract

The invention discloses a bending and shaping device for a metal sheet. The bending and shaping device comprises a base, wherein a screw rod is arranged above the base, and one end of the screw rod isconnected to a fixed die; a support seat is arranged on the upper end of the base, a sliding plate is arranged above the screw rod, a rack is arranged on the upper end of the sliding plate, a springis connected between one end of the sliding plate and the support seat, and a movable die is arranged on the other end of the sliding plate; and a rotating shaft is arranged above the sliding plate, adriving gear is arranged on the rotating shaft, and one end of the rotating shaft passes through the support seat and is connected with a push rod. The invention aims to provide the bending and shaping device for the metal sheet, which has the advantages that the metal sheet can be quickly bent, the amount of labor is reduced, the bending shapes are unified, and the product quality is increased.

Description

technical field [0001] The invention relates to the field of hardware processing, in particular to a bending and shaping device for thin metal plates. Background technique [0002] In order to meet the needs of production and life, people often use some metal sheets (such as tinplate, etc.) to make metal boxes. During the processing and forming of metal boxes, it is necessary to stamp and bend the metal sheets to enclose the side walls of the box; In the existing manual processing process, bending requires a lot of manpower and the shape of the bending parts at the four corners of the box is difficult to be unified. Contents of the invention [0003] The object of the present invention is to solve the above problems and provide a bending and shaping device for thin metal plates, which can quickly bend the metal thin plates, reduce the labor load, uniform the shape of the bending part, and improve product quality. [0004] In order to achieve the above object, the technica...

AI Technical Summary

Problems solved by technology

[0002] In order to meet the needs of production and life, people often use some metal sheets (such as tinplate, etc.) to make metal boxes. During the processing and forming of metal boxes, it is necessary to stamp and bend the metal sheets to enclose the side walls of the box; In the existing manual processing process, bending requires a lot of manpower and the shape of the bending parts at the four corners of the box is difficult to unify

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