C-shaped thin piece molding device

Abstract

The invention relates to a C-shaped thin piece molding device which comprises a lower mould base and an upper mould base, wherein the upper mould base is located above the lower mould base and can be lifted and move in a reciprocated mode, a mould head is fixedly arranged at the lower end of the upper mould base, the cross section of the mould head is T-shaped, a hollow mould frame is arranged on the lower mould base, a pair of swing concave moulds are arranged inside the mould frame, the lower ends of the swing concave moulds are rotatably arranged on the inner wall of the mould frame through rotating shafts, each of the opposite surfaces of the swing concave moulds is provided with a molding concave groove, the lower mould base is provided with an elastic mechanism which drives the swing concave moulds to swing, a bearing block used for bearing a thin piece is arranged between the swing concave moulds, the bearing block is driven by an ejector rod which penetrates through the body of the lower mould base to lift and move, the bearing block is provided with a pressing-fit extending block which is in press fit with the swing concave moulds, and the mould head drops, is matched with the bearing block and is located between the swing concave moulds. The C-shaped thin piece molding device is simple in structure, reasonable in design, low in manufacturing cost, good in effect and high in efficiency, and the once molding from the thin piece to the C shape is finished.

Description

technical field [0001] The invention belongs to the technical field of processing equipment, and in particular relates to a C-shaped sheet forming device. Background technique [0002] In the prior art, when processing the C-shaped sheet, it first uses a pressing mold to suppress the C-shaped sheet, and then uses this device to fold it to form the hemming on both sides of the C-shaped notch. Such a production process and The equipment involved has a complex structure, high production cost, poor molding effect and low efficiency. Contents of the invention [0003] In view of the above problems, the present invention provides a C-shaped sheet forming device with simple structure, reasonable design, low cost, good effect and high efficiency. [0004] The present invention is realized through the following technical solutions: [0005] The C-shaped thin sheet forming device includes a lower mold base, an upper mold base that can lift and reciprocate above the lower mold base...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, when processing the C-shaped sheet, it first uses a pressing mold to suppress the C-shaped sheet, and then uses this device to turn it over to form the hemming on both sides of the C-shaped notch. Such a production process and The equipment involved has a complex structure, high production cost, poor molding effect and low efficiency

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