Light steel keel multifunctional forming machine

Abstract

The invention discloses a multifunctional forming machine for a light steel keel. The multifunctional forming machine for the light steel keel comprises a clamp mechanism, an upper die plate, a lower die plate and a plurality of forming mechanisms. The clamp mechanism comprises a female die fixedly arranged on the upper die plate and a stripper plate. The light steel keel can be clamped through cooperation of the female die and the stripper plate. Each forming mechanism comprises a forming piece and a sliding block capable of being connected to the upper die plate in a horizontal sliding manner. The forming pieces can be connected to the upper die plate in a vertical sliding manner and are matched with the female die so as to machine the light steel keel. The sliding blocks are provided with guiding faces capable of abutting against the top ends of the forming pieces, and the forming pieces are driven to slide up and down through horizontal sliding of the sliding blocks. The top ends of the forming pieces of the multiple forming mechanisms are located at different heights, the sliding blocks of the multiple forming mechanisms are arranged on the upper die plate in an up-down interval manner and are matched with the top ends of the corresponding forming pieces, mutual interference of the multiple forming mechanisms can be avoided, and the multiple forming mechanisms can all be arranged on the upper die plate and the lower die plate. One die can machine holes different in shape and size, protruding bags different in shape and size and scrap edges different in shape and size.

Description

technical field [0001] The invention relates to a molding device, in particular to a multifunctional molding machine for light steel keels. Background technique [0002] Existing light steel joists, such as Picture 1-1 and Figure 1-2 As shown, it is necessary to punch out holes or trimming or convex hulls on the keel. The shapes and sizes of holes, convex hulls, and trimming may be different, so different holes, convex hulls, and trimming edges need to be matched with different molds. Picture 1-1 and Figure 1-2 A square hole A1, two convex hulls A2 located on both sides of the square hole A1 and two trimming edges A3 need to be punched out on the medium and light steel keel A, and the two convex hulls A2 are located within the two trimming edges A3. On the one hand, the amount of molds is large, which greatly increases the cost of equipment. On the other hand, multiple shutdowns are required during the processing, which makes the processing complex, low processing effic...

AI Technical Summary

Problems solved by technology

On the one hand, the amount of molds is large, which greatly increases the cost of equipment. On the other hand, the processing needs to be stopped many times during the processing, which makes the processing complex, low processing efficiency and poor precision.

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