Forming device for sub-circular sealing head

Abstract

The invention relates to a forming device for a sub-circular sealing head, and belongs to tank body manufacturing equipment. According to the technical scheme, the forming device comprises a standardsealing head dividing mold platform and a flaring pressing mold gantry moving frame; the standard sealing head dividing mold platform comprises two semicircular molds, the two semicircular molds are arranged on half-body moving platforms correspondingly, the half-body moving platforms are provided with pressing mechanisms for fixing the edge of a circular sealing head along the arc edges of the semicircular molds, and the pressing mechanisms fix the edges of semicircular sealing heads. The forming device for the sub-circular sealing head has the advantages that the circular sealing head is placed on the device to complete cutting, flaring section pressing and welding forming after being completely manufactured, does not need to be manufactured through transferring and changing stations multiple times, and the generation of leftover materials of secondary machining is reduced; the forming quality of the sub-circular sealing head component manufactured by the molds is good, and the consistency degree of products is high; and compared with the existing equipment process, the manufacturing speed is high, large-scale production of the products is formed, and the purchasing cost or the manufacturing cost of enterprises is reduced.

Description

Technical field [0001] The invention relates to a forming equipment for a sub-circular head, which belongs to tank manufacturing equipment. Background technique [0002] At present, the best-selling or will lead the market trend product lightweight powder material transportation semi-trailer / ash semi-trailer tank heads mostly use flared sub-circular heads, but parts supporting enterprises rely on molding equipment, The spinning equipment adopts the principle of pre-molding, spinning, and trimming. It can only produce standard heads that are isometric on each plane parallel to the port, but cannot produce sub-circular port heads with unequal axis. , Due to the lack of equipment supply supporting enterprises, enterprises with backward technology are discouraged. Although a small number of companies have already put on the market in batches, the problem is that after the refitting factory purchases the standard head, it must be processed twice before use. The current secondary pr...

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Problems solved by technology

[0002] At present, the tank heads of light-weight powder material transport semi-trailers/ash-loading semi-trailers, which are best-selling or will lead the market trend, mostly use flared sub-circular heads, while parts supporting companies rely on molding equipment, Spinning equipment adopts the principles of pre-molding, spinning, and edge trimming. It can only produce standard heads that are equiaxed on each plane parallel to the port, but not sub-circular port heads that are not equiaxial. , due to the lack of supporting enterprises for equipment supply, the enterprises with backward technology are discouraged

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