A piece with integral structure of flange and its manufacturing method
A production method and an integrated technology, applied in packaging, large containers, transportation and packaging, etc., can solve the problems of increasing equipment, venues, operators, unsightly docking accuracy, and increasing costs, so as to reduce equipment and personnel investment and improve Docking accuracy and aesthetics, cost-saving effect
Active Publication Date: 2011-12-14
SANY HEAVY IND CO LTD (CN)
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Problems solved by technology
[0003] The inventor found in the process of realizing the present invention that there are at least the following disadvantages in the prior art: no matter whether welding flanges, T-shaped flanges or other structures are used, the flanges and the blocks need to be manufactured separately in two independent processes , which requires two sets of independent equipment, personnel, etc., thus increasing the equipment, site, operating personnel, and also increasing the cost. Moreover, when the finished flange is installed on the finished piece, there are not enough aesthetics and docking The problem of insufficient precision
Method used
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0031] refer to figure 1 , shows a schematic flow chart of a manufacturing method of a piece integrally structured with a flange according to the present invention. include:
[0032] Step S110 , acquiring boards meeting predetermined specifications.
[0033] The specification of the plate needs to be determined according to the specification of the block, so in a preferred embodiment of the present invention, the step S110 may include:
[0034] Step S111, determ...
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The invention provides a split in an integral structure with a flange and a manufacturing method thereof. The manufacturing method comprises the following steps of: acquiring a plate in accordance with predefined specifications; respectively machining two side edges of the plate to obtain mounting holes with preset number; respectively bending two side edges with the mounting holes of the plate to make the mounting holes located on the bent side edges; and coiling the plate with the two bent side edges to obtain the split in the integral structure with the flange. According to the invention, the split and the flange are manufactured integrally from one plate, so that the cost is saved and the butting precision and the aesthetic degree are increased.
Description
technical field [0001] The invention relates to the field of mechanical manufacturing, in particular to a block with an integral structure with a flange and a manufacturing method thereof. Background technique [0002] In the storage of bulk items such as cement and grain, large round or other shaped containers are usually required. These large containers are usually assembled from small pieces. Take the assembled silo for storing cement as an example. It is usually necessary to manufacture multiple circular silo blocks first, and then install flanges on both ends of each silo block as a connecting structure. In the splicing process of single-section silos, bolts are usually used to connect The corresponding two pairs of flanges are butted to realize the butt joint of the silo pieces, and so on, and then the other pieces are spliced together to obtain a complete silo. At present, there are mainly two kinds of common connection structures, one is mainly welded flanges, whi...
Claims
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Inventor 曹锦明谢实华赵望华
Owner SANY HEAVY IND CO LTD (CN)