Single-step multi-station compound mold

Abstract

The invention relates to a single-step multi-station compound mold and belongs to mold design and manufacturing. The single-step multi-station compound mold comprises a lower module 4, a concave mold 5, a fixing plate 9, an upper template 12 and a convex mold, wherein the lower module 4 and the concave mold 5 are arranged on a lower base plate 1 in sequence through bolts; the fixing plate 9 is arranged on the upper surface of an upper base plate 10; the upper template 12 is arranged on the lower surface of the upper base plate 10; the convex mold is arranged on a convex mold fixing plate; the convex mold comprises a bent convex mold 8, a piercing punch 11 and a flanging convex mold 13 which are respectively pressed and arranged on different positions on the convex mold fixing plate; a bending positioning block 6 and an unloading positioning pin 2 are in sliding fit with the concave mold 5; the bending positioning block 6 is corresponding to the bent convex mold 8; and the unloading positioning pin 2 is corresponding to the flanging convex mold 13. According to the single-step multi-station compound mold provided by the invention, different forming processes for series of parts are realized and formed on a same set of mold, so that the investment in the mold during a research and development process is reduced, the efficiency of research and development is increased, the period of research and development is shortened, the production cost is greatly lowered, the structure is simple and compact, and the single-step multi-station compound mold has ultrahigh use and popularization values in new product development and small-lot production.

Description

technical field [0001] The invention relates to a single-step multi-station composite mold, which belongs to mold design and manufacture. Background technique [0002] In the research and development process of oil cooler series products, the mounting plate is used as the connection between the product and the engine. In order to meet the installation requirements of different engines, the mounting plate is designed with different mounting forms and mounting holes to form a series of mounting plates. In the production process of the mounting plate, it includes many processes such as the following material, forming, blanking, bending, punching, flanging, stretching, etc. At present, each process requires a separate design of the corresponding mold, and the same process for different mounting plates It is also necessary to set up a special mold, which has the disadvantages of large investment, low efficiency, and long research and development cycle. Contents of the invention...

AI Technical Summary

Problems solved by technology

In the production process of the mounting plate, it includes many processes such as the following material, forming, blanking, bending, punching, flanging, stretching, etc. At present, each process requires a separate design of the corresponding mold, and the same process for different mounting plates It is also necessary to set up a special mold, which has the disadvantages of large investment, low efficiency, and long research and development cycle.

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