Filter case stretching material falling device

Abstract

The invention discloses a filter case stretching material falling device, which comprises an upper template (1) and a lower template (14), wherein a lower mold support frame (11) and a material pushing flat plate (10) are arranged on the lower template (14), a mold frame (9) is arranged on the material pushing flat plate (10), a material falling female mold (7) and a material falling male mold (6) are sequentially arranged on the mold frame (9) through a female mold positioning plate (8), the material falling male mold (6) is connected with the upper template (1) through a material falling connecting block (4), and material falling positioning blocks (3) are also arranged between the material falling male mold (6) and the upper template (1). The filter case stretching material falling device has the advantages that the operation is convenient, the mechanization and the automation can be easily realized, the filter case stretching material falling device is suitable for mass production of filter case parts, the production efficiency can be improved, the processing period can be shortened, the quality and the punching precision of products are ensured, in addition, the labor cost and the production cost are greatly reduced, a great amount of labor can be saved, and the rejection rate is reduced.

Description

technical field [0001] The invention relates to the manufacture of a filter for vehicles, in particular to a stretching and blanking device for a filter shell applied to the filter manufacturing process. Background technique [0002] At present, a single-station drawing die is generally used for the stretching operation of the vehicle filter shell, which is stamped sequentially by multi-stage independent dies. A large number of human resources, and the problem of production positioning is not easy to solve. Without a unified and standard blanking table or blanking device, it is difficult to meet the requirements of mass production of high-precision stamping parts required by modern enterprises, and the economic benefits are not high. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned shortcomings, and provide a filter shell stretching and blanking device with simple manufacturing process, good energy saving and environ...

AI Technical Summary

Problems solved by technology

[0002] At present, a single-station drawing die is generally used for the stretching operation of the vehicle filter shell, which is stamped sequentially by multi-stage independent dies. A large number of human resources, and the problem of production positioning is not easy to solve. Without a unified and standard blanking table or blanking device, it is difficult to meet the requirements of mass production of high-precision stamping parts required by modern enterprises, and the economic benefits are not high.

Images