One-step molding method of split foot with grounding hole

Abstract

The invention provides a one-step molding method of a split foot with a grounding hole, aiming to solve the problems that the production schedule of a foot molding procedure is faster than that of a procedure of punching a grounding hole of the foot, and the procedure of punching the grounding hole of the foot becomes a bottleneck procedure for restricting the promotion of the capacity. The invention has the essential that the production procedures of molding the foot and punching the grounding hole are realized on a set of dies at one time so as to achieve the purpose of generating different effects by the production schedule along different processing equipment. The invention overcomes the limits of manual production and has the advantages that the problem that the efficiency of punching the grounding hole of the foot is lower than the efficiency of molding is solved, and the efficiencies of the two procedures are made to consistent, so that the production efficiency of the foot is greatly improved.

Description

technical field [0001] The invention relates to a processing method for one-time forming of the feet of an air-conditioning compressor, in particular to a method for one-time forming of a split-type foot with a grounding hole by using a progressive mold. Background technique [0002] The foot of the compressor is divided into two structures: integral and split. Compared with the integral type, the split type foot has low cost, simple process, high degree of production automation, and is convenient for progressive mold production. The grounding hole of the split foot is perpendicular to the installation direction of the foot and is within the deformation zone of the plate. At present, the production of split feet is usually completed by two processes, that is, the foot forming process and the grounding hole punching process of the foot. The foot forming process is produced by progressive molds, and the production cycle has different effects depending on the processing equip...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of extremely low efficiency of punching ground holes on the feet, the purpose of the present invention is to provide a method for one-time forming of split feet with ground holes, which realizes foot forming and ground hole punching production on one set of molds process, realize the production cycle can be adjusted according to the processing equipment conditions without being limited by manual production

The processing of the mounting hole pre-hole can improve the position accuracy of the post-sequence punching mounting hole and the stability of mass production, and effectively solve the product quality defects caused by the deformation of the sheet metal and the unstable step distance. Affect the normal work of the mold, but the stability of the workpiece quality cannot be guaranteed;

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