One-time molding and stamping process of a storage rack for ashes

Abstract

The invention provides a one-time forming stamping technology for a bone ash storage frame. The bone ash storage frame comprises a frame, door leaves, a top cover and a base; the middle of each door leaf is provided with a quadrilateral opening, a plate material at each opening part is subjected to edge-folding to form an upper W-shaped structure and a lower W-shaped structure through stamping, and the upper W-shaped structures and the lower W-shaped structures are located on the inner sides of the door leaves; and each pallet is formed by mutually buckling two pallet plates, the pallet platesare each in a square shape, the front edge and the rear edge of each pallet plate are each of a two-folded-edge structure, folded edges are not arranged on the left edge and the right edge of each pallet plate, the middle of each pallet plate is provided with at least one bent reinforcing rib, and each bent reinforced rib is provided with a clamping groove. The one-time forming stamping technology comprises the steps of leveling pretreatment, stamping forming, bending and edge rolling, and classified storage. By adopting the one-time forming stamping technology for the bone ash storage frame,on the basis of an existing storage frame, the technology is greatly simplified, the strength is improved, and the cost is reduced.

Description

technical field [0001] The invention relates to the field of an urn storage rack, in particular to the field of stamping and forming of the ashes storage rack. Background technique [0002] Due to the shortage of land resources, a large amount of land must be occupied if a person is buried in the ground. The country also emphasizes the reform of funerals and burials, advocates cremation, and directly cremates people after death and puts them into urns. But for the storage of urns, some people will also bury them underground, which eventually leads to a waste of land. A more effective method is to centrally store the urns, for example, put the urns into the ashes storage racks, storage cabinets, etc. The ashes storage rack generally adopts a frame structure, and each frame divides a large space into small spaces for storing a single urn. Door leaves can be set on the frame, and portraits or glass can be set on the door leaves to see through the ashes Casket, so that relativ...

AI Technical Summary

Problems solved by technology

[0003] The existing ashes storage racks often only serve the storage function, but people place more humanistic feelings on the ashes storage racks. For example, some families hope that the family's ashes storage boxes are stored in a centralized manner and separated; the existing ashes storage racks There is also insufficient strength, especially many urns are made of high-density materials and are heavy, which puts forward new requirements for the frame structure strength of the ashes storage rack; in the manufacturing process of the ashes storage rack, there are also the following deficiencies or shortcomings: 1) The process is complicated, there are many welding structures, the manufacturing process is complicated, the assembly is difficult, and the strength and precision cannot meet the requirements; 2) The decorative panel is fixed by welding, and it is difficult to replace

[0005] 1) The pallet plate is fastened to form a pallet, the middle is a hollow structure, and the strength is insufficient. If the strength is required, additional reinforcement ribs need to be added;

[0006] 2) The fastening and fixing of the pallet only depends on the folded edges, so it is difficult to obtain certificates for the stability and strength, and the reinforcing ribs are not fixed, so it is difficult to ensure that the position of the reinforcing ribs is fixed;

[0007] 3) The four sides of the pallet must be folded, which greatly increases the process and cost. At the same time, because the four sides all need to be folded, it also needs to increase the process of cutting the four corners. The process is cumbersome and it is difficult to guarantee the quality;

[0008] 4) The hemming of the pallet plate adopts a multi-folding structure, and the hemming process requires high requirements, while the pallet plate generally requires a right-angle structure, which is difficult to guarantee the quality;

[0009] 5) The door leaf cannot replace the decorative pattern and cannot undertake other functions

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