Mold base for stamping of refrigerator side door

Abstract

The invention discloses a mold base for stamping of a refrigerator side door. The mold base comprises a supporting table, inverted U-shaped mold top bases are fixed to the two sides of the top of thesupporting table through bolts, cooling box bodies are fixed to the tops of the U-shaped mold top bases, cooling liquid is contained in the cooling box bodies, circulation pumps are arranged at the bottoms in the cooling box bodies, U-shaped grooves matched with the U-shaped mold top bases in shape are formed in the U-shaped mold top bases, cooling copper pipes are inserted in the U-shaped groovesin a penetrating manner, two ends of the cooling copper pipes extend to the two sides of the cooling box bodies from lower portions of two sides of the U-shaped mold top bases, one ends of the cooling copper pipes are connected to the side walls of the cooling box bodies and communicate with the interiors of the cooling box bodies, and the other ends of the cooling copper pipes extend into the cooling box bodies and are connected with the water outlet ends of the circulation pumps. The mold base is novel in structure, ingenious in design, reasonable in structure and suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of mold seats, in particular to a mold seat for stamping a side door of a refrigerator. Background technique [0002] A refrigerator is a refrigeration device that maintains a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature and cold state. There are compressors, refrigerators or cabinets for freezing in the box, and storage boxes with refrigeration devices. The volume of household refrigerators is usually 20-500 liters. In 1910, the world's first compression refrigeration household refrigerator came out in the United States. In 1925, the Swedish Lido Company developed a household absorption refrigerator. In 1927, General Electric Company of the United States developed a fully enclosed refrigerator. In 1930, the air-cooled continuous diffusion absorption refrigerator with different heating methods was put on the market. In 1931, a n...

AI Technical Summary

Problems solved by technology

[0003] When the side door of the refrigerator is being processed, the side door needs to be stamped and formed. The existing stamping mold base has poor heat dissipation effect. Therefore, the present invention proposes a mold base for stamping the side door of the refrigerator.

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