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Manufacturing method of refrigerator door shell

A manufacturing method and refrigerator door technology, which is applied to household refrigeration devices, lighting and heating equipment, household appliances, etc., can solve problems such as production difficulties, affecting appearance quality, and warping of door shells when bending and bending, so as to achieve high product quality, Simple and easy appearance quality, neat appearance effect

Active Publication Date: 2016-06-15
HEFEI HUALING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The manufacturing method of the refrigerator door shell in the related art causes the incision of the bent edge of the door shell to be lifted after the door shell is formed, which makes production difficult and affects the appearance quality, and there is room for improvement

Method used

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  • Manufacturing method of refrigerator door shell
  • Manufacturing method of refrigerator door shell
  • Manufacturing method of refrigerator door shell

Examples

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Embodiment Construction

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] Refer below Figure 1-Figure 5 A method of manufacturing the refrigerator door case 100 according to an embodiment of the present invention is described. Such as Figure 1-Figure 5 As shown, the manufacturing method of the refrigerator door shell 100 according to the embodiment of the present invention includes the following steps:

[0031] S1. Form a process slit on each plate portion to be bent on both sides of the metal plate, the process slit is adjacent to one end of the corresponding plate portion to be bent and sp...

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Abstract

The invention discloses a method for manufacturing a refrigerator door shell. The manufacturing method includes the following steps: S1. Form a process cut on each plate portion to be bent on both sides of the metal plate, the process cut is adjacent to one end of the corresponding plate portion to be bent and spaced from the end surface of the one end A process edge is formed between the end surface of the one end and the process notch; S2, bending or pressing the plate portion to be bent and the process edge; S3, removing the process edge. The manufacturing method of the refrigerator door shell according to the embodiment of the present invention is simple and easy, and the refrigerator door shell manufactured according to the manufacturing method has good appearance quality and high pass rate.

Description

technical field [0001] The invention relates to the field of refrigerator production, in particular to a method for manufacturing a refrigerator door shell. Background technique [0002] According to the manufacturing method of the refrigerator door shell in the related art, after the door shell is formed, the incision of the bent edge of the door shell will be lifted, which makes the production difficult and affects the appearance quality, and there is room for improvement. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, the present invention proposes a method for manufacturing a refrigerator door shell, and the appearance quality of the refrigerator door shell manufactured according to the manufacturing method is good. [0004] The manufacturing method of the refrigerator door shell according to the embodiment of the present invention comprises the foll...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D23/02
Inventor 王守奉
Owner HEFEI HUALING CO LTD