Case shell processing method and assembled case shell for rigid luggage
A processing method and assembled technology, applied in the field of luggage, can solve problems such as high development costs, difficult molding control, and limited market competitiveness, so as to reduce R&D and production costs, improve R&D and production efficiency, and improve market competitiveness. Effect
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Embodiment 1
[0042] In this embodiment, a case shell processing method for rigid luggage is firstly divided into a side shell and a middle shell, the middle shell is formed by a stamping and bending process, and the side shell is formed by a deep drawing process, and then The side shell and the middle shell are assembled to form an integral box shell. Such as Figure 7-9 As shown, it specifically includes the following steps:
[0043] (1) Disassemble the box shell into a first side part 6, a middle part shell 7 and a second side part 8 along its length direction;
[0044] (2) The first side part and the second side part form the side part shell, and the one-piece plate is selected, and the blank 5 is formed by drawing process, and then the first side part and the second side part separated from each other are formed by punching department;
[0045] (3) Select the sheet material 9 for forming the middle shell, first punch and form each concave-convex pattern and / or through hole on the mi...
Embodiment 2
[0053] In this embodiment, a case shell processing method for rigid luggage is firstly divided into a side shell and a middle shell, the middle shell is formed by a stamping and bending process, and the side shell is formed by a deep drawing process, and then The side shell and the middle shell are assembled to form an integral box shell. Such as Figure 11-13 As shown, it specifically includes the following steps:
[0054] (1) Disassemble the box shell into the first side part 6, the middle part shell 7 and the second side part 8 along its width direction;
[0055] (2) The first side part and the second side part form the side part shell, and the one-piece plate is selected, and the blank 5 is formed by drawing process, and then the first side part and the second side part separated from each other are formed by punching department;
[0056] (3) Select the sheet material 9 for forming the middle shell, first punch and form each concave-convex pattern and / or through hole on...
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