Production technology of intermediate frame structure and intermediate frame structure
A technology of production process and frame structure, applied in the direction of rack/frame structure, casing/cabinet/drawer parts, etc., can solve the problems of large waste of raw materials, high processing cost, long processing cycle, etc., and achieve production cost The effect of reduction, low cost, process and cycle reduction
Inactive Publication Date: 2015-09-09
AOJIE HARDWARE JIANGSU
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Problems solved by technology
[0002] At present, the middle frame brackets of many mobile electronic equipment metal casings are made of pure aluminum profiles or stainless steel plates, and the basic frame structure is formed by CNC milling machine processing. For the CNC milling process section, a complete profile is used However, direct molding after multiple processes requires very high precision of processing equipment, and also has defects such as long processing cycle, large waste of raw materials, high defect rate and high processing cost.
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[0035] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0036] figure 1 It is a flow chart of the production process of the middle frame structure provided by the specific embodiment of the present invention. A production process of a middle frame structure, characterized in that it comprises the following steps:
[0037] Step 1, forming the frame 1 and the middle plate 2, wherein the frame 1 includes a plurality of segmented frames 3 that are not connected to each other. In this embodiment, the frame 1 is divided into three segmented frames 3, such as figure 2 As shown, the middle plate 2 is formed by a stamping process, and the schematic diagram after forming is shown in image 3 shown;
[0038] Step 2: Assemble and fix the frame 1 formed in step 1 and the middle plate 2, the segmented frame 3 is arranged along the edge of the middle plate 2, and t...
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The invention discloses a production technology of an intermediate frame structure and the intermediate frame structure, and relates to the technical field of mobile electronic equipment components. The production technology of the intermediate frame structure comprises the following steps that step one, a frame and an intermediate plate are formed; step two, the frame and the intermediate plate formed through the first step are assembled and fixed; step three, first time of machining is performed so that the structures on the frame are formed and the excess parts on the intermediate plate are cut off; step four, member embedding and injection molding are performed on the frame and the intermediate plate formed in the third step so that an injection-molded plastic structure is formed; step five, second time of machining is performed: the external surface of the frame is fine-milled and the corresponding structures on the frame are formed; step six, the intermediate plate is cut, and the part, on which member embedding and injection molding are not performed, of the middle part of the intermediate plate is cut off; and step seven, post processing is performed; and the intermediate frame structure is produced by adopting the production technology of the intermediate frame structure. According to the production technology of the intermediate frame structure and the intermediate frame structure, defects that a conventional production technology of the intermediate frame structure is complex and production cost is high are overcome.
Description
technical field [0001] The invention relates to the technical field of mobile electronic equipment components, in particular to a production process of a middle frame structure and the middle frame structure. Background technique [0002] At present, the middle frame brackets of many mobile electronic equipment metal casings are made of pure aluminum profiles or stainless steel plates, and the basic frame structure is formed by CNC milling machine processing. For the CNC milling process section, a complete profile is used However, direct molding after multiple processes requires very high precision of processing equipment, and also has defects such as long processing cycle, large waste of raw materials, high defect rate, and high processing cost. With the development of metal technology and consumers' demand for innovative products, it is urgent to develop new production processes to make products with low production cost and high strength to meet the needs of consumers. C...
Claims
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IPC IPC(8): H05K5/02H05K7/18
Inventor 施碧溪
Owner AOJIE HARDWARE JIANGSU