Processing method of plastic electronic shell product with metal end feet
A processing method, metal end technology, applied in the direction of electrical equipment shell/cabinet/drawer, electrical components, etc.
Inactive Publication Date: 2010-06-16
杜效白
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Problems solved by technology
[0003] The purpose of the present invention is to solve the shortage of the production process of the above-mentioned plastic electronic shell products with metal pins, and propose a processing method for plastic electronic shell products with metal pins, so that the metal pins do not need to be cut and formed, and the outer metal can be compensated. Insufficiency that the cross-section of the terminal pin cannot be electroplated
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[0016] A method for processing a plastic electronic housing product with metal pins according to the present invention will be described in detail below with reference to the accompanying drawings.
[0017] Such as figure 2 , image 3 and Figure 4 As shown, a processing method of a plastic electronic shell product with metal pins, the manufacturing steps are as follows:
[0018] A: Through the injection molding process, the metal end legs and plastic raw materials are formed into semi-finished products, and the connecting rod is connected to the metal end legs in the product;
[0019] B: Pre-bending the outer metal end of the semi-finished product;
[0020] C: Perform surface electroplating treatment on the outer metal pins of the semi-finished product;
[0021] D: Cut off the connecting rod in the semi-finished product after the electroplating treatment;
[0022] E: Check the package.
[0023] In order to cut off the guide pin 5 connecting the connecting rod 2 and the...
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The invention relates to a processing method of a plastic electronic shell product with metal end feet, which comprises the following making steps of: A: preparing the metal end feet and a plastic raw material into a semi-finished product through injection molding, wherein connecting rods are connected to the metal end feet in the product; B: carrying out pre-springing molding on the metal end feet of the semi-finished product; C: electroplating the surfaces of the metal end feet of the semi-finished product; D: cutting off the connecting rods in the electroplated semi-finished product; and E: inspecting and packaging. By adopting the method, the connecting rod is changed to be used for connecting the metal end feet in the semi-finished product, outer metal end feet can be molded in advance before electroplating without being molded by cutting off after the electroplating, and therefore, the method solves the problem that the cross sections of the outer metal end feet can not be electroplated by the previous method without destroying the electroplating layers of the outer metal end feet.
Description
technical field [0001] The invention relates to the processing field of plastic electronic shell products with metal end pins, in particular to a processing method for plastic electronic shell products with metal end pins. Background technique [0002] The function of the plastic shell of an electronic product is to protect and accommodate the electronic and electrical components inside the shell, and the internal electronic and electrical components are connected to external circuits or other electronic products through metal terminals. The current processing and production methods of plastic electronic housing products with metal terminals are as follows: figure 1 As shown, during injection molding, a semi-finished connecting rod 2 is provided on the outside of multiple products to facilitate the electroplating and conduction of the metal end pins. The connecting rod 2 is connected to the metal end pins 3 outside the product. The rod 2 is severed and separated into indivi...
Claims
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Inventor 杜效白
Owner 杜效白