Technique for riveting base plate of radiator and fins
A heat sink and fin technology, which is applied in the field of riveting technology of the bottom plate of the heat sink and fins, can solve the problems that the forming mold is easy to break, the heat sink cannot meet the industrial economic benefits, and the cost is high
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[0024] See first Figure 2 ~ Figure 3 As shown, the riveting process of the bottom plate of the radiator and the fins of the present invention includes a jig 2. The jig 2 is formed with a cavity 21, and the forming mold 3 is installed in the cavity 21 of the jig 2 and formed The mold 3 is integrally provided with a plurality of punches 31 arranged in sequence. The punches 31 extend from the molding mold 3 and have a predetermined height. The fins 4 are composed of a plurality of pieces, and the plurality of fins 4 are formed by the front molding. The operation is combined into a single body. There is a predetermined gap between adjacent fins 4, and the fins 4 can be inserted into the forming mold 3 to be positioned so that the fins 4 and the punches 31 are arranged adjacently and staggered. A bottom plate 5 has a surface Corresponding grooves 51 are formed at the joint end of the fin 4, and the bottom plate 5 is positioned on the fixture 2 (such as Figure 4 ), the fin 4 must be in...
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