Rectifier heat dissipation shell manufacturing and forming machining equipment

Abstract

The invention relates to the technical field of rectifier heat dissipation shell machining, in particular to rectifier heat dissipation shell manufacturing and forming machining equipment which comprises a machining table and a positioning device, the positioning device is fixedly installed on the upper end face of the machining table, and the positioning device comprises an inverted-U-shaped plate, a positioning air cylinder, an extrusion plate, an electric telescopic rod, a moving frame, a grinding frame and a cleaning frame. The grinding frame comprises a moving plate, an L-shaped frame, a first motor, a first chain wheel, a support, a second chain wheel, a toothed chain belt, a grinding belt and a grinding plate, the machining table is matched with the positioning device to position a heat dissipation shell, the heat dissipation shell is ground through the positioning device, chippings on the surface of a part can be removed in time in the grinding process, and in the whole process, the machining efficiency is improved. Workers do not need to carry out machining operation, the machining efficiency of the equipment for machining the heat dissipation shell is improved, and meanwhile it is guaranteed that the surface quality of the heat dissipation shell is uniform.

Description

technical field [0001] The invention relates to the technical field of rectifier heat dissipation shell processing, in particular to a rectifier heat dissipation shell manufacturing molding processing equipment. Background technique [0002] The rectifier is a device that converts alternating current into direct current. It can be used for power supply and detection of radio signals, etc. The rectifier will generate heat during use. In order to ensure the normal use of the rectifier, the rectifier shell adopts a shell with a heat dissipation structure, that is, a heat dissipation shell. [0003] The cooling shell of the rectifier is generally processed by injection molding. After the processing is completed, in order to improve the heat dissipation effect of the cooling shell, the outer surface of the cooling shell needs to be finished. Because the shape of the cooling shell of the rectifier is relatively complicated, it is difficult to polish, and it is difficult to guarante...

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Problems solved by technology

[0003] The cooling shell of the rectifier is generally processed by injection molding. After the processing is completed, in order to improve the heat dissipation effect of the cooling shell, the outer surface of the cooling shell needs to be finished. Because the shape of the cooling shell of the rectifier is relatively complicated, it is difficult to polish, and it is difficult to guarantee the rectifier. The heat dissipation shell is fully polished. After the grinding is completed, the debris on the surface of the heat dissipation shell needs to be cleaned, and these debris are attached to the grinding parts and the surface of the shell during the grinding process, which has a certain impact on the grinding effect.

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