Embedding and rolling forming machine tool for radiator fins

Abstract

The invention belongs to an electronic radiator and particularly relates to an embedding and rolling forming machine tool for radiator fins. The embedding and rolling forming machine tool is characterized in that a workbench driving system comprises a hydraulic cylinder, a driving trolley, four support shafts, round wheels and steel wire ropes, wherein the piston of the hydraulic cylinder is fixedly connected the driving trolley; the four support shafts are fixedly connected to the left and the right sides of the driving trolley respectively; one round wheel is mounted on each support shaft; one end of each steel wire rope is fixed on a machine tool body; the other end of the steel wire rope is fixed on a movable workbench; and round grooves in the circumferences of the four round wheels on the four support shafts are in contact connection with the four steel wire ropes respectively, so as to form a pair of left driving hair springs and a pair of right driving hair springs. The embedding and rolling forming machine tool has the benefits that in the process that the hydraulic cylinder drives the driving trolley to move, the workbench mounted on the driving trolley moves not only along with the driving trolley but also relative to the driving trolley under the action of the two pairs of hair springs, so that the moving distance of the workbench is increased, and short distance input and long distance output are realized; and the embedding and rolling forming machine tool ensures that the pressing-in quality is reliable, insert plates are not distorted and cross sections are free of deformation.

Description

technical field [0001] The invention belongs to the technical field of electronic radiator processing equipment, and in particular relates to a radiator fin inlaid rolling forming machine tool used in the processing of super-long and high-power power electronic components inlaid radiators. Background technique [0002] Heat sinks for electronic components are widely used. At present, single-plate straight-tooth radiators are generally used. Since heating elements can only be installed on one side, the heat dissipation area is limited. In order to meet the heat dissipation requirements, it is necessary to increase the volume of the radiator, resulting in the disadvantages of increased volume and heavy weight of its downstream products. A large amount of material is wasted, which increases energy consumption and cost; at the same time, the heat sink of the radiator is mainly processed by extrusion, and then pressed and fixed with the heat dissipation plate to form a whole rad...

AI Technical Summary

Problems solved by technology

However, with the market demand, this equipment cannot meet the mosaic process of radiator fins longer than 2 meters

At the same time, during the use of this machine tool, it was found that the adjustment of the progressive extrusion depth of the two pressure rollers and the tension force were not synchronized, and the adjustment required experienced workers, which was time-consuming; To meet the meshing quality requirements of radiators for large power and electronic components, manufacturers urgently need to develop a different-tooth combined metal insert press molding with simple process, reliable quality, no distortion of the insert, and no deformation of the cross section. machine tools and processes

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