Machining device for compounding metal hollowed-out framework and high polymer material

Abstract

The invention relates to a machining device for compounding a metal hollowed-out framework and a high polymer material and belongs to the technical field of die mechanical manufacturing. The machiningdevice has the main technical characteristics that the hollowed-out framework is installed at the center of a lower die with a circular-truncated-cone-shaped structure in a sleeved manner through a locating die core, a middle sleeve is installed on the circular-truncated-cone-shaped structure of the lower die in a sleeving manner, an upper die is installed on the middle sleeve in a sleeving manner, the lower die, the middle sleeve, the upper die, the hollowed-out framework and a gland define a die cavity shaped like a reversed Chinese character 'ao', a fixing bolt is arranged between the upper die and the locating die core, support inserts are installed on the hollowed-out framework, and the gland is arranged between the upper die and the hollowed-out framework and the support inserts. The machining device for compounding the metal hollowed-out framework and the high polymer material is convenient to use, and directly conducts compounding and hot-pressing on the metal hollowed-out framework and the high polymer material to manufacture a compound product, and it can be guaranteed that the metal hollowed-out framework cannot generate axial and radial deformation.

Description

technical field [0001] The invention relates to a processing device for directly molding polymer raw materials on the surface of a metal hollow skeleton, in particular to a processing device for compounding a metal hollow skeleton and a polymer material, and belongs to the technical field of mechanical manufacturing. Background technique [0002] Compared with the composite products of metal solid skeleton, composite products with metal hollow skeleton can reduce product weight, save metal material loss, reduce labor intensity in product turnover, transportation and use process, and at the same time reduce rotation during product use. inertia. However, due to the easy deformation of the metal hollow skeleton, it is difficult to produce and process composite products. [0003] According to the direct molding process of conventional metal framework and polymer raw materials, the metal hollow framework is prone to deformation. Even if the support module is added, since the up...

AI Technical Summary

Problems solved by technology

Therefore, a new technical solution is provided: the process device of direct molding of metal hollow frame and polymer material is adopted, the problem of radial deformation of the hollow frame is solved through the support insert, and then the gland, the support insert and the hollow frame are connected through the fixing nut The frame is fixed on the lower mold, which can solve the problem of axial deformation of the metal hollow frame

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