New energy automobile high-voltage plug INSERT forming die

Abstract

The invention discloses a new energy automobile high-voltage electric plug INSERT forming die. The forming die comprises an upper die set and a lower die set, the upper die set comprises an upper bottom plate, an upper die plate is arranged on the upper bottom plate, an upper die core is arranged on the upper die plate, a pair of upper die cavities are formed in the upper die core, the lower die set comprises a lower bottom plate, die feet are arranged on the lower bottom plate, a lower die plate is arranged on the die feet, a lower die core is arranged in the lower die plate, a pair of lower die cavities are formed in the lower die core, two sets of bouncing insert cores and two sets of iron piece positioning insert cores are arranged in the lower die plate, two groups of plug inserts are further arranged in the lower die plate, an ejector pin plate is arranged in each die foot in a sliding manner, and two sets of ejector pins are arranged on each ejector pin plate. The die is reasonable in design, good in demolding effect, low in die manufacturing difficulty and low in maintenance cost.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to an INSERT molding mold for a high-voltage electric connector plug of a new energy vehicle. Background technique [0002] With the development of society and the improvement of economic level, people's awareness of environmental protection has gradually increased, and the demand for low-carbon life and low-carbon economy has become increasingly strong. At the same time, it is an indisputable fact that domestic and foreign oil prices continue to rise. Therefore, for the automotive industry, people are urgently seeking new engine technology to replace the traditional internal combustion engine technology. Under such a general environment, new energy vehicles such as electric vehicles or hybrid vehicles that meet people's expectations for energy conservation and environmental protection are increasingly favored by people. With the policy support and car purchase subsidies f...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the common charging connection plugs on the market are formed by injection molding. At present, most of the existing automotive high-voltage electric plug INSERT molding molds have poor demoulding effect, difficult mold manufacturing, and high maintenance costs.

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