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Automobile charging port cover mold

A car charging and charging port technology, which is applied in the field of auto parts manufacturing, can solve the problems of complex product parts, increased assembly process and cost, and heavy product assembly, so as to reduce development costs, reduce parts parts, and avoid stuck hysteresis effect

Pending Publication Date: 2022-01-04
SAIC-GM-WULING AUTOMOBILE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Limited by mature injection mold design and molding process analysis experience, a small number of pure injection charging port cover products and molds have the following defects: most of them use single-ear product structure and relatively simple mold slider design, and the product assembly is heavy; The rotation axis of the product is not molded at one time, and the product parts are complicated to increase the assembly process and cost; adjusting the product's operating force and size requires multiple revisions and trial production of the mold, resulting in additional development costs

Method used

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  • Automobile charging port cover mold
  • Automobile charging port cover mold
  • Automobile charging port cover mold

Examples

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Embodiment Construction

[0030] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted.

[0031] The terms "a", "an", "the", "said" are used to indicate the presence of one or more elements / components / etc; the terms "comprising" and "have" are used to indicate an open-ended inclusion means and means that additional elements / components / etc. may be present in addition to the listed elements / components / etc.

[0032] Such as Figure 1 to Figure 10 as shown, figure 1 An exploded view of an automobile charging port co...

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Abstract

The invention provides an automobile charging port cover mold. The automobile charging port cover mold comprises an upper mold assembly, a lower mold assembly and a first sliding block, wherein the upper mold assembly comprises an upper mold base and an upper mold core, the upper mold core is connected to the upper mold base, the lower mold assembly comprises a lower mold base and a lower mold core, the lower mold core is connected to the lower mold base, the lower mold core and the upper mold core jointly define a charging port cover cavity so that a charging port cover main body and a rotating arm assembly which are integrally formed can be formed in an injection molding mode, the first sliding block is connected to the lower mold base, a first molded surface is arranged on the side wall, close to the lower mold core, of the first sliding block, and the first sliding block abuts against the lower mold core so that reinforcing rib structures arranged at intervals can be formed on the rotating arm assembly through the first molded surface. According to the automobile charging port cover mold, the rotating arm assembly is compensated and the deformation position is reserved by changing the first molded surface of the first sliding block, and it is ensured that the rotating arm assembly conforms to the original product design size.

Description

technical field [0001] The invention relates to the technical field of automobile parts manufacturing, in particular to a mold for an automobile charging port cover. Background technique [0002] The fuel filler cap of an automobile or the charging port cap of a new energy vehicle in the prior art is mainly formed by sheet metal stamping, or a combined product assembly of sheet metal stamping and injection molding. Limited by mature injection mold design and molding process analysis experience, a small number of pure injection charging port cover products and molds have the following defects: most of them use single-ear product structure and relatively simple mold slider design, and the product assembly is heavy; The rotation axis of the product is not molded at one time, and the product parts are complicated to increase the assembly process and cost. Adjusting the product's operating force and size requires multiple revisions and trial production of the mold, resulting in a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/33B29C45/40
CPCB29C45/332B29C45/4435
Inventor 沈亮涵周旭张梦萍
Owner SAIC-GM-WULING AUTOMOBILE CO LTD
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