Composite inclined jacking mechanism of double-color headlamp matched mirror mould

Abstract

The invention relates to a composite inclined jacking mechanism of a double-color headlamp matched mirror mould, which comprises an inclined jacking and an elastic block. The inclined jacking is provided with a chute; the elastic block is arranged in the chute and is in sliding fit with the inclined jacking; the sliding direction of the elastic block relative to the inclined jacking forms an included angle with the moving direction of the inclined jacking; a lower groove with a downward opening is arranged on the elastic block, the side surface of the elastic block close to a cavity is a forming surface, an inclined convex structure is arranged on the forming surface, the forming surface is combined with a surface of the convex structure and a side surface of the same side of the inclinedjacking to be used for forming an outer side surface of an inverted buckling area of a moulding product with a positioning rib, a pressure spring is arranged in the lower groove, and a limiting devicefor limiting the upward movement limit position of the elastic block is arranged on the inclined jacking. According to the composite inclined jacking mechanism of a double-color headlamp matched mirror mould, the core-pulling problem of the structure of the positioning rib extending outwards in the inverted buckling area of the double-color headlamp matched mirror can be solved, the structure issimple, the operation is convenient, and the produced matched mirror can be effectively positioned in the X direction when being installed with a decorative ring, so that the corresponding matched mirror product can obtain higher market competitiveness.

Description

technical field [0001] The invention relates to an inclined roof mechanism, in particular to an inclined roof mechanism used for processing a mold of a two-color headlight light distribution mirror with an outwardly extending positioning rib structure. Background technique [0002] figure 1 It is a schematic diagram of the inclined top mechanism of the mold used in the injection molding process of the existing two-color headlight light distribution mirror, the junction of the parting surface (PL surface) and the transparent part 1 and black part 2 on the two-color headlight light distribution mirror Alignment, above the parting surface is the upper mold 3, below the parting surface is the lower mold 4 and the inclined top 5, the inclined top and the lower mold are connected by sliding in an oblique direction, and the left side of the inclined top is used to form the undercut structure on the outside of the black part. When the mold is opened, the upper mold leaves upwards, ...

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Problems solved by technology

[0003] figure 2 It is a new structural type of two-color headlamp light distribution mirror. Compared with the existing two-color headlight light distribution mirror, it has an additional positioning rib structure in the undercut area. The installation plays an important role in the X-direction positioning, but it also causes the single inclined roof mechanism commonly used on the existing mold to be unable to realize the forming and demoulding of the positioning ribs. The manufacture of the new two-color headlight light distribution mirror has become a problem that needs to be solved.

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