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Injection mold for automobile headlamp reflector

A technology for automobile headlights and injection molds, which is applied in the field of automobile mirror mold manufacturing, can solve the problems of high scrap rate, adverse effects on the health of operators, low production efficiency, etc., so as to improve fluidity, ensure molding quality and electric energy The effect of usage

Inactive Publication Date: 2017-05-31
LIUZHOU TONGWEI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, the headlight reflectors of automobiles were molded by injection molding. This molding method has a high scrap rate, low production efficiency, and has adverse effects on the health of operators.

Method used

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  • Injection mold for automobile headlamp reflector

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Embodiment Construction

[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0014] Such as figure 1 Shown, a kind of automobile headlight reflector injection molding mold comprises fixed mold fixed plate 1, moving module 23, movable mold fixed plate 17, pusher pipe 22, and described moving module 23 upper ends are connected with fixed mold fixed plate 1, and The lower end is connected with the movable mold fixed plate 17, and the pusher tube 22 runs through the movable module 23 and the movable mold fixed plate 17, and a heat pipe is arranged in the movable module 23 near the pusher tube 22, and the movable module 23 also includes The slider 6 and the slanted guide column 28 , the slider 6 is located on the upper part of the moving module 23 , and the slanted guide column 28 is connected with the slider 6 .

[0015] Where...

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PUM

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Abstract

The invention relates to the field of automobile reflector mold manufacturing, in particular to an injection mold for an automobile headlamp reflector. The mold comprises a fixed mold fixing plate, a movable mold block, a movable mold fixing plate and a pushing pipe, wherein the upper end of the movable mold block is connected with the fixed mold fixing plate, the lower end of the movable mold block is connected with the movable mold fixing plate, and the pushing pipe penetrates through the movable mold block and the movable mold fixing plate. A heating tube is arranged at the position, close to the pushing pipe, of the movable mold block. The movable mold block further comprises a sliding block and an inclined guide column, the sliding block is located at the upper part of the movable mold block, and the inclined guide column is connected with the sliding block. According to the mold, a temperature control system adopting the electronic heating tube for heating is adopted, so that the fluidity of melt is improved. Heat insulation plates are designed on the periphery of the mold, so that the molded part molding quality and the electric energy utilization rate are effectively ensured.

Description

technical field [0001] The invention relates to the field of automobile reflector mold manufacturing, in particular to an injection mold for automobile headlight reflectors. Background technique [0002] The car headlight reflector is the most important part in the car light, its function is mainly to reflect and focus the light and avoid direct light. The roughness of the reflective surface of the automobile headlight reflector is very low, so the requirements for the mold are high. In the past, the headlight reflectors of automobiles were molded by injection molding. This molding method has a high scrap rate, low production efficiency, and has adverse effects on the health of operators. Contents of the invention [0003] The invention provides an injection mold for a reflector of an automobile headlight, and aims to provide a mold with high production efficiency and high product precision. [0004] The invention provides an injection mold for automobile headlight refle...

Claims

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Application Information

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IPC IPC(8): B29C45/33B29C45/73
CPCB29C45/33B29C45/73
Inventor 袁玮骏黄名兴唐绍淼罗丙球
Owner LIUZHOU TONGWEI MACHINERY