Injection mold

An injection mold and template technology, applied in the field of injection molds, can solve the problems of low production efficiency, cumbersome mold repair and adjustment, etc., and achieve the effect of improving production efficiency and convenient mold repair and adjustment.

Inactive Publication Date: 2021-09-28
JIANGXI JINGCHAO OPTICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the related art, when the parts constituting the molding cavity are repaired and adjusted, the injection mold as a whole needs to be removed from the molding machine, and after the mold is repaired and adjusted, the entire injection mold is installed on the molding machine, and the mold repair and adjustment are more cumbersome , lower production efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Please also refer to Figure 1 to Figure 3 , is a structural schematic diagram of an injection mold 1 provided in Embodiment 1 of the present invention. The injection mold 1 includes a first fixing plate 10, a first template 20, a second template 30, a second fixing plate 40, and a first core assembly 50. The second core assembly 60, the first pressing block 70 and the second pressing block 80, the first template 20 is set on the first fixing plate 10, and the side of the first template 20 facing away from the first fixing plate 10 is set There are a first mounting hole 21 and a first groove 22, the second template 30 is connected to the first template 20, the second template 30 is located on the side of the first template 20 away from the first fixing plate 10, the second template 30 The second template 30 is provided with a second installation hole 31 and a second groove 32 on one side facing the first template 20, and the second fixing plate 40 is arranged on the sid...

Embodiment 2

[0073] see Figure 4 , is a schematic structural diagram of a spacer 2 provided in Embodiment 2 of the present invention. The spacer 2 is used to space or compress lenses of optical lenses. The spacer 2 is made by the injection mold of Embodiment 1.

[0074] Embodiment 2 of the present invention provides a spacer 2, which is made by the injection mold of Embodiment 1. During the production process, it is more convenient to modify and adjust the mold, and the production efficiency is higher.

Embodiment 3

[0076] Embodiment 3 of the present invention provides a lens made by using the injection mold of Embodiment 1.

[0077] Embodiment 3 of the present invention provides a lens, which is made by using the injection mold of Embodiment 1. During the production process, mold repair and adjustment are more convenient and the production efficiency is higher.

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PUM

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Abstract

The invention relates to the technical field of injection mold production, and discloses an injection mold. The injection mold comprises a first fixing plate, a first mold plate, a second mold plate, a second fixing plate, a first mold core assembly, a first pressing block, a second mold core assembly and a second pressing block; the first mold plate is arranged on the first fixing plate; the first mold plate is provided with a first mounting hole and a first groove; the second mold plate is connected to the first mold plate; the second mold plate is provided with a second mounting hole and a second groove; the second fixing plate is arranged on the side of the second mold plate away from the first mold plate; the first mold core assembly is located in the first mounting hole; the first pressing block is detachably located in the first groove and used for pressing the first mold core assembly into the first mounting hole; the second mold core assembly is located in the second mounting hole; the second pressing block is detachably located in the second groove and used for pressing the second mold core assembly in the second mounting hole; and the second mold core assembly and the first mold core assembly define a forming cavity by enclosure. By the adoption of the injection mold provided by the invention, mold repairing and adjusting are convenient, and the production efficiency is high.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to an injection mold. Background technique [0002] Injection molds are usually suitable for mass production. After multiple productions, it is necessary to modify and adjust the parts that make up the molding cavity (used to form injection molded parts) to ensure the yield of injection molded parts produced by injection molds, especially for production Injection molds for ultra-precision parts related to lenses. [0003] However, in the related art, when the parts constituting the molding cavity are repaired and adjusted, the injection mold as a whole needs to be removed from the molding machine, and after the mold is repaired and adjusted, the entire injection mold is installed on the molding machine, and the mold repair and adjustment are more cumbersome , lower production efficiency. Contents of the invention [0004] The embodiment of the invention discloses an inje...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26
CPCB29C45/26
Inventor 邹海荣李明杨文明张刚强
Owner JIANGXI JINGCHAO OPTICAL CO LTD
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