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A door frame molding die and its molding process

A technology for forming molds and door frames, which is applied in coating and other directions, can solve problems such as product size changes, and achieve the effect of improving production quality and dimensional accuracy

Active Publication Date: 2022-05-03
勇气模具塑胶(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that the product size changes due to the gap between the outer wall of the inclined rod and the inner wall of the inclined hole, the application provides a door frame molding die and its molding process

Method used

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  • A door frame molding die and its molding process
  • A door frame molding die and its molding process
  • A door frame molding die and its molding process

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Embodiment Construction

[0046] The following is attached Figure 2-6 The application is described in further detail.

[0047] The embodiment of the application discloses a door frame molding die. refer to figure 2 , the door frame forming mold includes enclosing forming cavity 3 (see image 3 ) of the first half-mold 1 and the second half-mold 2 , after demoulding, the formed product 30 (door frame) stays in the first half-mold 1 .

[0048] refer to image 3 , the first half mold 1 includes four fixed seats 17, two first sliding modules 18, two second sliding modules 19, a first movable module 4 and a second movable module 5, and the fixed seats 17 are located in the first half The four corners of the mold 1 and the fixed seat 17 are fixed relative to the injection molding equipment, while the first sliding module 18 and the second sliding module 19 can slide relative to the fixed seat 17 in the same plane.

[0049] refer to figure 2 with image 3, a base plate 20 is jointly fixed on the fou...

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Abstract

The present application relates to the field of injection moulds, in particular to a door frame forming mold, comprising a first half-mold and a second half-mold enclosing a molding cavity, and a first movable module and The second movable module, the first movable module and the second movable module participate in enclosing the inner wall of the molding cavity, the second half-mould is provided with a first slanting rod and a second slanting rod, and the first movable module is provided with the first The first slanted hole matched with the slanted bar, the second slanted hole matched with the second slanted bar is provided on the second movable module; The protruding part that cooperates with the groove when molded, and the inner wall of the groove is provided with push plates pushed by the driving mechanism in pairs. on the contrary. The application solves the problem that the size of the product changes due to the seam between the outer wall of the inclined rod and the inner wall of the inclined hole, and improves the production quality.

Description

technical field [0001] The present application relates to the field of injection molds, in particular to a door frame molding mold and a molding process thereof. Background technique [0002] Injection molds are divided into thermosetting plastic molds and thermoplastic plastic molds according to the molding characteristics; according to the molding process, they are divided into transfer molds, blow molds, casting molds, thermoforming molds, hot compression molds (compression molds), injection molds, etc. Among them, the hot pressing mold can be divided into three types: overflow type, semi-overflow type and non-overflow type according to the overflow method, and the injection mold can be divided into two types: cold runner mold and hot runner mold according to the gating system; Divided into mobile, fixed two. [0003] After the upper mold and the lower mold of the original injection mold are closed, they only rely on the guide column of the mold for stability and positio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/26B29C45/00B29C45/40
CPCB29C45/2602B29C45/0055B29C45/4005
Inventor 顾鸣
Owner 勇气模具塑胶(苏州)有限公司