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A double-linkage type three-way pipe bending core-pulling mechanism

A core-pulling mechanism and double-linkage technology, applied in the field of double-linkage tee pipe elbow core-pulling mechanism, can solve the problem that the demoulding mechanism is difficult to achieve one mold with multiple holes, so as to improve reliability and mold injection production efficiency , Reasonable structural design, and the effect of simplifying complexity

Inactive Publication Date: 2018-01-19
河北龙润管道集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] like figure 1 As shown, when the three-way pipe product is molded, the difficulty of demoulding the product lies in the core-pulling demoulding of the 90° elbow part in the middle part. It is difficult for the mechanism to achieve multiple cavities in one mold. Therefore, it is necessary to design a special core-pulling and demoulding mechanism for the elbow part to complete the demoulding of the elbow part for products with more than two cavities; at the same time, it is also necessary to ensure that the simpler the core-pulling mechanism, the easier the mold Processing, and the principle of relatively reducing the cost of mold production, and the simpler the mechanism, the better its reliability and stability

Method used

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  • A double-linkage type three-way pipe bending core-pulling mechanism
  • A double-linkage type three-way pipe bending core-pulling mechanism
  • A double-linkage type three-way pipe bending core-pulling mechanism

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Embodiment Construction

[0015] Figure 1-6 Shown is the relevant explanatory diagram of the present invention; a double-linkage type three-way pipe elbow core-pulling mechanism, including the first elbow slider head 1, the first round pipe slider inclined guide post 2, the first round pipe slider Wedging block 3, the first round tube slider 4, the first elbow slider head pull rod 5, the left baffle 6, the first round tube slider seat guide chute 7, the first groove bottom plate 8, the first round tube Slider seat 9, left universal pull rod 10, left universal sleeve 11, first power cylinder 12, first power cylinder mounting plate 13, universal seat guide chute 14, universal seat 15, right universal sleeve 16, Right universal pull rod 17, second groove bottom plate 18, second round tube slider seat 19, second round tube slider seat guide chute 20, right baffle plate 21, second elbow slider head pull rod 22, second Round pipe slider inclined guide post 23, second round pipe slider wedging block 24, sec...

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Abstract

The invention provides a double linkage type t-branch pipe elbow core-pulling mechanism. The double linkage type t-branch pipe elbow core-pulling mechanism comprises a first position side core-pulling elbow core-pulling mechanism, a second position side core-pulling elbow core-pulling mechanism and a two-position position side core-pulling elbow core-pulling mechanism power mechanism; by adopting the double linkage type t-branch pipe elbow core-pulling mechanism according to the technical scheme, the complexity of the position side core-pulling mechanisms of a middle elbow part of a traditional t-branch pipe product when a multi-cavity mold is designed is simplified, the reliability of the arc core-pulling mechanisms and the injection and production efficiency of the mold are improved, and the production and the manufacture costs of the mold are lowered; the structural design is reasonable, the structure is compact, the work is stable, and the double linkage type t-branch pipe elbow core-pulling mechanism is safe and reliable.

Description

technical field [0001] The invention relates to the field of injection mold mechanism design, in particular to a double-linkage type three-way pipe elbow core-pulling mechanism. Background technique [0002] Such as figure 1 As shown, when the three-way pipe product is molded, the difficulty of demoulding the product lies in the core-pulling demoulding of the 90° elbow part in the middle part. It is difficult for the mechanism to achieve multiple cavities in one mold. Therefore, it is necessary to design a special core-pulling and demoulding mechanism for the elbow part to complete the demoulding of the elbow part for products with more than two cavities; at the same time, it is also necessary to ensure that the simpler the core-pulling mechanism, the easier the mold Processing, and the principle of relatively reducing the cost of mold production, and the simpler the mechanism, the better its reliability and stability. Contents of the invention [0003] The technical pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/33
CPCB29C45/33B29C45/332B29C2045/334
Inventor 金波
Owner 河北龙润管道集团有限公司
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