Automobile air inlet pipe injection mold easy to demold

A technology for injection molds and air intake pipes, which is applied to household appliances, tubular items, other household appliances, etc., can solve problems such as difficulty in demoulding, influence on the quality of injection molded parts, and reduce product qualification rate, and achieve easy demoulding and good use efficiency. , The effect of improving the efficiency of demoulding

Pending Publication Date: 2022-03-04
苏州希尔林机械科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When injecting the intake pipe of an automobile, since there is a knife edge at the intake pipe, it will be difficult to remove the mold during demoulding, which will affect the quality of the injection molded parts and reduce the qualified rate of the product

Method used

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  • Automobile air inlet pipe injection mold easy to demold
  • Automobile air inlet pipe injection mold easy to demold
  • Automobile air inlet pipe injection mold easy to demold

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Embodiment

[0039] An injection mold for an easy-release automobile intake pipe, such as Figure 1 to Figure 4 As shown, it includes: an upper mold base 1; a lower mold base 2 arranged opposite to the upper mold base 1; an injection molding plate for injection molding of the intake pipe, and the injection molding plate includes: an upper injection molding plate 3, and an upper injection molding plate The lower injection molding plate 4 arranged in cooperation with the plate 3; the injection ejection mechanism positioned on the lower injection molding plate 4 for injection molding the intake pipe, the injection ejection mechanism includes: the main ejection mechanism 5, and the auxiliary ejection mechanisms located on both sides of the main ejection mechanism 5 6. And the auxiliary fixed push-out mechanism 7 located on the side of the auxiliary push-out mechanism 6, the main push-out mechanism 5 is used to shape the mouth of the intake pipe; and the injection molded stabilizer used to stabi...

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Abstract

The invention relates to an easy-to-demould injection mould for an automobile air inlet pipe. The easy-to-demould injection mould comprises an upper mould base; the lower die holder is arranged opposite to the upper die holder; the injection molding plate is used for performing injection molding on the air inlet pipe and comprises an upper injection molding plate and a lower injection molding plate matched with the upper injection molding plate; the injection molding push-out mechanism is located on the lower injection molding plate and used for conducting injection molding on the air inlet pipe, and the injection molding stabilizing piece is used for conducting stable injection molding on ribs on the air inlet pipe. In an initial state, the upper mold base and the lower mold base are in a mold closing state, and injection molding operation is carried out; after injection molding operation is completed, the upper mold base is separated from the lower mold base, and the limiting clamping block and the upper mold base synchronously move upwards, so that the clamping claw connected to the driving base can be pushed out from the knife edge of the air inlet pipe; and when the clamping claw is separated from the knife edge, the driving device drives the driving seat to continuously withdraw outwards, so that the demoulding operation at the knife edge is realized.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to an injection mold for an easy-release automobile intake pipe. Background technique [0002] Injection mold is a tool for producing plastic products, and it is also a tool for endowing plastic products with complete structure and precise size. The plastic material melted by heat is injected into the mold from the nozzle under high pressure, and after cooling, the molded product is obtained. [0003] When injecting the intake pipe of an automobile, since the intake pipe is provided with a knife edge, it will be difficult to remove the mold during demoulding, which will affect the quality of the injection molded parts and reduce the qualified rate of the product. Contents of the invention [0004] In order to solve the above technical problems, the present invention provides an injection mold for an easy-release automobile intake pipe, which has the advantage of good release effect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26B29C45/40B29C45/27B29L23/00
CPCB29C45/26B29C45/4005B29C45/27B29L2023/22
Inventor 何志武蔡祥力
Owner 苏州希尔林机械科技有限公司
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