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A mold for processing an air passage of an air intake manifold outlet of an automobile and a demoulding method thereof

A technology for processing molds for intake manifolds, which is applied to tubular objects, household appliances, and other household appliances. It can solve the problems of reducing the intake flow rate and gas pressure and affecting the intake efficiency, so as to increase the gas pressure and improve the air intake efficiency. Effect of improving flow rate and intake stability

Active Publication Date: 2022-05-17
QINGDAO HUATAO AUTOMOBILE MOLD
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  • Application Information

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Problems solved by technology

[0003] In the prior art, some intake manifolds are designed to increase the cross-sectional area of ​​the passage in order to reduce the intake duct and intake pipe resistance of the intake manifold, but the above design will reduce the intake flow rate and gas pressure , affecting the air intake efficiency

Method used

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  • A mold for processing an air passage of an air intake manifold outlet of an automobile and a demoulding method thereof
  • A mold for processing an air passage of an air intake manifold outlet of an automobile and a demoulding method thereof
  • A mold for processing an air passage of an air intake manifold outlet of an automobile and a demoulding method thereof

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0031] refer to Figure 1-Figure 10 , figure 1 It is a top view of the automobile intake manifold in the present invention; figure 2 for the invention figure 1 Middle C-C direction sectional view; image 3 for the invention figure 2 explosion map; Figure 4 It is a structural schematic diagram of a tightened state of the mold of the present invention; Figure 5 It is a structural schematic diagram of a demoulding state of the mold of the present invention; Figur...

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Abstract

The invention discloses a mold for processing an air channel of an air intake manifold outlet of an automobile and a demoulding method thereof, and relates to the technical field of automobile engines. The air passage processing mold of the air intake manifold air outlet of the automobile includes: a demoulding slider, the demoulding slider is provided with a slideway through hole A and a slideway through hole B, and the throughhole of the slideway through hole A The hole length value is greater than the through hole length value of the slideway through hole B; the small slider A, the small slider A includes a slider head A, and the slider A connected to the slider head A is set at the limit of the slider A tail end. bit block A. In the present invention, by setting the air outlet airway as a constricted shape, the air flow rate and gas pressure can be increased, the intake stability can be improved, and the intake efficiency and engine combustion efficiency can be improved; by designing a horn-shaped or inverted cone mold, it can realize Neck type air outlet airway processing; through the split mold structure design, and the cooperation between small slider A and small slider B and the demoulding slider, the smooth demoulding of the mold and the air outlet airway is realized.

Description

technical field [0001] The invention relates to the technical field of automobile engines, in particular to a mold for processing an airway of an air intake manifold outlet of an automobile and a demoulding method thereof. Background technique [0002] The intake manifold is an important part that distributes the air introduced by the throttle valve to each cylinder, and participates in the combustion in the engine combustion chamber after atomizing the injected fuel. It plays a vital role in the working efficiency and power output performance of the entire engine. important role. [0003] In the prior art, some intake manifolds are designed to increase the cross-sectional area of ​​the passage in order to reduce the intake duct and intake pipe resistance of the intake manifold, but the above design will reduce the intake flow rate and gas pressure , affecting the intake efficiency. How to solve the above-mentioned technical problems is a technical problem that needs to be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C33/30B29C33/44B29L23/00
CPCB29C33/301B29C33/44B29L2023/22Y02T10/12
Inventor 尹立雪马靖岩代兰娟严谨
Owner QINGDAO HUATAO AUTOMOBILE MOLD
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