Engine oil cooling equipment and manufacturing method thereof

A technology of engine oil cooling and manufacturing method, which is applied in the direction of mechanical equipment, engine components, machines/engines, etc., can solve the problems of complex injection molding and demoulding of the filter cover, and increase the difficulty of design, so as to achieve simple mechanism and reduce use requirements , the effect of reducing the cost of use

Inactive Publication Date: 2019-06-18
仇成杰
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

In view of the complicated demoulding characteristics of the injection molding of the filter cover of the oil cooling equipment in the prior art, on the basis of precise analysis based on CAD and CAE, design calculations are made for its core-pulling mechanism, ejection mechanism and mold structure Analysis, optimization mechanism, and reasonable selection of parts; therefore, in view of the difficulty in designing the side core-pulling mold structure and demoulding mechanism of plastic products, it is necessary to make design structural innovations

Method used

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  • Engine oil cooling equipment and manufacturing method thereof
  • Engine oil cooling equipment and manufacturing method thereof
  • Engine oil cooling equipment and manufacturing method thereof

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Embodiment Construction

[0019] Figure 1-4 Shown is the relevant explanatory diagram of the present invention; a certain oil cooling equipment filter cover product such as figure 1 As shown, the material is modified plastic ABS+20%PC+G, the shrinkage rate is 0.6%, (PC / ABS German Bayer FR2010 injection grade is easy to flow and flame retardant); the average wall thickness of the product is 3mm; the structure of the product is composed of two parts, The main body of the filter box cover and the 7 features on the box cover T1~T7T1 is the intake manifold, T2 is the sub-pipe interface on the intake manifold; T3 and T4 are the fastening screw columns of the sub-pipe joints; T5 is the main body of the box cover. The feature of inserting holes on one side; T6 is a circular arc transition section extending from the central pipe of the manifold to the center of the box cover; T7 is the undercut area formed between the feature of T1 and the edge of the main body of the box cover; the inner side of the box cover...

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Abstract

The invention provides engine oil cooling equipment and a manufacturing method thereof. A filter cover injection mold provided by the invention adopts the technical scheme, so that the problem of difficulty in injection molding of the whole product due to the fact that a product is complex in structure and difficult to release is solved. Compared with the prior art, the filter cover structural strength, deformation control and anti-aging performance of the engine oil cooling equipment manufactured by the filter cover injection mold are greatly improved, and the product quality of the engine oil cooling equipment is further guaranteed. Meanwhile, due to the fact that the mode of automatic molding production is adopted, the manufacturing efficiency of the product is greatly improved, and thecost is saved.

Description

technical field [0001] The invention relates to the field of mechanical equipment design, in particular to an oil cooling equipment and a manufacturing method thereof. Background technique [0002] Large-scale plastic parts are an important part of the production of auto parts. Compared with the injection molding of plastic parts of general electronics and household appliances, they have significant production characteristics. The requirements for working ability are high, and the performance requirements for the selection of mold materials such as strength are high; the second is that the product structure is relatively complex, and there are many requirements for the structural design of the mold, especially the demoulding mechanism is relatively complicated; the third is that plastic materials generally need to be modified. Permanent plastics, such as glass fiber reinforced modification, etc.; the structural characteristics of large plastic parts of automobile engines are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/27B29C45/33B29C45/40F01M11/00F01M11/03
Inventor 不公告发明人
Owner 仇成杰
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