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Automobile, automobile engine, engine oil cooling equipment and manufacturing method thereof

An automobile engine and engine oil cooling technology, which is applied in the direction of mechanical equipment, engine components, engine lubrication, etc., can solve the problems of increased design difficulty, complicated injection molding and demoulding of filter covers, etc., and achieves reduced use requirements and simple mechanism , the effect of reducing the cost of use

Inactive Publication Date: 2018-05-15
乌鲁木齐九品芝麻信息科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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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  • Automobile, automobile engine, engine oil cooling equipment and manufacturing method thereof
  • Automobile, automobile engine, engine oil cooling equipment and manufacturing method thereof
  • Automobile, automobile engine, engine oil cooling equipment and manufacturing method thereof

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Embodiment Construction

[0021] Figure 1-4 Shown is the relevant explanatory drawing of the present invention; Certain automobile engine engine 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 inne...

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Abstract

The invention provides an automobile, an automobile engine, engine oil cooling equipment and a manufacturing method thereof. A mold inclined hole loose core assembly and a mold side hole loose core assembly solve the technical problem that lateral circular holes are large in packaging force, and a common slider angle pin mechanism side loose core cannot meet the requirement for core pulling, and the advantages that by means of vigorous drive of an oil cylinder, the design difficulty of a mold emptier is lowered, the requirement for the formwork structural size is lowered, and the mold production and manufacturing cost is lowered.

Description

technical field [0001] The invention relates to the field of mechanical equipment design, in particular to an automobile, an automobile engine, engine 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 larg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01M5/00F01M11/03B29C45/27B29C45/33
Inventor 不公告发明人
Owner 乌鲁木齐九品芝麻信息科技有限公司
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