Side guard panel subassembly of an automobile engine compartment

A technology for engine compartment and side shields, which is applied to the superstructure sub-assembly, vehicle components, superstructure and other directions, can solve the problems of heavy weight and complex structure, and achieve the effect of improving the torsional rigidity of the body

Active Publication Date: 2016-08-31
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the side panels of the engine compartment of general models are all integral cavities. Although they have a strengthening effect, they are heavy and have a complicated structure. Therefore, a new structure needs to be developed.

Method used

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  • Side guard panel subassembly of an automobile engine compartment
  • Side guard panel subassembly of an automobile engine compartment
  • Side guard panel subassembly of an automobile engine compartment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] see figure 1 , figure 2 and image 3 An automobile engine compartment side guard sub-assembly shown includes an engine compartment side guard 1, and its structural features are: one side guard plate reinforcement 2 is fixedly connected to the right side of the engine compartment side guard, and a The shock absorber bracket reinforcement 3 is fixedly connected to the left side of the side guard plate of the engine compartment.

[0019] Further, the engine compartment side guard plate 1 is a sheet metal part with an inverted "L" shape in cross section; a first welding surface 11 is provided on the upper part of the engine compartment side guard plate, and a second welding surface is provided on the front part 12 and the third welding surface 13, the left side is provided with the fourth welding surface 14;

[0020] The side guard reinforcement 2 is a sheet me...

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PUM

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Abstract

The invention relates to an automobile engine compartment side protection plate sub-assembly. The automobile engine compartment side protection plate sub-assembly comprises an engine compartment side protection plate, and is characterized in that a side protection plate reinforced piece is fixedly connected to the right side of the engine compartment side protection plate; and a vibration reducer bracket reinforced piece is fixedly connected to the left side of the engine compartment side protection plate. The side protection plate reinforced piece is fixedly connected to form a cavity structure with a trapezoidal section. The vibration reducer bracket reinforced piece and the engine compartment side protection plate are fixedly connected to form a cavity with a triangular section. The automobile engine compartment side protection plate sub-assembly can enhance local automobile body structural strength; when an automobile body vibration reducer bracket is suffered from a vertical load of a front vibration reducer of a chassis, an effective support effect is achieved; when an automobile body forecabin is suffered from frontal collision, energy is effectively absorbed, and the invasion of the energy to a cockpit is reduced to achieve a protection effect on passengers; and the automobile engine compartment side protection plate sub-assembly also can improve the automobile body torsional rigidity.

Description

technical field [0001] The invention belongs to automobile components, and in particular relates to a side guard plate subassembly of an automobile engine compartment. Background technique [0002] With the rapid development of the automobile industry and technology, the competition among various automobile brands is becoming increasingly fierce, and the performance of automobiles is one of the key factors that determine the outcome, resulting in higher and higher requirements for the strength of the body structure. Engine compartment front guard sub-assembly, engine compartment rear guard sub-assembly, and engine compartment side guard sub-assembly are important components of automobile engine compartment assemblies, and they are all subjects of research. For example, CN 203486014 U discloses "a front fender assembly of the engine compartment", including the front fender sub-assembly of the engine compartment arranged at the front end and the left fender of the engine compa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D25/00
CPCB62D25/082
Inventor 徐勇
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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