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Side baffle for automobile

A technology for side baffles and automobiles, which is applied to vehicle parts, substructures, transportation and packaging, etc., can solve the problems of heavy metal side baffle parts, deformation of metal side baffles, loss of limit function, etc., and achieve good bending. Deformation recovery, drilling-free, high-reliability effects

Inactive Publication Date: 2016-02-10
SHIYAN SENXIN AUTOMOTIVE COMPONENTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Metal side baffle parts have problems such as heavy weight, easy to corrode and rust, insufficient wear resistance, and difficult to recover after being deformed by force.
After a road test of 100,000 kilometers, the metal side baffle was seriously deformed, and the wear depth reached 10mm, almost losing the limit function

Method used

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  • Side baffle for automobile
  • Side baffle for automobile
  • Side baffle for automobile

Examples

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Embodiment Construction

[0018] The present invention as figure 1 , 2 , 3, 4 shown.

[0019] A side fender for an automobile, comprising a frame girder 1, a leaf spring 2 is arranged on the inner side of the frame girder 1, and a gap is formed between the two, and a side fender 3 is arranged on the frame girder 1, and the side fender 3 is in the gap The inside plays the role of interval, and the side baffle 3 is molded by mc nylon casting.

[0020] The side baffle 3 has a variable cross-section, and the lower part of the side baffle 3 is a wedge-shaped structure. The thickness of the plate on the assembly surface of the frame girder 1 is 30-35mm, and the thickness of the plate at the lower part of the frame girder is 20-25mm. Transition, the lower part is provided with a 45° wedge angle to the frame side.

[0021] The side baffle 3 has a total length of 300mm and a width of 95mm, of which the plate thickness of the assembly surface of the frame frame 1 is 30mm, and the length is 130mm. .

[0022]...

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Abstract

The invention discloses a side baffle for an automobile. A steel plate spring is arranged on the inner side of a frame girder. A gap is formed between the steel plate spring and the frame girder. Side baffle bodies are arranged on the frame girder. The side baffle bodies achieve a spacing effect in the gap. The side baffle bodies are molded by casting of mc nylon. The side baffle bodies have variable cross sections, the lower portion of the side baffle bodies are of a wedge-shaped structure, the thickness of a board attached to the assembly face of the frame girder ranges from 30 mm to 35 mm, the thickness of a board at the lower portion protection position of the frame girder ranges from 20 mm to 25 mm, circular arc transition is adopted, and a 45-degree wedge-shaped angle is formed by the lower portion relative to one side of a frame. The total length of the side baffle bodies is 300 mm, the width of the side baffle bodies is 95 mm, the thickness of the board at the lower portion protection position of the frame girder is 25 mm, and the length of the board is 170 mm. The weight of the side baffle is reduced by more than 80% compared with that of a metal side baffle, the forming process is simple, the coating procedure can be omitted, and cost is lower. The wedge-shaped structure in the variable cross-section design is adopted, and on the premise that the assembly gap and part rigidity are guaranteed, the weight of the parts is further reduced, and material consumption is further reduced.

Description

technical field [0001] The invention relates to the field of automobile parts manufacturing, in particular to a side baffle for an automobile. Background technique [0002] The car side fender parts are located between the car frame and the leaf springs. When the car is running on bumpy roads, the leaf springs tend to move sideways and cause friction and collision with the frame. Adding side baffles can prevent the damage caused by the collision and friction between the leaf springs and the frame. [0003] At present, automobile side panels are generally made of metal materials, which can be designed as plate-shaped products with different thicknesses according to different vehicle loads. The manufacturing process mainly includes metal sheet cutting, drilling, tapping, coating, etc. The metal side baffle parts have problems such as heavy weight, easy to corrode and rust, insufficient wear resistance, and difficult to recover after being deformed by force. After a 100,000-k...

Claims

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Application Information

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IPC IPC(8): B62D21/10
Inventor 杨丹陈谦朱红莲周学锋刘伟许文志刘元
Owner SHIYAN SENXIN AUTOMOTIVE COMPONENTS CO LTD
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