Part of vehicle frame

A component and frame technology, which is applied in the field of auto parts, can solve the problems of reduced bearing capacity, failure to recycle, and insufficient strength to meet the requirements, and achieve the effects of reduced manufacturing and operating costs, not easy to rust, and long service life

A component and frame technology, which is applied in the field of auto parts, can solve the problems of reduced bearing capacity, failure to recycle, and insufficient strength to meet the requirements, and achieve the effects of reduced manufacturing and operating costs, not easy to rust, and long service life

CN102009696AInactive Publication Date: 2011-04-13贾秉成
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  • Part of vehicle frame
  • Part of vehicle frame
  • Part of vehicle frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-5

[0048] According to the vehicle frame component described in the first embodiment, the specific length of each parameter that can be used for different automobiles is shown in the following table:

[0049]

[0050] Such as figure 2 As shown, in the frame component 1 according to the second embodiment of the present invention, the width of the first and second sides 101 and 102 is 20 to 150 mm, and the width of the first and second sides 101 and 102 is more The preferred width is 30-120mm; the width of the bottom edge 103 is 30-80mm, the more preferred width of the bottom edge 103 is 30-60mm, and the bottom edge 103 of the frame component is provided with a The groove 106, the width of the groove 106 is 0-80mm, the more preferred width of the groove 106 is 5-55mm; the depth of the groove 106 is 0.5-25mm, and the groove 106 is more The preferred depth is 1 to 10 mm.

Embodiment 6-10

[0052] According to the vehicle frame component described in the second embodiment, the specific length of each parameter that can be used for different automobiles is shown in the following table:

[0053]

[0054] Such as image 3 As shown, in the frame component 1 according to the third embodiment of the present invention, the width of the first and second sides 101 and 102 is 20 to 150 mm, and the width of the first and second sides 101 and 102 is more The preferred width is 30-120 mm; the width of the bottom edge 103 is 30-80 mm, and the more preferred width of the bottom edge 103 is 30-60 mm. The bottom edge 103 of the frame component is provided with a groove 106, The width of the groove 106 is 0-80 mm, and the more preferred width of the groove 106 is 5-55 mm; the depth of the groove 106 is 0.5-25 mm, and the more preferred depth of the groove 106 is 1-10 mm; the second side 102 of the frame component is provided with a curved arm 107, and the radius of the ...

Embodiment 11-15

[0056] According to the vehicle frame component described in the third embodiment, the specific length of each parameter that can be used for different automobiles is shown in the following table:

[0057]

[0058] Such as Figure 4 As shown, in the frame component 1 according to the fourth embodiment of the present invention, the width of the first and second sides 101 is 20-150 mm, and the width of the first and second sides 101 is more preferably 30-120mm; the width of the bottom edge 103 is 30-80mm, and the more preferred width of the bottom edge 103 is 30-60mm; the first side 101 of the frame component is provided with a groove 106, The width of the groove 106 is 0-80 mm, and the more preferred width of the groove 106 is 5-55 mm; the depth of the groove 106 is 0.5-25 mm, and the more preferred depth of the groove 106 is 1~10mm.

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Abstract

The invention relates to a part of a vehicle frame. The cross section of the part of the vehicle frame is U-shaped; two sides of the U-shaped section are respectively provided with a first side edge and a second side edge; the bottom part of the U-shaped section is provided with a bottom edge; the first side edge is parallel with the second side edge; the bottom edge is relatively perpendicular to the first side edge and the second side edge; the thickness of the wall of the part of the vehicle frame is 1-8mm; and the wall is manufactured by using an aluminum alloy or a magnesium alloy. The invention has the advantages that a rectangular steel pipe of the traditional vehicle body frame is replaced by the part of the vehicle frame which acts on a vehicle body and is manufactured by utilizing the thickening aluminum alloy or magnesium alloy with the U-shaped cross section so as to achieve the effect that the weight is reduced by almost half under the condition of the same or similar strength with steel products, therefore, the weight of the combined vehicle body is greatly reduced without decreasing the strength, the manufacturing cost and the running cost are lowered, and the part of the vehicle frame is more environmentally-friendly, saves more energy, and is capable of adapting the installation of different positions of the vehicle body.

Description

technical field [0001] The invention relates to a vehicle frame component, which belongs to the field of automobile components. Background technique [0002] At present, there are mainly three types of skeleton structure of passenger cars: non-load-bearing body cars have rigid frames, also known as chassis girder frames. The main body of the vehicle body is suspended on the vehicle frame and connected by elastic elements, mainly relying on the vehicle frame to bear the load, and the vehicle body does not participate in the force bearing. This kind of non-load-bearing body is relatively cumbersome, high in mass, high in the center of mass of the car, and poor in high-speed driving stability. The car with semi-loaded body does not have a rigid frame, but only strengthens the front wall, side wall, rear wall, chassis and other parts. The body and the chassis together form the rigid space structure of the body. In this semi-load-bearing type, the body only partially participat...

Claims

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Application Information

Patent Timeline
13 Apr 2011
Publication
CN102009696A
IPC
B62D23/00; B62D27/00; B62D31/00
CPC
B61D17/041; Y02T30/30; Y02T30/00
Inventors
贾秉成