Front auxiliary vehicle frame assembly and vehicle

A front sub-frame and sub-frame technology, applied in the field of vehicles, can solve the problems of heavy front sub-frame, complex process, etc., and achieve the effects of increasing cruising range, reducing complexity and convenient operation.

Active Publication Date: 2018-10-16
CH AUTO TECH CORP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention proposes a front sub-frame assembly and a vehicle, aiming to solve the problems of heavy front sub-frame and complicated process

Method used

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  • Front auxiliary vehicle frame assembly and vehicle
  • Front auxiliary vehicle frame assembly and vehicle
  • Front auxiliary vehicle frame assembly and vehicle

Examples

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Embodiment Construction

[0023] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] Embodiment of the front sub-frame assembly:

[0025] see figure 1 , the figure shows the general preferred structure of the front sub-frame provided ...

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Abstract

The invention provides a front auxiliary vehicle frame assembly and a vehicle. The front auxiliary vehicle frame assembly comprise a front transverse beam, a left longitudinal beam, a right longitudinal beam and an auxiliary vehicle frame body assembly; the left longitudinal beam, the front transverse beam, the right longitudinal beam and the auxiliary vehicle frame body assembly are sequentiallyconnected end to end to form a frame body structure; and the left longitudinal beam, the front transverse beam and the right longitudinal beam are each made of a hollow aluminum alloy profile. In thefront auxiliary vehicle frame assembly, the left longitudinal beam, the front transverse beam and the right longitudinal beam are each made of the hollow aluminum alloy profile, the manufacturing technology of the front auxiliary vehicle frame assembly can be reduced while the weight of the front auxiliary vehicle frame assembly can be decreased, thus the weight of the vehicle is decreased, the lightweight effect of the vehicle is achieved, and thus the endurance mileage of the vehicle is increased.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a front sub-frame assembly and a vehicle. Background technique [0002] The subframe is an important component that supports the suspension, engine, steering gear and front and rear axles. It is mostly used for load-bearing bodywork, and can effectively block vibration and noise, reduce road vibration transmitted to the cab, and provide superior comfort and suspension stiffness. [0003] At present, ordinary sub-frames are generally welded by sheet metal or tailor-welded after being formed by pipe beam hydroforming technology. The materials generally use steel plates for automotive structures such as SAPH400 and 440, which have four or six points of connection with the body, and Carrying components such as suspension, steering gear, suspension, etc., the weight is relatively large and the manufacturing process is complicated. [0004] In the face of the increasingly severe ene...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/02
CPCB62D21/02
Inventor 陆群赵林海
Owner CH AUTO TECH CORP CO LTD
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