Instrument board cross beam mounting component

Abstract

The invention discloses an instrument board cross beam mounting component. The instrument board cross beam mounting component comprises a left mounting component for mounting an instrument board cross beam on a left front side plate welding component, and a right mounting component used for mounting the instrument board cross beam on a right front side plate welding component, the left mounting component comprises a cross beam left mounting stiffening plate and a Z-type stiffening plate, the cross beam left mounting stiffening plate is fixed together with the left front side plate welding component and the instrument board cross beam, one side part of the Z-type stiffening plate is fixed together with the left front side plate welding component and the instrument board cross beam, the other side part of the Z-type stiffening plate is fixed together with a left side body inner plate, the instrument board cross beam is provided with a front part support, and the front part support is fixed together with a front enclosing welding assembly. The instrument board cross beam mounting component provided by the invention has a simple structure, is convenient to mount, is enough in rigidity and higher in modality, and avoids low speed shakings of a steering wheel and an instrument board.

Description

technical field [0001] The invention relates to an installation assembly, in particular to an instrument panel beam installation assembly. Background technique [0002] In the existing body-in-white structure, the instrument panel beam is the mounting bracket for the instrument panel components of the vehicle. Insufficient installation stiffness modality may easily cause the vibration of the steering wheel and the instrument panel, which directly affects the user's use and perception. [0003] 1. The instrument panel beam is only installed on the left and right front side panels (such as figure 1 As shown), the support force and limit of the instrument panel beam are provided through the left and right front side panels and reinforcement plates (generally the front side panel is 0.8mm, the reinforcement plate is 1.2mm, and the total thickness is about 2.0mm); the rigidity of the instrument panel beam is insufficient. Steering wheel and dashboard vibrate at lower speeds. ...

AI Technical Summary

Problems solved by technology

[0002] In the existing body-in-white structure, the dashboard crossbeam is the mounting bracket for the dashboard components of the vehicle. Insufficient installation rigidity modal will easily cause the vibration of the steering wheel and dashboard, which directly affects the user's use and perception

[0003] 1. The instrument panel beam is only installed on the left and right front side panels (such as figure 1 As shown), the support force and limit of the instrument panel beam are provided through the left and right front side panels and reinforcement plates (generally the front side panel is 0.8mm, the reinforcement plate is 1.2mm, and the total thickness is about 2.0mm); the rigidity of the instrument panel beam is insufficient. Steering wheel and dashboard vibrate at lower speeds

[0004] 2. In addition to being connected to the left and right front side panels, the crossbeam of the instrument panel connects the two assemblies of the dash panel and the front floor with a bracket in the middle. This structure effectively improves the stiffness and mode of the crossbeam of the instrument panel. The panel crossbeam needs to be connected with 4 00-level assemblies, and the installation points of the 5 assemblies require high precision, which is prone to blocking holes in the middle bracket of the instrument panel and the body parts, making it difficult to match

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