Integrated frame longitudinal beam connecting support

Abstract

An integrated frame longitudinal beam connecting support comprises a base and a bumper mounting portion, a beam assembly mounting portion, a frame fixing portion and a plate spring mounting portion which are arranged on the base. The back of the bumper mounting portion is fixedly connected to the front end of the frame fixing portion through the beam assembly mounting portion, the bottom of the frame fixing portion is fixedly connected to the plate spring mounting portion, a sunken water tank mounting portion and a cab front suspension turning arm mounting portion are arranged between the beam assembly mounting portion and the frame fixing portion, a front-lower protective supporting base fixing portion is fixedly connected to the lower portion of the beam assembly mounting portion, and a front suspension vibration absorber mounting support is fixedly connected to the side of the beam assembly mounting portion; the base is integrated with the bumper mounting portion, the beam assembly mounting portion, the frame fixing portion, the plate spring mounting portion, the sunken water tank mounting portion, the front-lower protective supporting base fixing portion, the cab front suspension turning arm mounting portion and the front suspension vibration absorber mounting support. The support is in high integrated level, is reasonable in structure and has high mechanical strengthen.

Description

technical field [0001] The invention relates to an integrated connecting bracket at the front part of a vehicle frame, in particular to an integrated connecting bracket for a longitudinal beam of a vehicle frame, which is particularly suitable for improving the integration degree of the bracket and enhancing the mechanical strength of the front part of the vehicle frame. Background technique [0002] At present, there are many front parts of heavy-duty trucks. In order to cooperate with the installation of parts, various installation brackets must be designed, but the various brackets are too messy, and sometimes two or more brackets are stacked and installed. , Low maintenance efficiency. At the same time, too many brackets require a variety of molds, resulting in high production costs and labor costs, and will reduce the mechanical strength of the vehicle frame. [0003] The Chinese patent authorization announcement number is CN202022241U, and the utility model patent wit...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the problems in the prior art that the integration degree is not high and the fixing of the front lower protective beam is not firm, and to provide an integrated vehicle frame longitudinal beam connecting bracket with high integration and firm fixing of the front lower protective beam

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