Mounting support for mounting double-fork-arm suspension shock absorber and upper control arm and automobile

Abstract

The invention discloses a mounting support for mounting a double-fork-arm suspension shock absorber and an upper control arm and an automobile. The mounting support comprises an upper cover plate anda boss arranged on the upper surface of the upper cover plate, wherein the bottom of the boss is provided with a mounting space matched with a mounting base on the shock absorber, and the boss is further provided with a threaded hole; and a front coaming, an inner coaming, a rear coaming and an outer coaming which are sequentially connected in pairs are fixedly arranged on the upper cover plate, afront apron is fixedly arranged on the outer side face of the front coaming, a rear apron is fixedly arranged on the outer side face of the rear coaming, and locking assemblies used for locking the upper control arm are arranged on the front apron and the rear apron. The mounting support has the main beneficial effects that the upper control arm is mounted through the accommodating cavities formed in the two sides of the mounting support, and the shock absorber is mounted on the boss of the upper cover plate, so that the peripheral size of the mounting support is reduced to the greatest extent, the effects of reducing the weight and releasing the arrangement space of other parts are achieved, ribs in the cavities are removed, and the machining and forming process is greatly simplified.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a mounting bracket for installing a double-wishbone suspension shock absorber and an upper control arm and an automobile. Background technique [0002] The rapid development of new energy vehicles, especially the limitation of the cruising range of electric vehicles by the existing vehicle battery technology, puts forward higher and higher requirements for the lightweight design of vehicles. Therefore, the research and application of aluminum alloy frames have received great attention. The application of lighter aluminum alloy frames to new energy vehicles, especially electric vehicles, has become an industry development trend to increase the cruising range. However, after years of accumulation and rapid development in the domestic automobile industry, the trend towards high-end development is becoming more and more obvious. Therefore, the double-wishbone suspension with bett...

AI Technical Summary

Problems solved by technology

The installation of this solution has the following disadvantages: the peripheral size of the seat is large, the mass is large, and it takes up too much space for the layout of other parts; When the frame is impacted by the vertical load, the torque applied to the mounting base by the shock absorber is large, and the connection is unreliable. Most of them need to install a transverse reinforcing rod on the upper end of the mounting base to strengthen its lateral support rigidity; the mounting base is welded by aluminum alloy The process is connected with the longitudinal beam, and the process is more complicated

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