Automobile spars are usually used to lift and fix the engine gearbox, and can also increase the strength of the car body through transverse connection, and can also protect the oil pan of the engine from direct impact to a certain extent.
Extended data
An ingot beam component of a vehicle frame comprises an ingot beam and a connecting bracket, wherein the connecting bracket is provided with a top surface and a side surface; The top surface of the connecting bracket is connected below the support point of the ingot beam; The side of the connecting bracket is connected to the inner side of the side wing surface of the frame rail. The connecting bracket is arranged on the wing surface of the frame longitudinal beam, which avoids the upper wing surface of the frame longitudinal beam with the greatest stress, thus avoiding the problem of riveting hole cracking caused by stress concentration and greatly improving the safety of the vehicle.
Articulated spindle beam comprises a spindle beam body, wherein the spindle beam body consists of a C-shaped support frame, a connecting bracket and a connecting hinge shaft, and two ends of the C-shaped support frame are respectively hinged with a connecting bracket through two connecting hinge shafts. The utility model relates to a hinged spindle beam, which changes the spindle beam with an integral structure into a structure in which a C-shaped support frame and a connecting bracket are connected through a hinge shaft. In the process of use, the connecting bracket and the C-shaped supporting bracket are both movable structures, and the force on the hinge is reduced and the wear is reduced by the movement of the connecting hinge shaft; In the process of use, even if the connecting parts are worn, the cost of replacing parts can be reduced by replacing the connecting hinge shaft, thus reducing the use cost and improving the material utilization rate.
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