A 50t lightweight automobile leaf spring seat

Abstract

The invention relates to a novel 50 T lightweight automobile plate spring base. The novel 50 T lightweight automobile plate spring base comprises a center circle and a reinforcing rib plate. The center circle is internally provided with a cavity. The cavity is in a step shape and sequentially comprises a first step portion, a second step portion, a third step portion, a fourth step portion, a fifth step portion and a sixth step portion. The reinforcing rib plate is arranged on the back of the center circle and is perpendicular to the axis of the center circle. The two sides of the center circle are respectively provided with an arc-shaped installation base. The arc-shaped installation bases are respectively provided with a reinforcing rib A. The reinforcing rib plate comprises a rib plate body. The lower face of the rib plate body is a vertical face, the upper face of the rib plate body is a circular arc face, and the rib plate body is of a hollow structure. The rib plate body is in a back arch circular arc shape. A plurality of reinforcing ribs B are arranged on the rib plate body. The novel 50 T lightweight automobile plate spring base has the advantages that due to the fact that the outer counter of a shell of the plate spring base and the shape and size of the cavity inside the shell are reasonably designed, the weight of the plate spring base is reduced, the manufacturing cost is reduced, and the bearing strength is improved.

Description

Technical field [0001] The invention relates to a leaf spring seat, in particular to a 50T lightweight automobile leaf spring seat Background technique [0002] As "energy saving and environmental protection" has increasingly become a research topic of widespread concern, lightweighting is also widely used in the field of trucks, which can improve maneuverability while also achieving excellent fuel-saving and emission-reduction performance. The fuel consumption of a car mainly depends on the displacement of the engine and the total mass of the car. Under the premise of maintaining the overall quality and performance of the car, reducing the weight of the car can increase the output power, reduce the noise, improve the handling and reliability. Increase vehicle speed, reduce fuel consumption, reduce exhaust gas emissions, and improve use safety. Research figures show that if the weight of the vehicle is reduced by 10%, the fuel efficiency can be increased by 6%-8%; if the driving...

AI Technical Summary

Problems solved by technology

[0003] The leaf spring seat of the bracket of the 50T traction trailer in the prior art involves a complex structure, and the upper back of the center circumference is supplemented by multiple rib plates to assist in strengthening to meet the performance requirements of the rigidity of the leaf spring seat

However, with such a structure, in order to meet the performance requirements of the rigidity of the leaf spring seat, it is necessary to use multiple ribbed plates, the material cost is relatively high, and the weight of the leaf spring seat is also increased. Therefore, a lightweight plate is developed. reed seat is imperative

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