Novel motorcycle brake mechanism

Abstract

The invention provides a novel motorcycle brake mechanism. The novel motorcycle brake mechanism comprises a brake mechanism body and a cooling mechanism. The brake mechanism body comprises a hydraulicoil header pipe. The hydraulic oil header pipe is fixedly connected with a brake oil pump. A brake piston is arranged in the brake oil pump and fixedly connected with a movable brake pad frame. A brake caliper body is fixedly connected with a fixed brake pad frame. A brake disc is arranged between the fixed brake pad frame and the movable brake pad frame. The cooling mechanism comprises a water tank. The water tank is fixedly connected with a water outlet pipe. The water outlet pipe is fixedly connected with a stop valve. The stop valve is fixedly connected with a spray pipe. A valve rod of the stop valve is fixedly connected with a piston rod of a valve oil pump. The valve oil pump is fixedly connected with a hydraulic oil branch pipe. The hydraulic oil branch pipe is fixedly connected with the hydraulic oil header pipe. The novel motorcycle brake mechanism is simple in structure and convenient to use, hydraulic oil is used as driving force for controlling a spray pipe valve to openand spray water to cool the motorcycle brake disc, the temperature of the disc plate is effectively prevented from being too high, and the brake performance of a brake pad is ensured.

Description

technical field [0001] The invention relates to the technical field of braking devices, in particular to a novel motorcycle braking mechanism. Background technique [0002] Brake pads are the most critical safety parts in the braking system of motorcycles. The quality of the braking effect is determined by the brake pads. The existing brake pads are divided into two types: ordinary brake pads and ceramic material brake pads. The common type brake pads are made of semi-metal and a small amount of metal materials. The brake pads made of these materials have a relatively low ability to withstand high temperatures and are prone to rust. The base material is relatively hard, which is easy to wear the brake disc and produce abnormal noise. The main characteristics of ceramic material brake pads are strong braking force, high temperature resistance, good thermal stability, and low dual wear, and their performance is much better than that of ordinary brake pads. [0003] Although...

AI Technical Summary

Problems solved by technology

[0003] Although ceramics can withstand high temperatures of 1800°C, ceramic material brake pads are not made of pure ceramics. There are more than 20 or 30 types of chemical components in the brake pads, and there are also eight or nine types. It is impossible for each of them to withstand 1800 °C. ℃ high temperature

In addition, the instantaneous temperature generated by the braking of motorcycles during normal driving is about 250°C. If the emergency braking is stable at around 350°C under high-speed driving, it will generally not exceed 500°C. However, the ceramic material brake pads currently on the market Braking performance will generally be lost when the temperature exceeds 400-500°C

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