Cleaning type brake shoe

Abstract

The invention discloses a cleaning type brake shoe which comprises a lining plate and a friction sheet fixed with the lining plate, wherein the friction sheet comprises a first bench, a second bench and a friction bench positioned between the first bench and the second bench; the bench surfaces of the first bench and the second bench are lower than that of the friction bench; a first hair brush is arranged on the bench surface of the first bench; bristles in the first hair brush are higher than the bench surface of the friction bench; a second hair brush is arranged on the bench surface of the second bench; bristles in the second hair brush are higher than the bench surface of the friction bench; slag discharging slots are formed in the bench surface of the friction bench; membranes are arranged at the bottoms of the slag discharging slots along the length direction of the slag discharging slots, and the lengths of the membranes are consistent with the lengths of the slag discharging slots; the two sides of each membrane are respectively fixed at the bottoms of the slag discharging slots to form arc-shaped through cavities. According to the cleaning type brake shoe, hard particles or flying dust stuck to a brake disk can be removed; meanwhile, the phenomenon that the dust is accumulated on the brake shoe and affects the braking effect can be avoided.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a clean brake pad. Background technique [0002] Brake pads are the executive parts that perform braking while the car is running. The brake pads clamp the brake disc that rotates with the tires, and the brake pads rub against the brake disc to realize the braking operation of the car. However, when the car is running, there will inevitably be a lot of sand, mud or other hard particles on the brake disc. When the brake pads rub against the brake disc, the sand, mud or other hard particles stuck on the friction disc will The particles will be caught between the brake pads and the brake discs, causing the wear of the brake pads and the brake discs, and also affecting the braking effect of the brake pads; moreover, during the friction process between the brake pads and the brake discs, the wear of the brake pads is also A large amount of dust will be produced, and the accumulati...

AI Technical Summary

Problems solved by technology

However, when the car is running, there will inevitably be a lot of sand, mud or other hard particles on the brake disc. When the brake pads rub against the brake disc, the sand, mud or other hard particles stuck on the friction disc will The particles will be caught between the brake pads and the brake discs, causing the wear of the brake pads and the brake discs, and also affecting the braking effect of the brake pads; moreover, during the friction process between the brake pads and the brake discs, the wear of the brake pads is also A lot of dust will be produced, and the accumulation of dust on the brake pads will also affect its braking effect

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