Test device for automobile brake pad

Abstract

The invention relates to the field of tire test technologies and discloses a test device for an automobile brake pad. Through the test device, the problems that the performance of a brake pad is detected simply by attaching the brake pad to a hub separately on the market, consequently, detection is imperfect, and the safety performance of a brake of an automobile cannot be ensured unless externalfactors are all considered in the automobile using process are solved. According to the test device, restoration can be realized through electric telescopic equipment, and an upper strut is pushed back through rebounding of a spring; and when the upper strut separates from the space between two magnet bars, the magnet bars can attract each other under the action of an S-pole connected to the top of a lower strut, the magnet bars rotate reversely and restore, two groups of semiarc disks connected to the bottoms of the magnet bars also rotate reversely and attract A magnet containing boxes connected to the outer sides of the semiarc disks, and a water pipe is sealed. Therefore, water is no longer sprayed on the hub, an automation effect is achieved, and testing on the hub in different statesis realized through the equipment.

Description

technical field [0001] The invention relates to the technical field of tire testing, in particular to a testing device for auto parts brake pads. Background technique [0002] Brake pads are also called brake pads or brake shoes. The vehicle can run on the road because of the rotation of the wheels. When the vehicle needs to stop, the brake device generates friction between the brake pads and the brake disc or brake drum, and converts the kinetic energy of the vehicle during the friction process into consumed by heat energy. In the braking system of a vehicle, the brake pad is one of the most critical safety parts, and the performance of the brake pad plays a decisive role in the braking effect. [0003] However, when debugging the brake pads, it is the most important link, because the debugging of the brake pads is related to the safety factor of personnel clamping, so it is necessary to test the friction between the brake pads and the wheels during the test, and the mark...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a test device for brake pads of auto parts, which solves the problem that the performance of the brake pads is only tested by bonding the brake pads to the hub alone in the market, resulting in imperfections. When driving a car, external factors must be taken into account in order to ensure the safety performance of the car's brakes

Images