Brake pad polishing machine

Abstract

The invention discloses a polishing machine for blanks of brake pads, which mainly comprises a conveying chain mechanism, brake pad limiting grooves, a fixed base plate, thrust pad baffle plates, a polishing steel wire sand wheel, a dust collector hood, a sand wheel motor, a limiting groove adjustment threaded rod, a steel wire sand wheel adjustment sliding way, a sand wheel motor position adjustment base, a brake pad sliding way and the like. After being manually placed to the front end of the polishing machine, the blanks of the brake pads are driven to move forwards by the plurality of thrust pad baffle plates driven by drive chains, and are ground and polished by the steel wire sand wheel when passing by a part below the steel wire sand wheel rotating at a high speed; and the processed brake pads are continuously driven to move forwards by the thrust pad baffle plates, and automatically fall into a sliding way at a tail end and slide into a transit box when the thrust pad baffle plates motion circumferentially with conveying chains by gears.

Description

(1) Technical field [0001] The technical invention relates to a polishing process in the manufacturing process of brake pads, in particular to the structure and application of a brake pad polishing machine. (2) Background technology [0002] In the manufacturing process of automobile brake pads, since the friction base material of the brake pads is mainly glued together with the brake pads by mold casting, many uneven particles are easily left on the surface after the friction base material is formed, and even some Steel fibers emerge. If these irregular particles and steel fibers are not dealt with, when the brake pad is used, the braking force cannot be achieved due to the inability to achieve surface contact with the brake disc, resulting in uneven braking force. pose a safety hazard. At the same time, due to the presence of irregular particles or even protruding steel fibers on the surface material, it will accelerate the abnormal wear of the brake disc, resulting in a ...

AI Technical Summary

Problems solved by technology

[0002] In the manufacturing process of automobile brake pads, since the friction base material of the brake pads is mainly glued together with the brake pads by mold casting, many uneven particles are easily left on the surface after the friction base material is formed, and even some Steel fibers emerge. If these irregular particles and steel fibers are not dealt with, when the brake pad is used, the braking force cannot be achieved due to the inability to achieve surface contact with the brake disc, resulting in uneven braking force. bring security risks

At the same time, due to the presence of irregular particles or even protruding steel fibers on the surface material, it will accelerate the abnormal wear of the brake disc, resulting in a vicious cycle of mutual accelerated wear of the brake disc and brake pads, which will bring hidden dangers to the normal use of the brake system.

Images