Precise polishing equipment for increasing friction force

Abstract

The invention provides precise polishing equipment for increasing friction force. The precise polishing equipment comprises a workbench, a conveying line and a first sand roller device; the conveyingline is installed on the workbench, the first sand roller device comprises a first sand roller, a first connecting base, a second connecting base, a first driving unit and a second driving unit, the two ends of the first sand roller are connected with the first connecting base and the second connecting base respectively, and the first connecting base and the second connecting base are located at the two opposite sides of the conveying line respectively in the conveying direction of the conveying line; the conveying line is located between the first sand roller and a mounting face of the workbench, the first driving unit drives the first sand roller to rotate relative to the first connecting base and the second connecting base around the axis of the first sand roller, and the second drivingunit drives the first sand roller to slide relative to the first connecting base and the second connecting base in the axial direction of the first sand roller. The precise polishing equipment for increasing the friction force has the advantages that the machining precision is high, the production efficiency is high, and friction sheets can be automatically ground and polished.

Description

technical field [0001] The invention relates to processing equipment for clutch friction plates, in particular to a precision polishing equipment for improving the friction force of clutch friction plates. Background technique [0002] The friction plate is an important transmission part of the automobile clutch. It mainly works in the high-speed, high-temperature and high-frequency clutch environment, so that within a certain period of time, the scrapping rate of the friction plate is very high due to wear and tear, and will cause friction The chip loss will increase dramatically. Therefore, in order to ensure that the friction plate has high wear resistance and a sufficiently high and stable friction coefficient, after the production of the friction plate is completed, the friction plate needs to be ground and polished to cover the friction force on the surface of the friction plate. This enables the clutch to transmit the torque of the engine well and prolongs the servic...

AI Technical Summary

Problems solved by technology

However, at present, the grinding and polishing of friction plates is mainly done manually, which not only has the problem of heavy labor, but also has the disadvantages of low processing precision and uneven quality of finished products. In addition, the grinding and polishing process produces Dust can also affect the health of workers

Images