Automatic production line for brake disc

Abstract

The invention discloses an automatic production line for a brake disc. The automatic production line comprises a feeding mechanism, a primary drilling mechanism used for fabricating connecting holes of a workpiece, a primary deburring fabricating mechanism and a discharging mechanism, wherein every two adjacent mechanisms are connected with each other through a conveyor belt. The automatic production line further comprises a secondary drilling mechanism used for fabricating ventilating holes of the workpiece. The secondary drilling mechanism is arranged between the primary drilling mechanism and the primary deburring fabricating mechanism. A secondary deburring fabricating mechanism is arranged between the primary deburring fabricating mechanism and the discharging mechanism and comprises a deburring operation platform and a workpiece connecting station rotatably arranged on the deburring operation platform. The automatic production line has the advantages that the secondary deburring fabricating mechanism is arranged, accordingly after the outer surface of the workpiece is cleaned by the primary deburring fabricating mechanism, burrs left in the ventilating holes can be cleaned by the secondary deburring fabricating mechanism, and the ventilating holes can be effectively prevented from being stuck with or blocked by the burrs.

Description

technical field [0001] The invention belongs to the technical field of automobile parts processing, and in particular relates to an automatic production line of a brake disc. Background technique [0002] The ventilation disc, which is one of the brake discs, is provided with a ventilation structure. From the outside, it has many holes leading to the center of the circle on the circumference, and there are many circular ventilation holes on the disk body. Connection holes for bolts or flanges to pass through are much smaller. Due to the arrangement of these holes and ventilation holes, the centrifugal force generated by the car during driving can make the air convection and achieve the purpose of heat dissipation. [0003] The processing of the existing ventilated disc usually adopts the traditional brake disc production line. After the disc body is formed, the brake disc is processed by drilling and deburring; however, the traditional production line only rubs the outer s...

AI Technical Summary

Problems solved by technology

[0003] The processing of the existing ventilated disc usually adopts the traditional brake disc production line. After the disc body is formed, the brake disc is processed by drilling and deburring; but the traditional production line only rubs the outer surface of the disc body when deburring. prick

Due to the setting of the special structure of the ventilation disc, during the deburring process, the cleaned burrs are easy to drill into the ventilation holes, and thus adhere to them, making it difficult to be cleaned. The burrs inside are easily blown out, scratching the outer surface of each component

And when the burrs enter too much, it will even cause the blockage of the ventilation holes, which will affect the ventilation in the later stage and affect the heat dissipation effect

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