Automatic grinding and cast lug removing device for aluminum alloy hub

Abstract

The invention relates to the field of hub machining equipment, in particular to an automatic grinding and cast lug removing device for an aluminum alloy hub. The automatic grinding and cast lug removing device comprises a worktable, a hub grinding mechanism, a moving mechanism and a cast lug removing mechanism. The moving mechanism is arranged beside the worktable, and the hub grinding mechanism comprises an inner circle grinding assembly, a hub limiting assembly and a rotating assembly used for driving the hub to rotate in the circumferential direction of the hub. The rotating assembly comprises a rotating part used for driving the hub to rotate and a positioning part used for limiting the hub. The positioning part is arranged above the rotating part. The automatic grinding and cast lug removing device has the beneficial effects that the hub can be automatically limited through the hub limiting assembly, and the hub located on a supporting piece can rotate through the rotating assembly; and two cast lugs on the hub can be automatically removed through the cast lug removing mechanism, artificial manual operation is not needed, and thus the labor intensity of workers is lowered.

Description

technical field [0001] The invention relates to the field of wheel hub processing equipment, in particular to an aluminum alloy wheel hub automatic grinding and ear removal device. Background technique [0002] Wheel hub, the cylindrical metal part in the car tire with the axle as the center to support the tire, in layman's terms, is the part where the axle is installed in the center of the wheel, and is an important part connecting the brake drum (brake disc), wheel disc and half shaft Parts, at present, when the inner wall of the aluminum alloy wheel is polished, it is manually polished, which is time-consuming and laborious, and if the operator is not skilled enough, the wheel hub will be scrapped. [0003] Patent No. CN106141880A is an invention patent for a device for wheel hub polishing and grinding, including a hydraulic lifting platform, a rotating motor is arranged on the hydraulic lifting platform, and a polishing wheel mounting seat is arranged on the motor rod of...

AI Technical Summary

Problems solved by technology

[0004] Although the structure of this patent is simple and convenient, it can clamp different hubs, but the hub of this patent is not adjustable after being fixed. When grinding the inner wall of a larger hub, it can only be polished to part of the inner wall of the hub and cannot be completed. Grinding the entire inner wall of the wheel hub requires the worker to manually adjust the wheel hub, which brings trouble to the worker

[0005] Before grinding the wheel hub, it is necessary to break the lugs of the wheel hub. The lugs left after casting the lug casting wheel hub are removed manually on simple tooling. Manual removal of the lugs is time-consuming and laborious. Hour work also creates additional labor intensity for workers

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