Wheel swing deburring device

Abstract

The invention discloses a wheel swing deburring device. The device consists of a rack, a motor, swing rod mechanisms, a lift mechanism, a swing rod rotary mechanism, an electric servo rod, gears, brushes, a clamp system and the like; the lift mechanism fixedly arranged on the rack is used for lifting the overall device, and applying certain pressure of the brushes to a spoke; the electric servo rod and two gears are used for adjusting the positions of two swing rod mechanisms at any time, so that the brush and the spoke part of a hub can be located in a best relatively parallel state; and while the brushes on the two swing rod mechanisms automatically rotate, the swing rod rotary mechanisms drive the brushes to perform revolution along the circumferential direction of a back cavity of the hub. The wheel swing deburring device provided by the invention can be used for uniformly removing contacted burrs of various hubs at various windows, parts and directions, all edges can be uniformly passivated effectively, and the deburring device is particularly suitable for a spoke with a hub with certain inclination.

Description

technical field [0001] The invention relates to a surface treatment device, in particular to a deburring device. Background technique [0002] In the production process of automobile wheels, it is a very important process to effectively remove the back cavity and corner burrs produced after machining, and the removal effect will directly affect the subsequent surface treatment effect. The traditional deburring method is to use a large disc brush to directly brush the back cavity, but this method has the following series of problems: The brush rotates at a certain angular velocity, and the linear velocity at different radii is different. The linear velocity at the outermost edge is higher, and the closer to the center, the lower the linear velocity, which makes the burr treatment effect at the corner near the flange not good. . In order to prevent the brush substrate from touching the wheel flange, the bristles of the brush must be made very long, so that the burrs are no...

AI Technical Summary

Problems solved by technology

The traditional deburring method is to use a large disc brush to directly brush the back cavity, but this method has the following series of problems: The brush rotates at a certain angular velocity, and the linear velocity at different radii is different. The linear velocity at the outermost edge is higher, and the closer to the center, the lower the linear velocity, which makes the burr treatment effect at the corner near the flange not good.

Single brush movement trajectory

For long and narrow wheels with complex shapes, many windows, and a certain brushing time, a single brush movement track cannot effectively deal with the burrs of complex shapes, many windows, long and narrow wheels

Due to the existence of these problems, manual grinding is often required after the deburring machine has brushed the burrs. This is not only inefficient, but also the dust generated by grinding is very harmful to the human body.

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