Precise grinding equipment for inner ring of steering wheel casting

Abstract

The invention relates to the technical field of automobile part polishing, in particular to precise polishing equipment for an inner ring of a steering wheel casting. Comprising a five-axis robot and further comprises a first mounting frame, a grinding belt, two adjustable grinding wheels, a grinding adjusting mechanism and a grinding driving mechanism, the first mounting frame is mounted at the output end of the five-axis robot, mounting plates and a second mounting frame are further arranged on the first mounting frame, the second mounting frame is arranged between the two mounting plates, and the two adjustable grinding wheels are arranged on the first mounting frame. The two adjustable grinding wheels are symmetrically arranged along the center face of the second mounting frame, the grinding adjusting mechanism comprises a width adjusting assembly and a distance adjusting assembly, each adjustable grinding wheel comprises an adjusting framework and an elastic rubber outer ring, and the elastic rubber outer rings are arranged on the outer sides of the adjusting frameworks in a sleeving mode. The width of the framework can be changed through the adjustable grinding wheel, so that the corners of the inner ring of the steering wheel can be ground more finely, and the grinding device can adapt to the in-place grinding function of different width parts of the inner ring of the steering wheel.

Description

technical field [0001] The invention relates to the technical field of automobile parts grinding, in particular to a precision grinding device for the inner ring of a steering wheel casting. Background technique [0002] The steering wheel body adopts a die-casting molding process, which generates a steering wheel casting. A large number of burrs will appear on the steering wheel after die casting. The burrs on the steering wheel will scratch the leather cover installed on the steering wheel casting. In severe cases, the leather cover will be damaged. Therefore, the steering wheel casting needs to be deburred. The traditional way of deburring is to use special deburring equipment to remove the burrs. Although this method can remove a large number of burrs on the steering wheel castings, there will still be some small burrs left on the steering wheel castings, especially in the special-shaped inner ring of the steering wheel. However, this kind of equipment cannot realize th...

AI Technical Summary

Problems solved by technology

The traditional deburring method is to use special deburring equipment to remove the burrs. Although this method can remove a large number of burrs on the steering wheel castings, there will still be some small burrs on the steering wheel castings, especially on the inner ring of the special-shaped steering wheel. In fact, this kind of equipment cannot realize the fine grinding operation of the inner ring of the steering wheel, especially at the corners of the inner ring of the steering wheel, where burrs are easily left

Images