Hemispherical helical groove grinder grinding head
[Abstract] The hemispherical spiral groove muller is one kind of special numerical control mulling equipment which has higher efficiency, higher degree of accuracy, lower cost and automate procedures. The grinding head mentioned in this design is the major component of the hemispherical spiral groove muller, which can be used to realize cutting procedures of the grinding wheel. And if it connects with work spindle headstock and swiveling table according to the request of processing workpieces,it can realize the processing of the hemispherical spiral groove. This design uses spring chuck to install the grinding wheel, and uses bolt to adjust the situation of spindle headstock, and uses compression spring mechanism to adjust the mulling pressure. Also the design uses the direct current electromagnet and proximity switch to realize “lifting knife”, and uses asynchronous machine to drive. This design has the features of the simple structure, the reliable operation and the lower cost. And this design also has comprenhensive applicable prospects.
[Keywords] hemispherical spiral groove the grinding head
第二章 总体设计方案