A tool for repairing a swiveling butt face

Abstract

The utility model provides a kind of rotary butt joint surface repair tool, it is related to grinding repair processing technical field.The repair tool of the present application is connected with the datum rotary shaft of self-rotating mechanism by transmission assembly, ensure that grinding head synchronous annular motion with datum rotary shaft, directly with the rotary shaft of component itself as datum to carry out grinding repair to its rotary butt joint surface of butt piece, avoid the indirect error of traditional repair in dependence on external positioning datum, fundamentally ensure the coaxiality of rotary butt joint surface and datum rotary shaft.Connection assembly connects grinding head with transmission assembly and maintains the positional relationship required for grinding, so that grinding head realizes effective grinding to the surface of rotary butt joint in the process of annular motion.The overall structure constructs repair datum using the rotation characteristics of self-rotating mechanism itself, simplifies positioning process, reduces the dependence on operator skills and external equipment, effectively solves the problems of complex positioning, unstable precision of traditional repair tool.

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