Multi-functional tool sliding bar for turning of excircle of large-diameter thin-wall part

Abstract

The invention relates to a multi-functional tool for turning of an excircle of a thin-wall part, particularly to a multi-functional tool for turning of an excircle of a large-diameter thin-wall part. A sliding bar is compressed by a locking nut, a support rod changes the angle, and a moving rod is expanded or reduced, so that the diameter is changed. The multi-functional tool has the following beneficial effects: the turning precision of the thin-wall part can be improved; one set of equipment for simultaneous correction of the roundness of the thin-wall blanks of parts with different diameters can be realized.

Description

technical field

[0001] The invention is a multi-functional tool used for turning the outer circle of a thin-walled part with a large diameter. Background technique

[0002] At present, in the field of thin-wall turning, many manufacturers are manufacturing special tooling. These tasks have poor versatility, and there are many restrictions on the improvement of processing quality, and the reuse rate is low. Contents of the invention

[0003] The object of the present invention is to provide a multifunctional tool for overcoming the above technical deficiencies, and to provide a multifunctional tool for turning the outer circle of thin-walled parts. The sliding rod is compressed by the locking nut, the angle of the supporting rod is changed, the moving rod expands or shrinks, and the diameter is changed. The invention has the beneficial effects of improving the turning precision of thin-walled parts, realizing parts with different diameters and simultaneously correcting the...

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