Automatic threading machining device for large-opening-diameter steel pipe joint

Abstract

The invention discloses an automatic threading machining device for a large-opening-diameter steel pipe joint. The automatic threading machining device for the large-opening-diameter steel pipe jointcomprises a large-opening-diameter steel pipe joint threading machining and power device, a sliding base, a large-opening-diameter steel pipe joint clamping and fixing device fixedly mounted on the top face of the sliding base, a push and pull device for pushing the sliding base and the large-opening-diameter steel pipe joint clamping and fixing device on the top face of the sliding base to move along the center line of the right side of the top face of a main strip-shaped worktable, a large-opening-diameter steel pipe joint feeding device for feeding for the large-opening-diameter steel pipejoint clamping and fixing device, and a large-opening-diameter steel pipe joint threading machining product discharging device. Automatic loading and automatic machining of large-opening-diameter steel pipe joint threading can be achieved, labor intensity of operation workers can be reduced, safety hidden danger is reduced, the large-opening-diameter steel pipe joint threading machining product quality is improved, and a large-opening-diameter steel pipe joint threading machining product yield and work efficiency can be improved.

Description

technical field [0001] The invention belongs to a steel pipe joint threading equipment, in particular to a large-diameter steel pipe joint automatic threading processing equipment. Background technique [0002] Large-diameter steel pipe joints usually refer to DN65-168mm steel pipe joints. At present, the external thread processing of large-diameter steel pipe joints mostly uses special machines for manual threading processing of large-diameter steel pipe joints. When manually threading the large-diameter steel pipe joint into the buckle, the operator needs to use a lot of force to ensure the thread quality of the large-diameter steel pipe joint, otherwise it will cause waste products and reduce the pass rate of the large-diameter steel pipe joint product; in addition, the large-diameter steel pipe joint The joint is heavy, the frequency of manual replacement is high, the labor intensity of the operator is high, the processing efficiency is low, and the labor cost is high; ...

AI Technical Summary

Problems solved by technology

At present, the external thread processing of large-diameter steel pipe joints mostly uses the special machine for manual threading processing of the external thread of large-diameter steel pipe joints. When manually threading the large-diameter steel pipe joints, the operator needs to use a lot of force to ensure the thread quality of the large-diameter steel pipe joints, otherwise it will cause waste products and reduce the qualified rate

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