A metal connector tapping process

Abstract

The invention relates to a metal connector tapping process, which is mainly completed by a metal connector threaded hole tapping equipment. The metal connector threaded hole tapping equipment includes a workbench, a moving device, a fixing device and a tapping device , a moving device is installed in the middle of the upper end of the workbench, a fixing device is arranged at the upper end of the moving device, and a tapping device is arranged above the fixing device. The invention provides a metal connector tapping process, which can solve the problem of manually clamping and fixing the flange, and then manually tapping the through hole in the circumferential position of the flange by using a tap. Manual tapping is time-consuming and laborious, and the process of replacing the flange is cumbersome, and when the existing flange tapping equipment is tapping, the flange is locked and fixed first, and then the circumferential position of the flange is adjusted by the tapping device. The through holes are tapped, and because there are many through holes in the circumferential position of the flange, only one through hole can be tapped at a time.

Description

technical field [0001] The invention relates to the technical field of making metal connectors, in particular to a tapping process for metal connectors. Background technique [0002] Flange is otherwise known as flange flange or flange. Flanges are parts that are connected to each other between pipes and are used for connection between pipe ends; they are also useful for flanges on equipment inlets and outlets, And can be used as connection between two equipments, example reducer flanges. Flanges are divided into threaded connection flanges, welding flanges and clip flanges. Flanges are generally employed in pairs, very poor-Pressure pipelines can use threaded flanges, Welding flanges for pressures greater than 4 kg. Add a gasket between the two flanges, and then fasten them with bolts. Flanges with different pressures have different thicknesses, and the bolts they use are also different. During the manufacturing process of the flange, it is necessary to tap the through h...

AI Technical Summary

Problems solved by technology

[0004] (1) When the flange is tapped by manual tapping, the flange is usually clamped and fixed with a clamp first, and then the through hole in the circumferential position of the flange is tapped manually by using a tap. Manual tapping is time-consuming and laborious, and after the tapping is completed, the process of manually replacing the flange is cumbersome, which makes the tapping efficiency of the flange low;

[0005] (2) When the existing flange tapping equipment taps the flange, the flange is usually locked and fixed first, and then the through hole in the circumferential position of the flange is tapped by the tapping device. And because there are many through holes in the circumferential position of the flange, only one through hole can be tapped at a time, and the existing flange tapping equipment can only process one flange at a time, thereby reducing the Tapping efficiency

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