Pipe fitting opening finishing mold

Abstract

A pipe fitting opening finishing mold comprises opening finishing supporting blocks and power equipment, wherein the opening finishing supporting blocks are positioned on the mold body; the power equipment is connected with the opening finishing supporting blocks; the opening finishing supporting blocks are cylindrical and are connected with the mold body through a fixing pin; a central fixing shaft is arranged in the middles of the opening finishing supporting blocks and is made of nickel alloy; and the power equipment is controlled by pneumatic equipment. Degree of opening of the opening finishing mold is controlled by the pneumatic equipment and a pressure sensor, the pipe fitting opening finishing effect can be guaranteed, uneven power distribution caused during manual operation of a jack is avoided, opening finishing accuracy is improved, and pipe fitting opening finishing quality is guaranteed, and reject rate is reduced.

Description

technical field [0001] The invention relates to a mold for integral opening, in particular to a mold for integral opening of pipe fittings. Background technique [0002] The pipe fittings need to be welded before use, which can facilitate the welding of the pipe fittings in the follow-up work. At present, many pipe fittings are welded through a single welding block when they are welded. This working method will lead to uneven pressure on the pipe fittings. It will cause dents on the surface of the pipe fittings, making the effect of the pipe fittings poor, and it is impossible to complete the pipe fittings well. As a result, the power supply is inaccurate when the pipe fittings are finished, and the control of manpower is not precise enough, so that the strength of the whole mouth is well controlled, which reduces the whole mouth effect of the whole mouth mold and increases the use cost of the pipe fitting mold. Contents of the invention [0003] The object of the present...

AI Technical Summary

Problems solved by technology

[0002] The pipe fittings need to be welded before use, which can facilitate the welding of the pipe fittings in the follow-up work. At present, many pipe fittings are welded through a single welding block when they are welded. This working method will lead to uneven pressure on the pipe fittings. It will cause dents on the surface of the pipe fittings, making the effect of the pipe fittings poor, and it is impossible to complete the pipe fittings well. As a result, the power supply of the pipe fittings is inaccurate and the control of manpower is not precise enough, which makes the strength of the whole mouth well controlled, reduces the effect of the whole mouth of the whole mouth mold, and increases the use cost of the pipe fitting mold

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