Space pipe bending equipment

Abstract

The invention relates to the technical field of pipe bending machining machinery, in particular to space pipe bending equipment. The space pipe bending equipment comprises a machine base, a bending mechanism located at one end of the machine base, a clamping mechanism located at the rear end of the bending mechanism, a propelling mechanism located at the rear end of the clamping mechanism, and a heating mechanism located above the bending mechanism and / or the clamping mechanism; a gap is formed between the bending mechanism and the clamping mechanism, an induction coil is arranged on the heating mechanism, and the induction coil is located in the gap; the bending mechanism comprises a moving device, and the moving device loads a pipe to be bent to move in the left-right direction relativeto the clamping mechanism; the propelling mechanism moves forwards on the machine base by adopting a screw rod and nut principle; and the pipe to be bent passes through the bending mechanism, penetrates through the induction coil and the clamping mechanism, and then is clamped on the propelling mechanism. According to the space pipe bending equipment, the traditional process of first welding and then bending is fundamentally changed, so that the hidden danger of a weld root in the bent pipe is avoided, an innovation of the technology in the field is achieved, and the important progress significance is achieved.

Description

technical field [0001] The invention relates to the technical field of pipe bending processing machinery, in particular to space pipe bending equipment. Background technique [0002] The chemical industry furnace is an essential heating tool for the chemical industry. At present, the interior of chemical industrial furnaces is generally heated by setting furnace tubes, which requires scientific and reasonable furnace tube settings. In the arrangement of the above-mentioned furnace tubes, it is inevitable to use bent tubes for connection, and the unique arrangement of the furnace tubes is realized through the connection of the bent tubes. The above not only requires the elbow to have a special shape, but also to satisfy the inner smoothness of the elbow and achieve a lower roughness. [0003] At present, the manufacture of the bent pipe is prepared in sections, and then several sections are welded to form a whole. This manufacturing method has cumbersome steps, many influe...

AI Technical Summary

Problems solved by technology

This manufacturing method has cumbersome steps, many influencing factors, low quality pass rate, serious material waste, and more serious is the difficulty in polishing the solder joints after welding, which has a great impact on the subsequent use of the elbow.

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