Stainless steel pipe drawing and rectifying device of high-frequency pipe welding machine

Abstract

The invention discloses a stainless steel pipe drawing and rectifying device of a high-frequency pipe welding machine. The device comprises a fixed frame, a cylinder and clamping rollers; the fixed frame comprises two sets of first side plates, two sets of transverse plates, substrates and two sets of second side plates; positions between the two ends of the two sets of first side plates are welded with the two sets of transverse plates; the second side plates are correspondingly welded in the top end positions of the first side plates; and the substrates are fixedly arranged in positions between the bottom ends of the two sets of second side plates. Through design of four clamping rollers, steel pipes can be automatically fed without needing manual operation; the four clamping rollers areused for driving feeding to achieve high precision; the steel pipes are fixed without tilting, so that the efficiency is improved, and the labor intensity of workers is relieved; and the cylinder isused as an angle adjusting mechanism, and drives mounting blocks for angle adjustment above the substrates, so that the change of relative angles between the opposite clamping rollers is realized, andthe purpose of quickly and precisely adjusting the welding line positions of welded pipes is achieved.

Description

technical field [0001] The invention relates to the field of stainless steel welded pipes, in particular to a deviation correction device for drawing stainless steel pipes of a high-frequency welded pipe machine. Background technique [0002] Stainless steel welded pipe, referred to as welded pipe, is a steel pipe welded by commonly used steel or steel strip after being crimped and formed by the unit and mold; the processing accuracy of stainless steel welded pipe is mainly reflected in the weld seam treatment of welded pipe, whether the welded pipe is close to round, etc. In the process of stainless steel welded pipe processing Among them, once welded, it will enter the welding seam treatment process and shaping process. The welding seam position will be smoothed through the welding seam treatment process, and the structure of the stainless steel welded pipe will be regularized through the shaping process. [0003] The existing high-frequency welded pipe machine stainless s...

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Problems solved by technology

[0003] The existing high-frequency welded pipe machine stainless steel pipe drawing deviation correction device has certain disadvantages in use. The existing technology needs to manually align the feeding port of the drawing machine, and manually grasp the steel pipe by hand to transport it. The drawing project The medium steel pipe rotates at a fast speed and is highly dangerous. The steel pipe is easily skewed during transportation, resulting in waste of materials

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