Weld joint guide roller for longitudinal welded pipe production line

A technology of straight seam welded pipes and guide rollers, applied in applications, welding equipment, tubular objects, etc., can solve the problems of waste of production capacity, high cost, and occupied space, and achieve the effects of convenient use, cost saving, and space saving

CN114799653AActive Publication Date: 2022-07-29深圳市宏仁鑫科技有限公司
16 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-07-29

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The welding seam guide roller comprises a bottom plate, a mounting base and a guide roller body, a first servo motor is fixedly connected to the bottom plate, a transmission shaft is fixedly connected to the output end of the first servo motor, and a rotating disc is fixedly connected to the end, away from the bottom plate, of the transmission shaft; an auxiliary supporting device is arranged between the bottom plate and the rotating disc, and a plurality of taking and placing devices are symmetrically and fixedly connected to the rotating disc. The device is easy to operate and convenient to use, guide rollers of different sizes and models can be replaced at any time according to the machining requirement of the longitudinal welded pipe, compared with traditional longitudinal welded pipe machining, it is not needed to independently arrange a machining assembly line for the guide rollers of different sizes and models, and therefore a large amount of cost and productivity waste can be saved, and the production efficiency is improved. Meanwhile, a large amount of space can be saved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of straight seam welded pipes, in particular to a welding seam guide roller for a straight seam welded pipe production line. Background technique

[0002] The straight seam welded pipe is a pipe obtained by straight seam welding of a steel pipe made of hot-rolled or cold-rolled steel plate or steel strip coil welding on a welding equipment. In the production of straight seam welded pipes, the methods to control the position of the weld seam mainly include the forming roll method, the guide roll method and the sizing roll dislocation method. The guide roller method refers to the control of the position of the welding seam in the sizing section by changing the position of the guide roller pass and the rolling center line.

[0003] During the production and processing of the existing straight seam welded pipe production line, since the guide rollers of different sizes and models have different effects on the p...

Examples

Embodiment Construction

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

[0029] refer to Figure 1-8 , a welding seam guide roller for a straight seam welded pipe production line, comprising a bottom plate 1, a mounting seat 38 and a guide roller 39, the bottom plate 1 is fixedly connected with a first servo motor 2, and the output end of the first servo motor 2 is fixedly connected with a transmission The shaft 3, the end of the transmission shaft 3 away from the base plate 1 is fixedly connected with a turntable 4, an auxiliary support device is arranged between the base plate 1 and the turntable 4, and the auxiliary support device includes two support columns 5, and the two support columns 5 are symmetrically ...