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Axial moving adjusting system for cylindrical welding part on welding roller frame

An adjustment system, axial movement technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problem of ineffective automatic adjustment function of the anti-axial movement roller frame, so as to solve the problem of difficult processing. , The shape is simple, the effect of avoiding the shaft displacement

Pending Publication Date: 2019-07-16
LUOYANG INST OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the automatic adjustment function of the existing anti-axial movement roller frame is invalid, and to provide an axial movement adjustment system for cylindrical weldments on the welding roller frame

Method used

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  • Axial moving adjusting system for cylindrical welding part on welding roller frame
  • Axial moving adjusting system for cylindrical welding part on welding roller frame
  • Axial moving adjusting system for cylindrical welding part on welding roller frame

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Embodiment Construction

[0038] As shown in the figure, the specific implementation is as follows:

[0039] A system for adjusting the axial movement of a cylindrical weldment on a welding roller frame, including a pair of driving rollers 36 for supporting the cylindrical weldment 29. The driving rollers 36 are connected with a power mechanism to drive it to rotate. The rollers 36 are parallel to each other and are supported tangentially below the cylindrical weldment 29. One end of one of the driving rollers is also provided with a first driven roller 34 whose axis coincides with the axis of the driving roller. The first driven roller 34 It is tangent to the cylindrical weldment 29, and the first driven roller 34 slides horizontally along the direction of the center line of the two driving rollers 36, and the direction of the first driven roller 34 away from the cylindrical weldment 29 is defined as the a direction, which defines the first driven roller 34. The direction of a driven roller 34 approac...

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Abstract

The invention discloses an axial moving adjusting system for a cylindrical welding part on a welding roller frame. The system comprises a pair of driving rollers, a first driven roller, a second driven roller and a cylindrical detection module; the detection module is coaxially mounted on the cylindrical welding part through a clamp, a first pressure sensor is arranged over the detection module, asecond pressure sensor is arranged under the detection module, a third pressure sensor is arranged on the right left of the detection module, and a fourth pressure sensor is arranged on the just right of the detection module. Through detection face transfer, the detection module with the simple shape and the small size only needs to be subjected to one-time finish machining, machining difficultyand cost are reduced, through malalignment of the roller axis and the welding part centre axis, changes of the output information of the four pressure sensors is caused, motion of the driven roller isadjusted in time, axial moving about to happening is effectively prevented, and the phenomenon that axial moving displacing exceeds the allowable range is avoided to a great degree.

Description

technical field [0001] The invention relates to the technical field of welding, in particular to a system for adjusting the axial movement of a cylindrical weldment on a welding roller frame. Background technique [0002] The welding roller frame has four rollers to support a cylindrical weldment. In theory, the central axes of the four rollers are in the same plane and parallel to each other, and the distance between the two rollers at one end of the weldment is equal to the distance between the two rollers at the other end. The axis of the roller is parallel to the centerline of the weldment. However, due to reasons such as manufacturing and installation accuracy, the axis of the roller and the central axis of the weldment are not parallel to form a helix angle, resulting in the axial movement of the weldment. [0003] At present, the commonly used anti-axial movement welding roller frame is mainly composed of an active roller (driving the weldment to rotate), a driven ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/053
CPCB23K37/0538
Inventor 宋联美曹永青穆欣贾平闫红彦李素芳贾利晓
Owner LUOYANG INST OF SCI & TECH
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