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Roller repairing surfacing machine

A technology for surfacing welding machines and rolls, which is applied to welding equipment, welding equipment, welding accessories, etc., which can solve the problems of low trolley running accuracy, difficulty in expanding, and insufficient arc stabilization ability, etc., and achieve fast and convenient installation process, clamping Less stress and less labor intensity

Inactive Publication Date: 2017-08-25
KUNMING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The side-mounted surfacing machine adopts an integral main machine structure, which is similar in layout to the horizontal lathe. The size of the surfacing welding workpiece is limited by the size of the main machine structure, so it is difficult to expand and the versatility is not strong; the work of the trolley-type surfacing machine system, the working system is set on the trolley, and the traveling system of the trolley and the main machine adopt a split type, so that the size of the surfacing welding workpiece can be greatly expanded, but the trolley type has a large space for the equipment, and the walking accuracy of the trolley is low. Cause defects such as insufficient arc stability

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0039] Example 1: See figure 1 As shown, the present invention is made up of base seat 1, headstock 2, six-jaw chuck 3, tailstock top device 4, and working device 5, and bedside box 2, tailstock top 4, and working device 5 are all arranged on the foundation On the seat 1, the six-jaw chuck 3 is arranged on the headstock; the surfacing roll J1 is arranged between the six-jaw chuck and the top device of the tailstock.

[0040] see figure 2 As shown, the base 1 is a "T"-shaped member as a whole; two T-shaped slots 11 are arranged at one end of the transverse section of the "T"-shaped member, and at the center of the two T-shaped slots 11 The position is provided with a first rectangular groove 12, two first rectangular guide rails 13 are provided on the outside of the two T-shaped grooves 11, and two key grooves 17 and a Combining hole group 18; two rectangular guide rails 14 are provided on the vertical section of the "T" shape member, and a joint surface 16 is provided at th...

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Abstract

The invention discloses a roller repairing surfacing machine and belongs to the field of metal welding. The roller repairing surfacing machine has a pre-welding preheating function, an automatic surfacing function, a welding fume removing function and a welding surface cleaning function, and also has the characteristics that a surfacing station can be adjusted rapidly, and the dimension expansion capacity of a surfacing workpiece is high. The roller repairing surfacing machine is provided with a foundation base, a headstock, a six-jaw chuck, a tailstock centre device and a working device. According to the technical scheme, a single stand column cross beam structure is adopted by the working device, surfacing, preheating, welding fume removing and welding surface cleaning are integrated onto one working head, thus, the structure is compact, and energy saving and environmental friendliness are achieved; a repairing roller is clamped through the six-jaw chuck and the tailstock center device, and clamping is fast and reliable; and the roller repairing surfacing machine is simple in structure, easy to manufacture and convenient to maintain.

Description

technical field [0001] The present invention relates to a mechanical device in the field of metal welding, in particular to a roll repair surfacing welding machine. Background technique [0002] At present, the known roll surfacing machine is a special welding equipment for surfacing welding after the rolls of the rolling mill or the conveying rolls installed in the rolling system are worn out during use. There are mainly two structural forms: side-mounted pulley type and trolley It is mainly used for automatic submerged arc welding of rolls, and can also be used for automatic submerged arc welding of circular and longitudinal welds on rotary workpieces. The side-mounted pulley type is to hang the surfacing working system sideways on the longitudinal guide rail of the main machine, while the trolley type is to place the surfacing working system on a car and walk on a specially set track for it. The side-mounted surfacing machine adopts an integral main machine structure, wh...

Claims

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Application Information

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IPC IPC(8): B23K9/18B23K9/04B23K9/235B23K9/32B23K37/04
Inventor 胡运林
Owner KUNMING UNIV
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