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Welding tool and welding method for front barrel body of screw conveyer

A screw conveyor and welding tooling technology, applied in the field of mechanical processing, can solve the problem of difficult positioning of the cylinder before welding

Active Publication Date: 2018-08-31
WUHAN MARINE MACHINERY PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the cylinder body is not easy to position before welding, the embodiment of the present invention provides a welding tool and welding method for the front cylinder body of the screw conveyor

Method used

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  • Welding tool and welding method for front barrel body of screw conveyer
  • Welding tool and welding method for front barrel body of screw conveyer
  • Welding tool and welding method for front barrel body of screw conveyer

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Embodiment

[0034] The embodiment of the present invention provides a welding tool for the front cylinder of the screw conveyor, such as figure 1 As shown, the welding tool 100 includes: a first flange 1, a second flange 2 and a support cylinder 3, the first flange 1 is fixed on one end of the support cylinder 3, and the second flange 2 is fixed on the support cylinder 3 on the other end.

[0035] figure 2 It is a schematic diagram of the assembly of the front barrel and welding tooling, combined with figure 2 , in this embodiment, the angle α between the first flange 1 and the second flange 2 is the same as the angle β between the axis of the front barrel 200 of the screw conveyor and the horizontal plane, when the first flange 1 and one end of the front cylinder 200 are fixedly installed together, and the second flange 2 is fixedly installed together with the front shield 300 of the screw conveyor, the front cylinder 200, the support cylinder 3 and the soil compartment of the front ...

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PUM

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Abstract

The invention discloses a welding tool and a welding method for a front barrel body of a screw conveyer, and belongs to the field of machining. The welding tool comprises a first flange, a second flange and a support barrel body, the first flange is fixed to one end of the support barrel body, the second flange is fixed to the other end of the support barrel body, and the included angle between the first and second flanges is the same as that between the axis of the front barrel body of the screw conveyor and a horizontal plane. When the first flange and one end of the front barrel body are fixedly installed, the second flange and a front shield of the screw conveyor are fixedly installed, and the front barrel body, the support barrel body and a soil outlet of a soil bin separation plate are coaxially arranged. The welding tool and the welding method for the front barrel body of the screw conveyer realize the positioning welding of the front barrel body.

Description

technical field [0001] The invention belongs to the field of mechanical processing, and in particular relates to a welding tool and a welding method for a front cylinder body of a screw conveyor. Background technique [0002] The screw conveyor is one of the important components of the shield machine, which is used to discharge the muck cut by the shield machine from the soil bin in time. [0003] The screw conveyor mainly includes an outer cylinder, a screw blade and a driving part, and the outer cylinder is connected between the soil bin and the driving part for accommodating the screw blade and conveying muck. The outer cylinder includes the front cylinder and the main cylinder. When installing the outer cylinder, one end of the front cylinder is usually welded to the partition of the soil bin, and then the front cylinder, the screw blade and the driving part are combined into a whole , and finally install the whole together on the other end of the front cylinder. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
CPCB23K37/0435
Inventor 陈云节刘发展刘郴
Owner WUHAN MARINE MACHINERY PLANT