Large-scale stator core turnover welding device

A stator core and welding device technology, applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of poor quality assurance, serious bump damage, and high labor intensity, so as to reduce labor intensity , Not easy to deform, improve work efficiency

Inactive Publication Date: 2016-12-07
NINGBO PHASE MOTION CONTROL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, after stacking large stator cores, it is necessary to use a crane to lift the stator cores and overturn them. The impact damage is serious, and it is not safe, and the quality cannot be guaranteed. Moreover, the currently used tooling fixtures, clamps The side wall of the punching sheet is tight, which is easy to cause deformation
Manual rotation is required for welding, which is labor-intensive and extremely inefficient

Method used

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  • Large-scale stator core turnover welding device
  • Large-scale stator core turnover welding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0018] work process:

[0019] First, put the tooling base plate and the tooling mandrel on the base plate 4, stack the punching sheets to the required height, press the cover plate, turn over the cylinder 12 after starting, and then extend the piston rod of the turning cylinder 12 until the backing plate 7 just leans against the punching plate. Then the piston rod of the back turning cylinder 12 shrinks, and at the same time the front turning cylinder 3 starts, the piston rod of the front turning cylinder 3 stretches, and the whole punching piece gradually moves to the backing plate 7, until the backing plate 7 is in a horizontal state , clamp the tooling base plate and cover plate with a clamp, start the motor 11, automatically rotate at 0°, 180°, 90°, 270° and manually weld until the outer diameter welding is completed, loosen the clamp, remove the tooling base plate and cover plate, and place the The entire punch is lifted out.

[0020] The invention effectively solves the...

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PUM

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Abstract

The invention relates to a large-scale stator core turnover welding device which comprises a bracket, a bottom plate and a backup plate, wherein a rotary shaft is mounted at the upper end of the bracket; the bottom plate and the backup plate are rotatably mounted on the rotary shaft; a front turnover air cylinder fixing seat is mounted at the front end of the bracket and is rotatably connected with a front turnover air cylinder; a piston rod of the front turnover air cylinder is rotatably connected with the middle of the lower end face of the bottom plate; a rear turnover air cylinder fixing seat is mounted at the rear end of the bracket and is rotatably connected with a rear turnover air cylinder; a piston rod of the rear turnover air cylinder is rotatably connected with the middle of the rear end face of the backup plate; a plurality of sliding rails are transversely arranged on the front end face of the backup plate; driven rollers and driving rollers are mounted on the sliding rails in a sliding manner; lock screws are mounted at the upper end and the lower end of each of the driven rollers and the driving rollers and are propped against two sides of the sliding rails; a motor is mounted on the rear end face of the backup plate; and a rotary shaft of the motor is connected with the driving rollers. The large-scale stator core turnover welding device eliminates the process that a worker manually turns over and rotates a workpiece.

Description

technical field [0001] The invention relates to the technical field of inversion welding devices, in particular to an inversion welding device for large stator cores. Background technique [0002] At present, after stacking large stator cores, it is necessary to use a crane to lift the stator cores and overturn them. The impact damage is serious, and it is not safe, and the quality cannot be guaranteed. Moreover, the currently used tooling fixtures, clamps The side wall of the punching sheet is tight, which is easy to cause deformation. Welding needs to be manually rotated and then welded, which is labor-intensive and extremely inefficient. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a large-scale stator iron core flip welding device, which effectively solves the uncontrollable factors of manual operation, and can solve factors such as manpower and safety through this device. After the stator core is stacke...

Claims

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Application Information

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IPC IPC(8): B23K37/047
CPCB23K37/047
Inventor 颜从均王挺王波刘建波侯学帅王树华杨健吴斌徐小英
Owner NINGBO PHASE MOTION CONTROL
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