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Coil spreading adjustable moving cylinder device

An adjustable and expanding technology, applied in the direction of electromechanical devices, electric components, manufacturing motor generators, etc., can solve the problems that product quality cannot be guaranteed, increase the cost of motor production, and prolong the production cycle, so as to improve the processing efficiency of equipment, The effect of improving the utilization rate of working hours and reducing the processing cost

Inactive Publication Date: 2010-10-13
TIANJIN TIRNFR HEAVY HYDROELECTRIC FRCILITY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When producing stator coils with a small span between 150-165, the manual expansion method of multiple people is used to operate, and the pull rod of the expansion machine is pulled to expand the shape, so as to meet the requirements of the expansion angle of the expansion machine, and the labor of the operator The strength is very high, and the production cycle is prolonged, wasting man-hours, increasing the cost of motor production, and the product quality cannot be guaranteed

Method used

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  • Coil spreading adjustable moving cylinder device
  • Coil spreading adjustable moving cylinder device
  • Coil spreading adjustable moving cylinder device

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Experimental program
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Effect test

Embodiment 1

[0016] Embodiment 1 A coil expandable adjustable movable cylinder device, including a guide sleeve 1, a pull rod 2, a piston rod 4, a cylinder barrel 8, a positioning support plate 13, and a notch bracket 18; the cylinder barrel 8 is supported by an auxiliary The plate 16 and the fixed support 14 are fixed on the positioning support plate 13, and the positioning support plate 13 is fixed on the notch support 18. The cylinder barrel 8 has a piston rod 4 connected to the guide sleeve 1, and the guide sleeve 1 is connected to the coil to expand the shape. Shaped rod 2. The piston rod 4 is connected with a positioning bush 6, and the positioning bush 6 is provided with a fastening bolt 5. The guide sleeve 1 is fixed on the piston rod 4 by the positioning pin 3 . The notch bracket 18 is provided with two notches 21, and the positioning support plate 13 is connected with an adjusting plate 19, and the adjusting plate 9 has an adjusting bolt 12 fixed on the notch 21 of the notch bra...

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PUM

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Abstract

The invention relates to a coil spreading adjustable moving cylinder device and belongs to the technical field of generators. The coil spreading adjustable moving cylinder device is characterized by comprising a pilot sleeve, a stretching rod, a piston rod, a cylinder barrel, a positioning support plate and a notch bracket, wherein the cylinder barrel is fixed on the notch bracket by the positioning support plate and is connected with the pilot sleeve by the piston rod; and the pilot sleeve is connected with the coil spreading stretching rod. The moving cylinder device has the advantages of simple structure, convenient spreading, economy and practicality, safety and reliability, reduction in labor intensity, flexible cylinder piston stroke adjustment, high processing efficiency and working time utilization rate, time and labor conservation, good product quality and the like.

Description

technical field [0001] The invention belongs to the technical field of generators, in particular to a movable cylinder device with adjustable coil expansion. Background technique [0002] At present, with the different models, capacities and withstand voltage levels of generator sets, the span angle of stator coils varies greatly. The production needs of the traditional stretching machine stretching process cannot meet the production needs of the stator coil stretching. When producing stator coils with a small span between 150-165, the manual expansion method of multiple people is used to operate, and the pull rod of the expansion machine is pulled to expand the shape, so as to meet the requirements of the expansion angle of the expansion machine, and the labor of the operator The strength is very high, and the production cycle is prolonged, wasting man-hours, increasing the cost of motor production, and the product quality cannot be guaranteed. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/085
Inventor 路春玲张广
Owner TIANJIN TIRNFR HEAVY HYDROELECTRIC FRCILITY CO LTD
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