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Skew stacked rotor press-fitting fixture

A technology of rotor and fixture, applied in the direction of manufacturing stator/rotor body, etc., can solve the problems of complex structure, complicated operation, troublesome mold removal, etc., and achieve the effects of convenient mold removal, good assembly accuracy and simple structure

Active Publication Date: 2018-02-02
GUIYANG AVIATION MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The announcement number is "CN203014613U", the name is "Invisible Pole Inclined Slot Rotor Core Stacking Die", and "CN202190188U", the name is "Spherical Key Slope Rotor Core Stacking Die" respectively discloses two stacked inclined The assembly device of the slotted rotor core assembly has defects such as complex structure, troublesome mold removal, and cumbersome operation

Method used

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  • Skew stacked rotor press-fitting fixture
  • Skew stacked rotor press-fitting fixture
  • Skew stacked rotor press-fitting fixture

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0015] as attached Figure 1~6 As shown, the backing plate 6 is fixed on the base 5, and there are through holes on the backing plate 6 and the base 5; three positioning columns 2 evenly distributed with the center of the backing plate 6 as the center of the circle are fixed on the base 5, and the pressing plate 1 is positioned on the positioning column 2 superior. The pressure plate 1 has three first speaker holes 8 with upper and lower dimensions uniformly distributed around the center, and the backing plate 6 has three upper and lower second speakers with the center as the center of the circle. Hole 4, the first horn hole 8 and the corresponding second horn hole 4 are staggered clockwise or counterclockwise by 15º8´ with the center as the center; the pin 7 is inserted in the corresponding first horn hole 8 and the second horn hole 4 Between, the...

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PUM

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Abstract

The invention discloses a pressing clamp for a skew overlying rotor, belongs to motor manufacturing fixtures, and aims to provide an overlying rotor assembly fixture which is good in assembly accuracy, simple in structure and convenient and efficient in demolding. The pressing clamp comprises a base, a pressing block and plug pins, wherein a base plate (6) and three positioning columns (2) are fixed on the base plate (5), and a pressing plate (1) is positioned on the positioning columns (2); three first horn holes (8) uniformly distributed by taking the center as the center of a circle are formed in the pressing plate (1), and three second horn holes (4) uniformly distributed by taking the center as the center of the circle are formed in the base plate (6); an angle is staggered between the first horn holes (8) and the corresponding second horn holes (4) by taking the center as the center of the circle; the plug pins (7) are inserted between the corresponding first horn holes (8) and second horn holes (4); and a pressing head (11) is arranged above the pressing plate (1). The pressing clamp has multiple functions in one object, and is an overlying rotor assembly clamp.

Description

technical field [0001] The invention relates to a press-fitting jig for a stacked rotor, in particular to an improved structure of a press-fitting jig for a skewed stacked rotor, which belongs to the tooling for motor manufacturing. Background technique [0002] As we all know, a laminated rotor is usually composed of an iron core assembly and a rotor shaft. The iron core assembly is formed by laminating a number of iron sheets with grooves distributed along the edges; currently, lamination molds are usually used to assemble the iron core assembly. The existing chute armature iron core lamination die is generally composed of stacked mandrels, upper and lower backing plates, lock nuts, positioning keys, pressure heads and the like. The announcement number is "CN203014613U", the name is "Invisible Pole Inclined Slot Rotor Core Stacking Die", and "CN202190188U", the name is "Spherical Key Slope Rotor Core Stacking Die" respectively discloses two stacked inclined The assembly d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K15/02
CPCH02K15/02
Inventor 刘彪
Owner GUIYANG AVIATION MOTOR
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