CN202153669U - Stator punching sheet - Google Patents

Stator punching sheet Download PDF

Info

Publication number
CN202153669U
CN202153669U CN201120297514XU CN201120297514U CN202153669U CN 202153669 U CN202153669 U CN 202153669U CN 201120297514X U CN201120297514X U CN 201120297514XU CN 201120297514 U CN201120297514 U CN 201120297514U CN 202153669 U CN202153669 U CN 202153669U
Authority
CN
China
Prior art keywords
stator punching
winding
punching sheet
diameter
generator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201120297514XU
Other languages
Chinese (zh)
Inventor
艾纯
艾治元
刘吉海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Senci Electric Machinery Co Ltd
Original Assignee
Chongqing Senci Electric Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Senci Electric Machinery Co Ltd filed Critical Chongqing Senci Electric Machinery Co Ltd
Priority to CN201120297514XU priority Critical patent/CN202153669U/en
Application granted granted Critical
Publication of CN202153669U publication Critical patent/CN202153669U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Provided is a stator punching sheet, with the outer contour thereof shaped like a circle having a diameter of 195mm. The internal contour of the stator punching sheet is provided with 36 winding slots which are arranged in a circle, with every two winding slots being provided with a T-shaped winding portion. The open-ended dimension between the winding slot and the internal contour is 2.8 mm. The width of the winding portion is 4mm while the diameter of the circular internal contour is 120 mm. The utility model only changes the stamping die of the stator punching sheet, without changing the original assembling mode of a motor. The arrangement of the winding slots surrounding the internal contour improves the utilization rate of the material, having more winding slots. The stator punching sheet can improve the efficiency of a motor with low electromagnetic noise amid long-term usage, reduce the wattless energy consumption, and improve the output efficiency.

Description

A kind of stator punching
Technical field
The utility model relates to a kind of generator stator punching sheet.
Background technology
At present, generator is widely used in the fields such as industry, agricultural, commerce, building industry and traffic, and ubiquity defectives such as efficient is low, energy consumption is big, can not satisfy the requirement of efficient and energy-saving and emission-reduction.
Generator unit stator is that the stator punching monolithic is formed by stacking, and coil winding is on generator unit stator.The generator of different model has the stator punching of the unified size of different model, and stator punching is the key components and parts in the generator, its material, interior round size, outside dimension, flute profile size, what etc. the efficient of generator is had direct influence.And using generator in the market, oneself can't reach the purpose that improves generator efficiency its stator punching, and finds that in long-term use also there is big, the inefficient defective of electromagnetic noise in it.
The utility model content
The purpose of the utility model is to provide a kind of stator punching, and this stator punching is used for generator, and in long-term use, electromagnetic noise is little, efficient is high.
For achieving the above object; The technical scheme of the utility model is: a kind of stator punching, comprise the stator punching body, and said body outline is circular; Its diameter is 195mm; Profile is provided with the winding slot of 36 circumferential arrangement in it, and " T " shape winding section is arranged between two adjacent winding slots, and said winding slot and interior profile opening are of a size of 2.8mm; The width of winding section is 4mm, and the diameter of circular interior profile is 120mm.
Further, the cylindrical of said body is provided with the breach of 8 " w " shapes.
When adopting technique scheme; A kind of stator punching of the utility model; Its outline is circular, and its diameter is 195mm, and profile is provided with the winding slot of 36 circumferential arrangement in it; " T " shape winding section is arranged between two adjacent winding slots, and said winding slot and interior profile opening are of a size of 2.8mm; The width of winding section is 4mm, and the diameter of circular interior profile is 120mm.Only need to change the diel of stator punching, do not change original fit of generator, circumferential arrangement winding slot on the interior profile has improved the utilance of material, has more winding slot.This stator punching can improve the efficient of generator, and in long-term use, electromagnetic noise is little, can reduce the idle energy consumption of generator machine, improves the delivery efficiency of generator.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:
Fig. 1 is the structural representation of the utility model stator punching embodiment.
Embodiment
As shown in Figure 1; A kind of stator punching of the utility model; The outline of said body 1 is circular, its diameter d 1=195mm, and profile is provided with the winding slot 2 of 36 circumferential arrangement in it; " T " shape winding section 3 is arranged, the size d2=2.8mm of said winding slot 2 and interior profile opening between two adjacent winding slots 2; The width d3=4mm of winding section 3, the diameter d 4=120mm of circular interior profile.
This stator punching only needs to change the diel of stator punching, does not change original fit of generator; This stator punching can improve the efficient of generator, and in long-term use, electromagnetic noise is little; Can reduce the idle energy consumption of generator machine, improve the delivery efficiency of generator.
Above-described only is the preferred implementation of the utility model; Should be understood that; For a person skilled in the art, under the prerequisite that does not break away from the utility model structure, can also make some distortion and improvement; These also should be regarded as the protection range of the utility model, and these can not influence effect and practical applicability that the utility model is implemented.

Claims (2)

1. stator punching; Comprise the stator punching body, it is characterized in that said body outline is circular; Its diameter is 195mm; Profile is provided with the winding slot of 36 circumferential arrangement in it, and " T " shape winding section is arranged between two adjacent winding slots, and said winding slot and interior profile opening are of a size of 2.8mm; The width of winding section is 4mm, and the diameter of circular interior profile is 120mm.
2. a kind of stator punching according to claim 1 is characterized in that, the cylindrical of said body is provided with the breach of 8 " w " shapes.
CN201120297514XU 2011-08-16 2011-08-16 Stator punching sheet Expired - Fee Related CN202153669U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120297514XU CN202153669U (en) 2011-08-16 2011-08-16 Stator punching sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120297514XU CN202153669U (en) 2011-08-16 2011-08-16 Stator punching sheet

Publications (1)

Publication Number Publication Date
CN202153669U true CN202153669U (en) 2012-02-29

Family

ID=45694162

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120297514XU Expired - Fee Related CN202153669U (en) 2011-08-16 2011-08-16 Stator punching sheet

Country Status (1)

Country Link
CN (1) CN202153669U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120229

Termination date: 20120816