CN202160017U - Stator punching sheet - Google Patents

Stator punching sheet Download PDF

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Publication number
CN202160017U
CN202160017U CN2011202974950U CN201120297495U CN202160017U CN 202160017 U CN202160017 U CN 202160017U CN 2011202974950 U CN2011202974950 U CN 2011202974950U CN 201120297495 U CN201120297495 U CN 201120297495U CN 202160017 U CN202160017 U CN 202160017U
Authority
CN
China
Prior art keywords
stator punching
generator
circular
outline
winding
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 - Lifetime
Application number
CN2011202974950U
Other languages
Chinese (zh)
Inventor
艾纯
艾治元
刘吉海
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 CN2011202974950U priority Critical patent/CN202160017U/en
Application granted granted Critical
Publication of CN202160017U publication Critical patent/CN202160017U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a stator punching sheet, which comprises a stator punching body. An outer outline of the body is circular, the diameter of the outer outline is 282 mm, two arc-shaped protruding portions are arranged on the outer outline symmetrically, 72 winding grooves distributed in circumferential mode are arranged on an inner outline, 12 circular holes distributed in circumferential mode are arranged between the winding grooves and the outer outline, a T-shaped winding portion is arranged between two adjacent winding grooves, the width of the winding portion is 4.5 mm, and the diameter of the circular inner outline is 227 mm. Users only need to change a punching mold of the stator punching sheet instead of changing an original assembling mode of a generator, the winding grooves distributed in circumferential mode are arranged on the inner outline, usage rate of materials is improved, and more winding grooves are arranged. The stator punching sheet can improve efficiency of the generator, during a long-term using process, electromagnetic noise is small, idle work energy consumption of the generator can be reduced, and output efficiency of the generator is improved.

Description

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: stator punching comprises the stator punching body; Said body outline is circular, and its diameter is 282mm, on foreign steamer expands, is arranged with two circular arc protuberances; Profile is provided with the winding slot of 72 circumferential arrangement in it, and 12 circular holes of circumferential arrangement between winding slot and outline have " T " shape winding section between two adjacent winding slots; The width of said winding section is 4.5mm, and the diameter of circular interior profile is 227mm.
Further, the chord length of said circular arc protuberance is 52.5mm.
Further, the diameter of said circular hole is 4.3mm.
When adopting technique scheme, the utility model stator punching, outline are circular; Its diameter is 282mm, on foreign steamer expands, is arranged with two circular arc protuberances, and profile is provided with the winding slot of 72 circumferential arrangement in it; 12 circular holes of circumferential arrangement between winding slot and outline; " T " shape winding section is arranged between two adjacent winding slots, and the width of said winding section is 4.5mm, and the diameter of circular interior profile is 227mm.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, the utility model stator punching, said body 1 outline are circular; Its diameter d 1=282mm; On foreign steamer expands, be arranged with two circular arc protuberances 2, the chord length of circular arc protuberance is d2=52.5mm, the winding slot 3 of the circumferential arrangement that it is d3=4.3mm that its interior profile is provided with 72 diameters; 12 circular holes 4 of circumferential arrangement between winding slot 3 and outline; " T " shape winding section 5 is arranged between two adjacent winding slots 3, and the width of said winding section 5 is d4=4.5mm, and the diameter of circular interior profile is d5=227mm.
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 (3)

1. stator punching comprises the stator punching body, it is characterized in that; Said body outline is circular, and its diameter is 282mm, on foreign steamer expands, is arranged with two circular arc protuberances; Profile is provided with the winding slot of 72 circumferential arrangement in it, and 12 circular holes of circumferential arrangement between winding slot and outline have " T " shape winding section between two adjacent winding slots; The width of said winding section is 4.5mm, and the diameter of circular interior profile is 227mm.
2. stator punching according to claim 1 is characterized in that, the chord length of said circular arc protuberance is 52.5mm.
3. stator punching according to claim 1 and 2 is characterized in that, the diameter of said circular hole is 4.3mm.
CN2011202974950U 2011-08-16 2011-08-16 Stator punching sheet Expired - Lifetime CN202160017U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202974950U CN202160017U (en) 2011-08-16 2011-08-16 Stator punching sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202974950U CN202160017U (en) 2011-08-16 2011-08-16 Stator punching sheet

Publications (1)

Publication Number Publication Date
CN202160017U true CN202160017U (en) 2012-03-07

Family

ID=45767640

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202974950U Expired - Lifetime CN202160017U (en) 2011-08-16 2011-08-16 Stator punching sheet

Country Status (1)

Country Link
CN (1) CN202160017U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103701232A (en) * 2013-12-20 2014-04-02 柳州译海网络科技有限公司 Circular stator plate of motor and manufacturing method
CN103746477A (en) * 2013-12-20 2014-04-23 柳州译海网络科技有限公司 Square stator plate of motor and manufacturing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103701232A (en) * 2013-12-20 2014-04-02 柳州译海网络科技有限公司 Circular stator plate of motor and manufacturing method
CN103746477A (en) * 2013-12-20 2014-04-23 柳州译海网络科技有限公司 Square stator plate of motor and manufacturing method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SENCI ELECTROMECHANICAL CO., LTD.

Free format text: FORMER NAME: CHONGQING SENCI ELECTRICAL CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 404100 Chongqing city town Beibei District Tong Xing Road No. 200

Patentee after: Chongqing Senci Electric Machinery Co., Ltd.

Address before: 404100 Chongqing city town Beibei District Tong Xing Road No. 200

Patentee before: Chongqing Senci Electric Machinery Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120307