CN102255447A - Connecting structure for block-stator motor winding - Google Patents

Connecting structure for block-stator motor winding Download PDF

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Publication number
CN102255447A
CN102255447A CN2011102167829A CN201110216782A CN102255447A CN 102255447 A CN102255447 A CN 102255447A CN 2011102167829 A CN2011102167829 A CN 2011102167829A CN 201110216782 A CN201110216782 A CN 201110216782A CN 102255447 A CN102255447 A CN 102255447A
Authority
CN
China
Prior art keywords
frock
stator
fixture
outside
block
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.)
Pending
Application number
CN2011102167829A
Other languages
Chinese (zh)
Inventor
彭颖卿
廖启国
杜舜杰
黄坤河
汪志刚
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.)
Midea Group Co Ltd
Original Assignee
Midea Group 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 Midea Group Co Ltd filed Critical Midea Group Co Ltd
Priority to CN2011102167829A priority Critical patent/CN102255447A/en
Publication of CN102255447A publication Critical patent/CN102255447A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a connecting structure for a block-stator motor winding, and the connecting structure provided by the invention is characterized by comprising more than four block stators, more than two reels, a first fixture and a second fixture, wherein the block stators are uniformly distributed along the circumference; the reels are encircled outside the first fixture; the outer sides of the reels are matched with the block stators; wiring slots are formed on the reels; the first fixture is cylinder-shaped; a blocking slot which is matched with a rotating shaft is arranged inside the first fixture; more than four positioning slots are formed outside the first fixture; slot shoulders at the two sides of the reels are located in two adjacent positioning slots; two adjacent positioning slots are used for positioning the reels; the second fixture is cylinder-shaped; and the second fixture is fixedly sleeved outside the block stators. The first fixture is adopted, so that an outer rotor coiling method can be used for the inner rotor stator of the connecting structure for the block-stator motor winding, thereby increasing the coiling efficiency by above 3 times, and meanwhile ensuring the connection and tapping mode of the inner rotor stator, reducing the quantity of connectors and improving the production efficiency. The connecting structure for the block-stator motor winding has the advantages that the design is ingenious, the use property is excellent and the connecting structure is convenient and practical.

Description

The syndeton of piecemeal stator motor winding
Technical field
The present invention relates to a kind of fan class motor, relate in particular to the syndeton of the piecemeal stator motor winding that the stator winding of motor uses.
Background technology
The piecemeal stator motor mainly is the interior winding efficiency problem of separating determinant.In the monoblock when stator winding maximum speed be 1000r/min, and outward around stator winding speed 3000r/min; Slow in the monoblock around stator winding speed, and tapping ratio is more, inconvenient operation.
Summary of the invention
The objective of the invention is to consider the problems referred to above and provide a kind of can mass production, it is convenient to have a coiling, threading speed is fast, master, pair winding combination operation simultaneously conveniently, design ingeniously, serviceability is good, the syndeton of convenient and practical piecemeal stator motor winding.
In order to achieve the above object, the present invention is achieved in that it is a kind of syndeton of piecemeal stator motor winding, it is characterized in that comprising piecemeal stator, the drum stand more than two, first frock and second frock more than four; Described piecemeal stator evenly distributes along circumference, and described drum stand is trapped among the outside of first frock, and the outside of drum stand cooperates with the piecemeal stator, is provided with crossed beam trunking on drum stand; Described first frock is cylindric, be provided with the draw-in groove that cooperates with rotating shaft in the inboard of first frock, be provided with the locating groove more than four in the outside of first frock, the groove shoulder of described drum stand both sides is arranged in two adjacent locating grooves, and adjacent two locating grooves are located drum stand; Described second frock is cylindric, and the second frock suit is fixed on outside each piecemeal stator.
Be provided with the outer arc of the outside protrusion concentric in described first frock outside, the elastic compression devices that groove shoulder and locating groove are close to is installed on the outer arc wall of first frock with it.
On described second frock, be provided with and make itself and each piecemeal stator elastic compression devices that is close together.
Be arranged with end cap outside described each piecemeal stator, described end cap and each piecemeal stator closely cooperate.
The present invention's advantage compared with prior art is: because first frock is connected and fixed drum stand, make the method that can adopt the external rotor coiling of internal rotor stator, winding efficiency has been improved more than 3 times; Have wiring of internal rotor stator and the few characteristics of tap mode simultaneously, can reduce joint quantity, improved production efficiency; This invention design is ingenious, and serviceability is good, and is convenient and practical.
Description of drawings
Fig. 1 is the stereogram of first frock of the present invention;
Fig. 2 is the first frock front view of the present invention;
Fig. 3 is the stereogram of of the present invention pair of winding stator;
Fig. 4 is a main winding stator stereogram of the present invention;
Fig. 5 is the enlarged drawing of local A among Fig. 4;
Fig. 6 is a main winding stator and a pair winding stator combination process stereogram;
Fig. 7 is the stereogram of second frock of the present invention;
Fig. 8 is stator forming stereo figure of the present invention;
Fig. 9 is that stator of the present invention is gone into the end cap stereogram.
Embodiment
Below in conjunction with drawings and Examples the present invention is done further detailed description:
To shown in Figure 7, it is a kind of syndeton of piecemeal stator motor winding as Fig. 1, and characteristics of the present invention are piecemeal stator 4, drum stand 3, first frock 1 and second frocks 5 more than two that comprise more than four; Described piecemeal stator 4 evenly distributes along circumference, and described drum stand 3 is trapped among the outside of first frock 1, and the outside of drum stand 3 cooperates with piecemeal stator 4, is provided with crossed beam trunking 32 on drum stand 3; Described first frock 1 is cylindric, be provided with the draw-in groove 12 that cooperates with rotating shaft in the inboard of first frock 1, be provided with the locating groove 11 more than four in the outside of first frock 1, the groove shoulder 31 of described drum stand 3 both sides is arranged in two adjacent locating grooves 11, and adjacent two locating grooves 11 are with drum stand 3 location; Described second frock 5 is cylindric, and second frock, 5 suits are fixed on outside each piecemeal stator 4, makes each piecemeal stator 4 work in coordination fixing.
During coiling, two drum stands 3 and first frock 1 are formed the external rotor stator of two or more external tooths, after coiling on the coil winding machine, form the main winding stator or pay the winding stator, shown in Fig. 3,4; When leading, paying the winding coiling, enamelled wire is placed on crossed beam trunking 5(32 when coiling) in; The main winding stator inserts in opposite directions with paying the winding stator then, as Fig. 6, utilizes second frock 5 that the joining part of each piecemeal stator 4 is bound up, and perhaps is welded to connect, and perhaps puts into frock, directly is pressed into end cap, makes it to link together by end cap.The invention belongs to the internal rotor stator, but it has used the external rotor method for winding, made winding efficiency improve more than 3 times; Guarantee wiring of internal rotor stator and tap mode simultaneously, can reduce joint quantity, improved production efficiency; This invention design is ingenious, and serviceability is good, and is convenient and practical.
In the present embodiment, be provided with the outer arc 13 of the outside protrusion concentric in described first frock 1 outside, the elastic compression devices 2 that groove shoulder 31 and locating groove 11 are close to is installed on outer arc 13 walls of first frock 1 with it.On described second frock 5, be provided with and make itself and each piecemeal stator 4 elastic compression devices 6 that is close together.
In the present embodiment, as shown in Figure 7, be arranged with end cap 7 outside described each piecemeal stator 4, described end cap 4 closely cooperates with each piecemeal stator 4.During assembling, after each piecemeal stator 4 even distribution moulding, each piecemeal stator 4 can be welded into a monoblock stator, and then be pressed into end cap 7; Also end cap 7 directly can be pressed into the piecemeal stator, make each piecemeal stator 4 fixing, enter the next procedure that motor is made again.

Claims (4)

1. the syndeton of a piecemeal stator motor winding is characterized in that comprising piecemeal stator (4), the drum stand more than two (3), first frock (1) and second frock (5) more than four; Described piecemeal stator (4) evenly distributes along circumference, and described drum stand (3) is trapped among the outside of first frock (1), and the outside of drum stand (3) cooperates with piecemeal stator (4), is provided with crossed beam trunking (32) on drum stand (3); Described first frock (1) is cylindric, be provided with the draw-in groove (12) that cooperates with rotating shaft in the inboard of first frock (1), be provided with the locating groove (11) more than four in the outside of first frock (1), the groove shoulder (31) of described drum stand (3) both sides is arranged in two adjacent locating grooves (11), and adjacent two locating grooves (11) are located drum stand (3); Described second frock (5) is cylindric, and second frock (5) suit is fixed on outside each piecemeal stator (4).
2. the syndeton of piecemeal stator motor winding according to claim 1, it is characterized in that being provided with the outer arc (13) of the outside protrusion concentric, the elastic compression devices (2) that groove shoulder (31) and locating groove (11) are close to is installed on outer arc (13) wall of first frock (1) with it in described first frock (1) outside.
3. the syndeton of piecemeal stator motor winding according to claim 1 is characterized in that being provided with on described second frock (5) and makes itself and each piecemeal stator (4) elastic compression devices (6) that is close together.
4. the syndeton of piecemeal stator motor winding according to claim 1 is characterized in that being arranged with end cap (7) outside described each piecemeal stator (4), and described end cap (4) closely cooperates with each piecemeal stator (4).
CN2011102167829A 2011-08-01 2011-08-01 Connecting structure for block-stator motor winding Pending CN102255447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102167829A CN102255447A (en) 2011-08-01 2011-08-01 Connecting structure for block-stator motor winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102167829A CN102255447A (en) 2011-08-01 2011-08-01 Connecting structure for block-stator motor winding

Publications (1)

Publication Number Publication Date
CN102255447A true CN102255447A (en) 2011-11-23

Family

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Family Applications (1)

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CN2011102167829A Pending CN102255447A (en) 2011-08-01 2011-08-01 Connecting structure for block-stator motor winding

Country Status (1)

Country Link
CN (1) CN102255447A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104868669A (en) * 2014-11-04 2015-08-26 广东美的环境电器制造有限公司 Partitioned motor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2590259Y (en) * 2002-12-24 2003-12-03 青岛迪凯希电器有限公司 Alternating current motor
CN1539188A (en) * 2001-04-13 2004-10-20 松下环境系统株式会社 Stator for inner rotor motor and method of producing the same
CN1705190A (en) * 2004-05-27 2005-12-07 乐金电子(天津)电器有限公司 Stator structure of internal rotor motor and manufacturing method thereof
CN201051684Y (en) * 2004-03-23 2008-04-23 艾默生电气公司 Terminal cover for sectioned stator
CN201156682Y (en) * 2005-03-07 2008-11-26 布莱克和戴克公司 Power tool with motor having multiple stators
CN101667755A (en) * 2009-09-30 2010-03-10 徐锦蓉 Stator structure of direct current variable frequency motor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1539188A (en) * 2001-04-13 2004-10-20 松下环境系统株式会社 Stator for inner rotor motor and method of producing the same
CN2590259Y (en) * 2002-12-24 2003-12-03 青岛迪凯希电器有限公司 Alternating current motor
CN201051684Y (en) * 2004-03-23 2008-04-23 艾默生电气公司 Terminal cover for sectioned stator
CN1705190A (en) * 2004-05-27 2005-12-07 乐金电子(天津)电器有限公司 Stator structure of internal rotor motor and manufacturing method thereof
CN201156682Y (en) * 2005-03-07 2008-11-26 布莱克和戴克公司 Power tool with motor having multiple stators
CN101667755A (en) * 2009-09-30 2010-03-10 徐锦蓉 Stator structure of direct current variable frequency motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104868669A (en) * 2014-11-04 2015-08-26 广东美的环境电器制造有限公司 Partitioned motor
CN104868669B (en) * 2014-11-04 2017-11-14 广东美的环境电器制造有限公司 Piecemeal motor

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Free format text: CORRECT: APPLICANT; FROM: MEIDI GROUP CO. LTD. TO: MIDEA GROUP CO., LTD.

C53 Correction of patent for invention or patent application
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Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28

Applicant after: Midea Group Co., Ltd.

Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6

Applicant before: Meidi Group Co., Ltd.

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20111123