CN105958693A - Motor stator structure - Google Patents
Motor stator structure Download PDFInfo
- Publication number
- CN105958693A CN105958693A CN201610566965.6A CN201610566965A CN105958693A CN 105958693 A CN105958693 A CN 105958693A CN 201610566965 A CN201610566965 A CN 201610566965A CN 105958693 A CN105958693 A CN 105958693A
- Authority
- CN
- China
- Prior art keywords
- stannum
- cover
- winding connection
- wiring board
- main part
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims abstract description 74
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000005452 bending Methods 0.000 claims description 21
- 239000007779 soft material Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 abstract description 13
- 230000000903 blocking effect Effects 0.000 abstract 3
- 238000010257 thawing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/48—Fastening of windings on the stator or rotor structure in slots
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a motor stator structure which comprises a main body part, a circuit board and a tin blocking cover, wherein the main body part comprises a winding connection wire; the circuit board is mounted on the main body part; and the tin blocking cover is arranged between the main body part and the circuit board, and the winding connection wire connected out from the main body part is firstly locked in the tin blocking cover and further connected to the circuit board. The motor stator structure not only can fix the winding connection wire better, improve welding quality and provide convenience for automatic welding, but also avoids a phenomenon of tin leakage welding.
Description
Technical field
The present invention relates to a kind of motor stator structure, belong to technical field of motors.
Background technology
At present, connection between existing composite stepper motor stator winding enamel-covered wire and wiring board, it is usually winding enamel-covered wire through the hole on wiring board, winding enamel-covered wire is close to wiring board and is welded to connect, and winding enamel-covered wire is not affixed on wiring board, and operator needs to clamp after winding enamel-covered wire is fixed with tweezers to weld again, operation is the most inconvenient, if not using tweezers to clamp winding enamel-covered wire to fix, winding enamel-covered wire heat conduction is fast, easily scalds one's hand；On the one hand, cannot fix due to winding enamel-covered wire, it is impossible to use machine automatic welding, can only use manual electric cautery welding, manual welding unstable product quality, spot size differs, and production efficiency is low；On the other hand, when welding in the case of enamel-covered wire is not close-fitting with the hole of circuit board, solder joint can drop into motor internal by the gap in hole on wiring board, causes electrical fault.
Summary of the invention
The technical problem to be solved is the defect overcoming prior art, it is provided that a kind of motor stator structure, and it can not only be fixed winding connection well, improve welding quality, provides convenient for automatic welding, and avoids the phenomenon of Lou soldering.
In order to solve above-mentioned technical problem, the technical scheme is that a kind of motor stator structure, it includes:
Main part, described main part has winding connection；
Wiring board, described wiring board is arranged in main part；
Gear stannum cover, described gear stannum cover is arranged between main part and wiring board, and the winding connection picked out from main part first snaps in gear stannum cover, then accesses described wiring board.
Further for preferably fixing winding connection, described gear stannum cover being provided with cable clamping interface, the winding connection picked out from main part is through after corresponding cable clamping interface, then accesses described wiring board.
Further for winding connection can be guided to enter line fixing slot block winding connection in online fixing slot, described cable clamping interface has line fixing slot and is connected with corresponding line fixing slot thus facilitates winding connection to guide the winding connection guiding groove to corresponding line fixing slot from gear stannum cover.
Further for conveniently making winding connection lead-in wire fixing slot, the groove width of described winding connection guiding groove is gradually reduced by keeping off stannum cover extroversion gear stannum cover.
Further for the phenomenon being damaged when avoiding winding connection bending, it is provided with winding connection bending groove on described gear stannum cover, and cable clamping interface is connected with winding connection bending groove, the winding connection picked out from main part passes corresponding cable clamping interface, winding connection bending groove is entered in bending again, accesses described wiring board the most again.
Further, the depth H of described winding connection bending groove is more than the diameter of winding connection.
Further, described wiring board being provided with the punched out corresponding with winding connection, the winding connection picked out from main part first snaps in gear stannum cover, then passes corresponding punched out on wiring board.
Further for making cable clamping interface not in the underface of punched out, it is to avoid the scolding tin of thawing flows in cable clamping interface, the punched out on described wiring board and the cable clamping interface on described gear stannum cover stagger setting.
Further, described main part has plug connector group, and described gear stannum cover is provided with plug connector auxiliary section, and the plug connector of described plug connector group passes plug connector auxiliary section.
Further, described main part is provided with on locating dowel, described wiring board and described gear stannum cover and is provided with and hole, location that corresponding locating dowel grafting coordinates, coordinated wiring board with the grafting of locating dowel by hole, location and keep off stannum cover and be fixed in main part.
Further, described gear stannum cover uses soft material to make.
After have employed technique scheme, the present invention has a following beneficial effect:
1, the present invention increases gear stannum cover between main part and wiring board, both punched out aperture on wiring board had been solved big, the leakage stannum phenomenon produced when winding connection line footpath is thinner, solve again the problem that winding connection cannot be fixed, thus can use machine automatic welding, automatic welding spot size is consistent, constant product quality, and production efficiency is high；
2, gear stannum cover on devise winding connection bending groove, winding connection can in winding connection bending groove bending and be not damaged；
3, the cable clamping interface on gear stannum cover and punched out on wiring board stagger settings, it is to avoid the cable clamping interface vertical lower position in the punched out of wiring board, and the scolding tin of thawing flows to keep off stannum cover and solidifies, thus the scolding tin avoiding thawing flows to the phenomenon in cable clamping interface；
4, gear stannum cover uses soft material, and wall thickness is relatively thin, therefore good toughness, winding connection will not loosen skew in sticking into cable clamping interface.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the motor stator structure of the present invention；
Fig. 2 is the structural representation of the gear stannum cover of the present invention.
Detailed description of the invention
Being clearly understood to make present disclosure be easier to, below according to specific embodiment and combine accompanying drawing, the present invention is further detailed explanation.
As shown in Figure 1, 2, a kind of motor stator structure, it includes:
Main part 10, described main part has winding connection 1；Winding connection 1 is provided with multiple, and its quantity is not limited to；
Wiring board 2, described wiring board 2 is arranged in main part 10；
Gear stannum cover 3, described gear stannum cover 3 is arranged between main part 10 and wiring board 2, and the winding connection 1 picked out from main part 10 first snaps in gear stannum cover 3, then accesses described wiring board 2.
Owing to increasing gear stannum cover 3 between main part 10 and wiring board 2, both punched out aperture on wiring board 2 had been solved big, the leakage stannum phenomenon produced when winding connection 1 line footpath is thinner, solve again the problem that winding connection cannot be fixed, thus can use machine automatic welding, automatic welding spot size is consistent, constant product quality, and production efficiency is high.
As in figure 2 it is shown, be provided with cable clamping interface on described gear stannum cover 3, the winding connection 1 picked out from main part 10 is through after corresponding cable clamping interface, then accesses described wiring board 2, this makes it possible to preferably fix winding connection 1 on gear stannum cover 3.
As in figure 2 it is shown, described cable clamping interface has line fixing slot 31 and is connected with corresponding line fixing slot 31 thus facilitates the winding connection 1 winding connection guiding groove 32 in the guiding of gear stannum cover 3 to corresponding line fixing slot 31.
As in figure 2 it is shown, the groove width of described winding connection guiding groove 32 is gradually reduced by keeping off stannum cover 3 export-oriented gear stannum cover 3.This makes it possible to guide winding connection 1 enter line fixing slot 31 and block winding connection 1 in online fixing slot 31.
As shown in Figure 2, it is provided with winding connection bending groove 33 on described gear stannum cover 3, and cable clamping interface is connected with winding connection bending groove 33, the winding connection 1 picked out from main part 10 passes corresponding cable clamping interface, winding connection bending groove 33 is entered in bending again, finally access described wiring board 2 again, winding connection 1 can in winding connection bending groove 33 bending and be not damaged.
As in figure 2 it is shown, the depth H of described winding connection bending groove 33 is more than the diameter of winding connection 1.
As it is shown in figure 1, be provided with the punched out 21 corresponding with winding connection 1 on described wiring board 2, the winding connection 1 picked out from main part 10 first snaps in gear stannum cover 3, then passes corresponding punched out 21 on wiring board 2.
As shown in Figure 1, punched out 21 on described wiring board 2 and the cable clamping interface on described gear stannum cover 3 stagger setting, avoiding the cable clamping interface vertical lower position in the punched out 21 of wiring board 2, the scolding tin of thawing flows to keep off stannum cover 3 and solidifies, thus the scolding tin avoiding thawing flows to the phenomenon in cable clamping interface；
As it is shown in figure 1, described main part 10 has plug connector group 101, described gear stannum cover 3 being provided with plug connector auxiliary section 34, the plug connector of described plug connector group 101 passes plug connector auxiliary section 34.It is provided with plug connector mating part on described wiring board 2, and the profile of the plug connector auxiliary section 34 on this plug connector mating part and gear stannum cover 3 matches.
As shown in Figure 1, it is provided with locating dowel 102 in described main part 10, it is provided with on described wiring board 2 and described gear stannum cover 3 and hole, location 23 that corresponding locating dowel 102 grafting coordinates, is coordinated wiring board 2 with the grafting of locating dowel 102 by hole 23, location and keep off stannum cover 3 and be fixed in main part 10.
Described gear stannum cover 3 uses soft material to make, and wall thickness is relatively thin, therefore good toughness, winding connection will not loosen skew in sticking into cable clamping interface.
Certainly, main part 10 is not limited to above parts, and it also includes stator core 103 and skeleton 104.
Particular embodiments described above; to present invention solves the technical problem that, technical scheme and beneficial effect further described; it is it should be understood that; the foregoing is only the specific embodiment of the present invention; it is not limited to the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.
Claims (11)
1. a motor stator structure, it is characterised in that it includes:
Main part (10), described main part has winding connection (1)；
Wiring board (2), described wiring board (2) is arranged in main part (10)；
Gear stannum cover (3), described gear stannum cover (3) is arranged between main part (10) and wiring board (2), and from
The winding connection (1) that main part (10) picks out first snaps in gear stannum cover (3), then accesses described wiring board (2).
Motor stator structure the most according to claim 1, it is characterised in that: it is provided with on described gear stannum cover (3)
Cable clamping interface, the winding connection (1) picked out from main part (10) is through after corresponding cable clamping interface, then accesses described line
Road plate (2).
Motor stator structure the most according to claim 2, it is characterised in that: described cable clamping interface has line fixing hole
Groove (31) and be connected with corresponding line fixing slot (31) thus facilitate winding connection (1) from gear stannum cover (3)
Outer guiding is to the winding connection guiding groove (32) in corresponding line fixing slot (31).
Motor stator structure the most according to claim 3, it is characterised in that: described winding connection guiding groove (32)
Groove width be gradually reduced by keeping off stannum cover (3) export-oriented gear stannum cover (3).
Motor stator structure the most according to claim 2, it is characterised in that: it is provided with on described gear stannum cover (3)
Winding connection bending groove (33), and cable clamping interface is connected, from main part with winding connection bending groove (33)
(10) winding connection (1) picked out passes corresponding cable clamping interface, then winding connection bending groove (33) is entered in bending,
After access described wiring board (2) again.
Motor stator structure the most according to claim 5, it is characterised in that: described winding connection bending groove (33)
Depth H more than the diameter of winding connection (1).
Motor stator structure the most according to claim 2, it is characterised in that: described wiring board is provided with on (2)
The punched out (21) corresponding with winding connection (1), the winding connection (1) picked out from main part (10) first blocks
Enter to keep off stannum cover (3), then pass the upper corresponding punched out (21) of wiring board (2).
Motor stator structure the most according to claim 7, it is characterised in that: passing on described wiring board (2)
Cable clamping interface on hole (21) and described gear stannum cover (3) staggers setting.
Motor stator structure the most according to claim 1, it is characterised in that: described main part (10) has
Plug connector group (101), described gear stannum cover (3) is provided with plug connector auxiliary section (34), described plug connector group (101)
Plug connector pass plug connector auxiliary section (34).
Motor stator structure the most according to claim 1, it is characterised in that: described main part sets on (10)
It is equipped with on locating dowel (102), described wiring board (2) and described gear stannum cover (3) and is provided with and corresponding locating dowel (102)
The hole, location (23) that grafting coordinates, is coordinated wiring board (2) with the grafting of locating dowel (102) by hole, location (23)
It is fixed in main part (10) with gear stannum cover (3).
11. motor stator structures according to claim 1, it is characterised in that: described gear stannum cover (3) uses soft
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610566965.6A CN105958693B (en) | 2016-07-18 | 2016-07-18 | Motor stator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610566965.6A CN105958693B (en) | 2016-07-18 | 2016-07-18 | Motor stator structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105958693A true CN105958693A (en) | 2016-09-21 |
| CN105958693B CN105958693B (en) | 2018-12-18 |
Family
ID=56900113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610566965.6A Active CN105958693B (en) | 2016-07-18 | 2016-07-18 | Motor stator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105958693B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124058A (en) * | 2017-06-29 | 2017-09-01 | 广东威灵电机制造有限公司 | Termination, stator and preparation method thereof |
| CN110661350A (en) * | 2018-06-29 | 2020-01-07 | 日本电产株式会社 | Motor with a stator having a stator core |
| CN110768475A (en) * | 2018-07-27 | 2020-02-07 | 广东威灵电机制造有限公司 | Motor and dish washing machine with same |
| DE102020200294A1 (en) * | 2020-01-13 | 2021-07-15 | Robert Bosch Gesellschaft mit beschränkter Haftung | Stator for an electrical machine, an electrical machine and method for producing such a stator |
| DE102021204545A1 (en) | 2021-05-05 | 2022-11-10 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Driving device with a brushless electric motor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1042504A (en) * | 1996-07-19 | 1998-02-13 | Toshiba Corp | Stator in dynamoelectric machine |
| CN2919658Y (en) * | 2006-06-13 | 2007-07-04 | 锦州汉拿电机有限公司 | Structure for preventing leakage of tin of alternator rectifying bridge for vehicle |
| CN103178428A (en) * | 2011-12-26 | 2013-06-26 | 三菱电机株式会社 | Manufacture method and manufacture apparatus for rectangular wire terminal, stator of motor, motor for blower and air conditioner |
| CN203942360U (en) * | 2014-05-29 | 2014-11-12 | 广东威灵电机制造有限公司 | The mounting structure of motor power-supply wire assembly and plastic packaging motor |
| CN204205775U (en) * | 2014-05-29 | 2015-03-11 | 艾美特电器（深圳）有限公司 | A kind of motor stator component of alternating current fans |
| CN205377506U (en) * | 2016-01-18 | 2016-07-06 | 中山大洋电机股份有限公司 | Stator assembly and its applied plastic-encapsulated motor |
| CN205811695U (en) * | 2016-07-18 | 2016-12-14 | 江苏雷利电机股份有限公司 | Motor stator structure |
-
2016
- 2016-07-18 CN CN201610566965.6A patent/CN105958693B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1042504A (en) * | 1996-07-19 | 1998-02-13 | Toshiba Corp | Stator in dynamoelectric machine |
| CN2919658Y (en) * | 2006-06-13 | 2007-07-04 | 锦州汉拿电机有限公司 | Structure for preventing leakage of tin of alternator rectifying bridge for vehicle |
| CN103178428A (en) * | 2011-12-26 | 2013-06-26 | 三菱电机株式会社 | Manufacture method and manufacture apparatus for rectangular wire terminal, stator of motor, motor for blower and air conditioner |
| CN203942360U (en) * | 2014-05-29 | 2014-11-12 | 广东威灵电机制造有限公司 | The mounting structure of motor power-supply wire assembly and plastic packaging motor |
| CN204205775U (en) * | 2014-05-29 | 2015-03-11 | 艾美特电器（深圳）有限公司 | A kind of motor stator component of alternating current fans |
| CN205377506U (en) * | 2016-01-18 | 2016-07-06 | 中山大洋电机股份有限公司 | Stator assembly and its applied plastic-encapsulated motor |
| CN205811695U (en) * | 2016-07-18 | 2016-12-14 | 江苏雷利电机股份有限公司 | Motor stator structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124058A (en) * | 2017-06-29 | 2017-09-01 | 广东威灵电机制造有限公司 | Termination, stator and preparation method thereof |
| CN110661350A (en) * | 2018-06-29 | 2020-01-07 | 日本电产株式会社 | Motor with a stator having a stator core |
| CN110661350B (en) * | 2018-06-29 | 2022-06-28 | 日本电产株式会社 | Motor |
| CN110768475A (en) * | 2018-07-27 | 2020-02-07 | 广东威灵电机制造有限公司 | Motor and dish washing machine with same |
| DE102020200294A1 (en) * | 2020-01-13 | 2021-07-15 | Robert Bosch Gesellschaft mit beschränkter Haftung | Stator for an electrical machine, an electrical machine and method for producing such a stator |
| DE102021204545A1 (en) | 2021-05-05 | 2022-11-10 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Driving device with a brushless electric motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105958693B (en) | 2018-12-18 |
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Effective date of registration: 20210128 Address after: No. 355, Longjin Road, Lucheng street, Changzhou Economic Development Zone, Jiangsu Province Patentee after: Jiangsu Dingzhi Intelligent Control Technology Co., Ltd Address before: 213102 No.19, qianjiatang Road, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: JIANGSU LEILI MOTOR Co.,Ltd. |