CN201918819U - Motor stator wiring structure - Google Patents
Motor stator wiring structure Download PDFInfo
- Publication number
- CN201918819U CN201918819U CN2011200347606U CN201120034760U CN201918819U CN 201918819 U CN201918819 U CN 201918819U CN 2011200347606 U CN2011200347606 U CN 2011200347606U CN 201120034760 U CN201120034760 U CN 201120034760U CN 201918819 U CN201918819 U CN 201918819U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- wire
- patchboard
- stator
- power supply
- 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
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a motor stator wiring structure, which comprises a stator core (1) and a stator winding (2). Insulating materials on the end surface of the stator core (1) form an insulating end plate (3). A patch board (4) is installed above the insulating end plate (3). A rotating shaft (5) which is arranged in the middle of the stator core (1) penetrates through the central through hole (41) of the patch board (4). The wire end (9) of the stator winding (2) is connected with one end of a power lead (6). The power lead (6) is attached onto the top surface of the patch board (4) and is clamped on the wire clamp (7) of the patch board (4). A shaft hole (52) is arranged on the rotating shaft (5). The power lead (6) enters the shaft hole (52) through two slots (51) which are arranged along the rotating shaft (5) and is led out from the end part of the shaft hole (52). The motor stator wiring structure has the beneficial effects that bilateral wiring is realized, production process difficulties are reduced, production efficiency is improved and production cost is reduced.
Description
Technical field:
The utility model relates to a kind of motor stator wire structures, belongs to machine field.
Background technology:
At present, the end of a thread of the stator winding of most of external rotor electric machines is with after power supply lead wire is connected, and all the single slotted eye of offering along rotating shaft enters axis hole and draws motor, and this structure strengthens motor technology difficulty when producing, and production efficiency is low, the waste production cost.
Summary of the invention:
The purpose of this utility model provides a kind of motor stator wire structures, by offer two slotted eyes in rotating shaft, realizes the both sides cabling, reduces and the simplification producting process difficulty, enhances productivity, and reduces production costs.
The purpose of this utility model is to be achieved by following technical scheme.
A kind of motor stator wire structures, comprise stator core, stator winding, insulant at the stator core end face forms the insulation end plate, insulation end plate top is equipped with patchboard, be positioned at the middle rotating shaft of stator core and pass the central through hole of patchboard, the end of a thread of stator winding is connected with an end of power supply lead wire, and power supply lead wire is pasting the end face of patchboard and is being clamped on the wire clamp of patchboard, axis hole is set in the rotating shaft, and two slotted eyes that power supply lead wire is offered along rotating shaft enter axis hole and draw from the axis hole end.
Above-mentioned described two slotted eyes are symmetricly set on the rotating shaft both sides.
Above-mentioned described slotted eye is equipped with wire bushing.
Being connected and being clamped on one of them wire clamp of patchboard of one end of above-mentioned described the end of a thread and power supply lead wire.
The utility model beneficial effect compared with prior art is: 1) insulant at the stator core end face forms the insulation end plate, insulation end plate top is equipped with patchboard, be positioned at the middle rotating shaft of stator core and pass the central through hole of patchboard, the end of a thread of stator winding is connected with an end of power supply lead wire, power supply lead wire is pasting the end face of patchboard and is being clamped on the wire clamp of patchboard, axis hole is set in the rotating shaft, two slotted eyes that power supply lead wire is offered along rotating shaft enter axis hole and draw from the axis hole end, realize the both sides cabling, reduce and simplify producting process difficulty, enhance productivity, reduce production costs; 2) slotted eye is equipped with wire bushing, limited protection power supply lead wire; 3) being connected and being clamped on one of them wire clamp of patchboard an of end of the end of a thread and power supply lead wire, reasonable in design makes the patchboard cabling more attractive in appearance rationally.
Description of drawings:
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is a cutaway view of the present utility model;
Fig. 3 is the A-A partial enlarged drawing of Fig. 2.
Embodiment:
Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of motor stator wire structures of the present utility model, comprise stator core 1, stator winding 2, insulant at stator core 1 end face forms insulation end plate 3, insulation end plate 3 tops are equipped with patchboard 4, be positioned at stator core 1 middle rotating shaft 5 and pass the central through hole 41 of patchboard 4, the end of a thread 9 of stator winding 2 is connected with an end of power supply lead wire 6, power supply lead wire 6 is pasting the end face of patchboard 4 and is being clamped on the wire clamp 7 of patchboard 4, axis hole 52 is set in the rotating shaft 5, and two slotted eyes 51 that power supply lead wire 6 is offered along rotating shaft 5 enter axis hole 52 and draw from axis hole 52 ends; Two slotted eyes 51 are symmetricly set on rotating shaft 5 both sides; Slotted eye 51 is equipped with wire bushing 8; Being connected and being clamped on one of them wire clamp 7 of patchboard 4 of one end of the end of a thread 9 and power supply lead wire 6.
The stator core 1 that comprises of the present utility model, stator winding 2, insulant at stator core 1 end face forms insulation end plate 3, insulation end plate 3 tops are equipped with patchboard 4, be positioned at stator core 1 middle rotating shaft 5 and pass the central through hole 41 of patchboard 4, the end of a thread 9 of stator winding 2 is connected with an end of power supply lead wire 6 and is clamped on one of them wire clamp 7 of patchboard 4, power supply lead wire 6 is pasting the end face of patchboard 4 and is being clamped on the wire clamp 7 of patchboard 4, rotating shaft 5 is provided with two slotted eyes 51 and axis hole 52, slotted eye 51 and axis hole 52 are communicated with, two slotted eyes 51 that power supply lead wire 6 is offered along rotating shaft 5 enter axis hole 52 and draw from axis hole 52 ends, this structure realizes the both sides cabling, reduce and simplify producting process difficulty, enhance productivity, reduce production costs.
Claims (4)
1. motor stator wire structures, comprise stator core (1), stator winding (2), insulant at stator core (1) end face forms insulation end plate (3), insulation end plate (3) top is equipped with patchboard (4), be positioned at the middle rotating shaft (5) of stator core (1) and pass the central through hole (41) of patchboard (4), the end of a thread (9) of stator winding (2) is connected with an end of power supply lead wire (6), power supply lead wire (6) is pasting the end face of patchboard (4) and is being clamped on the wire clamp (7) of patchboard (4), axis hole (52) is set in the rotating shaft (5), it is characterized in that: two slotted eyes (51) that power supply lead wire (6) is offered along rotating shaft (5) enter axis hole (52) and draw from axis hole (52) end.
2. a kind of motor stator wire structures according to claim 1 is characterized in that: two slotted eyes (51) are symmetricly set on rotating shaft (5) both sides.
3. a kind of motor stator wire structures according to claim 1 and 2 is characterized in that: slotted eye (51) is equipped with wire bushing (8).
4. a kind of motor stator wire structures according to claim 1 and 2 is characterized in that: being connected and being clamped on one of them wire clamp (7) of patchboard (4) an of end of the end of a thread (9) and power supply lead wire (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200347606U CN201918819U (en) | 2011-01-28 | 2011-01-28 | Motor stator wiring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200347606U CN201918819U (en) | 2011-01-28 | 2011-01-28 | Motor stator wiring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201918819U true CN201918819U (en) | 2011-08-03 |
Family
ID=44418608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200347606U Expired - Lifetime CN201918819U (en) | 2011-01-28 | 2011-01-28 | Motor stator wiring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201918819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104854778A (en) * | 2012-12-21 | 2015-08-19 | 罗伯特·博世有限公司 | Electric machine with a stator and a rotor |
| CN111262377A (en) * | 2018-11-30 | 2020-06-09 | 日本电产株式会社 | Motor and electric wheel |
-
2011
- 2011-01-28 CN CN2011200347606U patent/CN201918819U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104854778A (en) * | 2012-12-21 | 2015-08-19 | 罗伯特·博世有限公司 | Electric machine with a stator and a rotor |
| US9941764B2 (en) | 2012-12-21 | 2018-04-10 | Robert Bosch Gmbh | Electric machine with a stator and a rotor |
| CN111262377A (en) * | 2018-11-30 | 2020-06-09 | 日本电产株式会社 | Motor and electric wheel |
| CN111262377B (en) * | 2018-11-30 | 2022-08-05 | 日本电产株式会社 | Motor and electric wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |
|
| CX01 | Expiry of patent term |