CN109617287A - Welded junction fixing frame and external plate direct current motor - Google Patents
Welded junction fixing frame and external plate direct current motor Download PDFInfo
- Publication number
- CN109617287A CN109617287A CN201811539187.7A CN201811539187A CN109617287A CN 109617287 A CN109617287 A CN 109617287A CN 201811539187 A CN201811539187 A CN 201811539187A CN 109617287 A CN109617287 A CN 109617287A
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- bottom plate
- power supply
- weld bond
- fixed frame
- line
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- 238000005476 soldering Methods 0.000 claims description 44
- 239000007787 solid Substances 0.000 claims description 6
- 238000004512 die casting Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 abstract description 14
- 238000004804 winding Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 210000002683 foot Anatomy 0.000 description 15
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000001266 bandaging Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007704 transition Effects 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
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The invention discloses a welding opening fixing frame and an external plate direct current motor, relates to the technical field of motors, and solves the technical problem that in the prior art, a wiring board is used for leading out a three-phase winding of the direct current motor, and the required process flow is complex. The weld joint fixing frame comprises a bottom plate and a weld joint fixing part, wherein the bottom plate is fixed on the stator framework, the weld joint fixing part is arranged on the bottom plate, and the weld joint fixing part is used for fixing a weld joint of an enameled wire and a power line. Compared with the prior art that at least two welding steps are needed for leading out the three-phase winding of the direct current motor by using a wiring board, the welding port fixing frame has the advantage of simplifying the production process of the external plate direct current motor.
Description
Technical field
The present invention relates to technical field of motors more particularly to a kind of weld bond fixed frames and external plate direct current generator.
Background technique
Direct current generator now is more to be done control panel and load power source plate together, and direct current generator is caused only to need winding three
Root line is drawn motor and is directly connect with load control panel.External plate direct current generator is three-phase motor, when three-phase windings are drawn
It needs to connect with three power supply lines.The transition that direct current three-phase enameled wire draws outside is substantially made of terminal plate currently on the market
Plate.Terminal plate in the prior art is generally PCB circuit board；Welding sequence is one end that winding enameled wire is welded to terminal plate,
Then power supply line is welded to the other end on terminal plate, is drawn direct current generator three-phase windings by two welding sequences.
However, at least there is also following defects it has been found that making terminal plate using PCB circuit board in the prior art:
Enameled wire is first welded on terminal plate by three-phase windings needs, then power supply line is welded on terminal plate and is just able to achieve three-phase windings
Extraction, i.e. the process at least needs two welding steps, and process flow is complicated；On the other hand, it using PCB circuit board, spends
It is at high cost, lead to motor high production cost.
Summary of the invention
One of purpose of the invention is to propose a kind of weld bond fixed frame, solves and uses terminal plate will in the prior art
The technical problem of process flow complexity needed for direct current generator three-phase windings are drawn.Optimal technical scheme of the present invention can be generated all
More technical effect elaborations as detailed below.
To achieve the above object, the present invention provides following technical schemes:
Weld bond fixed frame of the invention includes bottom plate and soldering opening fixed part, wherein the bottom plate is fixed on stator skeleton
On, the soldering opening fixed part is set on the bottom plate, and the soldering opening fixed part is for fixing enameled wire and power supply
The soldering opening of line.
According to a preferred embodiment, the soldering opening fixed part includes three fixation kits, and three described solid
The position for determining component is corresponding with the position of enameled wire line outlet respectively, to fix three respectively by three fixation kits
The soldering opening of enameled wire and corresponding power supply line.
According to a preferred embodiment, each fixation kit includes at least one fixed feet, and the fixation
Foot is notch, to pass through the soldering opening of the notch fixed enameled wire and power supply line.
According to a preferred embodiment, each fixation kit includes two fixed feets.
According to a preferred embodiment, fixed part is provided on the bottom plate, the fixed part is used for and stator skeleton
The bottom plate, is fixed on stator skeleton by connection with the connection by the fixed part and stator skeleton.
According to a preferred embodiment, the fixed part includes positioned at the plate outer side edge and solid with stator skeleton
Determine the corresponding escape groove in position of hook, is existed with limiting the bottom plate by the snapping between the escape groove and fixed hook
The movement of axial direction.
According to a preferred embodiment, the fixed part include be located at the bottom plate on and the boss pair with stator skeleton
The circular hole answered, to limit the bottom plate in the movement of radial direction by the clamping between the circular hole and boss.
According to a preferred embodiment, the bottom plate forms for plastic injection or die casting, and the thickness of the bottom plate
For 2~3mm.
According to a preferred embodiment, the bottom plate is semicircle or circular configuration.
According to a preferred embodiment, the weld bond fixed frame further includes enamel-cover line three-way hole, the enamel-cover line three-way hole
It is integrally formed positioned at the plate outer side edge and with the bottom plate, so that enameled wire passes through the bottom through the enamel-cover line three-way hole
Plate and with power supply wire bonding.
According to a preferred embodiment, the quantity of the enamel-cover line three-way hole is three, and three enameled wires are logical
Hole is arcuate structure, and the position of three enamel-cover line three-way holes is corresponding with the position of enameled wire line outlet respectively.
According to a preferred embodiment, the weld bond fixed frame further includes power supply line three-way hole, the power supply line three-way hole
On the bottom plate and with the bottom plate be integrally formed so that power supply line through the power supply line three-way hole pass through the bottom plate and with
Enamel-cover wire bonding.
According to a preferred embodiment, the power supply line three-way hole includes that the first power supply line three-way hole and second source line are logical
Hole, and three power supply lines are after the plate upper surface penetrates the first power supply line three-way hole, then through the lower surface of base plate
Be pierced by the second source line three-way hole and with corresponding enamel-cover wire bonding.
According to a preferred embodiment, the weld bond fixed frame further includes wire clamp, and the wire clamp is located at the bottom plate
It above and with the bottom plate is integrally formed, and the wire clamp is for fixing power supply line.
According to a preferred embodiment, the wire clamp is notch, to be fixed power supply line by notch.
According to a preferred embodiment, the wire clamp includes the first wire clamp and the second wire clamp, and first wire clamp
And second wire clamp is located between two neighboring fixation kit, wherein first wire clamp is for fixed far from enamel-cover
A piece power supply line of line line outlet；Second wire clamp is for fixed two power supply lines close to enameled wire line outlet.
Another aspect provides a kind of external plate direct current generators.External plate direct current generator of the invention includes this
Invent weld bond fixed frame described in any technical solution.
Weld bond fixed frame and external plate direct current generator provided by the invention at least have following advantageous effects:
Weld bond fixed frame of the invention, including bottom plate and soldering opening fixed part, bottom plate are fixed on stator skeleton, soldering opening
Fixed part is set on bottom plate, soldering opening fixed part is fixed on stator bone by the fixation between bottom plate and stator skeleton
On frame, and soldering opening fixed part of the invention is used to fix the soldering opening of enameled wire and power supply line, i.e. enameled wire and power supply line
After welding wrapping, it is directly fastened on soldering opening fixed part.Using soldering opening fixed frame of the invention, a welding step is only needed
Suddenly, i.e. the welding of enameled wire and power supply line, it is middle compared to the prior art to be led to direct current generator three-phase windings using terminal plate
The process of two welding steps is needed less, and soldering opening fixed frame of the invention, which has, simplifies external plate direct current generator production process
Advantage.
In addition, optimal technical scheme of the present invention also has following advantageous effects:
Optimal technical scheme of the present invention substitutes expensive PCB terminal plate using weld bond fixed frame made of plastic material,
The cost price of 80% terminal plate can be reduced, to solve the problems, such as that direct current generator external plate is at high cost, improves motor production cost,
Improve enterprise profit.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic diagram of the first preferred embodiment of weld bond fixed frame of the present invention；
Fig. 2 is the schematic diagram of the second preferred embodiment of weld bond fixed frame of the present invention.
1- bottom plate in figure；2- fixation kit；3- fixed feet；4- enamel-cover line three-way hole；5- the first power supply line three-way hole；The second electricity of 6-
Source line three-way hole；The first wire clamp of 7-；The second wire clamp of 8-；9- escape groove；10- circular hole；31- fixed plate；32- back-off structure.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
The weld bond fixed frame of 1 and 2 pair of the present embodiment and external plate direct current generator carry out detailed with reference to the accompanying drawings of the specification
Explanation.
The weld bond fixed frame of the present embodiment includes bottom plate 1 and soldering opening fixed part.Wherein, bottom plate 1 is fixed on stator skeleton
On, soldering opening fixed part is set on bottom plate 1, and soldering opening fixed part is used to fix the soldering opening of enameled wire and power supply line.
The weld bond fixed frame of the present embodiment, including bottom plate 1 and soldering opening fixed part, bottom plate 1 are fixed on stator skeleton, and soldering opening is fixed
Portion is set on bottom plate 1, soldering opening fixed part is fixed on stator skeleton by the fixation between bottom plate 1 and stator skeleton
On, and the soldering opening fixed part of the present embodiment is used to fix the soldering opening of enameled wire and power supply line, i.e. enameled wire and power supply line
After welding wrapping, it is directly fastened on soldering opening fixed part.Using the soldering opening fixed frame of the present embodiment, a welding step is only needed
Suddenly, i.e. the welding of enameled wire and power supply line, it is middle compared to the prior art to be led to direct current generator three-phase windings using terminal plate
The process of two welding steps is needed less, and the soldering opening fixed frame of the present embodiment, which has, simplifies external plate direct current generator production process
Advantage.
According to a preferred embodiment, soldering opening fixed part includes three fixation kits 2, as shown in Figure 1 or 2.It is excellent
Choosing, the position of three fixation kits 2 is corresponding with the position of enameled wire line outlet respectively, to be divided by three fixation kits 2
The soldering opening of three enameled wires and corresponding power supply line is not fixed.Preferably, the position of three fixation kits 2 respectively with three enamel-covers
The position of line outlet is corresponding, after three enameled wires and the wrapping of corresponding power supply wire bonding, is directly fixed on corresponding fixed group
On part, so that soldering opening fixation does not loosen, the stability of motor thereby may be ensured that, simplify external plate direct current generator and produce work
Sequence.
According to a preferred embodiment, each fixation kit 2 includes at least one fixed feet 3, and fixed feet 3 is card
Slot structure, to pass through the soldering opening of notch fixed enameled wire and power supply line.Preferably, fixed feet 3 and bottom plate 1 are integrated into
The structure of type.Such as Fig. 1 or Fig. 2, fixed feet 3 includes two fixed plates 31, and fixed plate 31 is provided with back-off far from the end of bottom plate 1
Structure 32, two fixed plates 31 are oppositely arranged to form notch, and notch is less than far from the opening size of bottom plate 1
Close to the opening size of bottom plate 1, to realize the fixation of enameled wire and power supply line soldering opening by notch.
According to a preferred embodiment, each fixation kit 2 includes two fixed feets 3, as shown in Figure 1 or 2.It is preferred that
, each fixation kit 2 includes the fixation that enameled wire Yu power supply line soldering opening can be thus achieved in a fixed feet 3, i.e., in bottom plate 1
Three fixed feets 3 of upper setting.For stability, four fixed feets 3 can be arranged in the present embodiment on bottom plate 1, specifically,
Two fixation kits 2 farther away from enameled wire line outlet include a fixed feet 3, from the closer fixation kit of enameled wire line outlet
2 include two fixed feets 3.It is furthermore preferred that each fixation kit 2 of the present embodiment includes two fixed feets 3.
According to a preferred embodiment, fixed part is provided on bottom plate 1, fixed part is used to connect with stator skeleton, with
Bottom plate 1 is fixed on stator skeleton by the connection of fixed part and stator skeleton.Preferably, fixed part includes being located at bottom plate
1 outer ledge and escape groove 9 corresponding with the fixed position of hook of stator skeleton, by between escape groove 9 and fixed hook
Snapping and limit the movement of bottom plate 1 in the axial direction.The structure of escape groove 9 is as shown in Figure 1 or 2.Preferably, fixed part is also
Including be located at bottom plate 1 on and circular hole 10 corresponding with the boss of stator skeleton, to pass through the clamping between circular hole 10 and boss
Bottom plate 1 is limited in the movement of radial direction, the structure of circular hole 10 is as shown in Figure 1 or 2.
The present embodiment optimal technical scheme can realize the fixation of bottom plate 1 axially and radially by fixed part, specifically, stator
Skeleton is generally four fixed hooks, and then escape groove is arranged in corresponding fixed hook position in bottom plate 1, so as to keep bottom plate indentation fixed
Sub- skeleton is simultaneously fixed on stator skeleton by fixed hook fastening escape groove 9, and 1 axial play of bottom plate is prevented.On the other hand,
It is additionally provided with the circular hole 10 for connecting with stator skeleton boss on bottom plate 1, after boss passes through circular hole 10, is also achieved that bottom
The fixation of 1 radial direction of plate.
According to a preferred embodiment, bottom plate 1 is that plastic injection or die casting form, and bottom plate 1 with a thickness of 2~
3mm.The bottom plate 1 of the present embodiment optimal technical scheme is that plastic injection or die casting form, and bottom plate 1 with a thickness of 2~3mm,
To guarantee that entire weld bond fixed frame is not in that bending, frangible etc. are abnormal.On the other hand, simple for the mold of injection molding, weld bond
The versatility of fixed frame is extremely strong, and the same weld bond fixed frame can be used with a series of several hundred money external plate direct current generators.
Plastic material is material common in the art, has relative to PCB circuit board and is easy to get, low-cost excellent
Gesture.The present embodiment optimal technical scheme substitutes expensive PCB terminal plate using weld bond fixed frame made of plastic material, can subtract
The cost price of few 80% terminal plate improves motor production cost to solve the problems, such as that direct current generator external plate is at high cost, improves
Enterprise profit.
According to a preferred embodiment, bottom plate 1 is semicircle or circular configuration.Fig. 1 shows bottom plate as semicircle knot
The weld bond fixed frame schematic diagram of structure, Fig. 2 shows the weld bond fixed frame schematic diagrames that bottom plate is circular configuration.Under normal circumstances, bottom
Plate 1 is that semicircle has been able to satisfy the requirement for being fixedly welded mouth, but is based on each producer's demand, can also be set bottom plate 1 to
It is round.Comparison diagram 1 and Fig. 2 are it is found that bottom plate is the weld bond fixed frame only position corresponding with fixed hook on bottom plate of circular configuration
It sets and increases escape groove 9, and position corresponding with boss increases circular hole 10, remaining structure and bottom plate are semicircular structure
It is identical.
According to a preferred embodiment, weld bond fixed frame further includes enamel-cover line three-way hole 4, as shown in Figure 1 or 2.It is preferred that
, enamel-cover line three-way hole 4 is located at 1 outer ledge of bottom plate and is integrally formed with bottom plate 1, so that enameled wire is passed through through enamel-cover line three-way hole 4
Bottom plate 1 and with power supply wire bonding.It is furthermore preferred that the quantity of enamel-cover line three-way hole 4 is three, and three enamel-cover line three-way holes 4 are arc
Shape structure, the position of three enamel-cover line three-way holes 4 are corresponding with the position of enameled wire line outlet respectively.The present embodiment optimization technique side
The enamel-cover line three-way hole 4 of case for enameled wire pass through bottom plate 1 and with power supply wire bonding, and enamel-cover line three-way hole 4 be arcuate structure, it is excellent
It is selected as major arc, the enameled wire so as to pass through is connected in the through-hole.
According to a preferred embodiment, weld bond fixed frame further includes power supply line three-way hole, and power supply line three-way hole is located on bottom plate 1
And with bottom plate 1 be integrally formed so that power supply line through power supply line three-way hole pass through bottom plate 1 and with enamel-cover wire bonding.Preferably, power supply line
Through-hole includes the first power supply line three-way hole 5 and second source line three-way hole 6, as shown in Figure 1 or 2.Three power supply lines are through table on bottom plate 1
After face penetrates the first power supply line three-way hole 5, then through 1 lower surface of bottom plate be pierced by second source line three-way hole 6 and with corresponding enamel-cover wire bonding.
The power supply line three-way hole of the present embodiment optimal technical scheme is for preventing power supply line from causing soldering opening to loosen during pullling.Three electricity
Source line top view pass through the first power supply line three-way hole 5 after, be then pierced by from second source line three-way hole 6, respectively with each enamel-cover wire bonding
It connects after bandaging, each soldering opening is pressed respectively and is fixed on each fixation kit 2.
According to a preferred embodiment, weld bond fixed frame further includes wire clamp, wire clamp be located on bottom plate 1 and with bottom plate 1 one
It is body formed, and wire clamp is for fixing power supply line.The present embodiment optimal technical scheme is fixed power supply line by wire clamp, is prevented
Longer power supply line play, encounters rotor, causes rotor to be close to bad.
Preferably, wire clamp is notch, to be fixed power supply line by notch.As shown in Figure 1 or 2, wire clamp
For the notch for being buckled in side, and the size of notch opening is less than the size of bottom end, so as to wear
The power supply line clamping crossed.
Preferably, wire clamp includes the first wire clamp 7 and the second wire clamp 8, and the first wire clamp 7 and the second wire clamp 8 are located at
Between two neighboring fixation kit 2, as shown in Figure 1 or 2.It is furthermore preferred that the first wire clamp 7 is for fixed far from enameled wire outlet
A piece power supply line of mouth；Second wire clamp 8 is for fixed two power supply lines close to enameled wire line outlet.By enameled wire and power supply line
Soldering opening press be fixed on each fixation kit 2 respectively after, a power supply line farthest apart from enameled wire line outlet needs
It is fixed across the first wire clamp 7, another two power supply lines are fixed also cross the second wire clamp 8.
The another aspect of the present embodiment additionally provides a kind of external plate direct current generator.The external plate direct current generator of the present embodiment
Weld bond fixed frame including any technical solution of the present embodiment.The external plate direct current generator of the present embodiment is due to having used weld bond solid
Frame is determined to substitute PCB terminal plate in the prior art, is had and is simplified external plate direct current generator production process and reduction motor life
Produce the advantage of cost.
Preferably, the manufacturing process of the present embodiment optimal technical scheme external plate direct current generator are as follows: DC iron core first packages
Upper lower skeleton carries out coiling, is shaped to stator after the complete enameled wire of coiling, and weld bond fixed frame is entirely pressed into stator, stator with hand
Fixation hook on skeleton blocks the escape groove 9 on weld bond fixed frame, then power supply line directly with stator enamelled wire joint weld
And it wraps up, then on entire soldering opening indentation fixation kit 2.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (17)
1. a kind of weld bond fixed frame, which is characterized in that including bottom plate (1) and soldering opening fixed part, wherein the bottom plate (1) is solid
Due on stator skeleton, the soldering opening fixed part is set on the bottom plate (1), and the soldering opening fixed part is for solid
Determine the soldering opening of enameled wire and power supply line.
2. weld bond fixed frame according to claim 1, which is characterized in that the soldering opening fixed part includes three fixed groups
Part (2), and the position of three fixation kits (2) is corresponding with the position of enameled wire line outlet respectively, to pass through three
The fixation kit (2) fixes the soldering opening of three enameled wires and corresponding power supply line respectively.
3. weld bond fixed frame according to claim 2, which is characterized in that each fixation kit (2) includes at least one
A fixed feet (3), and the fixed feet (3) is notch, to pass through the fixed enameled wire of the notch and power supply line
Soldering opening.
4. weld bond fixed frame according to claim 3, which is characterized in that each fixation kit (2) includes two solid
Determine foot (3).
5. weld bond fixed frame according to claim 1, which is characterized in that it is provided with fixed part on the bottom plate (1), it is described
Fixed part with stator skeleton for connecting, with by the connection of the fixed part and stator skeleton that the bottom plate (1) is fixed
In on stator skeleton.
6. weld bond fixed frame according to claim 5, which is characterized in that the fixed part includes being located at the bottom plate (1)
Outer ledge and escape groove (9) corresponding with the fixed position of hook of stator skeleton, with curved by the escape groove (9) and fixation
Snapping between hook and limit the movement of the bottom plate (1) in the axial direction.
7. weld bond fixed frame according to claim 5, which is characterized in that the fixed part includes being located at the bottom plate (1)
Circular hole (10) upper and corresponding with the boss of stator skeleton, to limit institute by the clamping between the circular hole (10) and boss
Bottom plate (1) is stated in the movement of radial direction.
8. weld bond fixed frame according to claim 1, which is characterized in that the bottom plate (1) be plastic injection or die casting and
At, and the bottom plate (1) with a thickness of 2~3mm.
9. weld bond fixed frame according to claim 1, which is characterized in that the bottom plate (1) is semicircle or circular configuration.
10. weld bond fixed frame according to claim 1, which is characterized in that further include enamel-cover line three-way hole (4), the enamel-cover
Line three-way hole (4) is located at the bottom plate (1) outer ledge and is integrally formed with the bottom plate (1), so that enameled wire is through the enamel-cover
Line three-way hole (4) passes through the bottom plate (1) and power supply wire bonding.
11. weld bond fixed frame according to claim 10, which is characterized in that the quantity of the enamel-cover line three-way hole (4) is three
It is a, and three enamel-cover line three-way holes (4) are arcuate structure, the position of three enamel-cover line three-way holes (4) respectively with enamel-cover
The position of line line outlet is corresponding.
12. weld bond fixed frame according to claim 1, which is characterized in that further include power supply line three-way hole, the power supply line is logical
Hole is located on the bottom plate (1) and is integrally formed with the bottom plate (1), so that power supply line is through the power supply line three-way hole across described
Bottom plate (1) and with enamel-cover wire bonding.
13. weld bond fixed frame according to claim 12, which is characterized in that the power supply line three-way hole includes the first power supply line
Through-hole (5) and second source line three-way hole (6), and three power supply lines penetrate first power supply through the bottom plate (1) upper surface
After line three-way hole (5), then through the bottom plate (1) lower surface be pierced by the second source line three-way hole (6) and with corresponding enamel-cover wire bonding.
14. weld bond fixed frame according to claim 12, which is characterized in that further include wire clamp, the wire clamp is located at described
It is integrally formed on bottom plate (1) and with the bottom plate (1), and the wire clamp is for fixing power supply line.
15. weld bond fixed frame according to claim 14, which is characterized in that the wire clamp is notch, to pass through card
Slot structure fixes power supply line.
16. weld bond fixed frame according to claim 14, which is characterized in that the wire clamp includes the first wire clamp (7) and the
Two wire clamps (8), and first wire clamp (7) and second wire clamp (8) be located at two neighboring fixation kit (2) it
Between, wherein
First wire clamp (7) is for a fixed power supply line far from enameled wire line outlet；
Second wire clamp (8) is for fixed two power supply lines close to enameled wire line outlet.
17. a kind of external plate direct current generator, which is characterized in that including weld bond fixed frame described in one of claim 1 to 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811539187.7A CN109617287A (en) | 2018-12-14 | 2018-12-14 | Welded junction fixing frame and external plate direct current motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811539187.7A CN109617287A (en) | 2018-12-14 | 2018-12-14 | Welded junction fixing frame and external plate direct current motor |
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| Publication Number | Publication Date |
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| CN109617287A true CN109617287A (en) | 2019-04-12 |
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| CN201811539187.7A Pending CN109617287A (en) | 2018-12-14 | 2018-12-14 | Welded junction fixing frame and external plate direct current motor |
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| JPH07111749A (en) * | 1993-10-12 | 1995-04-25 | Mitsuba Electric Mfg Co Ltd | Connecting structure of coil wire material to lead |
| CN104852499A (en) * | 2015-05-28 | 2015-08-19 | 威灵（芜湖）电机制造有限公司 | Motor wiring welding joint protection part and wiring method of winding lead and power supply wire |
| CN204922229U (en) * | 2015-08-19 | 2015-12-30 | 广东威灵电机制造有限公司 | Motor wire presss from both sides, subassembly and motor are fixed to power cord |
| CN206226192U (en) * | 2016-11-24 | 2017-06-06 | 广东威灵电机制造有限公司 | Termination for motor and the motor with it |
| CN206698042U (en) * | 2017-03-24 | 2017-12-01 | 威灵（芜湖）电机制造有限公司 | Mounting seat, enamel-covered wire connection component, field frame assembly and motor |
| CN106972684A (en) * | 2017-04-27 | 2017-07-21 | 淮安威灵电机制造有限公司 | Stator winding outlet structure, stator module and motor |
| CN106992623A (en) * | 2017-05-31 | 2017-07-28 | 广东威灵电机制造有限公司 | Stator power line outlet structure, stator module and motor |
| DE102017209931A1 (en) * | 2017-06-13 | 2018-12-13 | Robert Bosch Gmbh | Electric machine, stator for an electric machine, and method of making such an electric machine |
| CN209150841U (en) * | 2018-12-14 | 2019-07-23 | 珠海凯邦电机制造有限公司 | Welded junction fixing frame and external plate direct current motor |
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