CN208316451U - A kind of permanent magnet motor stator outlet fixing structure - Google Patents
A kind of permanent magnet motor stator outlet fixing structure Download PDFInfo
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- CN208316451U CN208316451U CN201821097941.1U CN201821097941U CN208316451U CN 208316451 U CN208316451 U CN 208316451U CN 201821097941 U CN201821097941 U CN 201821097941U CN 208316451 U CN208316451 U CN 208316451U
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- terminal board
- plastic
- permanent magnet
- fastener
- supporting element
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Abstract
The utility model discloses a kind of permanent magnet motor stator outlet fixing structures, including injection moulded stator, enameled wire loop is wound on the tooth top of the injection moulded stator, terminal board is detachably provided on the injection moulded stator, plastic packaging has metal terminal in the terminal board, and the metal terminal in the winding head and terminal board of the enameled wire loop is welded and fixed；The injection moulded stator includes the plastic skeleton of injection molding, and positioning device is provided in the magnetic yoke portion of the plastic skeleton, and the periphery of plastic skeleton is equipped with fastener；The terminal board includes plastic casing, be provided on the plastic casing with the matched button hole of fastener on the periphery of the plastic skeleton, the terminal board is set on plastic skeleton, and the button hole of fastener and alignment is made to be fastened.Above-mentioned technical proposal, reasonable in design, structure is simple, manufacture is easy, high production efficiency, safe and reliable, long service life and practicability are good.
Description
Technical field
The utility model relates to technical field of motors, and in particular to a kind of permanent magnet motor stator outlet fixing structure.
Background technique
Traditional motor stator leading-out wire structure including the coil on motor stator and is equipped with motor stator core
Insulating frame between coil, the end of a thread and the power supply lead wire of coil are welded to connect, and junction portion is directly exposed to outer, manufacture
Trouble, production efficiency is slow, and the structure is not only unsightly, but also easily causes power supply lead wire and the poor contact of coil the end of a thread, when by
It when to external force, is easy to loosen, falls off, even result in insulation damage layer, influence motor normal operation, shorten electrical machinery life, it is practical
Property is poor.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of reasonable in design, structures
Simply, the permanent magnet motor stator outlet that manufacture is easy, high production efficiency, safe and reliable, long service life and practicability are good is fixed
Structure.
To achieve the above object, the utility model provides following technical solution: a kind of permanent magnet motor stator outlet is fixed
Structure, including injection moulded stator are wound with enameled wire loop on the tooth top of the injection moulded stator, are detachably arranged on the injection moulded stator
There is terminal board, plastic packaging has metal terminal in the terminal board, the metal terminal weldering in the winding head and terminal board of the enameled wire loop
Connect fixation；The injection moulded stator includes the plastic skeleton of injection molding, and positioning dress is provided in the magnetic yoke portion of the plastic skeleton
It sets, the periphery of plastic skeleton is equipped with fastener；The terminal board includes plastic casing, be provided on the plastic casing with it is described
The matched button hole of fastener on the periphery of plastic skeleton, the terminal board are set on plastic skeleton, and make fastener be aligned
Button hole be fastened.
By using above-mentioned technical proposal, insulation position of the terminal board not injection moulded stator can be fastened on directly by auxiliary material,
Good insulating, assembly and disassembly are simple, and connection is reliable；Metal terminal connection in the winding head and terminal board of enameled wire loop is reliable, is not easy
It loosens；Entire the reasonable in design of permanent magnet motor stator outlet fixing structure, structure are simple, manufacture is easy, high production efficiency,
Securely and reliably, long service life and practicability is good.
The utility model is further arranged to: the positioning device includes the first supporting element, the second supporting element and third branch
Support member, is provided with a counterbore on first supporting element, the second supporting element and third supporting element, two neighboring supporting element it
Between be provided with a crossed beam trunking.By this setting, type injection-molding stator structure setting is more reasonable, and structure is simple, connects with terminal board
It connects conveniently, positioning is reliable, and threading is easy to operate in crossed beam trunking.
The utility model is further arranged to: being wholely set fastener guide frame on the terminal board and has been wholely set
Have and the matched bump structure of counterbore size.By this setting, terminal board structure setting is more reasonable, easy to connect, fixed
Position is reliable.
The utility model is further arranged to: the metal terminal quantity of plastic packaging is three on the terminal board, and each
Winding slot is provided on metal terminal.By this setting, more reasonable, user is arranged in the structure and quantity of metal terminal
Just.
The utility model is further arranged to: the quantity of the periphery upper fastener of the plastic skeleton is at least setting one
It is a.By this setting, plastic skeleton structure setting is more reasonable, and rationally, connection is reliable for the setting of fastener quantity.
The utility model is further arranged to: the quantity of button hole is at least to be arranged one on the plastic casing.Pass through
This setting, rationally, connection is reliable for the setting of plastic casing quantity.
The utility model has the advantages that: compared with prior art, the utility model structure setting is more reasonable, and terminal board is not
The insulation position of injection moulded stator can be directly fastened on by auxiliary material, good insulating, assembly and disassembly are simple, and connection is reliable；Enameled wire loop
Winding head is connect reliably with the metal terminal in terminal board, is not easy to loosen；The knot of entire permanent magnet motor stator outlet fixing structure
Structure design is rationally, structure is simple, manufacture is easy, high production efficiency, safe and reliable, long service life and practicability are good.
The utility model is described in further detail with specific embodiment with reference to the accompanying drawings of the specification.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of the utility model embodiment injection moulded stator；
Fig. 3 is the structural schematic diagram of the utility model embodiment terminal board；
Fig. 4 is the assembling schematic diagram that the utility model embodiment looks up state.
Specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of permanent magnet motor stator outlet fixing structure disclosed by the utility model, packet
Injection moulded stator 1 is included, enameled wire loop 2 is wound on the tooth top of the injection moulded stator 1, is detachably provided on the injection moulded stator 1
Terminal board 3, plastic packaging has metal terminal 4, the winding head and the metal terminal in terminal board 3 of the enameled wire loop 2 in the terminal board 3
4 are welded and fixed；The injection moulded stator 1 includes the plastic skeleton 11 of injection molding, is arranged in the magnetic yoke portion of the plastic skeleton 11
There is positioning device, the periphery of plastic skeleton 11 is equipped with fastener 12；The terminal board 3 includes plastic casing 31, the plastic housing
It is provided on body 31 and is set in modeling with the matched button hole 311 of fastener on the periphery of the plastic skeleton 11, the terminal board 3
Expect on skeleton 11, and fastener 12 is made to be fastened with the button hole 311 being aligned.
Preferably, the positioning device includes the first supporting element 111, the second supporting element 112 and third supporting element
113, it is provided with a counterbore 13 on first supporting element 111, the second supporting element 112 and third supporting element 113, adjacent two
A crossed beam trunking 14 is provided between a supporting element.First supporting element 111, the second supporting element 112 and third supporting element
113 are wholely set with plastic skeleton 11.
It has been wholely set fastener guide frame 32 on the terminal board 3 and has been wholely set matched with the counterbore size
Bump structure 33.
4 quantity of metal terminal of plastic packaging is three on the terminal board 3, and is provided with coiling on each metal terminal 4
Slot 41.
Consolidated after the winding slot 41 for the metal terminal 4 that the end of a thread of enameled wire loop 2 is wound on terminal board 3 by crossed beam trunking 14
Fixed, fixed form includes wicking, welding after winding, and the modes such as terminal compression joint, butt-joint connect.
The quantity of the periphery upper fastener 12 of the plastic skeleton 11 is at least to be arranged one.Preferably, each button
Periphery of the part 12 with plastic skeleton 11 is wholely set.
The quantity of button hole 311 is at least to be arranged one on the plastic casing 31.Fastener 12 is detained with the button hole 311 being aligned
It closes.
When practical application, terminal board is set on plastic skeleton, and the button hole of fastener and alignment fastens, bump structure be aligned
Counterbore be plugged and fixed；Insulation position of the terminal board not injection moulded stator can be fastened on directly by auxiliary material, good insulating, assembly and disassembly letter
Single, connection is reliable；Metal terminal connection in the winding head and terminal board of enameled wire loop is reliable, is not easy to loosen；Entire Permanent Magnet and Electric
The reasonable in design of machine stator outlet fixing structure, structure are simple, manufacture easy, high production efficiency, is safe and reliable, using the longevity
Life is long and practicability is good.
Above-described embodiment is served only for that the utility model is further described, no to the specific descriptions of the utility model
It can be interpreted as the restriction to scope of protection of the utility model, the technician of this field is according to the content pair of above-mentioned utility model
The utility model is made some nonessential modifications and adaptations and is each fallen within the protection scope of the utility model.
Claims (6)
1. a kind of permanent magnet motor stator outlet fixing structure, including injection moulded stator (1), twined on the tooth top of the injection moulded stator (1)
It is wound with enameled wire loop (2), it is characterised in that: be detachably provided with terminal board (3) on the injection moulded stator (1), the terminal board (3)
Interior plastic packaging has metal terminal (4), and the winding head of the enameled wire loop (2) and the metal terminal (4) in terminal board (3) weld admittedly
It is fixed；The injection moulded stator (1) includes the plastic skeleton (11) of injection molding, is provided in the magnetic yoke portion of the plastic skeleton (11)
The periphery of positioning device, plastic skeleton (11) is equipped with fastener (12)；The terminal board (3) includes plastic casing (31), described
It is provided on plastic casing (31) and the matched button hole of fastener (311) on the periphery of the plastic skeleton (11), the end
Sub- box (3) is set on plastic skeleton (11), and fastener (12) is made to be fastened with the button hole (311) being aligned.
2. a kind of permanent magnet motor stator outlet fixing structure according to claim 1, it is characterised in that: the positioning device
Including the first supporting element (111), the second supporting element (112) and third supporting element (113), first supporting element (111), second
It is provided with a counterbore (13) on supporting element (112) and third supporting element (113), is provided between two neighboring supporting element
One crossed beam trunking (14).
3. a kind of permanent magnet motor stator outlet fixing structure according to claim 2, it is characterised in that: the terminal board
(3) it has been wholely set fastener guide frame (32) on and has been wholely set and the matched bump structure of counterbore size (33).
4. a kind of permanent magnet motor stator outlet fixing structure according to claim 3, it is characterised in that: the terminal board
(3) metal terminal (4) quantity of plastic packaging is three on, and winding slot (41) are provided on each metal terminal (4).
5. a kind of permanent magnet motor stator outlet fixing structure according to claim 4, it is characterised in that: the plastic skeleton
(11) quantity of periphery upper fastener (12) is at least to be arranged one.
6. a kind of permanent magnet motor stator outlet fixing structure according to claim 5, it is characterised in that: the plastic casing
(31) quantity of button hole (311) is at least to be arranged one on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821097941.1U CN208316451U (en) | 2018-07-11 | 2018-07-11 | A kind of permanent magnet motor stator outlet fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821097941.1U CN208316451U (en) | 2018-07-11 | 2018-07-11 | A kind of permanent magnet motor stator outlet fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208316451U true CN208316451U (en) | 2019-01-01 |
Family
ID=64717560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821097941.1U Active CN208316451U (en) | 2018-07-11 | 2018-07-11 | A kind of permanent magnet motor stator outlet fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208316451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599428A (en) * | 2018-07-11 | 2018-09-28 | 德清三星机电科技有限公司 | A kind of permanent magnet motor stator outlet fixing structure |
-
2018
- 2018-07-11 CN CN201821097941.1U patent/CN208316451U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599428A (en) * | 2018-07-11 | 2018-09-28 | 德清三星机电科技有限公司 | A kind of permanent magnet motor stator outlet fixing structure |
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