CN205791868U - A kind of rotor magnetic pole single-row solder joint separation structure - Google Patents
A kind of rotor magnetic pole single-row solder joint separation structure Download PDFInfo
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- CN205791868U CN205791868U CN201620514618.4U CN201620514618U CN205791868U CN 205791868 U CN205791868 U CN 205791868U CN 201620514618 U CN201620514618 U CN 201620514618U CN 205791868 U CN205791868 U CN 205791868U
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- separation structure
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Abstract
The utility model discloses a kind of rotor magnetic pole single-row solder joint separation structure, including magnetic pole set, also include the rotor core with cylindrical work section, magnetic pole set includes the magnetic pole row that multiple shape is identical, it is distributed on the face of cylinder of active section the plurality of magnetic pole row annular array, magnetic pole row include multiple magnetic pole monomer that head and the tail abut successively from front to back, it is equipped with dividing strip between two adjacent magnetic pole row, described dividing strip includes abutting part and divider, abutting part is the welding separator bar being made up of multiple solder joints, at least it is provided with described abutting part between one group of adjacent magnetic pole row, all solder joints of abutting part all arrange with the magnetic pole of its side and abut, described divider glueds joint with rotor core.Therefore magnetic pole monomer position on rotor core can be effectively prevented creep can occur.This utility model accurate positioning, is simple to manufacture, and is not only suitable for the magnetic pole row with flat, is also well suited for spiral helicine magnetic pole row.This utility model is used for motor.
Description
Technical field
This utility model relates to a kind of rotor magnetic pole single-row solder joint separation structure.
Background technology
Motor is a kind of equipment converting electrical current into into mechanical energy.It is to use the power on coil (namely stator winding) produce rotating excitation field and act on rotor formation electro-magnetic motor force rotation torque.Rotor includes rotor core and the magnetic pole set being distributed on rotor core, and the mode that magnetic pole set and rotor core often use splicing is attached.But finding during actually used, owing to motor is work when, magnetic pole set can bear the biggest tangential force, and the time one is long, and magnetic pole set position on rotor core can occur creep, finally occurs that magnetic pole set departs from the phenomenon of rotor core.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of rotor magnetic pole single-row solder joint separation structure reliably.
This utility model solves the solution of its technical problem:
A kind of rotor magnetic pole single-row solder joint separation structure, including magnetic pole set, also include the rotor core with cylindrical work section, magnetic pole set includes the magnetic pole row that multiple shape is identical, it is distributed on the face of cylinder of active section the plurality of magnetic pole row annular array, magnetic pole row include multiple magnetic pole monomer that head and the tail abut successively from front to back, it is equipped with dividing strip between two adjacent magnetic pole row, each dividing strip all arranges with the magnetic pole of its both sides and abuts, described dividing strip includes abutting part and divider, abutting part is the welding separator bar being made up of multiple solder joints, at least it is provided with described abutting part between one group of adjacent magnetic pole row, all solder joints of abutting part all arrange with the magnetic pole of its side and abut, described divider glueds joint with rotor core.
Further as such scheme, described active section is cylindrical.
Further as such scheme, rotor core is cylindrical.
Further as such scheme, the adjacent spacing between two magnetic poles row is not more than 8mm.
Further as such scheme, described divider is made up of NULL.
Further as such scheme, the width of described solder joint is 2mm～8mm.
Further as such scheme, the height of described solder joint is 1mm～4mm.
Further as such scheme, the height of described magnetic pole monomer is more than solder joint and the height of divider.
The beneficial effects of the utility model are: a kind of rotor magnetic pole single-row solder joint separation structure, including magnetic pole set, also include the rotor core with cylindrical work section, magnetic pole set includes the magnetic pole row that multiple shape is identical, it is distributed on the face of cylinder of active section the plurality of magnetic pole row annular array, magnetic pole row include multiple magnetic pole monomer that head and the tail abut successively from front to back, it is equipped with dividing strip between two adjacent magnetic pole row, each dividing strip all arranges with the magnetic pole of its both sides and abuts, described dividing strip includes abutting part and divider, abutting part is the welding separator bar being made up of multiple solder joints, at least it is provided with described abutting part between one group of adjacent magnetic pole row, all solder joints of abutting part all arrange with the magnetic pole of its side and abut, described divider glueds joint with rotor core.Can manufacturing, by the technique such as welding, the solder joint that bonding strength is high man-hour adding, being then the most repeatedly stained with magnetic pole row and divider with abutting part for starting point, until completing making of the present utility model.Therefore magnetic pole monomer position on rotor core can be effectively prevented creep can occur, even lost efficacy.Owing to having abutting part as starting point, therefore this utility model accurate positioning, it is simple to manufacture, is not only suitable for the magnetic pole row with flat, is also well suited for spiral helicine magnetic pole row.This utility model is used for motor.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model rather than whole embodiment, and those skilled in the art is not on the premise of paying creative work, it is also possible to obtain other designs and accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic perspective view of this utility model embodiment a1；
Fig. 2 is the schematic front view of this utility model embodiment a1；
Fig. 3 is the schematic perspective view of this utility model embodiment a2；
Fig. 4 is the schematic front view of this utility model embodiment a2.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is clearly and completely described, to be completely understood by the purpose of this utility model, feature and effect.Obviously; described embodiment is a part of embodiment of the present utility model rather than whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art is obtained on the premise of not paying creative work, belong to the scope of this utility model protection.It addition, all connection/annexations being previously mentioned in literary composition, the most singly refer to that component directly connects, and refer to couple auxiliary according to being embodied as situation by adding or reducing, form more excellent draw bail.Each technical characteristic in this utility model, can be with combination of interactions on the premise of the most conflicting conflict.
Seeing figures.1.and.2, this is embodiment a1 of the present utility model, specifically:
A kind of rotor magnetic pole single-row solder joint separation structure, including magnetic pole set, also include the rotor core 1 with cylindrical work section, magnetic pole set includes the magnetic pole row that multiple shape is identical, it is distributed on the face of cylinder of active section the plurality of magnetic pole row annular array, magnetic pole row include multiple magnetic pole monomer 2 that head and the tail abut successively from front to back, it is equipped with dividing strip between two adjacent magnetic pole row, each dividing strip all arranges with the magnetic pole of its both sides and abuts, described dividing strip includes abutting part and divider 4, abutting part is the welding separator bar being made up of multiple solder joints 3, at least it is provided with described abutting part between one group of adjacent magnetic pole row, all solder joints 3 of abutting part all arrange with the magnetic pole of its side and abut, described divider 4 glueds joint with rotor core 1.Therefore the magnetic pole monomer 2 position on rotor core can be effectively prevented creep can occur, even lost efficacy.
Therefore can have the solder joint of high bonding strength with the technique manufacture of welding man-hour adding, allowing solder joint and rotor core be solidified togather, being then the most repeatedly stained with magnetic pole row and divider with solder joint for starting point, until completing making of the present utility model.Owing to having solder joint as starting point, therefore this utility model accurate positioning, it is simple to manufacture, is not only suitable for the magnetic pole row with flat, is also well suited for spiral helicine magnetic pole row.
For ease of producing, different model, the product of size is allowed to have versatility, described magnetic pole row include the magnetic pole monomer 2 that multiple head and the tail abut successively, and the pole polarity of the upper all of magnetic pole monomer 2 of same magnetic pole row arranges identical, and the pole polarity of adjacent magnetic pole row is arranged on the contrary.
With reference to Fig. 3 and Fig. 4, this is embodiment a2 of the present utility model, specifically:
On the basis of embodiment a1, rotor core 1 is cylindrical, therefore described active section is cylindrical.Therefore whole rotor core 1 or active section can be cut with circular pipe and be formed, it is simple to manufacture and process, it is also beneficial to reduce the weight of rotor core 1, improves efficiency.
Causing processing difficulties to allow adjacent two solder joint 3 be spaced the least, the adjacent spacing between two magnetic pole row is not more than 8mm.
For the ease of processing, described solder joint 3 is the hardware welded together with active section.
Preferred through overtesting, the width of described solder joint 3 is 2mm～8mm.
Preferred through overtesting, the height of described solder joint 3 is 1mm～4mm.
In order to reduce the phenomenon of leakage field, described divider 4 is made up of NULL.
In order to not hinder the rotation of rotor, and in actual production, all of magnetic pole row can be bundled together with a steel bushing, therefore by the height of described magnetic pole monomer 2 more than solder joint 3 and the height of divider 4.
Above better embodiment of the present utility model is illustrated, but this utility model is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement on the premise of this utility model spirit, and modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (8)
1. a rotor magnetic pole single-row solder joint separation structure, including magnetic pole set, it is characterized in that: also include having the rotor core (1) of cylindrical work section, magnetic pole set includes the magnetic pole row that multiple shape is identical, it is distributed on the face of cylinder of active section the plurality of magnetic pole row annular array, magnetic pole row include multiple magnetic pole monomer (2) that head and the tail abut successively from front to back, it is equipped with dividing strip between two adjacent magnetic pole row, each dividing strip all arranges with the magnetic pole of its both sides and abuts, described dividing strip includes abutting part and divider (4), abutting part is the welding separator bar being made up of multiple solder joints (3), at least it is provided with described abutting part between one group of adjacent magnetic pole row, all solder joints (3) of abutting part all arrange with the magnetic pole of its side and abut, described divider (4) glueds joint with rotor core (1).
A kind of rotor magnetic pole single-row solder joint separation structure the most according to claim 1, it is characterised in that: described active section is cylindrical.
A kind of rotor magnetic pole single-row solder joint separation structure the most according to claim 1, it is characterised in that: rotor core (1) is cylindrical.
A kind of rotor magnetic pole single-row solder joint separation structure the most according to claim 1, it is characterised in that: the adjacent spacing between two magnetic pole row is not more than 8mm.
A kind of rotor magnetic pole single-row solder joint separation structure the most according to claim 1, it is characterised in that: described divider (4) is made up of NULL.
A kind of rotor magnetic pole single-row solder joint separation structure the most according to claim 1, it is characterised in that: the width of described solder joint (3) is 2mm～8mm.
A kind of rotor magnetic pole single-row solder joint separation structure the most according to claim 1, it is characterised in that: the height of described solder joint (3) is 1mm～4mm.
A kind of rotor magnetic pole single-row solder joint separation structure the most according to claim 1, it is characterised in that: the height of described magnetic pole monomer (2) is more than solder joint (3) and the height of divider (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620514618.4U CN205791868U (en) | 2016-05-30 | 2016-05-30 | A kind of rotor magnetic pole single-row solder joint separation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620514618.4U CN205791868U (en) | 2016-05-30 | 2016-05-30 | A kind of rotor magnetic pole single-row solder joint separation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205791868U true CN205791868U (en) | 2016-12-07 |
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ID=58138287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620514618.4U Active CN205791868U (en) | 2016-05-30 | 2016-05-30 | A kind of rotor magnetic pole single-row solder joint separation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205791868U (en) |
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2016
- 2016-05-30 CN CN201620514618.4U patent/CN205791868U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Single -row solder joint separation structure of rotor magnetic pole Effective date of registration: 20190531 Granted publication date: 20161207 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd. Chancheng branch Pledgor: FOSHAN GOLDEN AGE MOTOR TECHNOLOGY CO.,LTD. Registration number: 2019990000502 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230411 Granted publication date: 20161207 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd. Chancheng branch Pledgor: FOSHAN GOLDEN AGE MOTOR TECHNOLOGY CO.,LTD. Registration number: 2019990000502 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |