CN207910569U - A kind of one-pass molding generator outer rotor - Google Patents
A kind of one-pass molding generator outer rotor Download PDFInfo
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- CN207910569U CN207910569U CN201820251413.0U CN201820251413U CN207910569U CN 207910569 U CN207910569 U CN 207910569U CN 201820251413 U CN201820251413 U CN 201820251413U CN 207910569 U CN207910569 U CN 207910569U
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- rotor
- outer rotor
- pass molding
- magnet
- fixedly connected
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of one-pass molding generator outer rotor, including shell, inclined-plane is fixedly connected on the right side of the shell, the inner wall on inclined-plane is fixedly connected with end face, and the utility model is related to technical field of generators.The one-pass molding generator outer rotor, using the high metal powder of magnetic permeability as raw material, by shaping dies compacting after shaping by high temperature sintering, primary production and processing obtains molding generator amature, the limiting slot that is loaded of magnet can be directly obtained, locating chucking tools when limit part or assembly need not be fabricated separately again, reduce production process quantity, reduce the Meteorological of multiple sets of molds, reduce special equipment input, and greatly improve the production efficiency of the stickup magnet of rotor, convenient for the assembly of rotor, so that rotor is adapted to generator, through-hole is convenient for flowing out lubricating oil under the influence of centrifugal force, reduce the heat that magnet and intermediate coil generate, the service life of Extending Rotor.
Description
Technical field
The utility model is related to technical field of generators, specially a kind of one-pass molding generator outer rotor.
Background technology
Generator refers to the mechanical equipment at electric energy by the energy conversion of other forms, it is by the hydraulic turbine, steam turbine, diesel oil
Machine or the driving of other dynamic power machines convert the energy that flow, air-flow, fuel combustion or nuclear fission generate to mechanical energy biography
Electric energy is converted to generator, then by generator.Generator has extensively in industrial and agricultural production, national defence, science and technology and daily life
Purposes.There are many form of generator, but its operation principle is all based on the law of electromagnetic induction and law of electromagnetic force.Therefore, structure
The rule made is：The magnetic circuit and circuit for carrying out electromagnetic induction mutually are constituted with magnetic conduction appropriate and conductive material, to generate
Electromagnetic power achievees the purpose that energy is converted.
Currently on the market visible permanent magnet generator either motor rotor the mode of production be punching press iron hand or cutting
Then one iron leg pipe is needing the position for pasting magnet to inlay or be bonded upper limit part, which is usually by plastics
Limit part is made in material injection molding, or is milled into limit part by machining mode with Aluminum Alloy Tube, vacates viscous
The position of magnet is connect, then vacancy adhesive permanent magnetism magnet again, the effect for limiting part is that equidistant separation magnet reaches and is evenly arranged
Purpose, it is that positive stop lug boss is stamped out on rotor wall surface to limit magnet positioning also to have individual production technologies, these methods are all
The shortcomings of there are the more number of parts of production process are more, and production cost is high, and assembling speed is slow.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of one-pass molding generator outer rotor, solves mesh
The more number of parts of production process are more when preceding production generator amature, and production cost is high, the slow problem of assembling speed.
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of one-pass molding generator
Outer rotor, including shell are fixedly connected with inclined-plane on the right side of the shell, and the inner wall on inclined-plane is fixedly connected with end face, institute
It states and is fixedly connected with inner panel on the right side of outer casing inner wall, limited block is fixedly connected on the left of the inner panel.
Preferably, it the left side of the inner panel and is opened up between the opposite side of two limited blocks fluted.
Preferably, the quantity of the limited block is 12, and limited block is evenly distributed.
Preferably, positioning rim of the mouth is offered at the axle center of the end face.
Preferably, the surface of the end face offers through-hole.
Preferably, the quantity of the through-hole is eight, and through-hole is evenly distributed.
Advantageous effect
The utility model provides a kind of one-pass molding generator outer rotor.Has following advantageous effect：
（1）, the one-pass molding generator outer rotor, by being fixedly connected with inclined-plane, and inclined-plane on the right side of the shell
Inner wall be fixedly connected with end face, inner panel is fixedly connected on the right side of the outer casing inner wall, is fixedly connected on the left of the inner panel
Have a limited block, the left side of the inner panel and opened up between the opposite side of two limited blocks it is fluted, the limited block
Quantity is 12, and limited block is evenly distributed, using the high metal powder of magnetic permeability as raw material, by finishing die
After shaping by high temperature sintering, primary production and processing obtains molding generator amature, can directly obtain magnet for tool compacting
The limiting slot that is loaded, need not be fabricated separately again limit part or assembly when locating chucking tools, reduce production process quantity, drop
The low Meteorological of multiple sets of molds reduces special equipment input, reduces personnel's input, and greatly improve rotor
Stickup magnet production efficiency.
（2）, the one-pass molding generator outer rotor, positioning rim of the mouth, the end are offered at the axle center by the end face
The surface in face offers through-hole, and the quantity of the through-hole is eight, and through-hole is evenly distributed, and is convenient for the assembly of rotor so that
Rotor is adapted to generator, and through-hole reduces magnet and intermediate coil production convenient for flowing out lubricating oil under the influence of centrifugal force
Raw heat, the service life of Extending Rotor.
Description of the drawings
Fig. 1 is the utility model dimensional structure diagram；
Fig. 2 is the utility model structural side view；
Fig. 3 is the utility model structure sectional view.
In figure：1 shell, 2 inclined-planes, 3 end faces, 4 through-holes, 5 positioning rims of the mouth, 6 limited blocks, 7 inner panels, 8 grooves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of one-pass molding generator outer rotor, including
The right side of shell 1, shell 1 is fixedly connected with inclined-plane 2, and the inner wall on inclined-plane 2 is fixedly connected with end face 3, the right side of 1 inner wall of shell
Side is fixedly connected with inner panel 7, and the left side of inner panel 7 is fixedly connected with limited block 6, the left side of inner panel 7 and is located at two 6 phases of limited block
To side between open up fluted 8, the quantity of limited block 6 is 12, and limited block 6 is evenly distributed, limited block 6 it
Between mutually form the limiting slot that is loaded, using the high metal powder of magnetic permeability as raw material, passing through by shaping dies compacting
After high temperature sintering sizing, primary production and processing obtains molding generator amature, can directly obtain the limiting slot that is loaded of magnet,
Locating chucking tools when limit part or assembly need not be fabricated separately again, reduce production process quantity, reduce multiple sets of molds
Meteorological, reduce special equipment input, reduce personnel's input, and greatly improve the stickup magnet of rotor
Production efficiency offers positioning rim of the mouth 5 at the axle center of end face 3, and the surface of end face 3 offers through-hole 4, and the quantity of through-hole 4 is eight
It is a, and through-hole 4 is evenly distributed, and is convenient for the assembly of rotor so that rotor is adapted to generator, and through-hole 4 is convenient for centrifuging
Lubricating oil is flowed out under the action of power, reduces the heat that magnet and intermediate coil generate, the service life of Extending Rotor.
When work, rotor size is designed on demand, prepares powder pressing forming mold, and sinter molding is ground through shaking chamfering
Chamfering is gone in grinding machine polishing, and oil removing cleaning, drying applies bonded adhesives, places magnet, magnet adsorption in groove magnetic-adsorption in rotor
Suction in slot can squeeze out extra glue, be evenly arranged 12 grooves 8, place 12 pieces of strong magnets, and magnet is pressed
NSNSNS is arranged, and there is positioning rim of the mouth 5 at the back side, and one end of bent axle is mounted on by positioning the link of rim of the mouth 5, intermediate complete with a nut
At installation, end face is provided with eight lubricating oil pressure release through-holes 4, has lubricating oil under the influence of centrifugal force and flows through, the lubrication of process
Oil can take away the heat that magnet and intermediate coil generate.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of one-pass molding generator outer rotor, including shell（1）, it is characterised in that：The shell（1）Right side fix connect
It is connected to inclined-plane（2）, and inclined-plane（2）Inner wall be fixedly connected with end face（3）, the shell（1）It is fixedly connected on the right side of inner wall
There is inner panel（7）, the inner panel（7）Left side be fixedly connected with limited block（6）.
2. a kind of one-pass molding generator outer rotor according to claim 1, it is characterised in that：The inner panel（7）A left side
Side and be located at two limited blocks（6）It is opened up between opposite side fluted（8）.
3. a kind of one-pass molding generator outer rotor according to claim 1, it is characterised in that：The limited block（6）'s
Quantity is 12, and limited block（6）It is evenly distributed.
4. a kind of one-pass molding generator outer rotor according to claim 1, it is characterised in that：The end face（3）Axis
Positioning rim of the mouth is offered at the heart（5）.
5. a kind of one-pass molding generator outer rotor according to claim 1, it is characterised in that：The end face（3）Table
Face offers through-hole（4）.
6. a kind of one-pass molding generator outer rotor according to claim 5, it is characterised in that：The through-hole（4）Number
Amount is eight, and through-hole（4）It is evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251413.0U CN207910569U (en) | 2018-02-12 | 2018-02-12 | A kind of one-pass molding generator outer rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251413.0U CN207910569U (en) | 2018-02-12 | 2018-02-12 | A kind of one-pass molding generator outer rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910569U true CN207910569U (en) | 2018-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820251413.0U Active CN207910569U (en) | 2018-02-12 | 2018-02-12 | A kind of one-pass molding generator outer rotor |
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| Country | Link |
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| CN (1) | CN207910569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173367A (en) * | 2018-02-12 | 2018-06-15 | 芜湖长捷航空动力科技有限责任公司 | A kind of one-pass molding generator outer rotor |
-
2018
- 2018-02-12 CN CN201820251413.0U patent/CN207910569U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173367A (en) * | 2018-02-12 | 2018-06-15 | 芜湖长捷航空动力科技有限责任公司 | A kind of one-pass molding generator outer rotor |
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