CN204131261U - Antiseepage type rotor - Google Patents

Antiseepage type rotor Download PDF

Info

Publication number
CN204131261U
CN204131261U CN201420460835.0U CN201420460835U CN204131261U CN 204131261 U CN204131261 U CN 204131261U CN 201420460835 U CN201420460835 U CN 201420460835U CN 204131261 U CN204131261 U CN 204131261U
Authority
CN
China
Prior art keywords
antiseepage
rotating shaft
iron core
cylinder
cap
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 - Fee Related
Application number
CN201420460835.0U
Other languages
Chinese (zh)
Inventor
裴亚军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU TIANFA POWER ASSEMBLY MANUFACTURE Co Ltd
Original Assignee
CHANGZHOU TIANFA POWER ASSEMBLY MANUFACTURE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGZHOU TIANFA POWER ASSEMBLY MANUFACTURE Co Ltd filed Critical CHANGZHOU TIANFA POWER ASSEMBLY MANUFACTURE Co Ltd
Priority to CN201420460835.0U priority Critical patent/CN204131261U/en
Application granted granted Critical
Publication of CN204131261U publication Critical patent/CN204131261U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a kind of rotor, especially antiseepage type rotor.This rotor comprises rotating shaft, iron core, fan, permanent magnet and bearing, rotating shaft is through iron core, the both sides of iron core are provided with fan and permanent magnet, rotating shaft is arranged with bearing, iron core two ends are fixedly connected with end cap, fan is provided with outside end cap, end cap central is provided with antiseepage cylinder, and rotating shaft is through antiseepage cylinder, and end cap is fixedly connected with iron core by bolt, antiseepage cylinder is rubber cylinder, antiseepage cylinder and rotating shaft interference fit, this rotor can prevent dirt from infiltrating wherein, prevents it to be etched, save cost, improve effect.

Description

Antiseepage type rotor
Technical field
The utility model relates to a kind of rotor, especially antiseepage type rotor.
Background technology
Motor is used to the conversion equipment realizing electric energy and mechanical energy and mechanical energy and electric energy, and rotor is the rotating part in motor, belongs to and easily consumes rapid wear.And the gap had between the rotating shaft of existing rotor and iron core, some dirts may be made to infiltrate wherein, thus damage is caused to rotor.
Utility model content
In order to overcome the deficiency that existing rotor is easily etched, the utility model provides antiseepage type rotor.
The utility model solves the technical scheme that its technical problem adopts: antiseepage type rotor, comprise rotating shaft, iron core, fan, permanent magnet and bearing, rotating shaft is through iron core, the both sides of iron core are provided with fan and permanent magnet, rotating shaft is arranged with bearing, and iron core two ends are fixedly connected with end cap, are provided with fan outside end cap, end cap central is provided with antiseepage cylinder, and rotating shaft is through antiseepage cylinder.
According to another embodiment of the present utility model, comprise end cap further and be fixedly connected with iron core by bolt.
According to another embodiment of the present utility model, comprising antiseepage cylinder is further rubber cylinder, antiseepage cylinder and rotating shaft interference fit.
The beneficial effects of the utility model are, this rotor can prevent dirt from infiltrating wherein, prevents it to be etched, has saved cost, improve effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
1. rotating shafts, 2. iron core, 3. fan, 4. permanent magnet, 5. bearing, 6. end cap in figure, 7. antiseepage cylinder, 8. bolt.
Embodiment
If Fig. 1 is structural representation of the present utility model, antiseepage type rotor, comprises rotating shaft 1, iron core 2, fan 3, permanent magnet 4 and bearing 5, rotating shaft 1 is through iron core 2, the both sides of iron core 2 are provided with fan 3 and permanent magnet 4, rotating shaft 1 are arranged with bearing 5, and iron core 2 two ends are fixedly connected with end cap 6, fan 3 is provided with outside end cap 6, end cap 6 center is provided with antiseepage cylinder 7, and rotating shaft 1 is through antiseepage cylinder 7, and end cap 6 is fixedly connected with iron core 2 by bolt 8, antiseepage cylinder 7 is rubber cylinder, antiseepage cylinder 7 and rotating shaft 1 interference fit.
After end cap 6 closes the two ends of iron core 2, the antiseepage cylinder 7 on end cap 6 is made to be set on rotating shaft 1, because antiseepage cylinder 7 is rubber systems, so while being not easy to be subject to foreign object erosion, rotating shaft 1 can also be fitted tightly, thus it can be made not have gap, this rotor can prevent dirt from infiltrating wherein, prevent it to be etched, saved cost, improve effect.

Claims (3)

1. antiseepage type rotor, comprise rotating shaft (1), iron core (2), fan (3), permanent magnet (4) and bearing (5), rotating shaft (1) is through iron core (2), the both sides of iron core (2) are provided with fan (3) and permanent magnet (4), rotating shaft (1) are arranged with bearing (5), it is characterized in that, iron core (2) two ends are fixedly connected with end cap (6), end cap (6) outside is provided with fan (3), and end cap (6) center is provided with antiseepage cylinder (7), and rotating shaft (1) is through antiseepage cylinder (7).
2. antiseepage type rotor according to claim 1, is characterized in that, end cap (6) is fixedly connected with iron core (2) by bolt (8).
3. antiseepage type rotor according to claim 1, is characterized in that, antiseepage cylinder (7) is rubber cylinder, antiseepage cylinder (7) and rotating shaft (1) interference fit.
CN201420460835.0U 2014-08-15 2014-08-15 Antiseepage type rotor Expired - Fee Related CN204131261U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420460835.0U CN204131261U (en) 2014-08-15 2014-08-15 Antiseepage type rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420460835.0U CN204131261U (en) 2014-08-15 2014-08-15 Antiseepage type rotor

Publications (1)

Publication Number Publication Date
CN204131261U true CN204131261U (en) 2015-01-28

Family

ID=52387582

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420460835.0U Expired - Fee Related CN204131261U (en) 2014-08-15 2014-08-15 Antiseepage type rotor

Country Status (1)

Country Link
CN (1) CN204131261U (en)

Similar Documents

Publication Publication Date Title
CN203942346U (en) A kind of rotor
CN203014640U (en) Magnetic transmission device
CN204131261U (en) Antiseepage type rotor
CN204030918U (en) A kind of permanent magnetic coupling position limiting structure
CN204131260U (en) Enhanced type rotor
CN204131262U (en) Dust-protection type rotor
CN203278438U (en) A replaceable motor rotor
CN204669113U (en) Changeable rotor
CN204131253U (en) Anti-slip type rotor
CN204131252U (en) Heat radiating type rotor
CN203942347U (en) A kind of rotor
CN204258483U (en) The horizontal damping winding structure of a kind of high rotating speed water turbine generator
CN203906387U (en) Fan with shell and flow deflector split in structure
CN202889020U (en) Magnetic pole fixing device of outer rotor permanent-magnetic synchronous tractor
CN204669168U (en) Rust-proof type rotor
CN202918104U (en) Motor straightening bearing
CN203589906U (en) Micro pump special motor
CN204334154U (en) With the generator shaft of rotor claw pole locking mechanism
CN202997732U (en) Motor cast aluminum rotor
CN204794422U (en) Rotor for permanent -magnet motor
CN202384869U (en) Motor rotor
CN203368240U (en) Direct current motor
CN205001366U (en) Motor shaft that difficult cluster moved
CN204323059U (en) A kind of automobile driving axle cleading
CN204213156U (en) Motor shaft

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150128

Termination date: 20190815