CN202721531U - Novel motor end cover - Google Patents
Novel motor end cover Download PDFInfo
- Publication number
- CN202721531U CN202721531U CN 201220247829 CN201220247829U CN202721531U CN 202721531 U CN202721531 U CN 202721531U CN 201220247829 CN201220247829 CN 201220247829 CN 201220247829 U CN201220247829 U CN 201220247829U CN 202721531 U CN202721531 U CN 202721531U
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- CN
- China
- Prior art keywords
- end cap
- novel motor
- cap body
- motor end
- bearing
- 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 - Lifetime
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Abstract
The utility model discloses a novel motor end cover comprising a cover body (1) and a bearing seat (2) which protrudes upward in the middle part of the cover body (1). An outer wall of the bearing seat (2) is provided with a plurality of heat radiating ribs (3). The novel motor end cover is simple in structure, the bearing is far away from a heating source of a motor, heat which is transferred to the bearing due to thermal radiation is reduced, a heat radiating area is increased, and a heat radiating effect is raised.
Description
Technical field:
The utility model relates to a kind of Novel motor end cap.
Background technology:
Along with market competition is more and more fierce, requirement to life-span of motor is more and more higher, bearing arrangement is as the most important part of motor, its life-span directly affects the useful life of motor, be exactly the life-span of bearing lubrication grease and affect the topmost reason of bearing of motor lifetime of system, bearing temperature is higher, and the bearing grease volatilization is faster, dry faster, the life-span then reduces faster.
Summary of the invention:
The purpose of this utility model is for the technological deficiency that exists in the prior art, and a kind of Novel motor end cap is provided, and this is simple in structure, make bearing away from the pyrotoxin of motor, reduce because thermal radiation heat passes to the heat of bearing, increasing heat radiation area, improving radiating effect.
The purpose of this utility model is to be achieved by following technical scheme.
A kind of Novel motor end cap comprises the end cap body, the bearing pedestal that end cap body middle part is protruding upward, and the bearing pedestal outer wall is provided with some radiating ribs.
Some radiating ribs described above are asymmetric to be evenly distributed on the end face of end cap body, is radiated entends.
Radiating ribs described above is low inside and high outside, the inclination certain angle.
Offer bearings mounted bearing chamber in the middle of the bearing pedestal described above.
End cap body end face middle part described above is provided with groove.
End cap body bottom surface described above is provided with some reinforcements.
Boss is protruded in end cap body bottom surface described above, and some reinforcements are positioned at the boss outside, are radiated entends.
Reinforcement described above is high outside and low outside, the inclination certain angle.
End cap body described above is provided with some installing holes.
End cap body, bearing pedestal and radiating ribs described above is the one cast aluminium forming.
The beneficial effects of the utility model are: 1) the utility model comprises the end cap body, the bearing pedestal that end cap body middle part is protruding upward, the bearing pedestal outer wall is provided with some radiating ribs, simple in structure, make bearing away from the pyrotoxin of motor, reduce because thermal radiation heat passes to the heat of bearing, increasing heat radiation area, improving radiating effect; 2) on the asymmetric end face that is evenly distributed on the end cap body of some radiating ribs, be radiated entends, strengthen end cap intensity, prevent the regular distortion of end cap die casting symmetry, and increase end cap end face and bearing chamber surface radiating area, improving radiating effect; 3) end cap body bottom surface is provided with some reinforcements, and some reinforcements are radiated entends, strengthens end cap intensity, increases end cap end face and bearing chamber surface radiating area, good heat dissipation effect; 4) end cap body, bearing pedestal and radiating ribs are the one cast aluminium formings, reasonable in design, applicable batch production.
Description of drawings:
Fig. 1 is the stereogram of the utility model end cap.
Fig. 2 is another angle stereogram of the utility model end cap.
Fig. 3 is the utility model end cover structure schematic diagram.
Fig. 4 is the A-A phantom of Fig. 3.
Embodiment:
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model is a kind of Novel motor end cap, comprises end cap body 1, the bearing pedestal 2 that end cap body 1 middle part is protruding upward, and bearing pedestal 2 outer walls are provided with some radiating ribs 3; Some radiating ribs 3 is asymmetric to be evenly distributed on the end face of end cap body 1, is radiated entends; Radiating ribs 3 is low inside and high outside, the inclination certain angle; Offer bearings mounted bearing chamber 6 in the middle of the bearing pedestal 2; End cap body 1 end face middle part is provided with groove 11; End cap body 1 bottom surface is provided with some reinforcements 4; Boss 12 is protruded in end cap body 1 bottom surface, and some reinforcements 4 are positioned at boss 12 outsides, are radiated entends; End cap body 1 is provided with some installing holes 5; Described end cap body 1, bearing pedestal 2 and radiating ribs 3 are one cast aluminium formings.
Reduce because thermal radiation heat passes to the heat of bearing away from the pyrotoxin of motor the utility model bearing with end cover chamber 6; Some radiating ribs 3 is asymmetric to be evenly distributed on the end face of end cap body 1, is radiated entends, strengthens end cap intensity, prevents the regular distortion of end cap die casting symmetry, and increases end cap end face and bearing chamber surface radiating area, improving radiating effect.
Claims (10)
1. a Novel motor end cap comprises end cap body (1), it is characterized in that: the bearing pedestal (2) that end cap body (1) middle part is protruding upward, bearing pedestal (2) outer wall is provided with some radiating ribs (3).
2. a kind of Novel motor end cap according to claim 1 is characterized in that: described some radiating ribs (3) are asymmetric to be evenly distributed on the end face of end cap body (1), is radiated entends.
3. a kind of Novel motor end cap according to claim 2, it is characterized in that: radiating ribs (3) is low inside and high outside, the inclination certain angle.
4. it is characterized in that according to claim 1 and 2 or 3 described a kind of Novel motor end caps: offer bearings mounted bearing chamber (6) in the middle of the bearing pedestal (2).
5. a kind of Novel motor end cap according to claim 1 is characterized in that: be provided with groove (11) in the middle part of end cap body (1) end face.
6. a kind of Novel motor end cap according to claim 1, it is characterized in that: end cap body (1) bottom surface is provided with some reinforcements (4).
7. a kind of Novel motor end cap according to claim 6 is characterized in that: boss (12) is protruded in end cap body (1) bottom surface, and some reinforcements (4) are positioned at boss (12) outside, are radiated entends.
8. a kind of Novel motor end cap according to claim 7, it is characterized in that: reinforcement (4) is high outside and low outside, the inclination certain angle.
9. a kind of Novel motor end cap according to claim 1, it is characterized in that: end cap body (1) is provided with some installing holes (5).
10. according to claim 1 and 2 or 3 described a kind of Novel motor end caps, it is characterized in that: described end cap body (1), bearing pedestal (2) and radiating ribs (3) are the one cast aluminium formings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220247829 CN202721531U (en) | 2012-05-24 | 2012-05-24 | Novel motor end cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220247829 CN202721531U (en) | 2012-05-24 | 2012-05-24 | Novel motor end cover |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202721531U true CN202721531U (en) | 2013-02-06 |
Family
ID=47623335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220247829 Expired - Lifetime CN202721531U (en) | 2012-05-24 | 2012-05-24 | Novel motor end cover |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202721531U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104467257A (en) * | 2014-12-11 | 2015-03-25 | 重庆七色实业有限公司 | Motor and motor end cover |
CN104753224A (en) * | 2014-07-28 | 2015-07-01 | 李莹 | Aluminum die-cast motor cover |
CN105896802A (en) * | 2016-05-31 | 2016-08-24 | 德州杰诺新能源有限公司 | Motor end cover and motor provided with the same |
CN107196440A (en) * | 2017-06-07 | 2017-09-22 | 苏州吉利不锈钢制品有限公司 | A kind of rear end cover structure |
CN110867998A (en) * | 2019-11-29 | 2020-03-06 | 上海电气集团上海电机厂有限公司 | Motor end cover |
-
2012
- 2012-05-24 CN CN 201220247829 patent/CN202721531U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104753224A (en) * | 2014-07-28 | 2015-07-01 | 李莹 | Aluminum die-cast motor cover |
CN104467257A (en) * | 2014-12-11 | 2015-03-25 | 重庆七色实业有限公司 | Motor and motor end cover |
CN105896802A (en) * | 2016-05-31 | 2016-08-24 | 德州杰诺新能源有限公司 | Motor end cover and motor provided with the same |
CN107196440A (en) * | 2017-06-07 | 2017-09-22 | 苏州吉利不锈钢制品有限公司 | A kind of rear end cover structure |
CN110867998A (en) * | 2019-11-29 | 2020-03-06 | 上海电气集团上海电机厂有限公司 | Motor end cover |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130206 |