CN203933213U - A kind of combination type electric motor end cap - Google Patents
A kind of combination type electric motor end cap Download PDFInfo
- Publication number
- CN203933213U CN203933213U CN201420244816.4U CN201420244816U CN203933213U CN 203933213 U CN203933213 U CN 203933213U CN 201420244816 U CN201420244816 U CN 201420244816U CN 203933213 U CN203933213 U CN 203933213U
- Authority
- CN
- China
- Prior art keywords
- end cap
- bearing
- dead eye
- baffle plate
- annulus baffle
- 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
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- Motor Or Generator Frames (AREA)
Abstract
A kind of combination type electric motor end cap, relate to a kind of motor housing, comprise end cap, end cap center is provided with dead eye, in dead eye, be provided with bearing chamber, it is characterized in that: described dead eye hole wall is zigzag, in dead eye, be provided with gear, gear inner sleeve has bearing, the dead eye limit on described end cap two sides is provided with fixing hole, and end cap two sides is provided with annulus baffle plate, the annulus baffle plate on two sides by bolt intert fixing hole connect, the interior circular diameter of described annulus baffle plate is greater than bearing diameter, and bearing is given prominence to annulus baffle surface.The utility model is simple in structure, reasonable in design, and composite type end cap changes one tensioning member in the past, can be according to different situations, change bearing, and without manufacturing terminal box cover die again, simple and practical, and have certain Noise Reduction.
Description
Technical field:
The utility model relates to a kind of motor housing, is specifically related to a kind of combination type electric motor end cap.
Background technology:
Existing motor end cap structure is mainly the cast structure that electric motor end cap and bearing chamber are integrated, exploitation different model motor need to be developed different end cap casting dies, cannot be general in the time changing bearing type, and existing electric motor end cap and the integrated design of bearing chamber are without shock-absorbing function, be subject to the impact of motor assembly technology, make motor after installation, may exist rotor classmate degree bad, thereby cause radial force inequality, vibrations,, vibrate bigger than normal, increase motor noise.
Utility model content:
Technical problem to be solved in the utility model is to overcome the defect of prior art, and a kind of combination type electric motor end cap is provided.
Technical problem to be solved in the utility model realizes by the following technical solutions.
A kind of combination type electric motor end cap, comprise end cap, end cap center is provided with dead eye, is provided with bearing chamber in dead eye, it is characterized in that: described dead eye hole wall is zigzag, in dead eye, be provided with gear, gear inner sleeve has bearing, and the dead eye limit on described end cap two sides is provided with fixing hole, end cap two sides is provided with annulus baffle plate, the annulus baffle plate on two sides by bolt intert fixing hole connect, the interior circular diameter of described annulus baffle plate is greater than bearing diameter, bearing is given prominence to annulus baffle surface.
Described annulus baffle plate medial surface is provided with rubber blanket, reduces vibrations, weakens noise.
Described annulus baffle plate is that two halves annulus combines, and can change annulus baffle plate according to the size of bearing diameter, avoids baffle plate to keep out bearing.
The utility model is simple in structure, reasonable in design, and composite type end cap changes one tensioning member in the past, can be according to different situations, change bearing, and without manufacturing terminal box cover die again, simple and practical, and have certain Noise Reduction.
Brief description of the drawings:
Fig. 1 is schematic diagram of the present utility model.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
A kind of combination type electric motor end cap as shown in Figure 1, comprise end cap 1, end cap center is provided with dead eye 2, is provided with bearing chamber in dead eye, dead eye hole wall is zigzag, in dead eye, be provided with gear 3, gear inner sleeve has bearing 4, and the dead eye limit on described end cap two sides is provided with fixing hole 5, end cap two sides is provided with annulus baffle plate 6, the annulus baffle plate on two sides connects by the interspersed fixing hole of bolt 7, and the interior circular diameter of described annulus baffle plate is greater than bearing diameter, and bearing is given prominence to annulus baffle surface.
Described annulus baffle plate medial surface is provided with rubber blanket, reduces vibrations, weakens noise.
Described annulus baffle plate is that two halves annulus combines, and can change annulus baffle plate according to the size of bearing diameter, avoids baffle plate to keep out bearing.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a combination type electric motor end cap, comprise end cap, end cap center is provided with dead eye, is provided with bearing chamber in dead eye, it is characterized in that: described dead eye hole wall is zigzag, in dead eye, be provided with gear, gear inner sleeve has bearing, and the dead eye limit on described end cap two sides is provided with fixing hole, end cap two sides is provided with annulus baffle plate, the annulus baffle plate on two sides by bolt intert fixing hole connect, the interior circular diameter of described annulus baffle plate is greater than bearing diameter, bearing is given prominence to annulus baffle surface.
2. according to a kind of combination type electric motor end cap described in claim 1, it is characterized in that: described annulus baffle plate medial surface is provided with rubber blanket.
3. according to a kind of combination type electric motor end cap described in claim 1, it is characterized in that: described annulus baffle plate is that two halves annulus combines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244816.4U CN203933213U (en) | 2014-05-13 | 2014-05-13 | A kind of combination type electric motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244816.4U CN203933213U (en) | 2014-05-13 | 2014-05-13 | A kind of combination type electric motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203933213U true CN203933213U (en) | 2014-11-05 |
Family
ID=51828965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420244816.4U Expired - Fee Related CN203933213U (en) | 2014-05-13 | 2014-05-13 | A kind of combination type electric motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203933213U (en) |
-
2014
- 2014-05-13 CN CN201420244816.4U patent/CN203933213U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20141105 Termination date: 20150513 |
|
| EXPY | Termination of patent right or utility model |