CN208142974U - A kind of waterproof construction of electric motor end cap - Google Patents
A kind of waterproof construction of electric motor end cap Download PDFInfo
- Publication number
- CN208142974U CN208142974U CN201820755789.5U CN201820755789U CN208142974U CN 208142974 U CN208142974 U CN 208142974U CN 201820755789 U CN201820755789 U CN 201820755789U CN 208142974 U CN208142974 U CN 208142974U
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- CN
- China
- Prior art keywords
- drainage
- hole
- bolt hole
- discharge outlet
- groove
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- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a kind of waterproof constructions of electric motor end cap,Including drainage blanket,The first bolt hole is equipped at the top of the drainage blanket,Second bolt hole,Third bolt hole,First bolt hole,Second bolt hole,Rubber layer is filled with inside third bolt hole,The rubber layer inner wall is shape of threads,The first drainage hole is respectively equipped on the outside of the drainage blanket,Second drainage hole,Third drainage hole,The first groove is equipped with inside first bolt hole,First groove is connected by pipeline and the perforation of the first drainage hole,The second groove is equipped with inside second bolt hole,Second groove is connected by pipeline and the perforation of the second drainage hole,Third groove is equipped with inside the third bolt hole,The third groove is connected by pipeline and the perforation of third drainage hole,The first drainage is equipped between first bolt hole and the second bolt hole,Waterproof is comprehensive,Structure is simple,It is practical.
Description
Technical field
The utility model relates to a kind of waterproof constructions of electric motor end cap, belong to motor accessories field.
Background technique
Electric motor end cap is exactly the lid of motor case, generally divides front cover and rear cover, for fixing and supporting machine shaft
, electric motor end cap is the necessary accessory of motor, and use scope is very extensive, since the working environment of motor is high-temperature water vapor ring
Border, the motor shaft head that happens occasionally water inlet phenomenon, causes production to be affected, and the product quality decline produced is for this purpose, provide
A kind of waterproof construction of electric motor end cap.
Summary of the invention
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of waterproof construction of electric motor end cap,
By the rubber layer filled inside the first bolt hole of setting, the second bolt hole, third bolt hole, the water in environment can be prevented
Steam penetrates into bolt hole, avoids bolt hole and generates oxidation reaction, recessed by the first groove of setting, the second groove, third
Slot, can be efficient from the first drainage hole, the second drainage hole, the second drainage hole by pipeline to the steam penetrated into inside motor
Machine exterior is discharged, by the way that the first drainage, the second drainage, third drainage is arranged, can will penetrate into inside fixing sleeve
Vapor discharge can prevent from penetrating into vapor inside axis hole by the way that sealing ring is arranged, by setting protective net and Gai Kou,
Steam, dust, the particulate matter in air are avoided, into inside motor, can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of waterproof construction of electric motor end cap, including drainage blanket, the drainage blanket top are equipped with the first bolt hole, the second spiral shell
Keyhole, third bolt hole, first bolt hole, the second bolt hole are filled with rubber layer, the rubber inside third bolt hole
Glue-line inner wall is shape of threads, is respectively equipped with the first drainage hole, the second drainage hole, third drainage hole on the outside of the drainage blanket, described
The first groove is equipped with inside first bolt hole, first groove is connected by pipeline and the perforation of the first drainage hole, and described second
The second groove is equipped with inside bolt hole, second groove is connected by pipeline and the perforation of the second drainage hole, the third bolt
Third groove is equipped with inside hole, the third groove is connected by pipeline and the perforation of third drainage hole, first bolt hole with
It is equipped with the first drainage between second bolt hole, the second drainage, institute are equipped between second bolt hole and third bolt hole
It states and is equipped with third drainage between third bolt hole and the first bolt hole, be equipped with fixing sleeve, the fixation at the top of the drainage blanket
Set outside is respectively equipped with the first discharge outlet, the second discharge outlet, third discharge outlet, and the fixing sleeve central point is equipped with axis hole.
Furthermore, first drainage hole, the second drainage hole, third drainage hole water outlet are equipped with protective net.
Furthermore, the fixing sleeve is run through by axis hole with drainage blanket and is fixedly connected.
Furthermore, first discharge outlet, the second discharge outlet, third discharge outlet and the first drainage, the second draining
Road, third drainage match each other correspondence.
Furthermore, first discharge outlet, the second discharge outlet, third discharge outlet water outlet are equipped with lid, described
Lid is flexibly connected by hinge with first discharge outlet, the second discharge outlet, third discharge outlet upper end.
Furthermore, sealing ring is equipped with inside the axis hole.
The utility model beneficial effect：A kind of waterproof construction of electric motor end cap involved in the utility model, waterproof is comprehensive,
Structure is simple, by the rubber layer filled inside the first bolt hole of setting, the second bolt hole, third bolt hole, can prevent
It in vapor permeation to bolt hole in environment, avoids bolt hole and generates oxidation reaction, by the first groove of setting, second recessed
Slot, third groove can pass through pipeline from the first drainage hole, the second drainage hole, second row to the steam penetrated into inside motor
Machine exterior is efficiently discharged in water hole, by the way that the first drainage, the second drainage, third drainage is arranged, can will penetrate into
Vapor discharge inside fixing sleeve can be prevented from penetrating into vapor inside axis hole, be protected by setting by the way that sealing ring is arranged
Net and lid mouth, avoid steam, dust, the particulate matter in air, into inside motor, protectiveness is strong.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of waterproof construction outside drawing of electric motor end cap of the utility model.
Fig. 2 is a kind of waterproof construction drainage blanket top view of electric motor end cap of the utility model.
Fig. 3 is a kind of waterproof construction fixing sleeve outside drawing of electric motor end cap of the utility model.
Fig. 4 is a kind of waterproof construction drainage blanket sectional view of electric motor end cap of the utility model.
Fig. 5 is sectional view at a kind of waterproof construction A of electric motor end cap of the utility model.
Figure label：1, drainage blanket；2, the first bolt hole；3, the second bolt hole；4, third bolt hole；5, rubber layer；6,
First drainage hole；7, the second drainage hole；8, third drainage hole；9, the first groove；10, the second groove；11, third groove；12,
One drainage；13, the second drainage；14, third drainage；15, fixing sleeve；16, the first discharge outlet；17, the second discharge outlet；
18, third discharge outlet；19, axis hole；20, protective net；21, lid；22, sealing ring.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As Figure 1-Figure 5, a kind of waterproof construction of electric motor end cap, including drainage blanket 1, which is characterized in that the draining
1 top of layer is equipped with the first bolt hole 2, the second bolt hole 3, third bolt hole 4, first bolt hole 2, the second bolt hole 3, the
Rubber layer 5 is filled with inside three bolts hole 4,5 inner wall of rubber layer is shape of threads, is respectively equipped on the outside of the drainage blanket 1
First drainage hole 6, the second drainage hole 7, third drainage hole 8, are equipped with the first groove 9 inside first bolt hole 2, and described first
Groove 9 is connected by pipeline and the perforation of the first drainage hole 6, equipped with the second groove 10 inside second bolt hole 3, described second
Groove 10 is connected by pipeline and the perforation of the second drainage hole 7, equipped with third groove 11 inside the third bolt hole 4, described the
Three grooves 11 are connected by pipeline and the perforation of third drainage hole 8, and the is equipped between first bolt hole 2 and the second bolt hole 3
One drainage 12, is equipped with the second drainage 13 between second bolt hole 3 and third bolt hole 4, the third bolt hole 4 with
It is equipped with third drainage 14 between first bolt hole, fixing sleeve 15 is equipped at the top of the drainage blanket 1, is divided on the outside of the fixing sleeve 15
Not She You the first discharge outlet 16, the second discharge outlet 17, third discharge outlet 18,15 central point of fixing sleeve be equipped with axis hole 19.
More specifically, first drainage hole 6, the second drainage hole 7,8 water outlet of third drainage hole are equipped with protective net
20, the fixing sleeve 15 and drainage blanket 1 by axis hole 19 through being fixedly connected, first discharge outlet 16, the second discharge outlet 17,
Third discharge outlet 18 and the first drainage 12, the second drainage 13, third drainage 14 match each other corresponding, institute
State the first discharge outlet 16, the second discharge outlet 17,18 water outlet of third discharge outlet are equipped with lid
21, the lid 21 passes through hinge and first discharge outlet 16, the second discharge outlet 17, the
Three discharge outlet, 18 upper end is flexibly connected, and sealing ring 22 is equipped with inside the axis hole 19.
Utility model works principle, the first bolt hole 2, the second bolt hole 3, when high-temperature vapor enters in environment
When three bolts hole 4, steam can be by the first groove 9, the second groove 10, third groove 11 from the first drainage hole 6, the second drainage hole
7, third drainage hole 8 is discharged outside motor, and when fixing sleeve 15 penetrates into steam, steam can be drained by the first drainage 12, second
Road 13, third drainage 14 are outside the first discharge outlet 17, the second discharge outlet 18,19 drain motor end cap of third discharge outlet.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of waterproof construction of electric motor end cap, including drainage blanket（1）, which is characterized in that the drainage blanket（1）Top is equipped with the
One bolt hole（2）, the second bolt hole（3）, third bolt hole（4）, first bolt hole（2）, the second bolt hole（3）, third
Bolt hole（4）It is internal to be filled with rubber layer（5）, the rubber layer（5）Inner wall is shape of threads, the drainage blanket（1）Outside point
It She You not the first drainage hole（6）, the second drainage hole（7）, third drainage hole（8）, first bolt hole（2）Inside is equipped with first
Groove（9）, first groove（9）Pass through pipeline and the first drainage hole（6）Perforation connection, second bolt hole（3）It is internal
Equipped with the second groove（10）, second groove（10）Pass through pipeline and the second drainage hole（7）Perforation connection, the third bolt
Hole（4）Inside is equipped with third groove（11）, the third groove（11）Pass through pipeline and third drainage hole（8）Perforation connection, institute
State the first bolt hole（2）With the second bolt hole（3）Between be equipped with the first drainage（12）, second bolt hole（3）With third
Bolt hole（4）Between be equipped with the second drainage（13）, the third bolt hole（4）Third is equipped between the first bolt hole to drain
Road（14）, the drainage blanket（1）Top is equipped with fixing sleeve（15）, the fixing sleeve（15）Outside is respectively equipped with the first discharge outlet
（16）, the second discharge outlet（17）, third discharge outlet（18）, the fixing sleeve（15）Central point is equipped with axis hole（19）.
2. a kind of waterproof construction of electric motor end cap according to claim 1, it is characterised in that：First drainage hole（6）,
Two drainage holes（7）, third drainage hole（8）Water outlet is equipped with protective net（20）.
3. a kind of waterproof construction of electric motor end cap according to claim 1, it is characterised in that：The fixing sleeve（15）With draining
Layer（1）Pass through axis hole（19）Through being fixedly connected.
4. a kind of waterproof construction of electric motor end cap according to claim 1, it is characterised in that：First discharge outlet（16）,
Second discharge outlet（17）, third discharge outlet（18）With the first drainage（12）, the second drainage（13）, third drainage（14）Mutually
Match correspondence.
5. a kind of waterproof construction of electric motor end cap according to claim 1, it is characterised in that：First discharge outlet（16）,
Second discharge outlet（17）, third discharge outlet（18）Water outlet is equipped with lid（21）, the lid（21）By hinge with it is described
First discharge outlet（16）, the second discharge outlet（17）, third discharge outlet（18）Upper end is flexibly connected.
6. a kind of waterproof construction of electric motor end cap according to claim 1, it is characterised in that：The axis hole（19）Inside is equipped with
Sealing ring（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820755789.5U CN208142974U (en) | 2018-05-21 | 2018-05-21 | A kind of waterproof construction of electric motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820755789.5U CN208142974U (en) | 2018-05-21 | 2018-05-21 | A kind of waterproof construction of electric motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208142974U true CN208142974U (en) | 2018-11-23 |
Family
ID=64314140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820755789.5U Expired - Fee Related CN208142974U (en) | 2018-05-21 | 2018-05-21 | A kind of waterproof construction of electric motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208142974U (en) |
-
2018
- 2018-05-21 CN CN201820755789.5U patent/CN208142974U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181123 |