CN208316462U - A kind of electric motor end cap - Google Patents
A kind of electric motor end cap Download PDFInfo
- Publication number
- CN208316462U CN208316462U CN201820563487.8U CN201820563487U CN208316462U CN 208316462 U CN208316462 U CN 208316462U CN 201820563487 U CN201820563487 U CN 201820563487U CN 208316462 U CN208316462 U CN 208316462U
- Authority
- CN
- China
- Prior art keywords
- end cap
- heat sink
- rotation axis
- sealing plate
- cap ontology
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 44
- 230000017525 heat dissipation Effects 0.000 claims abstract description 6
- 241000883990 Flabellum Species 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 230000002708 enhancing Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
Abstract
The utility model discloses a kind of electric motor end caps, including end cap ontology, the end cap ontology is surrounded by mounting blocks, end cap ontology front outer ring is equipped with card slot, end cap ontology back center position is equipped with opening, the opening is externally provided with heat sink, the heat sink is mounted on end cap ontology by connection sheet, the heat dissipation plate surface is equipped with heat release hole, the heat sink center is equipped with fixed ring, the fixed ring is equipped with Air Filter, the Air Filter is located at heat sink side, swivel becket is equipped in the fixed ring, rotation axis is equipped in the swivel becket, described rotation axis one end is equipped with sealing plate, the rotation axis is equipped with adjusting rod far from sealing plate side, fastening nut is equipped between the rotation axis and end cap ontology, the utility model, enhance the leakproofness of electric motor end cap installation, motor radiating effect is good, simultaneously Can effective water proof and dust proof, it is easy for assemble or unload, be easy to use.
Description
Technical field
The utility model relates to power equipment mounting auxiliary technical field, specifically a kind of electric motor end caps.
Background technique
Motor is indicated with letter M (old plant D) in circuit, its main function is to generate driving torque, as
The power source of electrical appliance or various machinery, generator indicate that its main function is turned using mechanical energy with letter G in circuit
Electric energy is turned to, electric motor end cap is exactly the lid of motor case.Generally divide front cover and rear cover, for fixing and supporting machine shaft
, motor can generate biggish heat in operation, if heat cannot transmit in time distribute motor is had it is biggish
Loss, current back end cover for motor cannot well radiate to motor inside, and the thermovent that some end caps open up also is easy
Intaking into ash influences to use, and protective performance is lower.
Utility model content
The purpose of this utility model is to provide a kind of electric motor end caps, to solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of electric motor end cap, including end cap ontology,
The end cap ontology is surrounded by mounting blocks, and end cap ontology front outer ring is equipped with card slot, end cap ontology back center
Position is equipped with opening, and the opening is externally provided with heat sink, and the heat sink is mounted on end cap ontology by connection sheet, described to dissipate
Hotplate surface is equipped with heat release hole, and the heat sink center is equipped with fixed ring, and the fixed ring is equipped with Air Filter, described anti-
Dirt net is located at heat sink side, and swivel becket is equipped in the fixed ring, is equipped with rotation axis, the rotation axis one in the swivel becket
End is equipped with sealing plate, and the rotation axis is equipped with adjusting rod, screw thread between the adjusting rod and rotation axis far from sealing plate side
Connection, the rotation axis is stretched out outside end cap ontology far from sealing plate one end to be arranged, and is equipped between the rotation axis and end cap ontology
Fastening nut.
Preferably, there are four the mounting blocks and connection sheet are all provided with, bolt hole is equipped in the mounting blocks and connection sheet.
Preferably, the heat sink is in the form of annular discs, and the heat release hole installs fan-shaped equidistantly distributed on heat sink.
Preferably, the sealing plate is in fan-shaped, and the shape of the sealing plate flabellum is identical as heat release hole arrangement shape.
Preferably, the sealing plate center position is equipped with the installing port with rotation axis connection.
Preferably, the rotation axis right end is equipped with the external screw thread coincideing with fastening nut.
Preferably, the sealing plate is located on the left of heat sink, and the Air Filter is between sealing plate and heat sink.
Compared with prior art, the utility model has the beneficial effects that the card slot being arranged on end cap ontology can be used for
Sealing ring is put, improve end cap ontology installation after motor entirety leakproofness, heat dissipation plate surface be arranged heat release hole can
To accelerate the flowing of hot gas inside motor, heat dissipation effect is improved, the Air Filter of setting can effectively completely cut off in heat sink left end
Dust avoids dust from entering inside motor and impacts, and the sealing plate being arranged on the left of Air Filter can be when motor be unused
It waits adjustment to block heat release hole, improves sealing performance, more preferably, it is convenient outside opening that heat sink is mounted on dustproof and waterproof by connection sheet
Cleaning is replaced to the Air Filter in heat sink, while convenient for simply being checked in motor, reducing disassembly end cap ontology
Trouble, the setting of rotation axis right end fastening nut for rotation axis to be fixed, what is generated when motor being avoided to work swashs
Power of shaking drives rotation axis rotation, and rotation axis drives sealing plate rotation, to reduce sealing effect, entire end cover structure is simple, makes
With conveniently, performance is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model end cap ontology front schematic view.
Fig. 3 is the utility model sealing plate structure schematic diagram.
Fig. 4 is the utility model heat sink structure illustration.
Fig. 5 is the utility model sealing plate, cooling fin and Air Filter connection schematic diagram.
Fig. 6 is the utility model rotation axis and adjusting rod connection schematic diagram.
In figure: 1- mounting blocks；2- end cap ontology；3- opening；4- heat sink；5- bolt hole；6- card slot；7- sealing plate；8-
Air Filter；9- installing port；10- connection sheet；11- heat release hole；12- fixed ring；13- swivel becket；14- rotation axis；15- adjusting rod；
16- fastening nut；17- external screw thread.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Please referring to Fig. 1-6, in the utility model embodiment, a kind of electric motor end cap, end cap ontology 2 is surrounded by mounting blocks 1,
The positive outer ring of end cap ontology 2 is equipped with card slot 6, and card slot 1 can be used for putting for sealing ring, improves electricity after end cap ontology 2 is installed
The leakproofness of machine entirety, 2 back center position of end cap ontology are equipped with opening 3, and opening 3 is externally provided with heat sink 4, and heat sink 4 passes through
Connection sheet 10 is mounted on end cap ontology 2, and 4 surface of heat sink is equipped with heat release hole 11, and heat release hole 11 can accelerate heat inside motor
The flowing of gas improves heat dissipation effect, and 4 center of heat sink is equipped with fixed ring 12, and fixed ring 12 is equipped with Air Filter 8, dust-proof
Net 8 can effectively completely cut off dust, avoid dust from entering inside motor and impact, and Air Filter 8 is located at 4 side of heat sink, Gu
Determine to be equipped with swivel becket 13 in ring 12, is equipped with rotation axis 14 in swivel becket 13,14 one end of rotation axis is equipped with sealing plate 7, sealing plate 7
It can be adjusted when not in use in motor and block heat release hole 11, improve sealing performance, more preferably, rotation axis 14 is separate for dustproof and waterproof
7 side of sealing plate is equipped with adjusting rod 15, is threadedly coupled between adjusting rod 15 and rotation axis 14, rotation axis 15 is far from sealing plate 7 one
End stretch out end cap ontology 2 outside be arranged, between rotation axis 14 and end cap ontology 2 be equipped with fastening nut 16, fastening nut 16 for pair
Rotation axis 14 is fixed, and the exciting force generated when motor being avoided to work drives rotation axis 14 to rotate, and rotation axis 14 is with dynamic sealing
Plate 7 rotates, to reduce sealing effect, mounting blocks 1 and connection sheet 10 are all provided in mounting blocks 1 and connection sheet 10 there are four being all provided with
There is bolt hole 5, heat sink 4 is in the form of annular discs, and heat release hole 11 installs fan-shaped equidistantly distributed on heat sink 4, and sealing plate 7 is in fan
Shape, the shape of 7 flabellum of sealing plate is arranged with heat release hole 11, and shape is identical, and 7 center of sealing plate is equipped with and connect with rotation axis 14
Installing port 9,14 right end of rotation axis is equipped with the external screw thread 17 coincideing with fastening nut 16, and sealing plate 7 is located on the left of heat sink 4,
Air Filter 8 is between sealing plate 7 and heat sink 4.
The working principle of the utility model is: the sealing ring of adaptation is embedded in the card slot 6 on end cap ontology 2, pass through
End cap ontology 2 is securedly mounted on motor by the bolt hole 5 on mounting blocks 1, since sealing ring is mounted in card slot 6, not rapid wear
Bad and good airproof performance, motor when not used, rotate adjusting rod 15, adjusting rod 15 drives sealing plate 7 to rotate by rotation axis 14, when close
Sealing plate 7 just completely obscured heat release hole 11 when stop operating, tighten fastening nut 16, rotation axis 14 is fixed, to guarantee electricity
The leakproofness of machine, dustproof and waterproof effect is good, and when motor work, rotary seal plate 7 fully opens heat release hole, facilitates heat dissipation,
The Air Filter 8 of 4 left end of heat sink can obstruct dust, guarantee that motor internal environment is good, when needing to clear up Air Filter 8 or check
When inside motor, the bolt in 4 surrounding connection sheet 10 of heat sink is unclamped, 15 spiral of adjusting rod is produced, by heat sink 4, dust-proof
Net 8 and sealing plate 7 take out along rotation axis 14.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
1. a kind of electric motor end cap, including end cap ontology (2), it is characterised in that: the end cap ontology (2) is surrounded by mounting blocks
(1), the positive outer ring of the end cap ontology (2) is equipped with card slot (6), and end cap ontology (2) the back center position is equipped with opening
(3), the opening (3) is externally provided with heat sink (4), and the heat sink (4) is mounted on end cap ontology (2) by connection sheet (10)
On, heat sink (4) surface is equipped with heat release hole (11), and heat sink (4) center is equipped with fixed ring (12), described solid
Ring (12) are determined equipped with Air Filter (8), and the Air Filter (8) is located at heat sink (4) side, is equipped with and turns in the fixed ring (12)
Rotating ring (13), the swivel becket (13) is interior to be equipped with rotation axis (14), and described rotation axis (14) one end is equipped with sealing plate (7), institute
It states rotation axis (14) and is equipped with adjusting rod (15) far from sealing plate (7) side, spiral shell between the adjusting rod (15) and rotation axis (14)
Line connection, the rotation axis (14) far from sealing plate (7) one end stretch out end cap ontology (2) be arranged outside, the rotation axis (14) with
Fastening nut (16) are equipped between end cap ontology (2).
2. a kind of electric motor end cap according to claim 1, it is characterised in that: the mounting blocks (1) are all provided with connection sheet (10)
There are four, bolt hole (5) are equipped in the mounting blocks (1) and connection sheet (10).
3. a kind of electric motor end cap according to claim 1, it is characterised in that: the heat sink (4) is in the form of annular discs, the heat dissipation
Fan-shaped equidistantly distributed is installed on heat sink (4) in hole (11).
4. a kind of electric motor end cap according to claim 1, it is characterised in that: the sealing plate (7) is in fan-shaped, the sealing
The shape of plate (7) flabellum is identical as heat release hole (11) arrangement shape.
5. a kind of electric motor end cap according to claim 1, it is characterised in that: sealing plate (7) center is equipped with and turns
The installing port (9) of moving axis (14) connection.
6. a kind of electric motor end cap according to claim 1, it is characterised in that: rotation axis (14) right end is equipped with and fastening spiral shell
Female (16) identical external screw thread (17).
7. a kind of electric motor end cap according to claim 1, it is characterised in that: the sealing plate (7) is located at heat sink (4) left side
Side, the Air Filter (8) are located between sealing plate (7) and heat sink (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820563487.8U CN208316462U (en) | 2018-04-19 | 2018-04-19 | A kind of electric motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820563487.8U CN208316462U (en) | 2018-04-19 | 2018-04-19 | A kind of electric motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208316462U true CN208316462U (en) | 2019-01-01 |
Family
ID=64718855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820563487.8U Expired - Fee Related CN208316462U (en) | 2018-04-19 | 2018-04-19 | A kind of electric motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208316462U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289722A (en) * | 2019-05-29 | 2019-09-27 | 安徽宏远机械制造有限公司 | A kind of electric motor end cap |
| CN112671146A (en) * | 2020-12-26 | 2021-04-16 | 安徽创业机电设备有限公司 | Dust protected motor |
| CN113541380A (en) * | 2021-06-23 | 2021-10-22 | 扬州洁晨机电科技有限公司 | Motor end cover with good heat dissipation effect |
| CN114812864A (en) * | 2022-06-23 | 2022-07-29 | 江苏日盈电子股份有限公司 | Air inlet temperature sensor for automobile engine and assembling mechanism thereof |
-
2018
- 2018-04-19 CN CN201820563487.8U patent/CN208316462U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289722A (en) * | 2019-05-29 | 2019-09-27 | 安徽宏远机械制造有限公司 | A kind of electric motor end cap |
| CN110289722B (en) * | 2019-05-29 | 2021-08-03 | 安徽宏远机械制造有限公司 | Motor end cover |
| CN112671146A (en) * | 2020-12-26 | 2021-04-16 | 安徽创业机电设备有限公司 | Dust protected motor |
| CN113541380A (en) * | 2021-06-23 | 2021-10-22 | 扬州洁晨机电科技有限公司 | Motor end cover with good heat dissipation effect |
| CN114812864A (en) * | 2022-06-23 | 2022-07-29 | 江苏日盈电子股份有限公司 | Air inlet temperature sensor for automobile engine and assembling mechanism thereof |
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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: 20190101 Termination date: 20190419 |