CN107171476A - A kind of impervious machine - Google Patents
A kind of impervious machine Download PDFInfo
- Publication number
- CN107171476A CN107171476A CN201710435921.4A CN201710435921A CN107171476A CN 107171476 A CN107171476 A CN 107171476A CN 201710435921 A CN201710435921 A CN 201710435921A CN 107171476 A CN107171476 A CN 107171476A
- Authority
- CN
- China
- Prior art keywords
- block set
- end cap
- plate
- outside
- sleeve
- 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a kind of impervious machine, including spindle rod and casing, the left and right ends of the casing are separately installed with left end cap and right end cap, the inner side of the left end cap is provided with alloy sleeve, the left and right ends of the rotor core are respectively equipped with left block set and right block set, seal sleeve is provided with inside the right side of the right block set, the inwall of the standing groove, which is provided with the outside of circular radiating aluminium sheet, the inside of the standing groove, is provided with stator core.The impervious machine, pass through the cooperation of alloy sleeve, left block set and right block set, the sealing effectiveness of spindle rod and left end cap junction is strengthened by alloy sleeve and block set, the sealing of right block set and right end cap junction is strengthened by seal sleeve and closure, the heat that motor is operationally produced is set quickly to be radiated by the circular radiating aluminium sheet and thermal vias in standing groove, it ensure that the heat dispersion of motor, it is ensured that the normal of motor is used.
Description
Technical field
The present invention relates to technical field of motors, specially a kind of impervious machine.
Background technology
Motor refers to a kind of calutron that electric energy conversion or transmission are realized according to the law of electromagnetic induction, its main function
It is to produce driving torque, as electrical appliance or various mechanical power sources, its main function is to be converted into electricity using mechanical energy
Can, in existing motor, including electric motor protecting shell, electric motor protecting shell is interior to set motor stator and rotor, motor stator
Upper setting motor stator waterproof jacket, electric motor protecting shell front end sets motor front end cover, between motor front end cover and electric motor protecting shell
O-ring seal is set, although a certain degree of to add water resistance, but in actual use, its sealing effectiveness is not very
Ideal, and due to setting multiple seals, cause heat dispersion poor, have impact on the use of motor.
The content of the invention
It is an object of the invention to provide a kind of impervious machine, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of impervious machine, including spindle rod and machine
Shell, the right-hand member of the spindle rod, which is provided with the outside of fan, the spindle rod, is provided with rotor core, the left and right two of the casing
End is separately installed with left end cap and right end cap, and the inner side of the left end cap is provided with alloy sleeve, and the spindle rod runs through alloy sheath
Clutch shaft bearing is provided with the inside of the junction of cylinder, the alloy sleeve and spindle rod, the outside of the alloy sleeve is provided with block set, institute
State block set by the first fixing bolt with alloy sleeve to be connected, the left and right ends of the rotor core are respectively equipped with left block set and the right side
Block set, the spindle rod is connected by second bearing and 3rd bearing with left block set and right block set respectively, and the right block set runs through
It is provided with inside right end cap, the right side of the right block set on the outside of seal sleeve, the seal sleeve and closure, the machine is installed
Annular seating is installed with the inside of shell, the inner side of the annular seating is provided with standing groove, and the inwall of the standing groove is provided with ring
Shape heat-dissipating aluminium plate, the inwall of the circular radiating aluminium sheet, which is provided with the outside of thermal vias, the inside of the standing groove, is provided with stator
Fan guard is installed, the inner side of the fan guard is provided with exhaust outlet on the outside of iron core, the right-hand member of the casing.
It is preferred that, the outside of the fan guard is provided with circular cover, and the circular cover passes through the second fixing bolt and wind
Fan cover is connected, and air draft through hole is provided with the outside of the inside of the circular cover, and the inside of the air draft through hole is provided with door, the gear
Lid is connected by movable part with circular cover, is provided with the inside of the door on the left of dust-collecting net, the inwall of the air draft through hole
Bottom is provided with baffle plate, and the baffle plate is engaged with door, and the inner right side top of the air draft through hole is provided with half round rubber
Seat, the semicircle rubber base matches with door.
It is preferred that, the outer wall of the casing is provided with outer radiating annular slab, and the top of the outer radiating annular slab is provided with
Heavy alloy plate, the bottom of the heavy alloy plate is provided with radiating cavity, the inside upper and lower ends point of the radiating cavity
Not She You upper supporting plate and lower carrier plate, the upper supporting plate and lower carrier plate respectively with heavy alloy plate with it is outer radiating annular slab mutually weld
Connect, the upper supporting plate is connected by support plate with lower carrier plate, the inside of the heavy alloy plate is provided with annular through-hole, described highly dense
The outer wall of degree alloy sheets is provided with fin.
It is preferred that, annular connecting plate is installed with the outside of the left end cap, the inner side of the annular connecting plate is provided with
Installation through-hole.
It is preferred that, the junction of the alloy sleeve and block set is provided with rubber ring.
It is preferred that, the inwall of the fan guard is provided with interior dust-collecting net.
Compared with prior art, the beneficial effects of the invention are as follows：The impervious machine, by alloy sleeve, left block set and
The cooperation of right block set, when the left end of spindle rod rotates in left end cap, the first axle rotated in by clutch shaft bearing on the inside of left end cap
In holding, the sealing effectiveness of spindle rod and left end cap junction is strengthened by alloy sleeve and block set, while ensure that its is normal
Rotate, clamping protection is carried out with rotor core by left block set and right block set, and pass through second bearing when spindle rod is rotated
Rotated in 3rd bearing in left block set and right block set, it is to avoid left block set and right block set follow rotation, strengthen to rotor core
The protection effect of both sides, the sealing of right block set and right end cap junction is strengthened by seal sleeve and closure, is increased with this
The sealing effectiveness of forceful electric power machine, by the way that stator core is positioned in standing groove, makes the heat that motor is operationally produced by putting
The circular radiating aluminium sheet and thermal vias put in groove are quickly radiated, it is ensured that the heat dispersion of motor, it is ensured that motor
Normal use.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is air draft through-hole structure schematic diagram of the invention；
Fig. 3 is the annular plate structure schematic diagram of outer radiating of the invention.
In figure：1st, left block set, 2, annular seating, 3, standing groove, 4, stator core, 5, rotor core, 6, right end cap, 7, fan
Cover, 8, annular connecting plate, 9, left end cap, 10, rubber ring, 11, alloy sleeve, 12, spindle rod, 13, clutch shaft bearing, 14, first
Fixing bolt, 15, block set, 16, installation through-hole, 17, exhaust outlet, 18, fan, 19, closure, 20, circular cover, 21, sealing
Sleeve, 22, air draft through hole, the 23, second fixing bolt, 24, interior dust-collecting net, 25, second bearing, 26, casing, 27, thermal vias,
28th, circular radiating aluminium sheet, 29, outer radiating annular slab, 30, right block set, 31,3rd bearing, 32, movable part, 33, door, 34, collection
Dirt net, 35, baffle plate, 36, semicircle rubber base, 37, fin, 38, heavy alloy plate, 39, annular through-hole, 40, radiating cavity,
41st, upper supporting plate, 42, support plate, 43, lower carrier plate.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment one：Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of impervious machine, including spindle rod
12 and casing 26, the right-hand member of spindle rod 12 is provided with fan 18, and the outside of spindle rod 12 is provided with rotor core 5, casing 26
Left and right ends are separately installed with left end cap 9 and right end cap 6, and the outside of left end cap 9 is installed with annular connecting plate 8, and annular is even
The inner side of fishplate bar 8 is provided with installation through-hole 16, and the inner side of left end cap 9 is provided with alloy sleeve 11, and spindle rod 12 runs through alloy sleeve 11,
Alloy sleeve 11 is provided with block set 15, closed with being provided with clutch shaft bearing 13, the outside of alloy sleeve 11 on the inside of the junction of spindle rod 12
Golden sleeve 11 and the junction of block set 15 are provided with rubber ring 10, and block set 15 passes through the first fixing bolt 14 and the phase of alloy sleeve 11
Even, when the left end of spindle rod 12 rotates in left end cap 9, the clutch shaft bearing 13 of the inner side of left end cap 9 is rotated in by clutch shaft bearing 13
It is interior, the sealing effectiveness of spindle rod 12 and the junction of left end cap 9 is strengthened by alloy sleeve 11 and block set 15, while ensure that it
Normal rotation, the left and right ends of rotor core 5 are respectively equipped with left block set 1 and right block set 30, by left block set 1 and right block set 30 with
Rotor core 5 carries out clamping protection, and rotates in a left side by second bearing 25 and 3rd bearing 31 when spindle rod 12 is rotated
In block set 1 and right block set 30, it is to avoid left block set 1 and right block set 30 follow rotation, the effect of the protection to the both sides of rotor core 5 is strengthened
Really, spindle rod 12 is connected by second bearing 25 and 3rd bearing 31 with left block set 1 and right block set 30 respectively, and right block set 30 runs through
Seal sleeve 21 is provided with inside right end cap 6, the right side of right block set 30, the outside of seal sleeve 21 is provided with closure 19, passed through
Seal sleeve 21 and closure 19 strengthen the sealing of right block set 30 and the junction of right end cap 6, and peace is fixed in the inner side of casing 26
Equipped with annular seating 2, the inner side of annular seating 2 is provided with standing groove 3, and the inwall of standing groove 3 is provided with circular radiating aluminium sheet 28, and annular dissipates
The inwall of hot aluminium sheet 28 is provided with the outside of thermal vias 27, the inside of standing groove 3 and is provided with stator core 4, by by stator core 4
It is positioned in standing groove 3, makes the heat that motor is operationally produced logical by the circular radiating aluminium sheet 28 in standing groove 3 and radiating
Quickly radiated in hole 27, it is ensured that the heat dispersion of motor, fan guard 7, fan guard 7 are installed on the outside of the right-hand member of casing 26
Inwall interior dust-collecting net 24 is installed, the inner side of fan guard 7 is provided with exhaust outlet 17.
Fig. 1 and Fig. 2 are referred to, the outside of fan guard 7 is provided with circular cover 20, and circular cover 20 passes through the second fixing bolt
23 are connected with fan guard 7, and air draft through hole 22 is provided with the outside of the inside of circular cover 20, and the inside of air draft through hole 22 is provided with door
33, door 33 is connected by movable part 32 with circular cover 20, and the inner side of door 33 is provided with dust-collecting net 34, air draft through hole 22
Bottom is provided with baffle plate 35 on the left of inwall, and baffle plate 35 is engaged with door 33, and the inner right side top of air draft through hole 22 is provided with
Semicircle rubber base 36, semicircle rubber base 36 matches with door 33, and when fan 18 rotates progress air draft, wind-force passes through circular lid
Air draft through hole 22 in plate 20 is discharged, and is blown door 33 and is outwards opened by movable part 32 and be fitted in semicircle rubber base 36
On, circular cover 20 is fallen naturally and is fitted on baffle plate 35 by inertia after fan 18 stops operating, pass through dust-collecting net
34 prevent dust to enter in fan guard 7.
Referring to Fig. 3, the outer wall of casing 26 is provided with outer radiating annular slab 29, the top of outer radiating annular slab 29 is provided with
Heavy alloy plate 38, the bottom of heavy alloy plate 38 is provided with radiating cavity 40, the inside upper and lower ends point of radiating cavity 40
Not She You upper supporting plate 41 and lower carrier plate 43, upper supporting plate 41 and lower carrier plate 43 respectively with heavy alloy plate 38 and outer radiating annular slab
29 are mutually welded, and upper supporting plate 41 is connected by support plate 42 with lower carrier plate 43, and the inside of heavy alloy plate 38 is provided with annular through-hole 39,
The outer wall of heavy alloy plate 38 is provided with fin 37, and the heat of casing 26 is transferred in air draft on outer radiating annular slab 29,
Distributed by the heavy alloy plate 38 in outside and the fin 37 of its outer wall, while strengthening the effect of the protection to casing 26
Really.
Referring to Fig. 1, when the left end of spindle rod 12 rotates in left end cap 9, being rotated in by clutch shaft bearing 13 in left end cap 9
In the clutch shaft bearing 13 of side, spindle rod 12 is strengthened by alloy sleeve 11 and block set 15 and the sealing of the junction of left end cap 9 is imitated
Really, while ensure that its normal rotation, clamping protection is carried out with rotor core 5 by left block set 1 and right block set 30, and in master
Axostylus axostyle 12 is rotated in left block set 1 and right block set 30 when rotating by second bearing 25 and 3rd bearing 31, it is to avoid the left He of block set 1
Right block set 30 follows rotation, strengthens the protection effect to the both sides of rotor core 5, is strengthened by seal sleeve 21 and closure 19
Right block set 30 and the sealing of the junction of right end cap 6, by the way that stator core 4 is positioned in standing groove 3, make motor in work
When the heat that produces quickly radiated by the circular radiating aluminium sheet 28 and thermal vias 27 in standing groove 3.
In the description of the invention, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
" other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " two ends " or position relationship be
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or dark
Specific orientation must be had, with specific azimuth configuration and operation by showing the device or element of meaning, therefore it is not intended that right
The limitation of the present invention.
In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that indicate or
Relative importance or the implicit quantity for indicating indicated technical characteristic are implied, " first ", " second ", " the thus, is defined
Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".
In the present invention, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be with
It is mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of individual element internal or the interaction relationship of two elements, unless otherwise clear and definite restriction, for the common of this area
For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of impervious machine, including spindle rod (12) and casing (26), the right-hand member of the spindle rod (12) are provided with fan
(18) rotor core (5), is installed, the left and right ends of the casing (26) are separately installed with a left side on the outside of the spindle rod (12)
End cap (9) and right end cap (6), it is characterised in that：The inner side of the left end cap (9) is provided with alloy sleeve (11), the spindle rod
(12) alloy sleeve (11) is run through, the alloy sleeve (11) on the inside of the junction of spindle rod (12) with being provided with clutch shaft bearing
(13), the outside of the alloy sleeve (11) is provided with block set (15), and the block set (15) is by the first fixing bolt (14) with closing
Golden sleeve (11) is connected, and the left and right ends of the rotor core (5) are respectively equipped with left block set (1) and right block set (30), the master
Axostylus axostyle (12) is connected by second bearing (25) and 3rd bearing (31) with left block set (1) and right block set (30) respectively, the right side
Block set (30), which runs through inside right end cap (6), the right side of the right block set (30), is provided with seal sleeve (21), the seal sleeve
(21) it is provided with the outside of on the inside of closure (19), the casing (26) and is installed with annular seating (2), the annular seating
(2) inner side is provided with standing groove (3), and the inwall of the standing groove (3) is provided with circular radiating aluminium sheet (28), the circular radiating
The inwall of aluminium sheet (28) is provided with the outside of thermal vias (27), the inside of the standing groove (3) and is provided with stator core (4), described
Fan guard (7) is installed, the inner side of the fan guard (7) is provided with exhaust outlet (17) on the outside of the right-hand member of casing (26)；The fan
The outside for covering (7) is provided with circular cover (20), and the circular cover (20) passes through the second fixing bolt (23) and fan guard (7) phase
Even, air draft through hole (22) is provided with the outside of the inside of the circular cover (20), the inside of the air draft through hole (22) is provided with door
(33), the door (33) is connected by movable part (32) with circular cover (20), and collection is provided with the inside of the door (33)
Bottom is provided with baffle plate (35), the baffle plate (35) and door (33) on the left of dirt net (34), the inwall of the air draft through hole (22)
It is engaged, the inner right side top of the air draft through hole (22) is provided with semicircle rubber base (36), the semicircle rubber base (36)
Match with door (33)；The outer wall of the casing (26) is provided with outer radiating annular slab (29), the outer radiating annular slab
(29) top is provided with heavy alloy plate (38), and the bottom of the heavy alloy plate (38) is provided with radiating cavity (40),
The inside upper and lower ends of the radiating cavity (40) are respectively equipped with upper supporting plate (41) and lower carrier plate (43), the upper supporting plate (41) and
Lower carrier plate (43) is mutually welded with heavy alloy plate (38) with outer radiating annular slab (29) respectively, and the upper supporting plate (41) passes through branch
Plate (42) is connected with lower carrier plate (43), and the inside of the heavy alloy plate (38) is provided with annular through-hole (39), the high density
The outer wall of alloy sheets (38) is provided with fin (37)；The inwall of the fan guard (7) is provided with interior dust-collecting net (24).
2. a kind of impervious machine according to claim 1, it is characterised in that：Peace is fixed in the outside of the left end cap (9)
Equipped with annular connecting plate (8), the inner side of the annular connecting plate (8) is provided with installation through-hole (16).
3. a kind of impervious machine according to claim 1, it is characterised in that：The alloy sleeve (11) and block set (15)
Junction be provided with rubber ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435921.4A CN107171476A (en) | 2017-05-15 | 2017-05-15 | A kind of impervious machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435921.4A CN107171476A (en) | 2017-05-15 | 2017-05-15 | A kind of impervious machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107171476A true CN107171476A (en) | 2017-09-15 |
Family
ID=59824985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710435921.4A Withdrawn CN107171476A (en) | 2017-05-15 | 2017-05-15 | A kind of impervious machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107171476A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1484357A (en) * | 2002-07-04 | 2004-03-24 | ������������ʽ���� | Fan motor |
| CN204013089U (en) * | 2014-07-22 | 2014-12-10 | 常州市翰琪电机有限公司 | A kind of electric main shaft |
| CN204131283U (en) * | 2014-10-17 | 2015-01-28 | 台州风星机电有限公司 | A kind of motor of glass edge-grinding machine |
| CN104723856A (en) * | 2013-12-19 | 2015-06-24 | 大众汽车有限公司 | Hybrid Power Driving Module Possessing Motor |
| CN105006904A (en) * | 2015-08-11 | 2015-10-28 | 中达电机股份有限公司 | High efficiency compact type high voltage explosion-proof motor |
-
2017
- 2017-05-15 CN CN201710435921.4A patent/CN107171476A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1484357A (en) * | 2002-07-04 | 2004-03-24 | ������������ʽ���� | Fan motor |
| CN104723856A (en) * | 2013-12-19 | 2015-06-24 | 大众汽车有限公司 | Hybrid Power Driving Module Possessing Motor |
| CN204013089U (en) * | 2014-07-22 | 2014-12-10 | 常州市翰琪电机有限公司 | A kind of electric main shaft |
| CN204131283U (en) * | 2014-10-17 | 2015-01-28 | 台州风星机电有限公司 | A kind of motor of glass edge-grinding machine |
| CN105006904A (en) * | 2015-08-11 | 2015-10-28 | 中达电机股份有限公司 | High efficiency compact type high voltage explosion-proof motor |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170915 |