CN208028688U - A kind of Servomotor shells with cooling structure - Google Patents
A kind of Servomotor shells with cooling structure Download PDFInfo
- Publication number
- CN208028688U CN208028688U CN201820428886.3U CN201820428886U CN208028688U CN 208028688 U CN208028688 U CN 208028688U CN 201820428886 U CN201820428886 U CN 201820428886U CN 208028688 U CN208028688 U CN 208028688U
- Authority
- CN
- China
- Prior art keywords
- internally provided
- servo motor
- outside
- stator
- servomotor shells
- 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.)
- Active
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of Servomotor shells with cooling structure, including Servomotor shells, Servomotor shells are internally provided with stator, stator is internally provided with rotor, rotor is internally provided with servo motor shaft, the outside of servo motor shaft is provided with servo motor end cap, servo motor end cap is internally provided with bearing, the side of stator is provided with stator winding, stator is internally provided with servo motor flabellum, the outside of Servomotor shells is provided with anti-explosion terminal box, the outside of anti-explosion terminal box is provided with power outlet, the outside of servo motor shaft is provided with axle sleeve, the side of servo motor shaft is provided with encoder, the outside of encoder is provided with encoder protective cover, the outside of axle sleeve is provided with fan；Whole device reasonable design, easy to use, the temperature for not only solving encoder increases the precision problem for influencing servo motor, also effectively raises economic benefit and social benefit.
Description
Technical field
The utility model is related to a kind of Servomotor shells, more particularly to a kind of servo motor shell with cooling structure
Body.
Background technology
With being gradually increased for modern industry the degree of automation, the application of servo motor has become the master of Industry Control
Stream, and occupy considerable status, the precise speed control structure of servo motor, position in the production of contemporary industry equipment
Precision is very accurate, can convert voltage signal to torque and rotating speed with drive control object.
The mode that traditional permanent magnet synchronous servo motor shell and rear end cap are directly connected to, such structure cause stator around
Group generates a large amount of heat in continue working, and since heat transfer principle causes the temperature of encoder to increase, encoder is in high temperature
Working environment under, be easily damaged encoder itself, and influence its precision, will also result in servo motor and scrap, reduce its use
Service life.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and is provided a kind of with cooling structure
Servomotor shells.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of Servomotor shells with cooling structure of the utility model, including Servomotor shells, the servo electricity
Casing body is internally provided with stator, and the stator is internally provided with rotor, and the rotor is internally provided with servo motor
The outside of shaft, the servo motor shaft is provided with servo motor end cap, and the servo motor end cap is internally provided with axis
It holds, the side of the stator is provided with stator winding, and the stator is internally provided with servo motor flabellum, the servo motor
The outside of shell is provided with anti-explosion terminal box, and the outside of the anti-explosion terminal box is provided with power outlet, the servo motor
The outside of shaft is provided with axle sleeve, and the side of the servo motor shaft is provided with encoder, the external setting of the encoder
There are encoder protective cover, the outside of the axle sleeve to be provided with fan.
As a kind of optimal technical scheme of the utility model, the Servomotor shells are internally provided with shell, institute
State the axially extending bore that is internally provided with of shell, the shell is internally provided with water cooling communication passage, the communication passage it is interior
Portion is provided with inner casing, and the inner casing is internally provided with pipe connecting flange, and the pipe connecting flange is internally provided with solid cylinder, institute
The groove that is internally provided with of Servomotor shells is stated, the groove is internally provided with sealing ring, the Servomotor shells
It is internally provided with cooling water channel.
As a kind of optimal technical scheme of the utility model, the Servomotor shells are internally provided with cooling fin,
The cooling fin is internally provided with heat radiation rack, and the side of the Servomotor shells is provided with bearing cap, the servo motor
The side of shell is provided with fixture block, and the bearing cap is internally provided with fixing screws.
The advantageous effect that the utility model is reached is：The unicom that the utility model passes through two axially extending bore of unicom of setting
Each axially extending bore is connected into a cooling water channel from water inlet to water outlet, effective solution by channel, communication passage
The temperature of encoder increases the precision problem for influencing servo motor, also improves its service life, by the cooling fin of setting and
Heat radiation rack also effectively reduces the internal temperature in motor operation course, and whole device reasonable design is easy to use, effectively
Improve economic benefit and social benefit.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model
Fig. 3 is the module map of the utility model；
In figure：1, Servomotor shells；2, stator；3, rotor；4, servo motor shaft；5, servo motor end cap；6, axis
It holds；7, stator winding；8, servo motor flabellum；9, anti-explosion terminal box；10, power outlet；11, axle sleeve；12, encoder；13,
Encoder protective cover；14, fan；15, shell；16, axially extending bore；17, communication passage；18, inner casing；19, pipe connecting flange；20,
Solid cylinder；21, groove；22, sealing ring；23, cooling water channel；24, cooling fin；25, heat radiation rack；26, bearing cap；27, fixture block；
28, fixing screws.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, 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.
Embodiment 1
As shown in Figs. 1-3, the utility model provides a kind of Servomotor shells with cooling structure, including servo motor
Shell 1, Servomotor shells 1 are internally provided with stator 2, and stator 2 is internally provided with rotor 3, and rotor 3 is internally provided with
The outside of servo motor shaft 4, servo motor shaft 4 is provided with servo motor end cap 5, the inside setting of servo motor end cap 5
There are bearing 6, the side of stator 2 to be provided with stator winding 7, stator 2 is internally provided with servo motor flabellum 8, servo motor shell
The outside of body 1 is provided with anti-explosion terminal box 9, and the outside of anti-explosion terminal box 9 is provided with power outlet 10, servo motor shaft 4
Outside be provided with axle sleeve 11, the side of servo motor shaft 4 is provided with encoder 12, and the outside of encoder 12 is provided with coding
The outside of device protective cover 13, axle sleeve 11 is provided with fan 14.
Servomotor shells 1 are internally provided with shell 15, and shell 15 is internally provided with axially extending bore 16, shell 15
It is internally provided with water cooling communication passage 17, communication passage 17 is internally provided with inner casing 18, and being internally provided with for inner casing 18 is taken over
Flange 19, pipe connecting flange 19 are internally provided with solid cylinder 20, and Servomotor shells 1 are internally provided with groove 21, groove
21 are internally provided with sealing ring 22, Servomotor shells 1 are internally provided with cooling water channel 23, effective solution encoder
Temperature increase influence servo motor precision problem.
Servomotor shells 1 are internally provided with cooling fin 24, and cooling fin 24 is internally provided with heat radiation rack 25, servo electricity
The side of casing body 1 is provided with bearing cap 26, and the side of Servomotor shells 1 is provided with fixture block 27, and the inside of bearing cap 26 is set
Fixing screws 28 are equipped with, the internal temperature in motor operation course is effectively reduced by the cooling fin and heat radiation rack of setting,
Improve its service life.
The advantageous effect that the utility model is reached is：The unicom that the utility model passes through two axially extending bore of unicom of setting
Each axially extending bore is connected into a cooling water channel from water inlet to water outlet, effective solution by channel, communication passage
The temperature of encoder increases the precision problem for influencing servo motor, also improves its service life, by the cooling fin of setting and
Heat radiation rack also effectively reduces the internal temperature in motor operation course, and whole device reasonable design is easy to use, effectively
Improve economic benefit and social benefit.
Specifically, when work, servo motor switch is opened, motor operation is made by the rotation of rotor 3, when the inside of motor
When temperature reaches certain value, cooling fin 24 and heat radiation rack 25 in shell are started to work, and the heat in motor is constantly sent out
Outside shell, meanwhile, cooling water in shell enters from water inlet, flows through axially extending bore 16 in shell, communication passage 17, and lead to
Cross the groove 21 being staggeredly set on the side wall of both sides, form the cooling water channel 23 of axial round about manner inside housings, to motor into
Row is whole to cool.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of Servomotor shells with cooling structure, including Servomotor shells (1), the Servomotor shells (1)
Be internally provided with stator (2), which is characterized in that the stator (2) is internally provided with rotor (3), the rotor (3) it is interior
Portion is provided with servo motor shaft (4), and the outside of the servo motor shaft (4) is provided with servo motor end cap (5), described to watch
Take electric motor end cap (5) is internally provided with bearing (6), and the side of the stator (2) is provided with stator winding (7), the stator
(2) be internally provided with servo motor flabellum (8), the outside of the Servomotor shells (1) is provided with anti-explosion terminal box (9),
The outside of the anti-explosion terminal box (9) is provided with power outlet (10), and the outside of the servo motor shaft (4) is provided with axis
It covers (11), the side of the servo motor shaft (4) is provided with encoder (12), and the outside of the encoder (12) is provided with volume
Code device protective cover (13), the outside of the axle sleeve (11) is provided with fan (14).
2. a kind of Servomotor shells with cooling structure according to claim 1, which is characterized in that the servo electricity
Casing body (1) is internally provided with shell (15), and the shell (15) is internally provided with axially extending bore (16), the shell
(15) be internally provided with water cooling communication passage (17), the communication passage (17) is internally provided with inner casing (18), it is described in
Shell (18) is internally provided with pipe connecting flange (19), and the pipe connecting flange (19) is internally provided with solid cylinder (20), described
Servomotor shells (1) are internally provided with groove (21), and the groove (21) is internally provided with sealing ring (22), described to watch
Take electric machine casing (1) is internally provided with cooling water channel (23).
3. a kind of Servomotor shells with cooling structure according to claim 2, which is characterized in that the servo electricity
Casing body (1) is internally provided with cooling fin (24), and the cooling fin (24) is internally provided with heat radiation rack (25), the servo
The side of electric machine casing (1) is provided with bearing cap (26), and the side of the Servomotor shells (1) is provided with fixture block (27), institute
That states bearing cap (26) is internally provided with fixing screws (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428886.3U CN208028688U (en) | 2018-03-28 | 2018-03-28 | A kind of Servomotor shells with cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428886.3U CN208028688U (en) | 2018-03-28 | 2018-03-28 | A kind of Servomotor shells with cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208028688U true CN208028688U (en) | 2018-10-30 |
Family
ID=63908469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820428886.3U Active CN208028688U (en) | 2018-03-28 | 2018-03-28 | A kind of Servomotor shells with cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208028688U (en) |
-
2018
- 2018-03-28 CN CN201820428886.3U patent/CN208028688U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103658691B (en) | A kind of speed electric rolling-ball main shaft | |
| CN104942649A (en) | Internal and external cooling structure for high-speed motorized spindle | |
| CN208707474U (en) | A kind of water cooling hub motor | |
| CN201238238Y (en) | Low-voltage variable-frequency asynchronous motor of electric vehicle | |
| CN104368828B (en) | High-speed ball electric spindle | |
| CN208924029U (en) | A kind of dust-proof radiating micromotor | |
| CN105262266A (en) | Motor working underwater | |
| CN103286331A (en) | Mesoporous water-through jacking electric spindle | |
| CN216751437U (en) | Oil-cooled motor cooling system | |
| CN208028688U (en) | A kind of Servomotor shells with cooling structure | |
| CN110601448A (en) | Liquid cooling high power density position-free control PMSM motor | |
| CN204928437U (en) | Novel wind path cooling structure | |
| CN110336416B (en) | Motor cooled by phase-change material | |
| CN104065221A (en) | Series YVF3 special three-phase asynchronous motor with ultra-high-efficient frequency control | |
| CN203831235U (en) | Water-proof and dust-proof structure for novel energy-saving motor spindle | |
| CN209077806U (en) | A kind of low-heat extension high precision electro main shaft | |
| CN204391958U (en) | A kind of oil cooling structure of servomotor | |
| CN211405764U (en) | High-pressure water-cooled motor | |
| CN204906105U (en) | Tombarthite permanent -magnet machine | |
| CN210255396U (en) | Cooling water jacket for electric spindle | |
| CN201536279U (en) | Direct current motor | |
| CN110340727A (en) | A kind of electro spindle cooling jacket | |
| CN203070876U (en) | Special strong oil circulator for transformer | |
| CN208316433U (en) | A kind of aeration type is low to damage efficient reluctance motor | |
| CN209805558U (en) | Water-cooled bullet electric main shaft front end cover sealing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |