CN107733160A - A kind of detachable heat abstractor on servomotor - Google Patents
A kind of detachable heat abstractor on servomotor Download PDFInfo
- Publication number
- CN107733160A CN107733160A CN201711033378.1A CN201711033378A CN107733160A CN 107733160 A CN107733160 A CN 107733160A CN 201711033378 A CN201711033378 A CN 201711033378A CN 107733160 A CN107733160 A CN 107733160A
- Authority
- CN
- China
- Prior art keywords
- lid
- servomotor
- heat abstractor
- shaft
- hole
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- 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 Cooling System (AREA)
Abstract
The present invention relates to a kind of detachable heat abstractor on servomotor, including lid and the output shaft being connected on lid, described lid be one be built-in with inner chamber, bottom be opening U-shape structure revolving body, bottom on the outside of described lid is provided with a circle and installs side, and at least three mounting holes being fixed on lid on Servomotor shells are offered on described installation side；Described output shaft one end is connected with shaft coupling, and is connected by the shaft coupling with the drive shaft of servomotor, and the center in described lid top wall is provided with the axis hole for being used for connecting the output shaft other end；The side wall of described lid is provided with several through holes, and the through hole is interruption-like is disposed with some heat sink strips, and the heat sink strip is embedded on the internal chamber wall of lid；Fan is installed on described output shaft, the fan is located at the interior intracavitary of lid；The present invention has the advantages of convenient disassembly, good heat dissipation effect.
Description
Technical field
The invention belongs to technical field of motors, more particularly to a kind of detachable heat abstractor on servomotor.
Background technology
Servomotor can produce certain heat and make the operating temperature liter of motor during rotor rotation work
Height, and too high operating temperature can make the service life of reduction motor or even cause the damage of motor.Therefore, occurring on the market
Many heat abstractors on servomotor, existing heat abstractor have once been mounted on servomotor, just cannot be with
When dismounting, such as under rugged environment, the heat abstractor on the servomotor is to be necessary exist, and in some good rings
Under border, the heat abstractor on servomotor is not essential, more difficult which results in heat abstractor dismounting, i.e., enabled dismounting, its
The outer shape of servomotor also shows more in disorder.
The content of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and provide a kind of for removable on servomotor
Unload formula heat abstractor.
The purpose of the present invention is completed by following technical solution, this detachable heat abstractor include lid,
And be connected to the output shaft on lid, described lid be one be built-in with inner chamber, bottom be opening U-shape structure revolving body,
Bottom on the outside of described lid is provided with the installation side that lid is arranged on Servomotor shells by a circle, on described installation side
At least three mounting holes are offered, lid is fixed on Servomotor shells by the mounting hole and using screw；Described
Output shaft one end is connected with shaft coupling, and is connected by the shaft coupling with the drive shaft of servomotor, described lid top
Center on wall is provided with the axis hole for being used for connecting the output shaft other end；The side wall of described lid, which is provided with several, has ventilation work(
Can through hole, and the through hole is interruption-like is disposed with some heat sink strips, and the heat sink strip is embedded on the internal chamber wall of lid；Institute
Fan is installed on the output shaft stated, the fan is located at the interior intracavitary of lid.
Preferably, described lid exterior bottom is integral type structure with installation side.
Preferably, the center that the mounting hole that described installation side is provided with surrounds lid is in wait to be distributed.
Preferably, the axis hole that described lid is provided with is step-like hole, the bench port direction that the axis hole is opened up
In the inner chamber of lid, and interior the bearing being connected with output shaft is installed.
Preferably, the shaft core of described output shaft and the shaft core of drive shaft of servomotor are on same shaft core line.
Preferably, it is in wait to be distributed that the through hole that described covered body wall is provided with, which surrounds lid center,.
Preferably, the heat sink strip on the internal chamber wall of described lid is in wait to be distributed around lid center.
Preferably, described heat sink strip is formed for semiconductor chilling plate.
Preferably, described outer diameter fan is less than the circle body internal diameter that the heat sink strip on lid internal chamber wall is surrounded.
Preferably, described shaft coupling is yielding coupling.
Beneficial effects of the present invention are：Compared with prior art, on the mounting hole and output shaft being provided with by lid
The shaft coupling of connection so that heat abstractor can be firmly installed on the housing of servomotor, be easy to fast assembling-disassembling；And pass through
Shaft coupling causes output shaft to be quickly connected well with the drive shaft on servomotor；The through hole and radiating that lid is provided with
Bar, good ventilation and heat function can be played, so that temperature when servomotor works will not be too high；Installed on output shaft
Fan, the heat in lid can be made to be easy to circulate.
Brief description of the drawings
Fig. 1 is the heat abstractor main view cross-sectional view of the present invention.
Fig. 2 is Fig. 1 lid A-A profile structure diagram.
Fig. 3 is that the heat abstractor of the present invention is arranged on the structural representation on servomotor.
Label in accompanying drawing is respectively：1st, lid；2nd, output shaft；3rd, servomotor；4th, shaft coupling；5th, fan；6th, bearing；
7th, heat sink strip；11st, inner chamber；The 12nd, side is installed；13rd, mounting hole；14th, axis hole；15th, through hole；31st, Servomotor shells；32nd, drive
Axle；33rd, fixing hole.
Embodiment
Below in conjunction with accompanying drawing, 1 to 3 couple of present invention does detailed introduction：The present invention includes lid 1 and is connected to lid 1
On output shaft 2, described lid 1 be one be built-in with inner chamber 11, bottom be opening U-shape structure revolving body, described lid
The bottom in the outside of body 1 is provided with the installation side 12 that lid 1 is arranged on Servomotor shells 31 by a circle, on described installation side 12
At least three mounting holes 13 are offered, the position that the mounting hole 13 is distributed and the fixing hole on the place side of Servomotor shells 31
33 is corresponding, and lid 1 is fixed on Servomotor shells 31 by the mounting hole 13 and using screw；Described output shaft
2 one end are connected with shaft coupling 4, and are connected by the shaft coupling 4 with the drive shaft 32 of servomotor 3, the described top of lid 1
Center on wall is provided with the axis hole 14 for being used for connecting the other end of output shaft 2；The side wall of described lid 1 is provided with several with logical
The through hole 15 of wind function, and the through hole 15 is interruption-like is disposed with some heat sink strips 7, and the heat sink strip 7 is embedded in lid 1
On internal chamber wall；Fan 5 is installed on described output shaft 2, the fan 5 is located in the inner chamber 11 of lid 1.
The described exterior bottom of lid 1 is integral type structure with installation side 12；And the most bottom surface on installation side 12 must be with lid
The base plane of body 1 is concordant, and such structure is more beneficial for installing with Servomotor shells 31, and stability, contact are good.
As shown in Figure 2, the mounting hole 13 that described installation side 12 is provided with around lid 1 center in etc. divide equally
Cloth；The mounting hole 13 can determine specific quantity according to the size of lid external diameter, and the external diameter of lid is bigger, its mounting hole 13
Quantity will accordingly increase, but the quantity of mounting hole 13 at least wants three.
The axis hole 14 that described lid 1 is provided with is step-like hole, and the bench port that the axis hole 14 is opened up is toward lid
The inner chamber 11 of body 1, and it is interior the bearing 6 being connected with output shaft 2 is installed, bearing 6 is installed can play output shaft 2 and preferably turn
It is dynamic, and stability is also higher in rotation process, is less prone to abrasion and stuck state.
The shaft core of the shaft core of described output shaft 2 and the drive shaft 32 of servomotor 3 is on same shaft core line, such
Purpose is that the power that drive shaft 32 exports preferably is passed on output shaft 2, and coaxial core is more beneficial for the one of power output
Cause property.
As shown in Figure 2, the through hole 15 that the described side wall of lid 1 is provided with is in wait to be distributed around the center of lid 1, should
Through hole 15 can play good ventilation function, the air circulation being easy in lid 1, so that temperature when servomotor works
Will not be too high.
As shown in Figure 2, the heat sink strip 7 on the internal chamber wall of described lid 1 is in wait to be distributed around the center of lid 1, should
Heat sink strip 7 can play good cooling function so that the temperature in lid 1 reduces, so that temperature when servomotor works
Degree will not be too high.
Described heat sink strip 7 is that semiconductor chilling plate is formed, and can also have the cooling piece of heat sinking function by other to replace
Change.
The described external diameter of fan 5 is less than the circle body internal diameter that the heat sink strip 7 on the internal chamber wall of lid 1 is surrounded, and can so cause
Fan 5 does not scrape with the phase of heat sink strip 7 in the process of running, and is specifically preferably kept in 1 to 3CM at a distance of size between the two, should
The big I of size determines according to the external diameter size of lid.
Described shaft coupling 4 is yielding coupling, yielding coupling have make between two axles it is more preferable, faster connect,
So that output shaft 2 in heat abstractor is more preferable, is faster connected in servomotor 3 in drive shaft 32, embodying can
The function of detachable.
The present invention installation process be：As shown in Figure 3, first, one end of output shaft 2 is arranged on the axle on lid 1
On hole 14 and bearing 6, the other end of output shaft 2 is then installed into upper coupling 4, and by the shaft coupling 4 and servomotor 3
Drive shaft 32 be connected to a fixed, finally, alignd by mounting hole 13 with the fixing hole 33 on Servomotor shells 31, and pass through
Lid is fixed on Servomotor shells 31 by screw.
It is understood that it will be understood by those skilled in the art that technical scheme and inventive concept are subject to
The protection domain of appended claims of the invention should all be belonged to replacement or change.
Claims (10)
1. a kind of detachable heat abstractor on servomotor, including lid (1) and it is connected to defeated on lid (1)
Shaft (2), it is characterised in that：Described lid (1) be one be built-in with inner chamber (11), the revolution of U-shape structure that bottom is opening
Body, the bottom on the outside of described lid (1) are provided with the installation side that lid (1) is arranged on Servomotor shells (31) by a circle
(12) at least three mounting holes (13), are offered on described installation side (12), by the mounting hole (13) and utilize screw will
Lid (1) is fixed on Servomotor shells (31)；Described output shaft (2) one end is connected with shaft coupling (4), and passes through the connection
Axle device (4) is connected with the drive shaft (32) of servomotor (3), and the center in described lid (1) top wall, which is provided with, to be used to connect
Connect the axis hole (14) of output shaft (2) other end；The side wall of described lid (1), which is provided with several, has the through hole of ventilation function
(15), with the through hole (15) is interruption-like is disposed with some heat sink strips (7), and the heat sink strip (7) is embedded in the interior of lid (1)
In cavity wall；Fan (5) is installed on described output shaft (2), the fan (5) is located in the inner chamber (11) of lid (1).
2. the detachable heat abstractor according to claim 1 on servomotor, it is characterised in that：Described lid
Body (1) exterior bottom is integral type structure with installation side (12).
3. the detachable heat abstractor according to claim 1 on servomotor, it is characterised in that：Described peace
The mounting hole (13) that rim (12) is provided with is in wait to be distributed around the center of lid (1).
4. the detachable heat abstractor according to claim 1 on servomotor, it is characterised in that：Described lid
The axis hole (14) that body (1) is provided with is step-like hole, inner chamber of the bench port that the axis hole (14) is opened up toward lid (1)
(11), and interior the bearing (6) being connected with output shaft (2) is installed.
5. the detachable heat abstractor according to claim 1 on servomotor, it is characterised in that：Described is defeated
The shaft core of the shaft core of shaft (2) and the drive shaft (32) of servomotor (3) is on same shaft core line.
6. the detachable heat abstractor according to claim 1 on servomotor, it is characterised in that：Described lid
The through hole (15) that body (1) side wall is provided with is in wait to be distributed around lid (1) center.
7. the detachable heat abstractor according to claim 1 on servomotor, it is characterised in that：Described lid
It is in wait to be distributed that heat sink strip (7) on the internal chamber wall of body (1), which surrounds lid (1) center,.
8. the detachable heat abstractor according to claim 1 on servomotor, it is characterised in that：Described dissipates
Hot bar (7) is formed for semiconductor chilling plate.
9. the detachable heat abstractor according to claim 1 on servomotor, it is characterised in that：Described wind
Fan (5) external diameter is less than the circle body internal diameter that the heat sink strip (7) on lid (1) internal chamber wall is surrounded.
10. the detachable heat abstractor according to claim 1 on servomotor, it is characterised in that：Described
Shaft coupling (4) is yielding coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711033378.1A CN107733160A (en) | 2017-10-30 | 2017-10-30 | A kind of detachable heat abstractor on servomotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711033378.1A CN107733160A (en) | 2017-10-30 | 2017-10-30 | A kind of detachable heat abstractor on servomotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107733160A true CN107733160A (en) | 2018-02-23 |
Family
ID=61203200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711033378.1A Pending CN107733160A (en) | 2017-10-30 | 2017-10-30 | A kind of detachable heat abstractor on servomotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107733160A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748579A (en) * | 2019-09-10 | 2020-02-04 | 陈梅花 | Dry type electromagnetic clutch |
| CN111446823A (en) * | 2019-01-16 | 2020-07-24 | 东莞市浩洋自动化设备有限公司 | Servo motor capable of being switched in multiple modes and method thereof |
| CN111934464A (en) * | 2020-08-18 | 2020-11-13 | 绍兴集知汇信息科技有限公司 | Improved motor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204906071U (en) * | 2015-09-14 | 2015-12-23 | 温州捷高科技有限公司 | Motor fan cover |
| CN205013388U (en) * | 2015-06-30 | 2016-02-03 | 德清恒鑫电子有限公司 | Fan housing |
| CN105790504A (en) * | 2016-04-20 | 2016-07-20 | 广东技术师范学院 | Brushless electromagnet motor |
| CN106160301A (en) * | 2016-08-24 | 2016-11-23 | 天津东方兴泰工业科技股份有限公司 | A kind of New-type electric machine housing |
| CN205753779U (en) * | 2016-05-16 | 2016-11-30 | 南昌富亿达电机电器有限公司 | A kind of automobile current generator shell |
| CN205960889U (en) * | 2016-07-11 | 2017-02-15 | 天津辰宝机电科技有限公司 | Energy -efficient friendship direct current motor |
-
2017
- 2017-10-30 CN CN201711033378.1A patent/CN107733160A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205013388U (en) * | 2015-06-30 | 2016-02-03 | 德清恒鑫电子有限公司 | Fan housing |
| CN204906071U (en) * | 2015-09-14 | 2015-12-23 | 温州捷高科技有限公司 | Motor fan cover |
| CN105790504A (en) * | 2016-04-20 | 2016-07-20 | 广东技术师范学院 | Brushless electromagnet motor |
| CN205753779U (en) * | 2016-05-16 | 2016-11-30 | 南昌富亿达电机电器有限公司 | A kind of automobile current generator shell |
| CN205960889U (en) * | 2016-07-11 | 2017-02-15 | 天津辰宝机电科技有限公司 | Energy -efficient friendship direct current motor |
| CN106160301A (en) * | 2016-08-24 | 2016-11-23 | 天津东方兴泰工业科技股份有限公司 | A kind of New-type electric machine housing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446823A (en) * | 2019-01-16 | 2020-07-24 | 东莞市浩洋自动化设备有限公司 | Servo motor capable of being switched in multiple modes and method thereof |
| CN110748579A (en) * | 2019-09-10 | 2020-02-04 | 陈梅花 | Dry type electromagnetic clutch |
| CN110748579B (en) * | 2019-09-10 | 2020-10-16 | 泉州市良创信息科技有限公司 | Dry type electromagnetic clutch |
| CN111934464A (en) * | 2020-08-18 | 2020-11-13 | 绍兴集知汇信息科技有限公司 | Improved motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |