CN204794565U - Servo motor - Google Patents
Servo motor Download PDFInfo
- Publication number
- CN204794565U CN204794565U CN201520579997.0U CN201520579997U CN204794565U CN 204794565 U CN204794565 U CN 204794565U CN 201520579997 U CN201520579997 U CN 201520579997U CN 204794565 U CN204794565 U CN 204794565U
- Authority
- CN
- China
- Prior art keywords
- enclosing cover
- fan
- guide ring
- servomotor
- air intake
- 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
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a servo motor, including frame, enclosing cover, air inlet hood, guide ring and fan, the enclosing cover parcel has compulsory wind channel in the outside of frame between enclosing cover and the frame, the interior side -mounting of the afterbody at the enclosing cover, air inlet hood is installed to the air inlet hood the guide ring, the afterbody at the frame is installed to the fan, the outside air can get into behind air inlet hood, guide ring and force the wind channel under the drive of fan in proper order, discharges from the front end of enclosing cover again. The utility model discloses can make the outside air get into compulsory wind channel in order to improve servo motor's radiating efficiency greatly.
Description
Technical field
The utility model relates to technical field of motors, particularly a kind of servomotor.
Background technology
Along with the development of electrical circuitry equipment technology, servomotor use is in the industry more and more extensive.Servomotor refers to the engine controlling mechanical organ running in servo system, is the indirect speed change gear of a kind of subsidy motor.Servomotor can make control rate, and positional precision is very accurate, voltage signal can be converted into torque and rotational speed with drived control object.Servo motor rotor rotating speed controls by input signal, and energy fast reaction, in automatic control system, as executive component, and there is the characteristics such as electro mechanic time constant is little, the linearity is high, breakaway voltage, the received signal of telecommunication can be converted to the angular displacement on motor reel or angular speed output, be divided into direct current and the large class of AC servomotor two.
Servomotor is in the process of externally acting, and the iron core of self and coil constantly can produce heat, and certain measure so just must be taked to reduce temperature.The common radiating mode of motor is designed to by electric machine stand outer surface wavy to increase area of dissipation, and then afterbody installs a fan again.Although such layout has obvious radiating effect, effect or undesirable, because whole support outer surface opens wide completely, fan can only blow to the portion of motor.
Chinese utility model patent 201120334612.6 discloses a kind of motor of easy heat radiation, comprises support, has the enclosing cover wrapping up described support in the outer setting of support.This utility model patent, by the technical measures at electric machine stand outer wrapping enclosing cover, defines and forces air channel between electric machine stand and motor enclosing cover, thus improves the radiating efficiency of motor.But because fan is arranged at motor enclosing cover inside, fan is when rotating, and motor enclosing cover air intake cover place and the inner air from all directions of motor enclosing cover all can enter disorderly forces air channel, causes the radiating efficiency of motor to be had a greatly reduced quality.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of outside air that can make to enter pressure air channel in order to improve the servomotor of radiating efficiency.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of servomotor, comprise support, enclosing cover, air intake hood, guide ring and fan, described enclosing cover is wrapped in the outside of support, there is between enclosing cover and support pressure air channel, described air intake hood is arranged on the afterbody of enclosing cover, and described guide ring is installed in the inner side of air intake hood, and described fan is arranged on the afterbody of support; Outside air under the driving of fan, can enter and forces air channel, then discharge from the front end of enclosing cover successively after air intake hood, guide ring.
As to further elaboration of the present utility model:
Preferably, the periphery of described fan is provided with fan shroud ring, and fan shroud ring is corresponding with the position of described guide ring.Preferentially, the shape flare of described fan shroud ring, its inside diameter is greater than outside diameter; The shape also flare of described guide ring, its inside diameter is less than outside diameter; The outside diameter of described fan shroud ring is consistent with the inside diameter of guide ring.
Preferably, terminal box is installed in the upper end of described enclosing cover.
Preferably, the upper end of described enclosing cover both sides is provided with the boatswain chair mounting groove consistent with motor length direction, and this boatswain chair mounting groove is provided with displacement boatswain chair, and this displacement boatswain chair is fixed by two-screw.
The utility model beneficial effect is: one, the utility model, by the technical measures at electric machine stand outer wrapping enclosing cover, define and force air channel between electric machine stand and motor enclosing cover, thus improves the radiating efficiency of motor; Two, the utility model is provided with guide ring between air intake hood and fan, thus make outside air under the driving of fan, can enter after air intake hood, guide ring successively in an orderly manner and force air channel, discharge from the front end of enclosing cover again, thus substantially increase radiating efficiency, avoid the inner air from all directions of motor enclosing cover in prior art and enter the problem of forcing air channel disorderly.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is tail structure schematic diagram of the present invention.
Fig. 3 is the utility model dispersed structure schematic diagram.
Fig. 4 is the dispersed structure schematic diagram of another angle of the utility model.
In figure: 1. support; 2. enclosing cover; 21. boatswain chair mounting grooves; 3. air intake hood; 4. guide ring; 5. fan; 51. fan shroud rings; 6. force air channel; 7. terminal box; 8. be shifted boatswain chair; 81. screws.
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present utility model and operation principle are described in further detail.
As shown in Figure 1 to 4, a kind of servomotor, comprise support 1, enclosing cover 2, air intake hood 3, guide ring 4 and fan 5, described enclosing cover 2 is wrapped in the outside of support 1, has and force air channel 6 between enclosing cover 2 and support 1, and this pressure air channel 6 is around the outside of support 1; Described air intake hood 3 is arranged on the afterbody of enclosing cover 2, and the middle part of air intake hood 3 is provided with woven wire, and described guide ring 4 is installed in the inner side of air intake hood 3, and described fan 5 is arranged on the afterbody of support 1; Outside air can under the driving of fan 5, enter after air intake hood 3, guide ring 4 successively and force air channel 6, discharge from the front end of enclosing cover 2 again, thus substantially increase radiating efficiency, avoid the inner air from all directions of motor enclosing cover in prior art and enter the problem of forcing air channel disorderly.
As shown in Figure 3, the periphery of described fan 5 is provided with fan shroud ring 51, and fan shroud ring 51 is corresponding with the position of described guide ring 4.The shape flare of described fan shroud ring 51, its inside diameter is greater than outside diameter; The shape also flare of described guide ring 4, its inside diameter is less than outside diameter; The outside diameter of described fan shroud ring 51 is consistent with the inside diameter of guide ring 4, more outside air can be made like this to enter and force air channel 6, and improve the order of air intake.
As shown in Figure 1 to 4, terminal box 7 is installed in the upper end of described enclosing cover 2.
As shown in Figure 1, Figure 3 and Figure 4, the upper end of described enclosing cover 2 both sides is provided with the boatswain chair mounting groove 21 consistent with motor length direction, this boatswain chair mounting groove 21 is provided with displacement boatswain chair 8, and this displacement boatswain chair 8 is fixed by two-screw 81.Such can raising installs convenience and carrying convenience.
The above is only the utility model better embodiment, every above execution mode is done according to the technical solution of the utility model any trickle amendment, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (5)
1. a servomotor, it is characterized in that: comprise support, enclosing cover, air intake hood, guide ring and fan, described enclosing cover is wrapped in the outside of support, there is between enclosing cover and support pressure air channel, described air intake hood is arranged on the afterbody of enclosing cover, described guide ring is installed in the inner side of air intake hood, and described fan is arranged on the afterbody of support; Outside air under the driving of fan, can enter and forces air channel, then discharge from the front end of enclosing cover successively after air intake hood, guide ring.
2. servomotor according to claim 1, is characterized in that: the periphery of described fan is provided with fan shroud ring, and fan shroud ring is corresponding with the position of described guide ring.
3. servomotor according to claim 2, is characterized in that: the shape flare of described fan shroud ring, and its inside diameter is greater than outside diameter; The shape also flare of described guide ring, its inside diameter is less than outside diameter; The outside diameter of described fan shroud ring is consistent with the inside diameter of guide ring.
4. servomotor according to claim 1, is characterized in that: terminal box is installed in the upper end of described enclosing cover.
5. according to the servomotor in claim 1-4 described in any one, it is characterized in that: the upper end of described enclosing cover both sides is provided with the boatswain chair mounting groove consistent with motor length direction, this boatswain chair mounting groove is provided with displacement boatswain chair, and this displacement boatswain chair is fixed by two-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579997.0U CN204794565U (en) | 2015-08-05 | 2015-08-05 | Servo motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579997.0U CN204794565U (en) | 2015-08-05 | 2015-08-05 | Servo motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204794565U true CN204794565U (en) | 2015-11-18 |
Family
ID=54534541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520579997.0U Expired - Fee Related CN204794565U (en) | 2015-08-05 | 2015-08-05 | Servo motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204794565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107951692A (en) * | 2017-12-06 | 2018-04-24 | 昆明凰坤健身器材研究有限公司 | A kind of vibration healthcare equipment |
| CN113224909A (en) * | 2021-03-04 | 2021-08-06 | 张远 | Driving motor for airflow flowing through heat dissipation unit |
-
2015
- 2015-08-05 CN CN201520579997.0U patent/CN204794565U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107951692A (en) * | 2017-12-06 | 2018-04-24 | 昆明凰坤健身器材研究有限公司 | A kind of vibration healthcare equipment |
| CN113224909A (en) * | 2021-03-04 | 2021-08-06 | 张远 | Driving motor for airflow flowing through heat dissipation unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151118 Termination date: 20190805 |