CN207892862U - The fan leaf mounting structure of air-cooled servo motor - Google Patents
The fan leaf mounting structure of air-cooled servo motor Download PDFInfo
- Publication number
- CN207892862U CN207892862U CN201721846923.4U CN201721846923U CN207892862U CN 207892862 U CN207892862 U CN 207892862U CN 201721846923 U CN201721846923 U CN 201721846923U CN 207892862 U CN207892862 U CN 207892862U
- Authority
- CN
- China
- Prior art keywords
- shaft
- fan
- adaptation
- air
- servo motor
- 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
Abstract
The utility model discloses a kind of fan leaf mounting structures of air-cooled servo motor, including being adapted to shaft, clamp spring, fan blade adapter, fan leaf and locking nut, the front end of adaptation shaft is connect with the rear end of the shaft of the air-cooled servo motor, the surface for being adapted to shaft is equipped with jump-ring slot, clamp spring is mounted in jump-ring slot, fan blade adapter is set in adaptation shaft and is connect with adaptation shaft flat key, the rear end for being adapted to shaft is equipped with a circle straight slot, screw thread compatible with locking nut is equipped in straight slot, locking nut is fixed in the straight slot of adaptation shaft rear end, fan blade adapter is between clamp spring and locking nut, fan leaf is fixed on fan blade adapter；The fan leaf of the utility model can be rotated together with shaft, without in addition connection power supply, reduce installation space, and fan leaf installation is firm, fan leaf is simple in structure, alleviates integrated motor weight.
Description
Technical field
The utility model is related to field of electromechanical technology more particularly to a kind of fan leaf mounting structures of air-cooled servo motor.
Background technology
Servo motor is one kind of motor, due to it has the characteristics that control accuracy high and low frequency characteristic is good, overload capacity is good
It is widely used in numerical control system.Since servo motor will produce stator copper loss, iron loss, added losses in normal work
And rotor loss etc., these losses can all make motor casing generate heat, that is, generate temperature and rise phenomenon, in the ideal situation, if can will be electric
The heat that machine generates completely distributes at any time, i.e. when the temperature of motor is upgraded to zero, as long as the mechanical strength of motor can ensure,
Motor can export infinitely great power, therefore the heat dissipation performance of motor determines the size of power of motor, that is, improve motor and dissipate
Thermal effect is the important channel for improving power of motor.
And common motor mostly uses greatly air cooling way, the fan used generally requires in addition connection power supply and needs in original
Very large space is provided on some servo motors and removes installation fan, and waste power supply, occupied space are big, and motor weight is big.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of air-cooled servo in view of the above shortcomings of the prior art
The fan leaf of the fan leaf mounting structure of motor, the fan leaf mounting structure of this air-cooled servo motor can be rotated together with shaft,
Without in addition connecting power supply, reduce installation space, and fan leaf installation is firm, fan leaf is simple in structure, alleviates integrated motor
Weight.
To realize the above-mentioned technical purpose, the technical solution that the utility model is taken is：
A kind of fan leaf mounting structure of air-cooled servo motor, including adaptation shaft, clamp spring, fan blade adapter, fan leaf
And locking nut, the front end of the adaptation shaft are connect with the rear end of the shaft of the air-cooled servo motor, the adaptation shaft
Surface be equipped with jump-ring slot, the clamp spring be mounted on the jump-ring slot in, the fan blade adapter is set in the adaptation shaft
Upper and connect with adaptation shaft flat key, the rear end of the adaptation shaft is equipped with one and encloses straight slot, is equipped in the straight slot and locking screw
Female compatible screw thread, the locking nut are fixed in the straight slot of the adaptation shaft rear end, and the fan blade adapter is located at
Between the clamp spring and locking nut, the fan leaf is fixed on the fan blade adapter.
Further, further include screw, the front end of the adaptation shaft is equipped with a circle protrusion, and the protrusion is equipped with logical
The rear end in hole, the shaft of the air-cooled servo motor is equipped with threaded hole, and the screw screws in through-hole and shaft in protrusion successively
Rear end threaded hole to realize being fixedly connected for adaptation shaft and the shaft of air-cooled servo motor.
Further, the through-hole is interconnected cylindrical hole and countersunk head shape through-hole, and the screw is countersunk head spiral shell
Nail.
Further, the fan blade adapter is hollow cylindrical structure, and the inner wall of the fan blade adapter is equipped with the
The outer surface of one flat key slot, the adaptation shaft is equipped with the second flat key slot being connected with each other with the first flat key slot, and described first is flat
Flat key is equipped in keyway and the second flat key slot.
Further, further include gasket, the gasket is set in the adaptation shaft and gasket be located at clamp spring with it is described
Between fan blade adapter, the fan blade adapter is in close contact by being adapted to the locking nut that shaft rear end connects with gasket.
Further, the fan leaf includes flabellum and impeller, and the flabellum is fixed on impeller, the fan blade adapter
Outer surface be equipped with keyway, the inner wall of the impeller is equipped with key compatible with keyway, and the impeller is set in the fan blade
On adapter and impeller is fixedly connected by key with the keyway of fan blade adapter.
Further, further include fan drum, the air-cooled servo motor includes motor housing and back shroud, the motor
The rear end of shell is fixedly connected with back shroud, and the front end of the adaptation shaft passes through back shroud and consolidates with the shaft in motor housing
The front end of fixed connection, the fan drum is opening, and the front end of the fan drum is fixedly connected and blocks with the motor housing
Spring, fan blade adapter, fan leaf and locking nut are respectively positioned in fan drum.
The beneficial effects of the utility model are：
（1）The fan leaf of the utility model can be rotated together with the shaft in air-cooled servo motor, without in addition connection
Power supply reduces installation space and the energy.
（2）Air-cooled servo motor no longer needs to the quality of detection fan after being completed, saved the set-up time.
（3）Connection structure between fan leaf and shaft is simple, reduces integrated motor weight.
（4）Fan blade adapter avoids fan leaf and is directly in direct contact with the flat key being adapted in shaft, reduces abrasion, locking
Clamp spring, gasket, fan blade adapter can be closely joined together by nut, be generated when the shaft of air-cooled servo motor being avoided to rotate
Shaking；The installation of gasket increases the contact area of installation, and installation is more firm.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the adaptation shaft of the utility model.
Fig. 3 is the structural schematic diagram of the fan blade adapter of the utility model.
Fig. 4 is the structural schematic diagram of the fan leaf of the utility model.
Specific implementation mode
Specific embodiment of the present utility model is further illustrated below according to Fig. 1 to Fig. 4：
Referring to Fig. 1, a kind of fan leaf mounting structure of air-cooled servo motor, including adaptation shaft 1, clamp spring 2, fan blade adaptation
The front end of device 3, fan leaf 5 and locking nut 4, the adaptation shaft 1 is connect with the rear end of the shaft of the air-cooled servo motor,
Referring to Fig. 2, in Fig. 2（a）It is the sectional view for being adapted to shaft 1, in Fig. 2（b）It is in Fig. 2（a）Vertical view, it is described adaptation turn
The surface of axis 1 is equipped with jump-ring slot 11, and the clamp spring 2 is mounted in the jump-ring slot 11, and the fan blade adapter 3 is set in described
It is connect in adaptation shaft 1 and with adaptation 1 flat key of shaft, the rear end of the adaptation shaft 1 is equipped with a circle straight slot 13, the straight slot 13
Interior to be equipped with screw thread compatible with locking nut 4, the locking nut 4 is fixed in the straight slot 13 of 1 rear end of the adaptation shaft,
For the fan blade adapter 3 between the clamp spring 2 and locking nut 4, the fan leaf 5 is fixed on the fan blade adapter 3
On.
Referring to Fig. 1 and Fig. 2, the present embodiment further includes screw, and the front end of the adaptation shaft 1 is equipped with a circle protrusion 14, institute
It states protrusion 14 and is equipped with through-hole 15, the rear end of the shaft of the air-cooled servo motor is equipped with threaded hole, and the screw screws in successively
The threaded hole of the rear end of through-hole 15 and shaft in protrusion 14 is to realize consolidating for adaptation shaft 1 and the shaft of air-cooled servo motor
Fixed connection.
Referring to Fig. 2, in the present embodiment, the through-hole 15 is interconnected cylindrical hole and countersunk head shape through-hole, described
Screw is sunk screw.
Referring to Fig. 3, in Fig. 3（a）For the plan view of fan blade adapter 3, in described Fig. 3（b）For in Fig. 3（a）'s
Left view, in the present embodiment, the fan blade adapter 3 is hollow cylindrical structure, and the inner wall of the fan blade adapter 3 is equipped with
The outer surface of first flat key slot 16, the adaptation shaft 1 is equipped with the second flat key slot 12 being connected with each other with the first flat key slot 16, institute
It states in the first flat key slot 16 and the second flat key slot 12 and is equipped with flat key 7.
Referring to Fig. 1, the present embodiment further includes gasket 6, and the gasket 6 is set in the adaptation shaft 1 and gasket 6 is located at
Between clamp spring 2 and the fan blade adapter 3, the fan blade adapter 3 by be adapted to locking nut 4 that shaft 1 rear end connects with
Gasket 6 is in close contact.
Referring to Fig. 4, in Fig. 4（a）It is the structural schematic diagram of fan leaf 5, in Fig. 4（b）It is in Fig. 4（a）Vertical view
Scheme, in the present embodiment, the fan leaf 5 includes flabellum 19 and impeller 20, and the flabellum 19 is fixed on impeller 20, the fan blade
The outer surface of adapter 3 is equipped with keyway 17, and the inner wall of the impeller 20 is equipped with key 18 compatible with keyway 17, the impeller
20 are set on the fan blade adapter 3 and impeller 20 is fixedly connected by key 18 with the keyway 17 of fan blade adapter 3.
Referring to Fig. 1, the present embodiment further includes fan drum 8, and the air-cooled servo motor includes motor housing 10 and rear cover
The rear end of plate 9, the motor housing 10 is fixedly connected with back shroud 9, it is described adaptation shaft 1 front end pass through back shroud 9 and with
Shaft in motor housing 10 is fixedly connected, and the front end of the fan drum 8 is opening, the front end of the fan drum 8 and institute
State that motor housing 10 is fixedly connected and clamp spring 2, fan blade adapter 3, fan leaf 5 and locking nut 4 are respectively positioned in fan drum 8.
The installation process of the utility model is：Adaptation shaft 1 is first connected to the shaft of air-cooled servo motor；It is adapted to shaft
1 does the rigging position that jump-ring slot 11 determines fan leaf 5；The contact area that gasket 6 increases installation is added behind clamp spring；Using flat
7 connection type of key installs fan blade adapter 3；Fan blade adapter 3 avoids fan leaf 5（Nylon）With the flat key 7 being adapted in shaft 1
It is in direct contact, reduces abrasion；Installation divides flabellum 19 on fan blade adapter 3；1 rear end of adaptation shaft is locked using locking nut 4
Straight slot 13 to lock fan blade adapter 3, strengthen fan leaf 5, the shaking that generates when avoiding rotation.
The scope of protection of the utility model includes but not limited to embodiment of above, and the scope of protection of the utility model is to weigh
Subject to sharp claim, any replacement being readily apparent that those skilled in the art that this technology is made, deformation, improvement are each fallen within
The scope of protection of the utility model.
Claims (7)
1. a kind of fan leaf mounting structure of air-cooled servo motor, it is characterised in that：Including adaptation shaft, clamp spring, fan blade adaptation
The front end of device, fan leaf and locking nut, the adaptation shaft is connect with the rear end of the shaft of the air-cooled servo motor, described
The surface for being adapted to shaft is equipped with jump-ring slot, and the clamp spring is mounted in the jump-ring slot, and the fan blade adapter is set in described
It is connect in adaptation shaft and with adaptation shaft flat key, the rear end of the adaptation shaft is equipped with a circle straight slot, is equipped in the straight slot
Screw thread compatible with locking nut, the locking nut are fixed in the straight slot of the adaptation shaft rear end, and the fan blade is suitable
Between the clamp spring and locking nut, the fan leaf is fixed on the fan blade adapter orchestration.
2. the fan leaf mounting structure of air-cooled servo motor according to claim 1, it is characterised in that：Further include screw,
The front end of the adaptation shaft is equipped with a circle protrusion, and the protrusion is equipped with through-hole, after the shaft of the air-cooled servo motor
End is equipped with threaded hole, and the threaded hole of the rear end of through-hole and shaft that the screw is screwed in successively in protrusion is to realize adaptation shaft
With being fixedly connected for the shaft of air-cooled servo motor.
3. the fan leaf mounting structure of air-cooled servo motor according to claim 2, it is characterised in that：The through-hole is phase
Intercommunicated cylindrical hole and countersunk head shape through-hole, the screw are sunk screw.
4. the fan leaf mounting structure of air-cooled servo motor according to claim 1, it is characterised in that：The fan blade adaptation
Device is hollow cylindrical structure, and the inner wall of the fan blade adapter is equipped with the first flat key slot, the outer surface of the adaptation shaft
Equipped with the second flat key slot being connected with each other with the first flat key slot, flat key is equipped in the first flat key slot and the second flat key slot.
5. the fan leaf mounting structure of air-cooled servo motor according to claim 1, it is characterised in that：Further include gasket,
The gasket is set in the adaptation shaft and gasket is located between clamp spring and the fan blade adapter, the fan blade adaptation
Device is in close contact by being adapted to the locking nut of shaft rear end connection with gasket.
6. the fan leaf mounting structure of air-cooled servo motor according to claim 1, it is characterised in that：The fan leaf packet
Include flabellum and impeller, the flabellum is fixed on impeller, and the outer surface of the fan blade adapter is equipped with keyway, the impeller it is interior
Wall is equipped with key compatible with keyway, and the impeller is set on the fan blade adapter and impeller is adapted to by key with fan blade
The keyway of device is fixedly connected.
7. the fan leaf mounting structure of air-cooled servo motor according to claim 1, it is characterised in that：Further include outside fan
Shell, the air-cooled servo motor include motor housing and back shroud, and the rear end of the motor housing is fixedly connected with back shroud, institute
The front end for stating adaptation shaft passes through back shroud and is fixedly connected with the shaft in motor housing, and the front end of the fan drum is to open
Mouthful, the front end of the fan drum is fixedly connected with the motor housing and clamp spring, fan blade adapter, fan leaf and locking nut
It is respectively positioned in fan drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721846923.4U CN207892862U (en) | 2017-12-26 | 2017-12-26 | The fan leaf mounting structure of air-cooled servo motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721846923.4U CN207892862U (en) | 2017-12-26 | 2017-12-26 | The fan leaf mounting structure of air-cooled servo motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207892862U true CN207892862U (en) | 2018-09-21 |
Family
ID=63549728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721846923.4U Active CN207892862U (en) | 2017-12-26 | 2017-12-26 | The fan leaf mounting structure of air-cooled servo motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207892862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859644A (en) * | 2017-12-26 | 2018-03-30 | 宁波菲仕运动控制技术有限公司 | The fan leaf mounting structure of air-cooled servomotor |
-
2017
- 2017-12-26 CN CN201721846923.4U patent/CN207892862U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859644A (en) * | 2017-12-26 | 2018-03-30 | 宁波菲仕运动控制技术有限公司 | The fan leaf mounting structure of air-cooled servomotor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209375320U (en) | A kind of servo motor water cooling plant | |
| CN107859644A (en) | The fan leaf mounting structure of air-cooled servomotor | |
| CN207892862U (en) | The fan leaf mounting structure of air-cooled servo motor | |
| CN204408102U (en) | Permagnetic synchronous motor and include the helical-lobe compressor of this permagnetic synchronous motor | |
| CN209676079U (en) | A kind of permanent magnet synchronous motor of easy heat radiation | |
| CN101699716A (en) | Electric machine | |
| CN214314868U (en) | Enhanced heat dissipation type double-frequency-conversion integrated variable frequency motor | |
| CN213461430U (en) | Enhanced heat dissipation type integrated variable frequency motor | |
| CN202059304U (en) | Scooter direct current brushless motor with large length-diameter ratio | |
| CN208508735U (en) | A kind of energy-saving cooling body of stator based on spiral water-cooling structure | |
| CN210167912U (en) | Auxiliary heat dissipation mechanism applied to fan motor | |
| CN201601546U (en) | Motor | |
| CN206471989U (en) | A kind of stator built-in type cooling wind blade structural electromotor based on plant protection unmanned plane | |
| CN215733818U (en) | Flame-proof easy-to-radiate three-phase asynchronous motor | |
| CN218648691U (en) | Large-flow cold air down-pressing type motor | |
| CN220325401U (en) | High-rotation-speed brushless motor | |
| CN218633654U (en) | Heat dissipation support of shaded pole motor | |
| CN210120444U (en) | Front end cover for servo motor | |
| CN207994744U (en) | Uncanned motor stator mounting structure | |
| CN209250382U (en) | A kind of motor of high efficiency and heat radiation | |
| CN210578127U (en) | High-rotating-speed motor | |
| CN210240511U (en) | Heat dissipation device of speed reducer | |
| CN218678723U (en) | Motor with high heat-dissipating ability | |
| CN208299637U (en) | A kind of asynchronous closed loop compact electrodeless speed-adjusting and control system | |
| CN220934979U (en) | Novel golf cart motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |