CN107492983A - Electromagnetic brake motor - Google Patents
Electromagnetic brake motor Download PDFInfo
- Publication number
- CN107492983A CN107492983A CN201710781650.8A CN201710781650A CN107492983A CN 107492983 A CN107492983 A CN 107492983A CN 201710781650 A CN201710781650 A CN 201710781650A CN 107492983 A CN107492983 A CN 107492983A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- motor
- electromagnetic brake
- motor casing
- rotating shaft
- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
- H02K7/1021—Magnetically influenced friction brakes
- H02K7/1023—Magnetically influenced friction brakes using electromagnets
- H02K7/1025—Magnetically influenced friction brakes using electromagnets using axial electromagnets with generally annular air gap
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
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- 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
Abstract
The invention discloses electromagnetic brake motor, including motor casing, the left and right sides of the motor casing outer surface offers the first air vent, the middle-end of the motor casing inner chamber is movably installed with rotating shaft, the right-hand member of the rotating shaft outer surface is fixedly connected with rotor, and the middle-end of the rotating shaft outer surface is fixedly connected with brake disc.Left end of the present invention in motor casing inner chamber has been fixedly connected with electromagnetic brake, brake bar has been flexibly connected by movable axis in the inner chamber of motor casing and positioned at the right-hand member of electromagnetic brake, and pass through electromagnet armature, tripping spring, the effect of sleeve and frictional disk, it can ensure that this electromagnetic brake motor is smoothly driven, and its is simple in construction, it is easy for installation, the interests of user are at utmost ensured, the left end in rotating shaft outer surface has been fixedly connected with the flabellum of air-out to the left simultaneously, caused frictional heat in braking procedure can be discharged, extend the service life of this motor.
Description
Technical field
The present invention relates to motor technology field, specially electromagnetic brake motor.
Background technology
The direct current disc brake of electromagnetic braking motor is arranged on the end cap of motor non-shaft stretching end, when braking motor accesses
Power supply, braking motor also work simultaneously, and because electromagnetic attraction acts on, electromagnet attracts armature and compression spring, and brake disc is in rank
Iron end cap disengages, and braking motor starts running, and when power source, braking motor electromagnet loses magnetic attraction, and spring promotes rank
Iron compresses brake disc, and under rub-moment effect, braking motor shuts down immediately, but existing electromagnetic brake motor has knot
The problem of structure is complicated, installation is inconvenient, difficult in maintenance and transmission is unstable, therefore, it is proposed that electromagnetic brake motor.
The content of the invention
It is an object of the invention to provide electromagnetic brake motor, possesses simple in construction, easy for installation and stable transmission
The advantages of, solve existing electromagnetic brake motor exist it is complicated, installation it is inconvenient, difficult in maintenance and transmission it is unstable
Problem.
To achieve the above object, the present invention provides following technical scheme：Electromagnetic brake motor, including motor casing,
The left and right sides of the motor casing outer surface offers the first air vent, the middle-end activity of the motor casing inner chamber
Rotating shaft is installed, the right-hand member of the rotating shaft outer surface is fixedly connected with rotor, and the middle-end of the rotating shaft outer surface is fixedly connected with
Brake disc, the left end of the rotating shaft outer surface are fixedly connected with flabellum, and the left end of the motor casing inner chamber is fixedly connected with
Electromagnetic brake, the inner chamber of the motor casing and the right-hand member positioned at electromagnetic brake are connected with braking by movable axis
Bar, electromagnet armature is fixedly connected with the left of the brake bar, the right side of the brake bar is connected with by tripping spring
Sleeve, frictional disk is fixedly connected with the right side of the sleeve, the right-hand member of the motor casing inner chamber is fixedly connected with stator.
Preferably, the junction of the rotating shaft and motor casing is movably installed with bearing block.
Preferably, the surrounding of the brake disc inner surface offers the second air vent.
Preferably, the air-out direction of the flabellum is air-out to the left.
Compared with prior art, beneficial effects of the present invention are as follows：
Left end of the present invention in motor casing inner chamber has been fixedly connected with electromagnetic brake, in the inner chamber of motor casing and is located at
The right-hand member of electromagnetic brake has been flexibly connected brake bar by movable axis, and passes through electromagnet armature, tripping spring, sleeve and friction
The effect of disk, it can ensure that this electromagnetic brake motor is smoothly driven, and its is simple in construction, easy for installation, at utmost ensures
The interests of user, while the left end in rotating shaft outer surface has been fixedly connected with the flabellum of air-out to the left, can discharge braking procedure
In caused frictional heat, extend the service life of this motor.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1 motor casing, 2 rotating shafts, 3 second air vents, 4 frictional disks, 5 tripping springs, 6 flabellums, 7 electromagnetic brakings
Device, 8 electromagnet armatures, 9 brake bars, 10 movable axis, 11 sleeves, 12 brake discs, 13 stators, 14 rotors, 15 first air vents.
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 describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, electromagnetic brake motor, including motor casing 1, the left and right sides of the outer surface of motor casing 1
The first air vent 15 is offered, the middle-end of the inner chamber of motor casing 1 is movably installed with rotating shaft 2, rotating shaft 2 and motor casing 1
Junction be movably installed with bearing block, the right-hand member of the outer surface of rotating shaft 2 is fixedly connected with rotor 14, the middle-end of the outer surface of rotating shaft 2
Brake disc 12 is fixedly connected with, the surrounding of the inner surface of brake disc 12 offers the second air vent 3, the left end of the outer surface of rotating shaft 2
Flabellum 6 is fixedly connected with, the air-out direction of flabellum 6 is air-out to the left, can discharge caused frictional heat in braking procedure, is extended
The service life of this motor, the left end of the inner chamber of motor casing 1 are fixedly connected with electromagnetic brake 7, motor casing 1
Inner chamber and right-hand member positioned at electromagnetic brake 7 is connected with brake bar 9 by movable axis 10, the left side of brake bar 9, which is fixed, to be connected
Electromagnet armature 8 is connected to, the right side of brake bar 9 is connected with sleeve 11 by tripping spring 5, and the right side of sleeve 11 is fixedly connected
There is frictional disk 4, can ensure that this electromagnetic brake motor is smoothly driven, and its is simple in construction, easy for installation, at utmost ensures
The interests of user, the right-hand member of the inner chamber of motor casing 1 are fixedly connected with stator 13.
In use, the left end in the inner chamber of motor casing 1 has been fixedly connected with electromagnetic brake 7, in motor casing 1
Chamber and right-hand member positioned at electromagnetic brake 7 has been flexibly connected brake bar 9 by movable axis 10, and pass through electromagnet armature 8, braking bullet
The effect of spring 5, sleeve 11 and frictional disk 4, it can ensure that this electromagnetic brake motor is smoothly driven, and its simple in construction, installation
It is convenient, the interests of user are at utmost ensured, while the left end in the outer surface of rotating shaft 2 has been fixedly connected with the fan of air-out to the left
Leaf 6, caused frictional heat in braking procedure can be discharged, extend the service life of this motor.
In summary：The electromagnetic brake motor, the left end in the inner chamber of motor casing 1 have been fixedly connected with electromagnetic brake
7, brake bar 9 has been flexibly connected by movable axis 10 in the inner chamber of motor casing 1 and positioned at the right-hand member of electromagnetic brake 7, and
By the effect of electromagnet armature 8, tripping spring 5, sleeve 11 and frictional disk 4, solve existing electromagnetic brake motor and knot be present
The problem of structure is complicated, installation is inconvenient, difficult in maintenance and transmission is unstable.
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 (4)
1. electromagnetic brake motor, including motor casing（1）, it is characterised in that：The motor casing（1）A left side for outer surface
Right both sides offer the first air vent（15）, the motor casing（1）The middle-end of inner chamber is movably installed with rotating shaft（2）, institute
State rotating shaft（2）The right-hand member of outer surface is fixedly connected with rotor（14）, the rotating shaft（2）The middle-end of outer surface is fixedly connected with braking
Disk（12）, the rotating shaft（2）The left end of outer surface is fixedly connected with flabellum（6）, the motor casing（1）The left end of inner chamber is consolidated
Surely it is connected with electromagnetic brake（7）, the motor casing（1）Inner chamber and be located at electromagnetic brake（7）Right-hand member pass through work
Moving axis（10）It is connected with brake bar（9）, the brake bar（9）Left side be fixedly connected with electromagnet armature（8）, the braking
Bar（9）Right side pass through tripping spring（5）It is connected with sleeve（11）, the sleeve（11）Right side be fixedly connected with friction
Disk（4）, the motor casing（1）The right-hand member of inner chamber is fixedly connected with stator（13）.
2. electromagnetic brake motor according to claim 1, it is characterised in that：The rotating shaft（2）With motor casing（1）
Junction be movably installed with bearing block.
3. electromagnetic brake motor according to claim 1, it is characterised in that：The brake disc（12）The surrounding of inner surface
Offer the second air vent（3）.
4. electromagnetic brake motor according to claim 1, it is characterised in that：The flabellum（6）Air-out direction be to
Left air-out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710781650.8A CN107492983A (en) | 2017-09-02 | 2017-09-02 | Electromagnetic brake motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710781650.8A CN107492983A (en) | 2017-09-02 | 2017-09-02 | Electromagnetic brake motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107492983A true CN107492983A (en) | 2017-12-19 |
Family
ID=60651234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710781650.8A Pending CN107492983A (en) | 2017-09-02 | 2017-09-02 | Electromagnetic brake motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107492983A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107846111A (en) * | 2017-12-26 | 2018-03-27 | 宁波菲仕运动控制技术有限公司 | A kind of servomotor structure for wind electricity change paddle |
| CN112253657A (en) * | 2020-09-03 | 2021-01-22 | 盐城市步高汽配制造有限公司 | Brake system with quick brake function |
| CN112636534A (en) * | 2020-12-12 | 2021-04-09 | 嘉兴学院 | Switched reluctance motor with power-off brake function for weaving machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023205A (en) * | 2012-11-28 | 2013-04-03 | 苏州蓝王机床工具科技有限公司 | Braking motor |
| CN205960882U (en) * | 2016-08-13 | 2017-02-15 | 天津华普天力实业有限公司 | Cone -shaped rotator motor structure |
-
2017
- 2017-09-02 CN CN201710781650.8A patent/CN107492983A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023205A (en) * | 2012-11-28 | 2013-04-03 | 苏州蓝王机床工具科技有限公司 | Braking motor |
| CN205960882U (en) * | 2016-08-13 | 2017-02-15 | 天津华普天力实业有限公司 | Cone -shaped rotator motor structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107846111A (en) * | 2017-12-26 | 2018-03-27 | 宁波菲仕运动控制技术有限公司 | A kind of servomotor structure for wind electricity change paddle |
| CN112253657A (en) * | 2020-09-03 | 2021-01-22 | 盐城市步高汽配制造有限公司 | Brake system with quick brake function |
| CN112636534A (en) * | 2020-12-12 | 2021-04-09 | 嘉兴学院 | Switched reluctance motor with power-off brake function for weaving machine |
| CN112636534B (en) * | 2020-12-12 | 2021-09-17 | 嘉兴学院 | Switched reluctance motor with power-off brake function for weaving machine |
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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 |
Application publication date: 20171219 |
|
| RJ01 | Rejection of invention patent application after publication |