CN106059184A - Motor with brake - Google Patents
Motor with brake Download PDFInfo
- Publication number
- CN106059184A CN106059184A CN201610645086.2A CN201610645086A CN106059184A CN 106059184 A CN106059184 A CN 106059184A CN 201610645086 A CN201610645086 A CN 201610645086A CN 106059184 A CN106059184 A CN 106059184A
- Authority
- CN
- China
- Prior art keywords
- disc
- motor
- brake
- armature
- armature disc
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Braking Arrangements (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a motor with a brake. The motor comprises a motor body, a rear end cover, a friction disc, a brake disc, an armature disc and a magnet yoke. A positioning disc and a rotation disc are successively arranged between the friction disc and the armature disc. The armature disc and the positioning disc are provided with supports. The two supports are jointed with a handle. An end portion of the handle is provided with a first gear tooth. The rotation disc is provided with a second gear tooth. A reset spring is arranged between the armature disc and the rotation disc. The armature disc is provided with a rolling body. The rotation disc is provided with a rolling groove used for accommodating the rolling body to roll. A bottom of the rolling groove is a slope. When the handle drives the rotation disc to rotate so as to make the rolling body roll from a lowest point of the slope to a highest point, the armature disc moves towards a magnet yoke direction. The motor of the invention possesses advantages of rapid release of braking, rapid resetting of a braking component, convenient operation and safe operation.
Description
Technical field
The invention belongs to technical field of motors, particularly to the motor of a kind of band brake.
Background technology
Along with the extensive application of motor, industry-by-industry also has different requirements to motor, the most just have quick, safety can
Use requirement by braking.The motor of band brake, owing to self is with brake, can meet the brake request of motor self.
The band brake of motor generally includes frictional disk, brake disc, armature disc and yoke, by frictional disk, brake disc and armature disc
Coordinate, it is achieved the braking of motor transmission shaft.When brake needs release, make yoke be energized to produce suction, armature disc is inhaled
Live, so that brake disc leaves frictional disk.Owing to yoke cannot realize the release of brake when having a power failure, the most on the brake
Hand release is set.But, when this motor for work high above the ground time, as on the construction hanging basket of high-altitude install motor,
In the case of power failure, people needs to climb to motor position and manually moves handle release, construction hanging basket could be gradually decreased to ground.
Therefore, there is troublesome poeration and operate unsafe defect in it.
Summary of the invention
The technical problem to be solved in the present invention is to overcome prior art there is troublesome poeration and operate unsafe lacking
Fall into, it is provided that the motor of a kind of band brake.
The present invention is to solve above-mentioned technical problem by following technical proposals:
The motor of a kind of band brake, it includes motor body and the rear end cap being located on motor body, described rear end
Covering and be sequentially provided with frictional disk, brake disc, armature disc and yoke, its feature is, between described frictional disk and described armature disc
It is sequentially provided with location dish and rotating disk；Described location dish and described rotating disk are all sheathed on described brake disc；Described armature disc and
It is equipped with support on the dish of described location, support described in two is connected with handle；The end of described handle is provided with first gear teeth, described
Rotating disk is provided with second gear teeth being meshed with described first gear teeth；Back-moving spring it is provided with between armature disc and rotating disk；Rank
Iron pan is provided with rolling element, and rotating disk is provided with for accommodating the rolling groove that rolling element rolls, and the bottom of rolling groove is slope；When
Handle drive rotating disk to rotate and make rolling element from the minimum point on slope to peak roll time, armature disc is near yoke direction
Mobile；When back-moving spring resets and makes rolling element roll to minimum point from the peak on slope, armature disc is to leaving yoke side
To movement.
It is preferred that the motor of described band brake also includes that the power transmission shaft that motor body drives, described brake disc are sheathed on
Described power transmission shaft.
It is preferred that be provided with spline housing between described brake disc and described power transmission shaft, described spline housing is fixedly arranged on power transmission shaft.
It is preferred that be provided with coil and holddown spring inside described yoke, described holddown spring is connected to described armature disc.
It is preferred that on the described brake disc face relative with described frictional disk, described brake disc relative with described armature disc
Friction plate it is equipped with on face.
It is preferred that described armature disc is provided with the spring-housing groove accommodating described back-moving spring, the one of described back-moving spring
End is fixed on described armature disc, and the other end is fixed with described rotating disk by holding screw.
It is preferred that be additionally provided with arcuate groove and the spheroid being located in arcuate groove in described rotating disk, spheroid is connected to
Location dish.
It is preferred that spheroid is steel ball.
It is preferred that, yoke and location dish are fixed on rear end cap by securing member.
It is preferred that described securing member includes hollow bolt and the screw matched with described hollow bolt.
The most progressive effect of the present invention is: when brake needs manual release, only need to radially be pulled by handle,
Armature disc is separated with brake disc, and power transmission shaft discharges；When release handle, rotating disk is resetted by back-moving spring；Therefore its tool
There are quickly release and the advantage of brake component Rapid reset of braking.No matter motor is installed on how high height, only need to be at hands
A handle piece hawser of pull-up, when brake needs manual release, personnel pull hawser on the ground below motor, just can will make
Dynamic device release, therefore it has the easy to operate and advantage of operation safety.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of present pre-ferred embodiments.
Fig. 2 is the exploded perspective view at a visual angle of present pre-ferred embodiments.
Fig. 3 is the exploded perspective view at another visual angle of present pre-ferred embodiments.
Detailed description of the invention
Name preferred embodiment, and combine accompanying drawing and become apparent from intactly illustrating the present invention.
As shown in Figure 1, Figure 2 and Figure 3, the motor of a kind of band brake, it includes motor body 10, is located at motor body 10
On rear end cap 11 and motor body 10 drive power transmission shaft 12；Be sequentially provided with on rear end cap 11 frictional disk 20, brake disc 30,
Armature disc 40 and yoke 50, be sequentially provided with location dish 60 and rotating disk 70 between frictional disk 20 and armature disc 30；Location dish 60 He
Rotating disk 70 is all sheathed on brake disc 30；Yoke 50 and location dish 60 by hollow bolt 13 and match with hollow bolt 13
Hexagon socket cap head screw 14 be fixed on rear end cap 11.
Yoke 50 is internal is provided with coil 51 and holddown spring 52, and holddown spring 52 is connected to armature disc 40.Brake disc 30 is overlapped
It is located at power transmission shaft 12；Being provided with spline housing 15 between brake disc 30 and power transmission shaft 12, spline housing 15 is fixedly arranged on power transmission shaft 12.
On the face that brake disc 30 is relative with frictional disk 20, brake disc 30 be equipped with friction plate on the face relative with armature disc 40
31.As such, it is possible to increase the frictional force between brake disc and frictional disk, between brake disc and armature disc, improve braking ability.
It is equipped with support 61 on armature disc 40 and location dish 60, two stands 61 is connected with handle 80；The end of handle 80
Being provided with first gear teeth 81, rotating disk 70 is provided with second gear teeth 71 being meshed with first gear teeth 81.
Back-moving spring 41 it is provided with between armature disc 40 and rotating disk 70；Armature disc 40 is provided with the bullet accommodating back-moving spring 41
Spring holding tank, one end of back-moving spring 41 is fixed on armature disc 40, and the other end is fixed with rotating disk 70 by holding screw 72.
Being additionally provided with arcuate groove 73 and the steel ball 74 being located in arcuate groove in rotating disk 70, steel ball 74 is connected to location dish
60。
Armature disc 40 is provided with rolling element 42, and rotating disk 70 is provided with for accommodating the rolling groove 75 that rolling element 42 rolls,
The bottom of rolling groove 75 is slope.Rotate when handle 80 is rotated dish 70 and makes rolling element 42 from the minimum point on slope to the highest
When point rolls, armature disc 40 moves near yoke 50 direction；When back-moving spring 41 resets and make rolling element 42 from slope
High point is when minimum point rolls, and armature disc 40 moves to leaving yoke 50 direction.
When needing release after motor braking, can be by the coil electricity in yoke, yoke produces suction, by armature
Dish holds, thus realizes the release of braking.
When motor power-off, it is impossible to the braking being realized motor by yoke is discharged.Now, handle is radially pulled, hands
Grip strip is moved rotating disk and is rotated so that rolling element rolls to peak from the minimum point on slope, and then makes armature disc near magnetic
Bound conjugate moves so that armature disc separates with brake disc, and power transmission shaft discharges.When release handle, back-moving spring is multiple by rotating disk
Position.
Visible, this motor has quickly release and the advantage of brake component Rapid reset of braking.
No matter this motor is installed on how high height, only need to pull up a hawser at handle, when brake needs manually
During release, personnel pull hawser on the ground below motor, just can brake be discharged.Therefore, this motor also has operation
Convenient and that operation is safe advantage.
Although the foregoing describing the detailed description of the invention of the present invention, it will be appreciated by those of skill in the art that this is only
Being to illustrate, protection scope of the present invention is defined by the appended claims.Those skilled in the art without departing substantially from
On the premise of the principle of the present invention and essence, these embodiments can be made various changes or modifications, but these changes and
Amendment each falls within protection scope of the present invention.
Claims (10)
1. a motor for band brake, it includes motor body and the rear end cap being located on motor body, described rear end cap
On be sequentially provided with frictional disk, brake disc, armature disc and yoke, it is characterised in that depend between described frictional disk and described armature disc
Secondary it is provided with location dish and rotating disk；Described location dish and described rotating disk are all sheathed on described brake disc；Described armature disc and institute
State and be equipped with support on the dish of location, support described in two is connected with handle；The end of described handle is provided with first gear teeth, described rotation
Rotating disk is provided with second gear teeth being meshed with described first gear teeth；Back-moving spring it is provided with between armature disc and rotating disk；Armature
Dish is provided with rolling element, and rotating disk is provided with for accommodating the rolling groove that rolling element rolls, and the bottom of rolling groove is slope；Work as hands
Grip strip move rotating disk rotate and make rolling element from the minimum point on slope to peak roll time, armature disc near yoke direction move
Dynamic；When back-moving spring resets and makes rolling element roll to minimum point from the peak on slope, armature disc is to leaving yoke direction
Mobile.
2. the motor of band brake as claimed in claim 1, it is characterised in that the motor of described band brake also includes motor
The power transmission shaft of ontology-driven, described brake disc is sheathed on described power transmission shaft.
3. the motor of band brake as claimed in claim 2, it is characterised in that set between described brake disc and described power transmission shaft
Spline housing, described spline housing is had to be fixedly arranged on power transmission shaft.
4. the motor of band brake as claimed in claim 1, it is characterised in that be provided with coil inside described yoke and compress bullet
Spring, described holddown spring is connected to described armature disc.
5. the motor of band brake as claimed in claim 1, it is characterised in that described brake disc is relative with described frictional disk
On face, described brake disc be equipped with friction plate on the face relative with described armature disc.
6. the motor of band brake as claimed in claim 1, it is characterised in that described armature disc is provided with the described reset of receiving
The spring-housing groove of spring, one end of described back-moving spring is fixed on described armature disc, the other end by holding screw with described
Rotating disk is fixed.
7. the motor of band brake as claimed in claim 1, it is characterised in that be additionally provided with in described rotating disk arcuate groove and
The spheroid being located in arcuate groove, spheroid is connected to location dish.
8. the motor of band brake as claimed in claim 7, it is characterised in that spheroid is steel ball.
9. the motor of band brake as claimed in claim 1, it is characterised in that yoke and location dish are fixed on by securing member
Rear end cap.
10. the motor of band brake as claimed in claim 9, it is characterised in that described securing member include hollow bolt and
The screw matched with described hollow bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610645086.2A CN106059184B (en) | 2016-08-09 | 2016-08-09 | The motor of band brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610645086.2A CN106059184B (en) | 2016-08-09 | 2016-08-09 | The motor of band brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106059184A true CN106059184A (en) | 2016-10-26 |
| CN106059184B CN106059184B (en) | 2019-02-12 |
Family
ID=57480279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610645086.2A Active CN106059184B (en) | 2016-08-09 | 2016-08-09 | The motor of band brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106059184B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294271A (en) * | 2017-07-28 | 2017-10-24 | 郑州建通机械制造有限公司 | It is a kind of can fast braking lifting motor |
| CN108988569A (en) * | 2018-07-05 | 2018-12-11 | 重庆市科诚电机制造有限公司 | A kind of electric motor and controller system of band brake |
| CN109787415A (en) * | 2019-02-18 | 2019-05-21 | 安徽创新电磁离合器有限公司 | A kind of servo motor brake low noise operating structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2850117Y (en) * | 2005-11-18 | 2006-12-20 | 许晓华 | Tubular electric machine with brake |
| JP2007205390A (en) * | 2006-01-31 | 2007-08-16 | Kayaba System Machinery Kk | Motor brake |
| CN102651584A (en) * | 2011-02-23 | 2012-08-29 | 西门子电机有限公司 | Gearmotor |
| CN203537160U (en) * | 2013-09-27 | 2014-04-09 | 上海德驱驰电气有限公司 | Lifting motor structure |
| CN203962798U (en) * | 2014-06-10 | 2014-11-26 | 上海德驱驰电气有限公司 | Electromotor brake handle release locking structure |
| JP2015053839A (en) * | 2013-09-09 | 2015-03-19 | 株式会社キトー | Brake motor |
| CN205882969U (en) * | 2016-08-09 | 2017-01-11 | 上海德驱驰电气有限公司 | Motor of band brake |
-
2016
- 2016-08-09 CN CN201610645086.2A patent/CN106059184B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2850117Y (en) * | 2005-11-18 | 2006-12-20 | 许晓华 | Tubular electric machine with brake |
| JP2007205390A (en) * | 2006-01-31 | 2007-08-16 | Kayaba System Machinery Kk | Motor brake |
| CN102651584A (en) * | 2011-02-23 | 2012-08-29 | 西门子电机有限公司 | Gearmotor |
| JP2015053839A (en) * | 2013-09-09 | 2015-03-19 | 株式会社キトー | Brake motor |
| CN203537160U (en) * | 2013-09-27 | 2014-04-09 | 上海德驱驰电气有限公司 | Lifting motor structure |
| CN203962798U (en) * | 2014-06-10 | 2014-11-26 | 上海德驱驰电气有限公司 | Electromotor brake handle release locking structure |
| CN205882969U (en) * | 2016-08-09 | 2017-01-11 | 上海德驱驰电气有限公司 | Motor of band brake |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294271A (en) * | 2017-07-28 | 2017-10-24 | 郑州建通机械制造有限公司 | It is a kind of can fast braking lifting motor |
| CN108988569A (en) * | 2018-07-05 | 2018-12-11 | 重庆市科诚电机制造有限公司 | A kind of electric motor and controller system of band brake |
| CN109787415A (en) * | 2019-02-18 | 2019-05-21 | 安徽创新电磁离合器有限公司 | A kind of servo motor brake low noise operating structure |
| CN109787415B (en) * | 2019-02-18 | 2023-08-18 | 安徽创新电磁离合器有限公司 | Low-noise operation structure of servo motor brake |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106059184B (en) | 2019-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Motor with brake Effective date of registration: 20210812 Granted publication date: 20190212 Pledgee: Industrial Bank Co.,Ltd. Shanghai Jinshajiang sub branch Pledgor: SHANGHAI CDQC ELECTRIC Co.,Ltd. Registration number: Y2021980007619 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220919 Granted publication date: 20190212 Pledgee: Industrial Bank Co.,Ltd. Shanghai Jinshajiang sub branch Pledgor: SHANGHAI CDQC ELECTRIC Co.,Ltd. Registration number: Y2021980007619 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: motor with brake Effective date of registration: 20220920 Granted publication date: 20190212 Pledgee: Industrial Bank Co.,Ltd. Shanghai Jinshajiang sub branch Pledgor: SHANGHAI CDQC ELECTRIC Co.,Ltd. Registration number: Y2022310000251 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230905 Granted publication date: 20190212 Pledgee: Industrial Bank Co.,Ltd. Shanghai Jinshajiang sub branch Pledgor: SHANGHAI CDQC ELECTRIC Co.,Ltd. Registration number: Y2022310000251 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Motor with brake Effective date of registration: 20230926 Granted publication date: 20190212 Pledgee: Agricultural Bank of China Limited Shanghai Fengxian Branch Pledgor: SHANGHAI CDQC ELECTRIC Co.,Ltd. Registration number: Y2023310000615 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |