CN106059184B - The motor of band brake - Google Patents
The motor of band brake Download PDFInfo
- Publication number
- CN106059184B CN106059184B CN201610645086.2A CN201610645086A CN106059184B CN 106059184 B CN106059184 B CN 106059184B CN 201610645086 A CN201610645086 A CN 201610645086A CN 106059184 B CN106059184 B CN 106059184B
- Authority
- CN
- China
- Prior art keywords
- motor
- disc
- brake
- disk
- 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.)
- Active
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 28
- 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
- 238000004880 explosion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification 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
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 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 kind of motors of band brake comprising motor body, rear end cap, frictional disk, brake disc, armature disc and magnetic yoke are successively arranged positioning disk and rotating disk between frictional disk and armature disc；It is equipped with bracket on armature disc and positioning disk, is connected with handle on two stands；The end of handle is equipped with first gear teeth, and rotating disk is equipped with second gear teeth；Reset spring is equipped between armature disc and rotating disk；Armature disc is equipped with rolling element, and rotating disk is equipped with the rolling groove for accommodating rolling element rolling, and the bottom of rolling groove is slope；When handle drives rotating disk rotation and rolls rolling element from the minimum point on slope to highest point, armature disc is to close to the movement of magnetic yoke direction.Motor of the invention has the advantages that the quick release and brake component Rapid reset of braking, also has the advantages that easy to operate and safe operation.
Description
Technical field
The invention belongs to technical field of motors, in particular to a kind of motor of band brake.
Background technique
With the extensive use of motor, various industries also have different requirements to motor, wherein just there is quick, safety can
By the requirement of braking.The motor of band brake can satisfy the brake request of motor itself since itself has brake.
The band brake of motor generally includes frictional disk, brake disc, armature disc and magnetic yoke, passes through frictional disk, brake disc and armature disc
Cooperation, realizes the braking of motor transmission shaft.When brake needs to discharge, so that magnetic yoke is powered to generate suction, armature disc is inhaled
Firmly, so that brake disc leaves frictional disk.Since magnetic yoke can not realize the release of brake when having a power failure, usually also on the brake
Hand release is set.But when the motor is used for high altitude operation, the motor such as installed on the construction hanging basket of high-altitude,
In the case where power failure, people needs to climb to motor position and moves handle release manually, construction hanging basket could be gradually decreased to ground.
Therefore, there are the troublesome in poeration and unsafe defects of operation.
Summary of the invention
The technical problem to be solved by the present invention is in order to overcome the prior art there are it is troublesome in poeration and operation it is unsafe lack
It falls into, a kind of motor of band brake is provided.
The present invention is to solve above-mentioned technical problem by following technical proposals:
A kind of motor of band brake comprising motor body and the rear end cap on motor body, the rear end
It covers and is successively arranged frictional disk, brake disc, armature disc and magnetic yoke, it is characterized in that, between the frictional disk and the armature disc
It is successively arranged positioning disk and rotating disk；The positioning disk and the rotating disk are sheathed on the brake disc；The armature disc and
It is equipped with bracket on the positioning disk, is connected with handle on two brackets；The end of the handle is equipped with first gear teeth, described
Rotating disk is equipped with second gear teeth being meshed with first gear teeth；Reset spring is equipped between armature disc and rotating disk；Rank
Iron pan is equipped with rolling element, and rotating disk is equipped with the rolling groove for accommodating rolling element rolling, and the bottom of rolling groove is slope；When
When handle drives rotating disk rotation and rolls rolling element from the minimum point on slope to highest point, armature disc is to close to magnetic yoke direction
It is mobile；When reset spring resets and rolls rolling element from the highest point on slope to minimum point, armature disc is to leaving magnetic yoke side
To movement.
Preferably, the motor of the band brake further includes the transmission shaft of motor body driving, the brake disc is sheathed on
The transmission shaft.
Preferably, being equipped with spline housing between the brake disc and the transmission shaft, the spline housing is fixedly arranged on transmission shaft.
Preferably, being equipped with coil and holddown spring inside the magnetic yoke, the holddown spring is connected to the armature disc.
Preferably, on the brake disc face opposite with the frictional disk, the brake disc it is opposite with the armature disc
Friction plate is equipped on face.
Preferably, spring-housing groove of the armature disc equipped with the receiving reset spring, the one of the reset spring
The armature disc is fixed at end, and the other end is fixed by holding screw and the rotating disk.
Preferably, being additionally provided with arc groove in the rotating disk and the orbicule in arc groove, orbicule are connected to
Positioning disk.
Preferably, orbicule is steel ball.
Preferably, magnetic yoke and positioning disk are fixed on rear end cap by fastener.
Preferably, the fastener includes hollow bolt and the screw that matches with the hollow bolt.
The positive effect of the present invention is that: when brake needs manual releasing, only handle need to radially be pulled,
So that armature disc is separated with brake disc, transmission shaft release；When release handle, reset spring resets rotating disk；Therefore its tool
There is the advantages of quick release and brake component Rapid reset of braking.No matter motor is installed on how high height, only need to be in hand
Handle pulls up a hawser, and when brake needs manual releasing, personnel pull hawser on the ground below motor, can will make
Dynamic device release, therefore it has the advantages that easy to operate and safe operation.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of present pre-ferred embodiments.
Fig. 2 is the perspective view of the explosion at a visual angle of present pre-ferred embodiments.
Fig. 3 is the perspective view of the explosion at another visual angle of present pre-ferred embodiments.
Specific embodiment
A preferred embodiment is named, and completely illustrates the present invention in conjunction with attached drawing to become apparent from.
As shown in Figure 1, Figure 2 and Figure 3, a kind of motor of band brake comprising motor body 10 is set to motor body 10
On rear end cap 11 and motor body 10 drive transmission shaft 12；Be successively arranged on rear end cap 11 frictional disk 20, brake disc 30,
Armature disc 40 and magnetic yoke 50, are successively arranged positioning disk 60 and rotating disk 70 between frictional disk 20 and armature disc 40；60 He of positioning disk
Rotating disk 70 is sheathed on brake disc 30；Magnetic yoke 50 and positioning disk 60 are matched by hollow bolt 13 and with hollow bolt 13
Hexagon socket cap head screw 14 be fixed on rear end cap 11.
Coil 51 and holddown spring 52 are equipped with inside magnetic yoke 50, holddown spring 52 is connected to armature disc 40.30 sets of brake disc
Set on transmission shaft 12；Spline housing 15 is equipped between brake disc 30 and transmission shaft 12, spline housing 15 is fixedly arranged on transmission shaft 12.
Friction plate is equipped on the face opposite with frictional disk 20 of brake disc 30, on the face that brake disc 30 is opposite with armature disc 40
31.In this way, the frictional force between brake disc and frictional disk, between brake disc and armature disc can be increased, braking ability is improved.
It is equipped with bracket 61 on armature disc 40 and positioning disk 60, handle 80 is connected on two stands 61；The end of handle 80
Equipped with first gear teeth 81, rotating disk 70 is equipped with second gear teeth 71 being meshed with first gear teeth 81.
Reset spring 41 is equipped between armature disc 40 and rotating disk 70；Armature disc 40 is equipped with the bullet for accommodating reset spring 41
Armature disc 40 is fixed in spring holding tank, one end of reset spring 41, and the other end is fixed by holding screw 72 and rotating disk 70.
It is additionally provided with arc groove 73 in rotating disk 70 and the steel ball 74 in arc groove, steel ball 74 are connected to positioning disk
60。
Armature disc 40 is equipped with rolling element 42, and rotating disk 70 is equipped with the rolling groove 75 for accommodating the rolling of rolling element 42,
The bottom of rolling groove 75 is slope.Make rolling element 42 from the minimum point on slope to highest when handle 80 drives the rotation of rotating disk 70
When point rolls, armature disc 40 is to close to the movement of 50 direction of magnetic yoke；When reset spring 41 reset and make rolling element 42 from slope most
When high point is rolled to minimum point, armature disc 40 is mobile to 50 direction of magnetic yoke is left.
It, can be by being powered to the coil in magnetic yoke when needing to discharge after motor braking, magnetic yoke generates suction, by armature
Disk is sucked, to realize the release of braking.
When motor power-off, it can not realize that the braking of motor is discharged by magnetic yoke.At this point, handle is radially pulled, hand
Grip strip moves rotating disk rotation, so that rolling element is rolled from the minimum point on slope to highest point, so that armature disc is to close to magnetic
Bound conjugate is mobile, so that armature disc is separated with brake disc, transmission shaft release.When release handle, reset spring answers rotating disk
Position.
As it can be seen that this motor has the advantages that the quick release and brake component Rapid reset of braking.
No matter this motor is installed on to how high height, only a hawser need to be pulled up in handle, when brake needs manually
When release, personnel pull hawser on the ground below motor, can discharge brake.Therefore, this motor also has operation
The advantages of convenient and safe operation.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
Under the premise of the principle and substance of the present invention, many changes and modifications may be made, but these change and
Modification each falls within protection scope of the present invention.
Claims (10)
1. a kind of motor of band brake comprising motor body and the rear end cap on motor body, the rear end cap
On be successively arranged frictional disk, brake disc, armature disc and magnetic yoke, which is characterized in that between the frictional disk and the armature disc according to
It is secondary to be equipped with positioning disk and rotating disk；The positioning disk and the rotating disk are sheathed on the brake disc；The armature disc and institute
It states and is equipped with bracket on positioning disk, be connected with handle on two brackets；The end of the handle is equipped with first gear teeth, the rotation
Turntable is equipped with second gear teeth being meshed with first gear teeth；Reset spring is equipped between armature disc and rotating disk；Armature
Disk is equipped with rolling element, and rotating disk is equipped with the rolling groove for accommodating rolling element rolling, and the bottom of rolling groove is slope；Work as hand
When grip strip moves rotating disk rotation and rolls rolling element from the minimum point on slope to highest point, armature disc is moved to close to magnetic yoke direction
It is dynamic；When reset spring resets and rolls rolling element from the highest point on slope to minimum point, armature disc is to leaving magnetic yoke direction
It is mobile.
2. the motor of band brake as described in claim 1, which is characterized in that the motor of the band brake further includes motor
The transmission shaft of ontology-driven, the brake disc are sheathed on the transmission shaft.
3. the motor of band brake as claimed in claim 2, which is characterized in that set between the brake disc and the transmission shaft
There is spline housing, the spline housing is fixedly arranged on transmission shaft.
4. the motor of band brake as described in claim 1, which is characterized in that be equipped with coil inside the magnetic yoke and compress bullet
Spring, the holddown spring are connected to the armature disc.
5. the motor of band brake as described in claim 1, which is characterized in that the brake disc is opposite with the frictional disk
Friction plate is equipped on face, on the face that the brake disc is opposite with the armature disc.
6. the motor of band brake as described in claim 1, which is characterized in that the armature disc, which is equipped with, accommodates the reset
The armature disc is fixed in the spring-housing groove of spring, one end of the reset spring, the other end by holding screw with it is described
Rotating disk is fixed.
7. the motor of band brake as described in claim 1, which is characterized in that be additionally provided in the rotating disk arc groove and
Orbicule in arc groove, orbicule are connected to positioning disk.
8. the motor of band brake as claimed in claim 7, which is characterized in that orbicule is steel ball.
9. the motor of band brake as described in claim 1, which is characterized in that magnetic yoke and positioning disk are fixed on by fastener
Rear end cap.
10. the motor of band brake as claimed in claim 9, which is characterized in that the fastener include hollow bolt and
The screw matched with the 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 CN106059184A (en) | 2016-10-26 |
| CN106059184B true 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) |
Families Citing this family (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 |
| 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 |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106059184A (en) | 2016-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106059184B (en) | The motor of band brake | |
| WO2006074250A3 (en) | Powered personnel ascender | |
| US20090114461A1 (en) | Electric Brake Manual Release Mechanism | |
| EP2053009A1 (en) | Braking device with conical frictional surfaces for electric winch | |
| US9487381B2 (en) | Electric car jack | |
| CN206458742U (en) | A kind of automatically controlled brake gear of beam pumping unit | |
| CN205527487U (en) | Winch device to limit speed | |
| US20150047943A1 (en) | Spiral splines tapered weight clutch | |
| CN203903693U (en) | Adjustable cable winch | |
| EP2299103A3 (en) | Recoil starter | |
| CN205882969U (en) | Motor of band brake | |
| CN205882968U (en) | Stopper structure of motor | |
| CN205838422U (en) | A kind of steel-ball type overload clutch mechanism for rescuing winch | |
| CN104787638A (en) | Bi-directional speed limiter with pawl capable of being reset automatically | |
| EP2853345A3 (en) | Grinders with friction drives | |
| CN204125089U (en) | Safety type winch | |
| CN2312924Y (en) | Self-controlling-brake hoist engine | |
| CN105402398B (en) | Parking braking system and vehicle with the anti-slip function that starts to walk | |
| CN205479008U (en) | Safety clutch | |
| CN204200925U (en) | Novel shaft transmission device | |
| CN204417005U (en) | A kind of brake clutch device of Lever Blocks | |
| CN104477807A (en) | Brake clutch device of lever block | |
| CN204134066U (en) | A kind of high-rise building safety escape device | |
| CN105016162B (en) | A kind of lift rescue device | |
| CN108298453A (en) | A kind of axial compression mechanism and the lifting gear with the mechanism |
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 | ||
| 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 |
|
| PC01 | Cancellation 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 |
|
| PE01 | Entry into force 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 |
|
| PC01 | Cancellation 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 |
|
| PE01 | Entry into force 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 |