CN206723316U - A kind of electromagnetic brake suitable for revolving stage - Google Patents
A kind of electromagnetic brake suitable for revolving stage Download PDFInfo
- Publication number
- CN206723316U CN206723316U CN201720406826.7U CN201720406826U CN206723316U CN 206723316 U CN206723316 U CN 206723316U CN 201720406826 U CN201720406826 U CN 201720406826U CN 206723316 U CN206723316 U CN 206723316U
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- CN
- China
- Prior art keywords
- brake disc
- brake
- armature
- geared sleeve
- yoke
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of electromagnetic brake suitable for revolving stage, including machine shaft, yoke assembly, armature, brake disc, geared sleeve, it is characterised in that：Described yoke is fixed on motor rear end and covered, described armature is between yoke and brake disc, described brake disc and the rubbing surface gap of friction plate coordinate, described armature is connected by connecting bolt with brake disc, brake disc bottom is provided with geared sleeve, internal stop is provided with the left of geared sleeve, regulation block is provided with the right side of geared sleeve, adjusts in block and is provided with adjustment bolt.Beneficial effect：The electromagnetic brake, which has, brakes stabilization between machine shaft and brake disc, armature brake compensation, noise is smaller caused by brake disc, and all parts stable connection, service life are grown, while the electromagnetic brake also has the characteristics of simple installation, brake sensitive, convenient disassembly, be easy to maintain.
Description
Technical field
A kind of electromagnetic brake is the utility model is related to, more particularly, to a kind of energization electricity suitable for revolving stage
Magnetic brake.
Background technology
Electromagnetic brake is that have to make moving component (or movable machinery) deceleration, stop or keep the work(such as halted state
The device of energy.It is the machine components for making the movement parts in machinery stop or slow down.It is commonly called as brake, lock.Electromagnetic brake master
To be made up of frame processed, brake component and manipulation device etc..Some brakes are also equipped with the automatic regulating apparatus in brake component gap.In order to
Reduce braking moment and physical dimension, electromagnetic brake are commonly mounted on the high speed shaft of equipment.
At present, when its principle of the electromagnetic brake of revolving stage is electrical power, electromagnetic device by a rectifier,
Alternating current in motor is switched into direct current, magnetic force is produced by DC electromagnet, holds armature, frictional disk and motor rear end
Lid separation, motor rotate.After motor powers off, magnetic force disappears, and armature is under the active force of braking tripping spring, pressing friction
Disk, frictional disk produce torque, motor stalls with rear end cap friction.Used in now the shortcomings that brake：Armature is braked
Unstable, brake compensation is poor, and noise is larger caused by brake disc, influences empty load of motor electric current.Existing brake disc and motor shaft chain
The insufficient strength of the small tooth connect, cooperation defective tightness of the tooth between tooth.
Utility model content
The purpose of this utility model is to provide a kind of electromagnetic brake suitable for revolving stage, solves excellent rotation
The problem of electromagnetic brake transmission parts stable connection of stage.
Technical scheme is used by the utility model solves its technical problem：
A kind of electromagnetic brake suitable for revolving stage, including machine shaft, yoke assembly, armature, brake disc,
Geared sleeve, it is characterised in that：Described yoke is fixed on motor rear end and covered, described armature be in yoke and brake disc it
Between, the rubbing surface of described brake disc and friction plate is provided with gap, and described armature is connected by connecting bolt with brake disc,
Brake disc bottom is provided with geared sleeve, and internal stop is provided with the left of geared sleeve, and regulation block, regulation gear are provided with the right side of geared sleeve
Adjustment bolt is provided with block, tripping spring is provided between the inner side of described internal stop and brake disc inner side.
For stable connection, described geared sleeve bottom is provided with card slot mouth, and card slot mouth is with the protruding block on machine shaft
Keyway arrangements are connected, and clearance space is provided between described card slot mouth and protruding block.
For further stable connection, one is respectively provided with the machine shaft on the outside of described internal stop and regulation block
Centring ring.
Beneficial effect：The electromagnetic brake, which has, brakes stabilization between machine shaft and brake disc, armature braking is flat
Weighing apparatus, noise caused by brake disc is smaller, and all parts stable connection, service life are grown, while the electromagnetic brake
Also there is the characteristics of simple installation, brake sensitive, convenient disassembly, be easy to maintain.
Below with reference to drawings and examples, the utility model is described in detail.
Brief description of the drawings
Fig. 1 is organigram of the present utility model.
In figure：1. machine shaft, 2. yokes, 3. armature, 4. brake discs, 5. geared sleeves, 6. connecting bolts, 7.
Internal stop, 8. regulation blocks, 9. adjustment bolts, 10. tripping springs, 11. card slot mouths, 12. protruding blocks, 13. centring rings,
14. friction plate.
Embodiment
Embodiment 1, as shown in figure 1, a kind of electromagnetic brake suitable for revolving stage, including machine shaft 1, magnetic
Yoke 2, armature 3, brake disc 4, geared sleeve 5, described yoke 2 are fixed on motor rear end and covered, and described armature 3 is in yoke 2
Between brake disc 4, described brake disc 4 and the rubbing surface gap of friction plate coordinate, and described armature 3 passes through connecting bolt 6
It is connected with brake disc 4, geared sleeve 5 is provided with the bottom of brake disc 4, the left side of geared sleeve 5 is provided with internal stop 7, the right side of geared sleeve 5
Regulation block 8 is provided with, adjusts and adjustment bolt 9 is provided with block 8, inner side and the inner side of brake disc 4 of described internal stop 7
Between be provided with tripping spring 10.The described bottom of geared sleeve 5 is provided with card slot mouth 11, card slot mouth 11 and the projection 12 on machine shaft 1
Block keyway arrangements are connected, and clearance space is provided between described card slot mouth 11 and protruding block 12.It is steady in order to further connect
It is fixed, it is respectively provided with a centring ring 13 on described internal stop 7 and the machine shaft in the outside of regulation block 7.Described armature passes through
Connecting bolt is connected with a connection component, and when yoke 3 powers off, tripping spring 9 pushes armature 3 to brake disc 4, makes friction plate
14 contact braking with brake disc 4, and when yoke 2 is powered, yoke 3 attracts tripping spring 9 to compress, and brake disc 4 separates with friction plate 14.
The electromagnetic brake has armature braking stabilization, and brake compensation, noise caused by brake disc is smaller, and respectively
Individual part stable connection, service life length, while the electromagnetic brake also has simple installation, brakes sensitive, dismounting side
Just the characteristics of, easy to maintain.
Embodiment above is only that preferred embodiment of the present utility model is described, not to the utility model
Scope be defined, on the premise of the utility model design spirit is not departed from, this area ordinary skill technical staff to this
The various modifications and improvement that the technical scheme of utility model is made, the guarantor that claims of the present utility model determine all should be fallen into
In the range of shield.
The utility model is not directed to partly same as the prior art or can realized using prior art.
Claims (3)
1. a kind of electromagnetic brake suitable for revolving stage, including machine shaft, yoke assembly, armature, brake disc, tooth
Wheel case, it is characterised in that：Described yoke is fixed on motor rear end and covered, and described armature is between yoke and brake disc,
Described brake disc and the rubbing surface of friction plate are provided with gap, and described armature is connected by connecting bolt with brake disc, is being made
Moving plate bottom is provided with geared sleeve, and internal stop is provided with the left of geared sleeve, regulation block is provided with the right side of geared sleeve, adjusts block
In be provided with adjustment bolt, on the inside of the inner side of described internal stop and brake disc between be provided with tripping spring.
2. it is applied to the electromagnetic brake of revolving stage as claimed in claim 1, it is characterised in that：Described geared sleeve
Bottom is provided with card slot mouth, and card slot mouth is that keyway arrangements are connected with the protruding block on machine shaft, described card slot mouth and protruding block
Between be provided with clearance space.
3. it is applied to the electromagnetic brake of revolving stage as claimed in claim 1, it is characterised in that：Described interior gear
A centring ring is respectively provided with machine shaft on the outside of block and regulation block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406826.7U CN206723316U (en) | 2017-04-18 | 2017-04-18 | A kind of electromagnetic brake suitable for revolving stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406826.7U CN206723316U (en) | 2017-04-18 | 2017-04-18 | A kind of electromagnetic brake suitable for revolving stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723316U true CN206723316U (en) | 2017-12-08 |
Family
ID=60505987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720406826.7U Expired - Fee Related CN206723316U (en) | 2017-04-18 | 2017-04-18 | A kind of electromagnetic brake suitable for revolving stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723316U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340769A (en) * | 2018-05-04 | 2018-07-31 | 华东交通大学 | A kind of outer rotor hub motor electric vehicle driving braking integrated apparatus |
| CN108521193A (en) * | 2018-05-04 | 2018-09-11 | 华东交通大学 | A kind of outer rotor hub motor electric vehicle driving brake integration method |
| CN110535288A (en) * | 2019-09-28 | 2019-12-03 | 常州瑞棣尔自动化科技有限公司 | A kind of electromagnetic-braking three-phase asynchronous motor for being easy to overhaul |
-
2017
- 2017-04-18 CN CN201720406826.7U patent/CN206723316U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340769A (en) * | 2018-05-04 | 2018-07-31 | 华东交通大学 | A kind of outer rotor hub motor electric vehicle driving braking integrated apparatus |
| CN108521193A (en) * | 2018-05-04 | 2018-09-11 | 华东交通大学 | A kind of outer rotor hub motor electric vehicle driving brake integration method |
| CN110535288A (en) * | 2019-09-28 | 2019-12-03 | 常州瑞棣尔自动化科技有限公司 | A kind of electromagnetic-braking three-phase asynchronous motor for being easy to overhaul |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171208 Termination date: 20190418 |