CN206738455U - Suitable for the electromagnetic power-off brake of textile machine equipment - Google Patents
Suitable for the electromagnetic power-off brake of textile machine equipment Download PDFInfo
- Publication number
- CN206738455U CN206738455U CN201720361925.8U CN201720361925U CN206738455U CN 206738455 U CN206738455 U CN 206738455U CN 201720361925 U CN201720361925 U CN 201720361925U CN 206738455 U CN206738455 U CN 206738455U
- Authority
- CN
- China
- Prior art keywords
- armature
- brake
- yoke
- yoke assembly
- friction pair
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of electromagnetic power-off brake suitable for textile machine equipment, including armature, yoke assembly, brake disc, friction pair.It is characterized in that：Described yoke assembly side is provided with armature, brake disc is provided between armature and friction pair, one group of adjusting screw is provided with described brake disc, adjusting screw, which is arranged between yoke assembly armature and friction pair, has gap, yoke assembly includes yoke main body and coil, coil left end is provided with elastic magnetic conductor, yoke body exterior is provided with air gap adjusting sleeve.The utility model is not required to carry out air gap adjustment due to using being provided with air gap adjusting sleeve in yoke, using air gap adjusting sleeve and closed and measure, so that it may directly installs, so that from the performance that can more give full play to the product.Adjusting screw is provided with the disc brake rotor and relief spring is provided between yoke assembly and armature and friction pair so as to further increase the braking effect of electromagnetic power-off brake.
Description
Technical field
A kind of electromagnetic power-off brake is the utility model is related to, more particularly, to a kind of electricity suitable for textile machine equipment
Magnetic electricity loss brake.
Background technology
Electromagnetic power-off brake is the external half-wave rectifier of brake, and single-phase alternating current is rectified into direct current, after power-up around
Group produces magnetic field, and armature is sucked back, while armature compression is fixed on the spring in iron core.During dead electricity, winding charge, spring will be held in the mouth
Iron ejects, and armature will produce braking moment on the disc brake rotor, motor is stopped.
Electromagnetic power-off brake is the external half-wave rectifier of brake, and single-phase alternating current is rectified into direct current.After power-up around
Group produces magnetic field, and armature is sucked back, while armature compression is fixed on the spring in iron core.During dead electricity, winding charge, spring will be held in the mouth
Iron ejects, and armature will produce braking moment on the disc brake rotor, motor is stopped.
At present, usually there is the problem of braking effect is bad such as loom, high speed sewing machine in Weaving device use.
On the one hand the reason for this problem is that device configuration is uncoordinated, be on the other hand the electromagnetic power-off brake loss of excitation linkage used
Difference, there is the problem of braking difference.
Utility model content
The purpose of this utility model is to provide a kind of electromagnetic power-off brake suitable for textile machine equipment, solves weaving
The problem of electromagnetic power-off brake braking effect difference that plant equipment uses.
Technical scheme is used by the utility model solves its technical problem：
A kind of electromagnetic power-off brake suitable for textile machine equipment, including armature, yoke assembly, brake disc, friction
It is secondary, it is characterised in that：Described yoke assembly side is provided with armature, and brake disc is provided between armature and friction pair, described
Brake disc on be provided with one group of adjusting screw, adjusting screw, which is arranged between yoke assembly armature and friction pair, has gap,
Described yoke assembly includes yoke main body and coil, coil left end is provided with elastic magnetic conductor, in yoke body exterior
Air gap adjusting sleeve is provided with, the top of described armature, yoke assembly and friction pair is connected by fixing bolt.
Further, described air gap adjusting sleeve includes exhaust nozzle and fixed block, and described air gap adjusting sleeve is in yoke
Main body is arranged to two groups, and spacer block is provided between two groups of air gap adjusting sleeves.
Specifically, it is provided with the first spring part on fixing bolt body between described yoke assembly and armature.
Specifically, second spring part is provided with fixing bolt body between described armature and friction pair, it is described
The diameter of first spring part is more than the diameter of second spring part.
The beneficial effects of the utility model：Due to using air gap adjusting sleeve is provided with yoke, using air gap adjusting sleeve
It is not required to carry out air gap adjustment to close and measure, so that it may directly install, so that from the performance that can more give full play to the product.Avoid system
The non-load friction of Moving plate and armature, the abrasion of friction plate is avoided, so as to improve use effect of brake and extend system
The service life of dynamic device, is provided with adjusting screw and is set between yoke assembly and armature and friction pair on the disc brake rotor
Relief spring is so as to further increasing the braking effect of electromagnetic power-off brake.
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. armature, 2. brake discs, 3. friction pairs, 4. adjusting screws, 5. yoke main bodys, 6. coils, 7.
Elastic magnetic conductor, 8. fixing bolts, 9. exhaust nozzles, 10. fixed blocks, 11. spacer blocks, 12. first spring parts, 13.
Two spring parts.
Embodiment
Embodiment 1, as shown in figure 1, a kind of electromagnetic power-off brake suitable for textile machine equipment, including：Armature 1,
Yoke assembly, brake disc 2, friction pair 3；It is characterized in that：Described yoke assembly side is provided with armature 1, armature 1 and friction
Brake disc 2 is provided between pair 3, one group of adjusting screw 4 is set in described brake disc 2, and adjusting screw 4 is arranged on yoke group
There is gap between part, armature 1 and friction pair 3, described yoke assembly includes yoke main body 5 and coil 6, left in coil 6
End is provided with elastic magnetic conductor 7, and air gap adjusting sleeve is provided with outside yoke main body 5, further, described air gap adjusting sleeve bag
Exhaust nozzle 9 and fixed block 10 are included, described air gap adjusting sleeve is arranged to two groups in yoke main body；Two groups of air gap adjusting sleeves it
Between be provided with spacer block 11.The utility model is not required into promoting the circulation of qi using air gap adjusting sleeve is provided with yoke using air gap adjusting sleeve
Gap adjustment is closed and measure, so that it may directly installs, so as to from the performance that can more give full play to the product, avoid brake disc and armature
Non-load friction, avoid the abrasion of friction plate, so as to improve brake using effect and the use for extending brake
Life-span；
Connected on the top of described armature 1, yoke assembly and friction pair 3 by fixing bolt 8.Specifically, institute
The first spring part 12 is provided with fixing bolt body between the yoke assembly and armature 1 stated.Specifically, in described armature 1
It is provided with second spring part 13 on fixing bolt body between friction pair 3, the diameter of the first described spring part 12 is more than the
The diameter of two spring parts 13.Adjusting screw is provided with the disc brake rotor and is set between yoke assembly and armature and friction pair
Relief spring has been put so as to further increase the braking effect of electromagnetic power-off brake.
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 (4)
1. a kind of electromagnetic power-off brake suitable for textile machine equipment, including armature, yoke assembly, brake disc, friction pair,
It is characterized in that：The side of described yoke assembly is provided with armature, and brake disc is provided between armature and friction pair, described
One group of adjusting screw is provided with brake disc, adjusting screw is arranged between yoke assembly armature and friction pair and has gap,
Described yoke assembly includes yoke main body and coil, coil left end is provided with elastic magnetic conductor, in yoke body exterior
Air gap adjusting sleeve is provided with, the top of described armature, yoke assembly and friction pair is connected by fixing bolt.
2. it is applied to the electromagnetic power-off brake of textile machine equipment as claimed in claim 1, it is characterised in that：Described gas
Gap adjusting sleeve includes exhaust nozzle and fixed block, and described air gap adjusting sleeve is arranged to two groups in yoke main body, two groups of air gaps
Spacer block is provided between adjusting sleeve.
3. it is applied to the electromagnetic power-off brake of textile machine equipment as claimed in claim 1, it is characterised in that：Described
The first spring part is provided with fixing bolt body between yoke assembly and armature.
4. it is applied to the electromagnetic power-off brake of textile machine equipment as claimed in claim 1, it is characterised in that：Described
Second spring part is provided with fixing bolt body between armature and friction pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361925.8U CN206738455U (en) | 2017-04-08 | 2017-04-08 | Suitable for the electromagnetic power-off brake of textile machine equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361925.8U CN206738455U (en) | 2017-04-08 | 2017-04-08 | Suitable for the electromagnetic power-off brake of textile machine equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206738455U true CN206738455U (en) | 2017-12-12 |
Family
ID=60559759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720361925.8U Expired - Fee Related CN206738455U (en) | 2017-04-08 | 2017-04-08 | Suitable for the electromagnetic power-off brake of textile machine equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206738455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375020A (en) * | 2019-08-15 | 2019-10-25 | 安徽创新电磁离合器有限公司 | A kind of electromagnetic brake of twin coil double armature |
-
2017
- 2017-04-08 CN CN201720361925.8U patent/CN206738455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375020A (en) * | 2019-08-15 | 2019-10-25 | 安徽创新电磁离合器有限公司 | A kind of electromagnetic brake of twin coil double armature |
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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 |
Granted publication date: 20171212 Termination date: 20200408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |