CN104819225B - A kind of efficient brake structure suitable for other magneto - Google Patents
A kind of efficient brake structure suitable for other magneto Download PDFInfo
- Publication number
- CN104819225B CN104819225B CN201510256050.0A CN201510256050A CN104819225B CN 104819225 B CN104819225 B CN 104819225B CN 201510256050 A CN201510256050 A CN 201510256050A CN 104819225 B CN104819225 B CN 104819225B
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- CN
- China
- Prior art keywords
- frictional disk
- brake disc
- lug
- rotating shaft
- magneto
- 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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- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention relates to field of electromechanical equipment, and in particular to a kind of efficient brake structure suitable for other magneto.The present invention relate to technical scheme is that：A kind of efficient brake structure suitable for other magneto, rotating shaft, the frictional disk and brake disc being set in the rotating shaft, direction of the brake disc away from the frictional disk, which is provided with, inhales iron, and elastic component is provided between the suction iron and the frictional disk；The brake disc is provided with lug close to the one side of the frictional disk, and the frictional disk is provided with the embedded groove slipped into for lug rotation, insert depth of the embedded groove on the frictional disk.It is simple in construction it is an object of the invention to provide a kind of efficient brake structure suitable for other magneto, it is reasonable in design, more efficient braking effect can be possessed.
Description
Technical field
The present invention relates to field of electromechanical equipment, and in particular to a kind of efficient brake structure suitable for other magneto.
Background technology
Other magneto is a kind of motor device that high scope uses, and more as driving equipment, is terminated in the electric signal of motor,
Wish that motor decommissions, it is necessary to be braked with braking equipment to motor when terminating power supply, more uses in the prior art rub
Disk is wiped, using frictional disk and relates to the frictional force between hull to carry out braking.
The content of the invention
It is simple in construction it is an object of the invention to provide a kind of efficient brake structure suitable for other magneto, it is reasonable in design,
More efficient braking effect can be possessed.
The present invention above-mentioned technical purpose technical scheme is that：It is a kind of suitable for other magneto
Efficient brake structure, rotating shaft, the frictional disk and brake disc being set in the rotating shaft, the brake disc is away from the frictional disk
Direction, which is provided with, inhales iron, and elastic component is provided between the suction iron and the frictional disk；The brake disc close to the frictional disk one
Face is provided with lug, and the frictional disk is provided with the embedded groove slipped into for lug rotation, and the embedded groove is in the frictional disk
On insert depth.
After being electrified, suction is produced between the suction iron and the brake disc, the brake disc is away from the friction
Disk, both do not rub, the rotating shaft normal rotation, and other magneto runs well；Work as failure of current, the suction iron and described
Attraction magnetic force between brake disc disappears, and close to frictional disk, both support the brake disc in friction in the presence of the elastic component
Touch, produce brake force to brake the rotating shaft；The elastic component can use spring to use what is made by elastomeric material
Exist when spring, the frictional disk and the brake disc just contradict and relatively rotate, during rotation, the lug is gradually
The embedded groove is gradually slipped into, because the embedded groove tilts the embedded frictional disk, superficial surface and depth be present in the frictional disk
Face, the lug touches the superficial surface first in rotation, then enters the deep face by relatively rotating, after reaching deep face
In addition to frictional force between the common frictional disk and the brake disc, phase between also described lug and the embedded groove
The power mutually contradicted, braking effect are more preferable.
As a preference of the present invention, the embedded groove is multiple with the lug, described rub is arranged in into circumference array
Wipe on disk and the brake disc.
As a preference of the present invention, the lug is into cuboid.
As a preference of the present invention, the frictional disk is divided into outer ring and by being located at made of easy expanding material in the outer ring
Side is used for the expansion inner ring for contradicting the rotating shaft.
Larger frictional force is needed between the frictional disk and the rotating shaft to carry out auxiliary fixation, the size of frictional force is removed
Skin-friction coefficient additionally depends on pressure, easily produces heat when equipment operation, the expansion inner ring expanded by heating,
Volume increases, there is provided to frictional force bigger between the frictional disk and the rotating shaft.
As a preference of the present invention, detachable company is carried out by connector between the expansion inner ring and the outer ring
Connect.
The expansion inner ring falls within running stores, can periodically more in order to ensure the connection effect good with the rotating shaft
Change.
As a preference of the present invention, the connector includes the bearing being located on the outer ring and is located at the expansion inner ring
And it may be inserted into the plug-in unit of the bearing.
The plug-in unit is inserted into the bearing, completes both fixations, and convenient disassembly.
As a preference of the present invention, the bearing includes column and tilts the batter post being connected on the column；It is described to insert
Part includes insertion section and is connected to inclination on the insertion section and for being contradicted after such insertion with the batter post so as to complete to fix
Contact part.
After the fully-inserted bearing in insertion section, affiliated contact part with the batter post with mutually contradicting.
As a preference of the present invention, the incline direction of the batter post is to be gradually distance from described stand by the plug-in unit direction of insertion
Post.
It is such to be obliquely installed mode so that the plug-in unit needs bigger strength to be extracted on the bearing, two
Person's fixed effect is more preferable.
As a preference of the present invention, each bearing is provided with a column, each column is provided with an institute
State batter post.
In summary, the present invention has the advantages that：
1st, the embedded groove that the lug can enter in the frictional disk, braking effect are more preferable.
2nd, the expansion inner ring can provide the frictional disk and the more preferable fixed effect of the rotating shaft.
3rd, the expansion inner ring and the outer ring can dismantle realization periodic replacement.
4th, the contact part and being obliquely installed for the batter post can possess more preferable fixation.
Brief description of the drawings
Fig. 1 is the schematic perspective view of embodiment 1；
Fig. 2 is the schematic diagram of frictional disk；
Fig. 3 is the schematic diagram of connector；
In figure：1st, rotating shaft, 2, frictional disk, 21, embedded groove, 22, outer ring, 23, expansion inner ring, 3, brake disc, 31, contradict
Seat, 32, braking parts, 33, lug, 4, elastic component, 5, inhale iron, 6, connector, 61, bearing, 62 plug-in units, 611, column, 612, tiltedly
Post, 621, insertion section, 622, contact part.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Embodiment 1, as shown in Fig. 1-Fig. 3：A kind of efficient brake structure suitable for other magneto, rotating shaft 1, it is set in
Frictional disk 2 and brake disc 3 in rotating shaft 1, direction of the brake disc 3 away from frictional disk 2, which is provided with, inhales iron 5, inhale iron 5 and frictional disk 2 it
Between be provided with elastic component 4；Brake disc 3 is provided with lug 33 close to the one side of frictional disk 2, and frictional disk 2 is provided with to be slided for the rotation of lug 33
The embedded groove 21 entered, insert depth of the embedded groove 21 on frictional disk 2.After being electrified, inhale iron 5 and brake disc 3 it
Between produce suction, brake disc 3 is away from frictional disk 2, and both do not rub, the normal rotation of rotating shaft 1, and other magneto runs well；
Work as failure of current, the attraction magnetic force inhaled between iron 5 and brake disc 3 disappears, and brake disc 3 is close to friction in the presence of elastic component 4
Disk 2, both friction contradictions, brake force is produced to brake rotating shaft 1；Elastic component 4 can use spring to use by elastic material
Expect the spring made, exist when frictional disk 2 and brake disc 3 just contradict and relatively rotate, during rotation, lug 33 is gradually
Embedded groove 21 is gradually slipped into, because embedded groove 21 tilts embedded frictional disk 2, superficial surface and deep face in frictional disk 2 be present, lug 33 exists
Touch superficial surface in rotation first, then deep face is entered by relatively rotating, reach behind deep face except common frictional disk and brake
Between hull 3 outside frictional force, also competing power, braking effect are more preferable between lug 33 and embedded groove 21.
Embedded groove 21 is multiple with lug 33, is arranged in into circumference array on frictional disk 2 and brake disc 3.Lug 33 into
Cuboid.Frictional disk 2 divides for outer ring 22 and is used for made of easy expanding material positioned at the inner side of outer ring 22 expansion for contradicting rotating shaft 1
Inner ring 23.Larger frictional force is needed between frictional disk 2 and rotating shaft 1 to carry out auxiliary fixation, the size of frictional force is except surface
Coefficient of friction additionally depends on pressure, and heat is easily produced when equipment operation, expands the expanded by heating of inner ring 23, and volume increases
Greatly, there is provided to frictional force bigger between frictional disk 2 and rotating shaft 1.
Expand and detachable connection is carried out by connector 6 between inner ring 23 and outer ring 22.Expansion inner ring falls within consumption
Product, in order to ensure the connection effect good with rotating shaft, it can regularly replace.Connector 6 includes the bearing 61 being located on outer ring 22
Be located at expansion inner ring 23 and may be inserted into the plug-in unit 62 of bearing 61.Plug-in unit 62 is inserted into bearing 61, completes both fixations, and
Convenient disassembly.Bearing 61 includes column 611 and tilts the batter post 612 being connected on column 611；Plug-in unit 62 includes insertion section 621
It is connected to tilting on insertion section 621 and for being contradicted after such insertion with batter post 612 so as to complete fixed contact part 622.Insert
After entering the fully-inserted bearing 61 in portion 621, affiliated contact part 622 with batter post 612 with mutually contradicting.The incline direction of batter post 612 is
Column 611 is gradually distance from by the direction of insertion of plug-in unit 62.It is such to be obliquely installed mode so that plug-in unit 62 needs bigger strength
It can be extracted on bearing 61, both fixed effects are more preferable.Each bearing 61 is provided with 2 columns 611, on each column 611
Provided with 2 batter posts 612.
Claims (3)
1. a kind of efficient brake structure suitable for other magneto, rotating shaft（1）, the frictional disk that is set in the rotating shaft (1)（2）
And brake disc（3）, it is characterised in that：The brake disc（3）Away from the frictional disk（2）Direction be provided with inhale iron（5）, the suction
Iron（5）With the frictional disk（2）Between be provided with elastic component（4）；The brake disc（3）Close to the frictional disk（2）One side set
There is lug（33）, the frictional disk（2）It is provided with and supplies the lug（33）Rotate the embedded groove slipped into（21）, the embedded groove
（21）In the frictional disk（2）On insert depth, the embedded groove（21）With the lug（33）It is multiple, Cheng Yuan
All array arrangements are in the frictional disk（2）With the brake disc（3）On, the lug（33）Into cuboid, the frictional disk（2）
It is divided into outer ring（22）Be located at the outer ring made of easy expanding material（22）Inner side is used to contradict the rotating shaft（1）Expansion
Inner ring（23）, the expansion inner ring（23）With the outer ring（22）Between pass through connector（6）Detachable connection is carried out, it is described
Connector（6）Including being located at the outer ring（22）On bearing（61）Be located at the expansion inner ring（23）And it may be inserted into described
Bearing（61）Plug-in unit（62）, the bearing（61）Include column（611）The column is connected to inclination（611）On batter post
（612）；The plug-in unit（62）Include insertion section（621）The insertion section is connected to inclination（621）Above and for after such insertion
With the batter post（612）Contradict so as to complete fixed contact part（622）.
A kind of 2. efficient brake structure suitable for other magneto according to claim 1, it is characterised in that：The batter post
（612）Incline direction be by the plug-in unit（62）Direction of insertion is gradually distance from the column（611）.
A kind of 3. efficient brake structure suitable for other magneto according to claim 2, it is characterised in that：It is each described
Bearing（61）It is provided with 2 columns（611）, each column（611）It is provided with 2 batter posts（612）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510256050.0A CN104819225B (en) | 2015-05-20 | 2015-05-20 | A kind of efficient brake structure suitable for other magneto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510256050.0A CN104819225B (en) | 2015-05-20 | 2015-05-20 | A kind of efficient brake structure suitable for other magneto |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104819225A CN104819225A (en) | 2015-08-05 |
| CN104819225B true CN104819225B (en) | 2018-01-19 |
Family
ID=53729637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510256050.0A Expired - Fee Related CN104819225B (en) | 2015-05-20 | 2015-05-20 | A kind of efficient brake structure suitable for other magneto |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104819225B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2289890Y (en) * | 1997-01-27 | 1998-09-02 | 连天龙 | Muff-coupling couple |
| BRPI1009000A2 (en) * | 2009-03-23 | 2016-03-08 | Illinois Tool Works | retainer mounting case |
| CN201546327U (en) * | 2009-08-31 | 2010-08-11 | 江苏美涂士节能科技有限公司 | Wallboard connecting component |
| CN201896772U (en) * | 2010-12-14 | 2011-07-13 | 广东顺威精密塑料股份有限公司 | Connecting piece used for fan |
| CN102684572B (en) * | 2012-05-23 | 2015-10-14 | 宁波百型机械科技有限公司 | Direct current machine brake gear |
| CN203219109U (en) * | 2013-03-06 | 2013-09-25 | 张鸣元 | Electromotor |
| CN204647069U (en) * | 2015-05-20 | 2015-09-16 | 湖州鸿远电机有限公司 | A kind of efficient brake structure being applicable to other magnetogenerator |
-
2015
- 2015-05-20 CN CN201510256050.0A patent/CN104819225B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104819225A (en) | 2015-08-05 |
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| C06 | Publication | ||
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| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20190520 |
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| CF01 | Termination of patent right due to non-payment of annual fee |