CN105972127B - A kind of magnetic powder brake device - Google Patents
A kind of magnetic powder brake device Download PDFInfo
- Publication number
- CN105972127B CN105972127B CN201610464615.9A CN201610464615A CN105972127B CN 105972127 B CN105972127 B CN 105972127B CN 201610464615 A CN201610464615 A CN 201610464615A CN 105972127 B CN105972127 B CN 105972127B
- Authority
- CN
- China
- Prior art keywords
- cladding
- magnetic powder
- closed casing
- gear
- shaft
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of magnetic powder brake devices, including driving gear and driven gear, driving gear is controlled by driving shaft and is braked, driven gear connection control driven shaft, the driving gear and driven gear are coated by closed casing, it is equipped with magnetic powder between the interior driving gear that equipped with electromagnetic coil, closed casing coats of closed casing, driven gear.The present invention passes through the insulating wrapped to driving shaft and driven shaft compared with traditional technology so that shaft will not influence to rotate in energy transmission because of casing with magnetic powder is speckled in Bearing gaps.
Description
Technical field
The invention belongs to machinery fields, and in particular to a kind of magnetic powder brake device.
Background technology
Magnetic powder brake device is that the attraction for using the power on coil to magnetic powder is transmitted to control the kinetic energy of shaft, at coil
When off-position, for magnetic powder since suction adsorption is in each position of bearing, driven shaft is in static condition, when coil is powered
When, electromagnetic field change becomes larger to magnetic powder suction, and to which magnetic powder is attracted on casing, driven shaft starts rotation and transmits kinetic energy.But
It is driving shaft inside traditional magnetic powder brake apparatus housing and driven shaft without sealing ring, when the magnetic powder of casing absorption is stuck in casing
The rotation of bearing can be influenced when between driving shaft or driven shaft, and kinetic energy is interfered to transmit.
Invention content
Goal of the invention：In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of magnetic powder brake device.
Technical solution：In order to reach foregoing invention purpose, what the present invention was specifically performed by：A kind of magnetic powder brake dress
It sets, including driving gear and driven gear, driving gear is controlled by driving shaft and braked, driven gear connection control driven shaft, institute
It states driving gear and driven gear to be coated by closed casing, electromagnetic coil, the driving tooth of closed casing cladding is equipped in closed casing
Magnetic powder is equipped between wheel, driven gear.
Wherein, the closed casing is equipped with coil entrance.
Wherein, the one circle rubber layer of driving shaft cladding in closed casing cladding.
Wherein, the one circle rubber layer of driven shaft cladding in closed casing cladding.
Wherein, the one circle rubber layer of driving gear side cladding in the closed casing cladding.
Wherein, the one circle rubber layer of driven gear side cladding in the closed casing cladding.
Advantageous effect：The present invention passes through the insulating wrapped to driving shaft and driven shaft so that shaft compared with traditional technology
It will not be influenced to rotate with magnetic powder is speckled in Bearing gaps because of casing in energy transmission.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Specific implementation mode
A kind of magnetic powder brake device as shown in Figure 1, including driving gear 1 and driven gear 2, driving gear 1 is by actively
The control braking of axis 3, the connection control driven shaft 4 of driven gear 2, the driving gear 1 and driven gear 2 are coated by closed casing 5,
It is equipped with magnetic powder 7, closed machine between the interior driving gear 1 that equipped with electromagnetic coil 6, closed casing 5 coats of closed casing 5, driven gear 2
Shell 5 is equipped with coil entrance 8；The one circle rubber layer of the cladding of driving shaft 3 in the cladding of closed casing 5 is in closed machine
The cladding of driven shaft 4 one in the cladding of shell 5 encloses rubber layer, 1 side of driving gear cladding, the one circle rubber in the cladding of closed casing 5
Layer, 2 side of driven gear cladding, the one circle rubber layer in the cladding of closed casing 5.
Claims (2)
1. a kind of magnetic powder brake device, which is characterized in that including driving gear（1）And driven gear（2）, driving gear（1）By
Driving shaft（3）Control braking, driven gear（2）Connection control driven shaft（4）, the driving gear（1）And driven gear（2）By
Closed casing（5）Cladding, closed casing（5）It is interior to be equipped with electromagnetic coil（6）, closed casing（5）The driving gear of cladding（1）, it is driven
Gear（2）Between be equipped with magnetic powder（7）, described to be in closed casing（5）Driving shaft in cladding（3）One circle rubber layer of cladding, institute
It states and is in closed casing（5）Driven shaft in cladding（4）One circle rubber layer of cladding, the closed casing（5）Active in cladding
Gear（1）One circle rubber layer of side cladding, the closed casing（5）Driven gear in cladding（2）One circle rubber of side cladding
Layer.
2. magnetic powder brake device according to claim 1, which is characterized in that the closed casing（5）Enter equipped with coil
Mouthful（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610464615.9A CN105972127B (en) | 2016-06-24 | 2016-06-24 | A kind of magnetic powder brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610464615.9A CN105972127B (en) | 2016-06-24 | 2016-06-24 | A kind of magnetic powder brake device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105972127A CN105972127A (en) | 2016-09-28 |
| CN105972127B true CN105972127B (en) | 2018-07-27 |
Family
ID=57018974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610464615.9A Active CN105972127B (en) | 2016-06-24 | 2016-06-24 | A kind of magnetic powder brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972127B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004039264A1 (en) * | 2004-08-13 | 2006-02-23 | Valeo Sicherheitssysteme Gmbh | Electromagnetic friction clutch, method of operation thereof and use within a drive train for automatically actuating a vehicle door or vehicle door |
| CN202056222U (en) * | 2011-05-09 | 2011-11-30 | 冯邦德 | Self-cooling magnetic powder clutch and brake |
| CN202326824U (en) * | 2011-11-18 | 2012-07-11 | 成都思茂科技有限公司 | Electromagnetic powder clutch |
| CN203051551U (en) * | 2012-12-13 | 2013-07-10 | 海安县兰菱机电设备有限公司 | Water-cooling magnetic powder clutch |
| CN204985422U (en) * | 2015-07-03 | 2016-01-20 | 李金耀 | Magnetic powder clutch |
-
2016
- 2016-06-24 CN CN201610464615.9A patent/CN105972127B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105972127A (en) | 2016-09-28 |
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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: A magnetic powder brake device Effective date of registration: 20201103 Granted publication date: 20180727 Pledgee: Jiangsu Yixing rural commercial bank Limited by Share Ltd. new sub branch Pledgor: JIANGSU GUOXIN COMPOSITE MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2020320010176 |
|
| 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: 20220120 Granted publication date: 20180727 Pledgee: Jiangsu Yixing rural commercial bank Limited by Share Ltd. new sub branch Pledgor: JIANGSU GUOXIN COMPOSITE MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2020320010176 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |