CN203176238U - Integrated type clutch and brake - Google Patents
Integrated type clutch and brake Download PDFInfo
- Publication number
- CN203176238U CN203176238U CN 201320027879 CN201320027879U CN203176238U CN 203176238 U CN203176238 U CN 203176238U CN 201320027879 CN201320027879 CN 201320027879 CN 201320027879 U CN201320027879 U CN 201320027879U CN 203176238 U CN203176238 U CN 203176238U
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- brake
- electromagnetic coil
- type clutch
- spinning belt
- 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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- Braking Arrangements (AREA)
Abstract
The utility model discloses an integrated type clutch and brake and relates to the technical field of automated actuators. The integrated type clutch and brake comprises a spinning belt pulley, a ball bearing is arranged in the spinning belt pulley, an inner conical key is arranged in the ball bearing, an armature is connected to the right side of the spinning belt pulley through a leaf spring, a rotor sucking disc is arranged on the right side of the armature, an electromagnetic coil is arranged on the right side of the rotor sucking disc, the electromagnetic coil is fixedly arranged in a stretching shell body, a rare earth permanent magnet is arranged at the top end of the stretching shell body, and the electromagnetic coil is arranged in a U-type magnet yoke. The integrated type clutch and brake is simple and reasonable in structural design, only one coil is arranged, a brake part is changed to the rare earth permanent magnet, the structure is compact, mounting and using on mechanical equipment are convenient, the mounting size is shortened, and braking is fast.
Description
Technical field:
The utility model relates to automation executive component technical field, relates in particular to a kind of integral type clutch, break.
Background technique:
Magnetic clutch comes solenoidoperated cluthes by the power on/off of coil joint with separate.Magnetic clutch can be divided into: dry type monolithic magnetic clutch, dry-type multidisc electromagnetic clutch, wet type multi-disc electromagnetic clutch, magnetic powder clutch, slip type magnetic clutch etc.
Dry type monolithic magnetic clutch: produce magnetic force adhesive " armature " sheet during coil electricity, clutch is in jointing state; " armature " rebounds during coil blackout, and clutch is in separated state.
Break is to have to make moving element (or movable machinery) slow down, stop or keeping the device of functions such as halted state.Be the mechanical parts that make the movement parts in the machinery stop or slowing down.The electromagnetism power-off brake breaks away from (release) for energising, the frictin braek of spring to break braking.Be widely used in the machineries such as metallurgy, building, chemical industry, food, lathe, printing, packing, reach occasions such as when outage, (preventing by inches) braking.
Generally, the use that cooperatively interacts of magnetic clutch and break, integrated electromagnetic clutch, break are given to install and use and are brought great convenience, and have also reduced installation dimension.But conventional magnetic clutch, brake groups are two coils, two covering devices, and power supply respectively, structural design is compact inadequately, and installation dimension is big.
The model utility content:
Technical problem to be solved in the utility model is to overcome the defective of prior art, and a kind of compact structure, integral type clutch, break that installation dimension is little are provided.
Technical problem to be solved in the utility model realizes by the following technical solutions.
A kind of integral type clutch, break, it is characterized in that: comprise spinning belt pulley, ball bearing is installed in the spinning belt pulley, be provided with the inner conical key in the ball bearing, described spinning belt pulley right side connects armature by spring sheet, and the armature right side is provided with the rotor sucker, and rotor sucker right side is provided with electromagnetic coil, electromagnetic coil is fixed in the stretching housing, and stretching housing upper end is provided with rare-earth permanent magnet.
Described electromagnetic coil is arranged in the U-shaped yoke.
The utility model structural design advantages of simple only arranges a coil, at break partly, changes rare-earth permanent magnet into, and compact structure is convenient to install and use in machinery, has shortened installation dimension, and braking fast.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of integral type clutch, break, comprise spinning belt pulley 3, ball bearing 2 is installed in the spinning belt pulley 3, be provided with inner conical key 1 in the ball bearing 2, described spinning belt pulley 3 right sides connect armature 5 by spring sheet 4, armature 5 right sides are provided with rotor sucker 7, and rotor sucker 7 right sides are provided with electromagnetic coil 9, and electromagnetic coil 9 is fixed in the stretching housing 8, stretching housing 8 upper ends are provided with rare-earth permanent magnet 6, and electromagnetic coil 9 is arranged in the U-shaped yoke 10.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. an integral type clutch, break, it is characterized in that: comprise spinning belt pulley, ball bearing is installed in the spinning belt pulley, be provided with the inner conical key in the ball bearing, described spinning belt pulley right side connects armature by spring sheet, and the armature right side is provided with the rotor sucker, and rotor sucker right side is provided with electromagnetic coil, electromagnetic coil is fixed in the stretching housing, and stretching housing upper end is provided with rare-earth permanent magnet.
2. integral type clutch according to claim 1, break, it is characterized in that: described electromagnetic coil is arranged in the U-shaped yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320027879 CN203176238U (en) | 2013-01-18 | 2013-01-18 | Integrated type clutch and brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320027879 CN203176238U (en) | 2013-01-18 | 2013-01-18 | Integrated type clutch and brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176238U true CN203176238U (en) | 2013-09-04 |
Family
ID=49072939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320027879 Expired - Fee Related CN203176238U (en) | 2013-01-18 | 2013-01-18 | Integrated type clutch and brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176238U (en) |
-
2013
- 2013-01-18 CN CN 201320027879 patent/CN203176238U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140118 |