CN201236909Y - Electromagnetic clutch brake - Google Patents
Electromagnetic clutch brake Download PDFInfo
- Publication number
- CN201236909Y CN201236909Y CNU2008200646004U CN200820064600U CN201236909Y CN 201236909 Y CN201236909 Y CN 201236909Y CN U2008200646004 U CNU2008200646004 U CN U2008200646004U CN 200820064600 U CN200820064600 U CN 200820064600U CN 201236909 Y CN201236909 Y CN 201236909Y
- Authority
- CN
- China
- Prior art keywords
- stator
- rotating disk
- brake
- mounting plate
- armature
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000000979 retarding effect Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000012905 input function Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model provides an electromagnetic clutch brake which comprises a rotating disk provided with a stator mounting groove at one end, a stator installed in the stator mounting groove, a stator mounting plate connected with the end surface of the stator, a bearing positioned between the rotating disk and the stator mounting plate and installed on the stator mounting plate, a brake disk cover installed at the other end of the rotating disk and connected with the stator mounting plate through a first connecting piece, an armature positioned between the rotating disk and the brake disk cover, a leaf spring connected with the armature through a second connecting piece, and a belt pulley connected with the leaf spring through a third connecting piece. By using the electromagnetic clutch brake, controllable torque transmission can be realized, the output mechanism can be speeded down and braked, the structure is compact, the installation is simple and quick, the cost is low, and the energy resources can be saved.
Description
Technical field:
The utility model relates to a kind of automatically controlled transmission of torque and checking brake, is that a kind of current collection magnet clutch and brake functionality are the electric clutch-brake of one.
Background technique:
At present, known magnetic clutch is made up of stator, rotating disk, armature, power take-off mechanism etc., and it can only realize power output, can not realize the braking function of output mechanism.Known electric clutch-brake is by adopting parts such as two stators, two armature, two friction plates, two connecting flanges, power input shaft, pto, casing etc. to form.Use wider in industrial transmission control field.Though this electric clutch-brake possesses the function of clutch and break, its mounting structure complexity, cost be higher, when using power consumption higher.Can not adapt to motive power outputting apparatus such as medium and small motor to moment output unit compact structure, requirement that simple and fast is installed.
The model utility content:
The purpose of this utility model is in order to overcome above deficiency, provides a kind of and can realize the torque-controllable transmission and can make the output mechanism retarding braking, and compact structure is installed fast simply, and cost is lower, the electric clutch-brake of energy saving.
The utility model is achieved like this:
The utility model electric clutch-brake comprises the rotating disk of an end band stator mounting groove, be contained in the stator in the stator mounting groove, the stator mounting plate that is connected with stator faces, be positioned at the bearing on the rotating disk of being contained between rotating disk and stator mounting plate, be sleeved on the brake disc cover that first link is connected with the stator mounting plate of passing through of the rotating disk the other end, be positioned at the armature between rotating disk and brake disc cover, the sheet spring that is connected with armature by second link, belt pulley is connected with the sheet spring by the 3rd link, stator and rotating disk have been formed the stator rotor assembly with moment input function, and armature and belt pulley have been formed and had moment output, the assembly of retarding braking function.
The first above-mentioned link is first end with mounting plate is one and second end passes the connection adjusting screw that the adjustment hole on the brake disc cover cooperates with adjusting nut, and pressure spring is positioned to be sleeved between mounting plate and brake disc cover to connect to be adjusted on the screw.
Adjustment hole on the above-mentioned brake disc cover is shaped as waist shape.
Second, third above-mentioned link is respectively rivet.
The waist shape anti-rotation positioning hole that cooperates with stop pin is arranged on the above-mentioned mounting plate, and stop pin is positioned at and uses on the equipment of the present utility model.
The utility model electric clutch-brake adopts bolt by the location of the anti-rotation positioning hole on rotating disk endoporus and the stator mounting plate, directly the utility model is compressed to be installed on the engine output shaft.This mounting type is simple, quick.The power of motor transmits torque to the rotating disk of electric clutch-brake by output shaft.When stator coil is switched on, armature and rotating disk adhesive, power is delivered to belt pulley from rotating disk through armature, sheet spring, after the belt output torque drives other mechanism, thus the moment of torsion output function of realization electric clutch-brake; When the stator coil outage, armature is thrown off with rotating disk under the elastic force effect of sheet spring, armature contacts with brake disc cover, under the elastic force effect of sheet spring, produce friction torque between armature and the brake disc cover, make other mechanism of belt pulley in the rotation and drive thereof slow down and stop, realize the braking function of electric clutch-brake.Braking force is delivered to the connection adjusting screw by brake disc cover, connects adjusting screw and mounting plate and links together, and the stop pin positioning hole on the mounting plate cooperates with stop pin, and stop pin has finally born the moment that braking produces.
The utility model is broken through traditional electric clutch-brake and is adopted break stator and the adhesive of break armature to come mode of braking, and directly the elastic force by the sheet spring makes between armature and the brake disc cover generation friction torque come retarding braking.Pressure spring is supporting brake disc cover, has reduced the vibration of product when braking.Adjusting nut can be regulated the gap of armature and rotating disk, when becoming big in the gap, by adjusting nut, makes the gap be transferred to specified size, has improved the working life of entire product.
The utlity model has following advantage:
1, by having the stator stator rotor assembly of moment input function, and the armature pulley assembly with moment output, retarding braking, realized that magnetic clutch and break are the function of one.
2, adopt a stator, rotating disk, armature,, realize the function of clutch by the belt pulley output torque; Under the effect of the elastic force of sheet spring, produce friction torque between armature and the brake disc cover, realize braking function.This special parts make the structure of entire product quite compact.
3, adopt bolt directly the utility model to be installed on the pto such as motor, simple and fast is installed.
4, owing to only adopt a stator, adopt the compact structure design, cost is lower than existing common electric clutch-brake, and product in use, energy saving.
5, regulate the gap by adjusting nut, working life is very long.
Description of drawings:
Fig. 1 electric clutch-brake structural representation.
Fig. 2 electric clutch-brake braking state figure.
Fig. 3 is the electric clutch-brake stereogram.
Fig. 4 is that the A of Fig. 3 is to view.
Embodiment:
Referring to Fig. 1～Fig. 4, this electric clutch-brake, the rotating disk 2 that comprises an end band stator mounting groove 20, be contained in the stator 1 in the stator mounting groove, the stator mounting plate 4 that is connected with stator faces is positioned at the bearing 3 on the rotating disk of being contained between rotating disk and stator mounting plate, be sleeved on the brake disc cover 8 of the rotating disk the other end, be positioned at the armature 9 between rotating disk and brake disc cover, by the sheet spring 10 that first rivet 11 is connected with armature, belt pulley 12 is connected with the sheet spring by second rivet 21.
Equidistantly on the stator mounting plate be welded with three and connect adjusting screw 5, three waist shape adjustment holes 22 are arranged on the position of brake disc cover with respect to three adjusting screw, the adjustment hole that second end of three adjusting screw passes respectively on the brake disc cover cooperates with adjusting nut 7, and pressure spring 6 is positioned to be sleeved between stator mounting plate and brake disc cover to connect and is supporting brake disc cover on the adjusting screw.
Referring to Fig. 3, the waist shape anti-rotation positioning hole 23 that cooperates with stop pin 15 is arranged on the stator mounting plate.
Referring to Fig. 1～Fig. 4, the utility model electric clutch-brake passes through rotating disk 2 endoporus and flat key 13, the engine power output shaft 14 of directly packing into, and stop pin 15 inserts the anti-rotation positioning hole 24 of mounting plates 4, the braking moment that is produced when finally bearing braking.Bolt 18 is inserted in elastic washer 19 and packing ring 17, and passes the electric clutch-brake endoporus, screws in the tapped hole of engine power output shaft 14 then, and electric clutch-brake is pressed on the engine power output shaft 14.Power is by rotating disk 2 inputs, by belt 16 outputs.
Fig. 1 is the attracting state of electric clutch-brake, when stator 1 energising, and armature 9 and rotating disk 2 adhesives, armature 9 breaks away from brake disc cover 8, and power through armature 9, sheet spring 10, passes through belt pulley 12 output torques from rotating disk 2 at last.
Fig. 2 is the braking state of electric clutch-brake, and when stator 1 outage, motor does not stop, and rotating disk 2 is still in rotation.Armature 9 is thrown off with rotating disk 2, and armature 9 contacts with brake disc cover 8 under the effect of sheet spring force, and the production friction torque.Make other mechanism of belt pulley in the rotation and drive thereof slow down and stop.
Claims (5)
1, electric clutch-brake, it is characterized in that comprising the rotating disk of an end band stator mounting groove, be contained in the stator in the stator mounting groove, the stator mounting plate that is connected with stator faces, be positioned at the bearing on the rotating disk of being contained between rotating disk and stator mounting plate, be sleeved on the brake disc cover that first link is connected with mounting plate of passing through of the rotating disk the other end, be positioned at the armature between rotating disk and brake disc cover, by the sheet spring that second link is connected with armature, belt pulley is connected with the sheet spring by the 3rd link.
2, electric clutch-brake as claimed in claim 1, it is characterized in that first link be first end with mounting plate is an one and second end passes the connection adjusting screw that the adjustment hole on the brake disc cover cooperates with adjusting nut, pressure spring is positioned to be sleeved between mounting plate and brake disc cover to connect to be adjusted on the screw.
3, electric clutch-brake as claimed in claim 2 is characterized in that the adjustment hole on the brake disc cover is shaped as waist shape.
4,, it is characterized in that second, third link is respectively rivet as claim 1 or 2 or 3 described electric clutch-brakes.
5,, it is characterized in that having on the mounting plate waist shape anti-rotation positioning hole that cooperates with stop pin as claim 1 or 2 or 3 described electric clutch-brakes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200646004U CN201236909Y (en) | 2008-08-06 | 2008-08-06 | Electromagnetic clutch brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200646004U CN201236909Y (en) | 2008-08-06 | 2008-08-06 | Electromagnetic clutch brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236909Y true CN201236909Y (en) | 2009-05-13 |
Family
ID=40649649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200646004U Expired - Lifetime CN201236909Y (en) | 2008-08-06 | 2008-08-06 | Electromagnetic clutch brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236909Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307158A (en) * | 2012-03-17 | 2013-09-18 | 安徽省广德县立信电磁离合器有限公司 | Integrated spring clutch and brake device |
| CN103307157A (en) * | 2012-03-17 | 2013-09-18 | 安徽省广德县立信电磁离合器有限公司 | Integrated clutch and brake device |
-
2008
- 2008-08-06 CN CNU2008200646004U patent/CN201236909Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307158A (en) * | 2012-03-17 | 2013-09-18 | 安徽省广德县立信电磁离合器有限公司 | Integrated spring clutch and brake device |
| CN103307157A (en) * | 2012-03-17 | 2013-09-18 | 安徽省广德县立信电磁离合器有限公司 | Integrated clutch and brake device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: West Port Avenue 610225 Sichuan city of Chengdu province Shuangliu County Southwest Airport Economic Development Zone No. 909 two Patentee after: Ruidi Machinery Ind Co., Ltd., Chengdu Address before: 610200 Sichuan city of Chengdu province Shuangliu County Jiujiang Zhen Shuang Yu Industrial Park B District Chengdu Ruidi Machinery Industry Co Ltd Patentee before: Ruidi Machinery Ind Co., Ltd., Chengdu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170915 Address after: Shuangliu District of Sichuan province 610225 Avenue Chengdu City West four No. 909 in Hong Kong Patentee after: Chengdu Ruidi Machinery Technology Co. Ltd. Address before: West Port Avenue 610225 Sichuan city of Chengdu province Shuangliu County Southwest Airport Economic Development Zone No. 909 two Patentee before: Ruidi Machinery Ind Co., Ltd., Chengdu |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090513 |