CN2042529U - Single-plate electromagnetically-clutching braking device without slip-ring - Google Patents
Single-plate electromagnetically-clutching braking device without slip-ring Download PDFInfo
- Publication number
- CN2042529U CN2042529U CN 88221412 CN88221412U CN2042529U CN 2042529 U CN2042529 U CN 2042529U CN 88221412 CN88221412 CN 88221412 CN 88221412 U CN88221412 U CN 88221412U CN 2042529 U CN2042529 U CN 2042529U
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- slip
- ring
- plate
- clutching
- braking device
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Abstract
The utility model relates to a single-plate electromagnetically-clutching braking device without slip-ring, which is composed of a stator core, a stator coil, a rotor core, a rotor plate, a flange plate, a circular type friction plate fixed on the rotor core, and a circular type friction plate fixed on the flange plate. The single-plate electromagnetically-clutching braking device without slip-ring is used to the transmission brake clutching occasion of a medium transmission torque in light industry and machinery industry which have frequent motion, thorough separation, and electricity loss brake. The device adopts the stator core coil to do no slip-ring power supply, and the device can not generate electric brush slip-ring abrasion or overfire; magnetic gap is adjustable. The utility model has the advantages of convenient replacement, long service life, compact structure, low cost, low noise, electricity off brake, and safety.
Description
The utility model relates to a kind of no slip ring monolithic electromagnetic clutch brake device, belongs to a kind of new mechanical transmission component, is applicable to that the requirement action is frequent especially, separates thoroughly, and dead electricity is braked the transmission of reliable various machinery and braked occasion.
At present, the transmission of various machinery and brake clutch device, majority is a mechanical type; Though electromagnetic type is also arranged, most is that multidisc, multidisc electromagnetic clutch brake device are widely used in the higher machinery of automaticity and have formed tandem product in China and go on the market.But it is not thorough that this class engaging and disengaging gear separates, and wearing and tearing are big during no-load running, noise is big when running up, and also the cause thermal damage phenomenon can occur; Monolithic, non-slip-ring type are only on probation in miniature instrument, and simple in structure because of it, output torque is little, so using scope is restricted.
The purpose of this utility model is to provide a kind of compact structure, volume little, in light weight, and reliable transmission, the braking of exporting medium moment are sensitive.Noise is little, and no idling torque loses the wearing and tearing of little, brushless slip ring, does not have the cause thermal damage phenomenon, and maintenance is simple, easy to adjust, long service life, be applicable to act frequently, separate thoroughly, the new-type monolithic of dead electricity braking do not have slip ring electromagnetic clutch brake device.Machinery especially for the medium-sized driving torque in the light indusqtry machinery.As printing, the relevant medium-sized machinery of package packing machine, require the occasion of transmission braking clutch.
Now with regard to description of drawings structure characteristic of the present utility model.The electromagnetic clutch brake device is installed and output torque with axis, power is from periphery input (all kinds of transmission wheel discs can be installed), break is fixed on the body, stator coil 2, stator iron core 1 is connected with the power supply body, when stator coil 2 energisings, stator iron core 1 and rotor iron core 3 magnetization, can attract moving plate (armature) 5 to combine with epitrochanterian friction plate 9, power is through moving plate 5, and splined shaft is passed to work mechanism, make work mechanism with rotor iron core 3 runnings, during outage, moving plate spring 7 is pressed to brake strip 8 combinations that are fixed on the flange plate 6 with moving plate 5, and work mechanism promptly can shut down.Moving plate 5 can be regulated the gap to change the size of driving torque by adjusting nut 10 with rotor iron core 3.
This model utility is compared with existing electromagnetic type clutch brake with mechanical type, has following advantage: do not have the slip ring power supply because of taking the stator iron core coil, avoided the disadvantage of electric brush slip ring serious wear, can not produce the cause thermal damage phenomenon; Secondly, clutch magnetic gap and rubbing surface gap are left and are detected the space, adjust simple and convenient; Friction plate can be changed at any time as easily damaged parts; Noise is low, working life can be above 1,000,000 times; Compact structure, with low cost; Power-off brake, safe and reliable.
Embodiment: no slip ring monolithic electromagnetic clutch brake device, transmission static moment 300 Newton meters, braking static moment 100 Newton meters, use 55 watts of dc low-voltage electricity, power, net weight has only more than 30 kilogram, be used for the paper cutter that requirement acts frequently, the life-span reaches more than 1,000,000 times, and separates thoroughly, safe and reliable to operation, accident free takes place.
Claims (3)
1, a kind of no slip ring monolithic magnetic clutch comprises friction plate, and its characteristics are that electromagnetic system of being made up of the coil on fixed core and the fixed core, rotor iron core and clutch, the braking system of being made up of rotor iron core, moving plate, flange plate and stage clip constitute.
2, clutch as claimed in claim 1 is characterized in that the monolithic ring-shaped friction lining is arranged on rotor iron core and flange plate.
3, clutch as claimed in claim 1 or 2 is characterized in that being useful on the adjusting nut of regulating moving plate and rotor iron core gap on stator iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88221412 CN2042529U (en) | 1988-12-17 | 1988-12-17 | Single-plate electromagnetically-clutching braking device without slip-ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88221412 CN2042529U (en) | 1988-12-17 | 1988-12-17 | Single-plate electromagnetically-clutching braking device without slip-ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2042529U true CN2042529U (en) | 1989-08-09 |
Family
ID=4853448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88221412 Pending CN2042529U (en) | 1988-12-17 | 1988-12-17 | Single-plate electromagnetically-clutching braking device without slip-ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2042529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537215A (en) * | 2016-02-03 | 2016-05-04 | 南京聚特机器人技术有限公司 | Robot cleaner |
| CN107427995A (en) * | 2015-06-30 | 2017-12-01 | 喜利得股份公司 | Include the hand held power machine of safe coupling device |
-
1988
- 1988-12-17 CN CN 88221412 patent/CN2042529U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107427995A (en) * | 2015-06-30 | 2017-12-01 | 喜利得股份公司 | Include the hand held power machine of safe coupling device |
| CN105537215A (en) * | 2016-02-03 | 2016-05-04 | 南京聚特机器人技术有限公司 | Robot cleaner |
| CN105537215B (en) * | 2016-02-03 | 2018-11-13 | 南京聚特机器人技术有限公司 | A kind of clean robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned | ||
| WD01 | Invention patent application deemed withdrawn after publication |