CN2239530Y - Electromagnetic single board disengaging brake - Google Patents
Electromagnetic single board disengaging brake Download PDFInfo
- Publication number
- CN2239530Y CN2239530Y CN 96200632 CN96200632U CN2239530Y CN 2239530 Y CN2239530 Y CN 2239530Y CN 96200632 CN96200632 CN 96200632 CN 96200632 U CN96200632 U CN 96200632U CN 2239530 Y CN2239530 Y CN 2239530Y
- Authority
- CN
- China
- Prior art keywords
- armature
- clutch
- gland
- yoke
- friction plate
- 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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Abstract
The utility model relates to an electromagnetic single board disengaging brake which is characterized in that a magnetic yoke is arranged on a driving shaft, a gear sleeve is inserted in an armature iron, a press cover is arranged on the armature iron, the armature iron is arranged on the driving shaft through the upper end of the magnetic yoke, and two semicircle friction plates fixed by pressing blocks and screws are respectively arranged at the brake side and the disengaging side of the armature iron. The utility model has the advantages that the installation of two semi-circle embedding method is adopted by the wearing parts in the structure of the utility model, a new friction plate can be replaced without dismounting a clutch and a brake when a friction plate is worn in a limited extent, the maintenance time can be saved, and the structure of the utility model is compact.
Description
The utility model belongs to F16D class technology, particularly relates to a kind of machine driven system electromagnetism veneer clutch brake that is used for.
Present known clutch and controller composite set exist deficiency to be: its installation shaft is to longer dimension.In addition, the friction plate of using in this device influences the continuation proper functioning of device, and clutch and break need be disassembled from equipment after may wear to a certain degree, just can change new friction plate, and maintain and replace is very not convenient.Moreover this apparatus structure is also complicated, also uneconomical.
The purpose of this utility model is to overcome the deficiency in the known technology and provides a kind of installation axial dimension short, need not dismantle just replaceable friction plate and compact structure, simple electromagnetism veneer clutch brake.
The purpose of this utility model is achieved in that
In the groove that is loaded on the yoke on the transmission shaft of the present utility model, coil is installed, the two poles of the earth of its coil are connected with two slip rings that are contained on the yoke respectively, the cylindrical upper end of yoke is equipped with clutch and adjusts female, in the upper-end surface of yoke armature is housed also by transmission shaft, be plugged with geared sleeve in the armature, be fixed with gland by screw outside the geared sleeve on armature, by gland stage clip is housed in the groove of its gland, on the gland cylindrical, also have the union body equipped with casing, the union body cylindrical is installed break and is adjusted female, brake side two ends at armature one end are shaped on projection respectively, by projection two semicircle friction plates are installed; Clutch side two ends at the armature the other end are shaped on projection respectively, by projection two semicircle friction plates are installed; Be separately fixed at the friction plate that is equipped with on armature brake side and the clutch side with briquetting and screw, the friction plate on the brake side of armature is adjusted female upper-end surface at adhesive clutch under the situation of clutch energising: the adhesive break under the situation of clutch outage of the friction plate on the clutch side of armature is adjusted female lower end surface.
Advantage and the good effect that the utlity model has be, the air gap in the structure can arbitrarily be adjusted, and break wherein adopts spring pressure to brake, and not only eliminates misoperation but also make installation axial dimension of the present utility model shorter.Again because the easily damaged parts friction plate in the structure is to adopt the fixed installation of two semicircle embedding inlay technique pressurizing block, then need not dismantle clutch after to a certain degree and break is replaceable new friction plate when friction disc wear, saved engineering time widely.In addition, the utility model compact structure is simple with known technology structure structure compared.
The utility model has following accompanying drawing:
Fig. 1 is a cross-sectional view of the present utility model.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Slip ring 1 is housed on yoke 2 and has groove, coil 3 is housed, the two poles of the earth of the slip ring connecting coil on the yoke in its groove.In the cylindrical upper end of yoke clutch is installed and is adjusted female 16.Yoke is loaded on the transmission shaft 17, on the yoke upper-end surface of transmission shaft, armature 4 is housed also, be plugged with geared sleeve 5 in the armature, outside geared sleeve, gland 7 is housed by screw 6, in the groove that gland has, stage clip 8 is installed by gland 9, also have the union body 10 equipped with casing on the gland cylindrical, the union body cylindrical is installed break and is adjusted female 11.In addition, the brake side at the armature two ends is shaped on projection respectively, by projection two semicircular friction plates 13 is installed; In like manner, the clutch side at the armature two ends is shaped on projection respectively, by projection two semicircular friction plates 15 is installed, and friction plate 13 and friction plate 15 fix by briquetting 14 and screw 12.When the friction plate on the armature brake side is adjusted female upper-end surface adhesive with clutch under clutch energising situation; When the friction plate on the armature brake side is adjusted female lower end adhesive with break under the clutch powering-off state.
Working principle of the present utility model is, after the control power supply was connected by slip ring and coil, armature overcomes the spring pressure of stage clip to be inhaled to yoke, and friction plate compresses clutch and adjusts female generation frictional force.Power drives load from transmission shaft and rotates.Behind the coil blackout, armature is thrown off rapidly with yoke under the stage clip reaction force, compresses break and adjusts mother, thereby reach the transmission shaft braking.
Claims (1)
1. electromagnetism veneer clutch brake, be by slip ring, yoke, coil, armature, geared sleeve, screw, gland, stage clip, gland, union body, break is adjusted female, friction plate, briquetting, clutch is adjusted female the composition, it is characterized in that: in the groove of the yoke on being loaded on transmission shaft coil is installed, the two poles of the earth of its coil are connected with two slip rings that are contained on the yoke respectively, the cylindrical upper end of yoke is equipped with clutch and adjusts female, in the upper-end surface of yoke armature is housed also by transmission shaft, be plugged with geared sleeve in the armature, be fixed with gland by screw outside the geared sleeve on armature, by gland stage clip is housed in the groove of its gland, on the gland cylindrical, also have the union body equipped with casing, the union body cylindrical is installed break and is adjusted female, brake side two ends at armature one end are shaped on projection respectively, by projection two semicircle friction plates are installed; Clutch side two ends at the armature the other end are shaped on projection respectively, by projection two semicircle friction plates are installed; Be separately fixed at the friction plate that is equipped with on armature brake side and the clutch side with briquetting and screw, the adhesive clutch under the situation of clutch energising of the friction plate on the brake side of armature is adjusted female upper-end surface; Friction plate on the clutch side of armature adhesive break under the situation of clutch outage is adjusted female lower end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96200632 CN2239530Y (en) | 1996-01-17 | 1996-01-17 | Electromagnetic single board disengaging brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96200632 CN2239530Y (en) | 1996-01-17 | 1996-01-17 | Electromagnetic single board disengaging brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2239530Y true CN2239530Y (en) | 1996-11-06 |
Family
ID=33887143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96200632 Expired - Fee Related CN2239530Y (en) | 1996-01-17 | 1996-01-17 | Electromagnetic single board disengaging brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2239530Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014071887A1 (en) * | 2012-11-12 | 2014-05-15 | Zhuang desheng | Device with clutch function or brake function |
-
1996
- 1996-01-17 CN CN 96200632 patent/CN2239530Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014071887A1 (en) * | 2012-11-12 | 2014-05-15 | Zhuang desheng | Device with clutch function or brake function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |