CN202274012U - Electromagnetic clutch - Google Patents
Electromagnetic clutch Download PDFInfo
- Publication number
- CN202274012U CN202274012U CN2011203652850U CN201120365285U CN202274012U CN 202274012 U CN202274012 U CN 202274012U CN 2011203652850 U CN2011203652850 U CN 2011203652850U CN 201120365285 U CN201120365285 U CN 201120365285U CN 202274012 U CN202274012 U CN 202274012U
- Authority
- CN
- China
- Prior art keywords
- magnetic yoke
- installation plate
- rear part
- mounting plate
- yoke body
- 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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- Mechanical Operated Clutches (AREA)
Abstract
The utility model provides an electromagnetic clutch. An installation plate is arranged on the rear part of a magnetic yoke, the rear part of the magnetic yoke shrinks inwards in the axial direction, a shrinkage distance is equal to the axial width of the installation plate, and the installation plate is connected to the rear part of the magnetic yoke in a welding form. The electromagnetic clutch has the advantages that: by adopting a setting mode that the rear part of the magnetic yoke shrinks inwards in the axial direction, an installation space of the installation plate is reserved, the axial width of the whole magnetic yoke is reduced, and raw materials are saved; meanwhile, an installation mode that a bearing positioning device is fixed by screws in the prior art is eliminated, the installation plate is fixed on the rear part of the magnetic yoke in a spot welding mode, a bearing retainer ring is naturally formed, and the working stability of the installation plate is effectively guaranteed.
Description
Technical field
The utility model relates to the structure field of magnetic clutch, is specifically related to a kind of magnetic clutch of new structure.
Background technique
Magnetic clutch is that a kind of break-make electricity of coil that leans on comes the joint of solenoidoperated cluthes and the automation executive component that separates, and its main structure comprises Component such as Moving plate, back-up ring, yoke, lighting outlet, armature, spring sheet, rivet, flange and mounting plate.For the magnetic clutch of inner bearing formula, at present common structure, mostly bearing positioning device is to adopt two screws that mounting plate is fixed on yoke body rear portion, has increased the axial width of whole yoke part.And under the working state of magnetic clutch,, usually can cause the screw loosening of mounting plate owing to the vibrations of machinery equipment, and can't guarantee that mounting plate and yoke body closely cooperate, influenced the normal and stable operation of magnetic clutch.
The model utility content
To the problem that exists in the above existing technology, the utility model provides that a kind of structure is novel, the magnetic clutch of complete function.
The utility model is realized through following technological scheme:
A kind of magnetic clutch, mounting plate are arranged at yoke body rear portion, and said yoke body rear portion is the setting of contracting in axial, and the indentation distance is the axial width of mounting plate.
Said mounting plate is connected in yoke body rear portion through Type of Welding.
Said mounting plate inner ring passes through 12 spot welding at yoke body rear portion.
The beneficial effect of the utility model is: the set-up mode that adopts yoke body rear axle inwardly to contract, reserve the installing space of mounting plate, and shortened the axial width of whole yoke body, practiced thrift raw material; Simultaneously, abandon the mounting type that passes through the screw bearing positioning device in the existing technology, adopted spot welding that mounting plate is fixed in yoke body rear portion, formed end ring naturally, guaranteed the work steadiness of mounting plate effectively.
Description of drawings
Fig. 1 is the prior art constructions schematic representation;
Fig. 2 is the structural representation of the utility model.
Among the figure: 1 is the yoke body; 2 is mounting plate.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is explained further details.
A kind of magnetic clutch, mounting plate 2 are arranged at yoke body 1 rear portion, and yoke body 1 rear portion is the setting of contracting in axial in the utility model, and the indentation distance is the axial width of mounting plate 2, and is as shown in Figure 2.The set-up mode that the utility model adopts yoke body 1 rear axle inwardly to contract reserves the installing space of mounting plate 2, in contrast to the existing technology among Fig. 1, and the utility model has shortened the axial width of whole yoke body, has practiced thrift raw material.
In addition; The utility model has been abandoned the mounting type that passes through the screw bearing positioning device in the existing technology; As shown in Figure 1, mounting plate 2 is connected in yoke body 1 rear portion through Type of Welding, specifically can be employed in mounting plate 2 inner rings through the mode of 12 spot welding at yoke body 1 rear portion.Can utilize mounting plate 2 to be formed naturally the end ring of magnetic clutch like this, guarantee the work steadiness of mounting plate effectively.
Claims (3)
1. magnetic clutch, mounting plate is arranged at yoke body rear portion, it is characterized in that said yoke body rear portion is settings of contracting in axially, and indentation is apart from being the axial width of mounting plate.
2. magnetic clutch according to claim 1 is characterized in that said mounting plate is connected in yoke body rear portion through Type of Welding.
3. magnetic clutch according to claim 2 is characterized in that said mounting plate inner ring passes through 12 spot welding at yoke body rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203652850U CN202274012U (en) | 2011-09-28 | 2011-09-28 | Electromagnetic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203652850U CN202274012U (en) | 2011-09-28 | 2011-09-28 | Electromagnetic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274012U true CN202274012U (en) | 2012-06-13 |
Family
ID=46194373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203652850U Expired - Fee Related CN202274012U (en) | 2011-09-28 | 2011-09-28 | Electromagnetic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691922A (en) * | 2018-06-29 | 2018-10-23 | 合肥研新离合器有限公司 | A kind of Novel electromagnetic clutch of practicality |
-
2011
- 2011-09-28 CN CN2011203652850U patent/CN202274012U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691922A (en) * | 2018-06-29 | 2018-10-23 | 合肥研新离合器有限公司 | A kind of Novel electromagnetic clutch of practicality |
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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: 20120613 Termination date: 20130928 |