CN203641316U - Small clutch - Google Patents
Small clutch Download PDFInfo
- Publication number
- CN203641316U CN203641316U CN201320651853.2U CN201320651853U CN203641316U CN 203641316 U CN203641316 U CN 203641316U CN 201320651853 U CN201320651853 U CN 201320651853U CN 203641316 U CN203641316 U CN 203641316U
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- China
- Prior art keywords
- clutch
- magnetic
- main body
- guiding loop
- main
- 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
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- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a small clutch. The small clutch comprises an upper cover, a main clutch body, a bottom cover, a cam shaft, magnetic balls, a magnetic conductance ring bushing and a magnetic conductance ring, wherein a main body hole is formed inside the main clutch body; main body hole grooves are correspondingly formed in the left and right sides of the inner wall of the main body hole; each magnetic ball is arranged in the corresponding main body hole groove; a shaft rod of the cam shaft is sleeved with the magnetic conductance ring bushing and the magnetic conductance ring from top to bottom; the cam shaft penetrates into the main body hole of the main clutch body; the upper cover is arranged on the top surface of the main clutch body, the bottom cover is arranged on the bottom surface of the main clutch body, and the upper cover and the bottom cover are fixed through bolts respectively. As the magnetic conductance ring bushing is additionally arranged between the magnetic balls and the magnetic conductance ring, the magnetic balls are in point contact with the magnetic conductance ring bushing. The small clutch has the advantages of small friction force, flexibility in operation, higher stability in separation and reunion, low failure rate, noise-free operation and the like.
Description
Technical field
The utility model relates to clutch apparatus technical field, relates in particular to a kind of small-sized clutch.
Background technique
Electric controller for curtain, duplicating machine and small-sized textile manufacturing machine equipment all need to use clutch, and the use of above-mentioned machinery is traditional mechanical clutch, adopt magnetic patch directly to contact with magnet case, owing to being face contact, therefore resistance is large, easy to wear while operation, noise is large, rotates dumb.While running due to magnetic patch in addition, there is directivity, therefore unstable properties is easily out of order when clutch.
Model utility content
The technical problems to be solved in the utility model is, a kind of small-sized clutch is provided, it adopts and between magnetic ball and magnetic guiding loop, adds magnetic guiding loop lining, making contact between magnetic ball and magnetic guiding loop lining is some contact, there is frictional force little, flexible operation, clutch is more stable, failure rate is low, the advantage such as noise free when operation.
For solving the problems of the technologies described above, the utility model provides a kind of small-sized clutch, comprise upper cover, clutch main body, bottom and camshaft, it also comprises magnetic ball, magnetic guiding loop lining and magnetic guiding loop, in described clutch main body, be provided with main hole, this main hole inwall left and right sides correspondence arranges main hole groove, and a magnetic ball is set respectively in this main hole groove; On described camshaft axostylus axostyle, be set in from top to bottom magnetic guiding loop lining and magnetic guiding loop; Described camshaft interts in the main hole of clutch main body, and clutch main body end face arranges upper cover, and clutch main body bottom surface arranges bottom, all uses bolt to fix.
Further, described magnetic ball is steel ball.
Further, described magnetic guiding loop diameter is slightly smaller than the diameter of the main hole of clutch main body, and its size matches with main hole size.
Its adopts the utility model and between magnetic ball and magnetic guiding loop, adds magnetic guiding loop lining, makes between magnetic ball and magnetic guiding loop lining contact for some contact, has frictional force little, flexible operation, and clutch is more stable, failure rate is low, the advantage such as noise free when operation.
Accompanying drawing explanation
Fig. 1 is blast structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred implementation of the present utility model is elaborated.
As shown in Figure 1, the utility model comprises: comprise upper cover 1, clutch main body 2, bottom 6 and camshaft 7, it also comprises magnetic ball 3, magnetic guiding loop lining 4 and magnetic guiding loop 5, in described clutch main body 2, be provided with main hole, this main hole inwall left and right sides correspondence arranges main hole groove, and a magnetic ball 3 is set respectively in this main hole groove; On described camshaft 7 axostylus axostyles, be set in from top to bottom magnetic guiding loop lining 4 and magnetic guiding loop 5; Described camshaft 7 interts in the main hole of clutch main body 2, and clutch main body 2 end faces arrange upper cover 1, and clutch main body 2 bottom surfaces arrange bottom 7, all use bolt to fix.
Preferred as one of the present utility model, described magnetic ball 3 is steel ball.
Preferred as one of the present utility model, described magnetic guiding loop 5 diameters are slightly smaller than the diameter of the main hole of clutch main body 2, and its size matches with main hole size.
The magnetic patch in traditional mechanical clutch is replaced by magnetic ball by the utility model, this magnetic ball is steel ball, due to magnetic spherical zone magnetic, can be adsorbed on magnetic guiding loop lining, thereby can directly not contact with the magnetic guiding loop being arranged on outside magnetic guiding loop lining, the face between the magnetic patch in traditional mechanical clutch and magnetic guiding loop is contacted, the point transferring between magnetic ball and magnetic guiding loop lining contacts, therefore can reduce frictional force, flexible operation; The diameter of magnetic guiding loop is slightly smaller than the main hole diameter of clutch main body, and its size matches with main hole, and magnetic ball is under camshaft effect, push in main hole groove, when camshaft shuts down, due to magnetic attraction, magnetic club departs from main hole groove voluntarily, realize clutch function, and because magnetic ball is spheroid, it operates to universal, thereby clutch is more stable, failure rate is low, noise free when operation, stable and reliable for performance.
The utility model, as the pure mechanical clutch of one, is mainly suitable for electric controller for curtain, duplicating machine and small-sized textile manufacturing machine equipment, does not need power supply, and it is simple in structure, easily assembling, compared with traditional mechanical clutch, its operation is more flexible, reliable in function, fault-free, noise is low; For tradition machinery, electric clutch cost is all more than 15 yuan, and most parts in the utility model all adopt plastic production, therefore can control cost, the utility model clutch cost is lower than 5 yuan, with low cost.
Finally it should be noted that; the foregoing is only preferred embodiment of the present utility model; rather than restriction to technical solutions of the utility model, any being equal to that the utility model technical characteristics is done, replaces or corresponding improvement, still within protection domain of the present utility model.
Claims (3)
1. a small-sized clutch, comprise upper cover, clutch main body, bottom and camshaft, it is characterized in that, it also comprises magnetic ball, magnetic guiding loop lining and magnetic guiding loop, in described clutch main body, be provided with main hole, this main hole inwall left and right sides correspondence arranges main hole groove, and a magnetic ball is set respectively in this main hole groove; On described camshaft axostylus axostyle, be set in from top to bottom magnetic guiding loop lining and magnetic guiding loop; Described camshaft interts in the main hole of clutch main body, and clutch main body end face arranges upper cover, and clutch main body bottom surface arranges bottom, all uses bolt to fix.
2. the small-sized clutch of one as claimed in claim 1, is characterized in that, described magnetic ball is steel ball.
3. the small-sized clutch of one as claimed in claim 1, is characterized in that, described magnetic guiding loop diameter is slightly smaller than the diameter of the main hole of clutch main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651853.2U CN203641316U (en) | 2013-10-22 | 2013-10-22 | Small clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651853.2U CN203641316U (en) | 2013-10-22 | 2013-10-22 | Small clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203641316U true CN203641316U (en) | 2014-06-11 |
Family
ID=50872564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320651853.2U Expired - Lifetime CN203641316U (en) | 2013-10-22 | 2013-10-22 | Small clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203641316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027041A (en) * | 2016-12-27 | 2018-12-18 | 宁波奉化飞天人精密模具设计有限公司 | Magnetic conductance clutch |
-
2013
- 2013-10-22 CN CN201320651853.2U patent/CN203641316U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027041A (en) * | 2016-12-27 | 2018-12-18 | 宁波奉化飞天人精密模具设计有限公司 | Magnetic conductance clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160729 Address after: 510000, B, Building 29, two, 301 Industrial Road, Shuang Jie Industrial Zone, Jiahe street, Baiyun District, Guangdong, Guangzhou Patentee after: GUANGZHOU CHANGMING ELECTROMECHANICAL CO.,LTD. Address before: 236500 Anhui Province, Fuyang City Dongcheng Office Garden Road No. 1 Building 2 3 unit 2 Patentee before: Xiao Deming |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 510000 Room 301, building B, 29 Shuanghe Industrial Zone 2nd Road, Jiahe street, Baiyun District, Guangzhou City, Guangdong Province Patentee after: Guangdong Changming electromechanical Co.,Ltd. Address before: 510000 Room 301, building B, 29 Shuanghe Industrial Zone 2nd Road, Jiahe street, Baiyun District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU CHANGMING ELECTROMECHANICAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
| CX01 | Expiry of patent term |