CN103671621B - A kind of Double-magnetic-circelectromagnetic electromagnetic clutch - Google Patents
A kind of Double-magnetic-circelectromagnetic electromagnetic clutch Download PDFInfo
- Publication number
- CN103671621B CN103671621B CN201310606987.7A CN201310606987A CN103671621B CN 103671621 B CN103671621 B CN 103671621B CN 201310606987 A CN201310606987 A CN 201310606987A CN 103671621 B CN103671621 B CN 103671621B
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- clutch
- baffle plate
- magnetic
- armature
- circumferential
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Abstract
A kind of Double-magnetic-circelectromagnetic electromagnetic clutch, relate to Clutch Technology field, comprise a clutch body, baffle plate and armature are installed in the yoke in described clutch body, described armature is along the circumferential direction evenly provided with six the first circumferential grooves, three the second circumferential grooves are along the circumferential direction evenly provided with in the middle of described baffle plate, be positioned in described second circumferential groove periphery on baffle plate and be along the circumferential direction provided with three the 3rd circumferential grooves, when after magnetic clutch installation, the 3rd circumferential groove on baffle plate and armature and yoke combine, and form the first magnetic circuit; The second circumferential groove on baffle plate and armature and yoke combine, and form the second magnetic circuit, clutch just defines double magnetic circuit.After using magnetic clutch of the present invention, driving torque can be increased on the basis of clutch constancy of volume, in the restricted transmission gear for electric motor of a lot of installing space, can accomplish that not revising structure can increase driving torque, also can make equipment de-sign conserve space more.
Description
Technical field
The present invention relates to Clutch Technology field, be specifically related to a kind of Double-magnetic-circelectromagnetic electromagnetic clutch of transmission gear for electric motor.
Background technique
When transmission gear for electric motor needs to increase driving torque, magnetic clutch must increase electromagnetic force, traditional method is by amendment coil and the piece volumes increasing clutch, when transmission gear for electric motor installing space is restricted, clutch after moment increases just cannot be installed, and finally causes motor-driven equipment normally to use.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of practical, Double-magnetic-circelectromagnetic electromagnetic clutch quick and easy for installation.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of Double-magnetic-circelectromagnetic electromagnetic clutch, comprise a clutch body, baffle plate and armature are installed in the yoke in described clutch body, described armature is along the circumferential direction evenly provided with six the first circumferential grooves, in the middle of described baffle plate, be along the circumferential direction evenly provided with three the second circumferential grooves, be positioned in described second circumferential groove periphery on baffle plate and be along the circumferential direction provided with three the 3rd circumferential grooves.
When after magnetic clutch installation, the 3rd circumferential groove on baffle plate and armature and yoke combine, and form the first magnetic circuit A; The second circumferential groove on baffle plate and armature and yoke combine, and form the second magnetic circuit B, clutch just defines double magnetic circuit, and the basis not changing clutch coil and volume increases the electromagnetic force of armature, and the driving torque of clutch increases.
The invention has the beneficial effects as follows: after using magnetic clutch of the present invention, driving torque can be increased on the basis of clutch constancy of volume, in the restricted transmission gear for electric motor of a lot of installing space, can accomplish that not revising structure can increase driving torque, also can make equipment de-sign conserve space more.
Accompanying drawing explanation
Fig. 1 is clutch assembly figure of the present invention;
Fig. 2 is armature schematic diagram of the present invention;
Fig. 3 is baffle plate schematic diagram of the present invention.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Figure 1-Figure 3, a kind of Double-magnetic-circelectromagnetic electromagnetic clutch, comprise a clutch body, baffle plate 20 and armature 10 are installed in the yoke 30 in clutch body, armature 10 is along the circumferential direction evenly provided with six the first circumferential grooves 101, in the middle of baffle plate 20, be along the circumferential direction evenly provided with three the second circumferential grooves 201, be positioned in the second circumferential groove 201 periphery on baffle plate 20 and be along the circumferential direction provided with three the 3rd circumferential grooves 202.
Magnetic clutch baffle plate 20 has been designed to six circumferential grooves, armature 10 is designed with six circumferential grooves.When after magnetic clutch installation, the 3rd circumferential groove 202 on baffle plate 20 and armature 10 combine with yoke 30, form the first magnetic circuit A; The second circumferential groove 201 on baffle plate 20 and armature 10 combine with yoke 30, and form the second magnetic circuit B, clutch just defines double magnetic circuit, and the basis not changing clutch coil and volume increases the electromagnetic force of armature, and the driving torque of clutch increases.
More than show and describe basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. a Double-magnetic-circelectromagnetic electromagnetic clutch, comprise a clutch body, baffle plate and armature are installed in the yoke in described clutch body, it is characterized in that: described armature is along the circumferential direction evenly provided with six the first circumferential grooves, three the second circumferential grooves are along the circumferential direction evenly provided with in the middle of described baffle plate, be positioned in described second circumferential groove periphery on baffle plate and be along the circumferential direction provided with three the 3rd circumferential grooves, when after magnetic clutch installation, the 3rd circumferential groove on described baffle plate and armature and yoke combine, and form the first magnetic circuit; The second circumferential groove on described baffle plate and armature and yoke combine, and form the second magnetic circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310606987.7A CN103671621B (en) | 2013-11-25 | 2013-11-25 | A kind of Double-magnetic-circelectromagnetic electromagnetic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310606987.7A CN103671621B (en) | 2013-11-25 | 2013-11-25 | A kind of Double-magnetic-circelectromagnetic electromagnetic clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103671621A CN103671621A (en) | 2014-03-26 |
| CN103671621B true CN103671621B (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310606987.7A Expired - Fee Related CN103671621B (en) | 2013-11-25 | 2013-11-25 | A kind of Double-magnetic-circelectromagnetic electromagnetic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103671621B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5996759A (en) * | 1997-08-26 | 1999-12-07 | Denso Corporation | Coil-rotation type electromagnetic clutch |
| CN101275609A (en) * | 2007-03-30 | 2008-10-01 | 美蓓亚株式会社 | Electromagnetic clutch |
| CN102758857A (en) * | 2012-07-16 | 2012-10-31 | 日丰机械有限公司 | Two-speed electromagnetic fan clutch |
| CN202811039U (en) * | 2012-09-30 | 2013-03-20 | 孙洵 | Clutch of automobile electromagnetic fan |
| CN203641330U (en) * | 2013-11-25 | 2014-06-11 | 安徽创新电磁离合器有限公司 | Electromagnetic clutch adopting double magnetic circuit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8844701B2 (en) * | 2008-03-14 | 2014-09-30 | Warner Electric Technology Llc | Rotational coupling device with improved drive key retention structure |
-
2013
- 2013-11-25 CN CN201310606987.7A patent/CN103671621B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5996759A (en) * | 1997-08-26 | 1999-12-07 | Denso Corporation | Coil-rotation type electromagnetic clutch |
| CN101275609A (en) * | 2007-03-30 | 2008-10-01 | 美蓓亚株式会社 | Electromagnetic clutch |
| CN102758857A (en) * | 2012-07-16 | 2012-10-31 | 日丰机械有限公司 | Two-speed electromagnetic fan clutch |
| CN202811039U (en) * | 2012-09-30 | 2013-03-20 | 孙洵 | Clutch of automobile electromagnetic fan |
| CN203641330U (en) * | 2013-11-25 | 2014-06-11 | 安徽创新电磁离合器有限公司 | Electromagnetic clutch adopting double magnetic circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103671621A (en) | 2014-03-26 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20181125 |