CN102269227A - Single-deck slide-ring-free electromagnetic clutch - Google Patents
Single-deck slide-ring-free electromagnetic clutch Download PDFInfo
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- CN102269227A CN102269227A CN 201110211326 CN201110211326A CN102269227A CN 102269227 A CN102269227 A CN 102269227A CN 201110211326 CN201110211326 CN 201110211326 CN 201110211326 A CN201110211326 A CN 201110211326A CN 102269227 A CN102269227 A CN 102269227A
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Abstract
The invention belongs to the technical field of electromagnetic clutches, and relates to a single-deck slide-ring-free electromagnetic clutch. The clutch consists of a driving piece, a driven piece, a coil piece and a friction plate, and is characterized in that the driving piece is formed by the integrated connection of a static iron 1 and driving magnetic rings 4, 5 and 6 through a bearing 3; the inner hole of the static iron 1 is connected with the bearing, and a coil 2 is fixed in a groove of the static iron 1; the driven piece is formed by the connection of a gear shaft 11 and a moving iron inner gear ring 8 through a fixed cover ring 10 and a gear shaft positioning ring 12; and friction plates 7 are installed between the driving magnetic rings 4, 5 and 6 and the moving iron inner gear ring 8. After the coil is energized, electromagnetic force is generated to pickup the moving iron inner gear ring, the driving rotation torque is transferred to the driven piece through the friction plate, thus the synchronous operation or brake of the driving piece and the driven piece is realized, and the aims of motive power transmission, operation control, rapid brake and accurate positioning are achieved.
Description
Technical field
The invention belongs to the magnetic clutch technical field, relating to the single-deck that is used for transferring power, control manipulation on a kind of machinery production line does not have the slip ring magnetic clutch.
Background technique
Same train clutch product in use in the market, have mainly that rated moment is little, voltage rating is higher, that coil consumes function is bigger than normal and maximum allowable speed is on the low side and noise is bigger than normal, deficiencies such as complex structure and installation and maintenance inconvenience simultaneously.
Summary of the invention
The purpose of this invention is to provide the single-deck that a kind of simple in structure and installation and maintenance is convenient, noise is little and do not have the slip ring magnetic clutch.Can effectively carry out fast, accurately change, obtain the transmission of moment of torsion the mechanical energy in the industrial production.
Single-deck provided by the present invention does not have the slip ring magnetic clutch and adopts following technological scheme: this single-deck does not have the slip ring magnetic clutch, form by driving link, driven member, coil piece and friction plate, be characterized in described driving link by quiet iron 1 and initiatively magnetic ring 4-initiatively magnetic ring 5-initiatively magnetic ring 6 connect as one by bearing 3 and constitute, the endoporus of quiet iron 1 is connected with bearing 3, and coil piece 2 is fixed in quiet iron 1 groove; Driven member is connected and composed by fixedly shroud ring 10, tooth axle positioning ring 12 by tooth axle 11 and moving iron internal gear 8, and friction plate 7 is contained in initiatively initiatively magnetic ring 5-initiatively between magnetic ring 6 and the moving iron internal gear 8 of magnetic ring 4-.
The magnetism resistent ring that active magnetic ring 5 is made for the copper product that adopts non-magnetic conduction in the described driving link places quiet iron 1.
Magnetic clutch working principle provided by the present invention is as described below: quiet iron 1 and active magnetic ring 4-initiatively magnetic ring 5-active magnetic ring 6 connect as one the formation driving link by bearing 3; Tooth axle 11 and moving iron internal gear 8 are by fixedly shroud ring 10, tooth axle positioning ring 12 connect and compose driven member; Coil piece 2 is fixed in quiet iron 1 groove, after coil piece 2 energisings, produce the moving iron internal gear 8 of magnetic field adhesive, pass torque to driven member by friction plate 7, thereby make driving link and driven member realize run-in synchronism or braking, reach the purpose of transferring power, control manipulation, fast braking, accurate location.
Magnetic clutch provided by the present invention has simple in structure and installation and maintenance advantage easily, product specification exquisiteness, compact structure, volume is little, noise is low, in light weight.Initiatively magnetic ring 5 adopts the copper product of non-magnetic conduction to be made into magnetism resistent ring and places iron core, prevents magnet short-cut path, can effectively reduce leakage field, strengthens electromagnetic force greatly.The driven moving iron internal gear and the moment of tooth axle divide balancing, structure more to become rationally, can effectively carry out fast, accurately change the mechanical energy in the industrial production, obtain the transmission of moment of torsion.
Description of drawings
Fig. 1 is an embodiment's of a magnetic clutch provided by the present invention structural representation.
Among the figure: 1, quiet iron; 2, coil; 3, bearing; 4,5,6 active magnetic rings (material: 10# steel, H62 brass); 7, friction plate (composite friction material); 8, moving iron internal gear (material: electrical pure iron); 9, fixing threaded hole; 10, fixing shroud ring (material: the A3 steel); 11, tooth axle (material: 45 steel); 12, tooth axle positioning ring.
Embodiment
Below in conjunction with description of drawings enforcement of the present invention.Fig. 1 is an embodiment's of a magnetic clutch provided by the present invention structural representation.This embodiment is that a single-deck that is used for being used for transferring power on the machinery production lines such as tobacco, packing, printing, controlling manipulation does not have the slip ring magnetic clutch.
Referring to Fig. 1, this single-deck does not have the slip ring magnetic clutch and is made up of driving link, driven member, coil piece and friction plate, described driving link is connected as one by bearing 3 by quiet iron 1 and active magnetic ring 4-active magnetic ring 5-active magnetic ring 6 and constitutes, the endoporus of quiet iron 1 is connected with bearing 3, and coil piece 2 is fixed in quiet iron 1 groove; Driven member is connected and composed by fixedly shroud ring 10, tooth axle positioning ring 12 by tooth axle 11 and moving iron internal gear 8, and friction plate 7 is contained in initiatively initiatively magnetic ring 5-initiatively between magnetic ring 6 and the moving iron internal gear 8 of magnetic ring 4-.After the energising of driving link coil piece, produce the moving iron internal gear 8 of electromagnetic force adhesive, active moment is passed to driven member by friction plate 7; After driving link coil piece dead electricity, electromagnetic force disappears, and driving link and driven member are in the effect disengaging of following moment of spring.By to coil, the control of dead electricity, thereby make driving link and driven member realize run-in synchronism or braking, reach purpose of design.Quiet iron 1 adopts the 10# steel to do among this embodiment, and coil 2 adopts exoskeletal technique for coiling, can dwindle size, the increase line footpath of coil window and save material, has improved overall efficiency.Bearing 3 adopts Japanese NSK imported bearing, maximum speed can reach 5000 to be changeed, rotating speed than like product improves more than 70%, initiatively magnetic ring 4,6 adopts the 10# steel, initiatively magnetic ring 5 adopts H62 brass, friction plate 7 adopts composite friction material to make, and moving iron internal gear 8 adopts the electrical pure iron material.
Magnetic clutch provided by the present invention is simple in structure, convenient for installation and maintenance, low in energy consumption, can effectively carry out fast, accurately change the mechanical energy in the industrial production, obtains the transmission and the control of moment of torsion.
The important technological parameters of the magnetic clutch that this embodiment provided is as follows:
High workload rotating speed (rev/min): 5000;
Operating torque (Nm): Ma (moving time) 18, Ms when quiet () 30;
Weight (Kg): 1.9;
Power (W): 20 °/12 120 °/9;
Operating voltage (V DC): 24 ± 10%;
Operating current (A): 0.36 ± 0.02;
Operating ambient temperature :-10～+ 120 ℃.
Claims (2)
1. a single-deck does not have the slip ring magnetic clutch, form by driving link, driven member, coil piece and friction plate, it is characterized in that described driving link connects as one formation by quiet iron (1) and active magnetic ring 4-active magnetic ring 5-active magnetic ring 6 by bearing (3), the endoporus of quiet iron (1) is connected with bearing (3), and coil piece (2) is fixed in the groove of quiet iron (1); Driven member is connected and composed by fixedly shroud ring (10), tooth axle positioning ring (12) by tooth axle (11) and moving iron internal gear (8), and friction plate (7) is contained in initiatively initiatively magnetic ring 5-initiatively between magnetic ring 6 and the moving iron internal gear (8) of magnetic ring 4-.
2. single-deck according to claim 1 does not have the slip ring magnetic clutch, it is characterized in that the magnetism resistent ring that active magnetic ring 5 is made for the copper product that adopts non-magnetic conduction in the described driving link, places quiet iron (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110211326 CN102269227A (en) | 2011-07-26 | 2011-07-26 | Single-deck slide-ring-free electromagnetic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110211326 CN102269227A (en) | 2011-07-26 | 2011-07-26 | Single-deck slide-ring-free electromagnetic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102269227A true CN102269227A (en) | 2011-12-07 |
Family
ID=45051619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110211326 Pending CN102269227A (en) | 2011-07-26 | 2011-07-26 | Single-deck slide-ring-free electromagnetic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102269227A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758991A (en) * | 2014-01-24 | 2014-04-30 | 北京阳铭诚科技有限责任公司 | Electromagnetic clutch gear shifting device |
| CN106481688A (en) * | 2015-08-26 | 2017-03-08 | 翰昂汽车零部件有限公司 | Rotor flange with inconsistent shape |
| CN108982147A (en) * | 2018-08-06 | 2018-12-11 | 中国地质大学（武汉） | A kind of plunger type vibration revolution sampler drill based on spatial cam |
| CN110735595A (en) * | 2019-09-28 | 2020-01-31 | 浙江雅市晶科技有限公司 | curtain of cassettes with magnetic control switches |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208482U (en) * | 1987-05-21 | 1988-04-20 | 田金铭 | Friction type electromagnetic clutch with sliding ring |
| US5687823A (en) * | 1995-03-29 | 1997-11-18 | Nippondenso Co., Ltd. | Electromagnetic clutch |
| CN2482606Y (en) * | 2001-07-20 | 2002-03-20 | 韩伍林 | Electromagnetic friction clutch |
| CN201627842U (en) * | 2010-01-20 | 2010-11-10 | 绵阳市利通印刷机械制造有限公司 | Special electromagnetic clutch device for paper cutting machine |
-
2011
- 2011-07-26 CN CN 201110211326 patent/CN102269227A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208482U (en) * | 1987-05-21 | 1988-04-20 | 田金铭 | Friction type electromagnetic clutch with sliding ring |
| US5687823A (en) * | 1995-03-29 | 1997-11-18 | Nippondenso Co., Ltd. | Electromagnetic clutch |
| CN2482606Y (en) * | 2001-07-20 | 2002-03-20 | 韩伍林 | Electromagnetic friction clutch |
| CN201627842U (en) * | 2010-01-20 | 2010-11-10 | 绵阳市利通印刷机械制造有限公司 | Special electromagnetic clutch device for paper cutting machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758991A (en) * | 2014-01-24 | 2014-04-30 | 北京阳铭诚科技有限责任公司 | Electromagnetic clutch gear shifting device |
| CN106481688A (en) * | 2015-08-26 | 2017-03-08 | 翰昂汽车零部件有限公司 | Rotor flange with inconsistent shape |
| CN108982147A (en) * | 2018-08-06 | 2018-12-11 | 中国地质大学（武汉） | A kind of plunger type vibration revolution sampler drill based on spatial cam |
| CN108982147B (en) * | 2018-08-06 | 2024-02-27 | 中国地质大学（武汉） | Plunger type vibration rotary sampling drilling machine based on space cam mechanism |
| CN110735595A (en) * | 2019-09-28 | 2020-01-31 | 浙江雅市晶科技有限公司 | curtain of cassettes with magnetic control switches |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111207 |