CN201656677U - DC motor with electromagnetic clutch - Google Patents

DC motor with electromagnetic clutch Download PDF

Info

Publication number
CN201656677U
CN201656677U CN2010201720187U CN201020172018U CN201656677U CN 201656677 U CN201656677 U CN 201656677U CN 2010201720187 U CN2010201720187 U CN 2010201720187U CN 201020172018 U CN201020172018 U CN 201020172018U CN 201656677 U CN201656677 U CN 201656677U
Authority
CN
China
Prior art keywords
motor
friction plate
worm gear
iron core
main 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 - Lifetime
Application number
CN2010201720187U
Other languages
Chinese (zh)
Inventor
林会明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2010201720187U priority Critical patent/CN201656677U/en
Application granted granted Critical
Publication of CN201656677U publication Critical patent/CN201656677U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Gear Transmission (AREA)

Abstract

The utility model discloses a DC (direct current) motor with an electromagnetic clutch, which includes a motor main body 1, a motor lower cover 2, a worm gear 3, a gasket 4, a driving friction plate 5, a driven motor shaft 6, a driven friction plate 7, a coil 8, an iron core 9, and a motor upper cover 10, wherein the motor main body 1 is connected with the worm gear 3; the worm gear 3 is connected with the driving friction plate 5 through embedded teeth at the upper end of the worm gear 3; the driven motor shaft 6 and the driven friction plate 7 are fixed together in an interference fit manner; the electromagnetic coil 8 is fixed with the iron core 9; and the iron core 9 is fixed with the motor upper cover 10. The DC motor effectively solves a problem with motor clutching. Compared with the prior art, the DC motor has the advantages of simple structure, small volume, small rotational inertia, fast response, long service life, short-range manual operation, and capabilities of centralized control and remote control. The DC motor is suitable for popularization and application in business cars.

Description

A kind of direct current machine of charged magnet clutch
Technical field
The utility model relates to a kind of motor of charged magnetic clutch.
Background technology
At present, domestic direct current machine generally adopts worm and gear to slow down.Do not have clutch function, as be used in the automatic door unit, in case of emergency, automatically-controlled door is not that can't to open be exactly to crush the passenger.Domestic present way is to add a cover clutch is controlled automatically-controlled door by handle or drag-line emergency release.As can only be in car with handle the emergency release relevant criterion of release (do not meet outside the Che Neiche can both), as use drag-line, the Che Neiche loong shunt is to release mechanism, its complex structure, fails extensively to promote at the failure rate height.
Summary of the invention
At the deficiencies in the prior art, the purpose of this utility model is: because the limitation of manual slide, commercial vehicle adopts power-operated sliding door will become trend, the critical component of power-operated sliding door is exactly a drive motors, because direct current machine does not have clutch function at present, need add the cover clutch, the promotion and application that cause the cost height, volume is big, installation is inconvenient, are unfavorable for power-operated sliding door, the utility model provides a kind of direct current machine of charged magnetic clutch function, has effectively solved the problems referred to above.
Technical scheme of the present invention is:
A kind of direct current machine of charged magnet clutch, it is characterized in that: it is by motor main body, motor lower cover, worm gear, pad, active friction plate, slave motor axle, constitute from movable friction plate, solenoid, iron core, motor loam cake, described motor main body links to each other with described worm gear, described worm gear links to each other with described active friction plate by the tooth embedding of its upper end, described slave motor axle and describedly be fixed together by interference fit from movable friction plate, described solenoid and described iron core are fixed together, and described iron core and described motor loam cake are fixed together.
The direct current machine of above-mentioned charged magnet clutch, it is further characterized in that: it also comprises pad, described pad is contained in the middle of described worm gear and the described active friction plate; Described motor main body links to each other with described worm gear by worm screw; Described active friction plate and be Armco iron and friction material assembly from movable friction plate.
Beneficial effect of the present invention:
The utility model discloses a kind of motor of charged magnetic clutch function, effectively solved other clutch, cost height, volume be big, it is inconvenient to install, and inconvenient centralized control and far distance controlled, is unfavorable for the problem of the promotion and application of power-operated sliding door.The utility model provides a kind of direct current machine of charged magnetic clutch function of novelty, has solved the problems referred to above effectively, for power-operated sliding door is laid a good foundation at Chinese large-scale promotion application.
Description of drawings
Fig. 1 is the DC motor structure schematic diagram of the charged magnet clutch of the embodiment of the invention;
Fig. 2 is the DC motor structure explosive view of the charged magnet clutch of the embodiment of the invention;
Fig. 3 is the structural representation of the worm gear of the embodiment of the invention;
Fig. 4 is the structural representation of the active friction plate of the embodiment of the invention;
Fig. 5 is the structural representation of the motor main body (band worm screw) of the embodiment of the invention.
Embodiment
Below in conjunction with drawings and Examples the present invention is further described.
As shown in Figure 1 and Figure 2, the direct current machine of the charged magnetic clutch function of present embodiment, clutch is in the lower cover of direct current machine, and motor is by the motor main body 1 that contains worm screw, motor lower cover 2, worm gear 3, pad 4, active friction plate 5, slave motor axle 6, constitute from movable friction plate 7, solenoid 8, iron core 9, motor loam cake 10.Motor main body 1 links to each other with worm gear 3 by worm screw 11, worm gear 3 links to each other with active friction plate 5 by the tooth embedding of its upper end, slave motor axle 6 be fixed together by interference fit from movable friction plate 7, solenoid 8 is fixed together with iron core 9, iron core 9 is fixed together with motor loam cake 10.It is middle to prevent that grease engaging friction sheet and dust from entering worm gear with active friction plate 5 that pad 4 is contained in worm gear 3.When rotor rotated, after solenoid 8 energisings, iron core 9 produced electromagnetic attractions, with active friction plate 5, inhale to iron core 9 from movable friction plate 7, relied on active friction plate 5, from the frictional force between the movable friction plate 7, and slave motor axle 6 is rotated with worm gear 3.During solenoid 8 outages, iron core 9 demagnetizations do not have electromagnetic attraction, and active friction plate 5 restores under the effect of gravity, and clutch promptly loses the effect of carry-over moment, and slave motor axle 6 does not rotate with worm gear 3, reaches clutch function.
Though the present invention with preferred embodiment openly as above, they are not to be used for limiting the present invention, anyly have the knack of this skill person, without departing from the spirit and scope of the invention, certainly when can doing various variations or retouching, but belong to the present invention's protection range equally.What therefore the present invention should be defined with the application's claim protection range is as the criterion.

Claims (3)

1. the direct current machine of a charged magnet clutch, it is characterized in that: it is by motor main body, motor lower cover, worm gear, pad, active friction plate, slave motor axle, constitute from movable friction plate, solenoid, iron core, motor loam cake, described motor main body links to each other with described worm gear, described worm gear links to each other with described active friction plate by the tooth embedding of its upper end, described slave motor axle and describedly be fixed together by interference fit from movable friction plate, described solenoid and described iron core are fixed together, and described iron core and described motor loam cake are fixed together.
2. the direct current machine of charged magnet clutch according to claim 1, it is characterized in that: it also comprises pad, described pad is contained in the middle of described worm gear and the described active friction plate; Described motor main body links to each other with described worm gear by worm screw.
3. the direct current machine of charged magnet clutch according to claim 2 is characterized in that: described active friction plate and be Armco iron and friction material assembly from movable friction plate.
CN2010201720187U 2010-04-27 2010-04-27 DC motor with electromagnetic clutch Expired - Lifetime CN201656677U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201720187U CN201656677U (en) 2010-04-27 2010-04-27 DC motor with electromagnetic clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201720187U CN201656677U (en) 2010-04-27 2010-04-27 DC motor with electromagnetic clutch

Publications (1)

Publication Number Publication Date
CN201656677U true CN201656677U (en) 2010-11-24

Family

ID=43121910

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201720187U Expired - Lifetime CN201656677U (en) 2010-04-27 2010-04-27 DC motor with electromagnetic clutch

Country Status (1)

Country Link
CN (1) CN201656677U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107919765A (en) * 2017-11-03 2018-04-17 兰州飞行控制有限责任公司 It is a kind of to have the function of to lock stagnant double margin brushless DC electric machine assemblies
CN109681544A (en) * 2019-01-24 2019-04-26 南通联科汽车零部件股份有限公司 A kind of spring-piece type clutch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107919765A (en) * 2017-11-03 2018-04-17 兰州飞行控制有限责任公司 It is a kind of to have the function of to lock stagnant double margin brushless DC electric machine assemblies
CN109681544A (en) * 2019-01-24 2019-04-26 南通联科汽车零部件股份有限公司 A kind of spring-piece type clutch

Similar Documents

Publication Publication Date Title
CN207106470U (en) A kind of battery of electric vehicle quick-change system
CN201656677U (en) DC motor with electromagnetic clutch
CN203845627U (en) Weight energy-storing self-driving elevator
CN200943027Y (en) Small permanent magnetic synchronous gearless traction machine
CN200978354Y (en) Draining retractor
CN206539619U (en) A kind of use for diesel engine electromagnetic clutch
CN202808258U (en) Elevator brake
CN203176213U (en) Locating slipping toothed electromagnetic clutch without slip ring
CN205260701U (en) Centrifugal electromagnetic clutch stopper
CN202251582U (en) Electromagnetic brake
CN206889526U (en) A kind of novel automobile electromagnetic clutch
CN102269227A (en) Single-deck slide-ring-free electromagnetic clutch
CN202565109U (en) Tubular motor
CN201373052Y (en) Dry monolithic electromagnetic clutch brake
CN201395064Y (en) Inertia energy electricity generating braking device
CN212360551U (en) Electromagnetic clutch mechanism
CN202251539U (en) Electromagnetic clutch
CN201466866U (en) Multi-directional friction-noise-free power-loss electromagnetic brake
CN201777757U (en) Brushless DC driving device for elevator
CN202337895U (en) Electromagnetic clutch mechanism for washing machine
CN205063488U (en) Mechanical parking equipment prevents weighing down power device of hook
CN204578338U (en) Built-in belt pulley Permanent Magnet Clutch
CN204895104U (en) Normal close formula electromagnetism tooth inlays clutch and single motor hybrid power system
CN208209723U (en) The rotor worm screw axis mechanism of Industry Door Operator
CN203877700U (en) Safe elevator with outer rotor lifted in rolling mode

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20101124