CN207926364U - A kind of electromagnetic clutch motor - Google Patents
A kind of electromagnetic clutch motor Download PDFInfo
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- CN207926364U CN207926364U CN201820469235.9U CN201820469235U CN207926364U CN 207926364 U CN207926364 U CN 207926364U CN 201820469235 U CN201820469235 U CN 201820469235U CN 207926364 U CN207926364 U CN 207926364U
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- worm gear
- output shaft
- mounting base
- shell
- worm
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Abstract
The utility model is related to disclose a kind of electromagnetic clutch motor, including shell, rotation is provided with rotor in the shell, worm and worm wheel, rotor is arranged with worm screw linkage, worm gear is intermeshed with worm screw, output shaft is provided on shell, shell setting is stretched out in one end of output shaft, the worm gear is equipped with the first centre bore, the output shaft is arranged in the first centre bore, worm gear is rotatably provided on output shaft, output shaft is equipped with mounting base, mounting base is arranged with output shaft linkage, the mounting base is equipped with electromagnetic wire ring support in the side far from worm gear, it is arranged with coil on electromagnetic wire ring support, coil can generate worm gear suction and worm gear is made to be close to realize the linkage of worm gear and output shaft with mounting base after being powered.By using said program, the utility model overcomes the shortcomings of the prior art, provides a kind of electromagnetic clutch motor, can be easy to implement manual operation.
Description
Technical field
The utility model is related to technical field of motors, especially a kind of electromagnetic clutch motor.
Background technology
Direct current endless screw electric motor is often used in mechanical equipment appliance field and automotive field, by time of motor in motor
Revolution decelerates to desired winding number, and obtains larger torque.
General direct current endless screw electric motor includes shell, and rotor, worm screw, worm gear are equipped in shell, and rotor can drive worm screw to turn
Dynamic, worm gear is rotatably arranged in shell, and worm gear is intermeshed with worm screw, and output shaft has been wholely set on worm gear, and output shaft stretches out
Shell.When endless screw electric motor drives certain transmission mechanism to run, because failure problem can not make output shaft normal operation, at this time
It needs to be operated manually, since worm and gear has the function of self-locking, under the action of the direct current endless screw electric motor, output shaft is not
It can be freely rotated, therefore can not be operated manually.
Invention content
The utility model overcomes the deficiencies in the prior art, provides a kind of electromagnetic clutch motor, can be easy to implement hand
Dynamic operation.
To achieve the goals above, the technical solution adopted in the utility model is：A kind of electromagnetic clutch motor, including shell
Body, the interior rotation of the shell are provided with rotor, worm and worm wheel, and rotor is arranged with worm screw linkage, and worm gear and worm screw are intermeshed,
Output shaft is provided on shell, shell setting is stretched out in one end of output shaft, and the worm gear is equipped with the first centre bore, the output
Axis is arranged in the first centre bore, and worm gear is rotatably provided on output shaft, and output shaft is equipped with mounting base, mounting base and output shaft
Linkage setting, the mounting base are equipped with electromagnetic wire ring support in the side far from worm gear, coil, coil are arranged on electromagnetic wire ring support
Suction can be generated after energization to worm gear makes worm gear be close to realize the linkage of worm gear and output shaft with mounting base.
By using said program, worm gear is equipped with metallic plate or is inherently made of metal, mounting base and output shaft
Linkage setting, mounting base are equipped with electromagnetic wire ring support in the side far from worm gear, and coil is arranged in electromagnetic wire ring support, and coil is logical
After electricity, coil can generate suction to worm gear and worm gear is close to mounting base, increase the frictional force between worm gear and mounting base,
The linkage for realizing worm gear and output shaft, when motor operation, rotor drives worm screw rotation, and worm screw drives worm gear rotation, to band
Dynamic output shaft rotation, when motor is out of service, since worm and gear has the function of self-locking, is unable to rotary output axis, to
It can not be operated manually；After coil blackout, the frictional force between worm gear and mounting base becomes smaller, and worm gear is rotatably provided in output
On axis, when motor operation, worm gear cannot drive output shaft to rotate, when motor is out of service, since worm gear and output shaft can
It relatively rotates, output shaft free to rotate, is easy to implement manual operation at this time.
The utility model it is further setting be：The worm gear is additionally provided with sleeve member and iron in the side close to mounting base
Plate, the sleeve member are set between worm gear and iron plate, and sleeve member is fixedly connected with worm gear and iron plate respectively, and output shaft is arranged in lining
The medium position of external member and iron plate.
By using said program, iron plate is at discoid setting, and for connecting worm gear and iron plate, three fixes to be connected sleeve member
It connects, sleeve member can be such that worm gear and iron plate is arranged concentrically, and be worn convenient for output shaft, and coil attracts iron plate after being powered, so that snail
Wheel is arranged with output shaft linkage.
The utility model it is further setting be：The mounting base is fixed at discoid setting, the output shaft
The medium position of mounting base, the mounting base are being equipped with groove, groove and electromagnetic wire ring support close to the side of electromagnetic wire ring support
Shape adaptation, the medium position of the groove are arranged locating piece, and the electromagnetic wire ring support corresponds at locating piece equipped with can be with positioning
The mating locating slot of block.
By using said program, electromagnetic wire ring support is plugged on the locating piece of groove by locating slot thereon and realizes electricity
The location and installation of magnet-wire ring support, it is easy for installation, it is arranged with coil on the lateral surface of battery line ring support, magnetic can be generated after being powered
Power.
The utility model it is further setting be：The bottom surface of the groove is circumferentially with several bar shapeds along output shaft
Hole, each strip-shaped hole interval setting.
By using said program, the bottom surface of groove is equipped with two circle strip-shaped holes, and each strip-shaped hole is evenly spaced on,
The setting of strip-shaped hole preferably passes through convenient for the magnetic force of coil, attracts the effect of worm gear more preferable.
The utility model it is further setting be：The shell is equipped with speed reducing box base, the speed reducing box base upper cover
Equipped with reduction box cover board, reduction box cover board is fixed on speed reducing box base, and speed reducing box base is equipped with cavity, worm gear rotation
It is arranged in cavity, the shell is equipped with the straight trough installed for worm screw, offers and can connect with straight trough on the side wall of the cavity
Logical opening.
By using said program, speed reducing box base and reduction box cover board constitute entire reduction box, worm gear, mounting base and electricity
Between speed reducing box base and reduction box cover board, worm screw is rotatably arranged in the straight trough of shell magnetic coil seating, straight trough and cavity
It is connected to by opening, is just meshed with worm screw in opening worm gear, simple in structure, stable transmission.
The utility model it is further setting be：The medium position of the bottom surface of the cavity offers the second centre bore, institute
It states the second central hole and locating ring is installed, the lateral surface of the locating ring and the medial surface of the second centre bore are inconsistent, positioning
Ring is equipped with the third centre bore worn for output shaft.
By using said program, locating ring is mounted on the second central hole, the lateral surface of locating ring and the second centre bore
Medial surface close-fitting, it is not easy to fall, output shaft is passed through from the third central hole of locating ring, and gap is smaller herein, output shaft
Amplitude of fluctuation it is smaller, output shaft output more stablize.
The utility model it is further setting be：The shell is equipped with hall sensing plate in one side of speed reducing box base.
By using said program, shell is equipped with the slot for hall sensing plate grafting, hall sensing plate and external electrical
Road is electrically connected, and hall sensing plate is located at one side of worm screw, can be used for detecting the rotating speed of worm screw, to obtain turning for rotor in real time
Speed, convenient for being precisely controlled the operation of motor.
The utility model it is further setting be：The worm gear is made of plastics, the worm gear, sleeve member and iron plate one
Injection molding.
By using said program, worm gear, sleeve member and iron plate integrated injection molding so that this three is fixedly connected, and saves
Other connection structures have been gone, it is easy to process, it is connected firmly.
The utility model it is further setting be：The output shaft is with mounting base by plastics integrated injection molding.
By using said program, output shaft and mounting base integrated injection molding are easy to process, save material, reduce
Production cost.
The utility model is further described below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the configuration schematic diagram of the utility model embodiment；
Fig. 3 is mounting base and output shaft overall structure diagram in the utility model embodiment；
Fig. 4 is the structural schematic diagram of electromagnetic wire ring support in the utility model embodiment；
Fig. 5 is the scheme of installation of worm screw in the utility model embodiment；
Fig. 6 is the structural schematic diagram of speed reducing box base in the utility model embodiment；
Fig. 7 is the fit structure schematic diagram of worm screw and rotor in the utility model embodiment.
Specific implementation mode
As shown in Fig. 1-Fig. 7, a kind of electromagnetic clutch motor, including shell 1, shell 1 is interior to be equipped with rotor 2, worm screw 3 and worm gear
41, shell 1 uses permanent-magnet material, 2 coiling of rotor composition alternately to be contacted with conversion sheet by the brush of 2 end of rotor, and motor is protected
A direction rotation is held, rotor 2, worm screw 3 and worm gear 41 are rotatably arranged on respectively in shell 1, and rotor 2 is arranged with the linkage of worm screw 3,
Can be by shaft coupling or directly by mating, worm gear 41 is intermeshed with worm screw 3, and output shaft 51 is provided on shell 1,
Shell 1 is stretched out in one end of output shaft 51, and worm gear 41 is equipped with the first centre bore 411, and output shaft 51 is arranged in the first centre bore
411, worm gear 41 is rotatably provided on output shaft 51, and output shaft 51 is equipped with mounting base 52, mounting base 52 and output shaft 51 1
Body injection molding realizes that mounting base 52 and the linkage of output shaft 51 are arranged, naturally it is also possible to pass through the mating connection for realizing the two
It is dynamic, it can also realize that the linkage of the two, mounting base 52 are equipped with electricity in the side far from worm gear 41 by the structure of fixture block and card slot
Magnet-wire ring support 6, coil 61 is arranged on electromagnetic wire ring support 6, and worm gear 41 is equipped with metallic plate or is inherently made of metal, line
Circle 61 can generate worm gear 41 suction and worm gear 41 is made to be close to realize the connection of worm gear 41 and output shaft 51 with mounting base 52 after being powered
Dynamic, the magnetic force of coil 61 attracts worm gear 41, increases the frictional force between worm gear 41 and mounting base 52 and realizes the two linkage, certainly
It can also be to be equipped with connected structure between worm gear 41 and mounting base 52, after coil 61 is powered, snail can be achieved under the attraction of magnetic force
Wheel 41 is mating with mounting base 52, and after coil blackout, magnetic force disappears, and worm gear 41 is separated from each other with mounting base 52, to real
Existing worm gear 41 and the linkage of mounting base 52 detach.
In the present embodiment, worm gear 41 is being additionally provided with sleeve member 42 and iron plate 43, sleeve member close to the side of mounting base 52
42 be set between worm gear 41 and iron plate 43, worm gear 41 is made of plastics, worm gear 41, sleeve member 42 and 43 integrated injection molding of iron plate at
Type, sleeve member 42 can also be by way of clampings or the mode of close-fitting grafting is realized and connected with the fixed of worm gear 41 and iron plate 43
It connects, output shaft 51 is arranged in the medium position of sleeve member 42 and iron plate 43.Iron plate 43 can also be had by other to be inhaled by magnetic force
The metal material instead of conjunction, can also be embedded with magnet in worm gear 41, and coil 61, which is powered, to be generated magnetic force and attract magnet.
In the present embodiment, for mounting base 52 at discoid setting, output shaft 51 is integrally disposed upon the middle position of mounting base 52
It sets, mounting base 52 is being equipped with groove 521 close to the side of electromagnetic wire ring support 6, the shape adaptation of groove 521 and electromagnetic wire ring support 6,
The medium position of groove 521 is wholely set locating piece 522, and being equipped at the correspondence locating piece 522 of electromagnetic wire ring support 6 can be with locating piece
522 mating locating slots 62.
In the present embodiment, the bottom surface of groove 521 is circumferentially with several strip-shaped holes 523, each bar shaped along output shaft 51
The setting of the interval of hole 523.
In the present embodiment, it has been wholely set speed reducing box base 11 on shell 1, reduction box is covered on speed reducing box base 11
Cover board 12, reduction box cover board 12 are fixed at by the screw that is screwed on speed reducing box base 11, and speed reducing box base 11 is equipped with recessed
Chamber 111, worm gear 41 are rotatably arranged in cavity 111, worm gear 41, sleeve member 42, iron plate 43, mounting base 52, electromagnetic wire ring support 6 by
Reduction box cover board 12 is located in cavity 111, and shell 1 is equipped with the straight trough 13 installed for worm screw 3, is opened on the side wall of cavity 111
Equipped with the opening 14 that can be connected to straight trough 13.
In the present embodiment, the medium position of the bottom surface of cavity 111 offers the second centre bore 112, the second centre bore 112
Place is equipped with locating ring 7, and the lateral surface of locating ring 7 and the medial surface of the second centre bore 112 are inconsistent, and locating ring 7, which is equipped with, to be supplied
The third centre bore 71 that output shaft 51 is worn.
In the present embodiment, shell 1 is equipped with hall sensing plate 8 in one side of straight trough 13, and shell is equipped with for hall sensing
The socket 15 of 8 grafting of plate, straight trough 13 are equipped with detection through-hole 16 at corresponding hall sensing plate 8, and it is outer to be also equipped with connection on shell 1
The contact pin 9 of portion's power supply.
Above example, only one kind of the utility model preferably specific embodiment, those skilled in the art are in this reality
It is included in the scope of protection of the utility model with the usual variations and alternatives carried out in new technique aspects.
Claims (9)
1. a kind of electromagnetic clutch motor, including shell, the interior rotation of the shell is provided with rotor, worm and worm wheel, rotor and snail
Bar linkage setting, worm gear are intermeshed with worm screw, and output shaft is provided on shell, and shell setting is stretched out in one end of output shaft,
It is characterized in that：The worm gear is equipped with the first centre bore, and the output shaft is arranged in the first centre bore, and worm gear is rotatably provided in
On output shaft, output shaft is equipped with mounting base, and mounting base is arranged with output shaft linkage, and the mounting base is in the side far from worm gear
Equipped with electromagnetic wire ring support, coil is arranged on electromagnetic wire ring support, coil can generate suction to worm gear after being powered and make worm gear and peace
Dress seat is close to realize the linkage of worm gear and output shaft.
2. a kind of electromagnetic clutch motor according to claim 1, it is characterised in that：The worm gear is close to the one of mounting base
Side is additionally provided with sleeve member and iron plate, and the sleeve member is set between worm gear and iron plate, and sleeve member is fixed with worm gear and iron plate respectively
Connection, output shaft are arranged in the medium position of sleeve member and iron plate.
3. a kind of electromagnetic clutch motor according to claim 1 or 2, it is characterised in that：The mounting base is set at discoid
It sets, the output shaft is fixed at the medium position of mounting base, and the mounting base is equipped with close to the side of electromagnetic wire ring support
Locating piece, the electromagnetic wire ring support pair is arranged in the medium position of groove, the shape adaptation of groove and electromagnetic wire ring support, the groove
Answer at locating piece be equipped with can be mating with locating piece locating slot.
4. a kind of electromagnetic clutch motor according to claim 3, it is characterised in that：The bottom surface of the groove is along output shaft
It is circumferentially with several strip-shaped holes, each strip-shaped hole interval setting.
5. a kind of electromagnetic clutch motor according to claim 1 or 2, it is characterised in that：The shell is equipped with reduction box
Pedestal is covered with gear box cover plate on the speed reducing box base, and reduction box cover board is fixed on speed reducing box base, reduction box
Pedestal is equipped with cavity, and worm gear is rotatably arranged in cavity, and the shell is equipped with the straight trough installed for worm screw, the cavity
The opening that can be connected to straight trough is offered on side wall.
6. a kind of electromagnetic clutch motor according to claim 5, it is characterised in that：The medium position of the bottom surface of the cavity
The second centre bore is offered, second central hole is equipped with locating ring, the lateral surface of the locating ring and the second centre bore
Medial surface it is inconsistent, locating ring is equipped with the third centre bore that is worn for output shaft.
7. a kind of electromagnetic clutch motor according to claim 5, it is characterised in that：The shell is equipped in one side of straight trough
Hall sensing plate.
8. a kind of electromagnetic clutch motor according to claim 2, it is characterised in that：The worm gear is made of plastics, described
Worm gear, sleeve member and iron plate integrated injection molding.
9. a kind of electromagnetic clutch motor according to claim 3, it is characterised in that：The output shaft is with mounting base by plastics
Integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469235.9U CN207926364U (en) | 2018-03-30 | 2018-03-30 | A kind of electromagnetic clutch motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469235.9U CN207926364U (en) | 2018-03-30 | 2018-03-30 | A kind of electromagnetic clutch motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207926364U true CN207926364U (en) | 2018-09-28 |
Family
ID=63595584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820469235.9U Active CN207926364U (en) | 2018-03-30 | 2018-03-30 | A kind of electromagnetic clutch motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207926364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233614A (en) * | 2018-03-30 | 2018-06-29 | 温州市永晨机电有限公司 | A kind of electromagnetic clutch motor |
-
2018
- 2018-03-30 CN CN201820469235.9U patent/CN207926364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233614A (en) * | 2018-03-30 | 2018-06-29 | 温州市永晨机电有限公司 | A kind of electromagnetic clutch motor |
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