CN107896020A - A kind of drive motor - Google Patents
A kind of drive motor Download PDFInfo
- Publication number
- CN107896020A CN107896020A CN201711387459.1A CN201711387459A CN107896020A CN 107896020 A CN107896020 A CN 107896020A CN 201711387459 A CN201711387459 A CN 201711387459A CN 107896020 A CN107896020 A CN 107896020A
- Authority
- CN
- China
- Prior art keywords
- magnet
- casing
- axis
- sleeve
- drive motor
- 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.)
- Granted
Links
- 238000012856 packing Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 230000003993 interaction Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/12—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking
- H02K7/125—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking magnetically influenced
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The invention discloses a kind of drive motor, including casing, casing is provided with the axis axially penetrated through along it, is additionally provided with casing：Support meanss are arranged on the both ends of casing, including sliding bearing and the ball bearing that is nested on the outside of sliding bearing, axis are arranged in sliding bearing；Sliding driving device includes the magnet ring being arranged on axis and the loop coil being fixed on the inwall of casing；Rotating driving device includes the magnet sleeve being arranged on axis, the magnet being arranged in magnet sleeve and the arc coil being arranged on the inwall of casing.The present invention, magnetic field is produced using loop coil energization and magnet ring is attracted each other and realizes the movable of axis with repulsive interaction, the rotating of axis is realized using the repulsion mutual with magnet generation of arc coil electricity generation magnetic field, it is simple in construction, without being used in combination with miscellaneous part, two functions of can be achieved with rotating and slide, strong applicability.
Description
Technical field
The present invention relates to appliance field, and in particular to a kind of drive motor.
Background technology
Motor is using the transport facility such as very extensive actuating unit, automobile and electric toothbrush, hair-dryer etc.
Various household electrical appliance, it can all use motor.For motor, the rotation or slip for realizing execution unit are generally required, and mesh
Preceding motor is big multi-functional relatively simple, can only realize spinfunction, forward or reverse, but realize axial slip also need to and its
He could realize part joint, therefore applicable situation is single, or the realization for needing a variety of component combinations to can be only achieved function.
As can be seen here, there is the problem of function is single, poor for applicability in current motor.
The content of the invention
The technical problems to be solved by the invention are that current motor has the problem of function is single, poor for applicability.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention there is provided a kind of drive motor, including
Casing, the casing are provided with the axis axially penetrated through along it, are additionally provided with the casing：
Support meanss, are arranged on the both ends of the casing, including sliding bearing and are nested on the outside of the sliding bearing
Ball bearing, the axis are arranged in the sliding bearing；
Sliding driving device, including the magnet ring being arranged on the axis and the annular being fixed on the inwall of the casing
Coil；
Rotating driving device, including the magnet sleeve being arranged on the axis, the magnetic that is arranged in the magnet sleeve
Iron and the arc coil being arranged on the inwall of the casing.
In another preferred embodiment, first sleeve, the first sleeve and the magnet are provided with the magnet ring
The second sleeve pipe is provided between sleeve pipe, the both ends of the axis are respectively equipped with packing ring, the inner side of the packing ring and the sliding bearing
Face against or separation, using closely matching somebody with somebody between the packing ring, the first sleeve, second sleeve pipe and another described packing ring
Close.
In another preferred embodiment, one end of the casing is provided with end cap, and the other end is provided with necking part, described in two
Support meanss are separately positioned on the end cap, in the necking part.
In another preferred embodiment, the loop coil is arranged on ring set, and the arc coil is arranged on line
On coil support.
In another preferred embodiment, the outer peripheral face of second sleeve pipe is provided with the first miniature magnet, the line
Coil support is provided with the second miniature magnet, and the first miniature magnet and the second miniature magnet may be contained within the axis
On one cross section.
In another preferred embodiment, the magnet sleeve is provided with two symmetrical buckling grooves, and the magnet is
Two, and it is block for arc, and be separately positioned in the buckling groove, circle is formed after the magnet sleeve and the magnet clamping
Column.
In another preferred embodiment, the inwall of the casing is provided with fixed bit, the ring set and the coil branch
Frame is arranged on the fixed bit.
In another preferred embodiment, the end cap is provided with two sockets, and energising terminal is provided with the socket.
The present invention, it is driven using PWM square waves, produce magnetic field using loop coil energization is mutually inhaled with magnet ring
Draw and realize the movable of axis with repulsive interaction, produce magnetic field using arc coil electricity produces mutual repulsion reality with magnet
The rotating of existing axis, will slide and be rotatably provided in the diverse location of casing, simple in construction, make without combining with miscellaneous part
With, two functions of can be achieved with rotating and slide, strong applicability.
Brief description of the drawings
Fig. 1 is the sectional view of the present invention；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is the structural representation of the end cap of the present invention；
Fig. 4 is the structural representation of the ring set of the present invention；
Fig. 5 is the magnet sleeve of the present invention and the structural representation of magnet；
Fig. 6 is the coil brace of the present invention and the structural representation of arc coil.
Embodiment
The invention provides a kind of drive motor, and the present invention is given in detail with reference to specific embodiment and Figure of description
Describe in detail bright.
As depicted in figs. 1 and 2, a kind of drive motor provided by the invention includes casing 5, and casing 5 is provided with along its axial direction
The axis 10 run through, sliding driving device and rotating driving device side by side are additionally provided with casing 5.
Sliding driving device includes the magnet ring 13 being arranged on axis 10 and the loop coil being fixed on the inwall of casing 5
6, loop coil 6 is oppositely arranged with magnet ring 13.Rotating driving device include be arranged on axis 10 magnet sleeve 18, be arranged on
Magnet 17 and the arc coil 9 being arranged on the inwall of casing 5 in magnet sleeve 18, arc coil 9 is relative with magnet 17 to be set
Put.
The present invention, it is driven using PWM square waves, is powered using loop coil 6 and produces magnetic field and the progress phase of magnet ring 13
Mutually attract and the movable of axis 10 is realized in repulsive interaction, produce magnetic field using the energization of arc coil 9 produces phase with magnet 17
The rotating of axis 10 is realized in mutual repulsion, will slide and be rotatably provided in the diverse location of casing 5, simple in construction, without with
Miscellaneous part is used in combination, two functions of can be achieved with rotating and slide, strong applicability.
Present invention additionally comprises support meanss, support meanss are arranged on the both ends of casing 5, including sliding bearing 1 and are nested in
The ball bearing 2 in the outside of sliding bearing 1, axis 10 are arranged in sliding bearing 1.Sliding bearing 1 allows axis 10 to realize
Sliding movement, and ball bearing 2 then ensures that axis 10 can realize rotational action, support meanss make it that the action of axis 10 is cleverer
Work is smooth.
First sleeve 12 is provided with magnet ring 13, the second sleeve pipe 14, axis are provided between first sleeve 12 and magnet sleeve 18
10 both ends are respectively equipped with packing ring 11, the medial surface of packing ring 11 and sliding bearing 1 against or separate, packing ring 11, first sleeve 12,
Using being fitted close between second sleeve pipe 14 and another packing ring 11, this four parts cause the moving range of axis 10 to be limited to
Between two packing rings 11, and the position of magnet ring 13 and magnet 17 is fixed, will not shift.
One end of casing 5 is provided with end cap 4, and the other end is provided with necking part 19, and two support meanss are separately positioned on end cap 4, contracting
In neck 19.Due to installation requirement, it is necessary to which at least one opening allows each part to load in casing 5, and necking part 19
Structure setting then cause axis 10 and support meanss that there is good cooperation, make the Stability Analysis of Structures of support meanss and positioning be accurate
Really.
Loop coil 6 is arranged on ring set 7, and arc coil 9 is arranged on coil brace 8.Ring set 7 and coil brace 8
Set, the setting for loop coil 6 and arc coil 9 provides carrier, can be reloaded into after installing in casing 5, favorably
In the installation accuracy for improving loop coil 6 and arc coil 9, so as to occur instead with magnet ring 13 or magnet 17 after powered up
Should.
The outer peripheral face of second sleeve pipe 14 is provided with the first miniature magnet 15, and coil brace 8 is provided with the second miniature magnet 16,
First miniature magnet 15 is rotated or translated with the second sleeve pipe 14, and the first miniature 15 and second miniature magnet 16 of magnet is by mutually inhaling
Drawing stalls axis 10.Using magnet attracting principle axis 10 is quickly stalled after power no longer provides, realizes brake,
It need not by force be braked using mechanical structure, reduce the abrasion of axis 10 and adjacent component.
Second sleeve pipe 14 and coil brace 8 are plastic material, and the outer peripheral face of the second sleeve pipe 14, which is provided with, is used to installing the
First mounting hole of one miniature magnet 15, the inwall of coil brace 8, which is provided with, is used for the second peace for installing the second miniature magnet 16
Fill hole.Plastic material can avoid interfering the suction of magnet, and the first mounting hole and the second mounting hole make it that installation is more square
Just.
As shown in figure 5, magnet sleeve 18 is provided with two symmetrical buckling grooves, magnet is two, curved bulk, and point
It is not arranged in buckling groove, is formed after magnet sleeve 18 and magnet clamping cylindric.The structure of buckling groove causes magnet sleeve 18
It is easily installed with magnet, and is cylindric after installing, two magnet reacts in turn with arc coil 9, symmetrical configuration, drive
Power is strong.
As shown in Figure 4 and Figure 6, the inwall of casing 5 is provided with fixed bit, and ring set 7 and coil brace 8 are successively set on fixed bit
On.Utilize fixed bit so that ring set 7 and coil brace are more easy to install, and can improve installation accuracy.
As shown in figure 3, end cap 4 is provided with two sockets, energising terminal 3 is provided with socket.Energising terminal 3 ensures loop coil
6 and energization or the off-position of arc coil 9.
The present invention, it is driven using PWM square waves, produce magnetic field using loop coil energization is mutually inhaled with magnet ring
Draw and realize the movable of axis with repulsive interaction, produce magnetic field using arc coil electricity produces mutual repulsion reality with magnet
The rotating of existing axis, will slide and be rotatably provided in the diverse location of casing, simple in construction, make without combining with miscellaneous part
With, two functions of can be achieved with rotating and slide, strong applicability.
The present invention is not only limited to above-mentioned preferred forms, and anyone should learn that what is obtained under the enlightenment of the present invention
Structure change, the technical schemes that are same or similar to the present invention, each fall within protection scope of the present invention.
Claims (10)
1. a kind of drive motor, including casing, the casing is provided with the axis axially penetrated through along it, it is characterised in that described
Also it is provided with side by side on casing：
Sliding driving device, including the magnet ring being arranged on the axis and the toroid being fixed on the inwall of the casing
Circle, the loop coil are oppositely arranged with the magnet ring；
Rotating driving device, including the magnet sleeve being arranged on the axis, the magnet that is arranged in the magnet sleeve and
The arc coil being arranged on the inwall of the casing, the arc coil are oppositely arranged with the magnet.
2. a kind of drive motor according to claim 1, it is characterised in that also including support meanss, the support meanss
It is arranged on the both ends of the casing, including sliding bearing and the ball bearing being nested on the outside of the sliding bearing, the axis
It is arranged in the sliding bearing.
A kind of 3. drive motor according to claim 2, it is characterised in that first sleeve is provided with the magnet ring, it is described
Be provided with the second sleeve pipe between first sleeve and the magnet sleeve, the both ends of the axis are respectively equipped with packing ring, the packing ring with
The medial surface of the sliding bearing against or separation, the packing ring, the first sleeve, second sleeve pipe and another described in
Using tight fit between packing ring.
4. a kind of drive motor according to claim 2, it is characterised in that one end of the casing is provided with end cap, another
End is provided with necking part, and two support meanss are separately positioned on the end cap, in the necking part.
5. a kind of drive motor according to claim 3, it is characterised in that the loop coil is arranged on ring set, institute
Arc coil is stated to be arranged on coil brace.
6. a kind of drive motor according to claim 5, it is characterised in that the outer peripheral face of second sleeve pipe is provided with the
One miniature magnet, the coil brace are provided with the second miniature magnet, and the first miniature magnet rotates with second sleeve pipe
Or translation, the first miniature magnet and the second Miniature magnetic Tie Tong, which cross to attract each other, stalls the axis.
7. a kind of drive motor according to claim 1, it is characterised in that the magnet sleeve is provided with two symmetrically
Buckling groove, the magnet are two, curved bulk, and being separately positioned in the buckling groove, the magnet sleeve and described
Formed after magnet clamping cylindric.
8. a kind of drive motor according to claim 5, it is characterised in that the inwall of the casing is provided with fixed bit, institute
State ring set and the coil brace is successively set on the fixed bit.
9. a kind of drive motor according to claim 4, it is characterised in that the end cap is provided with two sockets, described to insert
It is intraoral to be provided with energising terminal.
10. a kind of drive motor according to claim 6, it is characterised in that second sleeve pipe and the coil brace
It is plastic material, the outer peripheral face of second sleeve pipe is provided with the first mounting hole for being used for installing the described first miniature magnet,
The inwall of the coil brace is provided with the second mounting hole for being used for installing the described second miniature magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711387459.1A CN107896020B (en) | 2017-12-20 | 2017-12-20 | Driving motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711387459.1A CN107896020B (en) | 2017-12-20 | 2017-12-20 | Driving motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107896020A true CN107896020A (en) | 2018-04-10 |
| CN107896020B CN107896020B (en) | 2024-04-12 |
Family
ID=61808322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711387459.1A Active CN107896020B (en) | 2017-12-20 | 2017-12-20 | Driving motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107896020B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601488A (en) * | 2019-08-06 | 2019-12-20 | 中山固恒电子科技有限公司 | Vibrating motor and electric toothbrush |
| CN112755623A (en) * | 2020-12-31 | 2021-05-07 | 陈张萍 | Rotary dewatering type solid-liquid separation filter pressing device |
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