CN109546835A - Vibratory impulse motor - Google Patents
Vibratory impulse motor Download PDFInfo
- Publication number
- CN109546835A CN109546835A CN201910110347.4A CN201910110347A CN109546835A CN 109546835 A CN109546835 A CN 109546835A CN 201910110347 A CN201910110347 A CN 201910110347A CN 109546835 A CN109546835 A CN 109546835A
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- China
- Prior art keywords
- stroke
- coil
- magnetic column
- casing
- vibratory impulse
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- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- -1 building block Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005426 magnetic field effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The embodiment of the invention discloses a kind of vibratory impulse motors, it is related to technical field of motors, its drip irrigation device includes stroke casing, stroke cavity is offered in the stroke casing, magnetic column is provided in the stroke casing, the magnetic column can be slided along stroke casing length direction, the stroke casing outside and be located at one end of its length direction and be arranged with coil, in the stroke cavity and the side far from coil is provided with can control the magnetic column to the actuator mobile close to coil side；One end of actuator is provided with transmission shaft in the magnetic column, the free end of the transmission shaft passes through actuator and stroke casing is located at the outside of the stroke casing；The vibratory impulse motor further includes connecting with the coil wire and providing the control unit of different electrical signals to the coil.To solve the problems, such as that structure is complicated, higher cost for impact device in the prior art.
Description
Technical field
The present embodiments relate to technical field of motors, and in particular to a kind of vibratory impulse motor.
Background technique
In people's daily life, it is usually needed in the equipment such as massager, physiotherapy equipment past using being carried out to impact motor
Massage effect is realized in multiple movement, and the principle of existing impact motor is similar with the principle of impact drill or electric hammer.
The beater mechanism of electric impact drill has dog and two kinds of ball-type.Ball-type electric impact drill is by Moving plate, price fixing, steel ball
Deng composition.Moving plate is connected by screw thread with main shaft, and has 12 steel balls；Price fixing is fixed on casing using pin, and has 4
A steel ball, under thrust, 12 steel balls make carbide drill generate rotational impact motion along 4 steel ball rollings, can be
It drills on the fragile materials such as brick, building block, concrete.
And electric hammer is a kind of electrodynamic type rotation hammer drill with overload-release clutch with Pneumatic hammering mechanism.Electric hammer is to utilize
The principle of piston motion, compressed gas drill hammer, not needing hand makes great strength, can be hard in concrete, brick, stone etc.
The hole of 6--100mm is opened on property material, electric hammer aperture efficiency on above-mentioned material is higher, but it cannot the aperture on metal.
Both the above realizes that the tool construction of percussive drilling effect is all complex, higher cost, meanwhile, one kind is now provided
Vibratory impulse motor.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of vibratory impulse motor, it is multiple to solve impact device structure in the prior art
The problem of miscellaneous, higher cost.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
A kind of vibratory impulse motor, including stroke casing offer stroke cavity in the stroke casing, in the row
Magnetic column is provided in journey casing, the magnetic column can be slided along stroke casing length direction, in the stroke casing
The outside and one end for being located at its length direction is arranged with coil, in the stroke cavity and be provided with can the side far from coil
The magnetic column is controlled to the actuator mobile close to coil side；One end of actuator is provided with biography in the magnetic column
Moving axis, the free end of the transmission shaft passes through actuator and stroke casing is located at the outside of the stroke casing；The vibratory impulse
Motor further includes connecting with the coil wire and providing the control unit of different electrical signals to the coil.
The embodiment of the present invention is further characterized in that one end in the outside of the stroke casing is solid along its vertical axis direction
Surely there is fixed ring, the fixed ring is fixed at intervals with two groups, and limiting slot is formed between two fixed rings, and the coil is wrapped in limit
In the slot of position.
The embodiment of the present invention is further characterized in that, in the magnetic column close to one end of actuator integrally formed with positioning
Column, is socketed with rubber connecting sleeve on the positioning column, and one end of the transmission shaft is fixed on one of rubber connecting sleeve far from magnetic column
On end.
The embodiment of the present invention is further characterized in that the actuator includes being fixed in the stroke cavity and far from coil
The center of circle magnet of one end offers the through-hole passed through for transmission shaft among the center of circle magnet；The center of circle magnet and the magnetic
Iron prop one end close to each other is all N grades or is all S grades.
The embodiment of the present invention is further characterized in that, is offered far from one end of coil for the transmission in the stroke casing
The centre bore that axis passes through；Mounting hole is offered far from one end of centre bore in the stroke casing, at the position of mounting hole
It is covered with end cap, the side on the end cap and in stroke cavity is provided with buffer layer.
The embodiment of the present invention is further characterized in that described control unit includes the power supply and power supply electricity of stroke outside of sleeve
Property connection inverter, described inverter connect with the coil.
The embodiment of the present invention is further characterized in that the magnet column section is cylindrical or polygon.
The embodiment of the present invention is further characterized in that the stroke casing is ABS pipe.
The embodiment of the present invention has the advantages that
The embodiment of the present invention is by the stroke casing being arranged and the magnetic column being arranged in stroke casing, in magnetic column
The both ends of moving direction, when coil issues electric signal, make magnetic column by magnetic field force by the way that actuator and coil is respectively set,
It moves in the direction away from each other, during close to actuator, is driven the driving force of part, drag magnetic column again and return
It returns, realizes the back and forth movement of magnetic column, by the setting, realize the straight line shock effect to transmission shaft.The present invention passes through magnetic field
Effect realizes impact purpose, and structure design is simple, and largely saving can cost.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer, which is extended, obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Fig. 1 is a kind of cross-sectional view of vibratory impulse motor provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram of prominent stroke casing in a kind of vibratory impulse motor provided in an embodiment of the present invention；
Fig. 3 is prominent inverter circuit schematic diagram in a kind of vibratory impulse motor provided in an embodiment of the present invention.
In figure: 2, stroke casing；21, stroke cavity；22, centre bore；23, mounting hole；24, end cap；25, buffer layer；26,
Fixed ring；27, limiting slot；3, magnetic column；31, positioning column；32, rubber connecting sleeve；4, coil；5, control unit；51, power supply；52,
Inverter；6, actuator；61, center of circle magnet；7, transmission shaft.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
The term of cited such as "upper", "lower", "left", "right", " centre ", is merely convenient to describe in this specification
Be illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, and is changing technology without essence
It inside holds, when being also considered as the enforceable scope of the present invention.
A kind of vibratory impulse motor is provided with magnetic column 3 as shown in Figure 1, including stroke casing 2 in stroke casing 2,
Stroke casing 2 outside and have coil 4 close to its length direction one ends wound；Meanwhile it being also set up in the outside of stroke casing 2
There is the control unit 5 that different electrical signals are connect and provided it with coil 4, supplies different electricity to coil 4 by control unit 5
Stream, according to electromagnetic induction principle, which generates electromagnetic field, which, which realizes, pushes magnetic column 3 to one far from coil 4
Side is mobile.At the same time, it is provided with actuator 6 in stroke casing 2 and far from 4 one end of coil, which may be implemented to control
Magnetic column 3 processed is to close to the movement of 4 side of coil.Further, one end on magnetic column 3 close to actuator 6 is provided with transmission
Axis 7, the free end of transmission shaft 7 are pierced by stroke casing 2 and are located at outside, during transmission shaft 7 is with 3 back and forth movement of magnetic column
Realize impact effect.
Referring to figs. 1 and 2, wherein the shape of stroke casing 2 can also be cylindrical, can also be rectangle, and material uses
ABS is managed, and except ferrimagnet, is not attracted by magnetic column 3 as long as can be realized.
Stroke cavity 21 is formed with inside stroke casing 2, stroke cavity 21 is for installing magnetic column 3, transmission shaft 7.It is expert at
One end of 2 length direction of journey casing offers the centre bore 22 passed through for transmission shaft 7, offers in one end far from centre bore 22
Mounting hole 23 is covered with end cap 24 at 23 position of mounting hole.At the same time, in end cap 24 and close to one end of stroke cavity 21
It is provided with buffer layer 25, the magnetic column 3 sprung back by 25 Duis of buffer layer is accepted.
Stroke casing 2 outside and the side of mounting hole 23 is provided with fixed ring 26, wherein fixed ring 26 is vertical
In the axis direction of stroke casing 2.Fixed ring 26 is arranged at intervals with two groups, is formed between two fixed rings 26 and twines for coil 4
Around limiting slot 27.
The section of magnetic column 3 can be cylindrical or polygon.One end one on magnetic column 3 and close to actuator 6
It is body formed to have positioning column 31, rubber connecting sleeve 32 is socketed on positioning column 31.The company to transmission shaft 7 is realized by rubber connecting sleeve 32
It connects.Transmission shaft 7 is connected to the one end of rubber connecting sleeve 32 far from magnetic column 3.
Actuator 6 includes the center of circle magnet 61 being fixed in stroke casing 2, and in the center of circle, the middle part of magnet 61 is offered for passing
The through-hole that moving axis 7 passes through, and center of circle magnet 61 and the one end close to each other of magnetic column 3 are all N grades or are all S grades.To pass through
The principle of " peer repels each other, different grade is attracting " realizes the impetus to magnetic column 3, realizes the rebound of magnetic column 3.
The inverter 52 that control unit 5 includes the power supply 51 in 2 outside of stroke casing, is electrically connected with power supply 51, wherein inverse
Become device 52 to connect with coil 4.Wherein, inverter 52 uses push-pull type single-phase inversion circuit, and circuit structure is as shown in Figure 3.Negative
It carries position and connects coil 4.To provide the electric current of fluctuation.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (8)
1. a kind of vibratory impulse motor, it is characterised in that: including stroke casing (2), offer row in the stroke casing (2)
Journey cavity (21) is provided with magnetic column (3) in the stroke casing (2), and the magnetic column (3) can be along the stroke casing
(2) length direction sliding, the outside in the stroke casing (2) and one end positioned at its length direction are arranged with coil (4),
In the stroke cavity (21) and the side far from coil (4), which is provided with, can control the magnetic column (3) to close to coil (4) one
The mobile actuator (6) in side；The one end of actuator (6) is provided with transmission shaft (7), the transmission in the magnetic column (3)
The free end of axis (7) passes through actuator (6) and stroke casing (2) is located at the outside of the stroke casing (2)；
The vibratory impulse motor further includes connecting with the coil (4) electric wire and providing different electrical signals to the coil (4)
Control unit (5).
2. vibratory impulse motor according to claim 1, it is characterised in that: the one of the outside of the stroke casing (2)
End is fixed with fixed ring (26) along its vertical axis direction, and the fixed ring (26) is fixed at intervals with two groups, in two fixed rings
(26) limiting slot (27) are formed between, the coil (4) is wrapped in limiting slot (27).
3. vibratory impulse motor according to claim 1, it is characterised in that: in the magnetic column (3) close to actuator (6)
One end integrally formed with positioning column (31), be socketed on the positioning column (31) rubber connecting sleeve (32), the transmission shaft (7)
One end be fixed on rubber connecting sleeve (32) far from magnetic column (3) one end on.
4. vibratory impulse motor according to claim 1, it is characterised in that: the actuator (6) is described including being fixed on
The center of circle magnet (61) of interior and separate coil (4) one end of stroke cavity (21), the center of circle magnet (61) is intermediate to be offered for passing
The through-hole that moving axis (7) passes through；The center of circle magnet (61) and the magnetic column (3) one end close to each other are all N grades or are all S
Grade.
5. vibratory impulse motor according to claim 4, it is characterised in that: in the stroke casing (2) far from coil (4)
One end offer the centre bore (22) passed through for the transmission shaft (7)；
Mounting hole (23) are offered far from the one end of centre bore (22) in the stroke casing (2), in the mounting hole (23) position
The place of setting is covered with end cap (24), and the side on the end cap (24) and in stroke cavity (21) is provided with buffer layer
(25)。
6. vibratory impulse motor according to claim 1, it is characterised in that: described control unit (5) includes stroke casing
(2) power supply (51) on the outside of, the inverter (52) being electrically connected with power supply (51), described inverter (52) and the coil (4)
Connection.
7. vibratory impulse motor according to claim 1, it is characterised in that: magnetic column (3) section be it is cylindrical or
Person's polygon.
8. vibratory impulse motor according to claim 1, it is characterised in that: the stroke casing (2) is ABS pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910110347.4A CN109546835A (en) | 2019-02-11 | 2019-02-11 | Vibratory impulse motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910110347.4A CN109546835A (en) | 2019-02-11 | 2019-02-11 | Vibratory impulse motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109546835A true CN109546835A (en) | 2019-03-29 |
Family
ID=65838912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910110347.4A Pending CN109546835A (en) | 2019-02-11 | 2019-02-11 | Vibratory impulse motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109546835A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101043164A (en) * | 2006-03-24 | 2007-09-26 | 比亚迪股份有限公司 | Stick type vibration motor |
| CN101873045A (en) * | 2010-05-18 | 2010-10-27 | 蹇兴亮 | Large-travel permanent magnet electromagnetic driving device and control method thereof |
| CN106357081A (en) * | 2016-09-30 | 2017-01-25 | 骆金山 | Electromagnetic push-pull device |
| CN106451990A (en) * | 2016-11-02 | 2017-02-22 | 深圳市兆业电子科技有限公司 | Permanent magnet linear motor and linear vibrator |
| CN209731035U (en) * | 2019-02-11 | 2019-12-03 | 林辉棠 | Vibratory impulse motor |
-
2019
- 2019-02-11 CN CN201910110347.4A patent/CN109546835A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101043164A (en) * | 2006-03-24 | 2007-09-26 | 比亚迪股份有限公司 | Stick type vibration motor |
| CN101873045A (en) * | 2010-05-18 | 2010-10-27 | 蹇兴亮 | Large-travel permanent magnet electromagnetic driving device and control method thereof |
| CN106357081A (en) * | 2016-09-30 | 2017-01-25 | 骆金山 | Electromagnetic push-pull device |
| CN106451990A (en) * | 2016-11-02 | 2017-02-22 | 深圳市兆业电子科技有限公司 | Permanent magnet linear motor and linear vibrator |
| CN209731035U (en) * | 2019-02-11 | 2019-12-03 | 林辉棠 | Vibratory impulse motor |
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