CN209731035U - Vibratory impulse motor - Google Patents
Vibratory impulse motor Download PDFInfo
- Publication number
- CN209731035U CN209731035U CN201920190125.3U CN201920190125U CN209731035U CN 209731035 U CN209731035 U CN 209731035U CN 201920190125 U CN201920190125 U CN 201920190125U CN 209731035 U CN209731035 U CN 209731035U
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- stroke
- coil
- magnetic column
- casing
- vibratory impulse
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Abstract
The utility model embodiment discloses a kind of vibratory impulse motor, 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 utility model embodiment is related 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.
Utility model content
For this purpose, the utility model embodiment provides a kind of vibratory impulse motor, to solve impact device knot in the prior art
The problem of structure complexity, higher cost.
To achieve the goals above, the utility model embodiment 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 utility model embodiment is further characterized in that, the outside of the stroke casing one end along its vertical axis side
To fixed ring is fixed with, the fixed ring is fixed at intervals with two groups, and limiting slot, the coil winding are formed between two fixed rings
In limiting slot.
The utility model embodiment is further characterized in that, in the magnetic column close to one end of actuator integrally formed with fixed
Position column, is socketed with rubber connecting sleeve, one end of the transmission shaft is fixed on rubber connecting sleeve far from magnetic column on the positioning column
On one end.
The utility model embodiment is further characterized in that the actuator is in the stroke cavity and separate including being fixed on
The center of circle magnet of coil one end offers the through-hole passed through for transmission shaft among the center of circle magnet；The center of circle magnet and institute
Magnetic column one end close to each other is stated to be all N grades or be all S grades.
The utility model embodiment is further characterized in that, is offered described in confession in the stroke casing far from one end of coil
The centre bore that transmission shaft passes through；Mounting hole is offered far from one end of centre bore in the stroke casing, in the installation hole location
The place of setting is covered with end cap, and the side on the end cap and in stroke cavity is provided with buffer layer.
The utility model embodiment is further characterized in that described control unit includes the power supply and electricity of stroke outside of sleeve
The inverter that source is electrically connected, described inverter are connect with the coil.
The utility model embodiment is further characterized in that the magnet column section is cylindrical or polygon.
The utility model embodiment is further characterized in that the stroke casing is ABS pipe.
The utility model embodiment has the advantages that
The utility model embodiment is by the stroke casing being arranged and the magnetic column being arranged in stroke casing, in magnetic
The both ends of iron prop moving direction, when coil issues electric signal, make magnetic column by magnetic by the way that actuator and coil is respectively set
Field force moves in the direction away from each other, during close to actuator, is driven the driving force of part, drags magnetic again
Iron prop returns, and realizes the back and forth movement of magnetic column, by the setting, realizes the straight line shock effect to transmission shaft.This is practical new
Type realizes impact purpose by magnetic field effect, and structure design is simple, and largely saving can cost.
Detailed description of the invention
It, below will be to reality in order to illustrate more clearly of the embodiments of the present invention or technical solution in the prior art
It applies mode or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that attached in being described below
Figure is only exemplary, for those of ordinary skill in the art, without creative efforts, can be with
It is extended according to the attached drawing of offer and 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 utility model enforceable qualifications, therefore does not have technology
On essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the utility model institute energy
Under the effect of generation and the purpose that can reach, it should all still fall in the revealed technology contents of the utility model and obtain the model that can cover
In enclosing.
Fig. 1 is a kind of cross-sectional view of vibratory impulse motor provided by the embodiment of the utility model；
Fig. 2 is the schematic diagram of prominent stroke casing in a kind of vibratory impulse motor provided by the embodiment of the utility model；
Fig. 3 is prominent inverter circuit schematic diagram in a kind of vibratory impulse motor provided by the embodiment of the utility model.
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
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily, it is clear that described embodiment is
The utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the utility model protection
Range.
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 enforceable range of the utility model, relativeness is altered or modified, without substantive change
Under technology contents, when being also considered as the enforceable scope of the utility model.
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 made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
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
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 |
|---|---|---|---|
| CN201920190125.3U CN209731035U (en) | 2019-02-11 | 2019-02-11 | Vibratory impulse motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920190125.3U CN209731035U (en) | 2019-02-11 | 2019-02-11 | Vibratory impulse motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209731035U true CN209731035U (en) | 2019-12-03 |
Family
ID=68682717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920190125.3U Active CN209731035U (en) | 2019-02-11 | 2019-02-11 | Vibratory impulse motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209731035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546835A (en) * | 2019-02-11 | 2019-03-29 | 林辉棠 | Vibratory impulse motor |
-
2019
- 2019-02-11 CN CN201920190125.3U patent/CN209731035U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546835A (en) * | 2019-02-11 | 2019-03-29 | 林辉棠 | Vibratory impulse motor |
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