CN106100214B - A kind of mute motor of antidetonation - Google Patents

A kind of mute motor of antidetonation Download PDF

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Publication number
CN106100214B
CN106100214B CN201610515793.XA CN201610515793A CN106100214B CN 106100214 B CN106100214 B CN 106100214B CN 201610515793 A CN201610515793 A CN 201610515793A CN 106100214 B CN106100214 B CN 106100214B
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CN
China
Prior art keywords
rotor
slot
antidetonation
shaft
end cap
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Active
Application number
CN201610515793.XA
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Chinese (zh)
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CN106100214A (en
Inventor
孙文鸿
孙远
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Foshan Shunde Lepuda Motor Co ltd
Original Assignee
HUZHOU HONGYUAN MOTOR Co Ltd
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.)
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Priority to CN201610515793.XA priority Critical patent/CN106100214B/en
Publication of CN106100214A publication Critical patent/CN106100214A/en
Application granted granted Critical
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/24Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K1/00Details of the magnetic circuit
    • H02K1/06Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12Stationary parts of the magnetic circuit
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K1/00Details of the magnetic circuit
    • H02K1/06Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22Rotating parts of the magnetic circuit
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/161Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at both ends of the rotor

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

The present invention relates to motor fields, and in particular to a kind of mute motor of antidetonation.Including end cap, the stator and rotor being arranged in end cap;Shaft is equipped on the rotor, described shaft one end stretches out the end cap and forms output shaft;The rotor includes rotor block and several teeth, antidetonation noise reduction block is filled between the adjacent tooth, it is connected between the antidetonation noise reduction block by being located at the connector on two ends of rotor face, the end cap includes two monoshell lids, the monoshell Gai Gai end faces local inner concave forms consolidation slot, bearing installation rank is formed between the consolidation slot cell wall and the lid end face, the mute component of elastic anti-seismic is provided in the consolidation slot slot.The impact and vibrations that each component cooperation of the application sends each position of vibrations that rotor generates can buffer, and play the mute effect of good antidetonation.

Description

A kind of mute motor of antidetonation
Technical field
The present invention relates to motor fields, and in particular to a kind of mute motor of antidetonation.
Background technology
For existing motor since the rotation of rotor generates additional centrifugal force, bearing and stent receive periodically additional centrifugation The effect of power passes to shell by bearing and stent and causes vibration and noise.Particularly running at high speed or long-time service situation Under, vibration and noise bigger, motor are easily damaged, while are also possible that the feelings portion of casing distortion.
The content of the invention
The purpose of the present invention is provide a kind of antidetonation mute motor regarding to the issue above.
The present invention above-mentioned technical purpose technical scheme is that:
A kind of mute motor of antidetonation, including end cap, the stator and rotor being arranged in end cap;It is equipped on the rotor logical The shaft that bearing is connected with end cap is crossed, described shaft one end stretches out the end cap and forms output shaft;The rotor includes rotor block With enclose several teeth on the rotor block, filled with antidetonation noise reduction block between the adjacent tooth, lead between the antidetonation noise reduction block The connector crossed on two ends of rotor face is connected, and reinforcing is provided between the rotor and the antidetonation noise reduction block and is engaged knot Structure, the end cap includes being coaxially disposed with shaft and two removably connected monoshell lids, the monoshell Gai Gai end faces are local Consolidation slot is recessed, the bearing for forming to install bearing between the consolidation slot cell wall and the lid end face installs rank, institute It states bearing to be arranged on the bearing installation rank, for forming the consolidation slot cell wall of the bearing installation rank and lid end face part point Cell wall Wei not thickeied and thicken lid end face portion, the mute component of elastic anti-seismic, the elastic anti-seismic are provided in the consolidation slot slot The spring that mute component includes the sheath assembly of both ends connection consolidation slot groove sidewall and is arranged in sheath assembly.
Preferably, the consolidation slot includes bottom wall, close to the straight sidewall of shaft one side and opposite with the straight sidewall Oblique side wall, the oblique side wall to the distance of the straight sidewall is gradually reduced along notch to slot bottom direction.
Preferably, described sleeve pipe component include it is that outer end is fixed on the oblique side wall and is radially set along lid end face and And outer end is sheathed in the sleeve and inner end and stretches with what the straight sidewall was connected for the sleeve of end opening in cecum and outer end Bar, the spring are arranged at outer end that the telescopic rod is located in the sleeve between the sleeve cecum.
Preferably, the consolidation slot is ring recess, it is mute to be at least evenly equipped with two sets of elastic anti-seismics in the consolidation slot Component.
Preferably, setting the mounting platform that oriented end cap sunken inside is formed on the oblique side wall, the sleeve outer end leads to The bolt stretched into the end cap is crossed to be connected with the end cap, plastic packaging has stator plastic-sealed body on the stator in the end cap, The bolt is located at the cover internal and divides plastic packaging in the stator plastic-sealed body, and the stator plastic-sealed body locally prolongs to oblique side wall Stretch the Anti-deformation support column to be formed and be butted on the oblique side wall.
Each position of vibrations that the setting of the mute component of elastic anti-seismic, oblique side wall, bolt, stator plastic-sealed body generates rotor passes The impact and vibrations brought can buffer, and play the mute effect of good antidetonation.
Preferably, the rotor includes the tooth socket surrounded by the adjacent tooth and the rotor block circumferential surface, the reinforcing Occlusion structure includes at least one occlusal crib being arranged in slot side or groove bottom, is provided with and fills up in the antidetonation noise reduction block The occlusion muscle of the occlusal crib, the antidetonation noise reduction block lateral surface and the tooth socket lateral surface for coaxially with the arc surface of diameter, The connector is the terminal pad set with rotor coaxial.
Preferably, being each provided with an occlusal crib in the slot side of the tooth socket and groove bottom, the occlusal crib is notch Width is less than the closing in slot of slot insied width, and edge offers several inside filled with antitorque muscle perpendicular to terminal pad on the rotor block The antitorque through hole of item, the antitorque rib both ends are connected respectively with the terminal pad on two ends of rotor face.
Preferably, the rotor center is provided with to pass through the shaft connecting hole of shaft, the shaft connecting hole hole Positioning embeded groove is provided with along hole axle direction on wall, the positioning axial rib of the embedded caulking groove is provided in the shaft, the rotor is extremely The connection disk center of few one end offers price fixing hole of the diameter more than shaft connection bore dia, is covered admittedly in the shaft Have the disk limited block being adapted to the price fixing hole, offered on the disk limited block several be opened on disk limited block lateral surface and The T-slot T-shaped towards the inner face and section of rotor block is adaptedly equipped in the T-slot and is connected with the terminal pad T-shaped locating piece, the disk limited block outer end face is higher by the outer disk of the terminal pad.
Preferably, the antidetonation noise reduction block, the terminal pad, the antitorque rib, the T-shaped locating piece integrally connect Connect, and for rotor is carried out with thermosetting property capsulation material plastic packaging formation integrally connected plastic-sealed body, the terminal pad diameter and The root diameter is identical;The disk limited block extends to form bearing erecting bed, the bearing both ends difference to shaft extreme direction It is arranged on the bearing installation rank and the bearing erecting bed, circle is offered along disk limited block circumferential surface on the disk limited block Slot, the interior spacing collar filled with the terminal pad integrally connected of the ring recess.
In conclusion the invention has the advantages that:
1st, the present invention makes entire rotor form a complete cylinder by the setting of the components such as antidetonation noise reduction block, terminal pad Shape, gap, which is filled up, between tooth pole improves rotor dynamic balancing so as to reduce motor oscillating and noise.The rotation for increasing rotor simultaneously is used to Amount and reduction windage, reduce vibration and noise that aerodynamic noise greatly reduces motor.And pass through various slots and block again Cooperation, substantially increase the bonding strength between each component, it is ensured that the stability of the long-term high-speed rotation of rotor ensures motor Service life also further functions as good Noise Reduction, and antidetonation noise reduction block, terminal pad, antitorque rib, T-shaped locating piece Integrally connected forms plastic-sealed body, reduces difficulty of processing, and stator works good and carries out plastic packaging, sound construction, with end cap again after end cap Cooperation is close, and rotor carries out independent plastic packaging, and integrally connected also further improves the bonding strength between each component, for drop It makes an uproar and the offer that runs at high speed steadily in the long term reliably ensures.
2nd, each position of vibrations that the setting of the mute component of elastic anti-seismic, oblique side wall, bolt, stator plastic-sealed body generates rotor The impact and vibrations sent can buffer, and play the mute effect of good antidetonation.
3rd, stator and rotor all carry out plastic packaging, improve the bonding strength of each component, reduce the damage that brings of vibrations with And noise.
Description of the drawings
Fig. 1 is one structure diagram of the embodiment of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art Member can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this It is all protected in the right of invention be subject to Patent Law.
Embodiment:
A kind of mute motor of antidetonation, including end cap 1, the stator 2 and rotor 3 being arranged in end cap;It is worn on the rotor There is the shaft 4 being connected by bearing with end cap, described shaft one end stretches out the end cap and forms output shaft;The rotor includes turning Daughter and enclose several teeth on rotor block, filled with antidetonation noise reduction block between the adjacent tooth, the antidetonation noise reduction block it Between be connected by being located at the connector on two ends of rotor face, be provided between the rotor and the antidetonation noise reduction block reinforcing be engaged Structure, the end cap includes being coaxially disposed with shaft and two removably connected monoshell lids 11, the monoshell Gai Gai end faces Local inner concave forms consolidation slot, and the bearing for forming to install bearing between the consolidation slot cell wall and the lid end face installs rank 13, the bearing is arranged on the bearing installation rank, for forming the consolidation slot cell wall of the bearing installation rank and lid end face Part is respectively to thicken cell wall 14 and thicken lid end face portion 15, and the mute component of elastic anti-seismic, institute are provided in the consolidation slot slot State the spring that the mute component of elastic anti-seismic includes the sheath assembly of both ends connection consolidation slot groove sidewall and is arranged in sheath assembly 51。
The consolidation slot includes bottom wall 52, the straight sidewall 53 close to shaft one side and the oblique side opposite with the straight sidewall Wall 54, the oblique side wall to the distance of the straight sidewall are gradually reduced along notch to slot bottom direction.
Described sleeve pipe component includes outer end is fixed on the oblique side wall and is radially set along lid end face and outer end The sleeve 61 of end opening and outer end are sheathed on the telescopic rod 62 that in the sleeve and inner end is connected with the straight sidewall, institute in cecum It states spring and is arranged at outer end that the telescopic rod is located in the sleeve between the sleeve cecum.
The consolidation slot is ring recess, and two sets of mute components of elastic anti-seismic are at least evenly equipped in the consolidation slot.
The mounting platform 541 that oriented end cap sunken inside is set to be formed on the oblique side wall, the sleeve outer end is by stretching into Bolt 542 in the end cap is connected with the end cap, and plastic packaging has stator plastic-sealed body on the stator in the end cap, described Bolt is located at the cover internal and divides plastic packaging in the stator plastic-sealed body, and the stator plastic-sealed body is local to extend shape to oblique side wall Into the Anti-deformation support column 543 for being butted on the oblique side wall.
Each position of vibrations that the setting of the mute component of elastic anti-seismic, oblique side wall, bolt, stator plastic-sealed body generates rotor passes The impact and vibrations brought can buffer, and play the mute effect of good antidetonation.
The rotor includes the tooth socket surrounded by the adjacent tooth and the rotor block circumferential surface, the reinforcing occlusion structure bag At least one occlusal crib being arranged in slot side or groove bottom is included, is provided in the antidetonation noise reduction block and fills up the occlusal crib Occlusion muscle, the antidetonation noise reduction block lateral surface and the tooth socket lateral surface are coaxially with the arc surface of diameter, the connector For the terminal pad set with rotor coaxial.
An occlusal crib is each provided on the slot side of the tooth socket and groove bottom, the occlusal crib is less than slot for width of rebate The closing in slot of insied width is antitorque logical filled with antitorque rib along several inside are offered perpendicular to terminal pad on the rotor block Hole, the antitorque rib both ends are connected respectively with the terminal pad on two ends of rotor face.
The rotor center is provided with to pass through the shaft connecting hole of shaft, along hole axle on the shaft connecting hole hole wall Direction is provided with positioning embeded groove, and the positioning axial rib 41 of the embedded caulking groove is provided in the shaft, the rotor at least one end The connection disk center offers price fixing hole of the diameter more than shaft connection bore dia, be installed in the shaft with it is described The disk limited block 42 of price fixing hole adaptation offers several on the disk limited block and is opened on disk limited block lateral surface and towards turning The T-shaped T-slot in the inner face and section of daughter, be adaptedly equipped in the T-slot be connected with the terminal pad it is T-shaped fixed Position block, the disk limited block outer end face are higher by the outer disk of the terminal pad.
The antidetonation noise reduction block, the terminal pad, the antitorque rib, the T-shaped locating piece integrally connected, and to use heat Solidity capsulation material carries out rotor the plastic-sealed body of the integrally connected of plastic packaging formation, the terminal pad diameter and the root diameter It is identical;The disk limited block extends to form bearing erecting bed to shaft extreme direction, and the bearing both ends are respectively arranged at the axis It holds on installation rank and the bearing erecting bed, ring recess is offered along disk limited block circumferential surface on the disk limited block, in the ring recess Filled with the spacing collar with the terminal pad integrally connected.
Price fixing hole, disk limited block, T-slot, T-shaped locating piece, ring recess, spacing collar be effectively guaranteed terminal pad and shaft with And the degree of being connected firmly between rotor block, the relative motion between each component is limited from multiple angles, ensures that rotor is transported at a high speed Turn stable operation, terminal pad disk finite thickness, said structure similarly ensure that the fastness of itself of terminal pad.Bearing is pacified Fill rank, the setting for thickening cell wall, thickening lid end face portion and bearing erecting bed, substantially increase bearing mounting structure intensity and Stability improves rotor run stability, while reduces the noise of whole equipment.
Each position of vibrations that the setting of the mute component of elastic anti-seismic, oblique side wall, bolt, stator plastic-sealed body generates rotor passes The impact and vibrations brought can buffer, and play the mute effect of good antidetonation.The application is simple in structure, processing side Just, at low cost, speed adjustable range is big, and run at high speed stabilization.

Claims (7)

1. a kind of mute motor of antidetonation, it is characterised in that:Including end cap(1), the stator that is arranged in end cap(2)And rotor(3); The shaft being connected by bearing with end cap is equipped on the rotor(4), described shaft one end stretches out the end cap and forms output Axis;The rotor includes rotor block and encloses several teeth on rotor block, and antidetonation noise reduction block is filled between the adjacent tooth, Be connected between the antidetonation noise reduction block by being located at the connector on two ends of rotor face, the rotor and the antidetonation noise reduction block it Between be provided with reinforcing occlusion structure, the end cap includes and shaft coaxial arrangement and two removably connected monoshell lids (11), the monoshell Gai Gai end faces local inner concave formation consolidation slot, formation use between the consolidation slot cell wall and the lid end face Rank is installed in the bearing of installation bearing(13), the bearing is arranged on the bearing installation rank, for forming the bearing peace It is respectively to thicken cell wall to fill the consolidation slot cell wall of rank and lid end face part(14)With thickening lid end face portion(15), the consolidation slot slot The mute component of elastic anti-seismic is inside provided with, the mute component of elastic anti-seismic includes the casing group of both ends connection consolidation slot groove sidewall Part and the spring being arranged in sheath assembly(51);The consolidation slot includes bottom wall(52), close to shaft one side straight sidewall (53)And the oblique side wall opposite with the straight sidewall(54), the oblique side wall to the distance of the straight sidewall is along notch to slot bottom Direction is gradually reduced;The rotor includes the tooth socket surrounded by the adjacent tooth and the rotor block circumferential surface, described to reinforce occlusion Structure includes at least one occlusal crib being arranged on the slot side or groove bottom of tooth socket, is provided with and fills out in the antidetonation noise reduction block The occlusion muscle of the full occlusal crib, the antidetonation noise reduction block lateral surface and the tooth lateral surface for coaxially with the arc surface of diameter, The connector is the terminal pad set with rotor coaxial.
2. a kind of mute motor of antidetonation according to claim 1, it is characterised in that:Described sleeve pipe component is fixed on including outer end Sleeve radially set on the oblique side wall and along lid end face and that outer end is end opening in cecum(61)It is sheathed on outer end The telescopic rod that in the sleeve and inner end is connected with the straight sidewall(62), the spring be arranged at the telescopic rod be located at it is described Outer end in sleeve is between the sleeve cecum.
3. a kind of mute motor of antidetonation according to claim 2, it is characterised in that:The consolidation slot be ring recess, the consolidation Two sets of mute components of elastic anti-seismic are at least evenly equipped in slot.
4. a kind of mute motor of antidetonation according to claim 2, it is characterised in that:It is set on the oblique side wall in oriented end cap Be recessed the mounting platform formed(541), the sleeve outer end is by stretching into the Lengthened bolt in the end cap(542)With the end Lid is connected, and plastic packaging has stator plastic-sealed body on the stator in the end cap, and the Lengthened bolt is located at the cover internal point In in the stator plastic-sealed body, the stator plastic-sealed body locally to oblique side wall extends to form and is butted on preapring for an unfavorable turn of events for the oblique side wall plastic packaging Shape support column(543).
5. a kind of mute motor of antidetonation according to claim 1, it is characterised in that:On the slot side of the tooth socket and groove bottom It is each provided with an occlusal crib, the occlusal crib is less than the closing in slot of slot insied width for width of rebate, along vertical on the rotor block In terminal pad offer several inside be filled with antitorque rib antitorque through hole, the antitorque rib both ends respectively with two ends of rotor The terminal pad on face is connected.
6. a kind of mute motor of antidetonation according to claim 5, it is characterised in that:The rotor center be provided with for through The shaft connecting hole of shaft is provided with positioning embeded groove along hole axle direction on the shaft connecting hole hole wall, is provided in the shaft The positioning axial rib of the embedded caulking groove(41), the connection disk center of the rotor at least one end offer diameter be more than it is described Shaft connects the price fixing hole of bore dia, and the disk limited block being adapted to the price fixing hole is installed in the shaft(42), the disk Several are offered on limited block and is opened on disk limited block lateral surface and towards the T-shaped T in the inner face and section of rotor block Type groove, the T-shaped locating piece being connected with the terminal pad is adaptedly equipped in the T-slot, and the disk limited block outer end face is higher by The outer disk of the terminal pad.
7. a kind of mute motor of antidetonation according to claim 6, it is characterised in that:The antidetonation noise reduction block, the terminal pad, The antitorque rib, the T-shaped locating piece integrally connected, and to carry out the one of plastic packaging formation to rotor with thermosetting property capsulation material The plastic-sealed body of body connection, the terminal pad diameter are identical with the root diameter;The disk limited block extends to shaft extreme direction Bearing erecting bed is formed, the bearing both ends are respectively arranged on the bearing installation rank and the bearing erecting bed, the disk Ring recess is offered along disk limited block circumferential surface on limited block, the /V with the terminal pad integrally connected is filled in the ring recess Circle.
CN201610515793.XA 2016-07-04 2016-07-04 A kind of mute motor of antidetonation Active CN106100214B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610515793.XA CN106100214B (en) 2016-07-04 2016-07-04 A kind of mute motor of antidetonation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610515793.XA CN106100214B (en) 2016-07-04 2016-07-04 A kind of mute motor of antidetonation

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CN106100214A CN106100214A (en) 2016-11-09
CN106100214B true CN106100214B (en) 2018-05-22

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108347121B (en) * 2018-02-08 2019-11-01 浙江台州美多模具有限公司 A kind of motor with long service life with dehumidification function for new-energy automobile
SE545702C2 (en) * 2022-03-11 2023-12-12 Scania Cv Ab A rotor for an electric rotating machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2660765Y (en) * 2003-09-19 2004-12-01 殷天明 Rotor structure of switching reluctance dynamo
CN1601872A (en) * 2003-09-25 2005-03-30 乐金电子(天津)电器有限公司 Rotor of variable reluctance dynamo
CN203883587U (en) * 2014-05-29 2014-10-15 湖北惠洋电器制造有限公司 Motor structure
CN204231083U (en) * 2014-11-19 2015-03-25 江苏大曼特种电机制造有限公司 A kind of agricultural motor with damping heat-conducting base
CN104967233A (en) * 2015-06-30 2015-10-07 安徽博隆节能电器有限公司 High-safety switched reluctance motor
CN204733005U (en) * 2015-06-30 2015-10-28 中山大洋电机股份有限公司 A kind of iron-shell motor
CN205986454U (en) * 2016-07-04 2017-02-22 湖州鸿远电机有限公司 Antidetonation silence motor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2660765Y (en) * 2003-09-19 2004-12-01 殷天明 Rotor structure of switching reluctance dynamo
CN1601872A (en) * 2003-09-25 2005-03-30 乐金电子(天津)电器有限公司 Rotor of variable reluctance dynamo
CN203883587U (en) * 2014-05-29 2014-10-15 湖北惠洋电器制造有限公司 Motor structure
CN204231083U (en) * 2014-11-19 2015-03-25 江苏大曼特种电机制造有限公司 A kind of agricultural motor with damping heat-conducting base
CN104967233A (en) * 2015-06-30 2015-10-07 安徽博隆节能电器有限公司 High-safety switched reluctance motor
CN204733005U (en) * 2015-06-30 2015-10-28 中山大洋电机股份有限公司 A kind of iron-shell motor
CN205986454U (en) * 2016-07-04 2017-02-22 湖州鸿远电机有限公司 Antidetonation silence motor

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Effective date of registration: 20190505

Address after: 528000 No. 3 Industrial Third Road, Bijiang Industrial Zone, Beijiao Town, Shunde District, Foshan City, Guangdong Province

Patentee after: FOSHAN SHUNDE LEPUDA MOTOR CO.,LTD.

Address before: 313000 Huzhou Hongyuan Electric Machinery Co., Ltd. at the junction of Nanxun Town Nanlin Road and Fengnian Road, Nanxun District, Huzhou City, Zhejiang Province

Patentee before: HUZHOU HONGYUAN MOTOR Co.,Ltd.

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Denomination of invention: Anti-vibration mute motor

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