CN108551223A - End cap for motor and the motor with it, washing machine - Google Patents

End cap for motor and the motor with it, washing machine Download PDF

Info

Publication number
CN108551223A
CN108551223A CN201810612715.0A CN201810612715A CN108551223A CN 108551223 A CN108551223 A CN 108551223A CN 201810612715 A CN201810612715 A CN 201810612715A CN 108551223 A CN108551223 A CN 108551223A
Authority
CN
China
Prior art keywords
cap
motor
ontology
mounting bracket
extension
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.)
Pending
Application number
CN201810612715.0A
Other languages
Chinese (zh)
Inventor
左亚军
郭丙春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Welling Motor Manufacturing Co Ltd
Original Assignee
Guangdong Welling Motor Manufacturing 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.)
Filing date
Publication date
Application filed by Guangdong Welling Motor Manufacturing Co Ltd filed Critical Guangdong Welling Motor Manufacturing Co Ltd
Priority to CN201810612715.0A priority Critical patent/CN108551223A/en
Publication of CN108551223A publication Critical patent/CN108551223A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Abstract

The invention discloses a kind of end cap for motor and the motor with it, washing machine, the end cap for motor includes:End cap ontology, the first side in the axial direction of the end cap ontology are opened wide;Mounting bracket, the mounting bracket are connected to the second side in the axial direction of the end cap ontology, and the mounting bracket has bearing chamber, the mounting bracket and two components that the end cap ontology is independently machine-shaping.End cap according to the present invention for motor makes mounting bracket and end cap ontology for two components of independently machine-shaping by setting, can be with relative reduction cost.Dimension precision requirement is made up to which finishing under the premise of ensureing cost, can be carried out to bearing chamber, when end cap is applied to motor, the influence to bearing life and vibration noise of motor can be reduced.

Description

End cap for motor and the motor with it, washing machine
Technical field
The present invention relates to technical field of motors, more particularly, to a kind of end cap for motor and the motor with it, wash Clothing machine.
Background technology
The electric motor end cap of roller washing machine cannot use the direct punch forming of metal plate material, and can only use die casting or note Mould is manufactured, but producing efficiency is relatively low, and cost is higher, and be easy to cause environmental pollution.Moreover, the rolling on existing market The electric motor end cap of cylinder washing machine is generally all formed by aluminum alloy materials die casting, and material cost is higher, is unfavorable for promoting motor production The market competitiveness of product.
In addition, though the direct punch forming of metal plate material may be used in the electric motor end cap of rotary drum washing machine, but in processing cost Limitation under, the dimensional tolerance of the bearing chamber of electric motor end cap is extremely difficult to dimension precision requirement, can reduce the service life of bearing, Deteriorate the vibrating noise of motor.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention It is to propose that a kind of end cap for motor, the cost of the end cap are low.
It is another object of the present invention to propose a kind of motor with above-mentioned end cap.
Another object of the present invention is to propose a kind of washing machine with above-mentioned motor.
The end cap for motor of embodiment according to a first aspect of the present invention, including:End cap ontology, the end cap ontology The first side in axial direction is opened wide;Mounting bracket, the mounting bracket are connected to the second side in the axial direction of the end cap ontology, the peace It shelves with bearing chamber, the mounting bracket and two components that the end cap ontology is independently machine-shaping.
End cap according to the ... of the embodiment of the present invention for motor makes mounting bracket and end cap ontology be independently by setting Two components of machine-shaping, can be with relative reduction cost.To which under the premise of ensureing cost, essence can be carried out to bearing chamber Processing makes up to dimension precision requirement, when end cap is applied to motor, can reduce to bearing life and vibration noise of motor Influence.
According to some embodiments of the present invention, the end cap ontology includes:End cap portions, in the axial direction of the end cap portions Side is opened wide, wherein the mounting bracket is connected with the end cap portions;Extension, the inner end of the extension and the end cap portions Outer peripheral edge is connected, and the direction that the outer end of the extension is directed away from the central axis of the end cap portions extends outwardly, described to prolong Extending portion, which is equipped with, to be protruded towards first side and along circumferentially spaced multiple protrusions of the end cap ontology.
According to some embodiments of the present invention, it is formed with being provided at circumferentially spaced along the end cap ontology on the extension Multiple through-holes, each protrusion is the flange that extends from the side wall of the through-hole towards first side.
According to some embodiments of the present invention, the end cap portions include:First end cap, the first end cap with it is described Extension is spaced setting in the axial direction of the extension, and the first end cover portion is located at the second side of the extension, institute State first reinforcing rib of the first end cap equipped with the described second lateral first side protrusion, wherein the mounting bracket with it is described First end cap is connected;Second end cap, the second end cap are connected to the outer peripheral edge of the first end cap and described prolong Between the inner end of extending portion.
According to some embodiments of the present invention, first reinforcing rib is the circular bar being looped around on the outside of the bearing chamber.
According to some embodiments of the present invention, edge is equipped with one of in the first end cap and the mounting bracket Circumferentially spaced at least three first connecting poles are formed on another in the first end cap and the mounting bracket With at least three first connecting holes of first connecting pole cooperation.
According to some embodiments of the present invention, each first connecting pole is the first riveting column or the first stud.
According to some embodiments of the present invention, first connecting pole and first connecting hole are in the end cap ontology Radially between first reinforcing rib and the bearing chamber.
According to some embodiments of the present invention, the mounting bracket includes:Ontology is installed, institute is limited in the installation ontology State bearing chamber;Two installation feet, one end of two installation feet be separated from each other outer peripheral edge phase with the installation ontology Even, the other end of two installation feet extends outwardly along the direction of the first end cap being radially orientated away from each other, often At least one second connecting pole, each installation are equipped with one of in a installation foot and the first end cap At least one second connecting hole coordinated with second connecting pole is formed on another in foot and the first end cap.
According to some embodiments of the present invention, each second connecting pole is the second riveting column or the second stud.
According to some embodiments of the present invention, second connecting pole and second connecting hole are in the end cap ontology Radially it is located at the outside of first reinforcing rib.
According to some embodiments of the present invention, it is connected with the second reinforcing rib between two installation feet.
According to some embodiments of the present invention, being set far from another side one of in two installation feet There are mounting structure, the mounting structure to be suitable for installing the outlet terminal of the motor.
According to some embodiments of the present invention, the end cap ontology is metal plate punching molded part.
According to some embodiments of the present invention, the mounting bracket is die cast part or injection molding part.
According to some embodiments of the present invention, the end cap ontology and the mounting bracket are respectively cold-rolled steel sheet, alloy components Or plastic part.
According to some embodiments of the present invention, the material that the end cap ontology and the mounting bracket use is different.
The motor of embodiment according to a second aspect of the present invention, including:Stator module;Two end caps, two end caps are set respectively At the axial both ends of the stator module, at least one of two described end caps are to be implemented according to the above-mentioned first aspect of the present invention The end cap for motor of example.
The washing machine of embodiment according to a third aspect of the present invention includes the electricity according to the above-mentioned second aspect embodiment of the present invention Machine.
According to some embodiments of the present invention, the washing machine is roller washing machine.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment Obviously and it is readily appreciated that, wherein:
Fig. 1 is the stereogram of the end cap according to the ... of the embodiment of the present invention for motor;
Fig. 2 is the rearview of the end cap for motor shown in Fig. 1;
Fig. 3 be along A-A shown in Fig. 2 to sectional view;
Fig. 4 is the stereogram of mounting bracket shown in Fig. 1;
Fig. 5 is the schematic diagram of motor according to the ... of the embodiment of the present invention.
Reference numeral:
100:End cap;
1:End cap ontology;11:First end cap;
111:First reinforcing rib;112:First connecting hole;113:Second connecting hole;
12:Second end cap;
13:Extension;131:Protrusion;
2:Mounting bracket;21:Ontology is installed;211:Bearing chamber;212:First connecting pole;
22:Installation foot;221:Second connecting pole;
23:Second reinforcing rib;24:Mounting structure;
200:Motor;201:Stator module.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, limit There is the feature of " first ", " second " to can explicitly or implicitly include one or more this feature surely.The present invention's In description, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can Can also be electrical connection to be mechanical connection;It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
The end cap 100 according to the ... of the embodiment of the present invention for motor 200 is described below with reference to Fig. 1-Fig. 5.
As Figure 1-Figure 5, the end cap 100 for motor 200 of embodiment, including end cap according to a first aspect of the present invention Ontology 1 and mounting bracket 2.
The first side (for example, right side in Fig. 3) in the axial direction of end cap ontology 1 is opened wide.When according to the ... of the embodiment of the present invention When end cap 100 for motor 200 is applied to motor 200, the axial direction of the stator core of the stator module 201 of motor 200 at this time Both ends can be respectively equipped with an end cap 100, and the side towards stator core of end cap 100 is above-mentioned first side, to pass through Being arranged makes above-mentioned first side of end cap ontology 1 open wide, and facilitates end cap 100 and the installation of stator core coordinates.Wherein, it needs It is bright, it can only there are one according to the embodiment of the present invention to be used in two end caps 100 at the axial both ends of stator core The end cap 100 of motor 200, traditional end cap 100 may be used in another;Certainly, two ends at the axial both ends of stator core Lid 100 can also be the end cap 100 according to the ... of the embodiment of the present invention for motor 200.
Mounting bracket 2 is connected to the second side (for example, left side in Fig. 3) in the axial direction of end cap ontology 1, and mounting bracket 2 has Bearing chamber 211, mounting bracket 2 and end cap ontology 1 are two components of independently machine-shaping.Mounting bracket 2 and end cap sheet at this time Body 1 individually fabricates, and then connection combination constitutes end cap 100.As a result, by using the separately machined molding side of closing Formula, can be with relative reduction cost.Mounting bracket 2 and end cap ontology 1 can be again to the bearing chambers 211 of mounting bracket 2 after linking together It is finished, thereby may be ensured that the dimensional accuracy of bearing chamber 211, and then it can be reduced to bearing life and motor 200 The influence of vibrating noise.
End cap 100 according to the ... of the embodiment of the present invention for motor 200 makes the mounting bracket 2 and end cap ontology 1 be by setting Independently two components of machine-shaping, can be with relative reduction cost.Thus under the premise of ensureing cost, it can be to bearing Room 211 carries out finishing and makes up to dimension precision requirement, when end cap 100 is applied to motor 200, can reduce to the bearing longevity The influence of life and 200 vibrating noise of motor.
According to some embodiments of the present invention, referring to Figures 1 and 2 and in conjunction with Fig. 3, end cap ontology 1 includes:End cap 100 With extension 13, the first side (for example, right side in Fig. 3) in the axial direction that end cap is 100 is opened wide, wherein mounting bracket 2 and end cap 100 are connected, and the outer peripheral edge of inner end and the end cap 100 of extension 13 is connected, and the outer end of extension 13 is directed away from end cap 100 The direction of the central axis in portion extends outwardly, and extension 13 is equipped with the above-mentioned first side protrusion towards end cap 100 and along end Circumferentially spaced multiple raised the 131 of lid ontology 1.Here, it should be noted that direction "inner" can be understood as towards end The direction for the central axis that lid is 100, opposite direction are defined as "outside", i.e. the side of the central axis far from end cap 100 To.For example, showing four protrusions 131 in the figure 2 example, four protrusions 131 are located at generally rectangular shaped extension At 13 four angles.It can be coordinated as a result, with stator module 201 by setting multiple raised 131, multiple raised 131, it can be right The installation cooperation of two end caps 100 and stator core at the axial both ends of the stator core of motor 200 carries out precise positioning, to It ensure that the concentricity between the bearing chamber 211 and stator core of two end caps 100 at the axial both ends of stator core.
It is understood that four protrusions 131 are shown in Fig. 2 for illustration purposes, but ordinary skill people Member after having read following technical solution, be clearly understood that by the program be applied to two, three or be more than four In the technical solution of protrusion 131, this also falls within protection scope of the present invention.
Optionally, as shown in figure 3, being formed with circumferentially spaced multiple through-holes along end cap ontology 1 on extension 13, The flange that each protrusion 131 is extended for above-mentioned first side from the side wall of through-hole towards end cap 100.As a result, by will be convex 131 forms for being set as above-mentioned flange are played to improve production efficiency convenient for molding, and save material, reduce cost.When So, each protrusion 131 can also be the entity structure (not shown) being located on above-mentioned first side surface of end cap 100, or It is protruded and is formed by the first side of a part towards the end cap 100 of 100 the second side surfaces of end cap.It is understood that every A raised 131 specific molding mode can be specifically arranged according to actual requirement, preferably to meet practical application.
Further, referring to Fig.1 and in conjunction with Fig. 3, end cap 100 includes:First end cap 11 and second end cap 12, the One end cap portions 11 are spaced setting with extension 13 in the axial direction (for example, left and right directions in Fig. 3) of extension 13, for example, the One end cap portions 11 can be parallel to each other with extension 13, and first end cap 11 is located at the second side of extension 13 (for example, Fig. 3 In left side), first end cap 11 is equipped with the first reinforcing rib from above-mentioned second side of extension 13 to its first side that protruded from 111, wherein mounting bracket 2 is connected with first end cap 11, and second end cap 12 is connected to the outer peripheral edge of first end cap 11 and prolongs Between the above-mentioned inner end of extending portion 13.As a result, by the first reinforcing rib 111 of setting, the rigidity of end cap ontology 1 can be improved, to Displacement deformation amount of the entire end cap 100 under belt tension force effect can be reduced.Moreover, making the first reinforcing rib by setting 111 are protruded by the first side of a part towards the first end cap 11 of the second side surface of first end cap 11 and are formed, and are facilitated The processing of first reinforcing rib 111, so as to reduce cost.
Optionally, as shown in Figure 1-Figure 3, the first reinforcing rib 111 is the circular bar for being looped around 211 outside of bearing chamber.As a result, The rigidity that end cap ontology 1 can be further increased, so as to reduce entire end cap 100 well under belt tension force effect Displacement deformation amount.
According to some embodiments of the present invention ,-Fig. 4 referring to Fig.1, one of in first end cap 11 and mounting bracket 2 At least three first connecting poles 212 of circumferentially spaced setting are equipped with, on another in first end cap 11 and mounting bracket 2 It is formed at least three first connecting holes 112 coordinated with the first connecting pole 212.For example, in the example of Fig. 1-Fig. 4, it is multiple First connecting pole 212 is located at the side towards first end cap 11 of mounting bracket 2, and multiple first connecting poles 212 are along first end The circumferential uniform intervals of cap 11 are arranged, and multiple first connecting holes 112 are formed on first end cap 11, and multiple first connections Hole 112 can be corresponded with multiple first connecting poles 212 to be coordinated, to which mounting bracket 2 and end cap ontology 1 can pass through multiple the One connecting hole 112 and multiple first connecting poles 212 easily connect.
Optionally, each first connecting pole 212 is the first riveting column or the first stud.As a result, by using riveting or spiral shell The mode of line connection, has further facilitated the connection between mounting bracket 2 and end cap ontology 1, and at low cost.
Further, as shown in figure 3, the first connecting pole 212 and the first connecting hole 112 are upper in the radial direction of end cap ontology 1 Between the first reinforcing rib 111 and bearing chamber 211.The first connecting pole 212 and the first connecting hole 112 are close to bearing chamber 211 at this time Central axis, so as to realize being reliably connected for mounting bracket 2 and end cap ontology 1.
According to some embodiments of the present invention, referring to Fig.1 and in conjunction with Fig. 3-Fig. 4, mounting bracket 2 includes:21 He of ontology is installed Two installation feet 22 are installed in ontology 21 and limit bearing chamber 211, one end (for example, upper end in Fig. 4) of two installation feet 22 It is connected with the outer peripheral edge of installation ontology 21 with being separated from each other, the other end (for example, lower end in Fig. 4) edge of two installation feet 22 The direction of first end cap 11 being radially orientated away from each other extends outwardly, its in each installation foot 22 and first end cap 11 In one be equipped at least one second connecting pole 221, another upper formation in each installation foot 22 and first end cap 11 There is at least one second connecting hole 113 coordinated with the second connecting pole 221.For example, in the example of Fig. 3 and Fig. 4, it is each to install Set on foot 22 there are one the second connecting pole 221, the second connecting pole 221 be located at corresponding installation foot 22 towards first end cap 11 Side, the corresponding position of first end cap 11 is equipped with the second connecting hole 113 coordinated with the second connecting pole 221.Lead to as a result, It crosses and 221 and second connecting hole 113 of mutually matched second connecting pole is set, mounting bracket 2 and end cap ontology 1 is furthermore achieved It is reliably connected.
Optionally, each second connecting pole 221 is the second riveting column or the second stud.As a result, by using riveting or spiral shell The mode of line connection, has further facilitated the connection between mounting bracket 2 and end cap ontology 1, and at low cost.
Further, as shown in Figure 3 and Figure 4, the radial direction of the second connecting pole 221 and the second connecting hole 113 in end cap ontology 1 The upper outside for being located at the first reinforcing rib 111.As a result, by the way that the second connecting pole 221 and the second connecting hole 113 are arranged in first end At the relatively outer position of cap 11, the second connecting pole 221 and the second connecting hole 113 can be with first on the inside of being located relatively at Connecting pole 212 and the first connecting hole 112 are jointly by mounting bracket 2 and the 1 firm connection of end cap ontology.
According to a further embodiment of the invention, as shown in figure 4, being connected with the second reinforcing rib between two installation feet 22 23.As a result, by the way that the second reinforcing rib 23 is arranged, the overall stiffness of end cap 100 can be not only improved, mounting bracket 2 is also helped Anufacturability, for example, improving the qualification rate of releasing process, the fracture probability for the sandblasting ball blast technique for reducing cast aluminium product Deng.
According to some embodiments of the present invention ,-Fig. 2 and Fig. 4 referring to Fig.1, it is remote one of in two installation feet 22 Side from another is equipped with mounting structure 24, and mounting structure 24 is suitable for installing the outlet terminal of motor 200.As a result, by setting Mounting structure 24 is set, convenient for the power supply wiring connection between motor 200 and washing machine.
Optionally, end cap ontology 1 is metal plate punching molded part.Thus, it is possible to the opposite manufacture effect for improving entire end cap 100 Rate has saved cost, and reduces the influence to environment.In addition, relative reduction material cost, to improving motor 200 The market competitiveness.
Optionally, mounting bracket 2 is die cast part or injection molding part.The bearing chamber 211 of mounting bracket 2 can phase as a result, To more easily reaching dimension precision requirement, to extend the service life of bearing, the vibration for deteriorating motor 200 is reduced The influence of noise.
Optionally, end cap ontology 1 and mounting bracket 2 are respectively cold-rolled steel sheet, alloy components or plastic part.But not limited to this.
Optionally, the material that end cap ontology 1 and mounting bracket 2 use is different, with preferably in end cap ontology 1 and mounting bracket 2 Individually machine-shaping, and the bearing chamber 211 of mounting bracket 2 is allow relatively more to be easily attained dimension precision requirement.
End cap 100 according to the ... of the embodiment of the present invention for motor 200, end cap 100 is by 2 groups of end cap ontology 1 and mounting bracket It closes, specifically, end cap ontology 1 and the independently machine-shaping of mounting bracket 2, then is connected by way of riveting or being threadedly coupled It connects, has many advantages, such as that production efficiency is high, 211 dimensional accuracy of bearing chamber is good, the cost of material is low for end cap 100, be conducive to improve market Competitiveness.
Moreover, the end cap 100 according to the ... of the embodiment of the present invention for motor 200 solves washing machine such as roller washing machine Motor 200 end cap 100 cannot be connect with washing machine complete machine using metal plate punching molded part installation the problem of, overcome punching press The disadvantage of the bearing accuracy difference of molding end cap 100, while also reducing the material and manufacture craft cost of end cap 100.
As shown in figure 5, the motor 200 of embodiment, including stator module 201 and two end caps according to a second aspect of the present invention 100.Specifically, two end caps 100 are respectively provided at the axial both ends of stator module 201, at least one of two end caps 100 For according to the end cap 100 for motor 200 of the above-mentioned first aspect embodiment of the present invention.
Motor 200 according to the ... of the embodiment of the present invention is ensureing 200 runnability of motor by using above-mentioned end cap 100 While, the cost of motor 200 can be reduced, the market competitiveness of motor 200 is can effectively improve,
The washing machine (not shown) of embodiment according to a third aspect of the present invention, including according to the above-mentioned second aspect of the present invention The motor 200 of embodiment.
Optionally, washing machine is roller washing machine.But not limited to this.
Washing machine according to the ... of the embodiment of the present invention, by using above-mentioned motor 200 so that washing machine have bigger at This advantage.
Other of washing machine according to the ... of the embodiment of the present invention are constituted and are operated for those of ordinary skills All it is known, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that:Not In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this The range of invention is limited by claim and its equivalent.

Claims (20)

1. a kind of end cap for motor, which is characterized in that including:
End cap ontology, the first side in the axial direction of the end cap ontology are opened wide;
Mounting bracket, the mounting bracket are connected to the second side in the axial direction of the end cap ontology, and the mounting bracket has bearing chamber, The mounting bracket and two components that the end cap ontology is independently machine-shaping.
2. the end cap according to claim 1 for motor, which is characterized in that the end cap ontology includes:
End cap portions, the first side in the axial direction of the end cap portions is opened wide, wherein the mounting bracket is connected with the end cap portions;
Extension, the inner end of the extension are connected with the outer peripheral edge of the end cap portions, and the outer end of the extension is directed away from The direction of the central axis of the end cap portions extends outwardly, and the extension, which is equipped with, to be protruded towards first side and along described Circumferentially spaced multiple protrusions of end cap ontology.
3. the end cap according to claim 2 for motor, which is characterized in that be formed with along the end on the extension Circumferentially spaced multiple through-holes of lid ontology, each protrusion is to prolong from the side wall of the through-hole towards first side The flange of stretching.
4. the end cap according to claim 2 for motor, which is characterized in that the end cap portions include:
First end cap, the first end cap are spaced setting with the extension in the axial direction of the extension, and described First end cover portion is located at the second side of the extension, and it is convex that the first end cap is equipped with the described second lateral first side The first reinforcing rib gone out, wherein the mounting bracket is connected with the first end cap;
Second end cap, the second end cap be connected to the first end cap outer peripheral edge and the extension inner end it Between.
5. the end cap according to claim 4 for motor, which is characterized in that first reinforcing rib is described to be looped around Circular bar on the outside of bearing chamber.
6. the end cap according to claim 4 for motor, which is characterized in that the first end cap and the mounting bracket In one of be equipped at least three first connecting poles of circumferentially spaced setting, the first end cap and the installation At least three first connecting holes coordinated with first connecting pole are formed on another in frame.
7. the end cap according to claim 6 for motor, which is characterized in that each first connecting pole is the first riveting Connect column or the first stud.
8. the end cap according to claim 6 for motor, which is characterized in that first connecting pole and described first connects Hole is connect in the end cap ontology radially between first reinforcing rib and the bearing chamber.
9. the end cap according to claim 4 for motor, which is characterized in that the mounting bracket includes:
Ontology is installed, the bearing chamber is limited in the installation ontology;
One end of two installation feet, two installation feet is connected with being separated from each other with the outer peripheral edge of the installation ontology, and two The other end of a installation foot extends outwardly along the direction of the first end cap being radially orientated away from each other, each described At least one second connecting pole, each installation foot and institute are equipped with one of in installation foot and the first end cap It states and is formed at least one second connecting hole coordinated with second connecting pole on another in first end cap.
10. the end cap according to claim 9 for motor, which is characterized in that each second connecting pole is second Riveting column or the second stud.
11. the end cap according to claim 9 for motor, which is characterized in that second connecting pole and described second Connecting hole is in the outside for being radially located at first reinforcing rib of the end cap ontology.
12. the end cap according to claim 9 for motor, which is characterized in that be connected between two installation feet Second reinforcing rib.
13. the end cap according to claim 9 for motor, which is characterized in that wherein one in two installation feet A is equipped with mounting structure far from another side, and the mounting structure is suitable for installing the outlet terminal of the motor.
14. the end cap according to claim 1 for motor, which is characterized in that the end cap ontology be metal plate punching at Type part.
15. the end cap according to claim 1 for motor, which is characterized in that the mounting bracket be die cast part or Injection molding part.
16. the end cap according to claim 1 for motor, which is characterized in that the end cap ontology and the mounting bracket Respectively cold-rolled steel sheet, alloy components or plastic part.
17. the end cap according to claim 1 for motor, which is characterized in that the end cap ontology and the mounting bracket The material of use is different.
18. a kind of motor, which is characterized in that including:
Stator module;
Two end caps, two end caps are respectively provided at the axial both ends of the stator module, at least one of two described end caps For the end cap for motor according to any one of claim 1-17.
19. a kind of washing machine, which is characterized in that including motor according to claim 18.
20. washing machine according to claim 19, which is characterized in that the washing machine is roller washing machine.
CN201810612715.0A 2018-06-14 2018-06-14 End cap for motor and the motor with it, washing machine Pending CN108551223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810612715.0A CN108551223A (en) 2018-06-14 2018-06-14 End cap for motor and the motor with it, washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810612715.0A CN108551223A (en) 2018-06-14 2018-06-14 End cap for motor and the motor with it, washing machine

Publications (1)

Publication Number Publication Date
CN108551223A true CN108551223A (en) 2018-09-18

Family

ID=63492524

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810612715.0A Pending CN108551223A (en) 2018-06-14 2018-06-14 End cap for motor and the motor with it, washing machine

Country Status (1)

Country Link
CN (1) CN108551223A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109848646A (en) * 2018-12-28 2019-06-07 无锡捷特锐科技有限公司 A kind of anti-curing process of machining
CN110971050A (en) * 2018-09-28 2020-04-07 佛山市威灵洗涤电机制造有限公司 Combined end cover for motor and motor with combined end cover

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110971050A (en) * 2018-09-28 2020-04-07 佛山市威灵洗涤电机制造有限公司 Combined end cover for motor and motor with combined end cover
CN109848646A (en) * 2018-12-28 2019-06-07 无锡捷特锐科技有限公司 A kind of anti-curing process of machining

Similar Documents

Publication Publication Date Title
CN108551223A (en) End cap for motor and the motor with it, washing machine
CN100334289C (en) Motor for washing machine
CN103227519B (en) Motor stator and there is the external rotor electric machine of this motor stator
CN101764446A (en) Motor stator and manufacturing method thereof
CN101895166B (en) Motor shell
CN106460866B (en) Fan mounting structure
CN104135101B (en) Brushless plastic cement motor and its manufacture method
CN110429729B (en) Rotor assembly, manufacturing method thereof and permanent magnet motor
CN209046404U (en) Motor end cover component and motor with it
CN106374667A (en) Micromotor shell of automobile
CN208226725U (en) End cap for motor and the motor with it, washing machine
CA2818792C (en) Rotor assembly
CN203278409U (en) Motor stator and external rotor motor having the motor stator
CN203589860U (en) Stator punching sheet and single-phase asynchronous motor equipped with stator punching sheet
CN207682738U (en) Mold insert location structure on mold
CN203406706U (en) Direct current micro motor having simplified end cap structure
CN104079104B (en) A kind of stretching iron end cover structure for roller washing machine series excited machine
CN203278429U (en) External rotor of direct-drive (DD) motor
CN212935583U (en) Stator core punching sheet, stator core and motor
CN202798254U (en) Motor structure
CN208734551U (en) Compressor for automobile air conditioner
CN212611495U (en) Clothes treating apparatus
CN212751976U (en) Motor and washing machine
CN213838785U (en) High-strength engine cover
CN212935628U (en) Motor and washing machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination