CN205039640U - Drum type washing machine , motor and combination formula rear end cap thereof - Google Patents
Drum type washing machine , motor and combination formula rear end cap thereof Download PDFInfo
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- CN205039640U CN205039640U CN201520796620.0U CN201520796620U CN205039640U CN 205039640 U CN205039640 U CN 205039640U CN 201520796620 U CN201520796620 U CN 201520796620U CN 205039640 U CN205039640 U CN 205039640U
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- end cap
- rear end
- motor
- composite type
- washing machine
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Abstract
The utility model discloses a combination formula rear end cap carries out the optimal design to current motor integral type rear end cap structure, provides the split type new construction of end cover and fixed bolster. This scheme simple structure, it is convenient to make, the assembly flexibility of motor with the washing machine urceolus has improved, according to the assembly space and the requirement of difference, can suitably change this scheme combination formula rear end cap structure to enlarge the application of motor, realize the sharingization of motor. The utility model also discloses a motor and drum type washing machine that the applied above -mentioned combination formula rear end cap of.
Description
Technical field
The utility model relates to roller washing machine technical field of motors, particularly a kind of roller washing machine, motor and composite type rear end cap thereof.
Background technology
Motor is the kernel component of roller washing machine.On belt-type roller washing machine, machine shaft is connected with the belt pulley of cylinder by belt, and the transmission of power exported by motor is to inner core.
The major function of usual belt-type roller washing machine electric motor end cap has two: support and protecting motor rotor; Be connected with outside, fixed electrical machinery.The end cover structure of motor is fixed with motor and outside assembling mode.
Fig. 1 and Fig. 2 is existing motor and rear end cap schematic diagram thereof, and end cap 01 is integral type structure thereafter.This back end cover for motor 01 is directly fastening by bolt with stator core.
Problems existing: end cover structure integration, can not take into account different installing space and installation requirement.
Utility model content
In view of this, the utility model provides a kind of composite type rear end cap, by optimal design motor rear end cover structure, makes electric motor mounting structure flexible, easy to assembly, significant to roller washing machine compact conformationization.
The utility model additionally provides a kind of motor applying combinations thereof formula rear end cap.
The utility model additionally provides a kind of roller washing machine applying above-mentioned motor.
For achieving the above object, the utility model provides following technical scheme:
A kind of composite type rear end cap, is applied to the motor of roller washing machine,
Comprise: end cap and fixed support;
First side of described end cap has for the first installation portion with cooperation unshakable in one's determination, and described support bracket fastened first side has the second installation portion coordinated for outer barrel of washing machine; Second side of described end cap can removably connect with described support bracket fastened second side.
Preferably, the second side of described end cap and described support bracket fastened second side are bolted.
Preferably, on the first contact-making surface of described end cap second side, circumferentially direction has been spaced multiple screwed hole, described support bracket fastened second contact-making surface offers and described screwed hole multiple bolt hole one to one.
Preferably, one in described first contact-making surface and described both second contact-making surfaces offers location hole, and another is provided with the reference column for coordinating with described location hole.
Preferably, netted reinforcing rib structure is provided with in described support bracket fastened housing.
Preferably, described first installation portion is the through hole being opened in described end cap first side, and described end cap can be fixed to the end of described iron core by nut.
Preferably, the described end cap first side part relative with described outer peripheral face unshakable in one's determination is provided with location flanging, and the matching form of the shape of described location flanging inwall and described outer peripheral face unshakable in one's determination closes.
Preferably, described end cap adopts cold-reduced sheet to make, and described fixed support adopts plastic material to make.
A kind of motor, comprise rear end cap, described rear end cap is above-mentioned composite type rear end cap.
A kind of roller washing machine, comprise motor, described motor is above-mentioned motor.
As can be seen from above-mentioned technical scheme, the composite type rear end cap that the utility model provides, is optimized design to existing motor integrated rear end cover structure, provides a kind of end cap and support bracket fastened split type new construction.Program structure, under the prerequisite ensureing electric motor end cap intensity, can take into account the flexibility that motor is installed.After being peeled off by fixed support, still meet specific installing space and installation requirement.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of prior art intermediate roll washing machine motor;
Fig. 2 is the structural representation of back end cover for motor in prior art
The assembly structure schematic diagram of motor on washing machine that Fig. 3 provides for the utility model embodiment;
Fig. 4 is the partial enlargement structural representation of motor in Fig. 3;
The motor that Fig. 5 provides for the utility model embodiment and composite type rear end cap cross-sectional view thereof;
The motor that Fig. 6 provides for the utility model embodiment and composite type rear end cap decomposition texture schematic diagram thereof;
The motor stravismus structural representation (not containing fixed support) that Fig. 7 provides for the utility model embodiment;
The support bracket fastened structural representation that Fig. 8 provides for the utility model embodiment;
The support bracket fastened inside structure schematic diagram that Fig. 9 provides for the utility model embodiment.
Wherein, in the prior art of Fig. 1 and Fig. 2,01 is the rear end cap of motor;
In this programme of Fig. 3-Fig. 9,11 is motor, and 12 is end cap, 13 is fixed support, and 14 is unshakable in one's determination, and 15 is nut, 16 is bolt, and 17 is front fixing feet, and 18 is rear fixing feet, 19 is location flanging, and 20 is the first contact-making surface, and 21 is location hole, 22 is screwed hole, and 23 is bearing chamber, and 24 is the second contact-making surface, 25 is reference column, and 26 is bolt hole, and 27 is netted reinforcing rib structure.
Embodiment
The purpose of this utility model is to provide that a kind of structure is simple, roller washing machine motor that can be general and composite type rear end cap thereof.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 3-Fig. 9, the assembly structure schematic diagram of motor on washing machine that Fig. 3 provides for the utility model embodiment; Fig. 4 is the partial enlargement structural representation of motor in Fig. 3; The motor that Fig. 5 provides for the utility model embodiment and composite type rear end cap cross-sectional view thereof; The motor that Fig. 6 provides for the utility model embodiment and composite type rear end cap decomposition texture schematic diagram thereof; The motor stravismus structural representation (not containing fixed support) that Fig. 7 provides for the utility model embodiment; The support bracket fastened structural representation that Fig. 8 provides for the utility model embodiment; The support bracket fastened inside structure schematic diagram that Fig. 9 provides for the utility model embodiment.
The composite type rear end cap that the utility model embodiment provides, is applied to the motor 11 of roller washing machine, and its core improvement is, comprising: end cap 12 and fixed support 13;
Wherein, the first side of end cap 12 has the first installation portion for coordinating with unshakable in one's determination 14, and the first side of fixed support 13 has the second installation portion coordinated for outer barrel of washing machine; Second side of end cap 12 can removably connect with the second side of fixed support 13, can change flexibly according to actual needs and adjust.
As shown in Figure 3 and Figure 4, the output shaft of motor 11 is connected with drum pulley by belt, drives inner cylinder rotating, completes the Power output function of motor.As shown in Figure 5, the box-like rear end cap of this programme group of motors is made up of end cap 12 and fixed support 13.
As can be seen from above-mentioned technical scheme, the composite type rear end cap that the utility model embodiment provides, is optimized design to existing motor integrated rear end cover structure, provides a kind of end cap 12 and the split type new construction of fixed support 13.This new construction improves the assembling flexibility of motor and washing machine urceolus; According to different matching requirements, program composite type rear end cover structure can be changed, to expand the scope of application of motor.
As preferably, the second side of end cap 12 is connected by bolt 16 with the second side of fixed support 13, can realize firmly connecting and conveniently assemble and disassemble, and its structure can with reference to shown in Fig. 6.Certainly, those skilled in the art can also select to adopt the suitable mode such as buckle or positive to realize both removably connecting, and do not repeat them here.
In the specific embodiment that this programme provides, on first contact-making surface 20 of end cap 12 second side, circumferentially direction is spaced (be preferably equidistant) and has multiple screwed hole 22, second contact-making surface 24 of fixed support 13 offers and screwed hole 22 multiple bolt hole 26 one to one, its structure can with reference to shown in Fig. 6-Fig. 9, and bolt 16 realizes being fixedly connected with of end cap 12 and both fixed supports 13 through bolt hole 26 and screwed hole 22 successively.
In order to optimize above-mentioned technical scheme further, one in both the first contact-making surface 20 and the second contact-making surface 24 offers location hole 21, and another is provided with the reference column 25 coordinated for same location hole 21.The orientation assemble being convenient to end cap 12 and fixed support 13 is coordinated by the guiding of location hole 21 and reference column 25.Concrete, as shown in figs. 7 to 9, location hole 21 is opened on the first contact-making surface 20 of end cap 12, and reference column 25 is arranged on the second contact-making surface 24 of fixed support 13.Certainly, also passable conversely.Preferably, location hole 21 is axially all parallel with the axis (i.e. the axis of motor) of whole composite type rear end cap with reference column 25, and quantity is multiple, and circumferentially direction arranges at equal intervals
As preferably, adopt netted reinforcing rib structure 27 in the housing of fixed support 13, its structure with reference to shown in Fig. 9, to improve its intensity, can ensure that the intensity of whole composite type rear end cap meets motor requirement.
In the specific embodiment that this programme provides, first installation portion is the through hole being opened in end cap 12 first side, end cap 12 can be fixed to the end of unshakable in one's determination 14 by nut 15,14 ends unshakable in one's determination are provided with corresponding connecting bolt structure, and its structure can with reference to shown in Fig. 6.
In order to optimize above-mentioned technical scheme further, the end cap 12 first side part relative with 14 outer peripheral faces unshakable in one's determination is provided with locates flanging 19, and the matching form of the shape of this location flanging 19 inwall and 14 outer peripheral faces unshakable in one's determination closes, for both assemblies play positioning action, convenient operation.In this programme, as shown in Figure 6, the cross section of unshakable in one's determination 14 is specially rectangle, and its outer peripheral face is four planes, and the inwall of location flanging 19 is corresponding planar structure, and lays respectively at the position relative with four angles of unshakable in one's determination 14.
Concrete, the second installation portion is the rear fixing feet 18 being arranged on fixed support 13 first side, and its structure can with reference to shown in Fig. 6, Fig. 8 and Fig. 9, and this rear fixing feet 18 can be enclosed within the motor reference column of outer barrel of washing machine, and uses screw fastening.
According to actual conditions, through-hole structure can be dodged at the central design rotor of end cap 12.As shown in Figure 6, the bearing chamber 23 of support rotor protrudes compared with the first contact-making surface 20.
As preferably, end cap 12 adopts cold-reduced sheet to make, and fixed support 13 adopts plastic material to make; Be made up of two parts of unlike material, technique is simple, and manufacture simplifies.
The utility model embodiment still provides a kind of motor, comprises rear end cap, and its core improvement is, rear end cap is above-mentioned composite type rear end cap.The present embodiment is for prototype carries out rear end cover structure optimization with roller washing machine permagnetic synchronous motor, but this composite type rear end cover structure is not only applicable to roller washing machine permagnetic synchronous motor, is also applicable to roller washing machine series excited machine or three-phase induction motor etc.
The utility model embodiment still provides a kind of roller washing machine, comprises motor, and its core improvement is, motor is above-mentioned motor.
Below in conjunction with concrete assembling mode, this programme is described further:
The output shaft of motor 11 is connected with drum pulley (Fig. 3 and Fig. 4) by belt, drives inner cylinder rotating, completes the Power output function of motor.The box-like rear end cap of this programme group of motors is made up of (Fig. 5) end cap 12 and fixed support 13.With several nuts 15, end cap 12 is fixed to 14 one end (Fig. 6) unshakable in one's determination, then by several bolts 16, fixed support 13 and end cap 12 is locked, complete the assembling of motor body.When motor is installed on roller washing machine, two fixing feet 18 on the front fixing feet 17 of two on motor front end cover and this programme fixed support are enclosed within outer barrel of washing machine motor reference column, and with screw fastening, complete the installation of motor and washing machine.
This programme CAE simulation calculation:
Visible, composite type rear end cap strength assurance coefficient 7.8 is guaranteed, contrast prior art level improves.
In sum, the composite type rear end cap that the utility model embodiment provides, is optimized design to existing motor integrated rear end cover structure, provides end cap and support bracket fastened split type new construction.This programme structure is simple, easily manufactured; Improve the assembling flexibility of motor and washing machine urceolus; According to different assembly spaces and requirement, can appropriate change program composite type rear end cover structure, to expand the application of motor, realize the sharing of motor.The utility model embodiment still provides a kind of motor and the roller washing machine of applying combinations thereof formula rear end cap.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a composite type rear end cap, is applied to the motor (11) of roller washing machine, it is characterized in that,
Comprise: end cap (12) and fixed support (13);
First side of described end cap (12) has the first installation portion for coordinating with (14) unshakable in one's determination, and the first side of described fixed support (13) has the second installation portion coordinated for outer barrel of washing machine; Second side of described end cap (12) can removably connect with the second side of described fixed support (13).
2. composite type rear end cap according to claim 1, is characterized in that, the second side of described end cap (12) is connected by bolt (16) with the second side of described fixed support (13).
3. composite type rear end cap according to claim 2, it is characterized in that, on first contact-making surface (20) of described end cap (12) second side, circumferentially direction has been spaced multiple screwed hole (22), second contact-making surface (24) of described fixed support (13) offers and described screwed hole (22) multiple bolt hole (26) one to one.
4. composite type rear end cap according to claim 3, it is characterized in that, in both one of described first contact-making surface (20) and described second contact-making surface (24) offers location hole (21), and another is provided with the reference column (25) for coordinating with described location hole (21).
5. composite type rear end cap according to claim 1, is characterized in that, is provided with netted reinforcing rib structure (27) in the housing of described fixed support (13).
6. composite type rear end cap according to claim 1, it is characterized in that, described first installation portion is for being opened in the through hole of described end cap (12) first side, and described end cap (12) can pass through the end that nut (15) is fixed to described iron core (14).
7. composite type rear end cap according to claim 1, it is characterized in that, described end cap (12) the first side part relative with described iron core (14) outer peripheral face is provided with locates flanging (19), and the matching form of the shape of described location flanging (19) inwall and described iron core (14) outer peripheral face closes.
8. the composite type rear end cap according to claim 1-7 any one, is characterized in that, described end cap (12) adopts cold-reduced sheet to make, and described fixed support (13) adopts plastic material to make.
9. a motor, comprises rear end cap, it is characterized in that, described rear end cap is the composite type rear end cap as described in claim 1-8 any one.
10. a roller washing machine, comprises motor, it is characterized in that, described motor is motor as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520796620.0U CN205039640U (en) | 2015-10-14 | 2015-10-14 | Drum type washing machine , motor and combination formula rear end cap thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520796620.0U CN205039640U (en) | 2015-10-14 | 2015-10-14 | Drum type washing machine , motor and combination formula rear end cap thereof |
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| Publication Number | Publication Date |
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| CN205039640U true CN205039640U (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520796620.0U Active CN205039640U (en) | 2015-10-14 | 2015-10-14 | Drum type washing machine , motor and combination formula rear end cap thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380554A (en) * | 2019-07-15 | 2019-10-25 | 珠海凯邦电机制造有限公司 | A kind of plastic encapsulated motor for washing machine and washing machine |
| WO2022057130A1 (en) * | 2020-09-15 | 2022-03-24 | 佛山市威灵洗涤电机制造有限公司 | Motor and washing machine |
-
2015
- 2015-10-14 CN CN201520796620.0U patent/CN205039640U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380554A (en) * | 2019-07-15 | 2019-10-25 | 珠海凯邦电机制造有限公司 | A kind of plastic encapsulated motor for washing machine and washing machine |
| WO2022057130A1 (en) * | 2020-09-15 | 2022-03-24 | 佛山市威灵洗涤电机制造有限公司 | Motor and washing machine |
| KR20220041184A (en) * | 2020-09-15 | 2022-03-31 | 포산 웰링 워셔 모터 매뉴팩처링 컴퍼니 리미티드 | motor and washing machine |
| KR102650000B1 (en) * | 2020-09-15 | 2024-03-22 | 포산 웰링 워셔 모터 매뉴팩처링 컴퍼니 리미티드 | motors and washing machines |
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