CN105790463B - Motor rotor component and compressor of air conditioner with it - Google Patents
Motor rotor component and compressor of air conditioner with it Download PDFInfo
- Publication number
- CN105790463B CN105790463B CN201610134173.1A CN201610134173A CN105790463B CN 105790463 B CN105790463 B CN 105790463B CN 201610134173 A CN201610134173 A CN 201610134173A CN 105790463 B CN105790463 B CN 105790463B
- Authority
- CN
- China
- Prior art keywords
- flange
- balance weight
- motor rotor
- rotor component
- baffle
- 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.)
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Links
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/04—Balancing means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Compressor (AREA)
Abstract
The present invention provides a kind of motor rotor component and with its compressor of air conditioner.Motor rotor component includes：Rotor core；Baffle is installed on rotor core end face；Balance weight is removably disposed in by buckle structure on baffle；Using the motor rotor component of technical solution of the present invention, by the way that baffle is fixed on the end faces of the rotor core, balance weight is removably disposed in by buckle structure on baffle, so as to make motor rotor component adapt to variously-shaped balance weight, without using the different rivet of length, the versatility of motor rotor component and its tooling amount instrument is improved, simultaneously, installation is simple, quick, is effectively improved production efficiency.Air-conditioned compressor electric machine rotor component in the prior art is solved since the difference of balance weight leads to motor rotor component and its poor technical problem of the versatility of tooling amount instrument and tooling.
Description
Technical field
The present invention relates to air-conditioning equipment fields, in particular to a kind of motor rotor component and with its air-conditioning pressure
Contracting machine.
Background technology
As depicted in figs. 1 and 2, air-conditioned compressor electric machine rotor component is generally by rotor core 1, baffle 2 and balance weight 3 etc.
It forms, passes through rivet 4 between above-mentioned three and rivet cooperation.Specifically rivet 4 needs guiding through balance weight 3, rotor stop plate 2 and rotor iron
It is riveted after core 1, this causes in actual production, and the compressor drum of different model is because that balance weight 3 is different is different, together
When, due to being influenced by 3 shape of balance weight, the length of rivet 4 also differs, so that motor rotor component and its tooling amount
The versatility of instrument is poor.
For air-conditioned compressor electric machine rotor component in the prior art since the difference of balance weight leads to rotor group
Part and its poor technical problem of the versatility of tooling amount instrument and tooling, currently no effective solution has been proposed.
Invention content
The main purpose of the present invention is to provide a kind of motor rotor component and with its compressor of air conditioner, at least to solve
Air-conditioned compressor electric machine rotor component certainly in the prior art leads to motor rotor component and its tooling due to the difference of balance weight
The poor technical problem of the versatility of amount instrument and tooling.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of motor rotor component, including：Turn
Sub- iron core；Baffle is installed on rotor core end face；Balance weight is removably disposed in by buckle structure on baffle.
Further, buckle structure includes：Flange is arranged on baffle；Card slot is opened on balance weight, wherein card slot
Match with flange, fixes balance weight in flange insertion card slot.
Further, flange is arranged along the circumferential direction of baffle, and card slot is arranged along balance weight circumferential direction.
Further, flange includes at least a pair of opposite and spaced first flange and the second flange, the first flange,
The sliding slot slided for balance weight is formed between second flange and the upper surface of baffle；Card slot includes and the first flange matched first
Card slot and with matched second card slot of the second flange so that balance weight is slidably disposed in sliding slot and connects and fixes.
Further, flange includes multipair first flange and the second flange, and multiple first flanges are spaced along circumferential direction to be set
It sets, multiple second flanges are spaced setting along circumferential direction.
Further, balance weight is semicircular arc, and the first card slot is arranged on the madial wall of balance weight, the setting of the second card slot
On institute's balance weight lateral wall.
Further, motor rotor component further includes：Positioning element, between balance weight and sliding slot, for balancing
Balance weight is limited when block is moved to predeterminated position along sliding slot to continue to move to.
Further, positioning element includes：Locating slot is arranged in sliding slot；Positioning convex point, be arranged on balance weight and with
Locating slot matches, and when balance weight is moved to predeterminated position along sliding slot, positioning convex point is embedded in locating slot.
Further, there is angle theta between the first flange and the second flange and baffle.
Further, 30 °≤θ≤80 °.
Further, the first flange is arranged along the circumferencial direction of the inner ring of baffle, circle of second flange along the outer shroud of baffle
Circumferential direction is arranged.
According to another aspect of the present invention, a kind of compressor of air conditioner, including motor rotor component, rotor group are provided
Part is the motor rotor component of the above.
It is flat by the way that baffle is fixed on the end faces of the rotor core using the motor rotor component of technical solution of the present invention
Weighing apparatus block is removably disposed in by buckle structure on baffle, so as to make motor rotor component adapt to variously-shaped balance
Block improves the versatility of motor rotor component and its tooling amount instrument without using the different rivet of length, meanwhile, peace
Dress is simple, quick, is effectively improved production efficiency.Air-conditioned compressor electric machine rotor component in the prior art is solved due to flat
The difference of weighing apparatus block leads to motor rotor component and its poor technical problem of the versatility of tooling amount instrument and tooling.
Other than objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is described in further detail.
Description of the drawings
The Figure of description for constituting the part of the present invention is used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of existing motor rotor component；
Fig. 2 is the configuration schematic diagram of existing motor rotor component；
Fig. 3 is the optional rotor core of motor rotor component and the structural schematic diagram of baffle according to embodiments of the present invention；
Fig. 4 is the structural schematic diagram of the balance weight of optional motor rotor component according to embodiments of the present invention；
Fig. 5 is the structural representation of another angle of the balance weight of optional motor rotor component according to embodiments of the present invention
Figure；
Fig. 6 is the flange angle schematic diagram on the baffle of optional motor rotor component according to embodiments of the present invention；
Fig. 7 is the balance weight installation process schematic diagram of optional motor rotor component according to embodiments of the present invention.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, rotor core；20, baffle；30, balance weight；40, buckle structure；41, flange；411, the first flange；412,
Two flanges；413, sliding slot；42, card slot；421, the first card slot；422, the second card slot；50, positioning element；51, locating slot；52, fixed
Position salient point.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work should all belong to the model that the present invention protects
It encloses.
Motor rotor component according to the ... of the embodiment of the present invention, as shown in Figure 3 and Figure 4, including：Rotor core 10, baffle 20
With balance weight 30；Baffle 20 is installed on 10 end face of rotor core；Balance weight 30 is removably disposed in by buckle structure 40
On baffle 20.
The motor rotor component to apply the technical scheme of the present invention, by the end face that baffle 20 is installed in rotor core 10
On, balance weight 30 is removably disposed in by buckle structure 40 on baffle 20, each so as to make motor rotor component adapt to
The balance weight 30 of kind of shape improves motor rotor component and its tooling amount instrument without using the different rivet of length
Versatility, meanwhile, installation is simple, quick, is effectively improved production efficiency.Solve air conditioner compressor motor in the prior art
Rotor assembly leads to motor rotor component and its poor technology of the versatility of tooling amount instrument and tooling due to the difference of balance weight
Problem.
When it is implemented, buckle structure 40 includes：Flange 41 and card slot 42, flange 41 are arranged on baffle 20 and along baffle
20 circumferential direction setting；Card slot 42 be opened on balance weight 30 and along 30 circumferential direction of balance weight be arranged, wherein card slot 42 with
Flange 41 matches, and flange 41 is embedded in card slot 42 and fixes balance weight 30.
As shown in figure 3, baffle 20 is circular ring shape, flange 41 includes at least a pair of opposite and spaced first flange
411 and second flange 412, optionally, the first flange 411 and the second flange 412 are provided with multipair, multiple first flange, 411 edges
The circumferencial direction interval of the inner ring of baffle 20 is arranged, and the circumferencial direction interval of outer shroud of multiple second flanges 412 along baffle 20 is set
It sets, forms the sliding slot 413 slided for balance weight 30 between the first flange 411, the second flange 412 and the upper surface of baffle 20；Such as
Shown in Fig. 4, card slot 42 includes blocking with 411 matched first card slot 421 of the first flange and with the second flange 412 matched second
Slot 422, balance weight 30 are semicircular arc, and the first card slot 421 is arranged on the madial wall of balance weight 30, the setting of the second card slot 422
On 30 lateral wall of institute's balance weight, so that balance weight 30 is slidably disposed in sliding slot 413 and connects and fixes.
In order to be slid in rotor rotation process after so that balance weight 30 is fixed on baffle 20 along sliding slot 413, such as
Shown in Fig. 3 and Fig. 5, positioning element 50 is additionally provided between balance weight 30 and sliding slot 413, balance weight 30 is moved along sliding slot 413
Balance weight 30 can be blocked to positioning element when predeterminated position 50, limiting balance block 30 continues to move to.Specifically, positioning element
50 include：The locating slot 51 that is arranged in sliding slot 413 and be arranged on balance weight 30 and with 51 matched convex of locating slot
Point 52, when balance weight 30 is moved to predeterminated position along sliding slot 413, positioning convex point 52, which is embedded in locating slot 51, blocks balance weight 30
Firmly.
As shown in fig. 6, there is angle theta, in order to by balance weight between the first flange 411 and the second flange 412 and baffle 20
30 is fixedly more firm, according to the weight of different balance weights 30 and the operating mode of motor rotor component, while considering motor
Property is leaned in rotor assembly operation, and θ's takes ranging from 30 °≤θ≤80 °.
As shown in fig. 7, motor rotor component is in specific installation, baffle 20 is by the identical rivet of length in rotor
On iron core 10, balance weight 30 slips into the circumferencial direction in sliding slot 413 and followed the arrow by one end of sliding slot 413 and is revolved
Turn, the first card slot 421 and the second card slot 422 on the two side of balance weight 30 respectively with the first flange 411 and the second flange 412
Between for interference fit, to make balance weight 30 be fixedly clamped by the first flange 411 and the second flange 412, when balance weight 30
Both ends slide into the both ends of sliding slot 413 to it is corresponding when 30 lower surface of balance weight positioning convex point 52 be embedded in sliding slot 413 in positioning
Balance weight 30 is blocked in slot 51, limiting balance block 30 is rotated further, to complete to assemble.In motor rotor component operational process
In, centrifugal force is mainly outside along radial direction suffered by balance weight 30, therefore, need ensure the diameter of the second flange 412 in the design
To intensity；The radial strength of second flange 412 can pass through the intensity of baffle 20 and the surface of the second flange 412 and baffle 20
Between tilt angle theta ensure.Baffle 20 is completed the production using sheet metal component by punching press, the size of flange 41 and locating slot 51
Depending on the cooperation with balance weight 30, processing technology is easy to implement.
The embodiment of the present invention additionally provides compressor of air conditioner, which includes the rotor group of above-described embodiment
Part, using the compressor of air conditioner of the motor rotor component, without using the different rivet motor rotor component of length, motor
The versatility of rotor assembly and its tooling amount instrument is high, to which installation is simple, quick, is effectively improved production efficiency.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of motor rotor component, which is characterized in that including：
Rotor core (10)；
Baffle (20) is fixed on the rotor core (10) end face；
Balance weight (30) is removably disposed in by buckle structure (40) on the baffle (20)；
The buckle structure (40) includes：
Flange (41) is arranged on the baffle (20)；
Card slot (42) is opened on the balance weight (30), wherein the card slot (42) matches with the flange (41), institute
It states in the embedded card slot (42) of flange (41) that the balance weight (30) are fixed；
The flange (41) includes at least a pair of opposite and spaced first flange (411) and the second flange (412), described
It is formed for the balance weight (30) between first flange (411), second flange (412) and the upper surface of the baffle (20)
The sliding slot (413) of sliding；
The card slot (42) include with matched first card slot (421) of first flange (411) and with second flange
(412) matched second card slot (422), so that the balance weight (30) is slidably disposed in the sliding slot (413) and blocks
Connect fixation；
There is angle theta between first flange (411) and second flange (412) and the baffle (20)；30°≤θ≤
80°；
The flange (41) is arranged along the circumferential direction of the baffle (20), week of the card slot (42) along the balance weight (30)
It is arranged to direction.
2. motor rotor component according to claim 1, which is characterized in that the flange (41) includes multipair described first
Flange (411) and second flange (412), multiple first flanges (411) are spaced setting along circumferential direction, multiple described
Second flange (412) is spaced setting along circumferential direction.
3. motor rotor component according to claim 1, which is characterized in that the balance weight (30) be it is arc-shaped, it is described
First card slot (421) is arranged on the madial wall of the balance weight (30), and second card slot (422) is arranged in institute's balance weight
(30) on lateral wall.
4. motor rotor component according to claim 1, which is characterized in that the motor rotor component further includes：
Positioning element (50), between the balance weight (30) and the sliding slot (413), on the balance weight (30) edge
The sliding slot (413) limits the balance weight (30) when being moved to predeterminated position and continues to move to.
5. motor rotor component according to claim 4, which is characterized in that the positioning element (50) includes：
Locating slot (51) is arranged in the sliding slot (413)；
Positioning convex point (52) is arranged on the balance weight (30) and is matched with the locating slot (51), the balance weight (30)
When being moved to predeterminated position along the sliding slot (413), in the embedded locating slot (51) of the positioning convex point (52).
6. motor rotor component according to claim 1, which is characterized in that the baffle (20) is circular ring shape, described the
One flange (411) is arranged along the circumferencial direction of the inner ring of the baffle (20), and second flange (412) is along the baffle (20)
Outer shroud circumferencial direction setting.
7. a kind of compressor of air conditioner, including motor rotor component, which is characterized in that the motor rotor component is claim 1
To the motor rotor component described in any one of 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610134173.1A CN105790463B (en) | 2016-03-09 | 2016-03-09 | Motor rotor component and compressor of air conditioner with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610134173.1A CN105790463B (en) | 2016-03-09 | 2016-03-09 | Motor rotor component and compressor of air conditioner with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105790463A CN105790463A (en) | 2016-07-20 |
| CN105790463B true CN105790463B (en) | 2018-10-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610134173.1A Active CN105790463B (en) | 2016-03-09 | 2016-03-09 | Motor rotor component and compressor of air conditioner with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105790463B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546910A (en) * | 2017-09-08 | 2018-01-05 | 宁波拓普智能刹车系统有限公司 | A kind of balance block structure of automotive electronics cooling water pump motor |
| CN107591913B (en) * | 2017-09-11 | 2023-10-03 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor rotor assembly, motor and assembly method of motor rotor assembly |
| CN113037004B (en) * | 2021-04-30 | 2022-05-27 | 珠海格力节能环保制冷技术研究中心有限公司 | Balance block structure, motor and compressor |
| CN114033691B (en) * | 2021-11-23 | 2023-08-04 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor rotor balancing piece subassembly, rotor subassembly and compressor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100533048B1 (en) * | 2003-07-08 | 2005-12-02 | 엘지전자 주식회사 | Rotor for electric motor |
| KR20050097273A (en) * | 2004-04-01 | 2005-10-07 | 주식회사 대우일렉트로닉스 | Balance weight of rotator for motor |
| KR100569490B1 (en) * | 2004-06-28 | 2006-04-07 | 주식회사 대우일렉트로닉스 | Balance weight attatched to core for motor |
| KR100575690B1 (en) * | 2004-09-06 | 2006-05-03 | 엘지전자 주식회사 | Slide type balance weight for electric motor |
| CN203456963U (en) * | 2013-07-31 | 2014-02-26 | 江苏经纬轨道交通设备有限公司 | Rotor clamping ring |
| KR101437946B1 (en) * | 2013-08-09 | 2014-09-16 | (주)에이치에스지 | Rotor balance structure for interior permanant magnet motor |
| JP5858076B2 (en) * | 2014-03-20 | 2016-02-10 | 株式会社富士通ゼネラル | Compressor motor rotor |
| CN205407438U (en) * | 2016-03-09 | 2016-07-27 | 珠海格力节能环保制冷技术研究中心有限公司 | Electric motor rotor subassembly and have its air condition compressor |
-
2016
- 2016-03-09 CN CN201610134173.1A patent/CN105790463B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105790463A (en) | 2016-07-20 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180815 Address after: 519070, Jinji Hill Road, front hill, Zhuhai, Guangdong Applicant after: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI Address before: 519070 9 Building (Science and technology building) 789 Jinji Road, Qianshan, Zhuhai, Guangdong Applicant before: GREE GREEN REFRIGERATION TECHNOLOGY CENTER Co.,Ltd. OF ZHUHAI |
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| GR01 | Patent grant |