CN207782527U - Rotor part and motor, compressor, refrigerator - Google Patents
Rotor part and motor, compressor, refrigerator Download PDFInfo
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- CN207782527U CN207782527U CN201820087826.XU CN201820087826U CN207782527U CN 207782527 U CN207782527 U CN 207782527U CN 201820087826 U CN201820087826 U CN 201820087826U CN 207782527 U CN207782527 U CN 207782527U
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- punching
- magnet
- rotor punching
- end plates
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Abstract
The utility model discloses a kind of rotor part and motor, compressor, refrigerator, rotor part includes：Rotor core, rotor core includes multiple the first rotor punchings and the second rotor punching, multiple the first rotor punchings are superposed to form magnet putting hole and the first endoporus, and the second rotor punching is located at the side of multiple the first rotor punchings to block one end of magnet putting hole；Rotor end plates, rotor end plates are located at the other side of multiple the first rotor punchings；Magnet, magnet are accommodated in magnet putting hole；Connector, connector pass through multiple the first rotor punchings, the second rotor punching and rotor end plates to connect rotor core and rotor end plates.Rotor part according to the present utility model can simplify the assemble flow of rotor part, promote efficiency of assembling by the way that the second rotor punching is arranged.The processing method of second rotor punching is simpler, production cost is relatively low, so as to save the production cost of rotor part, promotes the practical performance of rotor part.
Description
Technical field
The utility model is related to technical field of motors, more particularly, to a kind of rotor part and motor, compressor, refrigerator.
Background technology
In the related art, the rotor part of the motor in compressor includes rotor core and two rotor end plates.When turn
When subassembly is assembled, one of rotor end plates are placed on to the side of rotor core first, magnet is put into rotor iron
After in the magnet slot of core, then another rotor end plates is placed into the other side of rotor core, finally with connector by rotor portions
Part links into an integrated entity.But the assemble flow of above-mentioned rotor part is more complicated, has seriously affected the production effect of rotor part
Rate.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model carries
Go out a kind of rotor part, the rotor part has the advantages that save production cost, easy to assembly.
The utility model has also been proposed a kind of motor equipped with above-mentioned rotor part.
The utility model also proposed a kind of compressor equipped with above-mentioned motor.
The utility model has reintroduced a kind of refrigerator equipped with above-mentioned compressor.
According to the rotor part of the utility model embodiment, including：Rotor core, the rotor core include multiple first
Rotor punching and the second rotor punching, the multiple the first rotor punching are superposed to be formed in magnet putting hole and first
Hole, the magnet putting hole and first endoporus axially penetrate through the multiple the first rotor punching in the rotor core respectively
Piece, second rotor punching are located at the side of the multiple the first rotor punching to block one end of the magnet putting hole,
Second endoporus of setting and the first endoporus face on second rotor punching；Rotor end plates, the rotor end plates are located at
The other side of the multiple the first rotor punching is to block the other end of the magnet putting hole；Magnet, the magnet are accommodated in
In the magnet putting hole；Connector, the connector pass through the multiple the first rotor punching, second rotor punching and
The rotor end plates are to connect the rotor core and the rotor end plates.
It can simplify rotor by the way that above-mentioned second rotor punching is arranged according to the rotor part of the utility model embodiment
The assemble flow of component promotes efficiency of assembling.The processing method of second rotor punching is simpler, production cost is relatively low, to
The production cost that rotor part can be saved promotes the practical performance of rotor part.
Some embodiments according to the present utility model, the magnet putting hole are multiple and in the circumferential directions of the rotor core
On be spaced apart, be placed with the magnet in each magnet putting hole.
Some embodiments according to the present utility model, each the first rotor punching all has the first rivet point, adjacent
The first rotor punching connected by the first rivet point.
In some embodiments of the utility model, second rotor punching have the second rivet point, described second turn
Sub- punching is coordinated by the second rivet point and the first rivet point of the adjacent the first rotor punching.
In some embodiments of the utility model, the rotor end plates are equipped with third rivet point, the rotor end plates
Coordinated by the third rivet point and the first rivet point of the adjacent the first rotor punching.
Some embodiments according to the present utility model, the connector are rivet.
Some embodiments according to the present utility model, first endoporus include the different first part in aperture and second
Point, the aperture of second endoporus first part adjacent thereto or second part is identical.
Include the rotor part according to the utility model above-described embodiment according to the motor of the utility model embodiment.
According to the motor of the utility model embodiment, by the way that above-mentioned rotor part is arranged, rotor part is equipped with the second rotor
Punching can simplify the assemble flow of rotor part, promote efficiency of assembling.The processing method of second rotor punching is simpler,
Production cost is relatively low, so as to save the production cost of rotor part, promotes the practical performance of motor.
Include the motor according to the utility model above-described embodiment according to the compressor of the utility model embodiment.
It can make the structure of compressor more by the way that above-mentioned motor is arranged according to the compressor of the utility model embodiment
Simply, convenient for assembly, so as to promote the practical performance of compressor.
Include the compressor according to the utility model above-described embodiment according to the refrigerator of the utility model embodiment.
The efficiency of assembling of refrigerator can be promoted by setting above-mentioned compressor according to the refrigerator of the utility model embodiment,
So as to promote the practical performance of refrigerator.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the configuration schematic diagram according to the rotor part of the utility model embodiment；
Fig. 2 is the sectional view according to the rotor part of the utility model embodiment；
Fig. 3 is the assembled state schematic diagram of the rotor core and the second rotor punching according to the utility model embodiment；
Fig. 4 is the overall structure diagram according to second rotor punching of the utility model embodiment；
Fig. 5 is the overall structure diagram according to the first rotor punching of the utility model first embodiment；
Fig. 6 is the overall structure diagram according to the first rotor punching of the utility model second embodiment.
Reference numeral：
Rotor part 100,
Rotor core 10,
The first rotor punching 110, magnet slot 110A, the first connecting hole 110B, the first rivet point 110C, first through hole
110D,
Second rotor punching 120, the second connecting hole 120A, the second rivet point 120B, the second endoporus 120C,
Magnet putting hole 130,
First endoporus 140, first part 140A, second part 140B,
Rotor end plates 20, third connecting hole 210, third rivet point 220, third through-hole 230,
Magnet 30,
Connector 40.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term "center", on ", "lower", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside", " circumferential direction " is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition,
Define " first ", the feature of " second " can explicitly or implicitly include one or more this feature.In this practicality
In novel 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 " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Below with reference to Fig. 1-Fig. 6 descriptions according to the rotor part 100 of the utility model embodiment, which can
For in the motor in compressor.
As shown in Figure 1-Figure 3, according to the rotor part of the utility model embodiment 100, including：Rotor core 10, rotor
End plate 20, magnet 30 and connector 40.
As shown in figures 1 and 3, rotor core 10 may include 110 and second rotor punching of multiple the first rotor punchings
120, multiple the first rotor punchings 110 can be superposed to form magnet putting hole 130 and the first endoporus 140, and magnet is placed
Hole 130 and the first endoporus 140 axially penetrate through multiple the first rotor punchings 110, the second rotor punching in rotor core 10 respectively
120 can be located at the side of multiple the first rotor punchings 110 to block one end of magnet putting hole 130, the second rotor punching 120
On can be equipped with the second endoporus 120C with 140 face of the first endoporus.
Specifically, can be equipped with magnet slot 110A and first through hole 110D, magnet in each the first rotor punching 110
Slot 110A and first through hole 110D runs through the first rotor punching 110 in the up-down direction.When rotor part 100 is assembled
When, face is arranged the magnet slot 110A in multiple the first rotor punchings 110 in the up-down direction, multiple the first rotor punchings 110
On first through hole 110D in the up-down direction face be arranged.After the completion of multiple the first rotor punchings 110 superposition, multiple magnet
Slot 110A has collectively constituted magnet putting hole 130, and multiple first through hole 110D have collectively constituted the first endoporus 140.Second rotor
Punching 120 can be located at the side of multiple the first rotor punchings 110, and the second endoporus can be equipped on the second rotor punching 120
120C, the second endoporus 120C and 140 face of the first endoporus are arranged.Due to being not provided with magnet slot on the second rotor punching 120, when
For two rotor punchings 120 with after the completion of multiple the first rotor punchings 110 assembly, the second rotor punching 120 can block magnet placement
The one end in hole 130.
As shown in Figure 1, magnet 30 can be accommodated in magnet putting hole 130, rotor end plates 20 can be located at multiple first
The other side of rotor punching 110 is to block the other end of magnet putting hole 130.Specifically, when the second rotor punching 120 with it is more
After the completion of a the first rotor punching 110 is assembled, magnet 30 can be put into from the open side of magnet putting hole 130, then will be turned
Sub- end plate 20 is placed on the open side of magnet putting hole 130 to block magnet putting hole 130.
In a specific example of the utility model, 110 and second rotor punching 120 of each the first rotor punching can be with
It is formed using identical mould punching.When the second rotor punching 120 of punching press, can control the punch of magnet slot 110A makes it not
Work is participated in obtain the second rotor punching 120.The processing method of the second rotor punching 120 is simpler as a result, can be promoted
Production efficiency.Further, by the way that the second rotor punching 120 is arranged, it is possible to reduce the rotor end plates 20 of rotor part 100 make
With quantity, so as to save production cost.
As shown in Figure 1, connector 40 can pass through multiple the first rotor punchings 110, the second rotor punching 120 and rotor-end
Plate 20 is to connect rotor core 10 and rotor end plates 20.Specifically, as shown in Fig. 1, Fig. 4-Fig. 6, each the first rotor punching
First connecting hole 110B can be set on 110, and the second connecting hole 120A, rotor end plates can be arranged in the second rotor punching 120
Third connecting hole 210 can be set on 20.When rotor part 100 is assembled, corresponding first connecting hole 110B, second connect
Connecing hole 120A and third connecting hole 210, face is arranged and collectively constitutes matching hole in the up-down direction, and connector 40 can pass through
Matching hole links into an integrated entity rotor part 100.
It is alternatively possible to multiple first connecting hole 110B are set in each the first rotor punching 110, it can be at second turn
Multiple second connecting hole 120A are set in sub- punching 120, multiple third connecting holes 210 can be set in rotor end plates 20, it is more
A first connecting hole 110B, multiple second connecting hole 120A and multiple third connecting holes 210 correspond set in the up-down direction
Multiple matching holes are set and formed, multiple connectors 40 may be used and be inserted into corresponding matching hole to connect rotor part 100
It is connected into one, it is possible thereby to promote the structural integrity of rotor part 100.
The assembling process of rotor part 100 is described in detail with reference to Fig. 1.
Multiple the first rotor punchings 110 are superimposed first, multiple magnet slot 110A have collectively constituted magnet putting hole 130,
Multiple first through hole 110D have collectively constituted the first endoporus 140.Then the second rotor punching 120 is by way of superposition and more
A the first rotor punching 110 is transferred on together, and the second rotor punching 120 blocks one end of magnet putting hole 130.Then by magnet
30 are put into from the side (open side of magnet putting hole 130) of multiple the first rotor punchings 110 in magnet putting hole 130, will turn
The other side of sub- end plate 20 and multiple the first rotor punchings 110 is assembled to block the other end of magnet putting hole 130, and multiple first
Connecting hole 110B, multiple second connecting hole 120A and multiple third connecting holes 210 are corresponded and are formed more in the up-down direction
A matching hole.It is finally inserted into respectively in corresponding matching hole using multiple connectors 40 and rotor part 100 links into an integrated entity, it is complete
At the assembly of rotor part 100.
As a result, by above-mentioned design, the assemble flow of rotor part 100 can be simplified, promote efficiency of assembling.Second rotor
Punching 120 can play the role of rotor end plates 20, but the processing method of the second rotor punching 120 is simpler, is produced into
This is relatively low, so as to save the production cost of rotor part 100.
According to the rotor part 100 of the utility model embodiment, by the way that above-mentioned second rotor punching 120, Ke Yijian is arranged
Change the assemble flow of rotor part 100, promote efficiency of assembling.The processing method of second rotor punching 120 is simpler, is produced into
This is relatively low, so as to save the production cost of rotor part 100, promotes the practical performance of rotor part 100.
As shown in figures 1 and 3, some embodiments according to the present utility model, magnet putting hole 130 can be it is multiple and
The circumferentially-spaced distribution of rotor core 10 is placed with magnet 30 in each magnet putting hole 130, it is possible thereby to meet rotor portions
The use demand of part 100.Specifically, multiple magnet slot 110A, multiple magnetic can be arranged in each the first rotor punching 110
Metal trough 110A can be spaced setting in the circumferential direction of the first rotor punching 110.When multiple the first rotor punchings 110 have been superimposed
Cheng Hou, multiple magnet slot 110A can be collectively formed the multiple magnet being spaced apart in the circumferential direction of rotor core 10 and place
Hole 130.When rotor part 100 is assembled, multiple magnet 30 are placed individually into corresponding magnet putting hole 130.
As shown in Fig. 5-Fig. 6, some embodiments according to the present utility model, each the first rotor punching 110 can have
There is the first rivet point 110C, adjacent the first rotor punching 110 is by the first rivet point 110C connections, it is possible thereby to make multiple
Assembly method between one rotor punching 110 is simpler, can promote efficiency of assembling.Specifically, the first rotor punching 110
Diel may be used to be stamped to form, the punch of the first rivet point 110C can be set in diel.Work as diel
When work, punch can form the first rivet point 110C, i.e. one in the first rotor punching 110 in the first rotor punching 110
Side can form protrusion, and the other side of the first rotor punching 110 can form corresponding groove.When multiple the first rotor punchings
110 when being laminated, and can be snapped together by the first rivet point 110C between adjacent two the first rotor punchings 110,
It operates more convenient.It is alternatively possible to which multiple first rivet point 110C, Duo Ge are arranged in each the first rotor punching 110
One rivet point 110C can be spaced setting in the circumferential direction of the first rotor punching 110, it is possible thereby to make adjacent first turn
Connection between sub- punching 110 is more secured.
As shown in figure 3, in some embodiments of the utility model, the second riveting can be equipped on the second rotor punching 120
Point 120B is detained, the second rotor punching 120 can pass through the first riveting of the second rivet point 120B and adjacent the first rotor punching 110
Point 110C cooperations are detained, it is possible thereby to keep the fit system between the second rotor punching 120 and the first rotor punching 110 simpler
List is conveniently operated.Specifically, the first rotor punching 110 and the second rotor punching 120 can utilize identical diel to rush
It presses.When diel the second rotor punching 120 of punching press, only need the punch of regulating magnet slot 110A that it is made to be not involved in work
Make, the punch of punching press the first rivet point 110C can form the second rivet point 120B, the second rivet on the second rotor punching 120
The shape and size size of point 120B and the first rivet point 110C just as.When the first rotor punching 110 and the second rotor punching
When 120 cooperation, the second rivet point on the first rivet point 110C and the second rotor punching 120 in the first rotor punching 110
120B is snapped together.It is alternatively possible to which multiple first rivet point 110C, Ke Yi are arranged in each the first rotor punching 110
Multiple second rivet point 120B are arranged in second rotor punching 120, and multiple first rivet point 110C can be in the first rotor punching 110
Circumferential direction on be spaced setting, face is set multiple second rivet point 120B and multiple first rivet point 110C in the up-down direction
It sets.It is possible thereby to keep the connection between the first rotor punching 110 and the second rotor punching 120 more secured.
As shown in Figure 1, in some embodiments of the utility model, third rivet point can be equipped in rotor end plates 20
220, rotor end plates 20 can be matched by third rivet point 220 and the first rivet point 110C of adjacent the first rotor punching 110
It closes, it is possible thereby to keep the connection between rotor end plates 20 and the first rotor punching 110 more secured.It is understood that when into
It, can be first using being fastened and connected between third rivet point 220 and the first rivet point 110C when the assembly of row rotor part 100
Realize the pre-installation of rotor end plates 20, then use again connector 40 by rotor end plates 20 and multiple the first rotor punchings 110 it
Between be attached.As a result, not only can be convenient for assembly, the overall structure of rotor part 100 can also be made more secured.
As shown in Figure 1, some embodiments according to the present utility model, connector 40 can be rivet, it is possible thereby to save
Production cost.It is understood that the processing cost of rivet is relatively low, assembly effect is good, and special tool (riveting may be used
Nail gun) it is assembled, cost thus can be not only saved, efficiency of assembling can also be promoted.Optionally, connector 40 may be
Screw bolt and nut.
As shown in Fig. 2, some embodiments according to the present utility model, the first endoporus 140 may include different in aperture
The hole of a part of 140A and second part 140B, first part 140A adjacent thereto the second endoporus 120C or second part 140B
Diameter is identical, it is possible thereby to meet the assembly demand of rotor part 100.Specifically, the second rotor punching 120 can both be located at
The outside (upper end of first part 140A as shown in Figure 2) of a part of 140A can also be located at the outer of second part 140B
Side (lower end of second part 140B as shown in Figure 2) can select to be arranged according to actual demand.When the first endoporus 140 has
When having first part 140A and second part 140B, a part of the first rotor punching 110 in multiple the first rotor punchings 110
The aperture of first through hole 110D is different from the aperture of first through hole 110D of the first rotor punching 110 of another part.It can be
The punch of two various sizes of first through hole 110D is set in diel, can be selected to participate according to actual use demand
The size of the punching press of press work, finally by the identical the first rotor punching in the apertures first through hole 110D 110 be stacked together into
Row laminates.
Include the rotor part 100 according to the utility model above-described embodiment according to the motor of the utility model embodiment.
According to the motor of the utility model embodiment, by being arranged above-mentioned rotor part 100, rotor part 100 is equipped with the
Two rotor punchings 120 can simplify the assemble flow of rotor part 100, promote efficiency of assembling.Second rotor punching 120 adds
Work mode is simpler, production cost is relatively low, so as to save the production cost of rotor part 100, promotes the practicality of motor
Performance.
Include the motor according to the utility model above-described embodiment according to the compressor of the utility model embodiment.
It can make the structure of compressor more by the way that above-mentioned motor is arranged according to the compressor of the utility model embodiment
Simply, convenient for assembly, so as to promote the practical performance of compressor.
Include the compressor according to the utility model above-described embodiment according to the refrigerator of the utility model embodiment.
The efficiency of assembling of refrigerator can be promoted by setting above-mentioned compressor according to the refrigerator of the utility model embodiment,
So as to promote the practical performance of refrigerator.
Below with reference to Fig. 1-Fig. 6 detailed descriptions according to the rotor part 100 of the utility model specific embodiment, the rotor portions
Part 100 can be used in the motor in compressor.It is worth understanding, is described below and is merely exemplary, rather than to this reality
With novel concrete restriction.
As shown in Figure 1-Figure 3, rotor part 100 includes：Rotor core 10, rotor end plates 20, magnet 30 and connector 40,
Connector 40 is rivet.Wherein, rotor core 10 includes 110 and second rotor punching 120 of multiple the first rotor punchings.Such as Fig. 5-
Shown in Fig. 6, set in each the first rotor punching 110 there are four magnet slot 110A, four the first connecting hole 110B and first through hole
110D, wherein first through hole 110D are located at the centre position of the first rotor punching 110, four magnet slot 110A and four first companies
It meets hole 110B and is spaced setting in the circumferential direction of the first rotor punching 110.Each the first rotor punching 110 is equipped with multiple
Every the first rivet point 110C of setting, method of the multiple the first rotor punchings 110 by laminating links together, multiple first turns
Magnet slot 110A in sub- punching 110 has collectively constituted magnet putting hole 130 up and down, multiple the first rotor punchings 110
On first through hole 110D constitute the first endoporus 140.As shown in Fig. 2, the first endoporus 140 has first part 140A and second
Part 140B, first part 140A are located at the upper end of second part 140B, and the aperture of first part 140A is less than second part
The aperture of 140B.
As Figure 3-Figure 4, the second rotor punching 120 is located at the lower end of rotor core 10, is set on the second rotor punching 120
There are the second endoporus 120C and four second connecting holes 120A, the second endoporus 120C and second part 140B faces and the second endoporus
The aperture of 120C is identical as the pore size of second part 140B, four the second connecting hole 120A and corresponding first connecting hole
The apertures 110B are identical and face is arranged in the up-down direction.Second rotor punching 120 is equipped with multiple second rivet point 120B, the
Pass through the button between the second rivet point 120B and the first rivet point 110C between two rotor punchings 120 and the first rotor punching 110
Cooperation is closed to be attached.
As shown in Figure 1, rotor end plates 20 are located at the upper end of multiple the first rotor punchings 110, rotor end plates 20 are equipped with the
Three through-holes 230 and four third connecting holes 210.Third through-hole 230 and 140 face of the first endoporus are arranged, four the first connecting holes
110B, four the second connecting hole 120A and four third connecting holes 210 are arranged in a one-to-one correspondence and collectively constitute in the up-down direction
Four matching holes.Rotor end plates 20 are equipped with multiple third rivet points 220, between rotor end plates 20 and the first rotor punching 110
Logical fasten and coordinate between third rivet point 220 and the first rivet point 110C is attached.
Specifically, when rotor part 100 is assembled, the second rotor punching 120, multiple the first rotors are rushed first
Piece 110 is put together, and is assembled in the form of laminating, and passes through the first rivet between adjacent the first rotor punching 110
Point 110C is fastened and connected, uses the first rivet point 110C and the second riveting between the first rotor punching 110 and the second rotor punching 120
The fasten and coordinate connection for detaining point 120B, four blocks of magnet 30 are placed in corresponding magnet putting hole 130, are turned it is possible thereby to be formed
Sub- iron core 10.Then rotor end plates 20 are placed on to the upper end of rotor core 10, to rotor end plates 20 apply certain pressure with
Make third rivet point 220 and corresponding first rivet point 110C fasten and coordinates, four rivets are finally inserted into corresponding matching hole
It is interior and riveted, thus complete the assembly of rotor part 100.
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 contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
1. a kind of rotor part, which is characterized in that including：
Rotor core, the rotor core include multiple the first rotor punchings and the second rotor punching, the multiple the first rotor
Punching is superposed to form magnet putting hole and the first endoporus, and the magnet putting hole and first endoporus are respectively described
Rotor core axially penetrates through the multiple the first rotor punching, and second rotor punching is located at the multiple the first rotor punching
The side of piece is arranged and the first endoporus face with blocking one end of the magnet putting hole on second rotor punching
Second endoporus；
Rotor end plates, the rotor end plates are located at the other side of the multiple the first rotor punching to block the magnet putting hole
The other end；
Magnet, the magnet are accommodated in the magnet putting hole；
Connector, the connector pass through the multiple the first rotor punching, second rotor punching and the rotor end plates
To connect the rotor core and the rotor end plates.
2. rotor part according to claim 1, which is characterized in that the magnet putting hole is multiple and in the rotor
The circumferentially-spaced distribution of iron core is each placed with the magnet in the magnet putting hole.
3. rotor part according to claim 1, which is characterized in that each the first rotor punching all has the first riveting
Point is detained, the adjacent the first rotor punching is connected by the first rivet point.
4. rotor part according to claim 3, which is characterized in that second rotor punching has the second rivet point,
Second rotor punching is matched by the second rivet point and the first rivet point of the adjacent the first rotor punching
It closes.
5. rotor part according to claim 3, which is characterized in that the rotor end plates are equipped with third rivet point, institute
Rotor end plates are stated by the third rivet point and the first rivet point of the adjacent the first rotor punching to coordinate.
6. rotor part according to claim 1, which is characterized in that the connector is rivet.
7. according to the rotor part described in any one of claim 1-6, which is characterized in that first endoporus include aperture not
The aperture phase of same first part and second part, second endoporus first part adjacent thereto or second part
Together.
8. a kind of motor, which is characterized in that include the rotor part according to any one of claim 1-7.
9. a kind of compressor, which is characterized in that including motor according to claim 8.
10. a kind of refrigerator, which is characterized in that including compressor according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820087826.XU CN207782527U (en) | 2018-01-18 | 2018-01-18 | Rotor part and motor, compressor, refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820087826.XU CN207782527U (en) | 2018-01-18 | 2018-01-18 | Rotor part and motor, compressor, refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782527U true CN207782527U (en) | 2018-08-28 |
Family
ID=63213613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820087826.XU Active CN207782527U (en) | 2018-01-18 | 2018-01-18 | Rotor part and motor, compressor, refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207782527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110890799A (en) * | 2018-09-11 | 2020-03-17 | 安徽美芝制冷设备有限公司 | Rotor core, rotor and motor |
| CN113162258A (en) * | 2020-12-16 | 2021-07-23 | 西门子电动汽车动力总成系统(上海)有限公司 | Motor component, motor vehicle and assembly method of motor component |
-
2018
- 2018-01-18 CN CN201820087826.XU patent/CN207782527U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110890799A (en) * | 2018-09-11 | 2020-03-17 | 安徽美芝制冷设备有限公司 | Rotor core, rotor and motor |
| CN113162258A (en) * | 2020-12-16 | 2021-07-23 | 西门子电动汽车动力总成系统(上海)有限公司 | Motor component, motor vehicle and assembly method of motor component |
| CN113162258B (en) * | 2020-12-16 | 2024-02-02 | 法雷奥汽车动力系统(上海)有限公司 | Motor component, motor vehicle, and method for assembling motor component |
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