CN106655657A - Compressor, motor stator punching sheet and rotor punching sheet dies, and processing method - Google Patents
Compressor, motor stator punching sheet and rotor punching sheet dies, and processing method Download PDFInfo
- Publication number
- CN106655657A CN106655657A CN201611140223.3A CN201611140223A CN106655657A CN 106655657 A CN106655657 A CN 106655657A CN 201611140223 A CN201611140223 A CN 201611140223A CN 106655657 A CN106655657 A CN 106655657A
- Authority
- CN
- China
- Prior art keywords
- punching
- motor
- mould
- stator
- rotor
- 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
Links
- 238000004080 punching Methods 0.000 title claims abstract description 407
- 238000003672 processing method Methods 0.000 title description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 91
- 238000000034 method Methods 0.000 claims description 40
- 239000011265 semifinished product Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 150000002910 rare earth metals Chemical class 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
-
- 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
- H02K1/12—Stationary 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
-
- 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
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a die assembly used for manufacturing a motor, a manufacturing method for a stator punching sheet, a manufacturing method for a stator punching sheet, the motor and a compressor. The die assembly comprises a first die, a second die and a third die, wherein the first die adopts a columnar structure with a hollow interior, and comprises a punching inner surface and a punching outer surface; the second die is used for punching an annular punching sheet to form a first punching sheet groove; the annular punching sheet with the first punching sheet groove is applicable to one kind of motors; the cross section shape of the third die is different from that of the second die; the third die is used for punching an annular punching sheet to form a second punching sheet groove; and the annular punching sheet with the second punching sheet groove is applicable to another kind of motors. According to the die assembly used for manufacturing the motor disclosed by the invention, the first die can be shared in punching the outer contours and inner contours of stator punching sheets or rotor punching sheets of different motors, so that production efficiency is improved and production cost is lowered.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, specifically, more particularly to a kind of stator punching and rotor punching
Mould and processing method, motor and compressor.
Background technology
Freezer compressor variable-frequency motor, current iron oxygen scheme rotor punching makes respectively with rare earth scheme rotor punching
Made of different moulds, die cost is higher.The different punching more mold exchange times of making simultaneously are long, affect production efficiency.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.For this purpose, the present invention is carried
Go out a kind of die assembly for manufacturing motor, the die assembly for manufacturing motor has simple structure, working (machining) efficiency
High advantage.
Further object is that proposing a kind of manufacture method of the stator punching of motor, the stator of the motor
The manufacture method of punching has the advantages that high in machining efficiency, processing cost is low.
Another object of the present invention is to propose a kind of manufacture method of the rotor punching of motor, the rotor of the motor
The manufacture method of punching has the advantages that high in machining efficiency, processing cost is low.
The invention allows for a kind of motor, the motor is with determining for being manufactured using above-mentioned die assembly and manufacture method
Sub- punching and rotor punching.
The present invention also proposes a kind of compressor, and the compressor has motor described above.
Die assembly for manufacturing motor according to embodiments of the present invention, the motor includes multiple annular punchings, institute
State annular punching to be stacked to be formed as stator or rotor, it is characterised in that the die assembly is suitable to manufacture different model
Motor annular punching and including:First mould, first mould is for inner hollow column structure and including table in punching press
Face and punching press outer surface, the punching press outer surface is used to be stamped and formed out the outline of the annular punching, the punching press inner surface
For being stamped and formed out the Internal periphery of the annular punching;Second mould, second mould is used for the annular sheet punching press
The first punching groove is formed, the described annular punching with the first punching groove is applied to a kind of motor;With the 3rd mould, it is described
The cross section of the 3rd mould is different from the shape of the cross section of second mould, and the 3rd mould is used for the annular punching
Piece is stamped and formed out the second punching groove, and the described annular punching with the second punching groove is applied to another kind of motor.
Die assembly for manufacturing motor according to embodiments of the present invention, by the first mould outside can be stamped and formed out
Profile and in-profile identical stator punching or rotor punching, such that it is able to make the stator punching or rotor punching of different motors
The first mould punching is shared in punching outline or Internal periphery, thus, it is possible to production cost is saved, and improve production efficiency.
Can be processed further being formed with first through the second mould or the 3rd mould through the semi-finished product punching of the first mould punching
The stator punching of punching groove or the stator punching with the second punching groove and the rotor punching with the first punching groove have
The rotor punching of the second punching groove, to adapt to the needs of different motors.So as to, the working (machining) efficiency of motor is improve, reduce life
Produce cost.
According to one embodiment of present invention, the punching press inner surface is the face of cylinder.
According to one embodiment of present invention, the punching press outer surface is the face of cylinder.
According to one embodiment of present invention, the outline line of the cross section of the punching press outer surface includes:Two interval sets
The first side put, first side is straight line;Two spaced second sides, two second sides are disposed on two
Described first between and respectively with two described first while be connected, interlude and two connections are included per the second side described in bar
Section, the interlude is vertical with first side, wherein one end of a linkage section and the interlude and one of them
The first side connection, another linkage section is connected with the other end of the interlude and another described first side, institute
The angle stated between linkage section and first side, the interlude is obtuse angle.
According to one embodiment of present invention, it is provided with transition arc between the linkage section and first side.
The manufacture method of stator punching according to embodiments of the present invention, the stator punching is using mould described above
Component is made, and the manufacture method comprises the steps:
S10:Choose base material;
S20:Semi-finished product are stamped and formed out on the substrate using first mould;
S30:The stator punching is stamped and formed out again on the semi-finished product using second mould or the 3rd mould.
The manufacture method of stator punching according to embodiments of the present invention, by using die assembly described above, will not
The outline of the stator punching of the motor of same type is identical with Internal periphery setting, in the stator punching of punching different type motor
When, the stator punching of identical outline and Internal periphery can be formed by the first mould, such that it is able in punching different type
The foreign steamer of the stator punching of motor is wealthy and uses the mould of identical first during Internal periphery, to improve working (machining) efficiency and reduce producing into
This.After the stator punching that punching on the first mould obtains outline and Internal periphery identical semi-finished product, then through the second mould
Tool or the 3rd mould can form the different stator punching of grooved with punching, to meet the needs of different type motor.
Motor according to embodiments of the present invention, including:Stator, the stator includes multiple stator punchings being stacked,
The stator punching of the manufacture method manufacture of the stator punching of stator punching motor described above.
Motor according to embodiments of the present invention, by using rushing that the manufacture method of the stator punching of above-mentioned motor is manufactured
Piece, can reduce the production cost of motor, and improve the manufacture efficiency of motor, and then improve the competitiveness of product in market.
The manufacture method of the rotor punching of motor according to embodiments of the present invention, the rotor punching is using described above
Die assembly make, the manufacture method comprises the steps:
S10:Choose base material;
S20:Semi-finished product are stamped and formed out on the substrate using first mould;
S30:The rotor punching is stamped and formed out again on the semi-finished product using second mould or the 3rd mould.
The manufacture method of rotor punching according to embodiments of the present invention, by using die assembly described above, will not
The outline of the rotor punching of the motor of same type is identical with Internal periphery setting, in the rotor punching of punching different type motor
When, the rotor punching of identical outline and Internal periphery can be formed by the first mould, such that it is able in punching different type
The foreign steamer of the rotor punching of motor is wealthy and uses the mould of identical first during Internal periphery, to improve working (machining) efficiency and reduce producing into
This.After the rotor punching that punching on the first mould obtains outline and Internal periphery identical semi-finished product, then through the second mould
Tool or the 3rd mould can form the different rotor punching of grooved with punching, to meet the needs of different type motor.
Motor according to embodiments of the present invention, including:Rotor, the rotor includes multiple rotor punchings being stacked,
The rotor punching is the rotor punching manufactured using the manufacture method of the rotor punching of motor described above.
Motor according to embodiments of the present invention, by using rushing that the manufacture method of the rotor punching of above-mentioned motor is manufactured
Piece, can reduce the production cost of motor, and improve the manufacture efficiency of motor, and then improve the competitiveness of product in market.
Compressor according to embodiments of the present invention, including motor described above.
Compressor according to embodiments of the present invention, by using above-mentioned motor, can reduce the production cost of compressor, and
The production efficiency of compressor is improved, and then improves the market competitiveness of compressor.
Description of the drawings
Fig. 1 is the structural representation of the stator punching of motor according to embodiments of the present invention;
Fig. 2 is the structural representation of the stator punching of motor according to embodiments of the present invention;
Fig. 3 is the structural representation of the rotor punching of motor according to embodiments of the present invention;
Fig. 4 is the structural representation of the rotor punching of motor according to embodiments of the present invention;
Fig. 5 is the partial structural diagram of motor according to embodiments of the present invention;
Fig. 6 is the partial structural diagram of motor according to embodiments of the present invention;
Reference:
Stator punching 10, outline 110, the first side 111, the second side 112, interlude 1121, linkage section 1122, arc section
113, Internal periphery 120, stator screw hole 130a, stator the first punching groove 141a, stator the second punching groove 142a,
First punching groove 141, the second punching groove 142,
Rotor punching 20, outline 210, Internal periphery 220, rotor screw hole 130b, rotor the first punching groove 141b, rotor
Second punching groove 142b.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of Description of Drawings is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In describing the invention, it is to be understood that term " length ", " width ", " on ", D score, "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " interior ", " outward ", " axial direction ", " radial direction ", " circumference " is based on shown in accompanying drawing
Orientation or position relationship, be for only for ease of description the present invention and simplify description, rather than indicate or imply indication device
Or element with specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or it is integral;Can be that machinery connects
Connect, or electrically connect or can communicate each other;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clearly restriction.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be as the case may be understood.
The die assembly for manufacturing motor, stator punching according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 6
10 manufacture method, the manufacture method of rotor punching 20, motor and compressor.
Die assembly for manufacturing motor according to embodiments of the present invention, motor includes multiple annular punchings, annular punching
Piece is stacked to be formed as stator or rotor, die assembly be suitable to the annular punching of the motor for manufacturing different model and including:
First mould, the second mould and the 3rd mould.
Specifically, the first mould is for inner hollow column structure and including punching press inner surface and punching press outer surface, punching press
Outer surface is used to be stamped and formed out the outline of annular punching, and punching press inner surface is used to be stamped and formed out the Internal periphery of annular punching, Jing
Crossing the first mould can form outline 110 and the identical stator punching 10 (as depicted in figs. 1 and 2) of Internal periphery 120 or be formed
Outline 210 and Internal periphery 220 just as rotor punching 20 (as shown in Figure 3 and Figure 4).Second mould is used to rush annular punching
Swaging is applied to a kind of motor into the first punching groove 141, the annular punching with the first punching groove 141.For example, such as Fig. 1 and Fig. 3
It is shown, can be with the first punching groove 141a of punching stator punching 10 or the first punching of punching rotor punching 20 through the second mould
Groove 141b.The cross section of the 3rd mould is different from the shape of the cross section of the second mould, and the 3rd mould is used to rush annular punching
Into the second punching groove 142, the annular punching with the second punching groove 142 is applied to another kind of motor to swaging.For example, such as Fig. 2 and
Fig. 4, can be with the second punching groove 142a of punching stator punching 10 or the second punching of punching rotor punching 20 through the 3rd mould
Groove 142b.
It should be noted that stator punching 10 as depicted in figs. 1 and 2, to be applied to the stator punching of two kinds of different motors
Piece 10.Wherein, length W11 of the stator punching 10 shown in Fig. 1, width W12, outer diameter D 11, shown in internal diameter D12 and Fig. 2
Length W21 of stator punching 10, width W22, outer diameter D 21, internal diameter D22 difference correspondent equals, and the stator punching shown in Fig. 1
Position and quantity all same of the piece 10 with the upper bolt aperture 130 of stator punching 10 shown in Fig. 2.Thus, in punching Fig. 1 and Fig. 2
Shown in two kinds of different motors stator punching 10 outline 110 and during Internal periphery 120, same first mould can be shared
Punching.And the second punching of the stator punching 10 shown in the first punching groove 141a and Fig. 2 of the stator punching 10 shown in Fig. 1
Groove 142a shapes just as, it is of different sizes, as shown in Figures 1 and 2, length L21 is unequal with length L21 in Fig. 2 in Fig. 1, Fig. 1
Width L22 is unequal in middle width L12 and Fig. 2, thus, in the first punching groove 141a and Fig. 2 of punching Fig. 1 stator punchings 10
During the second punching groove 142a of shown stator punching 10, using different the second mould and the 3rd mould instead carries out punching, such as Fig. 3
It is similar with the punching of stator punching 10 with the punching of the rotor punching 20 shown in Fig. 4.
Die assembly for manufacturing motor according to embodiments of the present invention, foreign steamer can be formed by the first mould with punching
Exterior feature 110 and the identical stator punching 10 (as shown in Figures 1 and 2) of Internal periphery 120 or punching form outline 210 and Internal periphery
220 identical rotor punchings 20 (as shown in Figures 3 and 4), such that it is able to make the stator punching 10 or rotor punching of different motors
Piece 20 shares same first mould punching in punching outline or Internal periphery, can through the semi-finished product punching of the first mould punching
The stator punching 10 with the first punching groove 141a is formed to be processed further through the second mould or the 3rd mould or with
The stator punching 10 of two punching groove 142a and punching have the rotor punching 20 of the first punching groove 141b or with the second punching
The rotor punching 20 of groove 142b, to adapt to the needs of different motors.So as to, the working (machining) efficiency of motor is improve, reduce production
Cost.
According to one embodiment of present invention, as Figure 1-Figure 4, punching press inner surface is the face of cylinder.Thus, it is possible to through
Punching press inner surface forms the stator punching of the circular Internal periphery 120 of internal diameter identical (D22 shown in D12 and Fig. 2 shown in Fig. 1)
Piece 10, shown in example as in Figure 1 and Figure 2.Or, through punching press inner surface formed internal diameter it is identical (C12 shown in Fig. 3 and
C22 shown in Fig. 4) circular Internal periphery 220 rotor punching 20, as shown in Figure 3 and Figure 4.It should be noted that Fig. 1 and
Fig. 2 is the stator punching 10 of two kinds of different motors, and the Internal periphery 120 for arranging two kinds of stator punchings 10 is identical, can share identical
Punching press in inner surface be stamped and formed out Internal periphery 120, to reduce production cost, improve production efficiency.Equally, Fig. 3 and Fig. 4 is two
The rotor punching 20 of different motors is planted, the Internal periphery 220 for arranging two kinds of rotor punchings 20 is identical, can share in identical punching press
Surface is stamped and formed out identical Internal periphery 220, so as to reduce production cost, improve production efficiency.
According to one embodiment of present invention, punching press outer surface is the face of cylinder.Thus, it is possible to be formed through punching press outer surface
The stator punching 10 of the rounded outer profiles 110 of external diameter identical (D21 shown in D11 and Fig. 2 shown in Fig. 1), such as Fig. 1 and Tu
Shown in example in 2.Or, form external diameter through punching press outer surface identical (C21 shown in C11 and Fig. 4 shown in Fig. 3)
Rounded outer profiles 210 rotor punching 20, as shown in Figure 3 and Figure 4.It should be noted that Fig. 1 is two kinds of different electricity with Fig. 2
The stator punching 10 of machine, the outline 110 for arranging two kinds of stator punchings 10 is identical, can share identical punching press outer surface punching press
Identical outline 110 is formed, to reduce production cost, improve production efficiency.Equally, Fig. 3 is two kinds of different motors with Fig. 4
Rotor punching 20, the outline 210 for arranging two kinds of rotor punchings 20 is identical, can share identical punching press outer surface and be stamped and formed out
Identical outline 210, so as to reduce production cost, improve production efficiency.
According to one embodiment of present invention, as depicted in figs. 1 and 2, the outline line of the cross section of punching press outer surface can be with
Including:First while and when second.Wherein, the first side be straight line, two the first side interval settings.Two the second side is disposed on
Two first between and respectively with two first while be connected, interlude and two linkage sections, interlude are included per the side of bar second
It is vertical with the first side, wherein a linkage section is connected with one end and one of them first side of interlude, another linkage section with
The other end of interlude and another the first side connection, the angle between linkage section and the first side, interlude is obtuse angle.
Thus, the identical stator punching 10 of outline 110 can be formed with punching through punching press outer surface, such as in Fig. 1 and Fig. 2
Shown, the outline 110 of the cross section of the stator punching 10 obtained through punching press outer surface punching includes:First side 111 and
Two sides 112, the first side 111 is straight line, two interval settings of the first side 111.Two the second side 112 is disposed on two first
It is connected between 111 and respectively with two first, when 111, interlude 1121 and two linkage sections is included per the second side of bar 112
1122, interlude 1121 is vertical with the first side 111, wherein one end of linkage section 1122 and interlude 1121 and one of them
First side 111 connects, and the other end of another linkage section 1122 and interlude 1121 and another first side 111 are connected, and connects
Angle between the side 111 of section 1122 and first, interlude 1121 is obtuse angle.
Further, as depicted in figs. 1 and 2, it is provided with transition arc between the side 111 of linkage section 1122 and first.Thus, Jing
The arc section 113 that punching press outer surface can be stamped and formed out on the outline 110 of stator punching 10 as depicted in figs. 1 and 2 is crossed, thus,
In the assembling process for carrying out stator punching 10, can prevent sharp connecting portion from scratching operating personnel, be easy to stator punching 10
Assembling.
The manufacture method of stator punching 10 according to embodiments of the present invention, stator punching 10 is using above-mentioned die assembly
Make, manufacture method comprises the steps:
S10:Choose base material;
S20:Semi-finished product are stamped and formed out on base material using the first mould;
S30:Stator punching 10 is stamped and formed out again on semi-finished product using the second mould or the 3rd mould.
The manufacture method of stator punching 10 according to embodiments of the present invention, by using die assembly described above, will
The outline 110 and Internal periphery 120 of the stator punching 10 of different types of motor arranges identical, in punching different type motor
During stator punching 10, the stator punching 10 of identical outline 110 and Internal periphery 120 can be formed by the first mould, so as to
Can the foreign steamer of the stator punching 10 of punching different type motor is wealthy and uses the mould of identical first during Internal periphery 120, with
Improve working (machining) efficiency and reduce production cost.The punching on the first mould obtains outline 110 and the identical of Internal periphery 120 half
After the stator punching 10 of finished product, then can be formed with the first punching groove 141a or tool with punching through the second mould or the 3rd mould
There is the stator punching 10 of the second punching groove 142a, as shown in Figures 1 and 2, to meet the needs of different type motor.
Motor according to embodiments of the present invention, including stator.Wherein, stator includes multiple stator punchings being stacked
10, stator punching 10 is the stator punching 10 manufactured using the manufacture method of the stator punching 10 of above-mentioned motor.
Motor according to embodiments of the present invention, by using rushing that the manufacture method of the stator punching 10 of above-mentioned motor is manufactured
Piece, can reduce the production cost of motor, and improve the manufacture efficiency of motor, and then improve the competitiveness of product in market.
The manufacture method of the rotor punching 20 of motor according to embodiments of the present invention, rotor punching 20 is using above-mentioned mould
Tool component is made, and manufacture method comprises the steps:
S10:Choose base material;
S20:Semi-finished product are stamped and formed out on base material using the first mould;
S30:Rotor punching 20 is stamped and formed out again on semi-finished product using the second mould or the 3rd mould.
The manufacture method of rotor punching 20 according to embodiments of the present invention, by using die assembly described above, will
The outline 210 and Internal periphery 220 of the rotor punching 20 of different types of motor arranges identical, in punching different type motor
During rotor punching 20, the rotor punching 20 of identical outline 210 and Internal periphery 220 can be formed by the first mould, so as to
The mould of identical first can be used in the outline 210 of the rotor punching 20 of punching different type motor and Internal periphery 220,
To improve working (machining) efficiency and reduce production cost.The punching on the first mould obtains outline 110 and the identical of Internal periphery 120
After the rotor punching 20 of semi-finished product, then through the second mould or the 3rd mould can be formed with punching have the first punching groove 141b or
Rotor punching 20 with the second punching groove 142b, as shown in Figures 3 and 4, to meet the needs of different type motor.
Motor according to embodiments of the present invention, including rotor.Wherein, rotor includes multiple rotor punchings being stacked
20, rotor punching 20 is the rotor punching 20 manufactured using the manufacture method of the rotor punching 20 of above-mentioned motor.
Motor according to embodiments of the present invention, by using rushing that the manufacture method of the rotor punching 20 of above-mentioned motor is manufactured
Piece, can reduce the production cost of motor, and improve the manufacture efficiency of motor, and then improve the competitiveness of product in market.
Motor according to embodiments of the present invention is described in detail referring to Fig. 1-Fig. 6 with two specific embodiments.It is worth
It is understood by, it is described below to be merely illustrative, rather than to the concrete restriction of the present invention.
It should be noted that the embodiments described below one and embodiment two are two distinct types of motor, for example in fact
It can be ferrite motor to apply example one, and embodiment two can be rare-earth permanent-magnet electric machine.In order to clearly describe, it is explained as follows:Figure
1st, Fig. 3 and Fig. 5 are the partial structural diagrams of the motor of embodiment one, wherein, Fig. 1 is the stator punching of the motor of embodiment one
10 structural representation, Fig. 3 is the structural representation of the rotor punching 20 of the motor of embodiment one, and Fig. 5 is the stator of embodiment one
Structural representation after punching 10 and the assembling of rotor punching 20;Fig. 2, Fig. 4 and Fig. 6 are that the partial structurtes of the motor of embodiment two are shown
It is intended to, wherein, Fig. 2 is the structural representation of the stator punching 10 of the motor of embodiment two, and Fig. 4 is turning for the motor of embodiment two
The structural representation of sub- punching 20, Fig. 5 is the structural representation after the stator punching 10 of embodiment two is assembled with rotor punching 20.
Embodiment one:
As shown in Fig. 1, Fig. 3 and Fig. 5, in this embodiment, motor can be ferrite motor.Motor includes rotor and determines
Son, wherein rotor are stacked by multi-disc rotor punching 20 and are formed, and stator is stacked by multi-disc stator punching 10 and is formed.
As shown in figure 1, structural representations of the Fig. 1 for the stator punching 10 of motor, the Internal periphery of the cross section of stator punching 10
120 are circle, and internal diameter is D12, and the outline 110 of the cross section of stator punching 10 is generally circular, and external diameter is D11, outline
110 include:First at 111 and second 112, and the first side 111 is straight line, and the length on the first side is W11, two the first sides 111
Interval setting, the vertical range between two the first sides 111 is W12.Two second when 112 are disposed on two first
It is connected between 111 and respectively with two the first sides 111, interlude 1121 and two linkage sections 1122 is included per the second side of bar 112,
Interlude 1121 is vertical with the first side 111, wherein one end of linkage section 1122 and interlude 1121 and one of them first
Side 111 connects, and the other end of another linkage section 1122 and interlude 1121 and another first side 111 are connected, linkage section
Angle between 1122 and first side 111, interlude 1121 is obtuse angle.
First at 111 and second 112 junction be set to arc section 113, four end Angle Positions of stator punching 10
Place is provided with four screw hole 130a, between the outline 110 and Internal periphery 120 of stator punching 10 be arranged at intervals with six
Individual first punching groove 141a, the spacing distance between two adjacent the first punching groove 141a is L11, the first punching groove 141a's
Vertical range between the center of radial outside and stator punching 10 is L12.
The manufacture method of stator punching 10 is as follows:
S10:Choose base material;
S20:Semi-finished product are stamped and formed out on base material using the first mould;
S30:Stator punching 10 is stamped and formed out again on semi-finished product using the second mould.
Wherein, the first mould is for inner hollow column structure and including punching press inner surface and punching press outer surface, punching press appearance
Face is used to be stamped and formed out the outline 110 of stator punching 10, and punching press inner surface is used to be stamped and formed out the Internal periphery of stator punching 10
120, through outline 110 and Internal periphery 120 (as shown in Figure 1) that the first mould can form stator punching 10 with punching.Second
Mould is used to be stamped and formed out stator punching 10 first punching groove 141a.
As shown in figure 3, the Internal periphery 220 of rotor punching 20 is circle, internal diameter is C12, and outline 210 is generally circular,
External diameter is C11.Screw hole 130b and the first punching groove 141b is provided with rotor punching 20.
The manufacture method of rotor punching 20 is as follows:
S10:Choose base material;
S20:Semi-finished product are stamped and formed out on base material using the first mould;
S30:Rotor punching 20 is stamped and formed out again on semi-finished product using the second mould.
Wherein, the first mould is for inner hollow column structure and including punching press inner surface and punching press outer surface, punching press appearance
Face is used to be stamped and formed out the outline 210 of rotor punching 20, and punching press inner surface is used to be stamped and formed out the Internal periphery of rotor punching 20
220, through outline 210 and Internal periphery 220 (as shown in Figure 3) that the first mould can form rotor punching 20 with punching.Second
Mould is used to be stamped and formed out rotor punching 20 first punching groove 141b.
Thus, motor is included using the above-mentioned die assembly for manufacturing motor and stator punching 10 and rotor punching 20
Manufacture method punching stator punching 10 and rotor punching 20, the production cost of motor can be reduced, and improve motor
Manufacture efficiency, and then improve the competitiveness of product in market.
Embodiment two:
As shown in Fig. 2, Fig. 4 and Fig. 6, in this embodiment, motor can be rare-earth permanent-magnet electric machine.Motor include rotor and
Stator, wherein rotor are stacked by multi-disc rotor punching 20 and are formed, and stator is stacked by multi-disc stator punching 10 and is formed.
As shown in Fig. 2 structural representations of the Fig. 2 for the stator punching 10 of motor, the Internal periphery of the cross section of stator punching 10
120 are circle, and internal diameter is D22, and the outline 110 of the cross section of stator punching 10 is generally circular, and external diameter is D21, outline
110 include:First at 111 and second 112, and the first side 111 is straight line, and the length on the first side is W21, two the first sides 111
Interval setting, the vertical range between two the first sides 111 is W22.Two second when 112 are disposed on two first
It is connected between 111 and respectively with two the first sides 111, interlude 1121 and two linkage sections 1122 is included per the second side of bar 112,
Interlude 1121 is vertical with the first side 111, wherein one end of linkage section 1122 and interlude 1121 and one of them first
Side 111 connects, and the other end of another linkage section 1122 and interlude 1121 and another first side 111 are connected, linkage section
Angle between 1122 and first side 111, interlude 1121 is obtuse angle.
First at 111 and second 112 junction be set to arc section 113, four end Angle Positions of stator punching 10
Place is provided with four screw hole 130a, and uniform intervals are provided with six between the outline 110 and Internal periphery 120 of stator punching 10
Individual second punching groove 142a, the spacing distance between two adjacent the second punching groove 142a is L21, the second punching groove 142a's
Vertical range between the center of radial outside and stator punching 10 is L22.
From unlike embodiment one, in this embodiment, the second punching groove 142a and embodiment one on stator punching 10
The first punching groove 141a shape just as, it is of different sizes:Distance between two the second punching groove 142a adjacent shown in Fig. 2
, in Fig. 2 institute unequal apart from L21 between L21 and two adjacent first punching groove 141a of stator punching 10 in embodiment one
Show that the vertical range between the second punching groove 142a radial outsides and the center of stator punching 10 is first in L22 and embodiment one
Vertical range L12 between punching groove 141a radial outsides and the center of stator punching 10 is unequal.
Different from the manufacture method of stator punching 10 in embodiment one, the processing method of stator punching 10 is such as in the embodiment
Under:
S10:Choose base material;
S20:Semi-finished product are stamped and formed out on base material using the first mould;
S30:Stator punching 10 is stamped and formed out again on semi-finished product using the 3rd mould.
Wherein, the first mould is for inner hollow column structure and including punching press inner surface and punching press outer surface, punching press appearance
Face is used to be stamped and formed out the outline 110 of stator punching 10, and punching press inner surface is used to be stamped and formed out the Internal periphery of stator punching 10
120, through outline 110 and Internal periphery 120 (as shown in Figure 2) that the first mould can form stator punching 10 with punching.3rd
Mould is used to be stamped and formed out stator punching 10 second punching groove 142a.
As shown in figure 4, the Internal periphery 220 of rotor punching 20 is circle, internal diameter is C22, and outline 210 is generally circular,
External diameter is C21.Screw hole 130b and the second punching groove 142b, the second punching groove of rotor punching 20 are provided with rotor punching 20
142b is different from the shape of the first punching groove 141b of the rotor punching 20 of embodiment one.
The manufacture method of rotor punching 20 is as follows:
S10:Choose base material;
S20:Semi-finished product are stamped and formed out on base material using the first mould;
S30:Rotor punching 20 is stamped and formed out again on semi-finished product using the 3rd mould.
Wherein, the first mould is for inner hollow column structure and including punching press inner surface and punching press outer surface, punching press appearance
Face is used to be stamped and formed out the outline 210 of rotor punching 20, and punching press inner surface is used to be stamped and formed out the Internal periphery of rotor punching 20
220, through outline 210 and Internal periphery 220 (as shown in Figure 4) that the first mould can form rotor punching 20 with punching.3rd
Mould is used to be stamped and formed out rotor punching 20 second punching groove 142b.
Thus, the motor of the embodiment is the motor of another kind of model, to meet different actual condition needs.
Compressor according to embodiments of the present invention, including motor described above.
Compressor according to embodiments of the present invention, by using above-mentioned motor, can reduce the production cost of compressor, and
The production efficiency of compressor is improved, and then improves the market competitiveness of compressor.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
Combine in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
Art personnel can be tied the feature of the different embodiments or example described in this specification and different embodiments or example
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of die assembly for manufacturing motor, the motor includes multiple annular punchings, and the annular punching stacking sets
Put to be formed as stator or rotor, it is characterised in that the die assembly is suitable to the annular punching of the motor for manufacturing different model
And including:
First mould, first mould is described for inner hollow column structure and including punching press inner surface and punching press outer surface
Punching press outer surface is used to be stamped and formed out the outline of the annular punching, and the punching press inner surface is used to be stamped and formed out the annular
The Internal periphery of punching;
Second mould, second mould is used to form the first punching groove to the annular sheet punching press, with the described first punching
The described annular punching of film trap is applied to a kind of motor;With
3rd mould, the cross section of the 3rd mould is different from the shape of the cross section of second mould, the 3rd mould
Have for forming the second punching groove to the annular sheet punching press, the described annular punching with the second punching groove is applied to
Another kind of motor.
2. the die assembly for manufacturing motor according to claim 1, it is characterised in that the punching press inner surface is circle
Cylinder.
3. the die assembly for manufacturing motor according to claim 1, it is characterised in that the punching press outer surface is circle
Cylinder.
4. the die assembly for manufacturing motor according to claim 1, it is characterised in that the horizontal stroke of the punching press outer surface
The outline line in section includes:
Two spaced first sides, first side is straight line;
Two spaced second sides, between two described second when being disposed on two described first and respectively with two
First side connection described in bar, interlude and two linkage sections, the interlude and first side are included per the second side described in bar
Vertically, wherein a linkage section is connected with one end of the interlude and one of them described first side, described in another
Linkage section is connected with the other end of the interlude and another described first side, the linkage section and first side, described
Angle between interlude is obtuse angle.
5. the die assembly for manufacturing motor according to claim 5, it is characterised in that the linkage section and described
Transition arc is provided between on one side.
6. a kind of manufacture method of the stator punching of motor, it is characterised in that the stator punching is using according to claim
Die assembly any one of 1-5 is made, and the manufacture method comprises the steps:
S10:Choose base material;
S20:Semi-finished product are stamped and formed out on the substrate using first mould;
S30:The stator punching is stamped and formed out again on the semi-finished product using second mould or the 3rd mould.
7. a kind of motor, it is characterised in that include:
Stator, the stator includes multiple stator punchings being stacked, and the stator punching is using described in claim 6
The stator punching of the manufacture method manufacture of the stator punching of motor.
8. a kind of manufacture method of the rotor punching of motor, it is characterised in that the rotor punching is using according to claim
Die assembly any one of 1-5 is made, and the manufacture method comprises the steps:
S10:Choose base material;
S20:Semi-finished product are stamped and formed out on the substrate using first mould;
S30:The rotor punching is stamped and formed out again on the semi-finished product using second mould or the 3rd mould.
9. a kind of motor, it is characterised in that include:
Rotor, the rotor includes multiple rotor punchings being stacked, and the rotor punching is using described in claim 8
The rotor punching of the manufacture method manufacture of the rotor punching of motor.
10. a kind of compressor, it is characterised in that including the motor described in claim 7 or 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611140223.3A CN106655657A (en) | 2016-12-12 | 2016-12-12 | Compressor, motor stator punching sheet and rotor punching sheet dies, and processing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611140223.3A CN106655657A (en) | 2016-12-12 | 2016-12-12 | Compressor, motor stator punching sheet and rotor punching sheet dies, and processing method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106655657A true CN106655657A (en) | 2017-05-10 |
Family
ID=58825622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611140223.3A Pending CN106655657A (en) | 2016-12-12 | 2016-12-12 | Compressor, motor stator punching sheet and rotor punching sheet dies, and processing method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106655657A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109482708A (en) * | 2017-09-12 | 2019-03-19 | 东元电机股份有限公司 | The manufacturing method of motor component |
CN109980862A (en) * | 2017-12-28 | 2019-07-05 | 江苏联博精密科技有限公司 | A kind of new and effective rotor magnet mounting process of motor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5005281A (en) * | 1990-08-20 | 1991-04-09 | Dynamics Systems International Inc. | Method of making rotor and stator pole assemblies by stamping magnetic plate |
CN102447360A (en) * | 2010-09-30 | 2012-05-09 | 西门子公司 | Method for manufacturing core lamination stack |
CN202701259U (en) * | 2012-06-21 | 2013-01-30 | 西安陕鼓动力股份有限公司 | Forging tool of large-scale disk part provided with steps |
CN106026446A (en) * | 2016-06-30 | 2016-10-12 | 安徽美芝制冷设备有限公司 | Compressor, variable frequency motor, stator punching sheet of motor, and machining method thereof |
CN206432858U (en) * | 2016-12-12 | 2017-08-22 | 安徽美芝制冷设备有限公司 | Die assembly, motor and compressor for manufacturing motor |
-
2016
- 2016-12-12 CN CN201611140223.3A patent/CN106655657A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5005281A (en) * | 1990-08-20 | 1991-04-09 | Dynamics Systems International Inc. | Method of making rotor and stator pole assemblies by stamping magnetic plate |
CN102447360A (en) * | 2010-09-30 | 2012-05-09 | 西门子公司 | Method for manufacturing core lamination stack |
CN202701259U (en) * | 2012-06-21 | 2013-01-30 | 西安陕鼓动力股份有限公司 | Forging tool of large-scale disk part provided with steps |
CN106026446A (en) * | 2016-06-30 | 2016-10-12 | 安徽美芝制冷设备有限公司 | Compressor, variable frequency motor, stator punching sheet of motor, and machining method thereof |
CN206432858U (en) * | 2016-12-12 | 2017-08-22 | 安徽美芝制冷设备有限公司 | Die assembly, motor and compressor for manufacturing motor |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109482708A (en) * | 2017-09-12 | 2019-03-19 | 东元电机股份有限公司 | The manufacturing method of motor component |
CN109980862A (en) * | 2017-12-28 | 2019-07-05 | 江苏联博精密科技有限公司 | A kind of new and effective rotor magnet mounting process of motor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105071561B (en) | Stator module, the preparation method with its compressor and stator module | |
CN105429320A (en) | Stator core, water pump and production method of stator core | |
CN104070129B (en) | Hot extrusion forging die for pipe with flange and deep blind taper hole shaft and forging technology thereof | |
CN104993652A (en) | Permanent magnet servo motor stator core stamping splicing moulding method and special-purpose tool apparatus | |
US20120086302A1 (en) | Stator core and method of manufacturing same | |
JP2011120340A (en) | Stator stacked core | |
CN104373553A (en) | Steel plate spinning multi-wedge motor belt wheel and spinning method thereof | |
CN106655657A (en) | Compressor, motor stator punching sheet and rotor punching sheet dies, and processing method | |
CN103008976A (en) | Spinning production technology for belt pulley | |
CN105414898B (en) | A kind of preparation method of the direct-current motor shell of flange shaping | |
CN105162267B (en) | A kind of spliced stator core and its manufacturing method | |
CN103357783A (en) | Machining method for inner top longitudinal beam of automobile | |
CN104201835A (en) | Forming method of Y series industrial motor stator punching sheet | |
CN206432858U (en) | Die assembly, motor and compressor for manufacturing motor | |
CN202097337U (en) | Hexagon-headed bolt die | |
CN103475170B (en) | Manufacturing method of iron core, iron core structure and motor | |
JP5136995B2 (en) | Manufacturing method of diffuser | |
CN105048661A (en) | Stator module for motor and single-phase asynchronous motor with the same | |
JP5291774B2 (en) | Manufacturing method and manufacturing apparatus of laminated iron core | |
CN205265380U (en) | Stator core and water pump | |
CN204794387U (en) | Take dovetail permanent magnetism servo motor stator core to assemble structure | |
CN204597644U (en) | Motor stator end plate | |
CN210358791U (en) | Stamping die of motor rotor steel sheet | |
CN104377903A (en) | Manufacturing method for stator | |
CN212551385U (en) | Heat treatment straightening device for rod parts |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
|
RJ01 | Rejection of invention patent application after publication |