CN206432858U - Die assembly, motor and compressor for manufacturing motor - Google Patents
Die assembly, motor and compressor for manufacturing motor Download PDFInfo
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- CN206432858U CN206432858U CN201621360569.XU CN201621360569U CN206432858U CN 206432858 U CN206432858 U CN 206432858U CN 201621360569 U CN201621360569 U CN 201621360569U CN 206432858 U CN206432858 U CN 206432858U
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Abstract
The utility model discloses a kind of die assembly, motor and compressor for being used to manufacture motor.Die assembly includes：First mould, the second mould and the 3rd mould.First mould is for inner hollow column structure and including punching press inner surface and punching press outer surface.Second mould is used for annular sheet punching press the first punching groove of formation, and the annular punching with the first punching groove is applied to a kind of motor.The cross section of 3rd mould is different from the shape of the cross section of the second mould, and the 3rd mould is used for annular sheet punching press the second punching groove of formation, and the annular punching with the second punching groove is applied to another motor.According to the die assembly of manufacture motor of the present utility model, the stator punching or rotor punching of different motors can share the first mould punching in punching outline and Internal periphery, can improve production efficiency, reduce production cost.
Description
Technical field
The utility model is related to technical field of refrigeration equipment, specifically, more particularly to a kind of mould for being used to manufacture motor
Have component, 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.Make the different punchings more mold exchange time simultaneously long, influence production efficiency.
Utility model content
The utility model is intended at least solve one of technical problem in correlation technique to a certain extent.Therefore, this reality
Be used to manufacturing the die assembly of motor with new proposition is a kind of, the die assembly for being used to manufacturing motor have it is simple in construction,
Advantage high in machining efficiency.
The utility model also proposed a kind of motor, and the motor has the stator punching manufactured using above-mentioned die assembly
And rotor punching.
The utility model also proposes a kind of compressor, and the compressor has motor described above.
According to the die assembly for being used to manufacture motor of the utility model embodiment, the motor includes multiple annular punchings
Piece, the annular punching is stacked to be formed as stator or rotor, it is characterised in that it is different that the die assembly is suitable to manufacture
The annular punching of the motor of model and including：First mould, first mould is for inner hollow column structure and including punching press
Inner surface and punching press outer surface, the punching press outer surface are used in the outline for being stamped and formed out the annular punching, the punching press
Surface is used for the Internal periphery for being stamped and formed out the annular punching；Second mould, second mould is used for the annular punching
The first punching groove is stamped and formed out, the annular punching with the first punching groove is applied to a kind of motor；With the 3rd mould,
The cross section of 3rd mould is different from the shape of the cross section of second mould, and the 3rd mould is used for the ring
Shape sheet punching press the second punching groove of formation, the annular punching with the second punching groove is applied to another motor.
According to the die assembly for being used to manufacture motor of the utility model embodiment, it can be stamped and formed out by the first mould
Exterior contour and in-profile identical stator punching or rotor punching, so as to so that the stator punching or rotor of different motors
Punching shares the first mould punching in punching outline or Internal periphery, thus, it is possible to save production cost, and improves production effect
Rate.It can be processed further being formed by the second mould or the 3rd mould with the by the semi-finished product punching of the first mould punching
The stator punching of one punching groove or the stator punching with the second punching groove and the rotor punching or tool with the first punching groove
There is the rotor punching of the second punching groove, the need for adapting to different motors.So as to improve the processing efficiency of motor, reduce
Production cost.
According to one embodiment of the present utility model, the punching press inner surface is the face of cylinder.
According to one embodiment of the present utility model, the punching press outer surface is the face of cylinder.
According to one embodiment of the present utility model, the contour line of the cross section of the punching press outer surface includes：Between two
Every the first side of setting, 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, every second side includes interlude and two companies
Section is connect, the interlude is vertical with first side, wherein one end and wherein one of a linkage section and the interlude
The individual first side connection, another linkage section is connected with the other end of the interlude and another described first side,
Angle between the linkage section and first side, the interlude is obtuse angle.
According to one embodiment of the present utility model, transition arc is provided between the linkage section and first side.
According to the motor of the utility model embodiment, including：Stator, the stator includes multiple stator punchings being stacked
Piece, the stator punching using die assembly described above by being made；Rotor, the rotor includes multiple turns being stacked
Sub- punching, the rotor punching is made up of die assembly described above.
According to the motor of the utility model embodiment, by using the rotor punching and the mould of stator punching of above-mentioned motor
Component manufactures rotor punching and stator punching, can reduce the production cost of motor, and improve the manufacture efficiency of motor, Jin Erti
The high competitiveness of product in market.
According to the compressor of the utility model embodiment, including motor described above.
According to the compressor of the utility model embodiment, by using above-mentioned motor, being produced into for compressor can be reduced
This, and the production efficiency of compressor is improved, and then improve the market competitiveness of compressor.
Brief description of the drawings
Fig. 1 is the structural representation of the stator punching of the motor according to the utility model embodiment；
Fig. 2 is the structural representation of the stator punching of the motor according to the utility model embodiment；
Fig. 3 is the structural representation of the rotor punching of the motor according to the utility model embodiment；
Fig. 4 is the structural representation of the rotor punching of the motor according to the utility model embodiment；
Fig. 5 is the partial structural diagram of the motor according to the utility model embodiment；
Fig. 6 is the partial structural diagram of the motor according to the utility model embodiment；
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.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type.
In description of the present utility model, it is to be understood that term " length ", " width ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " interior ", " outer ", " axial direction ", " radial direction ", " circumference " are based on accompanying drawing
Shown orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply institute
The device or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this reality
With new limitation.
In addition, 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 description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate each other；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship, unless otherwise clear and definite restriction.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
The die assembly, the motor that are used to manufacture motor according to the utility model embodiment are described below with reference to Fig. 1-Fig. 6
And compressor.
According to the die assembly for being used to manufacture motor of the utility model embodiment, motor includes multiple annular punchings, ring
Shape punching is stacked to be formed as stator or rotor, and die assembly is suitable to the annular punching of the motor of manufacture different model and bag
Include：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 for the outline for being stamped and formed out annular punching, and punching press inner surface is used for the Internal periphery for being stamped and formed out annular punching, warp
Outline 110 and the identical stator punching 10 (as depicted in figs. 1 and 2) of Internal periphery 120 or formation can be formed by crossing the first mould
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 into the first punching groove 141, and the annular punching with the first punching groove 141 is applied to a kind of motor.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 by the second mould
Groove 141b.The cross section of 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
Swaging is into the second punching groove 142, and the annular punching with the second punching groove 142 is applied to another motor.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 by the 3rd mould
Groove 142b.
It should be noted that stator punching 10 as depicted in figs. 1 and 2, for the stator punching applied to two kinds of different motors
Piece 10.Wherein, the 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
The length W21 of stator punching 10, width W22, outer diameter D 21, internal diameter D22 difference correspondent equals, and determining shown in Fig. 1
Position and quantity all same of the sub- punching 10 with the upper bolt aperture 130 of stator punching 10 shown in Fig. 2.Thus, in punching Fig. 1 and
When the outline 110 and Internal periphery 120 of the stator punching 10 of two kinds of different motors shown in Fig. 2, same first can be shared
Mould punching.And second of the stator punching 10 shown in the first punching groove 141a and Fig. 2 of the stator punching 10 shown in Fig. 1
Punching groove 142a shapes just as, it is of different sizes, as shown in Figures 1 and 2, length L21 and length L21 in Fig. 2 not phases in Fig. 1
Deng width L12 and width L22 in Fig. 2 are unequal in Fig. 1, thus, in the first punching groove 141a of punching Fig. 1 stator punchings 10
During with the second punching groove 142a of the stator punching 10 shown in Fig. 2, use different the second mould instead and the 3rd mould is rushed
System, the punching of rotor punching 20 as shown in Figures 3 and 4 is similar with the punching of stator punching 10.
According to the die assembly for being used to manufacture motor of the utility model embodiment, it can be formed by the first mould with punching
Outline 110 and the identical stator punching 10 (as shown in Figures 1 and 2) of Internal periphery 120 or punching form outline 210 and interior
The identical rotor punching 20 (as shown in Figures 3 and 4) of profile 220, so as to so that different motor stator punching 10 or turn
Sub- punching 20 shares same first mould punching in punching outline or Internal periphery, is rushed by the semi-finished product of the first mould punching
Piece can be processed further being formed stator punching 10 or tool with the first punching groove 141a by the second mould or the 3rd mould
The stator punching 10 and punching for having the second punching groove 142a have the first punching groove 141b rotor punching 20 or with second
Punching groove 142b rotor punching 20, the need for adapting to different motors.So as to improve the processing efficiency of motor, reduce
Production cost.
According to one embodiment of the present utility model, as Figure 1-Figure 4, punching press inner surface is the face of cylinder.Thus, it is possible to
The circular Internal periphery 120 of internal diameter identical (D22 shown in D12 and Fig. 2 shown in Fig. 1) is formed by punching press inner surface
Stator punching 10, shown in example as in Figure 1 and Figure 2.Or, it is identical (shown in Fig. 3 by punching press inner surface formation internal diameter
C12 and Fig. 4 shown in C22) circular Internal periphery 220 rotor punching 20, as shown in Figure 3 and Figure 4.Need explanation
It is that Fig. 1 and Fig. 2 are the stator punching 10 of two kinds of different motors, the Internal periphery 120 of two kinds of stator punchings 10 of setting is identical, can be with
Share inner surface in identical punching press and be stamped and formed out Internal periphery 120, to reduce production cost, improve production efficiency.Equally, Fig. 3
Rotor punching 20 with Fig. 4 is two kinds of different motors, sets the Internal periphery 220 of two kinds of rotor punchings 20 identical, can share phase
Same punching press inner surface is stamped and formed out identical Internal periphery 220, so as to reduce production cost, improves production efficiency.
According to one embodiment of the present utility model, punching press outer surface is the face of cylinder.Thus, it is possible to by punching press outer surface
Form 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
With shown in the example in Fig. 2.Or, form external diameter by punching press outer surface identical (shown in the C11 and Fig. 4 shown in Fig. 3
C21 the rotor punching 20 of rounded outer profiles 210), as shown in Figure 3 and Figure 4.It should be noted that Fig. 1 and Fig. 2 be two kinds not
With the stator punching 10 of motor, set the outline 110 of two kinds of stator punchings 10 identical, identical punching press outer surface can be shared
Identical outline 110 is stamped and formed out, to reduce production cost, production efficiency is improved.Equally, Fig. 3 is two kinds of different electricity with Fig. 4
The rotor punching 20 of machine, sets the outline 210 of two kinds of rotor punchings 20 identical, can share identical punching press outer surface punching press
Identical outline 210 is formed, so as to reduce production cost, production efficiency is improved.
According to one embodiment of the present utility model, as depicted in figs. 1 and 2, the contour line of the cross section of punching press outer surface
It can include：First while and when second.Wherein, the first side is straight line, and two the first sides are arranged at intervals.Two the second side interval is set
Put two first between and respectively with two first while be connected, every second side includes interlude and two linkage sections, in
Between section it is vertical with the first side, wherein a linkage section and one end of interlude and one of them first side connection, another connection
Section is connected with the other end of interlude and another first side, and the angle between linkage section and the first side, interlude is obtuse angle.
Thus, it can be formed by punching press outer surface with punching in the identical stator punching 10 of outline 110, such as Fig. 1 and Fig. 2
Shown, the outline 110 of the cross section of the stator punching 10 obtained by the punching of punching press outer surface includes：First side 111 and
Two sides 112, the first side 111 is straight line, and two the first sides 111 are arranged at intervals.Two the second side 112 is disposed on two first
111 are connected while between 111 and respectively with two first, and every second side 112 includes interlude 1121 and two linkage sections
1122, interlude 1121 is vertical with the first side 111, wherein a linkage section 1122 and one end of interlude 1121 and one of them
First side 111 is connected, and another linkage section 1122 is connected with the other end of interlude 1121 and another first side 111, connection
Angle between the side 111 of section 1122 and first, interlude 1121 is obtuse angle.
Further, as depicted in figs. 1 and 2, transition arc is provided between the side 111 of linkage section 1122 and first.Thus, pass through
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, it can prevent sharp connecting portion from scratching operating personnel, be easy to stator punching 10
Assembling.
According to the manufacture method of the stator punching 10 of the utility model embodiment, stator punching 10 is to utilize above-mentioned mould
Component is made, and manufacture method comprises the following 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.
According to the manufacture method of the stator punching 10 of the utility model embodiment, by using set of molds described above
Part, sets identical, in punching different type by the outline 110 and Internal periphery 120 of the stator punching 10 of different types of motor
During the stator punching 10 of motor, the first mould formation identical outline 110 and the stator punching of Internal periphery 120 can be passed through
10, so as to the foreign steamer of the stator punching 10 of punching different type motor is wealthy and uses identical first during Internal periphery 120
Mould, to improve processing efficiency and reduce production cost.Outline 110 and Internal periphery 120 are obtained by punching on the first mould
After the stator punching 10 of identical semi-finished product, then can be with punching formation with the first punching groove by the second mould or the 3rd mould
141a or the stator punching 10 with the second punching groove 142a, as shown in Figures 1 and 2, to meet the need of different type motor
Will.
According to the motor of the utility model embodiment, including stator.Wherein, stator includes multiple stator punchings being stacked
Piece 10, stator punching 10 is the stator punching 10 manufactured using the manufacture method of the stator punching 10 of above-mentioned motor.
According to the motor of the utility model embodiment, manufactured by using the manufacture method of the stator punching 10 of above-mentioned motor
Punching, the production cost of motor can be reduced, and improve the manufacture efficiency of motor, and then improve the market competition of product
Power.
According to the manufacture method of the rotor punching 20 of the motor of the utility model embodiment, rotor punching 20 is using above-mentioned
Die assembly be made, manufacture method comprises the following 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.
According to the manufacture method of the rotor punching 20 of the utility model embodiment, by using set of molds described above
Part, sets identical, in punching different type by the outline 210 and Internal periphery 220 of the rotor punching 20 of different types of motor
During the rotor punching 20 of motor, the first mould formation identical outline 210 and the rotor punching of Internal periphery 220 can be passed through
20, so as to use identical the in the outline 210 and Internal periphery 220 of the rotor punching 20 of punching different type motor
One mould, to improve processing efficiency and reduce production cost.Outline 110 and Internal periphery are obtained by punching on the first mould
After the rotor punching 20 of 120 identical semi-finished product, then can be formed by the second mould or the 3rd mould with punching has first to rush
Film trap 141b or the rotor punching 20 with the second punching groove 142b, as shown in Figures 3 and 4, to meet different type motor
The need for.
According to the motor of the utility model embodiment, including rotor.Wherein, rotor includes multiple rotor punchings being stacked
Piece 20, rotor punching 20 is the rotor punching 20 of the manufacture method manufacture using the rotor punching 20 of above-mentioned motor.
According to the motor of the utility model embodiment, manufactured by using the manufacture method of the rotor punching 20 of above-mentioned motor
Punching, the production cost of motor can be reduced, and improve the manufacture efficiency of motor, and then improve the market competition of product
Power.
The motor according to the utility model embodiment is described in detail with two specific embodiments referring to Fig. 1-Fig. 6.
It is worth understanding, it is described below to be merely illustrative, rather than to concrete restriction of the present utility model.
It should be noted that the embodiments described below one and embodiment two are two distinct types of motor, such as 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
Punching 10 and the structural representation after 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 fixed
Son, wherein rotor are stacked by multi-disc rotor punching 20 and formed, and stator is stacked by multi-disc stator punching 10 and 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 be 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
It is arranged at intervals, 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, every second side 112 includes interlude 1121 and two linkage sections 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 is connected, and another linkage section 1122 is connected with the other end of interlude 1121 and another first side 111, 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, with being arranged at intervals with six between the outline 110 and Internal periphery 120 of stator punching 10
Spacing distance between individual first punching groove 141a, two adjacent the first punching groove 141a is L11, the first punching groove 141a
Radial outside and stator punching 10 center between vertical range be 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 for the outline 110 for being stamped and formed out stator punching 10, and punching press inner surface is used for the Internal periphery for being stamped and formed out stator punching 10
120, the outline 110 and Internal periphery 120 (as shown in Figure 1) of stator punching 10 can be formed with punching by the first mould.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 are 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 for the outline 210 for being stamped and formed out rotor punching 20, and punching press inner surface is used for the Internal periphery for being stamped and formed out rotor punching 20
220, the outline 210 and Internal periphery 220 (as shown in Figure 3) of rotor punching 20 can be formed with punching by the first mould.Second
Mould is used to be stamped and formed out rotor punching 20 first punching groove 141b.
Thus, motor is including the use of the above-mentioned die assembly and stator punching 10 and rotor punching 20 that are used to manufacture motor
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 formed, and stator is stacked by multi-disc stator punching 10 and 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 be 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
It is arranged at intervals, 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, every second side 112 includes interlude 1121 and two linkage sections 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 is connected, and another linkage section 1122 is connected with the other end of interlude 1121 and another first side 111, 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
Spacing distance between individual second punching groove 142a, two adjacent the second punching groove 142a is L21, the second punching groove 142a
Radial outside and stator punching 10 center between vertical range be 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 shown in Fig. 2 between two adjacent the second punching groove 142a
, in Fig. 2 institute unequal apart from L21 in L21 and embodiment one between two adjacent the first punching groove 141a of stator punching 10
It is L22 and in embodiment one first to show the vertical range between the second punching groove 142a radial outsides and the center of stator punching 10
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 for the outline 110 for being stamped and formed out stator punching 10, and punching press inner surface is used for the Internal periphery for being stamped and formed out stator punching 10
120, the outline 110 and Internal periphery 120 (as shown in Figure 2) of stator punching 10 can be formed with punching by the first mould.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 first punching groove 141b of the rotor punching 20 of embodiment one shape.
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 for the outline 210 for being stamped and formed out rotor punching 20, and punching press inner surface is used for the Internal periphery for being stamped and formed out rotor punching 20
220, the outline 210 and Internal periphery 220 (as shown in Figure 4) of rotor punching 20 can be formed with punching by the first mould.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 model, to meet different actual condition needs.
According to the compressor of the utility model embodiment, including motor described above.
According to the compressor of the utility model embodiment, by using above-mentioned motor, being produced into for compressor can be reduced
This, and the production efficiency of compressor is improved, and then improve 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 the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification can be entered
Row is combined and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (7)
1. a kind of die assembly for being used to manufacture motor, the motor includes multiple annular punchings, the annular punching stacking is set
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 of manufacture 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 for the outline for being stamped and formed out 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 for the first punching groove of the annular sheet punching press formation, with the described first punching
The 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 the second punching groove of the annular sheet punching press formation, the annular punching with the second punching groove to be applied to
Another motor.
2. the die assembly according to claim 1 for being used to manufacture motor, it is characterised in that the punching press inner surface is circle
Cylinder.
3. the die assembly according to claim 1 for being used to manufacture motor, it is characterised in that the punching press outer surface is circle
Cylinder.
4. the die assembly according to claim 1 for being used to manufacture motor, it is characterised in that the horizontal stroke of the punching press outer surface
The contour 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 described in bar is connected, and every second side includes interlude and two linkage sections, the interlude and first side
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. according to claim 4 be used to manufacture the die assembly of motor, it is characterised in that the linkage section and described the
Transition arc is provided between one side.
6. a kind of motor, it is characterised in that including：
Stator, the stator includes multiple stator punchings being stacked, and the stator punching is to appoint using in claim 1-5
Die assembly described in one is made；
Rotor, the rotor includes multiple rotor punchings being stacked, and the rotor punching is to appoint using in claim 1-5
Die assembly described in one is made.
7. a kind of compressor, it is characterised in that including the motor described in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621360569.XU CN206432858U (en) | 2016-12-12 | 2016-12-12 | Die assembly, motor and compressor for manufacturing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621360569.XU CN206432858U (en) | 2016-12-12 | 2016-12-12 | Die assembly, motor and compressor for manufacturing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206432858U true CN206432858U (en) | 2017-08-22 |
Family
ID=59588060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621360569.XU Active CN206432858U (en) | 2016-12-12 | 2016-12-12 | Die assembly, motor and compressor for manufacturing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206432858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655657A (en) * | 2016-12-12 | 2017-05-10 | 安徽美芝制冷设备有限公司 | Compressor, motor stator punching sheet and rotor punching sheet dies, and processing method |
-
2016
- 2016-12-12 CN CN201621360569.XU patent/CN206432858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655657A (en) * | 2016-12-12 | 2017-05-10 | 安徽美芝制冷设备有限公司 | Compressor, motor stator punching sheet and rotor punching sheet dies, and processing method |
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