CN104753211B - Shield, masking board mount, magnet adhesive bonding method and electric rotating machine - Google Patents
Shield, masking board mount, magnet adhesive bonding method and electric rotating machine Download PDFInfo
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- CN104753211B CN104753211B CN201310726318.3A CN201310726318A CN104753211B CN 104753211 B CN104753211 B CN 104753211B CN 201310726318 A CN201310726318 A CN 201310726318A CN 104753211 B CN104753211 B CN 104753211B
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Abstract
The embodiment of the present invention provides a kind of shield, masking board mount, magnet adhesive bonding method and the electric rotating machine for including the rotor using the magnet adhesive bonding method bonded magnet, wherein, at least one set of through hole is provided with the shield, the magnet coating adhesive covered by least one set of through hole to the shield.The masking board mount has body, and the surface setting on the first direction of the body is fluted, and to place the shield with the matching grooves, the bottom of the groove has the region for placing magnet.By the shield and masking board mount of the embodiment of the present invention, it can be quantified on magnet, position and put ground coating adhesive, improve the bonding quality that magnet is pasted to the rotor of electric rotating machine.
Description
Technical field
The present invention relates to machine field, more particularly to a kind of shield, masking board mount, magnet adhesive bonding method and comprising
Utilize the electric rotating machine of the rotor of the magnet adhesive bonding method bonded magnet.
Background technology
Rotor is the element of motor, for SPM（Surface-mounted permanent magnet, table
The permanent magnetism of face installation）Motor, in one embodiment, the rotor include axle, are arranged at the rotor core of the periphery of the axle, with
And it is pasted on the magnet of the periphery of the rotor core；In another embodiment, the rotor includes axle, and is pasted on the axle
Periphery magnet.
Patent document 1 provides a kind of SPM motors, and it is that adhesive is smeared on the outside of axle or rotor core, is then pasted
Magnet.
Patent document 1：Unexamined Patent 10-304606
It should be noted that the introduction to technical background above be intended merely to it is convenient technical scheme is carried out it is clear,
Complete explanation, and facilitate the understanding of those skilled in the art and illustrate.Can not merely because these schemes the present invention
Background section is set forth and thinks that above-mentioned technical proposal is known to those skilled in the art.
The content of the invention
The mode for the stickup magnet that patent document 1 proposes not only wastes time and energy, and can not realize the painting that quantitative, positioning is put
Cloth.
The embodiment of the present invention provides a kind of shield, covers board mount, magnet adhesive bonding method and comprising the utilization magnet
The electric rotating machine of the rotor of adhesive bonding method bonded magnet, the bonding quality of magnet is pasted with the rotor improved to electric rotating machine.
First aspect according to embodiments of the present invention, there is provided a kind of shield, wherein, it is provided with the shield
At least one set of through hole, the magnet coating adhesive covered by least one set of through hole to the shield.
Second aspect according to embodiments of the present invention, there is provided a kind of shield as described in relation to the first aspect, wherein, in institute
At least one end on the first direction of shield is stated, is provided with positioning hole.
The third aspect according to embodiments of the present invention, there is provided a kind of shield as described in relation to the first aspect, wherein, in institute
State the side on the first direction of shield and be extended with the first extension, first extension is away from the shield
Direction extends, and the plane of first extension is parallel with the bottom surface of the shield.
Fourth aspect according to embodiments of the present invention, there is provided a kind of shield as described in the third aspect, wherein, in institute
State the opposite side on the first direction of shield and be extended with the second extension, second extension is towards the bottom surface of the shield
Extension, and the plane of second extension and the bottom surface of the shield are at an angle.
5th aspect according to embodiments of the present invention, there is provided a kind of shield as described in the third aspect, wherein, in institute
State and at least one positioning hole is provided with the first extension.
The 6th aspect according to embodiments of the present invention, there is provided a kind of as described in either side in terms of first aspect to the 5th
Shield, wherein, the through hole is rectangle, ellipse or circle.
The 7th aspect according to embodiments of the present invention, there is provided a kind of as described in either side in terms of first aspect to the 5th
Shield, wherein, each group of through hole includes at least one through hole.
Eighth aspect according to embodiments of the present invention, there is provided a kind of shield as described in terms of the 7th, wherein, when every
When one group of through hole includes multiple through holes, first direction of each through hole along the shield in each group of through hole is horizontal or perpendicular
To being placed equidistant.
The 9th aspect according to embodiments of the present invention, there is provided a kind of as described in either side in terms of first aspect to the 5th
Shield, wherein, the shield is concave face plate or surface plate.Tenth aspect according to embodiments of the present invention, there is provided one
Shield in terms of planting such as second aspect to the 5th, in terms of the 7th as described in either side, wherein, the shield has length side
To and width, the first direction be the shield length direction.
According to embodiments of the present invention the tenth is on the one hand, there is provided one kind masking board mount, wherein, the masking board mount
With body, the surface setting on the first direction of the body is fluted, to place the shield with the matching grooves,
The bottom of the groove has the region for placing magnet.
12nd aspect according to embodiments of the present invention, there is provided a kind of masking board mount as described in the tenth one side,
Wherein, the bottom of the groove is provided with multiple limiting sections, the magnet is placed in the region between each two limiting section.
13rd aspect according to embodiments of the present invention, there is provided a kind of masking board mount as described in the tenth one side,
Wherein, the body also has at least one fixing end, at least one fixing end with the bearing of trend of the groove
At least side connects, with the fixation shield.
Fourteenth aspect according to embodiments of the present invention, there is provided a kind of masking board mount as described in the tenth one side,
Wherein, the masking board mount also has base, for placing the body, multiple limited posts are provided with the base,
Multiple spacing holes of corresponding the multiple limited post are provided with the bottom of the groove, when the body is positioned over the base
Afterwards, the limited post is exposed to the groove through the spacing hole, is placed on the groove between each two limited post
The magnet.
15th aspect according to embodiments of the present invention, there is provided a kind of masking board mount as described in fourteenth aspect,
Wherein, locating dowel is additionally provided with the base, the positioning hole of the corresponding locating dowel is provided with the bottom of the groove,
To be positioned to the body for being positioned over the base.
16th aspect according to embodiments of the present invention, there is provided a kind of masking board mount as described in the tenth one side,
Wherein, the body has length direction and width, and the first direction is the length direction of the body.
17th aspect according to embodiments of the present invention, there is provided a kind of magnet adhesive bonding method, wherein, methods described bag
Include：
Magnet is positioned on masking board mount, the masking board mount is foregoing tenth one side into the 16th aspect
Masking board mount described in either side；
Shield is positioned on the masking frame, to cover the magnet, the shield be aforementioned first aspect extremely
Shield described in tenth aspect either side；
The coating adhesive in a manner of covering the through hole of the shield, described adhesive is set to be distributed in the magnet table
Face；
The magnet pasting of adhesive is coated with the outside of the axle or rotor core of rotor.
18th aspect according to embodiments of the present invention, there is provided a kind of electric rotating machine, the electric rotating machine include rotor
And stator, wherein, the rotor includes axle, is arranged at the rotor core of the axle periphery and is pasted on the rotor core periphery
Magnet, wherein, the magnet is pasted on the periphery of the rotor core by the method described in the foregoing 17th aspect.
19th aspect according to embodiments of the present invention, there is provided a kind of electric rotating machine, the electric rotating machine include rotor
And stator, wherein, the rotor includes axle and is pasted on the magnet of the axle periphery, and the magnet passes through the foregoing 17th aspect
Described method is pasted on the periphery of the axle.
The beneficial effects of the present invention are：, can be in magnet by the shield and masking board mount of the embodiment of the present invention
Ground coating adhesive is put in upper quantitative, positioning, improves the bonding quality that magnet is pasted to the rotor of electric rotating machine.
With reference to following explanation and accompanying drawing, only certain exemplary embodiments of this invention is disclose in detail, specifies the original of the present invention
Reason can be in a manner of adopted.It should be understood that embodiments of the present invention are not so limited in scope.In appended power
In the range of the spirit and terms that profit requires, embodiments of the present invention include many changes, modifications and are equal.
The feature for describing and/or showing for a kind of embodiment can be in a manner of same or similar one or more
Used in individual other embodiment, it is combined with the feature in other embodiment, or substitute the feature in other embodiment.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when being used herein, but simultaneously
It is not excluded for the presence or additional of one or more further features, one integral piece, step or component.
Brief description of the drawings
Included accompanying drawing is used for providing being further understood from the embodiment of the present invention, which constitutes one of specification
Point, for illustrating embodiments of the present invention, and the principle for the explaination present invention that comes together with word description.Under it should be evident that
Accompanying drawing in the description of face is only some embodiments of the present invention, for those of ordinary skill in the art, is not paying wound
On the premise of the property made is laborious, other accompanying drawings can also be obtained according to these accompanying drawings.In the accompanying drawings：
Fig. 1 is the sectional view of an embodiment of rotor；
Fig. 2 a- Fig. 2 c are the schematic diagrames of an embodiment of the shield of the embodiment of the present invention；
Fig. 3 a- Fig. 3 d are the schematic diagrames of the embodiment of the sets of vias of the shield of the embodiment of the present invention；
Fig. 4 a- Fig. 4 c are the schematic diagrames of another embodiment of the shield of the embodiment of the present invention；
Fig. 5 a- Fig. 5 c are the schematic diagrames of the yet another embodiment of the shield of the embodiment of the present invention；
Fig. 6 a- Fig. 6 c are the schematic diagrames of an embodiment of the masking board mount of the embodiment of the present invention；
Fig. 7 a- Fig. 7 c are the schematic diagrames of another embodiment of the masking board mount of the embodiment of the present invention；
Fig. 8 a- Fig. 8 c are the schematic diagrames of the yet another embodiment of the masking board mount of the embodiment of the present invention；
Fig. 9 is the flow chart of the magnet pasting method of the embodiment of the present invention；
Figure 10 is the schematic diagram of the electric rotating machine of the embodiment of the present invention.
Embodiment
Referring to the drawings, will be apparent by following specification, foregoing and further feature of the invention.In specification
In accompanying drawing, only certain exemplary embodiments of this invention is specifically disclosed, which show the portion for the principle that can wherein use the present invention
Divide embodiment, it will thus be appreciated that the invention is not restricted to described embodiment, on the contrary, the present invention includes falling into appended power
Whole modification, modification and equivalents in the range of profit requirement.
Embodiment 1
The embodiments of the invention provide a kind of shield, the shield is concave face plate, is provided with least on the concave face plate
One group of through hole, the magnet coating adhesive covered by least one set of through hole to the shield.
The shield of the present embodiment is illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the schematic cross-section of the rotor of SPM motors, as shown in figure 1, magnet 101（N poles magnet and S poles magnet）It is viscous
It is affixed on the outside of axle or rotor core 102.
Fig. 2 a- Fig. 2 c are the schematic diagrames of an embodiment of the shield of the present embodiment, wherein, Fig. 2 a are the shields
200 stereogram, Fig. 2 b are the sectional views of the shield 200, and Fig. 2 c are the top views of the shield 200, preferably
In, as shown in Fig. 2 a- Fig. 2 c, the shield 200 is concave face plate, has a length direction（First direction）X and width
Direction（Second direction）y.In the present embodiment, due to the concave face plate as shield need cover magnet 101 adhesive surface,
To carry out the coating of adhesive to the adhesive surface of the magnet 101, therefore, the radian of the concave structure of the concave face plate depends on the magnetic
The radian of iron 101, for example, can be 120 ° or according to magnet radian determine other number of degrees, the present embodiment not with
This is as limitation.
In addition, the shield 200 is not limited to concave face plate, if the adhesive surface of magnet 101 is shaped as plane, it can also
It is surface plate.The shield 200 is engaged with the shape of the adhesive surface of magnet 101.In addition, in the present embodiment, the masking
Plate 200 can be slightly longer square, slightly positive square, but not limited to this or other shapes.
In the present embodiment, at least one set of through hole is provided with the concave face plate, as shown in region 201, by this extremely
Few one group of through hole, the adhesive surface for the magnet that can be covered to the shield carry out the coating of adhesive.Fig. 3 a- Fig. 3 d are each group
The schematic diagram of several embodiments of the shape of through hole, as shown in Figure 3 a, in this embodiment, each group of through hole 201 includes
Three rectangular through holes being placed equidistant；As shown in Figure 3 b, in this embodiment, each group of through hole 201 includes two etc.
Rectangular through hole away from setting；As shown in Figure 3 c, in this embodiment, each group of through hole 201 is placed equidistant including five
Rectangular through hole；As shown in Figure 3 d, in this embodiment, each group of through hole 201 is placed equidistant rectangular including four
The through hole of shape.
It is that there are multiple through holes with each group of through hole, each through hole is shaped as rectangle, respectively in embodiment of above
The arrangement mode of through hole be along concave face plate length direction it is transversely arranged exemplified by, but the present embodiment is in this, as limitation,
Number of openings in each group of through hole can also be one, or more, the shape of the through hole can also be square, circle
Or it is oval, each through hole in each group of through hole can also be along length direction vertical array of concave face plate, etc..
In the present embodiment, each group of through hole can correspond to a magnet, that is, all through holes in each group of through hole are used
The coating of adhesive is carried out in the adhesive surface to a magnet, the present embodiment accounts for the area of all through holes in each group of through hole
The ratio of the area of the adhesive surface of the magnet（Namely the length and width and quantity of each through hole）It is not limited, is pressurized with the adhesive
The whole surface of the adhesive surface of magnet will not be diffused to afterwards to be advisable.
By the way that the shield of the present embodiment is positioned on the support for being placed with magnet, the through hole pair on the shield is utilized
The adhesive surface of the magnet carries out the coating of adhesive, because each group of through hole carries out the painting of adhesive to the adhesive surface of a magnet
Cloth, and the quantity of through hole, shape and arrangement mode are identical in each group of through hole, thus achieve quantitative, positioning and put
Adhesive coating is carried out to magnet, improves coating quality and efficiency.
In an embodiment of the present embodiment, at least one end on the length direction of the concave face plate, it is fixed to be provided with
Position hole.As shown in Figure 2 c, one end of shield 200 preferably is provided with positioning hole 202, is placed when by the shield
After on support, the shield is positioned by the positioning hole 202, in order to avoid misplaced during coating adhesive and influence coating
Effect.Certainly, Fig. 2 signal is also simply illustrated, in other embodiments, can also be simultaneously at the both ends of the shield 200
Positioning hole is set respectively, or any number of positioning hole is set in other optional positions of the shield, the present embodiment is not
In this, as limitation.
In an embodiment of the present embodiment, the side on the length direction of the concave face plate is extended with the first extension
Portion, first extension extend away from the direction of the concave face plate, and the plane of first extension and the bottom of the concave face plate
Face is parallel.The shield of the embodiment is illustrated below in conjunction with the accompanying drawings.
Fig. 4 a- Fig. 4 c are the schematic diagrames of another embodiment of the shield of the present embodiment, wherein, Fig. 4 a are the maskings
The stereogram of plate 400, Fig. 4 b are the sectional views of the shield 400, and Fig. 4 c are the top views of the shield 400.In the embodiment party
In formula, the side on the length direction of the concave face plate 401 of the shield 400 is extended with the first extension 402, first extension
Portion 402 extends away from the direction of the concave face plate 401, and the plane of first extension 402 and the bottom of the concave face plate 401
Face is substantially parallel.
Fig. 4 b are refer to, in the present embodiment, the concave face plate 401 of the shield 400 is by two different concave surfaces of radian
Structure connects composition, wherein, the radian of the concave structure 4011 to connect with the first extension 402 is 83.1 °, with concave structure
The radian of 4011 concave structures 4012 to connect is 60 °, and certainly, as it was previously stated, the number of degrees are simply illustrated, specific radian depends on
In the radian of the adhesive surface for the magnet that the shield 400 is covered, the present embodiment is not in this, as limitation.
Fig. 4 b are refer to, the first extension 402 of the shield 400 connects with concave structure 4011, and first extension
Portion 402 is planar structure, and its plane is parallel with the base plane of the concave face plate 401, in order to which the recess 401 is being positioned over into screening
When in the groove of shield plate support, first extension 402 can be positioned in the fixing end of the masking board mount, be somebody's turn to do so as to fixed
Shield 400.
Refer to Fig. 4 c, the shield 400 concave face plate 401 along its length on be provided with 6 groups of through holes, each group
Through hole has a through hole 4013, and length direction of the through hole along the concave face plate 401 is longitudinally disposed, each group of through hole（It is logical
Hole 4013）A corresponding magnet, for carrying out the coating of adhesive to the adhesive surface of the magnet.Due to leading to for corresponding each magnet
Quantity, shape and the arrangement mode in hole 4013 are uniform, thus achieve the coating that quantitative, positioning is put.The present embodiment for
Quantity, shape and the direction of through hole are not any limitation as in each group of through hole.
In the present embodiment, two positioning holes 4021 are provided with the first extension 402 of the shield 400, are used
Covered in the shield 400 is fixed on board mount.In one embodiment, to should two positioning holes 4021 position
Put, cover and be provided with corresponding two locating dowels on board mount, when the shield 400 is positioned on the masking board mount,
The two locating dowels on the masking board mount pass through the two positioning holes 4021, play what the shield 400 was positioned
Effect.This positioning method is merely illustrative, and the present embodiment is not in this, as limitation.Wherein, present embodiment be with
Exemplified by setting two positioning holes on first extension 402, but the present embodiment was implemented also not in this, as limitation specifically
Cheng Zhong, a positioning hole can also be set, or more positioning holes are set, as long as positioning action can be played to shield i.e.
Can.In other implementations, positioning hole can also be arranged on the concave face plate of shield, as in previous embodiment.
In another embodiment of the present embodiment, the opposite side on the length direction of the concave face plate is extended with
Two extensions, second extension extend towards the bottom surface of the concave face plate, and the plane of second extension and the concave face plate
Bottom surface is at an angle.The shield of the embodiment is illustrated below in conjunction with the accompanying drawings.
Fig. 5 a- Fig. 5 c are the schematic diagrames of another embodiment of the shield of the present embodiment, wherein, Fig. 5 a are the maskings
The stereogram of plate 500, Fig. 5 b are the sectional views of the shield 500, and Fig. 5 c are the top views of the shield 500.In the embodiment party
Similar with Fig. 4 embodiment in formula, the side on the length direction of the concave face plate 501 of the shield 500 is extended with first
Extension 502, first extension 502 extend away from the direction of the concave face plate 501, and first extension 502
Plane is substantially parallel with the plane where the bottom of the concave face plate 501.Unlike Fig. 4 embodiment, in the embodiment party
In formula, the opposite side on the length direction of the concave face plate 501 of the shield 500 is extended with the second extension 503, and this second prolongs
Extending portion 503 extends away from the direction of concave face plate 501, and it is towards the plane where the bottom of concave face plate 501, also,
Second extension 503 and the plane where the bottom of the concave face plate 501 are at an angle.
Fig. 5 b are refer to, in the present embodiment, similar with Fig. 4 embodiment, concave face plate 501 is equally different by radian
Two concave structures connect composition, wherein, the radian of the concave structure 5011 to connect with concave face plate 501 is 70 °, is prolonged with second
The radian for the concave structure 6012 that extending portion 603 connects is 45 °, certainly, as it was previously stated, the radian of the concave surface of the concave face plate 501 takes
The radian of the adhesive surface of the magnet certainly covered in the shield 500, the present embodiment is not in this, as limitation.
Fig. 5 b are refer to again, and in the present embodiment, the first extension 502 is planar structure, and it is along the concave face plate 501
The side of length direction stretch out, and its plane is parallel with the base plane of concave face plate 501, in first extension 502
On positioning hole 5021 can be equally set, the present embodiment is not limited to the quantity of positioning hole 5021 and position.
Fig. 5 b are refer to again, and in the present embodiment, the second extension 503 can also be planar structure, and it is recessed along this
The opposite side of the length direction of panel 501 stretches out, also, its plane and the base plane of concave face plate 501 are at an angle,
It thus avoid the shield bending of soft material and influence the coating of adhesive.
Refer to Fig. 5 c, in the present embodiment, likewise, the shield 500 concave face plate 501 along its length
On be provided with 6 groups of through holes, each group of through hole has a through hole 5013, and the length of the through hole 5013 along the concave face plate 501
Direction is longitudinally disposed, each group of through hole（Through hole 5013）A corresponding magnet, for carrying out adhesive to the adhesive surface of the magnet
Coating.Because quantity, shape and the arrangement mode of the through hole 5013 of corresponding each magnet are uniform, it is fixed to thus achieve
The coating that amount, positioning are put.Certainly, the present embodiment is not also limited for quantity, shape and the direction of through hole in each group of through hole
System.
The coating of adhesive is carried out to the adhesive surface for being positioned over the magnet of masking board mount using the shield of the present embodiment,
It can realize that quantitative, positioning is coated with putting, improve the bonding quality that magnet is pasted to the rotor of electric rotating machine.
Embodiment 2
The embodiment of the present invention additionally provides a kind of masking board mount, and the masking board mount has body, in the length of the body
Spend direction（First direction）On one side set it is fluted, with place with the shields of the matching grooves, in the bottom of the groove
With the region for placing magnet.
The masking board mount to the present embodiment illustrates below in conjunction with the accompanying drawings.
Fig. 6 a- Fig. 6 c are the schematic diagrames of an embodiment of the masking board mount of the present embodiment, wherein, Fig. 6 a are the screenings
The stereogram of shield plate support 600, Fig. 6 b are the sectional views of the masking board mount 600, and Fig. 6 c are the vertical views of the masking board mount 600
Figure.As shown in Fig. 6 a- Fig. 6 c, the masking board mount 600 has a body 601, is set in the one side of the body 601 fluted
602, there is region 603 in the bottom of the groove 602, each region 603 is used to place the magnet of adhesive to be coated, when putting
After the magnet for having put adhesive to be coated, the shield with the matching grooves is placed on the groove, by shield
Through hole is positioned over the coating of the adhesive surface progress adhesive of the magnet on the groove to this.Quantitative, positioning is thus achieved to put
Coating.
In an embodiment of the present embodiment, the region of above-mentioned placement magnet is by being arranged at the bottom portion of groove
Limiting section realizes that, that is, being provided with multiple limiting sections in the bottom of the groove, the plurality of limiting section can be set with equally spaced
Put, the region between each two limiting section is used to place magnet as above-mentioned zone.Wherein, limiting section for example can be projection
Or baffle plate, etc..
In another embodiment of the present embodiment, the region of above-mentioned placement magnet can also be by directly in the groove
Bottom line realizes, as shown in fig. 6, can be in the bottom of groove 602 by equal intervals and uniform lines 604 are by the groove
602 bottom is divided into multiple regions, and a magnet is placed in each region.It is in addition, also possible without lines 604.
In an embodiment of the present embodiment, the body also has at least one fixing end, at least one fixation
End is with the groove in length direction（Bearing of trend）On at least side connect, with screening of the fixed placement on the masking board mount
Shield plate.As shown in fig. 6, in this embodiment, the masking board mount 600 has two fixing ends 605 and 606, wherein, it is fixed
The position at end 605 is higher than the position of fixing end 606, to facilitate coating operations.
In the present embodiment, locating dowel can be set in the fixing end, as shown in fig. 6, being set in the fixing end 605
Two locating dowels 607 are equipped with, two locating dowels 607 are corresponding with the positioning hole on the first extension of shield, as it was previously stated,
After the shield is placed on the masking board mount, the locating dowel 607 passes through above-mentioned positioning hole, and the shield is played
The effect of positioning.Corresponding shield is as shown in Figure 4,5.
In the present embodiment, locating dowel can not also be set in fixing end, and in the bottom side of extending along of groove
At least one end sets locating dowel upwards（It is not shown）, with the body of shield along its length at least one end positioning hole
It is corresponding, likewise, by the cooperation of the locating dowel and the positioning hole, positioning is played a part of to the shield.Corresponding masking
Plate is as shown in Figure 2.
Fig. 7 a- Fig. 7 c are the schematic diagrames of another embodiment of the masking board mount of the present embodiment, wherein, Fig. 7 a are these
The stereogram of board mount 700 is covered, Fig. 7 b are the sectional views of the masking board mount 700, and Fig. 7 c are the vertical views of the masking board mount
Figure.As shown in fig. 7, the masking board mount 700 has：Body 701, the groove 702 set on the body 701, in the groove
702 bottom has the region 703 of six placement magnet, the fixing end to connect with the both sides of groove 702 in the direction of extension
704 and 705.In the present embodiment, the width and highly identical, groove of the width of fixing end 704 and height with fixing end 705
702 on the length direction of the masking board mount 700 between fixing end 704 and fixing end 705.In the present embodiment,
It is provided with multiple projections 706 as limiting section in the bottom of the groove 702, the region between each two projection is used to place magnetic
Iron.In the present embodiment, locating dowel 707 is provided at both ends with the groove 702, to pass through the locating dowel and corresponding masking
The positioning hole of plate, the shield is positioned.
Fig. 8 a- Fig. 8 c are the schematic diagrames of another embodiment of the masking board mount of the present embodiment, wherein, with Fig. 7 a-
Fig. 7 c embodiment is similar, and the masking board mount 800 of present embodiment also has body 801, groove 802, places magnet
Region 803, fixing end 804,805, unlike Fig. 7 a- Fig. 7 c embodiment, in the present embodiment, the shield branch
Frame 800 also has base 806, for placing the body 801, multiple limited posts 807 are provided with the base 806, in the screening
The bottom of the groove 802 of the body 801 of shield plate support is provided with multiple spacing holes 808 of corresponding the plurality of limited post 807, when this
After body 801 is positioned over the base 806, the limited post 807 is exposed to the groove 802 through the spacing hole 808, is limited in each two
Region of the region on the groove 802 as the placement magnet between the post 807 of position.
In the present embodiment, the body 801 to the masking board mount 800 is may be provided on the base 806
The locating dowel 809 positioned, it is provided with the bottom of the groove 802 of the body 801 of the masking board mount 800 to that should position
The positioning hole 810 of post 809, to realize the positioning to the body 801.
The embodiment of masking board mount is merely illustrative above, and in other embodiments, what is connected with groove consolidates
The height and width of fixed end can also arbitrarily be set, and with the magnet and shield suitable for different dimensions, the present embodiment is simultaneously
Not in this, as limitation.
The magnet of adhesive to be coated is placed using the masking board mount of the present embodiment, and utilizes the shield of embodiment 1
The through hole of upper setting carries out the coating of adhesive to the adhesive surface for being positioned over the magnet of masking board mount, it is possible to achieve quantitative, fixed
Position it is coated with, improves the bonding quality that magnet is pasted to the rotor of electric rotating machine.
Embodiment 3
The embodiment of the present invention additionally provides a kind of magnet adhesive bonding method, and Fig. 9 is the flow chart of this method, refer to Fig. 9, should
Method includes：
Step 901：Magnet is positioned on masking board mount；
Wherein, the structure of the masking board mount elaborates in example 2, and its content is incorporated in this,
It will not be repeated here.
Step 902：Shield is positioned on the masking frame, to cover the magnet；
Wherein, the structure of the shield elaborates in embodiment 1, and its content is incorporated in this, herein
Repeat no more.
Step 903：The coating adhesive in a manner of covering the through hole of the shield, make the adhesive through the through hole point
It is distributed in the adhesive surface of the magnet；
Step 904：The magnet pasting of adhesive is coated with the outside of the axle or rotor core of rotor.
Wherein, the present embodiment is not intended to limit the axle or rotor core for how being coated with the magnet pasting of adhesive in rotor
Outside, it can be implemented by existing means.
Pass through the method for the present embodiment, it is possible to achieve quantitative, positioning is coated with putting, and improves and the rotor of electric rotating machine is glued
Paste the bonding quality of magnet.
Embodiment 4
The present embodiment additionally provides a kind of electric rotating machine, and Figure 10 is the schematic diagram of an embodiment of the electric rotating machine,
As shown in Figure 10, the electric rotating machine has：Stator 1001 and rotor 1002, in this embodiment, the rotor 1002 have axle
10021st, it is arranged at the rotor core 10022 of the periphery of the axle 10021 and is pasted onto the magnet of the periphery of rotor core 10022
10023 etc., wherein, the magnet 10023 is pasted on the periphery of the rotor core by the method for embodiment 3.In another implementation
In mode, as it was previously stated, the rotor 1002 has axle and is pasted onto the magnet of the periphery of the axle（It is not shown）, likewise, the magnetic
Iron can also be pasted on the periphery of the axle by the method for embodiment 3.Due to carrying out the mistake of adhesive coating to the magnet 10023
Journey elaborates in embodiment 3, and its content is incorporated in this, will not be repeated here.
In the present embodiment, the electric rotating machine can be motor or generator, and the present embodiment is not made with this
For limitation.
By the electric rotating machine of the present embodiment, the coating of adhesive is carried out to the magnet of rotor using the method for embodiment 3,
It can realize that quantitative, positioning is coated with putting, improve the bonding quality that magnet is pasted to the rotor of electric rotating machine.
Above in association with specific embodiment, invention has been described, it will be appreciated by those skilled in the art that this
A little descriptions are all exemplary, are not limiting the scope of the invention.Those skilled in the art can be according to the present invention
Spirit and principle various variants and modifications are made to the present invention, these variants and modifications are also within the scope of the invention.
Claims (16)
1. a kind of shield, it is characterised in that at least one set of through hole is provided with the shield, passes through at least one set
The magnet coating adhesive that through hole covers to the shield,
Wherein, the shield is concave face plate, and the side on the first direction of the shield is extended with the first extension, institute
The direction that the first extension is stated away from the shield extends, and the plane of first extension and the shield
Bottom surface is parallel.
2. shield according to claim 1, wherein, at least one end on the first direction of the shield, set
There is positioning hole.
3. shield according to claim 1, wherein, the opposite side on the first direction of the shield is extended with
Two extensions, second extension extend towards the bottom surface of the shield, and the plane of second extension and the screening
The bottom surface of shield plate is at an angle.
4. shield according to claim 1, wherein, it is provided with least one positioning hole on first extension.
5. according to the shield described in claim any one of 1-4, wherein, the through hole is rectangle, ellipse or circle.
6. according to the shield described in claim any one of 1-4, wherein, each group of through hole includes at least one through hole.
7. shield according to claim 6, wherein, when each group of through hole includes multiple through holes, in each group of through hole
First direction of each through hole along the shield be laterally or vertically placed equidistant.
8. according to the shield described in claim 1-4,7 any one, wherein, the shield has length direction and width side
To the first direction is the length direction of the shield.
9. one kind masking board mount, it is characterised in that the masking board mount has body, on the first direction of the body
One side set fluted, there is the area for placing magnet with the shields of the matching grooves, the bottom of the groove to place
Domain；
Wherein, the masking board mount also has base, for placing the body, is provided with the base multiple spacing
Post, multiple spacing holes of corresponding the multiple limited post are provided with the bottom of the groove, when the body be positioned over it is described
After base, the limited post is exposed to the groove through the spacing hole, on the groove between each two limited post
Place the magnet.
10. masking board mount according to claim 9, wherein, the bottom of the groove is provided with multiple limiting sections,
Place the magnet in region between each two limiting section.
11. masking board mount according to claim 9, wherein, the body also has at least one fixing end, it is described extremely
A few fixing end connects with least side on the bearing of trend of the groove, with the fixation shield.
12. masking board mount according to claim 9, wherein, locating dowel is additionally provided with the base, described recessed
The bottom of groove is provided with the positioning hole of the corresponding locating dowel, to be positioned to the body for being positioned over the base.
13. masking board mount according to claim 9, wherein, the body has length direction and width, described
First direction is the length direction of the body.
14. a kind of magnet adhesive bonding method, it is characterised in that methods described includes：
Magnet is positioned on masking board mount, the masking board mount is the shield branch described in claim any one of 9-13
Frame；
Shield is positioned on the masking frame, to cover the magnet, the shield is any one of claim 1-8 institutes
The shield stated；
The coating adhesive in a manner of covering the through hole of the shield, makes described adhesive be distributed in the magnet surface；
The magnet pasting of adhesive is coated with the outside of the axle or rotor core of rotor.
15. a kind of electric rotating machine, the electric rotating machine includes rotor and stator, and the rotor includes axle, is arranged at the axle
The rotor core of periphery and be pasted on the rotor core periphery magnet, it is characterised in that the magnet by right will
14 method is asked to be pasted on the periphery of the rotor core.
16. a kind of electric rotating machine, the electric rotating machine includes rotor and stator, and the rotor includes axle and is pasted on the outer of the axle
The magnet in week, it is characterised in that the magnet is pasted on the periphery of the rotor core by the method for claim 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310726318.3A CN104753211B (en) | 2013-12-25 | 2013-12-25 | Shield, masking board mount, magnet adhesive bonding method and electric rotating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310726318.3A CN104753211B (en) | 2013-12-25 | 2013-12-25 | Shield, masking board mount, magnet adhesive bonding method and electric rotating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104753211A CN104753211A (en) | 2015-07-01 |
| CN104753211B true CN104753211B (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310726318.3A Active CN104753211B (en) | 2013-12-25 | 2013-12-25 | Shield, masking board mount, magnet adhesive bonding method and electric rotating machine |
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| Country | Link |
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| CN (1) | CN104753211B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163899A (en) * | 2010-01-15 | 2011-08-24 | 盖茨股份有限公司 | Permanent magnet rotor and method for mounting permanent magnet rotor |
| CN102629806A (en) * | 2012-04-24 | 2012-08-08 | 深圳市轴心自控技术有限公司 | Rotor magnetic steel pasting process |
| CN103074652A (en) * | 2013-02-16 | 2013-05-01 | 马国荣 | Mold for local gold plating of cover plate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1267208C (en) * | 2002-05-17 | 2006-08-02 | 神达电脑股份有限公司 | Method and equipment for quantitatively distributing adhesion agent onto heat radiator fin, and positioning adhesion therefor |
| CN101286660A (en) * | 2008-05-09 | 2008-10-15 | 宁波韵升高科磁业有限公司 | Permanent magnetic rotor for high-speed electric machine and manufacturing method therefor |
| JP5573109B2 (en) * | 2009-11-05 | 2014-08-20 | 三菱電機株式会社 | Permanent magnet motor rotor |
-
2013
- 2013-12-25 CN CN201310726318.3A patent/CN104753211B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163899A (en) * | 2010-01-15 | 2011-08-24 | 盖茨股份有限公司 | Permanent magnet rotor and method for mounting permanent magnet rotor |
| CN102629806A (en) * | 2012-04-24 | 2012-08-08 | 深圳市轴心自控技术有限公司 | Rotor magnetic steel pasting process |
| CN103074652A (en) * | 2013-02-16 | 2013-05-01 | 马国荣 | Mold for local gold plating of cover plate |
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| Publication number | Publication date |
|---|---|
| CN104753211A (en) | 2015-07-01 |
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