CN205544839U - Motor rotor core magnet steel glue -pouring device - Google Patents
Motor rotor core magnet steel glue -pouring device Download PDFInfo
- Publication number
- CN205544839U CN205544839U CN201620174868.8U CN201620174868U CN205544839U CN 205544839 U CN205544839 U CN 205544839U CN 201620174868 U CN201620174868 U CN 201620174868U CN 205544839 U CN205544839 U CN 205544839U
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- plate
- rotor core
- glue
- magnet steel
- injecting glue
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Abstract
The utility model relates to a motor rotor core magnet steel glue -pouring device. Including the injecting glue board, the runner plate, base and be used for fixed rotor core's sheath, be equipped with the encapsulating mouth on the injecting glue board, be equipped with the central runner mouth with encapsulating mouth intercommunication on the runner plate respectively, injecting glue passageway with central runner mouth intercommunication, the setting is in injecting glue passage end's injecting glue hole, the injecting glue hole is corresponding with the gap groove of rotor core and magnet steel both sides, the encapsulating material encapsulating mouth of flowing through in proper order, center runner mouth, injecting glue passageway and injecting glue hole, the clearance department that gets into between rotor core and the magnet steel realizes the fixed of rotor core and magnet steel. According to the above technical scheme, the utility model discloses an encapsulating mode realizes the fixed of rotor core and magnet steel, in encapsulating in -process glue can fully inject rotor iron core groove, can prevent to rotor core's fixed action that the iron core warp through sheath and runner plate in the cooling process, through adjusting encapsulating temperature and pressure, makes glue can reach the adhesive force of requirement, and stability is high.
Description
Technical field
The present invention relates to a kind of motor rotor core magnet steel glue-pouring device.
Background technology
At present, motor permanent magnetic rotor needs to insert in iron core slot by magnet steel, needs encapsulating to fix magnet steel to prevent magnet steel from coming off.Traditional encapsulating can only play assosting effect, and the phenomenon come off as need to be thoroughly stopped magnet steel in motor operation course then needs to add upper head plate at rotor two ends.The fixed form of this structure is complicated, and high temperature resistant, oil resistivity is poor.
Summary of the invention
It is an object of the invention to provide a kind of motor rotor core magnet steel glue-pouring device, the connection that this device can be directly realized by between rotor core and magnet steel is fixed, firm and reliable connection.
For achieving the above object, present invention employs techniques below scheme: include the injecting glue plate from up to down set gradually, runner plate, base and be used for fixing the sheath of rotor core, described injecting glue plate is provided with encapsulating mouth, the center flow channels mouth connected with encapsulating mouth it is respectively equipped with on described runner plate, the glue injection channel connected with center flow channels mouth, it is arranged on the hole for injecting glue of glue injection channel end, described hole for injecting glue is corresponding with the clearance groove of rotor core and magnet steel both sides, encapsulating material flows through encapsulating mouth successively, center flow channels mouth, glue injection channel and hole for injecting glue, enter the gap location between rotor core and magnet steel and realize the fixing of rotor core and magnet steel.
Described runner plate includes the first plate being provided with center flow channels mouth, glue injection channel and hole for injecting glue and for the second plate matched with rotor core inner circle, the first described plate and the second plate are the overall structure being arranged concentrically, first plate is positioned at the top of the second plate, and the diameter of the second plate is less than the first plate.
The upper face center of described first plate is provided with the center flow channels mouth of concave downward, described center flow channels mouth matches with encapsulating mouth position, multiple glue injection channel connected with center flow channels mouth also it is evenly equipped with on the upper face of described first plate, described glue injection channel is the groove being arranged on the first plate upper face, described hole for injecting glue be arranged on the end of glue injection channel and be positioned at the second plate dodge place, hole for injecting glue is to run through the through hole that the first plate is arranged, and described hole for injecting glue is corresponding with the clearance groove of rotor core and magnet steel both sides.
It is provided with the alignment pin of location three between described injecting glue plate, runner plate and base, described injecting glue plate, runner plate and base is respectively equipped with the first hole, location, the second hole, location and the 3rd hole, location matched with alignment pin.
Described encapsulating mouth runs through the center being arranged on injecting glue plate, and described encapsulating mouth is the bellmouth that big end opening suitable for reading is little.
The periphery of described second plate is provided with the keyway matched with rotor core key.
Forming the first seam between cylindrical and the upper plane of base of the second described plate, the first described stop portion is provided with the sheath matched with rotor core cylindrical, and the inner circle of described sheath is provided with the second seam matched with the first seam.
The described bellmouth that center flow channels mouth is concave downward, the inwall of bellmouth is curved surface.
Described glue injection channel includes the first passage being connected with center flow channels mouth and is arranged on two second channels of first passage end, and described first passage and second channel form Y-shaped structure, and the end of second channel is provided with two taper hole for injecting glue.
The material of described runner plate, base and sheath is H13 mould steel, and this material surface is coated with Cr.
As shown from the above technical solution, the encapsulating material of the present invention flows through encapsulating mouth, center flow channels mouth, glue injection channel and hole for injecting glue successively, enter the gap location between rotor core and magnet steel and realize the fixing of rotor core and magnet steel, during encapsulating, glue can fully pour in iron core slot, it is possible to prevent iron core to deform the fixation of rotor core by sheath and runner plate in cooling procedure, by regulation encapsulating temperature and pressure, glue is enable to reach the adhesive force of requirement, operating magnet steel does not comes off yet in particular circumstances, and stability is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front view of runner plate of the present invention；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the upward view of Fig. 2；
Fig. 5 is the A-A sectional view of Fig. 3；
Fig. 6 is the B-B sectional view of Fig. 3；
Fig. 7 is the top view of injecting glue plate of the present invention；
Fig. 8 is the C-C sectional view of Fig. 7；
Fig. 9 is the top view of base of the present invention；
Figure 10 is the D-D sectional view of Fig. 9.
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings:
Such as Fig. 1, Fig. 2, Fig. 3, a kind of motor rotor core magnet steel glue-pouring device shown in Fig. 4, including the injecting glue plate 1 from up to down set gradually, runner plate 2, base 3 and be used for fixing the sheath 5 of rotor core, injecting glue plate 1 is provided with encapsulating mouth 11, the center flow channels mouth 21 connected with encapsulating mouth 11 it is respectively equipped with on runner plate 2, the glue injection channel 22 connected with center flow channels mouth 21, it is arranged on the hole for injecting glue 23 of glue injection channel 22 end, hole for injecting glue 23 is corresponding with the clearance groove of rotor core 100 and magnet steel both sides, encapsulating material flows through encapsulating mouth 11 successively, center flow channels mouth 21, glue injection channel 22 and hole for injecting glue 23, enter the gap location between rotor core 100 and magnet steel and realize the fixing of rotor core and magnet steel.
Further, as shown in Figure 3, Figure 4, runner plate 2 includes the first plate 24 being provided with center flow channels mouth 21, glue injection channel 22 and hole for injecting glue 23 and for the second plate 25 matched with rotor core 100 inner circle, first plate 24 and the second plate 25 are the overall structure being arranged concentrically, first plate 24 is positioned at the top of the second plate 25, and the diameter of the second plate 25 is less than the first plate.The namely cylindrical boss-shaped of runner plate 2, center flow channels mouth 21, glue injection channel 22 and hole for injecting glue 23 arrange on the first panel, the inner circle of rotor core 100 is fastened on the cylindrical of the second plate 25, wherein, center flow channels mouth 21 is blind hole, glue injection channel 22 is blind slot, and hole for injecting glue 23 is to run through the through hole of the first plate 24.
Further, such as Fig. 2, Fig. 5, shown in Fig. 6, the upper face center of the first plate 24 is provided with the center flow channels mouth 21 of concave downward, center flow channels mouth 21 matches with encapsulating mouth 11 position, multiple glue injection channel 22 connected with center flow channels mouth 21 also it is evenly equipped with on the upper face of the first plate 24, glue injection channel 22 is the groove being arranged on the first plate 24 upper face, it is more highly preferred to, the cross section of glue injection channel 22 is semicircle, namely glue injection channel 22 is the semi-circular recesses being arranged on the first plate 24, hole for injecting glue 23 be arranged on the end of glue injection channel 22 and be positioned at the second plate 25 dodge place, hole for injecting glue 23 is to run through the through hole that the first plate 24 is arranged, hole for injecting glue 23 is corresponding with the clearance groove of rotor core and magnet steel both sides.
Further, as shown in Fig. 1, Fig. 3, Fig. 7, Fig. 9, Figure 10, it is provided with the alignment pin 4 of location three between injecting glue plate 1, runner plate 2 and base 3, injecting glue plate 1, runner plate 2 and base 3 is respectively equipped with the first hole, location 19, second matched with alignment pin 4 and positions hole 29 and the 3rd hole 39, location.
Further, as shown in Figure 7, Figure 8, encapsulating mouth 11 runs through the center being arranged on injecting glue plate 1, and encapsulating mouth 11 is the bellmouth that big end opening suitable for reading is little, and namely the cross sectional shape of encapsulating mouth 11 is the trapezium structure that upper length of side base is short.
Further, the periphery of the second plate 25 is provided with the keyway 26 matched with rotor core key, and so so that the inner circle of rotor core will not lose circle, reliability is high.
Further, forming the first seam between cylindrical and the upper plane of base 3 of the second plate 25, the first stop portion is provided with the sheath 5 matched with rotor core 100 cylindrical, and the inner circle of sheath 5 is provided with the second seam matched with the first seam.
Further, center flow channels mouth 21 is the bellmouth of concave downward, and the inwall of bellmouth is curved surface.The form that namely center flow channels mouth uses curved surface to combine with the conical surface is arranged, meets the characteristic of fluid of glue material.
Further, as shown in Figure 3, glue injection channel 22 includes the first passage 221 being connected with center flow channels mouth 21 and is arranged on two second channels 222 of first passage 221 end, first passage 221 and second channel 222 form Y-shaped structure, and the end of second channel 222 is provided with two taper hole for injecting glue 23.The present invention is uniform 8 first passages 221 on the first plate 24, the end of each first passage 221 is connected with 2 second channels 222, i.e. it is provided with 16 second channels, the end of each second channel is provided with 2 hole for injecting glue, i.e. being provided with 32 hole for injecting glue, 32 hole for injecting glue are also generally evenly distributed on the first plate 24.
Further, the material of runner plate 2, base 3 and sheath 5 is H13 mould steel, and this material surface is coated with Cr, this material without magnetic, wear-resisting, Heat stability is good, be unlikely to deform.
The using method of the present invention is as follows:
The first step: first the mode coordinated according to the first seam and the second seam between base with sheath is assembled, again rotor core is arranged in the inscribed circle of sheath, sheath two ends bolt is fixed, and rotor core is fastened in the inner circle of sheath, it is possible to ensure that rotor core will not lose circle in encapsulating；
Second step: the circumcircle of the second plate of runner plate is coordinated assembling with the inner circle of rotor core, by coordinating of the keyway on the second plate and rotor core key, the inner circle making rotor core will not lose circle, then the second position of positioning hole alignment pin being arranged on runner plate, rotate in the 3rd hole, location that runner plate makes alignment pin inserted base, it is achieved the location of runner plate and base is fixed；
3rd step: by the center flow channels mouth aligned in position of the encapsulating mouth of injecting glue plate Yu runner plate, the first hole, location on injecting glue plate keeps corresponding relation to assemble with the alignment pin on runner plate, it is achieved the location of injecting glue plate, runner plate and base is fixed；
4th step: encapsulating material is put into the encapsulating mouth at injecting glue plate center, then whole glue-pouring device is placed on temperature, pressure and controls on equipment platform, regulation forcing press heating-up temperature, by in encapsulating material press-in rotor core magnet steel groove, encapsulating material flows through encapsulating mouth, center flow channels mouth, glue injection channel and hole for injecting glue successively, enters the gap location between rotor core and magnet steel and realizes the fixing of rotor core and magnet steel.
The present invention fixes without using end plate in operation, and direct encapsulating i.e. can reach the fixing of iron core, and in operating, magnet steel does not comes off；The present invention is simple to operate, and reliability and practicality are high, and magnet steel can be pasted by glue cmpletely with rotor core, and difficult drop-off is the most highly stable in oil resistivity and temperature tolerance.
Embodiment described above is only to be described the preferred embodiment of the present invention; not the scope of the present invention is defined; on the premise of designing spirit without departing from the present invention; various deformation that technical scheme is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (10)
- null1. a motor rotor core magnet steel glue-pouring device，It is characterized in that: include the injecting glue plate (1) from up to down set gradually、Runner plate (2)、Base (3) and be used for fixing the sheath (5) of rotor core，Described injecting glue plate (1) is provided with encapsulating mouth (11)，The center flow channels mouth (21) connected with encapsulating mouth (11) it is respectively equipped with on described runner plate (2)、The glue injection channel (22) connected with center flow channels mouth (21)、It is arranged on the hole for injecting glue (23) of glue injection channel (22) end，Described hole for injecting glue (23) is corresponding with the clearance groove of rotor core (100) and magnet steel both sides，Encapsulating material flows through encapsulating mouth (11) successively、Center flow channels mouth (21)、Glue injection channel (22) and hole for injecting glue (23)，Enter the gap location between rotor core (100) and magnet steel and realize the fixing of rotor core and magnet steel.
- Motor rotor core magnet steel glue-pouring device the most according to claim 1, it is characterized in that: described runner plate (2) includes being provided with first plate (24) of center flow channels mouth (21), glue injection channel (22) and hole for injecting glue (23) and is used for the second plate (25) matched with rotor core (100) inner circle, described the first plate (24) and the second plate (25) are the overall structure being arranged concentrically, first plate (24) is positioned at the top of the second plate (25), and the diameter of the second plate (25) is less than the first plate.
- Motor rotor core magnet steel glue-pouring device the most according to claim 2, it is characterized in that: the upper face center of described first plate (24) is provided with the center flow channels mouth (21) of concave downward, described center flow channels mouth (21) matches with encapsulating mouth (11) position, multiple glue injection channel (22) connected with center flow channels mouth (21) also it is evenly equipped with on the upper face of described first plate (24), described glue injection channel (22) is for be arranged on the groove on the first plate (24) upper face, described hole for injecting glue (23) be arranged on the end of glue injection channel (22) and be positioned at the second plate (25) dodge place, hole for injecting glue (23) is for run through the through hole that the first plate (24) is arranged, described hole for injecting glue (23) is corresponding with the clearance groove of rotor core and magnet steel both sides.
- Motor rotor core magnet steel glue-pouring device the most according to claim 1, it is characterized in that: between described injecting glue plate (1), runner plate (2) and base (3), be provided with the alignment pin (4) of location three, described injecting glue plate (1), runner plate (2) and base (3) is respectively equipped with the first hole, location (19), the second hole, location (29) and the 3rd hole, the location (39) matched with alignment pin (4).
- Motor rotor core magnet steel glue-pouring device the most according to claim 1, it is characterised in that: described encapsulating mouth (11) runs through the center being arranged on injecting glue plate (1), and described encapsulating mouth (11) is the bellmouth that big end opening suitable for reading is little.
- Motor rotor core magnet steel glue-pouring device the most according to claim 2, it is characterised in that: the periphery of described second plate (25) is provided with the keyway (26) matched with rotor core key.
- Motor rotor core magnet steel glue-pouring device the most according to claim 2, it is characterized in that: between cylindrical and the upper plane of base (3) of described the second plate (25), form the first seam, the first described stop portion is provided with the sheath (5) matched with rotor core (100) cylindrical, and the inner circle of described sheath (5) is provided with the second seam matched with the first seam.
- Motor rotor core magnet steel glue-pouring device the most according to claim 1, it is characterised in that: described center flow channels mouth (21) is the bellmouth of concave downward, and the inwall of bellmouth is curved surface.
- Motor rotor core magnet steel glue-pouring device the most according to claim 1, it is characterized in that: described glue injection channel (22) includes the first passage (221) being connected with center flow channels mouth (21) and is arranged on two second channels (222) of first passage (221) end, described first passage (221) and second channel (222) form Y-shaped structure, and the end of second channel (222) is provided with two taper hole for injecting glue (23).
- Motor rotor core magnet steel glue-pouring device the most according to claim 1, it is characterised in that: the material of described runner plate (2), base (3) and sheath (5) is H13 mould steel, and this material surface is coated with Cr.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174868.8U CN205544839U (en) | 2016-03-08 | 2016-03-08 | Motor rotor core magnet steel glue -pouring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174868.8U CN205544839U (en) | 2016-03-08 | 2016-03-08 | Motor rotor core magnet steel glue -pouring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205544839U true CN205544839U (en) | 2016-08-31 |
Family
ID=56780174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620174868.8U Withdrawn - After Issue CN205544839U (en) | 2016-03-08 | 2016-03-08 | Motor rotor core magnet steel glue -pouring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205544839U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576917A (en) * | 2016-03-08 | 2016-05-11 | 合肥巨一动力系统有限公司 | Motor rotor core magnetic steel glue pouring device |
| CN106300834A (en) * | 2016-10-18 | 2017-01-04 | 合肥工业大学 | A kind of glue-pouring device for motor of hybrid power automobile rotor magnetic steel bundle envelope and glue-pouring method thereof |
| CN108988532A (en) * | 2018-08-10 | 2018-12-11 | 安徽鸿创新能源动力有限公司 | A kind of rotor and whole glue injection method of entirety injecting glue |
| CN109624199A (en) * | 2018-12-10 | 2019-04-16 | 安徽江淮汽车集团股份有限公司 | Rotor magnetic steel adhesive injection device |
| CN110011497A (en) * | 2019-04-08 | 2019-07-12 | 苏州均华精密机械有限公司 | A kind of motor rotor core magnetic slot glue-pouring device |
-
2016
- 2016-03-08 CN CN201620174868.8U patent/CN205544839U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576917A (en) * | 2016-03-08 | 2016-05-11 | 合肥巨一动力系统有限公司 | Motor rotor core magnetic steel glue pouring device |
| CN105576917B (en) * | 2016-03-08 | 2018-06-05 | 合肥巨一动力系统有限公司 | Motor rotor core magnet steel glue-pouring device |
| CN106300834A (en) * | 2016-10-18 | 2017-01-04 | 合肥工业大学 | A kind of glue-pouring device for motor of hybrid power automobile rotor magnetic steel bundle envelope and glue-pouring method thereof |
| CN108988532A (en) * | 2018-08-10 | 2018-12-11 | 安徽鸿创新能源动力有限公司 | A kind of rotor and whole glue injection method of entirety injecting glue |
| CN108988532B (en) * | 2018-08-10 | 2020-04-17 | 安徽鸿创新能源动力有限公司 | Motor rotor with integral glue injection function and integral glue injection method |
| CN109624199A (en) * | 2018-12-10 | 2019-04-16 | 安徽江淮汽车集团股份有限公司 | Rotor magnetic steel adhesive injection device |
| CN110011497A (en) * | 2019-04-08 | 2019-07-12 | 苏州均华精密机械有限公司 | A kind of motor rotor core magnetic slot glue-pouring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20180605 |
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| AV01 | Patent right actively abandoned |