CN211321164U - Permanent magnet disc type motor assembling device - Google Patents
Permanent magnet disc type motor assembling device Download PDFInfo
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- CN211321164U CN211321164U CN201922498389.8U CN201922498389U CN211321164U CN 211321164 U CN211321164 U CN 211321164U CN 201922498389 U CN201922498389 U CN 201922498389U CN 211321164 U CN211321164 U CN 211321164U
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- output shaft
- mounting seat
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- supporting plate
- permanent magnet
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Abstract
The utility model relates to a permanent-magnet disk motor attaches together device, include: the upper end of the lower mounting seat is provided with a lower mounting seat, the upper mounting seat is arranged above the lower mounting seat and is provided with an upper through hole, the upper mounting seat is lifted and guided by a guide mechanism, a plurality of lower guide posts the upper ends of which are connected with the lower mounting seat, a rotor disc supporting plate which is provided with output shaft through holes and a plurality of lower linear bearings sleeved outside the lower guide posts in a one-to-one correspondence manner, a plurality of shaft fixing rings which are positioned below the rotor disc supporting plate and are arranged on the lower guide posts in a one-to-one correspondence manner, a supporting plate connected with the lower end of the lower guide posts, a lower oil cylinder which is arranged at the upper end of the supporting plate and is provided with a piston rod opposite to the output; the lower through hole and the upper through hole are respectively coaxial with the through hole of the output shaft. The permanent magnet disc type motor assembling device has the advantages that the assembling coaxiality of the rotor disc and the stator disc of the shell is good, the assembling efficiency is high, the bearing cannot be damaged during assembling, and the assembling personnel are not easy to be injured.
Description
Technical Field
The utility model belongs to the technical field of the motor assembly technique and specifically relates to a permanent magnetic disk motor attaches together device.
Background
The permanent magnet disc type motor comprises a rotor disc provided with an output shaft and a shell stator disc sleeved outside the rotor disc; the shell stator disc comprises a lower shell stator disc and an upper shell stator disc which are coaxially assembled with the rotor disc; traditional permanent magnetic disk motor assembly is gone on by the manual work, because the powerful magnetic attraction of permanent magnet can arouse the rotor dish to inhale unilateral phenomenon, rotor dish and casing stator dish are difficult to realize once smooth coaxial assembly and target in place, often need strike reuse bolt fastening with appurtenance after targetting in place, it is relatively poor to have rotor dish and casing stator dish assembly axiality, assembly efficiency is lower, the bearing fragile during the assembly, attach together the easy injured not enough of personnel, therefore, it is better to design a rotor dish and casing stator dish assembly axiality, assembly efficiency is higher, the bearing can not be damaged during the assembly, attach together the difficult injured permanent magnetic disk motor of personnel and attach together the device, become the problem of treating urgent solution.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming present permanent magnetic disk motor assembly and having that rotor dish and casing stator dish assemble the axiality relatively poor, assembly efficiency is lower, and bearing fragile attaches together the easy injured not enough of personnel during the assembly, provides a rotor dish and casing stator dish assembly axiality better, and assembly efficiency is higher, and the bearing can not damage during the assembly, attaches together the difficult injured permanent magnetic disk motor of personnel and attaches together the device.
The utility model also aims to avoid the phenomena of deflection and toppling of the rotor disc, attraction of the side edges of the stator disc and the rotor disc and the like in the assembling process of the disc motor; the problem that the rotor disc is easy to shift out when the stator disc of the upper shell is installed in the assembling process of the disc type motor with the double stator discs is solved.
The utility model discloses a concrete technical scheme is:
a permanent magnet disc type motor assembling device comprises: the upper end of the lower mounting seat is provided with a lower mounting seat, the upper mounting seat is arranged above the lower mounting seat and is provided with an upper through hole, the upper mounting seat is lifted and guided by a guide mechanism, a plurality of lower guide posts the upper ends of which are connected with the lower mounting seat, a rotor disc supporting plate which is provided with output shaft through holes and a plurality of lower linear bearings sleeved outside the lower guide posts in a one-to-one correspondence manner, a plurality of shaft fixing rings which are positioned below the rotor disc supporting plate and are arranged on the lower guide posts in a one-to-one correspondence manner, a supporting plate connected with the lower end of the lower guide posts, a lower oil cylinder which is arranged at the upper end of the supporting plate and is provided with a piston rod opposite to the output; the lower through hole and the upper through hole are respectively coaxial with the through hole of the output shaft. The permanent magnet disc type motor assembling device has the advantages that the assembling coaxiality of the rotor disc and the stator disc of the shell is better, the assembling efficiency is higher, the bearing cannot be damaged during assembling, and assembling personnel are not easy to be injured; the shaft fixing ring is used as the lower limit of the rotor disc supporting plate, and the structure is simple, safe and reliable.
Preferably, the upper mounting seat lifting and guiding mechanism comprises: the upper guide pillar that a plurality of lower extreme and lower mount pad are connected, a plurality of adorn in the mount pad and the one-to-one overlaps the last linear bearing outside the upper guide pillar, and the upper end is equipped with the gallows that lewis hole and lower extreme and last mount pad are connected, locates the spacing screw of a plurality of on the mount pad, the spacing screw of a plurality of and spacing screw one-to-one spiro union. The upper mounting seat lifting guide mechanism enables the upper mounting seat and the upper shell stator disc to be flexibly lifted during assembly, has high guide precision and better coaxiality of the upper shell stator disc and the lower shell stator disc; when the limit screws are assembled, the upper shell stator disc cannot impact and collide with the lower shell stator disc due to the magnetic attraction of the permanent magnets.
Preferably, the permanent magnet disc type motor assembling device further comprises: an upper output shaft guide sleeve arranged at the upper end of the rotor disc supporting plate and a lower output shaft guide sleeve arranged at the lower end of the rotor disc supporting plate; the inner hole of the upper output shaft guide sleeve and the inner hole of the lower output shaft guide sleeve are coaxial with the output shaft through hole respectively, and the diameter of the inner hole of the upper output shaft guide sleeve and the diameter of the inner hole of the lower output shaft guide sleeve are the same as the diameter of the output shaft through hole respectively. The upper output shaft guide sleeve and the lower output shaft guide sleeve are beneficial to the alignment of the output shaft of the rotor disc.
Preferably, the lower mounting base is provided with a plurality of lower mounting through holes distributed along the circumferential direction of the lower through holes, and the number of the lower fixing screws is the same as that of the lower mounting through holes; the upper end of the lower mounting seat is provided with a plurality of lower positioning pins. The lower positioning pin is beneficial to accurately positioning the stator disc of the lower casing and the lower mounting seat.
Preferably, the upper mounting base is provided with a plurality of upper mounting through holes distributed along the circumferential direction of the upper through holes, and the number of the upper fixing screws is the same as that of the upper mounting through holes; the lower end of the upper mounting seat is provided with a plurality of upper positioning pins. The upper positioning pin is beneficial to accurately positioning the stator disc of the upper casing and the upper mounting seat.
Preferably, the permanent magnet disc type motor assembling device further comprises: and the lower oil cylinder and the upper oil cylinder are respectively communicated with the manual hydraulic system through connecting pipes. The manual hydraulic system has a simple structure and is convenient to operate.
Compared with the prior art, the beneficial effects of the utility model are that: the permanent magnet disc type motor assembling device has the advantages that the assembling coaxiality of the rotor disc and the stator disc of the shell is better, the assembling efficiency is higher, the bearing cannot be damaged during assembling, and assembling personnel are not easy to be injured; the shaft fixing ring is used as the lower limit of the rotor disc supporting plate, and the structure is simple, safe and reliable. The upper mounting seat lifting guide mechanism enables the upper mounting seat and the upper shell stator disc to be flexibly lifted during assembly, has high guide precision and better coaxiality of the upper shell stator disc and the lower shell stator disc; when the limit screws are assembled, the upper shell stator disc cannot impact and collide with the lower shell stator disc due to the magnetic attraction of the permanent magnets. The upper output shaft guide sleeve and the lower output shaft guide sleeve are beneficial to the alignment of the output shaft of the rotor disc. The lower positioning pin is beneficial to accurately positioning the stator disc of the lower casing and the lower mounting seat. The upper positioning pin is beneficial to accurately positioning the stator disc of the upper casing and the upper mounting seat. The manual hydraulic system has a simple structure and is convenient to operate. The phenomena of deflection and toppling of the rotor disc, attraction of the side edges of the stator disc and the rotor disc and the like in the assembling process of the disc type motor are avoided. The problem that the rotor disc is easy to shift out when the stator disc of the upper shell is installed in the assembling process of the disc type motor with the double stator discs is solved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the structure comprises a lower mounting base 1, a base frame 2, an upper through hole 3, an upper mounting base 4, a lower guide post 5, an output shaft through hole 6, a lower linear bearing 7, a rotor disc supporting plate 8, a shaft fixing ring 9, a supporting plate 10, a lower oil cylinder 11, an upper oil cylinder 12, a lower through hole 13, an upper guide post 14, an upper linear bearing 15, a hanging hole 16, a hanging bracket 17, a limiting screw 18, an upper output shaft guide sleeve 19, a lower output shaft guide sleeve 20, a lower mounting through hole 21, a lower fixing screw 22, a lower positioning pin 23, an upper mounting through hole 24, an upper fixing screw 25, an upper positioning pin 26, a hydraulic system 27, a lower casing stator disc 28, an upper casing stator disc 29, an output shaft 30, a rotor disc 31, a bearing chamber hole 32.
Detailed Description
The invention will be further described with reference to the drawings.
As shown in figure 1: a permanent magnet disc type motor assembling device comprises: the device comprises a base frame 2, an upper mounting seat 4, an upper mounting seat lifting guide mechanism, two lower guide posts 5, a rotor disc supporting plate 8, two shaft fixing rings 9, a supporting plate 10, a lower oil cylinder 11, an upper oil cylinder 12 and a lower through hole 13, wherein the upper end of the base frame 2 is provided with the lower mounting seat 1, the upper mounting seat 4 is arranged above the lower mounting seat 1 and is provided with an upper through hole 3; the lower through hole 13 and the upper through hole 3 are respectively coaxial with the output shaft through hole 6.
Go up the mount pad lift and lead positive mechanism include: two upper guide posts 14 with lower ends connected with the lower mounting base 1, two upper linear bearings 15 which are arranged in the upper mounting base 4 and sleeved outside the upper guide posts 14 in a one-to-one correspondence manner, a hanging bracket 17 with upper ends provided with hanging holes 16 and lower ends connected with the upper mounting base 4, four limit screw holes (not shown) arranged on the upper mounting base 4, and four limit screws 18 which are in one-to-one correspondence threaded connection with the limit screw holes.
The permanent magnet disc type motor assembling device further comprises: an upper output shaft guide sleeve 19 arranged at the upper end of the rotor disc supporting plate 8 and a lower output shaft guide sleeve 20 arranged at the lower end of the rotor disc supporting plate 8; the inner hole of the upper output shaft guide sleeve 19 and the inner hole of the lower output shaft guide sleeve 20 are respectively coaxial with the output shaft through hole 6, and the diameter of the inner hole of the upper output shaft guide sleeve 19 and the diameter of the inner hole of the lower output shaft guide sleeve 20 are respectively the same as the diameter of the output shaft through hole 6.
The lower mounting base 1 is provided with three lower mounting through holes 21 distributed along the circumferential direction of the lower through hole 13, and the number of the lower fixing screws 22 is the same as that of the lower mounting through holes 21; two lower positioning pins 23 are arranged at the upper end of the lower mounting seat 1.
The upper mounting seat 4 is provided with three upper mounting through holes 24 distributed along the circumferential direction of the upper through hole 3, and the number of the upper fixing screws 25 is the same as that of the upper mounting through holes 24; the lower end of the upper mounting seat 4 is provided with two upper positioning pins 26.
The permanent magnet disc type motor assembling device further comprises: the manual hydraulic system 27 mounted on the base frame 2, the lower cylinder 11 and the upper cylinder 12 are respectively communicated with the manual hydraulic system 27 through connecting pipes (not shown).
The assembling method of the permanent magnet disc type motor assembling device comprises the following steps that (1) positioning pin holes formed in a lower shell stator disc 28 are sleeved outside a lower positioning pin 23 in a one-to-one corresponding mode for positioning, lower fixing screws 22 penetrate through lower mounting through holes 21 in a one-to-one corresponding mode and are in threaded connection with screw holes formed in the lower shell stator disc 28 in a one-to-one corresponding mode, and the lower shell stator disc 28 is fixed with a lower mounting base 1; (2) positioning pin holes formed in the upper housing stator disc 29 are sleeved outside the upper positioning pins 26 in a one-to-one corresponding manner for positioning, upper fixing screws 25 penetrate through the upper mounting through holes 24 in a one-to-one corresponding manner and are in threaded connection with screw holes formed in the upper housing stator disc 29 in a one-to-one corresponding manner, and the upper housing stator disc 29 and the upper mounting base 4 are fixed; (3) a piston rod of the lower oil cylinder 11 rises to extend into the lower output shaft guide sleeve 20, a rotor plate 31 provided with an output shaft 30 is arranged above the lower casing stator plate 28, the lower end of the output shaft 30 penetrates through a bearing chamber hole 32 of the lower casing stator plate 28, the lower through hole 13, the upper output shaft 30 guide sleeve 19 and the output shaft 30 through hole 6 to enter the lower output shaft guide sleeve 20, and the piston rod of the lower oil cylinder 11 supports the lower end of the output shaft 30, so that the rotor plate 31 is coaxial with the lower casing stator plate 28 and the phenomenon of unilateral absorption caused by magnetic attraction is avoided; (4) the piston rod of the lower oil cylinder 11 descends, the output shaft 30 descends along with the descending, the lower end of the piston rod of the upper oil cylinder 12 penetrates through the upper through hole 3 and the bearing chamber hole 32 of the upper shell stator disc 29 to press the upper end of the output shaft 30, the bearing 33 arranged on the output shaft 30 is pressed into the bearing chamber hole 32 of the lower shell stator disc 28, and after the rotor disc 31 is positioned in place, the piston rod of the lower oil cylinder 11 and the piston rod of the upper oil cylinder 12 reset; (5) the lifting hook hooks the crane of the lifting hole 16 to release the sling, the lifting frame 17, the upper oil cylinder 12 and the upper mounting seat 4 descend, and the upper shell stator disc 29 descends along with the lifting motion until the lower end of the limit screw 18 props against the upper end of the lower mounting seat 1 for limiting, so that the upper shell stator disc 29 cannot impact and collide with the lower shell stator disc 28 due to magnetic attraction; (5) the limit screw 18 is rotated to enable the hanger 17, the upper oil cylinder 12, the upper mounting seat 4 and the upper shell stator disc 29 to slowly descend, the upper shell stator disc 29 and the lower shell stator disc 28 are folded and connected through screws, and the permanent magnet disc type motor assembling is completed.
In addition to the above embodiments, the technical features or technical data of the present invention can be selected and combined again within the scope disclosed in the claims and the specification of the present invention to constitute new embodiments, which can be realized by those skilled in the art without creative efforts, and therefore, the embodiments of the present invention not described in detail should be regarded as specific embodiments of the present invention and within the protection scope of the present invention.
Claims (6)
1. A permanent magnet disc type motor assembling device comprises: the upper end is equipped with the bed frame of mount pad down, characterized by, permanent-magnet disc motor attach together the device and still include: the upper mounting seat is arranged above the lower mounting seat and provided with an upper through hole, the upper mounting seat is lifted and guided to the right mechanism, a plurality of lower guide posts with the upper ends connected with the lower mounting seat, a rotor disc supporting plate provided with output shaft through holes and a plurality of lower linear bearings sleeved outside the lower guide posts in a one-to-one correspondence manner, a plurality of shaft fixing rings which are arranged below the rotor disc supporting plate and are arranged on the lower guide posts in a one-to-one correspondence manner, a supporting plate connected with the lower ends of the lower guide posts, a lower oil cylinder which is arranged at the upper end of the supporting plate and has a piston rod opposite to the output shaft through hole, an upper oil cylinder which is arranged at the upper end.
2. The permanent magnet disc type motor assembling device of claim 1, wherein the upper mounting seat lifting and guiding mechanism comprises: the upper guide pillar that a plurality of lower extreme and lower mount pad are connected, a plurality of adorn in the mount pad and the one-to-one overlaps the last linear bearing outside the upper guide pillar, and the upper end is equipped with the gallows that lewis hole and lower extreme and last mount pad are connected, locates the spacing screw of a plurality of on the mount pad, the spacing screw of a plurality of and spacing screw one-to-one spiro union.
3. The permanent magnet disc type motor assembling device according to claim 1, further comprising: an upper output shaft guide sleeve arranged at the upper end of the rotor disc supporting plate and a lower output shaft guide sleeve arranged at the lower end of the rotor disc supporting plate; the inner hole of the upper output shaft guide sleeve and the inner hole of the lower output shaft guide sleeve are coaxial with the output shaft through hole respectively, and the diameter of the inner hole of the upper output shaft guide sleeve and the diameter of the inner hole of the lower output shaft guide sleeve are the same as the diameter of the output shaft through hole respectively.
4. The permanent magnet disc type motor assembling device according to claim 1, 2 or 3, wherein the lower mounting base is provided with a plurality of lower mounting through holes distributed along the circumferential direction of the lower through holes, and the number of the lower fixing screws is the same as that of the lower mounting through holes; the upper end of the lower mounting seat is provided with a plurality of lower positioning pins.
5. A permanent magnet disc type motor assembling device according to claim 1, 2 or 3, wherein the upper mounting base is provided with a plurality of upper mounting through holes distributed along the circumferential direction of the upper through holes, and the number of the upper fixing screws is the same as that of the upper mounting through holes; the lower end of the upper mounting seat is provided with a plurality of upper positioning pins.
6. A permanent magnet disc type motor assembling device according to claim 1, 2 or 3, further comprising: and the lower oil cylinder and the upper oil cylinder are respectively communicated with the manual hydraulic system through connecting pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922498389.8U CN211321164U (en) | 2019-12-31 | 2019-12-31 | Permanent magnet disc type motor assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922498389.8U CN211321164U (en) | 2019-12-31 | 2019-12-31 | Permanent magnet disc type motor assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211321164U true CN211321164U (en) | 2020-08-21 |
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ID=72053705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922498389.8U Active CN211321164U (en) | 2019-12-31 | 2019-12-31 | Permanent magnet disc type motor assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211321164U (en) |
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2019
- 2019-12-31 CN CN201922498389.8U patent/CN211321164U/en active Active
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