CN210927382U - Magnetic gear composite motor assembly mould - Google Patents
Magnetic gear composite motor assembly mould Download PDFInfo
- Publication number
- CN210927382U CN210927382U CN201921991269.5U CN201921991269U CN210927382U CN 210927382 U CN210927382 U CN 210927382U CN 201921991269 U CN201921991269 U CN 201921991269U CN 210927382 U CN210927382 U CN 210927382U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- bearing
- magnetic gear
- cover
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to the technical field of motor assembly process clamping fixture, in particular to a magnetic gear composite motor assembly clamping fixture, which comprises a rotary screw handle, a cushion sleeve and a screw rod; the magnetic gear compound motor comprises a first rotating shaft, a second rotating shaft, an asynchronous rotor, a first bearing, a second bearing, a bearing cover and an end cover; an asynchronous rotor is sleeved outside the second rotating shaft, a first bearing and a second bearing are respectively installed at two ends of the second rotating shaft, the second bearing is connected with a bearing cover, the bearing cover is detachably connected with an end cover, the center of the first rotating shaft penetrates through a through hole, and a threaded hole is formed in the center of the second rotating shaft; one end of the lead screw penetrates through the through hole of the first rotating shaft and is connected with the threaded hole of the second rotating shaft; the other end of the screw rod penetrates through the cushion sleeve to be in threaded connection with the rotary screw handle, and the cushion sleeve is sleeved into the first rotating shaft to extend upwards and is close to the end face of the first rotating shaft. The utility model discloses the operation of being convenient for, the assembly is accurate, improves work efficiency.
Description
Technical Field
The utility model relates to a motor assembly process mould technical field, concretely relates to compound motor assembly mould of magnetic gear.
Background
In the magnetic gear composite motor, the magnetic steel is embedded on the magnetic steel mounting disc, and in the process of mounting the rotor, due to the existence of an air gap, the magnetic steel can attract the rotor to one side, so that the magnetic steel is damaged, and the bearing can not be correctly mounted into a bearing chamber, thereby the motor can not run. Therefore, it is necessary to design an assembly jig so that the motor can be correctly mounted.
Disclosure of Invention
In view of prior art's defect, the utility model aims at providing a compound motor of magnetic gear assembles mould, and it can guarantee at the uniform velocity with asynchronous rotor and the whole assembly position that draws in of end cover, the operation of being convenient for, the assembly is accurate, improves work efficiency.
In order to achieve the purpose, the technical scheme provided by the utility model is that the magnetic gear composite motor assembling mould comprises a rotary screw handle, a cushion sleeve and a screw rod; the magnetic gear compound motor comprises a first rotating shaft, a second rotating shaft, an asynchronous rotor, a first bearing, a second bearing, a bearing cover and an end cover; an asynchronous rotor is sleeved outside the second rotating shaft, a first bearing and a second bearing are respectively installed at two ends of the second rotating shaft, the second bearing is connected with a bearing cover, the bearing cover is detachably connected with an end cover, the center of the first rotating shaft penetrates through a through hole, and a threaded hole is formed in the center of the second rotating shaft; one end of the lead screw penetrates through the through hole of the first rotating shaft and is connected with the threaded hole of the second rotating shaft; the other end of the screw rod penetrates through the cushion sleeve to be in threaded connection with the rotary screw handle, and the cushion sleeve is sleeved into the first rotating shaft to extend upwards and is close to the end face of the first rotating shaft.
Based on the technical scheme, the screw rod penetrates through the holes in the centers of the two shafts of the composite motor, so that the bearings and the magnetic steel on the two shafts keep certain coaxiality, and the correct assembly of the bearings and the magnetic steel is ensured. The clamping fixture can fully ensure that the magnetic steel is not damaged in the assembling process, and the correct assembling state of the motor in the axial direction and the radial direction is realized.
Furthermore, the cushion sleeve is in a sleeve shape with a supporting plate arranged at one end, and a through hole is formed in the center of the supporting plate.
Furthermore, the end cover is detachably connected to the shell, and the stator is detachably fixed on the inner side of the shell.
Furthermore, a gap is arranged between the pad sleeve and the screw rod.
Furthermore, a first bearing is arranged between the first rotating shaft and the second rotating shaft.
Use the utility model discloses a motor assembly method, according to the structural relation, assemble asynchronous rotor, both ends bearing, end cover and bearing cap earlier as an organic whole. And then, the screw rod penetrates through the central through hole of the first rotating shaft, and the threaded end at the right end of the screw rod is screwed into a threaded hole of a second rotating shaft at the left end of the asynchronous rotor by using a wrench to be screwed. And then the asynchronous rotor and the end cover are integrally and lightly pushed into the inner cavity of the stator core, and the asynchronous rotor and the end cover are immediately stopped pushing when the rotor core is sucked by the magnetic steel. At the moment, the cushion sleeve is sleeved on the first rotating shaft extension and is close to the end face of the first rotating shaft, then the rotating screw handle is screwed into the screw rod, and the asynchronous rotor and the end cover are integrally pulled into an assembly position uniformly and stably in a clockwise rotation mode. At the moment, the left end bearing and the right end cover of the asynchronous rotor are arranged in the bearing chamber and the stator spigot, and the assembly is finished. And then using a spanner to rotate the lead screw anticlockwise to take out the lead screw from the first rotating shaft.
The utility model has the advantages that: the automatic assembling device is convenient to operate, accurate in assembling and capable of improving working efficiency.
Drawings
Fig. 1 is the structure schematic diagram of the utility model:
in the figure: 1. the device comprises a rotary screw handle, 2, a cushion sleeve, 3, a screw rod, 4, an asynchronous rotor, 5.1, a first bearing, 5.2, a second bearing, 6, an end cover, 7, a bearing cover, 8, a first rotating shaft, 9, a second rotating shaft, 10, a stator, 11 and magnetic steel.
Detailed Description
The structure of the present invention will be further explained with reference to the drawings.
A magnetic gear compound motor assembling mould comprises a rotary screw handle 1, a cushion sleeve 2 and a screw rod 3; the magnetic gear compound motor comprises a first rotating shaft 8, a second rotating shaft 9, an asynchronous rotor 4, a first bearing 5.1, a second bearing 5.2, a bearing cover 7 and an end cover 6; an asynchronous rotor is sleeved outside the second rotating shaft 9, a first bearing 5.1 and a second bearing 5.2 are respectively installed at two ends of the second rotating shaft, the second bearing 5.2 is connected with a bearing cover 7, the bearing cover 7 is detachably connected with the end cover 6, a through hole penetrates through the center of the first rotating shaft 8, and a threaded hole is formed in the center of the second rotating shaft 9; one end of the screw rod 3 penetrates through the through hole of the first rotating shaft 8 and is connected with the threaded hole of the second rotating shaft 9; the other end of the screw rod 3 penetrates through the cushion sleeve 2 to be in threaded connection with the rotary screw handle 1, and the cushion sleeve 2 is sleeved on the first rotary shaft to extend upwards and is close to the end face of the first rotary shaft 8.
Furthermore, the cushion sleeve 2 is in a sleeve shape with a supporting plate at one end, and a through hole is formed in the center of the supporting plate.
Further, the end cover 6 is detachably connected to the shell, and the stator is detachably fixed on the inner side of the shell.
Further, a gap is arranged between the pad sleeve 2 and the lead screw 3.
Furthermore, a first bearing is arranged between the first rotating shaft and the second rotating shaft.
When the motor is assembled, the asynchronous rotor 4, the first bearings 5.1 and the second bearings 5.2 at two ends, the end cover 6 and the bearing cover 7 are assembled into a whole. And then, the screw rod 3 penetrates through a central through hole of the first rotating shaft 8, and the threaded end at the right end of the screw rod 3 is screwed into a threaded hole of the second rotating shaft 9 at the left end of the asynchronous rotor 4 and is screwed tightly. And then, the asynchronous rotor 4 and the end cover 6 are integrally and lightly pushed into the inner cavity of the iron core of the stator 10, and the pushing is stopped immediately when the rotor iron core is sucked by the magnetic steel 11. The cushion sleeve 2 is sleeved on the first rotating shaft 8 and is close to the end face, then the rotating screw handle 1 is screwed into the screw rod 3, and the asynchronous rotor and the end cover are integrally pulled into an assembly position uniformly and stably at a constant speed by rotating clockwise.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a compound motor of magnetic gear assembles mould which characterized in that: comprises a rotary screw handle, a cushion sleeve and a screw rod; the magnetic gear compound motor comprises a first rotating shaft, a second rotating shaft, an asynchronous rotor, a first bearing, a second bearing, a bearing cover and an end cover; an asynchronous rotor is sleeved outside the second rotating shaft, a first bearing and a second bearing are respectively installed at two ends of the second rotating shaft, the second bearing is connected with a bearing cover, the bearing cover is detachably connected with an end cover, the center of the first rotating shaft penetrates through a through hole, and a threaded hole is formed in the center of the second rotating shaft; one end of the lead screw penetrates through the through hole of the first rotating shaft and is connected with the threaded hole of the second rotating shaft; the other end of the screw rod penetrates through the cushion sleeve to be in threaded connection with the rotary screw handle, and the cushion sleeve is sleeved into the first rotating shaft to extend upwards and is close to the end face of the first rotating shaft.
2. The assembling jig for the magnetic gear composite motor according to claim 1, characterized in that: the cushion sleeve is a sleeve shape with a supporting plate arranged at one end, and a through hole is formed in the center of the supporting plate.
3. The assembling jig for the magnetic gear composite motor according to claim 1, characterized in that: the end cover is detachably connected to the shell, and the stator is detachably fixed on the inner side of the shell.
4. The assembling jig for the magnetic gear composite motor according to claim 1, characterized in that: a gap is arranged between the pad sleeve and the screw rod.
5. The assembling jig for the magnetic gear composite motor according to claim 1, characterized in that: a first bearing is arranged between the first rotating shaft and the second rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921991269.5U CN210927382U (en) | 2019-11-18 | 2019-11-18 | Magnetic gear composite motor assembly mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921991269.5U CN210927382U (en) | 2019-11-18 | 2019-11-18 | Magnetic gear composite motor assembly mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210927382U true CN210927382U (en) | 2020-07-03 |
Family
ID=71368667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921991269.5U Active CN210927382U (en) | 2019-11-18 | 2019-11-18 | Magnetic gear composite motor assembly mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210927382U (en) |
-
2019
- 2019-11-18 CN CN201921991269.5U patent/CN210927382U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108808973B (en) | Double-shaft magnetic suspension bearing reluctance motor | |
| CN103117610A (en) | Magnetic-steel-embedded rotor structure of brushless motor | |
| CN210927382U (en) | Magnetic gear composite motor assembly mould | |
| CN107947514B (en) | A kind of flat limited angle torque motor | |
| CN201880924U (en) | Spindle box suitable for numerically controlled lathe to adopt in-built electrical spindle | |
| CN108336861B (en) | Outer rotor motor | |
| CN217394433U (en) | A axle construction of AC yaw | |
| CN201079909Y (en) | Servo motor driven high speed electric main shaft system | |
| CN208955767U (en) | A kind of outer rotor brushless motor | |
| CN201038950Y (en) | Serial connection dual drive servo motor device | |
| CN206908407U (en) | A kind of magnetic gear outer rotor mounting structure | |
| CN109217604A (en) | A kind of integrated torque motor of the compact of half opening | |
| CN206484416U (en) | Wide permanent torque scope surface-mount type permanent-magnet synchronous double end grinding electric main shaft | |
| CN203883649U (en) | Mounting structure and special assembling tool for bearingless servo motor | |
| CN112865450B (en) | Bonding tool for high-speed permanent magnet rotor | |
| CN201869003U (en) | Novel driving device | |
| CN210927233U (en) | Motor rotor structure | |
| CN204429972U (en) | A kind of alternating-current synchronous direct drive of torque motor formula capstan head | |
| CN208381127U (en) | Sleeve type bearing assembling structure | |
| CN108900051B (en) | Assembling method of permanent magnet servo motor | |
| CN221828738U (en) | High-speed motor rotor bearing supporting structure | |
| CN221282940U (en) | Novel bearing assembly structure | |
| CN213846362U (en) | Outer rotor electric spindle and permanent magnet motor structure of outer rotor electric spindle | |
| CN203312977U (en) | Three-phase disc-type brake motor | |
| CN205342628U (en) | Electronic straight line feeds unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |