CN216016666U - Magnetic steel mounting device - Google Patents
Magnetic steel mounting device Download PDFInfo
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- CN216016666U CN216016666U CN202120066545.8U CN202120066545U CN216016666U CN 216016666 U CN216016666 U CN 216016666U CN 202120066545 U CN202120066545 U CN 202120066545U CN 216016666 U CN216016666 U CN 216016666U
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Abstract
The utility model provides a magnetic steel mounting device, comprising: the magnetic steel storage mechanism comprises two magnetic steel material frames for placing magnetic steel and a first power assembly, wherein the first power assembly pushes the magnetic steel in the magnetic steel material frame to a discharge hole of the magnetic steel material frame; the magnetic steel conveying mechanism comprises a second power assembly and two rotary mounting frames provided with a plurality of magnetic steel clips; the preset frame mechanism comprises a third power assembly and a preset frame provided with a plurality of magnetic slots; and the magnetic steel driving mechanism drives the magnetic steel in the preset frame into a magnetic groove of the rotor core. The magnetic steel mounting device disclosed by the utility model has the advantages that the full-automatic process of mounting the magnetic steel on the rotor core is realized through the magnetic steel storage mechanism, the magnetic steel conveying mechanism, the pre-arranging frame mechanism and the magnetic steel driving-in mechanism, the magnetic steel mounting device does not need manual assistance, the existing manual mounting process is replaced, the time and the labor cost are saved, and the manufacturing cost of the motor is reduced.
Description
Technical Field
The utility model relates to the field of motor assembly, in particular to a magnetic steel mounting device.
Background
In recent years, the technology of electric machines, in particular permanent magnet synchronous motors, has developed rapidly. The permanent magnet synchronous motor is particularly suitable for the field of electric automobiles with limited space due to small volume, light weight, small rotational inertia and high power density (up to 1 kW/kg).
The permanent magnet synchronous motor mainly comprises a stator, a rotor, an end cover and other parts, wherein the rotor can be made into a solid form or can be formed by pressing a lamination, and a magnetic steel material of a permanent magnet is arranged on the rotor. In the prior art, the magnetic steel is quickly installed in the magnetic steel cartridge clip and the magnetic steel distributing mechanism through manual arrangement, and the magnetic steel is respectively driven into the magnetic steel assembling clamp through the air cylinder and the servo rotary indexing; after finishing, the clamp is automatically turned over, and all the magnetic steels are driven into the rotor core through the pushing mechanism. The efficiency of manual arrangement and installation of the magnetic steel rotor core is low, the labor cost is high, and the design of the magnetic steel automatic installation device is a technical problem to be solved urgently in the field of permanent magnet synchronous motors.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present invention and therefore may include information that does not constitute prior art known to a person of ordinary skill in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a magnetic steel mounting device, which can realize the automatic mounting of magnetic steel, save human resources and reduce the manufacturing cost of a motor.
Some embodiments of the present invention provide a magnetic steel mounting device, comprising:
the magnetic steel storage mechanism comprises two magnetic steel material frames for placing magnetic steel and a first power assembly, wherein the first power assembly pushes the magnetic steel in the magnetic steel material frame to a discharge hole of the magnetic steel material frame;
the magnetic steel conveying mechanism comprises a second power assembly and two rotary mounting frames provided with a plurality of magnetic steel cartridge clips, one rotary mounting frame is rotated, the magnetic steel cartridge clips can be positioned at one discharge port, and the second power assembly pushes the magnetic steel at the discharge port into the magnetic steel cartridge clips;
the preset frame mechanism comprises a third power assembly and a preset frame provided with a plurality of magnetic grooves, and the third power assembly pushes the magnetic steel in the magnetic steel cartridge clip into the magnetic grooves of the preset frame;
and the magnetic steel driving mechanism drives the magnetic steel in the preset frame into a magnetic slot of the rotor core.
According to some examples of the utility model, the preset frame mechanism further comprises a rotating assembly, the rotating assembly driving the preset frame to rotate between a first position and a second position;
when the preset frame is at the first position, the position of the magnetic slot of the preset frame is matched with the position of the magnetic steel cartridge clip;
when the preset frame is located at the second position, the positions of the magnetic slots of the preset frame are matched with the positions of the magnetic slots of the rotor iron core.
According to some examples of the utility model, the preset frame mechanism further comprises a rotating assembly, and the rotating assembly drives the preset frame to rotate along the circumferential direction.
According to some examples of the utility model, the rotary mount is provided with four magnetic steel clips, the four magnetic steel clips being evenly distributed along a circumferential direction of a rotation axis of the rotary mount.
According to some examples of this disclosure, the magnetic steel driving mechanism includes a magnetic steel driving member and a fourth power assembly;
the magnetic steel driving piece comprises a base and a plurality of inserting pieces which are arranged on the base and matched with the magnetic grooves of the preset frame;
and the fourth power assembly drives the magnetic steel driving piece to be close to or far away from the rotor core.
According to some examples of the utility model, the preset rack mechanism further comprises a positioning assembly for positioning the rotary mounting rack and the preset rack.
According to some examples of this invention, the positioning assembly includes a positioning member and a fifth power assembly;
the preset frame is provided with a first positioning groove matched with the positioning piece;
when the positions of the rotary mounting frame and the preset frame are matched, the fifth power assembly pushes the positioning piece into the first positioning groove.
According to some examples of this invention, the preset shelf mechanism further comprises a sixth power assembly;
the preset frame is provided with a first positioning groove matched with the positioning piece;
when the positioning piece is pushed into the first positioning groove, the sixth power assembly can drive the positioning piece to rotate and drive the pre-placing frame to rotate along the circumferential direction.
According to some examples of the utility model, the magnetic steel conveying mechanism further comprises a positioning assembly for positioning the rotary mounting frame and the preset frame.
According to some examples of this invention, the positioning assembly includes a positioning member and a fourth power assembly;
the preset frame is provided with a first positioning groove matched with the positioning piece;
when the positions of the rotary mounting frame and the preset frame are matched, the positioning piece is pushed into the first positioning groove by the fourth power assembly.
According to some examples of this invention, the positioning assembly includes a positioning member and a fifth power assembly;
the preset frame is provided with a first positioning groove matched with the positioning piece;
when the positioning piece is pushed into the first positioning groove, the fifth power assembly can drive the magnetic groove in the pre-placing frame to rotate along the circumferential direction.
According to some examples of the utility model, the preset shelf mechanism further comprises a buffer assembly for buffering the preset shelf.
According to some examples of the utility model, the buffer assembly includes a mounting table for mounting the preset frame, a plurality of supporting members supporting the mounting table, and a plurality of elastic members between the supporting members and the mounting table.
According to some examples of the utility model, the preset shelf is further provided with a second positioning slot;
and the second positioning groove is matched with the positioning pin of the base of the rotor core.
According to some examples of the utility model, the magnetic steel mounting device further comprises a transport mechanism that transports the core assembly to a position adapted to the pre-stage.
The magnetic steel mounting device disclosed by the utility model has the advantages that the full-automatic process of mounting the magnetic steel on the rotor core is realized through the magnetic steel storage mechanism, the magnetic steel conveying mechanism, the pre-arranging frame mechanism and the magnetic steel driving-in mechanism, the magnetic steel mounting device does not need manual assistance, the existing manual mounting process is replaced, the time and the labor cost are saved, and the manufacturing cost of the motor is reduced.
Drawings
Other features, objects, and advantages of the utility model will be apparent from the following detailed description of non-limiting embodiments, which proceeds with reference to the accompanying drawings and which is incorporated in and constitutes a part of this specification, illustrating embodiments consistent with the present application and together with the description serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic structural diagram of a magnetic steel mounting device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a magnetic steel conveying mechanism and a pre-placing frame mechanism according to an embodiment of the present invention;
fig. 3 is a top view of a magnetic steel conveying mechanism according to an embodiment of the present invention;
fig. 4 and 5 are schematic structural views of a preset shelf according to an embodiment of the utility model;
FIG. 6 is a schematic structural diagram of the preset frame filled with magnetic steel according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a magnetic steel mounting device according to another embodiment of the present invention;
fig. 8 is a schematic structural diagram of a magnetic steel driven into a magnetic slot of a rotor core according to an embodiment of the present invention.
Reference numerals
110 magnetic steel material frame
111 discharge hole
210 rotating mounting frame
211. 211a, 211b magnetic steel cartridge clip
220 positioning piece
310 Preset rack
321 mounting table
322 support piece
323 elastic member
410 magnetic steel driving-in piece
900 rotor core
910 positioning pin
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities.
Fig. 1 is a schematic structural diagram of a magnetic steel mounting device according to an embodiment of the present invention, specifically, the magnetic steel mounting device includes:
the magnetic steel storage mechanism comprises two magnetic steel material frames 110 for placing magnetic steel and a first power assembly, wherein the first power assembly pushes the magnetic steel in the magnetic steel material frame 110 to a discharge hole of the magnetic steel material frame;
the magnetic steel conveying mechanism comprises a second power component and two rotary mounting frames 210 provided with a plurality of magnetic steel spring clips 211, one rotary mounting frame 210 is rotated, the magnetic steel spring clips 211 can be positioned at one discharge hole 111, and the second power component pushes the magnetic steel at the discharge hole 111 into the magnetic steel spring clips 211;
the preset frame mechanism comprises a third power assembly and a preset frame 310 provided with a plurality of magnetic slots, and the third power assembly pushes the magnetic steel in the magnetic steel clip 211 into the magnetic slots of the preset frame 310;
and the magnetic steel driving mechanism drives the magnetic steel in the preset frame 310 into a magnetic groove of the rotor core.
The magnetic steel mounting device realizes the magnetic steel mounting of a rotor core in a full-automatic process.
The magnetic steel installation device of the present invention can be disposed on a working table, and fig. 2 is a schematic structural view of a magnetic steel conveying mechanism and a pre-set frame mechanism according to an embodiment of the present invention, wherein magnetic steels can be stacked and placed in a magnetic steel frame 110 of a magnetic steel storage mechanism, the magnetic steel frame 110 can be provided with a plurality of rows and/or columns of magnetic steel placement structures, the magnetic steel frame 110 is provided with a discharge port 111, and when the lowest magnetic steel in the discharge port 111 is pushed into a magnetic steel clip 211 by a second power assembly, the rest of the magnetic steels in the discharge port 111 sink. Magnetic steels at other positions in the magnetic steel material frame 110 are pushed into the discharge hole 111 through the first power assembly, the direction in which the first power assembly pushes the magnetic steels may be counterclockwise as shown by an arrow in the top view of the magnetic steel conveying mechanism in fig. 3 in the embodiment, and the pushing direction of the magnetic steels in another magnetic steel material frame 110 may be clockwise, which is not limited to the above pushing direction.
The rotating installation frame 210 is provided with four magnetic steel clips 211, four the magnetic steel clips 211 are along the circumferential uniform distribution of the rotating shaft of the rotating installation frame 210. In the above embodiment, the four magnetic steel clips 211 are disposed at the top of the cross structure to form the rotation mount 210. The rotation of the rotation mount 210 causes two magnetic steel clips 211a to be parallel to the stacked magnetic steels and the other two magnetic steel clips 211b to be perpendicular to the stacked magnetic steels. When a magnetic steel clip 211a parallel to the stacked magnetic steels is located at the discharge port 111, the second power assembly pushes the magnetic steels at the discharge port 111 into the magnetic steel clip 211a, and the magnetic steel clip 211a is filled; the spin mount 210 is rotated 90 degrees to fill the next magnetic steel clip 211. The number of magnetic steel clips 211 arranged on the rotary mounting frame 210 is not limited.
After the magnetic steel cartridge clips of the rotary mounting frame are filled with the magnetic steel, the magnetic steel can be transferred to the magnetic slots of the preset frame, and generally, the number and the positions of the magnetic slots in the preset frame are matched with the number and the positions of the magnetic slots of the rotor core to be provided with the magnetic steel. The preset frame acquires the magnetic steel from the rotary mounting frame and then mounts the magnetic steel to the rotor core, in the embodiment, the magnetic steel conveying directions in the two processes are different, taking the embodiment of fig. 1 as an example, therefore, the magnetic steel in the rotary mounting frame moves along the plane direction of the workbench to fill the preset frame, and the magnetic steel in the preset frame moves along the vertical direction of the workbench to mount the magnetic steel to the rotor core, namely, the preset frame needs to be capable of rotating to switch between two positions. At this time, the preset frame mechanism further comprises a rotating component, and the rotating component drives the preset frame 310 to rotate between the first position and the second position;
when the preset frame 310 is at the first position, the position of the magnetic slot of the preset frame 310 is matched with the position of the magnetic steel clip 211, as shown in fig. 4;
when the pre-placement frame 310 is in the second position, the positions of the magnetic slots of the pre-placement frame 310 are matched with the positions of the magnetic slots of the rotor core 900, as shown in fig. 5.
The arrangement with the rotatable mounting when the pre-mount is in the first position is shown in figure 6. It can be seen that, when the magnetic steel is filled into the magnetic slots of the preset frame, the magnetic steel in each magnetic steel clip 211b of the two rotary mounting frames 210 is respectively filled into the two magnetic slots of the preset frame 310, in this embodiment, the rotary mounting frame 210 fills the two magnetic slots of the preset frame 310 at one time, and if the preset frame 310 is provided with six magnetic slots, the preset frame 310 needs to be rotated, and the field magnetic steel is filled for multiple times. The preset frame mechanism can also comprise a rotating assembly, and the rotating assembly drives the magnetic slots in the preset frame to rotate along the circumferential direction so as to meet the requirement.
In order to ensure the accuracy of alignment between the magnetic steel cartridge clip in the rotary mounting frame and the channel steel in the preset frame, the preset frame mechanism may further include a positioning component for positioning the rotary mounting frame 210 and the preset frame 310. In the embodiment of fig. 2 or 5, the positioning assembly includes a positioning member 220 and a fifth power assembly; the positioning member 220 is disposed between the two rotation mounts 210, may be triangular prism-shaped, and may be driven by the fifth power assembly to move closer to or away from the preset mount, and may be cylindrical or cubic.
The preset frame 310 is provided with a first positioning slot matched with the positioning element 220;
when the position of the rotating frame 210 matches the position of the preset frame 310, the positioning element 220 is pushed into the first positioning slot by the fifth power assembly. In the above embodiment, the positioning element 220 may also be used to rotate the preset frame 310 in the circumferential direction. At the moment, the preset frame mechanism further comprises a sixth power assembly;
the preset frame 310 is provided with a first positioning slot matched with the positioning piece 220;
when the positioning element 220 is pushed into the first positioning slot, the sixth power assembly can drive the positioning element 220 to rotate and drive the magnetic slots in the pre-positioning frame 310 to rotate along the circumferential direction, as shown by the arrow direction in fig. 6, at this time, the positioning element 220 is the rotating shaft of the pre-positioning frame, the magnetic slots rotate along the circumferential direction of the positioning element 220, and the rotating direction is not limited.
When the magnetic slots of the preset frame 310 are filled with the magnetic steel, that is, after the preset of the preset frame 310 is completed, the preset frame 310 rotates to the second position, so that the positions of the magnetic slots of the preset frame 310 are matched with the positions of the magnetic slots of the rotor core 900, and preparation is made for driving the magnetic steel in the preset frame 310 into the magnetic slots of the rotor core 900.
Fig. 7 is a schematic structural diagram of a magnetic steel mounting device according to another embodiment of the present invention, wherein the magnetic steel mounting device may further include a conveying mechanism, and the conveying mechanism conveys the rotor core 900 to a position adapted to the preset frame 310. The rotor core 900 may be placed in a conveying mechanism, and after the magnetic steel presetting in the magnetic slot of the presetting frame is completed, the presetting frame 310 is rotated to a second position, and the conveying mechanism conveys the rotor core 900 thereon to a position adapted to the presetting frame 310, as shown in fig. 8.
In some embodiments, the conveying mechanism conveys the rotor core 900 to be directly below the preset frame 310, and the magnetic steel in the preset frame 310 is directly above the magnetic steel of the rotor core 900 (here, "directly above" or "directly below" is merely illustrated in fig. 7 or fig. 8, and is described for convenience of use). At the moment, the fourth power assembly is started to drive the magnetic steel driving piece to be close to the preset frame, the magnetic steel preset in the magnetic groove of the preset frame is driven into the magnetic groove of the rotor core, and then the fourth power assembly drives the vacant preset frame to be away from the rotor core so as to prepare for next installation of the magnetic steel.
In order to ensure the alignment accuracy between the channel steel of the rotor core and the channel steel of the preset frame, so that the magnetic steel driving mechanism smoothly drives the magnetic steel of the preset frame into the magnetic slot of the rotor core, in some embodiments, the base of the rotor core 900 is provided with a positioning pin 910, correspondingly, one side of the preset frame 310 facing the rotor core is provided with a second positioning slot adapted to the positioning pin 910, and the second positioning slot is adapted to the positioning pin of the base of the rotor core.
The magnetic steel driving mechanism drives the magnetic steel in the preset frame 310, the conveying mechanism conveys the rotor core 900 to the position below the preset frame 310, in some embodiments, the positioning pin 910 completing the base of the rotor core is inserted into the second positioning groove, the preset frame mechanism is further provided with a driving assembly driving the preset frame 310 in the direction, in order to prevent the preset frame from rigidly colliding with the rotor core provided with the magnetic steel in the pressing process or prevent the rotor core from being damaged due to too fast pressing, the preset frame mechanism may further include a buffering assembly, and the buffering assembly is used for buffering the preset frame 310. In an embodiment, the buffer assembly may specifically include a mounting table 321 on which the preset frame 310 is mounted, a plurality of supporting members 322 supporting the mounting table, and a plurality of elastic members 323 between the supporting members 322 and the mounting table 321.
After the channel steel of the rotor core is aligned with the channel steel in the preset frame, the magnetic steel driving mechanism drives the magnetic steel in the preset frame 310 into the magnetic slot of the rotor core 900. As shown in fig. 8, the magnetic steel driving mechanism includes a magnetic steel driving piece 410 and a fourth power assembly;
the magnetic steel driving piece comprises a base and a plurality of inserting pieces which are arranged on the base and matched with the magnetic grooves of the preset frame;
and the fourth power assembly drives the magnetic steel driving piece to be close to or far away from the preset frame. Of course, before the magnetic steel installation process of the rotor core is completed by using the magnetic steel driving mechanism, the insertion position of the magnetic steel driven piece 410 needs to be aligned with the magnetic slot position in the presetting frame 310. In order to realize the magnetic steel installation process of the rotor core of the automatic assembly line, the conveying mechanism can also be provided with a function of conveying the rotor core which is installed away from the installation position. The transport mechanism as in fig. 8 can move the position of the rotor core by rotation. The magnet steel mounting device in the aspect can replace manual mounting procedures, and time and labor cost are saved.
In summary, the present invention provides a magnetic steel mounting device, including: the magnetic steel storage mechanism comprises two magnetic steel material frames for placing magnetic steel and a first power assembly, wherein the first power assembly pushes the magnetic steel in the magnetic steel material frame to a discharge hole of the magnetic steel material frame; the magnetic steel conveying mechanism comprises a second power assembly and two rotary mounting frames provided with a plurality of magnetic steel clips; the preset frame mechanism comprises a third power assembly and a preset frame provided with a plurality of magnetic slots; and the magnetic steel driving mechanism drives the magnetic steel in the preset frame into a magnetic groove of the rotor core. The magnetic steel mounting device disclosed by the utility model has the advantages that the full-automatic process of mounting the magnetic steel on the rotor core is realized through the magnetic steel storage mechanism, the magnetic steel conveying mechanism, the pre-arranging frame mechanism and the magnetic steel driving-in mechanism, the magnetic steel mounting device does not need manual assistance, the existing manual mounting process is replaced, the time and the labor cost are saved, and the manufacturing cost of the motor is reduced.
The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. A plurality of units or means recited in the apparatus claims may also be implemented by one unit or means in software or hardware. It is to be understood that the terms "lower" or "upper", "downward" or "upward" and the like are used to describe features of the exemplary embodiments with reference to the positions of such features as displayed in the figures; the terms first, second, etc. are used to denote names, but not any particular order.
Claims (12)
1. A magnetic steel mounting device, comprising:
the magnetic steel storage mechanism comprises two magnetic steel material frames for placing magnetic steel and a first power assembly, wherein the first power assembly pushes the magnetic steel in the magnetic steel material frame to a discharge hole of the magnetic steel material frame;
the magnetic steel conveying mechanism comprises a second power assembly and two rotary mounting frames provided with a plurality of magnetic steel cartridge clips, one rotary mounting frame is rotated, the magnetic steel cartridge clips can be positioned at one discharge port, and the second power assembly pushes the magnetic steel at the discharge port into the magnetic steel cartridge clips;
the preset frame mechanism comprises a third power assembly and a preset frame provided with a plurality of magnetic grooves, and the third power assembly pushes the magnetic steel in the magnetic steel cartridge clip into the magnetic grooves of the preset frame; and
and the magnetic steel driving mechanism drives the magnetic steel in the preset frame into a magnetic slot of the rotor core.
2. A magnetic steel mounting device according to claim 1, wherein the pre-stage mechanism further comprises a rotating component, the rotating component driving the pre-stage to rotate between the first position and the second position;
when the preset frame is at the first position, the position of the magnetic slot of the preset frame is matched with the position of the magnetic steel cartridge clip;
when the preset frame is located at the second position, the positions of the magnetic slots of the preset frame are matched with the positions of the magnetic slots of the rotor iron core.
3. A magnetic steel mounting device according to claim 1, wherein the preset frame mechanism further comprises a rotating component, and the rotating component drives the preset frame to rotate along the circumferential direction.
4. A magnetic steel mounting device according to claim 1, wherein the rotary mounting frame is provided with four magnetic steel clips, and the four magnetic steel clips are uniformly distributed along a circumferential direction of a rotating shaft of the rotary mounting frame.
5. A magnetic steel mounting device according to claim 1, wherein the magnetic steel driving mechanism comprises a magnetic steel driving piece and a fourth power assembly;
the magnetic steel driving piece comprises a base and a plurality of inserting pieces which are arranged on the base and matched with the magnetic grooves of the preset frame;
and the fourth power assembly drives the magnetic steel driving piece to be close to or far away from the rotor core.
6. A magnetic steel mounting apparatus according to claim 1, wherein the preset frame mechanism further comprises a positioning assembly for positioning the rotary mounting frame and the preset frame.
7. A magnetic steel mounting device according to claim 6, wherein the positioning assembly comprises a positioning member and a fifth power assembly;
the preset frame is provided with a first positioning groove matched with the positioning piece;
when the positions of the rotary mounting frame and the preset frame are matched, the fifth power assembly pushes the positioning piece into the first positioning groove.
8. A magnetic steel mounting apparatus according to claim 7, wherein the pre-stage mechanism further includes a sixth power assembly;
the preset frame is provided with a first positioning groove matched with the positioning piece;
when the positioning piece is pushed into the first positioning groove, the sixth power assembly can drive the positioning piece to rotate and drive the magnetic groove in the pre-placing frame to rotate along the circumferential direction.
9. A magnetic steel mounting device according to claim 1, wherein the pre-mount mechanism further comprises a buffer assembly for buffering the pre-mount.
10. A magnetic steel mounting device according to claim 9, wherein the buffer assembly comprises a mounting table for mounting the pre-mount, a plurality of supporting members for supporting the mounting table, and a plurality of elastic members between the supporting members and the mounting table.
11. A magnetic steel mounting device according to claim 1, wherein the preset frame is further provided with a second positioning groove;
and the second positioning groove is matched with the positioning pin of the base of the rotor core.
12. A magnetic steel mounting device according to claim 1, further comprising a conveying mechanism that conveys the core assembly to a position that is adapted to the pre-stage.
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| CN202120066545.8U CN216016666U (en) | 2021-01-11 | 2021-01-11 | Magnetic steel mounting device |
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| CN202120066545.8U CN216016666U (en) | 2021-01-11 | 2021-01-11 | Magnetic steel mounting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114759746A (en) * | 2021-01-11 | 2022-07-15 | 上海海立电器有限公司 | Magnetic steel mounting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114759746A (en) * | 2021-01-11 | 2022-07-15 | 上海海立电器有限公司 | Magnetic steel mounting device |
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