CN216250233U - Rotor magnetizing device - Google Patents
Rotor magnetizing device Download PDFInfo
- Publication number
- CN216250233U CN216250233U CN202122003147.4U CN202122003147U CN216250233U CN 216250233 U CN216250233 U CN 216250233U CN 202122003147 U CN202122003147 U CN 202122003147U CN 216250233 U CN216250233 U CN 216250233U
- Authority
- CN
- China
- Prior art keywords
- assembly
- rotor
- magnetizing
- push
- pushing
- 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
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a rotor magnetizing device, which is used for magnetizing a magnet element in a rotor assembly and comprises: the device comprises a mounting wall and a moving assembly, wherein a magnetic filling head is fixedly mounted on one side of the mounting wall, and a placing table is arranged on the other side of the mounting wall; the moving assembly includes: the device comprises a driving cylinder, a pushing-out assembly, a pushing-in assembly and a connecting rod, wherein the connecting rod penetrates through a mounting wall, the pushing-out assembly and the pushing-in assembly are respectively positioned on two sides of the mounting wall and fixed at two ends of the connecting rod, and the driving cylinder drives the pushing-out assembly and the pushing-in assembly to move synchronously; the pushing assembly pushes the rotor assembly into the magnetic filling head; the pushing-out assembly pushes the rotor assembly in the magnetic filling head into the placing table. The rotor magnetizing device only needs an operator to place the rotor assembly on the placing table or take the rotor assembly out of the placing table, the operator does not need to completely place the rotor assembly into the magnetizing head, and the process of taking out the rotor assembly after the magnetizing is finished is waited, so that the magnetizing efficiency is improved, and the potential safety hazard of the operator is reduced.
Description
Technical Field
The utility model relates to the technical field of motor production and assembly devices, in particular to a rotor magnetizing device.
Background
The motor is internally provided with a coil and a magnet, an external circuit supplies power to the coil, so that current which changes periodically is generated in the coil, and the acting force between the magnet and the coil is utilized to drive the rotor to rotate. The magnetite can be fixed on the stator or on the rotor, and an existing motor assembly mode is to fix the magnetite that still does not have magnetism on the rotor shaft and form the rotor subassembly, then magnetize the rotor subassembly, and the magnetization of rotor subassembly among the prior art is usually through artifical manual placing the rotor subassembly in the head of magnetizing, and the manual work is taken out after the end of magnetizing, has the potential safety hazard in not only the operation process, and the inefficiency of manual processing moreover, and the packaging efficiency is slow.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems of low working efficiency and potential safety hazard of manual rotor component magnetizing in the prior art, the utility model provides a rotor magnetizing device for realizing semi-automatic magnetizing.
The utility model is realized by the following technical scheme:
a rotor magnetizing apparatus for magnetizing a magnet element in a rotor assembly, comprising: the rotor assembly comprises a mounting wall and a moving assembly, wherein a magnetizing head is fixedly mounted on one side of the mounting wall, and a placing table for placing the rotor assembly is arranged on the mounting wall and is positioned on the opposite side of the magnetizing head;
the moving assembly includes: the connecting rod penetrates through the mounting wall, the pushing-out assembly and the pushing-in assembly are respectively positioned on two sides of the mounting wall and fixed at two ends of the connecting rod, and the driving cylinder drives the pushing-out assembly and the pushing-in assembly to synchronously move;
the pushing assembly is close to the mounting wall and pushes the rotor assembly on the placing table into the magnetic filling head; the push-out assembly is close to the mounting wall and pushes the rotor assembly in the magnetic filling head into the placing table.
Furthermore, the installation wall is provided with a magnetizing hole, the placing table is provided with a placing groove, the placing groove is cylindrical, and the rotor assembly is placed in the placing groove and enters the magnetizing head through the magnetizing hole.
Furthermore, the mounting wall is provided with a plurality of waist-shaped holes, and the magnetic charging head is fixed on the mounting wall through the waist-shaped holes.
Further, the waist-shaped hole is a stepped hole.
Further, the push-in assembly comprises: the device comprises a first guide rail, a push-in sliding block arranged on the first guide rail and a push-in rod arranged on the push-in sliding block; the push-in sliding block moves along the first guide rail to be close to the mounting wall, and the push-in rod pushes the rotor assembly into the magnetic filling head;
the pushing sliding block is positioned on two side parts of the first guide rail and extends downwards to form a fixed block, and one end of the connecting rod is fixedly arranged on the fixed block.
Further, the pushing assembly further comprises: the trigger switch is fixedly installed on one side of the installation wall, a trigger rod is arranged on one side of the pushing-in sliding block, the trigger switch is connected with the driving cylinder, and the trigger rod is in contact with the trigger switch and closes the driving cylinder.
Further, the push-out assembly comprises: the pushing device comprises a second guide rail, a pushing sliding block arranged on the second guide rail and a pushing rod arranged on the pushing sliding block; the push-out sliding block moves along the second guide rail to be close to the mounting wall, and the push-out rod pushes the rotor assembly to the placing table; the driving cylinder is connected with the push-out sliding block and drives the push-out sliding block to move.
Further, the pushing-out assembly further comprises: the buffer limiting device is installed at the two ends of the second guide rail, a buffer head facing the push-out sliding block is arranged on the buffer limiting device, and the push-out sliding block moves to one end of the second guide rail and abuts against the buffer head.
Further, the rotor magnetizing device further comprises a starting switch connected with the driving cylinder to start the driving cylinder.
Further, the rotor magnetizing apparatus further includes: the terminal box comprises a base station, a gasket arranged below the base station and a terminal box arranged on one side of the base station;
the installation wall and the moving assembly are installed on the base platform, and the base platform is installed outwards through the gasket.
The utility model has the beneficial effects that:
compared with the prior art, the rotor magnetizing device only needs to place the rotor assembly on the placing table or take the rotor assembly out of the placing table by the operator, the rotor magnetizing device does not need to completely place the rotor assembly into the magnetizing head by the operator, waits for the process of taking out the rotor assembly after the magnetizing is finished, improves the magnetizing efficiency and reduces the potential safety hazard of the operator.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic perspective view of another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1 to 3, the present invention discloses a rotor magnetizing apparatus for magnetizing a magnet element in a rotor assembly, including: the rotor assembly installing structure comprises an installing wall 1 and a moving assembly 2, wherein a magnetizing head 11 is fixedly installed on one side of the installing wall 1, and a placing table 12 used for placing a rotor assembly is arranged on the installing wall 1 and located on the opposite side of the magnetizing head 11. The magnetizing head 11 is connected with a magnetizing electric box, the magnetizing head 11 is of a cylindrical structure, a rotor assembly is placed in the magnetizing head 11 for magnetizing, and the magnetizing head 11 is moved out after the magnetizing head is finished. The placing table 12 is used for placing the rotor assembly which is not magnetized or taking out the rotor assembly after the magnetization is finished.
The moving device is used for moving the rotor assembly on the placing table 12 into the magnetizing head 11 or moving the rotor assembly in the magnetizing head 11 onto the placing table 12. Specifically, the moving assembly 2 includes: the device comprises a driving cylinder 21, a pushing-out assembly 22, a pushing-in assembly 23 and a connecting rod 24, wherein the connecting rod 24 penetrates through the installation wall 1, the pushing-out assembly 22 and the pushing-in assembly 23 are respectively located on two sides of the installation wall 1 and fixed at two ends of the connecting rod 24, and the driving cylinder 21 drives the pushing-out assembly 22 and the pushing-in assembly 23 to synchronously move.
The pushing assembly 23 is close to the installation wall 1 and pushes the rotor assembly on the placing table 12 into the magnetizing head 11; the push-out assembly 22 approaches the mounting wall 1 and pushes the rotor assembly in the magnetic charger head 11 onto the placing table 12.
Compared with the prior art, the rotor magnetizing device only needs to place the rotor assembly on the placing table 12 or take the rotor assembly out of the placing table 12 by the operator, the rotor magnetizing device does not need to completely place the rotor assembly into the magnetizing head 11 by the operator, and waits for the process of taking out the rotor assembly after the magnetizing is finished, so that the magnetizing efficiency is improved, and the potential safety hazard of the operator is reduced.
The mounting wall 1 is provided with a magnetizing hole 13, the placing table 12 is provided with a placing groove 121, the placing groove 121 is cylindrical, and the rotor assembly is placed in the placing groove 121 and enters the magnetizing head 11 from the placing groove 121 through the magnetizing hole 13. The axial lines of the placing groove 121, the magnetizing hole 13 and the magnetizing head 11 are the same straight line, so that the moving process of the rotor assembly is ensured to be smooth, and the problems that the rotor assembly cannot be moved due to clamping and magnetizing fails are avoided.
The mounting wall 1 is provided with a plurality of waist-shaped holes 14, and the magnetic charger head 11 is fixed on the mounting wall 1 through the waist-shaped holes 14. In this embodiment, the waist-shaped hole 14 is used to adjust the installation position of the magnetizing head 11 on the installation wall 1, so as to avoid the problem that the positions of the magnetizing opening of the magnetizing head 11 and the magnetizing hole 13 do not correspond to each other. In a preferred embodiment of the present invention, the kidney-shaped hole 14 is a stepped hole, and a bolt head for fixing the magnetic head 11 is hidden in the kidney-shaped hole 14 to prevent the bolt from protruding from the surface of the mounting wall 1.
The push-in assembly 23 includes: a first guide rail 231, a push-in slider 232 mounted on the first guide rail 231, and a push-in rod 233 mounted on the push-in slider 232; the push-in slider 232 moves along the first guide rail 231 to approach the mounting wall 1, and the push-in rod 233 pushes the rotor assembly into the magnetizing head 11;
the pushing-in slider 232 is located at two side portions of the first guide rail 231 and extends downwards to form a fixed block 236, and one end of the connecting rod 24 is fixedly mounted on the fixed block 236.
The push-in assembly 23 further comprises: a trigger switch 234 fixedly installed on one side of the installation wall 1, a trigger rod 235 is installed on one side of the push-in slider 232, the trigger switch 234 is connected with the driving cylinder 21, and the trigger rod 235 contacts the trigger switch 234 and closes the driving cylinder 21. The trigger switch 234 controls the maximum moving distance of the push-in slider 232, so as to avoid the problem of failure in magnetizing caused by the fact that the rotor assembly is too deep to be installed and moves out from the other end of the magnetizing head 11.
The push-out assembly 22 includes: a second guide rail 221, a push-out slider 222 attached to the second guide rail 221, and a push-out rod 223 attached to the push-out slider 222; the push-out slider 222 moves along the second guide rail 221 to approach the mounting wall 1, and causes the push-out rod 223 to push the rotor assembly onto the placing table 12; the driving cylinder 21 is connected to the push-out slider 222 and drives the push-out slider 222 to move.
The ejector assembly 22 further comprises: the buffering and limiting devices 224 are installed at two ends of the second guide rail 221, a buffering head facing the pushing-out slider 222 is arranged on the buffering and limiting devices 224, and the pushing-out slider 222 moves to one end of the second guide rail 221 and abuts against the buffering head.
The buffering and limiting device 224 is used for reducing metal collision noise when two ends of the push-out slider 222 collide, and meanwhile, has the function of limiting the maximum moving distance of the push-out slider 222.
The rotor magnetizing device further comprises a starting switch 3 connected with the driving cylinder 21 to start the driving cylinder 21. When the rotor assembly is installed in the placing groove 121, the starting switch 3 is turned on, the push rod 233 pushes the rotor assembly into the magnetizing head 11, and the push rod 233 stops moving and starts magnetizing until the trigger switch 234 is turned on; after the magnetizing is finished, the driving cylinder 21 drives the pushing rod 223 to exit from the rotor assembly, the magnetizing process is finished, and the next rotor assembly which is not magnetized is replaced.
The rotor magnetizing apparatus further comprises: a base 4, a gasket 41 arranged below the base 4, and a junction box 42 arranged on one side of the base 4; the installation wall 1 and the moving assembly 2 are both installed on the base 4, and the base 4 is installed to the outside through the gasket 41.
The gasket 41 increases the friction force between the base platform 4 and the placing plane, and the junction box 42 is used for cleaning the wiring line by an operator, so that the wiring, the maintenance, the line replacement and the component replacement are facilitated.
It is to be understood that the utility model is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the utility model as defined by the appended claims.
Claims (10)
1. A rotor magnetizing apparatus for magnetizing a magnet element in a rotor assembly, comprising: the rotor assembly comprises a mounting wall and a moving assembly, wherein a magnetizing head is fixedly mounted on one side of the mounting wall, and a placing table for placing the rotor assembly is arranged on the mounting wall and is positioned on the opposite side of the magnetizing head;
the moving assembly includes: the connecting rod penetrates through the mounting wall, the pushing-out assembly and the pushing-in assembly are respectively positioned on two sides of the mounting wall and fixed at two ends of the connecting rod, and the driving cylinder drives the pushing-out assembly and the pushing-in assembly to synchronously move;
the pushing assembly is close to the mounting wall and pushes the rotor assembly on the placing table into the magnetic filling head; the push-out assembly is close to the mounting wall and pushes the rotor assembly in the magnetic filling head into the placing table.
2. The rotor magnetizing apparatus according to claim 1, wherein the mounting wall is provided with a magnetizing hole, the placing table is provided with a placing groove, the placing groove is cylindrical, and the rotor assembly is placed in the placing groove and enters the magnetizing head from the placing groove through the magnetizing hole.
3. The rotor magnetizing apparatus of claim 1, wherein the mounting wall is provided with a plurality of kidney-shaped holes, and the magnetizing head is fixed to the mounting wall through the kidney-shaped holes.
4. The rotor magnetizing apparatus of claim 3, wherein the kidney hole is a stepped hole.
5. The rotor charging apparatus of claim 1, wherein the push-in assembly comprises: the device comprises a first guide rail, a push-in sliding block arranged on the first guide rail and a push-in rod arranged on the push-in sliding block; the push-in sliding block moves along the first guide rail to be close to the mounting wall, and the push-in rod pushes the rotor assembly into the magnetic filling head;
the pushing sliding block is positioned on two side parts of the first guide rail and extends downwards to form a fixed block, and one end of the connecting rod is fixedly arranged on the fixed block.
6. The rotor charging apparatus of claim 5, wherein the push-in assembly further comprises: the trigger switch is fixedly installed on one side of the installation wall, a trigger rod is arranged on one side of the pushing-in sliding block, the trigger switch is connected with the driving cylinder, and the trigger rod is in contact with the trigger switch and closes the driving cylinder.
7. The rotor charging apparatus of claim 1, wherein the push-out assembly comprises: the pushing device comprises a second guide rail, a pushing sliding block arranged on the second guide rail and a pushing rod arranged on the pushing sliding block; the push-out sliding block moves along the second guide rail to be close to the mounting wall, and the push-out rod pushes the rotor assembly to the placing table; the driving cylinder is connected with the push-out sliding block and drives the push-out sliding block to move.
8. The rotor charging apparatus of claim 7, wherein the push-out assembly further comprises: the buffer limiting device is installed at the two ends of the second guide rail, a buffer head facing the push-out sliding block is arranged on the buffer limiting device, and the push-out sliding block moves to one end of the second guide rail and abuts against the buffer head.
9. The rotor magnetizing apparatus of claim 1, further comprising a start switch connected to the driving cylinder to turn on the driving cylinder.
10. The rotor magnetizing apparatus of claim 1, further comprising: the terminal box comprises a base station, a gasket arranged below the base station and a terminal box arranged on one side of the base station;
the installation wall and the moving assembly are installed on the base platform, and the base platform is installed outwards through the gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122003147.4U CN216250233U (en) | 2021-08-24 | 2021-08-24 | Rotor magnetizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122003147.4U CN216250233U (en) | 2021-08-24 | 2021-08-24 | Rotor magnetizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216250233U true CN216250233U (en) | 2022-04-08 |
Family
ID=80981638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122003147.4U Active CN216250233U (en) | 2021-08-24 | 2021-08-24 | Rotor magnetizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216250233U (en) |
-
2021
- 2021-08-24 CN CN202122003147.4U patent/CN216250233U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216250233U (en) | Rotor magnetizing device | |
| CN210073538U (en) | Adjustable fixture for magnetizing and positioning magnetic shoe of direct current motor | |
| CN210817018U (en) | U-shaped spring plate type stamping die | |
| CN209747284U (en) | Transformer that space utilization is high | |
| CN211479857U (en) | Be applied to high-efficient automatic coil winding machine of transformer copper ring | |
| CN213781818U (en) | Automatic upset laser desquamation device of transformer | |
| CN208571891U (en) | Without the linear motor that moves cable and can quickly splice | |
| CN212990825U (en) | Automatic magnetizing equipment for 5G communication circulator/isolator | |
| CN220382014U (en) | Flattened high-current relay | |
| CN216288204U (en) | Direct current contactor electromagnetic system | |
| CN219349906U (en) | Arc surface electromagnet | |
| CN112020251A (en) | Circuit protection device easy to assemble | |
| CN111524748A (en) | Miniaturized 400A magnetic latching direct current contactor | |
| CN208970436U (en) | A kind of double loop magnetic latching relay | |
| CN220475474U (en) | Magnetic material motor rotor positioning module | |
| KR20210010140A (en) | Charging docking charger for unmanned driving car | |
| CN218062511U (en) | Automobile starter with independent grounding loop | |
| CN217669002U (en) | Electric clamping jaw based on bidirectional polarization type high-thrust electromagnet | |
| CN110047700A (en) | Prevent the electromagnetic relay of coil inverse electromotive force interference contact | |
| CN219643762U (en) | Motor magnet mounting device | |
| CN220691797U (en) | Motor housing magnetizing device | |
| CN216902436U (en) | Automatic magnetizing device | |
| CN218977096U (en) | Novel transformer direct current magnetic bias treatment device | |
| CN111755283A (en) | Electromagnetic energy-saving anti-shaking alternating current contactor | |
| CN219643670U (en) | Modularized motor stator structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |