CN111673641A - Automatic angle fixing device of motor rotor magnetizing machine - Google Patents
Automatic angle fixing device of motor rotor magnetizing machine Download PDFInfo
- Publication number
- CN111673641A CN111673641A CN202010572218.XA CN202010572218A CN111673641A CN 111673641 A CN111673641 A CN 111673641A CN 202010572218 A CN202010572218 A CN 202010572218A CN 111673641 A CN111673641 A CN 111673641A
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- China
- Prior art keywords
- fixedly connected
- plate
- motor rotor
- groove
- fixing
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses an automatic angle fixing device of a motor rotor magnetizer, which comprises two supporting plates, wherein the lower ends of the two supporting plates, which are close to each other, are respectively provided with a sliding groove, the insides of the sliding grooves are respectively provided with a limiting mechanism, the upper ends of the two supporting plates are jointly and fixedly connected with a top plate, the top plate is provided with a fixed seat through a driving mechanism, the inside of the fixed seat is provided with a fixed groove, the opening of the fixed groove is positioned at the lower end of the fixed seat, the lower end inside the fixed groove is fixedly connected with a positioning plate, the middle part of the positioning plate is provided with a through hole, and the inner wall of the through hole is fixedly connected with an insulating lining. The electronic rotor is kept vertical without adjustment, and is convenient.
Description
Technical Field
The invention relates to an automatic angle fixing device, in particular to an automatic angle fixing device of a motor rotor magnetizing apparatus, and belongs to the technical field of magnetizing apparatuses.
Background
In the production process of the motor rotor, the magnetizing machine can be used for magnetizing the motor rotor, so that the motor rotor can work normally.
At present, when the motor rotor is magnetized, workers mostly manually place the motor rotor inside a magnetizing coil of a magnetizing machine, the angle of the motor rotor needs to be continuously adjusted by the workers in the process, the motor rotor is guaranteed to be in a vertical state, and the outer wall of the motor rotor in the process is prevented from colliding with the inner wall of the magnetizing coil to generate friction, so that the motor rotor and the magnetizing coil are damaged, and the motor rotor and the magnetizing coil are troublesome.
Disclosure of Invention
The invention provides an automatic angle fixing device of a motor rotor magnetizer, which effectively solves the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to an automatic angle fixing device of a motor rotor magnetizer, which comprises two supporting plates, wherein the lower end of one side, close to each other, of the two supporting plates is provided with a sliding groove, the inside of the sliding groove is provided with a limiting mechanism, the upper ends of the two supporting plates are fixedly connected with a top plate together, the top plate is provided with a fixed seat through a driving mechanism, the inside of the fixed seat is provided with a fixed groove, the opening of the fixed groove is positioned at the lower end of the fixed seat, the lower end of the inside of the fixed seat is fixedly connected with a positioning plate, the middle part of the positioning plate is provided with a through hole, the inner wall of the through hole is fixedly connected with an insulating lining, the through hole arranged at the middle part of the positioning plate and the middle part of the fixed seat are positioned on the same central, the piston rod of the cylinder is connected to the side wall of the fixing seat in a sliding mode, and the piston rod of the cylinder is located at the clamping head fixedly connected to the end inside the fixing groove.
As a preferred technical scheme, the limiting mechanisms comprise sliding blocks, the sliding blocks are connected inside the sliding grooves in a sliding mode, the sliding blocks penetrate through the sliding blocks and are connected with the positioning rods in a sliding mode, the upper ends and the lower ends of the positioning rods are fixedly connected to the inner side walls of the sliding grooves, the middle portions of the sliding blocks, located on the outer sides of the sliding grooves, are fixedly connected with connecting plates, and the connecting plates are located below the air cylinders on the same side and are fixedly connected to the fixing seats.
As a preferred technical scheme of the invention, the outer walls of the positioning rods below the sliding blocks are respectively sleeved with a first compression spring, the upper ends of the first compression springs are respectively and fixedly connected to the sliding blocks on the same side, and the lower ends of the first compression springs are respectively and fixedly connected to the lower ends of the inner parts of the sliding grooves.
As a preferred technical scheme of the present invention, the driving mechanism includes a driving motor, the driving motor is fixedly connected to the middle of the upper end of the top plate, the output end of the driving motor faces downward, and a screw rod is fixedly connected to the output end, one end of the screw rod, which is far away from the driving motor, passes through the upper end of the top plate and extends to the lower side of the top plate, a lifting spiral ring is sleeved on the circumferential outer wall of the screw rod and is in threaded connection with the screw rod, hanging plates are fixedly connected to both sides and the front and rear portions of the lifting spiral ring, and the lower ends of the hanging plates are fixedly connected to.
As a preferred technical scheme of the invention, a shell is sleeved outside the driving motor, and the lower end of the shell is detachably connected to the top plate through a plurality of fastening bolts.
As a preferred technical scheme, the chuck comprises push plates, one side of each push plate, which is far away from the middle of the fixing groove, is fixedly connected to one end, which is positioned inside the fixing groove, of a piston rod of the cylinder on the same side, one side of each push plate, which is close to the middle of the fixing groove, is provided with clamping plates, the clamping plates are of arc structures, one sides of the clamping plates, which are close to the middle of the fixing groove, are fixedly connected with insulating pads, the upper ends and the lower ends of the clamping plates are fixedly connected with supporting plates, the front parts and the rear parts of the supporting plates are fixedly connected with fixing rods.
As a preferable technical scheme, four corners of one side of the push plate, which is far away from the middle part of the fixing groove, are fixedly connected with first spring blocks, one side of each first spring block, which is far away from the push plate, is fixedly connected with a second compression spring, one side of each second compression spring, which is far away from the first spring block, is fixedly connected with a second spring block, and one side of each second spring block, which is far away from the second compression spring, is fixedly connected to the groove wall corresponding to the fixing groove.
As a preferable technical scheme of the invention, the lower ends of the sides, far away from each other, of the two support plates are fixedly connected with mounting plates, the front and rear parts of the upper ends of the mounting plates are in threaded connection with mounting bolts, and the mounting bolts penetrate through the mounting plates.
The invention has the following beneficial effects:
1. the invention relates to a fixed-angle rotor of a motor rotor, wherein two cylinders with chucks and a positioning plate are arranged on a fixed seat of the fixed-angle rotor, the positioning plate is used for clamping the upper end of the motor rotor during operation to ensure that the motor rotor is in a vertical state, and then the chucks are driven by the cylinders to clamp the upper end of the motor rotor, so that the electronic rotor is kept vertical without adjustment, and the fixed-angle rotor is convenient.
2. The limiting mechanisms are arranged on the two sides of the fixed seat, and when the motor is driven to drive the motor rotor arranged on the fixed seat, the connecting plates of the limiting mechanisms can fix the two sides of the fixed seat, so that the moving angle of the motor rotor is fixed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a cutaway view of the present invention;
FIG. 2 is a schematic view of the chuck of the present invention;
FIG. 3 is a schematic view of the positioning plate of the present invention;
FIG. 4 is an external structural view of the present invention;
fig. 5 is a side view of the present invention.
In the figure: 1. a support plate; 2. a chute; 3. a limiting mechanism; 31. a slider; 32. positioning a rod; 33. a first compression spring; 34. a connecting plate; 4. a top plate; 5. a drive mechanism; 51. a drive motor; 52. a housing; 53. fastening a bolt; 54. a screw; 55. a lifting spiral ring; 56. a hanger plate; 6. a fixed seat; 7. fixing grooves; 8. a cylinder; 9. a chuck; 91. pushing the plate; 92. a splint; 93. an insulating pad; 94. a support plate; 95. fixing the rod; 96. a first spring block; 97. a second compression spring; 98. a second spring block; 10. positioning a plate; 11. an insulating liner; 12. mounting a plate; 13. and (6) installing a bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-5, the automatic angle-fixing device of a motor rotor magnetizing apparatus of the present invention comprises two support plates 1, a sliding groove 2 is formed at a lower end of one side of each of the two support plates 1, the sliding groove 2 is internally provided with a limiting mechanism 3, a top plate 4 is fixedly connected to upper ends of the two support plates 1, a fixing seat 6 is mounted on the top plate 4 through a driving mechanism 5, a fixing groove 7 is formed in the fixing seat 6, an opening of the fixing groove 7 is located at a lower end of the fixing seat 6, a positioning plate 10 is fixedly connected to a lower end of the fixing groove 7, a through hole is formed in a middle portion of the positioning plate 10, an insulating lining 11 is fixedly connected to an inner wall of the through hole, the through hole formed in the middle portion of the positioning plate 10 and the middle portion of the fixing seat 6 are located on the same center, the piston rod of cylinder 8 all passes the outer wall of fixing base 6 and all extends to the inside of fixed slot 7, the equal sliding connection of piston rod of cylinder 8 is on the lateral wall of fixing base 6, the piston rod of cylinder 8 is located the equal fixedly connected with chuck 9 of the inside one end of fixed slot 7, presss from both sides chuck 9 in electric motor rotor's upper end through cylinder 8, fixes electric motor rotor's angle.
Wherein, chuck 9 all includes push pedal 91, one side fixed connection that fixed slot 7 middle part was kept away from to push pedal 91 is located the inside one end of fixed slot 7 at the piston rod of homonymy cylinder 8, push pedal 91 all installs splint 92 near one side at fixed slot 7 middle part, splint 92 all is the arc structure, splint 92 is close to the equal fixedly connected with insulating pad 93 in one side at fixed slot 7 middle part, the equal fixedly connected with extension board 94 of last lower extreme of splint 92, the equal fixedly connected with dead lever 95 in front and back of extension board 94, the equal fixed connection of one end that place extension board 94 was kept away from to dead lever 95 is on homonymy push pedal 91, makes things convenient for chuck 9 to carry electric motor rotor's upper end, fixes electric motor rotor's upper end.
Wherein, the equal first spring block 96 of fixedly connected with in the four corners of one side at the middle part of fixed slot 7 is kept away from to push pedal 91, the equal fixedly connected with second compression spring 97 in one side that the push pedal 91 was kept away from to first spring block 96, the equal fixedly connected with second spring block 98 in one side that the first spring block 96 in place was kept away from to second compression spring 97, the equal fixed connection in one side that second compression spring 97 in place was kept away from to second spring block 98 is on the cell wall that fixed slot 7 corresponds, and usable second compression spring 97 supports the four corners of push pedal 91, keeps push pedal 91's stability.
The lower ends of the two sides, far away from each other, of the support plates 1 are fixedly connected with mounting plates 12, the front and rear parts of the upper ends of the mounting plates 12 are in threaded connection with mounting bolts 13, the mounting bolts 13 penetrate through the mounting plates 12, the mounting plates 12 are conveniently fixed on a magnetizing apparatus through the mounting bolts 13, and the magnetic induction machine is further mounted on the magnetizing apparatus.
Wherein, stop gear 3 all includes slider 31, the equal sliding connection of slider 31 is in the inside of place spout 2, slider 31's inside all runs through and sliding connection has locating lever 32, the equal fixed connection of the last lower extreme of locating lever 32 is on the inside wall of place spout 2, all the cover is equipped with first compression spring 33 on the locating lever 32 outer wall of slider 31 below, the equal fixed connection in upper end of first compression spring 33 is on homonymy slider 31, the equal fixed connection in the inside lower extreme of place spout 2 of the lower extreme of first compression spring 33, slider 31 is located the equal fixedly connected with connecting plate 34 in the outside one side middle part of place spout 2, connecting plate 34 all is located homonymy cylinder 8's below and equal fixed connection on fixing base 6, utilizes connecting plate 34 to support the both sides of fixing base 6, fixes the movement track of fixing base 6, utilizes the elasticity of first compression spring 33 to alleviate the load that bears when actuating mechanism 5 promotes fixing base 6 simultaneously .
The driving mechanism 5 comprises a driving motor 51, the driving motor 51 is fixedly connected to the middle of the upper end of the top plate 4, the output end of the driving motor 51 faces downward, a screw 54 is fixedly connected to the output end, one end, far away from the driving motor 51, of the screw 54 penetrates through the upper end of the top plate 4 and extends to the lower portion of the top plate 4, a lifting spiral ring 55 is sleeved on the outer wall of the circumference of the screw 54 and is in threaded connection with the outer wall of the circumference of the screw 54, hanging plates 56 are fixedly connected to the two sides and the front and rear portions of the lifting spiral ring 55, the lower ends of the hanging plates 56 are fixedly connected to the fixing seat 6, the fixing seat 6 can be driven by the driving motor 51, and a motor rotor installed on the.
Wherein, the outside cover of driving motor 51 is equipped with shell 52, the lower extreme of shell 52 passes through a plurality of fastening bolt 53 and can dismantle the connection on roof 4, utilizes shell 52 to seal driving motor 51, protects driving motor 51.
Specifically, when the invention is used, the invention is fixed on a magnetizing apparatus, a power supply is connected, then the upper end of the motor rotor penetrates through the inside of the positioning plate 10 and is inserted into the inside of the fixing groove 7 and positioned between the chucks 9, at this time, the outer wall of the upper end of the motor rotor abuts against the inner wall of the insulating lining 11 in the positioning plate 10, at this time, the motor rotor is in a vertical state, then the cylinder 8 is started through a switch arranged on the fixing seat 6, the cylinder 8 pushes the chucks 9 to move towards the direction close to the motor rotor until the clamping plate 92 of the chucks 9 is clamped at the upper end of the motor rotor, the upper end of the motor rotor is clamped in the inside of the fixing groove 7, so that the motor rotor is kept in the vertical state, then the driving motor 51 is started through a switch arranged on the top plate 4, the driving motor 51 rotates the screw rod 54, the screw rod 54 drives the lifting spiral ring 55 to move downwards, the motor rotor installed on the fixed seat 6 is inserted into a magnetizing coil of a magnetizing machine, the fixed seat 6 can slide downwards through the connecting plate 34 to form the sliding block 31 in the process, the sliding block 31 can continuously extrude the first compression spring 33, meanwhile, the connecting plate 34 can abut against the two pulling sides of the fixed seat 6 to enable the fixed seat 6 to keep vertical movement, then the magnetizing machine is started, the motor rotor is magnetized through the magnetizing coil, after the magnetizing is finished, the screw rod 54 can be reversely rotated through the driving motor 51 to move the lifting spiral ring 55 back to the original position, the motor rotor is lifted out of the magnetizing coil, in the process, the first compression spring 33 can apply upward acting force to the sliding block 31 to prop up the fixed seat 6, the load of the driving motor 51 can be reduced, the upper end of the motor rotor is loosened by the starting cylinder 8, and a new motor rotor is replaced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An automatic angle fixing device of a motor rotor magnetizer comprises two support plates (1) and is characterized in that the lower end of one side, close to each other, of the two support plates (1) is provided with a sliding groove (2), a limiting mechanism (3) is arranged inside the sliding groove (2), the upper ends of the two support plates (1) are fixedly connected with a top plate (4) together, a fixed seat (6) is arranged on the top plate (4) through a driving mechanism (5), a fixed groove (7) is arranged inside the fixed seat (6), the opening of the fixed groove (7) is positioned at the lower end of the fixed seat (6), the lower end of the inside of the fixed groove (7) is fixedly connected with a positioning plate (10), the middle part of the positioning plate (10) is provided with a through hole, an insulating lining (11) is fixedly connected to the inner wall of the through hole, the through hole formed in the middle part of the positioning plate (10), the equal fixedly connected with cylinder (8) in both sides of fixing base (6), the piston rod of cylinder (8) all passes the outer wall of fixing base (6) and all extends to the inside of fixed slot (7), the equal sliding connection of piston rod of cylinder (8) is on the lateral wall of fixing base (6), the piston rod of cylinder (8) is located the equal fixedly connected with chuck (9) of one end of fixed slot (7) inside.
2. The automatic angle fixing device of the motor rotor magnetizing apparatus according to claim 1, wherein the limiting mechanisms (3) each comprise a sliding block (31), the sliding blocks (31) are slidably connected inside the sliding groove (2), the sliding blocks (31) are each slidably connected inside a positioning rod (32), the upper end and the lower end of each positioning rod (32) are each fixedly connected to the inner side wall of the sliding groove (2), the sliding blocks (31) are each fixedly connected to a connecting plate (34) in the middle of one side outside the sliding groove (2), and the connecting plates (34) are each located below the cylinder (8) on the same side and are each fixedly connected to the fixing base (6).
3. The automatic angle fixing device of the motor rotor magnetizing apparatus according to claim 2, wherein the outer walls of the positioning rods (32) below the sliding blocks (31) are sleeved with first compression springs (33), the upper ends of the first compression springs (33) are fixedly connected to the sliding blocks (31) on the same side, and the lower ends of the first compression springs (33) are fixedly connected to the lower ends of the inner portions of the sliding grooves (2).
4. The automatic angle fixing device of the motor rotor magnetizer according to claim 1, wherein the driving mechanism (5) comprises a driving motor (51), the driving motor (51) is fixedly connected to the middle of the upper end of the top plate (4), the output end of the driving motor (51) faces downwards, a screw rod (54) is fixedly connected to the output end, one end of the screw rod (54) far away from the driving motor (51) penetrates through the upper end of the top plate (4) and extends to the lower portion of the top plate (4), a lifting spiral ring (55) is sleeved on the outer circumferential wall of the screw rod (54) and in threaded connection with the outer circumferential wall of the screw rod, hanging plates (56) are fixedly connected to the two sides and the front and rear portions of the lifting spiral ring (55), and the lower ends of the hanging plates (56) are fixedly connected to the fixing base (6).
5. The automatic angle setting device of the motor rotor magnetizing apparatus of claim 4, wherein the driving motor (51) is externally sleeved with a housing (52), and the lower end of the housing (52) is detachably connected to the top plate (4) through a plurality of fastening bolts (53).
6. The automatic angle-fixing device of the rotor magnetizing apparatus of the motor according to claim 1, the clamping heads (9) comprise push plates (91), one side of each push plate (91) far away from the middle part of the fixing groove (7) is fixedly connected with one end of a piston rod of the air cylinder (8) at the same side, which is positioned inside the fixing groove (7), one side of the push plate (91) close to the middle part of the fixing groove (7) is provided with a clamping plate (92), the clamping plates (92) are all arc-shaped structures, one sides of the clamping plates (92) close to the middle parts of the fixing grooves (7) are all fixedly connected with insulating pads (93), the upper end and the lower end of the clamping plate (92) are fixedly connected with a support plate (94), the front part and the rear part of the support plate (94) are fixedly connected with a fixed rod (95), one end of the fixing rod (95) far away from the support plate (94) is fixedly connected to the push plate (91) on the same side.
7. The automatic angle setting device of the motor rotor magnetizing apparatus of claim 6, wherein four corners of one side of the push plate (91) far away from the middle portion of the fixing groove (7) are fixedly connected with first spring blocks (96), one side of the first spring blocks (96) far away from the push plate (91) is fixedly connected with second compression springs (97), one side of the second compression springs (97) far away from the first spring blocks (96) is fixedly connected with second spring blocks (98), and one side of the second spring blocks (98) far away from the second compression springs (97) is fixedly connected to a groove wall corresponding to the fixing groove (7).
8. The automatic angle fixing device of the motor rotor magnetizing apparatus according to claim 1, wherein the lower end of the side of the two support plates (1) away from each other is fixedly connected with a mounting plate (12), the front and the rear of the upper end of the mounting plate (12) are respectively in threaded connection with a mounting bolt (13), and the mounting bolts (13) penetrate through the mounting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010572218.XA CN111673641A (en) | 2020-06-22 | 2020-06-22 | Automatic angle fixing device of motor rotor magnetizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010572218.XA CN111673641A (en) | 2020-06-22 | 2020-06-22 | Automatic angle fixing device of motor rotor magnetizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111673641A true CN111673641A (en) | 2020-09-18 |
Family
ID=72436208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010572218.XA Withdrawn CN111673641A (en) | 2020-06-22 | 2020-06-22 | Automatic angle fixing device of motor rotor magnetizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111673641A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259323A (en) * | 2020-11-16 | 2021-01-22 | 崔冲冲 | Radial quadrupole magnetizer |
| CN113972798A (en) * | 2021-11-19 | 2022-01-25 | 珠海格力智能装备有限公司 | Rotor positioning device and rotor magnetizing equipment |
-
2020
- 2020-06-22 CN CN202010572218.XA patent/CN111673641A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259323A (en) * | 2020-11-16 | 2021-01-22 | 崔冲冲 | Radial quadrupole magnetizer |
| CN112259323B (en) * | 2020-11-16 | 2022-08-19 | 东莞市宇丰磁电制品有限公司 | Radial quadrupole magnetizer |
| CN113972798A (en) * | 2021-11-19 | 2022-01-25 | 珠海格力智能装备有限公司 | Rotor positioning device and rotor magnetizing equipment |
| CN113972798B (en) * | 2021-11-19 | 2023-02-21 | 珠海格力智能装备有限公司 | Rotor positioning device and rotor magnetizing equipment |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200918 |
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| WW01 | Invention patent application withdrawn after publication |