CN212367086U - Assembling device for motor rotor and stator - Google Patents
Assembling device for motor rotor and stator Download PDFInfo
- Publication number
- CN212367086U CN212367086U CN202020801762.2U CN202020801762U CN212367086U CN 212367086 U CN212367086 U CN 212367086U CN 202020801762 U CN202020801762 U CN 202020801762U CN 212367086 U CN212367086 U CN 212367086U
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Abstract
The utility model discloses an assembly quality of stator is gone into to electric motor rotor, including base, guide pillar, air chuck, lead screw, reducing gear box, step motor, guide bar, movable plate, locating plate, linear bearing and locking bolt. The utility model has the advantages that: the stator locking mechanism is connected with the positioning fixing block through the guide pillar, the positioning fixing block, the locking block root and the positioning fixing block through the mounting hole and the bolt, joint movement is achieved, and the two pulleys are mounted on the upper portion of the locking block and are conveniently clamped and locked with the V-shaped groove of the positioning block. The mechanism is fast and simple in clamping the stator body and easy to operate. The motor rotor part is sleeved with the anti-skid sleeve at the shaft extension section of the rotating shaft, and is directly placed into the chuck for clamping, and the stepping motor drives the transmission screw rod to move so as to send the rotor into the stator. The rotor surface and the stator surface are contactless in the whole motor assembling process. The surfaces of the rotor and the stator are protected in a limited way to prevent the surfaces of the rotor from being scratched by rubbing.
Description
Technical Field
The utility model relates to an assembly subassembly specifically is an assembly quality of electric motor rotor income stator belongs to installation component technical field.
Background
The permanent magnet synchronous motor is a synchronous motor which generates a synchronous rotating magnetic field by permanent magnet excitation, the permanent magnet is used as a rotor to generate a rotating magnetic field, a three-phase stator winding is reacted through an armature under the action of the rotating magnetic field to induce three-phase symmetrical current, at the moment, the kinetic energy of the rotor is converted into electric energy, and the permanent magnet synchronous motor is used as a generator; in addition, when three-phase symmetrical current is introduced to the stator side, the three-phase stator current generates a rotating magnetic field in the space due to the fact that the phase difference of the three-phase stator is 120 in the space position, the rotor rotates under the action of electromagnetic force to move, electric energy is converted into kinetic energy at the moment, and the permanent magnet synchronous motor serves as a motor.
When the motor is assembled in the whole machine, the rotor part is provided with the permanent magnetic material, the stator part of the motor is made of the silicon steel sheet material and has the attraction effect with the magnetic material, and when the motor is assembled in the whole machine, the rotor part and the stator part generate a large attraction force, so that the rotor surface and the stator surface are rubbed and scratched in the assembling process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an assembly quality of stator is gone into to electric motor rotor for solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: an assembling device for a motor rotor to enter a stator comprises a base, a guide pillar, a pneumatic chuck, a screw rod, a reduction box, a stepping motor, a guide rod, a moving plate, a positioning plate, a linear bearing and a locking bolt; the base is located at the bottom of the device, the positioning plate and the guide pillar are fixed together through locking bolts, the positioning plate is provided with four positioning plates, the movable plate is tightly connected with the linear bearing through bolts, the chuck is connected with the movable plate through the locking bolts and then is installed on the guide pillar, the screw rod is connected with the movable plate, the screw rod is connected with the reduction gearbox through the locking bolts, the reduction gearbox is connected with the stepping motor through the locking bolts, the stepping motor is arranged above the reduction gearbox, and the guide rod is arranged on the outer side of the screw rod.
As a further aspect of the present invention: the base is formed by square tube welding processing, and the base passes through locking bolted connection with other structures.
As a further aspect of the present invention: the positioning plate is fixedly connected with the base through the through hole by a locking bolt.
As a further aspect of the present invention: the number of the guide columns is two, and the two guide columns are fixedly connected with the positioning plate through the through holes by using locking bolts.
As a further aspect of the present invention: the moving plate is connected with the two linear bearings through the through holes by using locking bolts.
As a further aspect of the present invention: the chuck is connected with the moving plate through a through hole by a locking bolt.
The utility model has the advantages that: this assembly quality that stator was gone into to electric motor rotor reasonable in design, stator locking mechanism by the guide pillar, fix a position the fixed block, latch segment root and fix a position between the fixed block through mounting hole and bolted connection together, realize joint motion, two pulleys are installed on latch segment upper portion, conveniently die with the V-arrangement groove chucking lock of locating piece. The mechanism is fast and simple in clamping the stator body and easy to operate. The motor rotor part is sleeved with the anti-skid sleeve at the shaft extension section of the rotating shaft, and is directly placed into the chuck for clamping, and the stepping motor drives the transmission screw rod to move so as to send the rotor into the stator. The rotor surface and the stator surface are contactless in the whole motor assembling process. The surfaces of the rotor and the stator are protected in a limited way to prevent the surfaces of the rotor from being scratched by rubbing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a base, 2, a guide pillar, 3, a pneumatic chuck, 4, a screw rod, 5, a reduction gearbox, 6, a stepping motor, 7, a guide rod, 8, a moving plate, 9, a positioning plate, 10, a linear bearing, 11 and a locking bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, an assembling device for a motor rotor to a stator comprises a base 1, a guide post 2, a pneumatic chuck 3, a screw rod 4, a reduction box 5, a stepping motor 6, a guide rod 7, a moving plate 8, a positioning plate 9, a linear bearing 10 and a locking bolt 11; the base 1 is located at the bottom of the device, the positioning plate 9 and the guide pillar 2 are fixed together through a locking bolt 11, the positioning plate 9 is provided with four blocks in total, the moving plate 8 is tightly connected with the linear bearing 10 through a bolt, the chuck 3 is connected with the moving plate 8 through the locking bolt 11 and then is installed on the guide pillar 2, the screw rod 4 is connected with the moving plate 8, the screw rod 4 is connected with the reduction gearbox 5 through the locking bolt 11, the reduction gearbox 5 is connected with the stepping motor 6 through the locking bolt 11, the stepping motor 6 is arranged above the reduction gearbox 5, and the guide rod 7 is arranged on the outer side of the screw rod 4.
Further, in the embodiment of the present invention, the base 1 is formed by welding through a square tube, and the base 1 is connected to other structural members through the locking bolt 11.
Further, in the embodiment of the present invention, the positioning plate 9 is fixedly connected to the base 1 by a locking bolt 11 for perforation.
Further, in the embodiment of the present invention, the guide pillars 2 are provided with two, and the two guide pillars 2 are connected and fixed with the positioning plate 9 through the locking bolts 11 for perforation.
Further, in the present embodiment, the moving plate 8 is connected to two linear bearings 10 by a locking bolt 11 for perforation.
Further, in the embodiment of the present invention, the chuck 3 is connected to the moving plate 8 by the locking bolt 11 for perforation.
The working principle is as follows: when using this assembly quality that motor rotor goes into stator, stator locking mechanism is by the guide pillar, the location fixed block, the latch segment, be in the same place through mounting hole and bolted connection between latch segment root and the location fixed block, realize joint motion, two pulleys are installed on latch segment upper portion, it is dead conveniently with the V-arrangement groove chucking locking of locating piece, it is quick to press from both sides tight stator fuselage, and is simple, easy to operate, motor rotor part sheathes the antiskid cover in pivot axle extension section, it is tight to directly put into the chuck and press from both sides, drive the motion of transmission lead screw through step motor, send into the rotor in the stator, whole motor assembling process rotor surface and stator surface all are contactless, limited protection rotor and stator surface, prevent that both take place to cut to scratch rotor surface.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An assembly quality of stator is gone into to electric motor rotor which characterized in that: the device comprises a base (1), a guide post (2), a pneumatic chuck (3), a screw rod (4), a reduction box (5), a stepping motor (6), a guide rod (7), a moving plate (8), a positioning plate (9), a linear bearing (10) and a locking bolt (11); the base (1) is located at the bottom of the device, the positioning plate (9) and the guide post (2) are fixed together through locking bolts (11), the positioning plate (9) is provided with four blocks, the moving plate (8) is tightly connected with the linear bearing (10) through bolts, the chuck (3) is connected with the moving plate (8) through the locking bolts (11) and then is installed on the guide post (2), the screw rod (4) is connected with the moving plate (8), the screw rod (4) is connected with the reduction gearbox (5) through the locking bolts (11), the reduction gearbox (5) is connected with the stepping motor (6) through the locking bolts (11), the stepping motor (6) is arranged above the reduction gearbox (5), and the guide rod (7) is arranged on the outer side of the screw rod (4).
2. The assembling device for assembling the rotor into the stator of the motor according to claim 1, wherein: the positioning plate (9) is fixedly connected with the base (1) through a locking bolt (11) for perforation.
3. The assembling device for assembling the rotor into the stator of the motor according to claim 1, wherein: the number of the guide columns (2) is two, and the two guide columns (2) are fixedly connected with the positioning plate (9) through locking bolts (11) for perforation.
4. The assembling device for assembling the rotor into the stator of the motor according to claim 1, wherein: the moving plate (8) is connected with two linear bearings (10) through a locking bolt (11) for perforation.
5. The assembling device for assembling the rotor into the stator of the motor according to claim 1, wherein: the chuck (3) is connected with the moving plate (8) through a locking bolt (11) for perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020801762.2U CN212367086U (en) | 2020-05-14 | 2020-05-14 | Assembling device for motor rotor and stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020801762.2U CN212367086U (en) | 2020-05-14 | 2020-05-14 | Assembling device for motor rotor and stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212367086U true CN212367086U (en) | 2021-01-15 |
Family
ID=74149720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020801762.2U Active CN212367086U (en) | 2020-05-14 | 2020-05-14 | Assembling device for motor rotor and stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212367086U (en) |
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2020
- 2020-05-14 CN CN202020801762.2U patent/CN212367086U/en active Active
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