CN216290593U - Permanent magnet motor rotor press mounting device - Google Patents
Permanent magnet motor rotor press mounting device Download PDFInfo
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- CN216290593U CN216290593U CN202122819428.7U CN202122819428U CN216290593U CN 216290593 U CN216290593 U CN 216290593U CN 202122819428 U CN202122819428 U CN 202122819428U CN 216290593 U CN216290593 U CN 216290593U
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Abstract
The utility model provides a permanent magnet motor rotor press-fitting device, which relates to the technical field of rotor press-fitting and comprises a base, wherein a connecting cylinder assembly is arranged on one side, close to an electric slide rail, of a mounting rod, the connecting cylinder assembly comprises a connecting cylinder and second bolts, the second bolts are distributed in a triangular ring shape around the center of the connecting cylinder, one end, close to the center of the connecting cylinder, of each second bolt abuts against a motor shell, an electric telescopic rod is fixedly arranged at one end, close to the connecting cylinder, of one connecting plate, and a connecting rod is fixedly arranged at one end, close to the connecting cylinder, of the other connecting plate. According to the utility model, the three second bolts move towards the periphery of the connecting cylinder to enlarge the middle distance, the motor shell is placed among the three second bolts, the second bolts are screwed to move towards the periphery of the motor shell and tightly abut against the motor shell, the second bolts can form triangular annular fixation on the periphery of the motor shell, and the motor shells with different sizes can be fixed by controlling the moving distance of the second bolts.
Description
Technical Field
The utility model relates to the technical field of rotor press mounting, in particular to a permanent magnet motor rotor press mounting device.
Background
After the motor is repaired, the motor rotor needs to be inserted into the generator housing. Typically, the motor housing is cushioned such that the motor housing is separated from the ground and the rotor is press fit into the motor housing.
Now, the patent application numbers are retrieved: CN201821375030.0 provides a generator rotor press-fitting device. Including the bottom plate, the left and right sides of bottom plate is fixed with horizontal slide rail respectively, placed motor casing on the bottom plate between two slide rails, be fixed with the dead lever that corresponds with the mounting hole on the motor casing base on the bottom plate between two slide rails, the dead lever passes the mounting hole on the motor casing base, all slide on two slide rails and be provided with adjusting device, the right-hand member of second screw rod is fixed with and is used for making rotor shaft and the left sleeve of second screw rod with the axle center, a top section of thick bamboo right-hand member and cover establish the fender ring fixed connection on the polished rod, the cover is equipped with on the polished rod on fender ring right side and hits the piece, the axial direction line of second screw rod and polished rod passes through motor casing's axial direction line along the orbit of spout motion. The utility model has simple structure and convenient operation, can reduce the labor intensity of workers, improve the installation efficiency, prevent the winding from being damaged, and is suitable for the installation of the generator rotors with different sizes; above-mentioned technical scheme lacks the structure fixed to the motor casing at rotor pressure equipment course of operation, and it is more difficult to fix the motor casing of difference, so carried out certain improvement to above-mentioned scheme.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a permanent magnet motor rotor press-fitting device which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a permanent-magnet machine rotor pressure equipment device, includes the base, the last fixed surface of base installs electronic slide rail, installation pole, one side slidable mounting that electronic slide rail is close to the installation pole has a connecting plate, two the connecting plate is with base central symmetry, the upper surface of base and the lower surface sliding connection of connecting plate, one side that the installation pole is close to electronic slide rail is provided with the connecting cylinder subassembly, the connecting cylinder subassembly includes connecting cylinder and second bolt, the second bolt is installed inside a week of connecting cylinder, the second bolt is triangle ring distribution with the connecting cylinder center, the one end that the second bolt is close to the connecting cylinder center supports tight motor casing, one of them one the connecting plate is close to the one end fixed mounting of connecting cylinder has electric telescopic handle, another the connecting plate is close to the one end of connecting cylinder and still fixed mounting has the connecting rod.
Preferably, one end of the rotor, which is close to the electric telescopic rod, is sleeved with the cover plate and connected with the cover plate, and the middle part of the rotor is positioned inside the connecting cylinder.
Preferably, a second connecting block is fixedly installed on the periphery, close to the installation rod, of the connecting cylinder, and the upper end of the second connecting block is abutted against the lower end of the first bolt.
Preferably, the first bolt is sleeved with the spring, the lower end of the spring is fixedly connected with the upper surface of the second connecting block, and the upper end of the spring is fixedly connected with the lower surface of the first connecting block.
Preferably, the first bolt is installed inside the first connecting block, and one end of the first connecting block, which is far away from the connecting cylinder, is fixedly connected with the installation rod.
Preferably, the connecting rod and one end of the electric telescopic rod are fixedly provided with sleeves, and the insides of the two sleeves are respectively abutted to two ends of the rotor.
Compared with the prior art, the utility model has the following beneficial effects:
when fixed to the motor casing, the accessible is twisted and is moved the second bolt, makes three second bolt move towards the periphery of connecting cylinder and enlarge middle part distance, places between the three second bolt to the motor casing, twists and move the second bolt and make the second bolt move towards the periphery of motor casing, supports tightly to the motor casing, and the second bolt can form triangle annular to the periphery of motor casing and fix, and the displacement of control second bolt is just can be fixed to the motor casing of equidimension not.
Drawings
Fig. 1 is a schematic overall structure diagram of a permanent magnet motor rotor press-fitting device according to the present invention;
FIG. 2 is a schematic view of a partial structure of a connecting cylinder assembly of a permanent magnet motor rotor press-fitting device according to the present invention;
fig. 3 is an enlarged schematic structural view of a position a of the permanent magnet motor rotor press-fitting device of the present invention;
fig. 4 is an enlarged schematic structural diagram of a position B of the permanent magnet motor rotor press-fitting device of the present invention.
In the figure: 1. a base; 2. an electric slide rail; 3. a connecting plate; 4. a connecting rod; 5. a sleeve; 6. a rotor; 7. a cover plate; 8. mounting a rod; 9. a connecting cylinder assembly; 901. a first connection block; 902. a first bolt; 903. a second connecting block; 904. a spring; 905. a connecting cylinder; 906. a second bolt; 10. an electric telescopic rod; 11. a motor casing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.
Examples
As shown in fig. 1-4, a permanent magnet motor rotor press-fitting device comprises a base 1, an electric slide rail 2 and a mounting rod 8 are fixedly mounted on the upper surface of the base 1, a connecting plate 3 is slidably mounted on one side of the electric slide rail 2 close to the mounting rod 8, the two connecting plates 3 are symmetrical about the center of the base 1, the upper surface of the base 1 is slidably connected with the lower surface of the connecting plate 3, a connecting cylinder assembly 9 is arranged on one side of the mounting rod 8 close to the electric slide rail 2, the connecting cylinder assembly 9 comprises a connecting cylinder 905 and a second bolt 906, the second bolt 906 is mounted inside a circle of the connecting cylinder 905, the second bolt 906 is distributed in a triangular ring shape at the center of the connecting cylinder 905, one end of the second bolt 906 close to the center of the connecting cylinder 905 abuts against a motor housing 11, one end of one of the connecting plates 3 close to the connecting cylinder 905 is fixedly provided with an electric telescopic rod 10, and one end of the other connecting plate 3 close to the connecting cylinder 905 is also fixedly provided with a connecting rod 4.
In this embodiment, when the electric sliding rail 2 is started, the two connecting plates 3 are driven to move towards the right end of the connecting cylinder 905 by the starting action of the electric sliding rail 2, and the connecting plates 3 drive the connecting rod 4 and the electric telescopic rod 10 to move therewith after moving, when the electric telescopic rod 10 of the connecting rod 4 moves along with the movement of the two sleeves 5, one of the sleeves 5 fixed at one end of the connecting rod 4 moves rightwards to the right end position of the connecting cylinder 905, and then the electric telescopic rod 10 can be started to contract, after the electric telescopic rod 10 is contracted, one of the sleeves 5 is driven to move rightwards, so that the distance between the two sleeves 5 is increased, then the rotor 6 with the cover plate 7 is placed between the two sleeves 5, the two rotating ends are positioned in the two sleeves 5 and tightly abutted, then starting the electric telescopic rod 10 to push one of the sleeves 5, so that the two sleeves 5 completely abut against the two ends of the rotor 6;
when the motor shell 11 is fixed next, the second bolts 906 are screwed to move the three second bolts 906 towards the periphery of the connecting cylinder 905 to enlarge the middle distance, the motor shell 11 is placed among the three second bolts 906, the second bolts 906 are screwed to move the second bolts 906 towards the periphery of the motor shell 11 to tightly abut against the motor shell 11, the second bolts 906 can form triangular annular fixation on the periphery of the motor shell 11, the motor shells 11 with different sizes can be fixed by controlling the moving distance of the second bolts 906, meanwhile, the first bolts 902 can be screwed to push the second connecting block 903 to drive the connecting cylinder 905 to move, the springs 904 are pulled to generate bounce force when the second connecting block 903 moves, after the first bolts 902 are reversely rotated, the springs 904 can pull the second connecting block 903 to move to return the connecting cylinder 905 to position so as to control the up and down movement of the motor shell 11, and finally, the electric sliding rail 2 is started to move the connecting plate 3 to the left, the two sleeves 5 are driven to move through the connecting plate 3, so that the rotor 6 is finally pressed and mounted inside the motor shell 11.
In this application, rotor 6 is close to the one end of electric telescopic handle 10 and is established with apron 7 cover and be connected, and the middle part of rotor 6 is located the inside of connecting cylinder 905, removes through one of them sleeve 5, and the distance between two sleeves 5 becomes big, then places two sleeves 5 with apron 7 rotor 6 between.
In this application, the connecting cylinder 905 is close to the peripheral fixed mounting of installation pole 8 has second connecting block 903, and the upper end of second connecting block 903 supports tightly with the lower extreme of first bolt 902, promotes second connecting block 903 and drives the connecting cylinder 905 and remove through can twisting first bolt 902.
In this application, first bolt 902 establishes with spring 904 cover and is connected, the lower extreme of spring 904 and the last fixed surface of second connecting block 903 are connected, the upper end of spring 904 and the lower fixed surface of first connecting block 901 are connected, pulling spring 904 produces the bounce-back force when removing through second connecting block 903, after first bolt 902 reverses, spring 904 can remove through pulling second connecting block 903 and make the reciprocating of connecting cylinder 905 playback and then control motor casing 11.
In this application, the first bolt 902 is installed in the inside of the first connection block 901, and one end of the first connection block 901, which is far away from the connection cylinder 905, is fixedly connected with the installation rod 8, and can move in the inside of the first connection block 901 by the rotation of the first bolt 902.
In the application, the connecting rod 4 and one end of the electric telescopic rod 10 are both fixedly provided with the sleeves 5, the insides of the two sleeves 5 are respectively abutted against the two ends of the rotor 6, the two connecting plates 3 are driven to move towards the right end of the connecting cylinder 905 under the action of the starting of the electric slide rail 2, the connecting plates 3 can drive the connecting rod 4 and the electric telescopic rod 10 to move along with the movement, when the connecting rod 4 and the electric telescopic rod 10 move along with the movement, the two sleeves 5 are driven to move, then one sleeve 5 fixed at one end of the connecting rod 4 is driven to move rightwards to the right end position of the connecting cylinder 905, at the moment, the electric telescopic rod 10 can be started to contract, after the electric telescopic rod 10 contracts, one sleeve 5 is driven to move rightwards, the distance between the two sleeves 5 is increased, then the rotor 6 with the cover plate 7 is placed between the two sleeves 5, and the two rotating ends are abutted against the insides of the two sleeves 5, then, the electric telescopic rod 10 is started to push one of the sleeves 5, so that the two sleeves 5 completely abut against the two ends of the rotor 6, it should be noted that the electric slide rail 2 and the electric telescopic rod 10 are electrically connected with the plc control board, the electric slide rail 2 and the electric telescopic rod 10 are controlled to operate by the plc control board, the electric slide rail 2 and the electric telescopic rod 10 can be connected by adopting a wiring connection in the prior art, and meanwhile, the models of the electric slide rail 2 and the electric telescopic rod 10 are LSA15A and XMWJZYD.
The working principle of the permanent magnet motor rotor press-fitting device is as follows:
firstly, the electric slide rail 2 is started, the two connecting plates 3 are driven to move towards the right end of the connecting cylinder 905 under the action of the starting of the electric slide rail 2, the connecting plates 3 drive the connecting rod 4 and the electric telescopic rod 10 to move along with the connecting rod 3, when the electric telescopic rod 10 of the connecting rod 4 moves along with the movement of the two sleeves 5, one of the sleeves 5 fixed at one end of the connecting rod 4 moves rightwards to the right end position of the connecting cylinder 905, and then the electric telescopic rod 10 can be started to contract, after the electric telescopic rod 10 is contracted, one of the sleeves 5 is driven to move rightwards, so that the distance between the two sleeves 5 is increased, then the rotor 6 with the cover plate 7 is placed between the two sleeves 5, the two rotating ends are positioned in the two sleeves 5 and tightly abutted, then starting the electric telescopic rod 10 to push one of the sleeves 5, so that the two sleeves 5 completely abut against the two ends of the rotor 6;
when the motor shell 11 is fixed next, the second bolts 906 are screwed to move the three second bolts 906 towards the periphery of the connecting cylinder 905 to enlarge the middle distance, the motor shell 11 is placed among the three second bolts 906, the second bolts 906 are screwed to move the second bolts 906 towards the periphery of the motor shell 11 to tightly abut against the motor shell 11, the second bolts 906 can form triangular annular fixation on the periphery of the motor shell 11, the motor shells 11 with different sizes can be fixed by controlling the moving distance of the second bolts 906, meanwhile, the first bolts 902 can be screwed to push the second connecting block 903 to drive the connecting cylinder 905 to move, the springs 904 are pulled to generate bounce force when the second connecting block 903 moves, after the first bolts 902 are reversely rotated, the springs 904 can pull the second connecting block 903 to move to return the connecting cylinder 905 to position so as to control the up and down movement of the motor shell 11, and finally, the electric sliding rail 2 is started to move the connecting plate 3 to the left, the two sleeves 5 are driven to move through the connecting plate 3, so that the rotor 6 is finally pressed and mounted inside the motor shell 11.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a permanent-magnet machine rotor pressure equipment device, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly provided with an electric sliding rail (2) and an installation rod (8), one side of the electric sliding rail (2) close to the installation rod (8) is provided with a connecting plate (3), the two connecting plates (3) are symmetrical with the center of the base (1), the upper surface of the base (1) is connected with the lower surface of the connecting plate (3) in a sliding manner, one side of the installation rod (8) close to the electric sliding rail (2) is provided with a connecting cylinder component (9), the connecting cylinder component (9) comprises a connecting cylinder (905) and a second bolt (906), the second bolt (906) is installed inside one circle of the connecting cylinder (905), the second bolt (906) is distributed in a triangular ring shape with the center of the connecting cylinder (905), one end of the second bolt (906) close to the center of the connecting cylinder (905) is abutted against a motor shell (11), one end of the connecting plate (3) close to the connecting cylinder (905) is fixedly provided with an electric telescopic rod (10), and a connecting rod (4) is fixedly arranged at one end of the other connecting plate (3) close to the connecting cylinder (905).
2. A permanent magnet motor rotor press fitting device according to claim 1, characterized in that: one end of the rotor (6) close to the electric telescopic rod (10) is sleeved with the cover plate (7) and connected with the cover plate, and the middle of the rotor (6) is located inside the connecting cylinder (905).
3. A permanent magnet motor rotor press fitting device according to claim 2, characterized in that: the connecting cylinder (905) is close to the periphery fixed mounting of installation pole (8) and is provided with second connecting block (903), the upper end of second connecting block (903) supports tightly with the lower extreme of first bolt (902).
4. A permanent magnet motor rotor press fitting device according to claim 3, characterized in that: the first bolt (902) is sleeved with the spring (904) and connected with the lower end of the spring (904) and the upper surface of the second connecting block (903) in a fixed mode, and the upper end of the spring (904) is fixedly connected with the lower surface of the first connecting block (901).
5. A permanent magnet motor rotor press fitting device according to claim 4, characterized in that: the first bolt (902) is installed in the first connecting block (901), and one end, far away from the connecting cylinder (905), of the first connecting block (901) is fixedly connected with the installation rod (8).
6. A permanent magnet motor rotor press fitting device according to claim 1, characterized in that: the connecting rod (4) and one end of the electric telescopic rod (10) are fixedly provided with sleeves (5), and the insides of the sleeves (5) are respectively abutted against two ends of the rotor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122819428.7U CN216290593U (en) | 2021-11-17 | 2021-11-17 | Permanent magnet motor rotor press mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122819428.7U CN216290593U (en) | 2021-11-17 | 2021-11-17 | Permanent magnet motor rotor press mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216290593U true CN216290593U (en) | 2022-04-12 |
Family
ID=81008834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122819428.7U Active CN216290593U (en) | 2021-11-17 | 2021-11-17 | Permanent magnet motor rotor press mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216290593U (en) |
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2021
- 2021-11-17 CN CN202122819428.7U patent/CN216290593U/en active Active
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