CN219351378U

CN219351378U - Eight-claw rotor

Info

Publication number: CN219351378U
Application number: CN202320538882.1U
Authority: CN
Inventors: 赵贤宏; 徐艳
Original assignee: Hefei Meicheng Machinery Co ltd
Current assignee: Hefei Meicheng Machinery Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-07-14
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses an eight-claw rotor which comprises a rotor body, wherein eight groups of rotor teeth and a positioning cylinder are sequentially arranged on the outer wall of the rotor body, the positioning cylinder is arranged in the rotor body in a penetrating mode, two groups of sliding grooves are symmetrically arranged on the outer wall of the positioning cylinder, a positioning block is arranged on the inner wall of each sliding groove, a first supporting frame is connected with the outer wall of each positioning block, a driving plate is movably connected with the outer wall of each first supporting frame, and a driver is arranged on the inner wall of the rotor body. According to the utility model, the driver and the positioning cylinder are arranged to rapidly disassemble and assemble the position of the eight-claw rotor, the first bolt is rotated, the positioning block is pushed to slide in the sliding groove when the position of the first bolt moves, one end of the positioning block moves to the inside of the mounting shaft body, and then the position of the eight-claw rotor can be positioned, so that the purpose of rapidly disassembling the eight-claw rotor is achieved, and the mounting efficiency of the eight-claw rotor can be improved.

Description

Eight-claw rotor

Technical Field

The utility model relates to the technical field of rotors, in particular to an eight-claw rotor.

Background

The eight-claw rotor is a rotating body supported by a bearing, is a main rotating component in a working machine, is an object without a rotating shaft such as an optical disk, and can be regarded as a rotor when being rigidly connected or an additional shaft is adopted, the rotor can be greatly deformed and resonated when rotating at certain specific rotating speeds, and the rotating speed when resonated is called a critical rotating speed of the rotor.

When the existing eight-claw rotor is used, the limiting assembly is required to be used for fixedly mounting the position of the eight-claw rotor, the mounting steps are complicated, and the eight-claw rotor is inconvenient to mount, dismount and maintain.

Disclosure of Invention

The utility model aims to provide an eight-claw rotor, which solves the technical problem that the eight-claw rotor is inconvenient to disassemble and assemble in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an eight-claw rotor comprising:

the outer wall of the rotor body is sequentially provided with eight groups of rotor teeth;

the positioning cylinder is arranged in the rotor body in a penetrating way;

the sliding tray, the outer wall symmetry of positioning tube is provided with two sets of sliding tray, the inner wall of sliding tray is provided with the locating piece, the outer wall connection of locating piece has first support frame, the outer wall swing joint of first support frame has the drive plate, the inner wall of rotor body is provided with the driver, the driver includes screwed ring and second support frame, the screwed ring is fixed to be set up in the inside of driver, first bolt is worn to be equipped with by the inner wall of screwed ring, the one end fixedly connected with second support frame of first bolt, and the outer wall of second support frame and the one end swing joint of drive plate.

Preferably, the inner wall of the rotor tooth is provided with a storage groove, and the storage groove is rectangular in shape and is inlaid in the rotor tooth.

Preferably, the inner wall of the storage groove is provided with a long plate, and the length of the inner wall of the long plate is equal to the length of the storage groove.

Preferably, the inner wall poison thorn of longboard is provided with the screw thread section of thick bamboo, the inner wall of screw thread section of thick bamboo wears to be equipped with the second bolt, and the inside of accomodating the groove is worn to establish to the one end of second bolt.

Preferably, the front surface of the long plate is fixedly connected with a supporting plate, and the width of the supporting plate is equal to the width of the long plate.

Preferably, guide grooves are symmetrically formed in the inner wall of the positioning cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the position of the eight-claw rotor can be quickly disassembled and assembled by installing the driver and the positioning cylinder, when the eight-claw rotor is disassembled and assembled, the shaft fixedly installed with the eight-claw rotor is penetrated into the positioning cylinder, the outer wall of the shaft is symmetrically provided with the limiting strips, the limiting strips are penetrated into the guide grooves, the position of the positioning cylinder can be limited, the eight-claw rotor is moved to an installation place, the first bolt is rotated, the threaded ring moves the position of the first bolt, the position of the first bolt is moved by pushing the position of the first support frame through the cooperation between the second support frame and the driving plate when the position of the first bolt is moved, the positioning block is pushed to slide in the sliding groove when the position of the first support frame is moved, one end of the positioning block is moved into the installation shaft body, the position of the positioning cylinder can be positioned, and then the eight-claw rotor is positioned by the positioning cylinder, when the eight-claw rotor is disassembled, the eight-claw rotor can be quickly disassembled, and the mounting efficiency of the eight-claw rotor can be improved;

2. according to the utility model, the space between the external rotor teeth of the eight-claw rotor can be adjusted by installing the storage groove and the long plate, so that the position of the wound winding group is convenient to carry out limit clamping, the winding group is wound on the outer wall of the eight-claw rotor through the rotor teeth, when the space between the rotor teeth is adjusted, the second bolt is rotated to enable the position of the threaded cylinder to move, the position of the long plate is pushed to slide horizontally in the storage groove when the position of the threaded cylinder moves, and after the position of the long plate drives the support plate to move out of the storage groove, the winding group wound on the outer wall of the eight-claw rotor can be subjected to limit clamping, so that the purpose of adjusting the space between the rotor teeth of the eight-claw rotor is achieved, and meanwhile, the winding group wound on the outer wall can be subjected to limit clamping, and the phenomenon that the winding group loosens and is scattered is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a positioning cylinder according to the present utility model;

FIG. 3 is a schematic diagram of a driver structure according to the present utility model;

FIG. 4 is a schematic view of a rotor tooth structure according to the present utility model;

fig. 5 is a schematic view of a receiving groove structure of the present utility model.

In the figure: 1. a rotor body; 2. rotor teeth; 3. a positioning cylinder; 4. a guide groove; 5. a sliding groove; 6. a positioning block; 7. a first support frame; 8. a driver; 9. a threaded ring; 10. a first bolt; 11. a second support frame; 12. a driving plate; 13. a storage groove; 14. a long plate; 15. a support plate; 16. a thread cylinder; 17. and a second bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, an eight-claw rotor includes a rotor body 1, wherein eight groups of rotor teeth 2 are sequentially disposed on an outer wall of the rotor body 1, the rotor refers to a rotating body supported by a bearing, and is a main rotating component in a power machine and a working machine, the rotor teeth 2 are fixedly disposed on the outer wall of the rotor body 1, and the rotor body 1 provides an installation space for a winding group through the rotor teeth 2.

Referring to fig. 1 and 3, a positioning cylinder 3, the positioning cylinder 3 is arranged in the rotor body 1 in a penetrating manner, two groups of sliding grooves 5 are symmetrically arranged on the outer wall of the positioning cylinder 3, a positioning block 6 is arranged on the inner wall of the sliding groove 5, a first supporting frame 7 is connected to the outer wall of the positioning block 6, a driving plate 12 is movably connected to the outer wall of the first supporting frame 7, a driver 8 is arranged on the inner wall of the rotor body 1, the driver 8 comprises a threaded ring 9 and a second supporting frame 11, the threaded ring 9 is fixedly arranged in the driver 8, a first bolt 10 is arranged in the inner wall of the threaded ring 9 in a penetrating manner, one end of the first bolt 10 is fixedly connected with the second supporting frame 11, the outer wall of the second supporting frame 11 is movably connected with one end of the driving plate 12, a guide groove 4 is symmetrically arranged on the inner wall of the positioning cylinder 3, and when the eight-claw rotor is assembled and disassembled, a shaft for fixedly installing the eight-claw rotor is arranged in the positioning cylinder 3 in a penetrating manner, the outer wall of the shaft is symmetrically provided with limit strips which penetrate through the guide groove 4 to limit the position of the positioning cylinder 3, after the eight-claw rotor is moved to an installation site, the first bolt 10 is rotated, the threaded ring 9 enables the position of the first bolt 10 to move, when the position of the first bolt 10 moves, the position of the first support frame 7 is pushed to move through the cooperation between the second support frame 11 and the driving plate 12, when the position of the first support frame 7 moves, the positioning block 6 is pushed to slide in the sliding groove 5, after one end of the positioning block 6 moves to the inside of the installation shaft body, the position of the positioning cylinder 3 can be positioned, and then the position of the eight-claw rotor is positioned through the positioning cylinder 3, when the eight-claw rotor is disassembled, the eight-claw rotor can not be positioned any more by reversely rotating the first bolt 10, so that the purpose of quickly disassembling the eight-claw rotor is achieved, the installation efficiency of the eight-claw rotor can be improved.

Referring to fig. 2, fig. 4 and fig. 5, the inner wall of the rotor tooth 2 is provided with a storage groove 13, the outer shape of the storage groove 13 is rectangular, the inner wall of the storage groove 13 is provided with a long plate 14, the length of the inner wall of the long plate 14 is equal to the length of the storage groove 13, the inner wall of the long plate 14 is provided with a thread cylinder 16 in a penetrating manner, the inner wall of the thread cylinder 16 is provided with a second bolt 17 in a penetrating manner, one end of the second bolt 17 penetrates out of the storage groove 13, the front surface of the long plate 14 is fixedly connected with a supporting plate 15, the width of the supporting plate 15 is equal to the width of the long plate 14, the winding group is wound on the outer wall of the eight-claw rotor through the rotor tooth 2, when the space between the rotor teeth 2 is adjusted, the second bolt 17 is rotated to enable the position of the thread cylinder 16 to move, the inner horizontal sliding position of the long plate 14 in the storage groove 13 is pushed when the position of the long plate 14 drives the position of the supporting plate 15 to move out of the inner wall of the storage groove 13, a winding group wound on the outer wall of the eight-claw rotor can be clamped in a limiting manner, the winding group wound on the outer wall of the eight-claw rotor can be adjusted, and meanwhile the winding group can be prevented from loosening.

The working principle is that when the eight-claw rotor is installed, the shaft for fixedly installing the eight-claw rotor is penetrated into the positioning barrel 3, the limiting strips are symmetrically arranged on the outer wall of the shaft, the limiting strips penetrate into the guide groove 4, the position of the positioning barrel 3 can be limited, after the eight-claw rotor is moved to an installation place, the first bolt 10 is rotated, the threaded ring 9 enables the position of the first bolt 10 to move, the position of the first bolt 10 is moved by pushing the position of the first support frame 7 through the cooperation between the second support frame 11 and the driving plate 12 when the position of the first bolt 10 moves, the positioning block 6 is pushed to slide in the sliding groove 5 when the position of the first support frame 7 moves, one end of the positioning block 6 moves into the installation shaft body, the positioning barrel 3 can be positioned, the eight-claw rotor is positioned through the positioning barrel 3, the purpose of rapidly disassembling the eight-claw rotor is achieved, the installation efficiency of the eight-claw rotor can be improved, when the distance between the rotor teeth 2 is adjusted, the second bolt 17 is rotated to enable the position of the threaded barrel 16 to move, the position of the thread 16 is pushed to move, the positioning block 14 can be pushed to slide in the sliding groove 5, and the winding plate 14 can be moved out of the winding groove 13 when the winding plate is moved, and the winding plate 14 is moved to the winding plate is moved, and the winding plate 13 can be prevented from moving out of the winding plate 13, and the winding plate is positioned in the winding plate, and the winding plate is at the winding plate can be moved to the winding plate, and the winding plate is at the winding plate and the winding plate is positioned.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. An eight-claw rotor, comprising:

the rotor comprises a rotor body (1), wherein eight groups of rotor teeth (2) are sequentially arranged on the outer wall of the rotor body (1);

the positioning cylinder (3) is penetrated in the rotor body (1);

sliding tray (5), the outer wall symmetry of positioning tube (3) is provided with two sets of sliding tray (5), the inner wall of sliding tray (5) is provided with locating piece (6), the outer wall connection of locating piece (6) has first support frame (7), the outer wall swing joint of first support frame (7) has drive plate (12), the inner wall of rotor body (1) is provided with driver (8), driver (8) include screwed ring (9) and second support frame (11), screwed ring (9) are fixed to be set up in the inside of driver (8), first bolt (10) are worn to be equipped with by the inner wall of screwed ring (9), the one end fixedly connected with second support frame (11) of first bolt (10), and the outer wall of second support frame (11) and the one end swing joint of drive plate (12).

2. An eight-claw rotor according to claim 1, wherein: the inner wall of the rotor tooth (2) is provided with a storage groove (13), and the storage groove (13) is rectangular in shape and is inlaid in the rotor tooth (2).

3. An eight-claw rotor according to claim 2, characterized in that: the inner wall of the storage groove (13) is provided with a long plate (14), and the length of the inner wall of the long plate (14) is equal to the length of the storage groove (13).

4. An eight-claw rotor according to claim 3, characterized in that: the inner wall poison thorn of longboard (14) is provided with screw thread section of thick bamboo (16), the inner wall of screw thread section of thick bamboo (16) wears to be equipped with second bolt (17), and the inside of accomodating groove (13) is worn to establish to one end of second bolt (17).

5. An eight-claw rotor according to claim 4, wherein: the front of the long plate (14) is fixedly connected with a supporting plate (15), and the width of the supporting plate (15) is equal to the width of the long plate (14).

6. An eight-claw rotor according to claim 1, wherein: guide grooves (4) are symmetrically formed in the inner wall of the positioning cylinder (3).