CN220857805U - Rotor structure for compressor motor - Google Patents
Rotor structure for compressor motor Download PDFInfo
- Publication number
- CN220857805U CN220857805U CN202322669488.4U CN202322669488U CN220857805U CN 220857805 U CN220857805 U CN 220857805U CN 202322669488 U CN202322669488 U CN 202322669488U CN 220857805 U CN220857805 U CN 220857805U
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- pieces
- clamping
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- groove
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- 238000009434 installation Methods 0.000 claims description 18
- 239000012634 fragment Substances 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a rotor structure for a compressor motor, which comprises a rotor body, wherein one end of the rotor body is provided with a mounting clamping groove, a mounting clamping block is clamped in the mounting clamping groove, one side of the mounting clamping block, which is far away from the mounting clamping groove, is fixedly provided with a balance block, the balance block comprises a plurality of balance pieces, both sides of the top ends of the plurality of balance pieces are respectively provided with a limiting clamping groove, both sides of the bottom ends of the plurality of balance pieces are fixedly provided with a limiting clamping block, and the plurality of limiting clamping grooves are respectively clamped and connected with the plurality of limiting clamping blocks.
Description
Technical Field
The utility model relates to the field of compressor motors, in particular to a rotor structure for a compressor motor.
Background
The motor is an important component of the compressor, the running performance of the motor directly influences the function exertion of the compressor, the motor consists of a stator and a rotor, and the stator and the rotor are respectively formed by iron cores formed by stacking silicon steel sheets. The single stator core piece is annular, and the stator core formed by stacking the core pieces is cylindrical. The rotor is cylindrical, the rotor is directly pressed onto the crankshaft and placed in a cylindrical cavity of the stator core, and an air gap is reserved between the rotor and the stator. The stability of the rotor structure operation is closely related to the balance weight structure arranged on the surface of the rotor structure.
However, the existing rotor structure is not convenient for adjusting the weight of the balance weight arranged on the surface of the rotor according to different balance requirements of the motor rotor.
Disclosure of utility model
The utility model aims to provide a rotor structure for a compressor motor, which solves the problem that the existing rotor structure proposed in the background art is inconvenient to adjust the weight of a balancing weight arranged on the surface of a motor rotor according to different balancing requirements of the motor rotor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotor structure that compressor motor used, includes the rotor body, the installation draw-in groove has been seted up to the one end of rotor body, the inside block of installation draw-in groove is provided with the installation fixture block, the installation fixture block is kept away from the fixed balancing piece that is provided with in one side of installation draw-in groove, the balancing piece includes a plurality of balancing piece, a plurality of spacing draw-in groove has all been seted up to the both sides on balancing piece top, a plurality of the both sides on balancing piece bottom are all fixed and are provided with spacing fixture block, a plurality of spacing fixture block is connected with a plurality of spacing fixture block respectively, a plurality of connection fixture block has all been seted up at the middle part on balancing piece top, a plurality of the equal fixed connection fixture block that is provided with in middle part on balancing piece bottom.
Through setting up the balancing piece on the rotor body to by the equal balancing piece splice of a plurality of size in proper order form, can upwards draw one or more balancing piece through using great power for two spacing shell fragments that correspond are separated with two spacing grooves, take one or more balancing piece, adjust the weight of balancing piece, adapt to the different balancing demand of electric motor rotor.
Preferably, the mounting grooves are formed in two sides of the limiting clamping blocks, the limiting elastic pieces are fixedly arranged in the mounting grooves, the limiting grooves are formed in two sides of the inner wall of the limiting clamping groove, the limiting grooves are respectively connected with the limiting elastic pieces in a clamping mode, the limiting clamping blocks are firmly limited in the limiting clamping grooves through the limiting grooves and the limiting elastic pieces, and the balancing pieces are firmly fixed together.
Preferably, the bottom of balancing piece both sides is all fixed and is provided with the connecting block, two the equal screw thread in middle part of connecting block is provided with fixing bolt, the screw hole has all been seted up to the both sides of installation draw-in groove, two the screw hole respectively with two fixing bolt threaded connection, carry out further lock dead fixedly to the balancing piece through two fixing bolt respectively with the screw thread fastening of two screw holes.
Preferably, the balancing piece is crescent-shaped.
Preferably, auxiliary grooves are formed in two ends of the balancing pieces, so that the balancing pieces can be conveniently taken down.
Preferably, the plurality of connecting clamping grooves are respectively connected with the plurality of connecting clamping blocks in a clamping manner, and the plurality of balance pieces are spliced through the plurality of connecting clamping grooves respectively and the limiting clamping of the plurality of connecting clamping blocks.
Compared with the prior art, the utility model has the beneficial effects that:
1. The balancing weight on the rotor body is formed by sequentially splicing a plurality of balancing pieces with the same size, one or more balancing pieces can be pulled upwards by using larger force, so that the two corresponding limiting elastic pieces are separated from the two limiting grooves, and the weight of the balancing piece is adjusted by taking one or more balancing pieces out, so that different balancing requirements of the motor rotor are met;
2. The plurality of balance pieces are preliminarily spliced through the limiting clamping of the plurality of connecting clamping grooves and the limiting clamping of the plurality of connecting clamping blocks, and the plurality of limiting clamping grooves and the limiting clamping of the plurality of limiting clamping blocks, and the plurality of limiting clamping blocks are firmly limited in the plurality of limiting clamping grooves through the limiting clamping of the plurality of limiting clamping pieces, so that the plurality of balance pieces are firmly fixed together.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of part A of the present utility model;
FIG. 4 is a block diagram of a counterweight of the utility model;
fig. 5 is an enlarged view of a portion B of the present utility model.
In the figure: 1. a rotor body; 2. a balance weight; 21. a balancing piece; 22. a connecting clamping groove; 23. connecting a clamping block; 24. an auxiliary groove; 25. a limit clamping groove; 26. a limit clamping block; 27. a placement groove; 28. a limiting spring plate; 29. a limit groove; 3. installing a clamping groove; 4. installing a clamping block; 5. a connecting block; 6. a threaded hole; 7. and (5) fixing bolts.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-5, the utility model provides a rotor structure for a compressor motor, which comprises a rotor body 1, wherein one end of the rotor body 1 is provided with an installation clamping groove 3, the inside of the installation clamping groove 3 is clamped with an installation clamping block 4, one side of the installation clamping block 4 away from the installation clamping groove 3 is fixedly provided with a balance block 2, the balance block 2 comprises a plurality of balance pieces 21, both sides of the top ends of the plurality of balance pieces 21 are provided with limit clamping grooves 25, both sides of the bottom ends of the plurality of balance pieces 21 are fixedly provided with limit clamping blocks 26, the plurality of limit clamping grooves 25 are respectively clamped and connected with the plurality of limit clamping blocks 26, the middle parts of the top ends of the plurality of balance pieces 21 are provided with connection clamping grooves 22, the middle parts of the bottom ends of the plurality of balance pieces 21 are fixedly provided with connection clamping blocks 23, one or more balance pieces 21 are sequentially spliced by the plurality of balance pieces 21 with the same size, and the corresponding two limit elastic pieces 28 are separated from the two limit clamping grooves 29 by pulling up one or more balance pieces 21 with larger force, so that the weight of the one or more balance pieces 21 can be adjusted to the balance pieces 2.
The mounting grooves 27 are formed in two sides of the limiting clamping blocks 26, the limiting elastic pieces 28 are fixedly arranged in the mounting grooves 27, the limiting grooves 29 are formed in two sides of the inner wall of the limiting clamping grooves 25, the limiting grooves 29 are respectively connected with the limiting elastic pieces 28 in a clamping mode, the limiting clamping blocks 26 are firmly limited in the limiting clamping grooves 25 through the limiting grooves 29 respectively clamping the limiting elastic pieces 28, the balancing pieces 21 are firmly fixed together, the balancing pieces 21 are crescent-shaped, the two ends of the balancing pieces 21 are respectively provided with auxiliary grooves 24 to facilitate the removal of the balancing pieces 21, the connecting clamping grooves 22 are respectively connected with the connecting clamping pieces 23 in a clamping mode, and the balancing pieces 21 are spliced through the connecting clamping grooves 22 respectively clamping the limiting clamping pieces 23.
The bottom of balancing piece 2 both sides is all fixed and is provided with connecting block 5, and the equal screw thread in middle part of two connecting blocks 5 is provided with fixing bolt 7, and screw hole 6 has all been seted up to the both sides of installation draw-in groove 3, and two screw holes 6 respectively with two fixing bolt 7 threaded connection, carry out further lock dead fixedly to balancing piece 2 through two fixing bolt 7 respectively with the threaded fixation of two screw holes 6.
When the embodiment of the application is used, the following steps are adopted: firstly, the mounting clamping block 4 on one side of the balance weight 2 is clamped into the mounting clamping groove 3 to preliminarily limit the balance weight 2, then the balance weight 2 is further locked and fixed through threaded fixation of the two fixing bolts 7 and the two threaded holes 6, the balance weight 2 is formed by sequentially splicing a plurality of balance pieces 21 with the same size, wherein the plurality of balance pieces 21 are preliminarily spliced through limiting clamping of the plurality of connecting clamping grooves 22 and the plurality of limiting clamping grooves 25 of the plurality of connecting clamping blocks 23 and the limiting clamping of the plurality of limiting clamping blocks 26 respectively, the plurality of limiting clamping blocks 26 are firmly limited in the plurality of limiting clamping grooves 25 through limiting clamping of the plurality of limiting elastic pieces 28 respectively, the plurality of balance pieces 21 are firmly fixed together, and in the use process, one or more balance pieces 21 can be pulled upwards through larger force, so that the corresponding two limiting elastic pieces 28 are separated from the two limiting elastic pieces 29, and the weight of the balance pieces 2 is adjusted to meet different requirements of the balance rotor of the balance weight-adjusting motor.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a rotor structure for compressor motor, includes rotor body (1), its characterized in that: the rotor comprises a rotor body (1), wherein one end of the rotor body (1) is provided with an installation clamping groove (3), the inside of the installation clamping groove (3) is clamped with an installation clamping block (4), one side of the installation clamping block (4) away from the installation clamping groove (3) is fixedly provided with a balancing block (2), the balancing block (2) comprises a plurality of balancing pieces (21), two sides of the top end of the balancing pieces (21) are provided with limiting clamping grooves (25), two sides of the bottom end of the balancing pieces (21) are fixedly provided with limiting clamping blocks (26), a plurality of limiting clamping grooves (25) are respectively clamped with a plurality of limiting clamping blocks (26), the middle of the top end of the balancing pieces (21) is provided with connecting clamping grooves (22), and the middle of the bottom end of the balancing pieces (21) is fixedly provided with connecting clamping blocks (23).
2. A rotor structure for a compressor motor according to claim 1, wherein: the two sides of a plurality of spacing fixture block (26) have all been seted up mounting groove (27), and a plurality of the inside of mounting groove (27) is all fixed and is provided with spacing shell fragment (28), and a plurality of spacing groove (29) have all been seted up to the both sides of spacing draw-in groove (25) inner wall, and a plurality of spacing groove (29) are connected with a plurality of spacing shell fragment (28) block respectively.
3. A rotor structure for a compressor motor according to claim 1, wherein: the bottom of balancing piece (2) both sides is all fixed be provided with connecting block (5), two the equal screw thread in middle part of connecting block (5) is provided with fixing bolt (7), screw hole (6) have all been seted up to the both sides of installation draw-in groove (3), two screw hole (6) respectively with two fixing bolt (7) threaded connection.
4. A rotor structure for a compressor motor according to claim 1, wherein: the balance piece (21) is crescent-shaped.
5. A rotor structure for a compressor motor according to claim 1, wherein: auxiliary grooves (24) are formed in two ends of the balance pieces (21).
6. A rotor structure for a compressor motor according to claim 1, wherein: the connecting clamping grooves (22) are respectively connected with the connecting clamping blocks (23) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322669488.4U CN220857805U (en) | 2023-10-07 | 2023-10-07 | Rotor structure for compressor motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322669488.4U CN220857805U (en) | 2023-10-07 | 2023-10-07 | Rotor structure for compressor motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220857805U true CN220857805U (en) | 2024-04-26 |
Family
ID=90743337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322669488.4U Active CN220857805U (en) | 2023-10-07 | 2023-10-07 | Rotor structure for compressor motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220857805U (en) |
-
2023
- 2023-10-07 CN CN202322669488.4U patent/CN220857805U/en active Active
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