CN212115089U - Dismounting assembly for permanent magnet integrated machine rotor - Google Patents
Dismounting assembly for permanent magnet integrated machine rotor Download PDFInfo
- Publication number
- CN212115089U CN212115089U CN202020465398.7U CN202020465398U CN212115089U CN 212115089 U CN212115089 U CN 212115089U CN 202020465398 U CN202020465398 U CN 202020465398U CN 212115089 U CN212115089 U CN 212115089U
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- rotor
- disassembly assembly
- piece
- supporting
- permanent magnet
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Abstract
The utility model discloses a disassembly component for a permanent magnet integrated machine rotor, which comprises a fixing piece and a screw hole; the at least two supporting pieces are arranged on the fixing piece and used for being abutted against the rotor of the permanent magnet all-in-one machine so as to support the fixing piece; the dismounting part is in threaded connection with the fixing part, and one end of the dismounting part is abutted against the rotor of the permanent magnet all-in-one machine so as to eject out the shaft core of the rotor; the utility model discloses a punch on the rotor and insert support piece during punching to make the frock be located the rotor, through twisting the dismantlement piece and make the downward steady action of dismantlement piece relative mounting, through the axle core of the ejecting rotor of dismantlement piece.
Description
Technical Field
The utility model belongs to the technical field of dismantle the frock, especially, relate to a dismantlement subassembly that can be used to permanent magnetism all-in-one rotor.
Background
The screw air compressor and the motor are structurally characterized in that a screw machine head is coaxially connected with a rotor of the motor; then the stator and the shell of the motor are fixed on the shell of the screw machine head to form the integration of the motor and the machine head; the structure is a tendency of innovation and development in a plurality of electromechanical equipment occasions, such as an air conditioner compressor, an elevator tractor and the like, so that the structure is well appreciated and favored by a plurality of users; most of the existing integrated motor rotors are disassembled by adopting a puller, so that the rotors are easily disassembled, and the disassembling tool is heavy.
Disclosure of Invention
The utility model discloses an overcome prior art not enough, provide a dismantlement subassembly that can be used to permanent magnetism all-in-one rotor.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a disassembly component for a permanent magnet integrated machine rotor comprises
A fixing member having a screw hole;
the at least two supporting pieces are arranged on the fixing piece and used for being abutted against the rotor of the permanent magnet all-in-one machine so as to support the fixing piece;
and one end of the dismounting piece is abutted against the permanent magnet integrated machine rotor so as to eject out the shaft core of the rotor.
The utility model makes the tool positioned on the rotor by punching the rotor and inserting the supporting piece into the punched hole, makes the dismounting piece move downwards stably relative to the fixing piece by screwing the dismounting piece, and pushes out the shaft core of the rotor by abutting one end of the dismounting piece against the rotor of the permanent magnet integrated machine; the rotor is not easy to disassemble the frame for disassembling the rotor by using the puller, and the tool is simple and convenient to carry.
Furthermore, the disassembling piece comprises a rod body part and a rotation stopping part arranged on the rod body part, and at least part of the outer wall of the rod body part is provided with threads; act on the portion of splining through the instrument and in order to twist the piece of disassembling for dismantle more convenient laborsaving, the setting up of screw thread makes when twisting the piece of disassembling, and the piece of disassembling can be the steady action of mounting relatively, avoids producing vibrations and damages the rotor.
Furthermore, a supporting part which is abutted against the fixing part is arranged on the supporting part; the supporting part is abutted against the fixing part, so that the supporting part is more stable on the fixing part in the dismounting process.
Furthermore, a channel part is arranged on the fixing part, and the supporting part partially penetrates through the channel part; the position of the supporting piece on the fixing piece is adjustable due to the arrangement of the channel portion, so that the tool can be suitable for disassembling various rotors, and meanwhile, different supporting pieces can be replaced conveniently according to the rotors due to the arrangement of the channel portion.
Further, the channel part is a strip-shaped through hole; simple structure and convenient processing and forming.
Furthermore, a nut matched with the supporting part to clamp the fixing part is screwed on the supporting part; the fixing piece is clamped between the nut and the supporting part through the threaded connection of the nut and the supporting part, so that the fixing piece is fixed relative to the supporting part, the rotation of the fixing piece relative to the dismounting piece in the rotor dismounting process is avoided, and the rotor dismounting is more convenient.
Furthermore, a cone table part is arranged on the supporting part, and a convex part is arranged on the cone table part; the arrangement of the cone part enables the disassembling piece to conveniently enter the peripheral opening of the rotor, the arrangement of the convex part enables the acting force of the disassembling piece on the shaft core to be concentrated on one point, and the shaft core can be ejected out of the rotor by using small force.
Furthermore, a rotation stopping groove is formed in the rotation stopping part; the provision of the anti-rotation slot allows a wider range of tools to be used to turn the stripper.
Further, a screwing part is arranged on the rod body part; when no tool is used, the disassembling piece can be pushed out of the shaft core by manually screwing the screwing part.
Further, the outer wall of the lower part of the rod body part is a smooth surface; the smooth surface is arranged to be compared with the threads, so that the threads and the inner wall of the rotor are prevented from being scraped.
In summary, the utility model can be used for disassembling various rotors, and meanwhile, the tool has simple structure, convenient processing and manufacture, light weight and portability; the rotor is not easily disassembled when the rotor is disassembled.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a right side view of the present invention.
Detailed Description
As shown in fig. 1-4, a disassembly assembly for a permanent magnet integrated machine rotor comprises a fixing member 1, a support member 2 and a disassembly member 3; the fixing piece 1 is a metal disc with a screw hole 11 in the center; the dismounting part 3 comprises a rod body part 31 and a rotation stopping part 36, the dismounting part 3 is a metal rod, and the rotation stopping part 36 is a hexagonal frustum pyramid formed by turning at the end part of the dismounting part 3; specifically, the rod body part 31 is a part with threads on the dismounting part 3, and the rod body part 31 can be in threaded connection with the screw hole 11; the outer wall of the lower part of the rod body part 31 is a smooth surface to form a smooth part 32, the lower end of the smooth part 32 is provided with a cone part 33, and the cone part 33 is a cone-frustum-shaped part on the dismounting part 3; the cone part 33 is provided with a convex part 34, and the convex part 34 is a hemispherical part on the dismounting part 3; a screwing part 35 is arranged between the rod body part 31 and the rotation stopping part 36, and the screwing part 35 is a disc-shaped part on the dismounting part 3; specifically, the shank portion 31, the smooth portion 32, the tapered portion 33, the protruding portion 34 and the screwing portion 35 of the dismounting member 3 are formed by processing a metal round bar in a series of steps, the processing technology is common workpiece processing technology and is not repeated, and the sequence of the shank portion 31, the smooth portion 32, the tapered portion 33, the protruding portion 34 and the screwing portion 35 on the dismounting member 3 is as follows: a screw portion 35, a rod portion 31, a smooth portion 32, a tapered portion 33, and a convex portion 34; the smooth portion 32, the tapered portion 33, and the convex portion 34 are formed in a shape similar to a top.
The supporting piece 2 is a metal round rod, a channel part 12 is arranged on the fixing piece 1, and the supporting piece 2 is partially arranged on the channel part 12 in a penetrating mode; specifically, the channel part 12 is a strip-shaped through hole formed in the fixing member 1; a threaded part 41 is arranged on the support part 2, and the threaded part 41 is a part with threads on the support part 2; a nut 42 is screwed on the thread part 41, and the nut 42 is a common metal nut which can be directly purchased in the market; the supporting part 22 is further provided with a supporting part 21, the supporting part 21 is provided with a conical part 211, the supporting part 21 is specifically a cylinder shape arranged on the supporting part 2, and the conical part 211 is a metal round table welded on the supporting part 21; the supporting part 21 is fixed on the supporting part 22 by a screw-joint mode, and in other embodiments, the supporting part 21 can also be fixed on the supporting part 22 by a welding mode; the outer diameter of the upper end face of the support portion 21 is larger than the width of the passage portion 12; the fixing element 1 is clamped in use by the nut 42 cooperating with the support portion 21.
The cross-sectional area of the screw portion 35 is larger than that of the rotation stop portion 36, and the rotation stop portion 36, the screw portion 35, the rod body portion 31, the smooth portion 32, the tapered portion 33, and the convex portion 34 are formed by machining a metal round bar; the rotation stopping part 36 is provided with a rotation stopping groove 361, and the rotation stopping groove 361 is a groove with a cross section area smaller than that of the rotation stopping part 36, specifically a groove with a cross section in a regular hexagon shape; a cross-shaped groove 3611 is further formed in the rotation stopping groove 361, and the cross-shaped groove 3611 is a groove with a cross-shaped cross section.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides a dismantlement subassembly that can be used to permanent magnetism all-in-one machine rotor which characterized in that: comprises that
A fixing member (1) having a screw hole (11);
at least two supporting pieces (2) arranged on the fixing piece and used for being abutted against the rotor of the permanent magnet all-in-one machine so as to support the fixing piece (1);
and the dismounting part (3) is in threaded connection with the fixing part (1), and one end of the dismounting part (3) is abutted against the rotor of the permanent magnet all-in-one machine so as to eject out the shaft core of the rotor.
2. The disassembly assembly of claim 1, wherein the disassembly assembly comprises: the dismounting part (3) comprises a rod body part (31) and a rotation stopping part (36) arranged on the rod body part (31), and at least part of the outer wall of the rod body part (31) is provided with threads.
3. The disassembly assembly of claim 1, wherein the disassembly assembly comprises: and the supporting part (2) is provided with a supporting part (21) which is abutted to the fixing part (1).
4. The disassembly assembly of claim 3, wherein the disassembly assembly comprises: the fixing piece (1) is provided with a channel part (12), and the supporting piece (2) partially penetrates through the channel part (12).
5. The disassembly assembly of claim 4, wherein the disassembly assembly comprises: the channel part (12) is a strip-shaped through hole.
6. The disassembly assembly of claim 3, wherein the disassembly assembly comprises: the supporting piece (2) is screwed with a nut (42) which is matched with the supporting part (21) to clamp the fixing piece (1).
7. The disassembly assembly of claim 1, wherein the disassembly assembly comprises: a cone part (33) is arranged on the support part (2), and a convex part (34) is arranged on the cone part (33).
8. The disassembly assembly of claim 2, wherein the disassembly assembly comprises: the rotation stopping part (36) is provided with a rotation stopping groove (361).
9. The disassembly assembly of claim 2, wherein the disassembly assembly comprises: the rod body part (31) is provided with a screwing part (35).
10. The disassembly assembly of claim 2, wherein the disassembly assembly comprises: the outer wall of the lower part of the rod body part (31) is a smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465398.7U CN212115089U (en) | 2020-04-02 | 2020-04-02 | Dismounting assembly for permanent magnet integrated machine rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465398.7U CN212115089U (en) | 2020-04-02 | 2020-04-02 | Dismounting assembly for permanent magnet integrated machine rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212115089U true CN212115089U (en) | 2020-12-08 |
Family
ID=73635711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020465398.7U Active CN212115089U (en) | 2020-04-02 | 2020-04-02 | Dismounting assembly for permanent magnet integrated machine rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212115089U (en) |
-
2020
- 2020-04-02 CN CN202020465398.7U patent/CN212115089U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A disassembling component for the rotor of permanent magnet all-in-one machine Effective date of registration: 20220922 Granted publication date: 20201208 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: JINHUA JIANGKE POWER Co.,Ltd. Registration number: Y2022980016005 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230920 Granted publication date: 20201208 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: JINHUA JIANGKE POWER Co.,Ltd. Registration number: Y2022980016005 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A disassembly component for the rotor of a permanent magnet integrated machine Effective date of registration: 20230924 Granted publication date: 20201208 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: JINHUA JIANGKE POWER Co.,Ltd. Registration number: Y2023980058711 |