CN209072287U - Permanent magnet on permanent magnet eddy current coupling yoke rotor is embedded in tooling - Google Patents
Permanent magnet on permanent magnet eddy current coupling yoke rotor is embedded in tooling Download PDFInfo
- Publication number
- CN209072287U CN209072287U CN201821597335.6U CN201821597335U CN209072287U CN 209072287 U CN209072287 U CN 209072287U CN 201821597335 U CN201821597335 U CN 201821597335U CN 209072287 U CN209072287 U CN 209072287U
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- China
- Prior art keywords
- permanent magnet
- yoke rotor
- groove
- embedded
- inner ring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 17
- 238000010168 coupling process Methods 0.000 title claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 17
- 238000003780 insertion Methods 0.000 claims abstract description 63
- 230000037431 insertion Effects 0.000 claims abstract description 63
- 230000005389 magnetism Effects 0.000 claims description 8
- 230000005284 excitation Effects 0.000 abstract description 4
- 238000011065 in-situ storage Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model discloses the permanent magnets on a kind of permanent magnet eddy current coupling yoke rotor to be embedded in tooling, solves the problems, such as that the assembled in situ efficiency present in the assembly for forming excitation field component is low and assembly spoilage is high.Movable button is connected to permanent magnet insertion mounting ring (11) on the top surface of yoke rotor (1), annular groove (12) are provided on the lower surface of permanent magnet insertion mounting ring (11), the annular convex platform (5) being arranged in the top surface inner ring of yoke rotor (1) is arranged in the inside of inner ring boss (13), and the underface between inner ring boss (13) and outer ring boss (14) is provided with permanent magnet insertion groove (2)；Sector notch (15) are provided in permanent magnet insertion mounting ring (11), sectorial block (16) are movably set in sector notch (15), permanent magnet insertion through-hole (17) is provided on sectorial block (16).Substantially increase the efficiency of installation magnet.
Description
Technical field
The present invention relates to a kind of permanent magnet eddy current coupling, in particular on the yoke rotor on a kind of permanent magnet eddy current coupling
Permanent magnet insertion tooling and embedding grammar.
Background technique
Permanent magnet eddy current coupling is to carry out power transmitting between rotor by magnetic field coupling, and the shaft coupling is by actively
Axis, yoke rotor and vortex rotor constitute eddy current magnetism, are made of driven shaft, yoke rotor, magnetic pole inlay and permanent magnet blocks sharp
Exciting field carries out rotor torque transmitting by the magnetic coupling force of eddy current magnetism and excitation field.In the dress of permanent magnet eddy current coupling
With, first having to for permanent magnet sequence being embedded on yoke rotor in the process, permanent magnetism has circumferentially been evenly arranged on yoke rotor
Body embedded groove, permanent magnet are that block-by-block is embedded into permanent magnet embedded groove, and the top surface of the permanent magnet after insertion is higher by yoke rotor
12.5 millimeters of surface, when all permanent magnets after the assembly is completed, magnetic pole inlay is covered on the surface in yoke rotor, then in yoke
Driven shaft is assembled on rotor bore, completes the assembly for forming excitation field component；Yoke rotor is embedded in above-mentioned permanent magnet
Permanent magnet embedded groove operating process in, when assembly other permanent magnets neighbouring with the permanent magnet that has been inserted into, due to two magnetic
Extremely mutually exclusive, there are assembly manipulation difficulties, and it is low that there are assembled in situ efficiencies, the high defect of assembly spoilage.
Utility model content
The present invention provides the permanent magnet insertion tooling and embedding grammar on a kind of permanent magnet eddy current coupling yoke rotor, solutions
The assembled in situ efficiency present in the assembly for forming excitation field component of having determined is low and assembles the high technical problem of spoilage.
The present invention is to solve the above technical problem by the following technical programs:
A kind of permanent magnet on permanent magnet eddy current coupling yoke rotor is embedded in tooling, including yoke rotor and magnetic pole inlay,
It is provided with annular convex platform in the top surface inner ring of yoke rotor, is provided with permanent magnetism to radian at equal intervals on the outer ring of yoke rotor
Body is embedded in groove, is arranged to radian at equal intervals on the inner periphery of the yoke rotor between annular convex platform and permanent magnet insertion groove
There is yoke rotor inner ring threaded hole, is provided with to radian yoke rotor outer ring screw thread at equal intervals on the excircle of yoke rotor
Hole, is provided with to radian permanent magnet top insertion groove at equal intervals on the annular inboard face of magnetic pole inlay, and permanent magnet top is embedding
Entering groove is correspondingly arranged with permanent magnet insertion groove, is provided with magnetic pole to radian at equal intervals on the inner periphery of magnetic pole inlay
Inlay inner ring threaded hole is provided with to radian magnetic pole inlay outer ring threaded hole, in yoke at equal intervals on the excircle of magnetic pole inlay
Movable button is connected to permanent magnet insertion mounting ring on the top surface of iron rotor, is provided with ring on the lower surface of permanent magnet insertion mounting ring
Connected in star, is provided with inner ring boss on the inside of annular groove, and outer ring boss, yoke rotor are provided on the outside of annular groove
Top surface inner ring on the annular convex platform that is arranged the inside of inner ring boss is set, between inner ring boss and outer ring boss just under
Side is provided with permanent magnet insertion groove；It is provided with sector notch on permanent magnet insertion mounting ring, activity is set in sector notch
It is equipped with sectorial block, permanent magnet insertion through-hole is provided on sectorial block, on the sectorial block on the outside of permanent magnet insertion through-hole respectively
It is provided with fixing bolt connecting hole and jackscrew screw hole.
The depth that permanent magnet is embedded in groove is 19.5 millimeters, and the depth that permanent magnet top is embedded in groove is 12.5 millimeters；Forever
Magnet is embedded in mounting ring and sectorial block is aluminum products.
A kind of permanent magnet embedding grammar on permanent magnet eddy current coupling yoke rotor, comprising the following steps:
The first step, processing permanent magnet are embedded in mounting ring, and annular groove is arranged on the lower surface of permanent magnet insertion mounting ring,
Inner ring boss is set in the inside of annular groove, outer ring boss is set in the outside of annular groove, keeps the inner circle of inner ring boss straight
The outside diameter of annular convex platform being arranged on diameter and the top surface inner ring of yoke rotor is equal, makes between inner ring boss and outer ring boss
Distance be greater than or equal to permanent magnet insertion groove length；
Second step processes sector notch on permanent magnet insertion mounting ring, makes sectorial block, sectorial block is made to be embedded into fan
Complete permanent magnet insertion mounting ring is formed after v notch v, permanent magnet is set on sectorial block and is embedded in through-hole, is embedded in permanent magnet
Fixing bolt connecting hole and jackscrew screw hole are respectively set on sectorial block on the outside of through-hole, permanent magnet insertion through-hole is enable to pass through permanent magnetism
Body block；
Third step, active buckle permanent magnet is embedded in mounting ring on the top surface of yoke rotor, and sectorial block is embedded into fan
In v notch v, by the permanent magnet insertion groove on the permanent magnet being arranged on sectorial block insertion through-hole and yoke rotor to just, consolidating
Determine to be connected and fixed screw between bolt connecting hole and yoke rotor outer ring threaded hole, turn in another fixing bolt connecting hole and yoke
Another fixed screw is connected between sub- inner ring threaded hole, permanent magnet blocks are then embedded in through-hole by permanent magnet and are encased in permanent magnet
It is embedded in groove；
4th step lays down attachment screw between sectorial block and yoke rotor, and rotating permanent magnet is embedded in mounting ring, makes sector
Another permanent magnet insertion groove on the permanent magnet insertion through-hole and yoke rotor being arranged on block is to just, by screw by sectorial block
It is fixedly connected with yoke rotor, then carries out the assembly of second piece of permanent magnet blocks；
5th step repeats the 4th step, until by permanent magnet is fitted into all permanent magnets insertion groove on yoke rotor
Block；
6th step takes down permanent magnet insertion mounting ring from the top surface of yoke rotor, by magnetic pole inlay and yoke rotor
It snaps together, is embedded into the annular convex platform being arranged in the top surface inner ring of yoke rotor in magnetic pole inlay inner ring, passes through screw
Magnetic pole inlay and yoke rotor are fixed together, permanent magnet blocks is completed and is embedded in work.
It is all blind slot that the present invention, which is enclosed due to tooling close to one, and an only fritter tooling has through slot, installs the efficiency of magnet
It substantially increases, only two people is needed to be coupled, more sets can be assembled within one day.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the present invention when assembling permanent magnet blocks on yoke rotor 1；
Fig. 2 is the bottom view of Fig. 1；
Fig. 3 is the structural schematic diagram of permanent magnet insertion mounting ring 11 of the invention；
Fig. 4 is the structural schematic diagram of sectorial block 16 of the invention；
Fig. 5 is the structural schematic diagram of yoke rotor 1 of the invention；
Fig. 6 is the structural schematic diagram of magnetic pole inlay 10 of the invention.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing:
A kind of permanent magnet on permanent magnet eddy current coupling yoke rotor is embedded in tooling, including yoke rotor 1 and magnetic pole inlay
10, it is provided with annular convex platform 5 in the top surface inner ring of yoke rotor 1, is arranged to radian at equal intervals on the outer ring of yoke rotor 1
There is permanent magnet to be embedded in groove 2, on the inner periphery of the yoke rotor 1 between annular convex platform 5 and permanent magnet insertion groove 2 at equal intervals
It is provided with to radian yoke rotor inner ring threaded hole 4, yoke is provided with to radian at equal intervals on the excircle of yoke rotor 1 and turns
Sub- outer ring threaded hole 3 is provided with to radian permanent magnet top insertion groove at equal intervals on the annular inboard face of magnetic pole inlay 10
6, permanent magnet top insertion groove 6 is correspondingly arranged with permanent magnet insertion groove 2, between waiting on the inner periphery of magnetic pole inlay 10
It is provided with to arc degree magnetic pole inlay inner ring threaded hole 9, is provided with magnetic to radian at equal intervals on the excircle of magnetic pole inlay 10
Pole inlay outer ring threaded hole 8, movable button is connected to permanent magnet insertion mounting ring 11 on the top surface of yoke rotor 1, embedding in permanent magnet
Enter and be provided with annular groove 12 on the lower surface of mounting ring 11, the inside of annular groove 12 is provided with inner ring boss 13, in ring
The outside of connected in star 12 is provided with outer ring boss 14, and the annular convex platform 5 being arranged in the top surface inner ring of yoke rotor 1 is arranged in inner ring
The inside of boss 13, the underface between inner ring boss 13 and outer ring boss 14 are provided with permanent magnet insertion groove 2；In permanent magnetism
It is provided with sector notch 15 on body insertion mounting ring 11, sectorial block 16 is movably set in sector notch 15, in sectorial block 16
On be provided with permanent magnet insertion through-hole 17, be respectively arranged with fixing bolt on the sectorial block 16 in permanent magnet insertion through-hole 17 outside
Connecting hole 18 and jackscrew screw hole 19.
The depth that permanent magnet is embedded in groove 2 is 19.5 millimeters, and the depth that permanent magnet top is embedded in groove 6 is 12.5 millimeters,
Permanent magnet with a thickness of 15 millimeters.
A kind of permanent magnet embedding grammar on permanent magnet eddy current coupling yoke rotor, comprising the following steps:
The first step, processing permanent magnet are embedded in mounting ring 11, and annular is arranged on the lower surface of permanent magnet insertion mounting ring 11
Inner ring boss 13 is arranged in the inside of annular groove 12, in the outside of annular groove 12 is arranged outer ring boss 14, makes in groove 12
It is equal to enclose the outside diameter of annular convex platform 5 being arranged on the interior circular diameter and the top surface inner ring of yoke rotor 1 of boss 13, makes inner ring
The distance between boss 13 and outer ring boss 14 are greater than or equal to the length of permanent magnet insertion groove 2；
Second step processes sector notch 15 on permanent magnet insertion mounting ring 11, makes sectorial block 16, makes sectorial block 16
Complete permanent magnet insertion mounting ring is formed after being embedded into sector notch 15, permanent magnet is set on sectorial block 16 and is embedded in through-hole
17, fixing bolt connecting hole 18 and jackscrew screw hole 19 is respectively set on the sectorial block 16 in 17 outside of permanent magnet insertion through-hole, makes
Permanent magnet insertion through-hole 17 can pass through permanent magnet blocks；
Third step, active buckle permanent magnet is embedded in mounting ring 11 on the top surface of yoke rotor 1, and sectorial block 16 is embedded in
It is into sector notch 15, the permanent magnet being arranged on sectorial block 16 insertion through-hole 17 and the permanent magnet insertion on yoke rotor 1 is recessed
Slot 2 is connected and fixed screw between fixing bolt connecting hole 18 and yoke rotor outer ring threaded hole 3, in another fixed spiral shell to just
Another fixed screw is connected between bolt connecting hole and yoke rotor inner ring threaded hole 4, it is then that permanent magnet blocks are embedding by permanent magnet
Enter through-hole 17 to be encased in permanent magnet insertion groove 2；
4th step lays down attachment screw between sectorial block 16 and yoke rotor 1, and rotating permanent magnet is embedded in mounting ring 11,
Make another permanent magnet insertion groove 2 on the permanent magnet being arranged on sectorial block 16 insertion through-hole 17 and yoke rotor 1 to just, passes through
Sectorial block 16 is fixedly connected by screw with yoke rotor 1, then carries out the assembly of second piece of permanent magnet blocks；
5th step repeats the 4th step, until by permanent magnetism is fitted into all permanent magnets insertion groove 2 on yoke rotor 1
Body block；
6th step takes down permanent magnet insertion mounting ring 11 from the top surface of yoke rotor 1, by magnetic pole inlay 10 and yoke
Rotor 1 snaps together, and is embedded into the annular convex platform 5 being arranged in the top surface inner ring of yoke rotor 1 in magnetic pole inlay inner ring 7,
Magnetic pole inlay 10 and yoke rotor 1 are fixed together by screw, permanent magnet is completed and is embedded in work；Jackscrew spiral shell can be passed through
Jackscrew is connected on hole 19, is removed sectorial block 16 from permanent magnet insertion mounting ring 11 with facilitating.
Claims (2)
1. the permanent magnet on a kind of permanent magnet eddy current coupling yoke rotor is embedded in tooling, including yoke rotor (1) and magnetic pole inlay
(10), it is provided in the top surface inner ring of yoke rotor (1) annular convex platform (5), the arc at equal intervals on the outer ring of yoke rotor (1)
It is provided with to degree permanent magnet insertion groove (2), the yoke rotor (1) between annular convex platform (5) and permanent magnet insertion groove (2)
Inner periphery on be provided with to radian yoke rotor inner ring threaded hole (4) at equal intervals, between equal on the excircle of yoke rotor (1)
It is provided with to arc degree yoke rotor outer ring threaded hole (3), the radian at equal intervals on the annular inboard face of magnetic pole inlay (10)
It is provided with permanent magnet top insertion groove (6), permanent magnet top insertion groove (6) is that groove (2) are corresponding sets with permanent magnet insertion
It sets, is provided with to radian magnetic pole inlay inner ring threaded hole (9) at equal intervals on the inner periphery of magnetic pole inlay (10), it is embedding in magnetic pole
Magnetic pole inlay outer ring threaded hole (8) is provided with to radian on the excircle of body (10) at equal intervals, which is characterized in that in yoke rotor
(1) movable button is connected to permanent magnet insertion mounting ring (11) on top surface, sets on the lower surface of permanent magnet insertion mounting ring (11)
Annular groove (12) are equipped with, inner ring boss (13) are provided on the inside of annular groove (12), in the outside of annular groove (12)
It is provided with outer ring boss (14), the annular convex platform (5) being arranged in the top surface inner ring of yoke rotor (1) is arranged in inner ring boss (13)
Inside, the underface between inner ring boss (13) and outer ring boss (14) be provided with permanent magnet insertion groove (2)；In permanent magnetism
Sector notch (15) are provided in body insertion mounting ring (11), sectorial block (16) are movably set in sector notch (15),
It is provided with permanent magnet insertion through-hole (17) on sectorial block (16), divides on the sectorial block (16) on the outside of permanent magnet insertion through-hole (17)
It is not provided with fixing bolt connecting hole (18) and jackscrew screw hole (19).
2. the permanent magnet on a kind of permanent magnet eddy current coupling yoke rotor according to claim 1 is embedded in tooling, feature
It is, the depth that permanent magnet is embedded in groove (2) is 19.5 millimeters, and the depth that permanent magnet top is embedded in groove (6) is 12.5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821597335.6U CN209072287U (en) | 2018-09-29 | 2018-09-29 | Permanent magnet on permanent magnet eddy current coupling yoke rotor is embedded in tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821597335.6U CN209072287U (en) | 2018-09-29 | 2018-09-29 | Permanent magnet on permanent magnet eddy current coupling yoke rotor is embedded in tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209072287U true CN209072287U (en) | 2019-07-05 |
Family
ID=67093776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821597335.6U Withdrawn - After Issue CN209072287U (en) | 2018-09-29 | 2018-09-29 | Permanent magnet on permanent magnet eddy current coupling yoke rotor is embedded in tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209072287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217585A (en) * | 2018-09-29 | 2019-01-15 | 山西江淮重工有限责任公司 | Permanent magnet insertion tooling and embedding grammar on permanent magnet eddy current coupling yoke rotor |
-
2018
- 2018-09-29 CN CN201821597335.6U patent/CN209072287U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217585A (en) * | 2018-09-29 | 2019-01-15 | 山西江淮重工有限责任公司 | Permanent magnet insertion tooling and embedding grammar on permanent magnet eddy current coupling yoke rotor |
| CN109217585B (en) * | 2018-09-29 | 2024-03-15 | 山西江淮重工有限责任公司 | Permanent magnet embedding tool and method on yoke rotor of permanent magnet eddy current coupler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190705 Effective date of abandoning: 20240315 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190705 Effective date of abandoning: 20240315 |