CN206145005U - (mixing) shaft structure of magnetic coupling ware - Google Patents
(mixing) shaft structure of magnetic coupling ware Download PDFInfo
- Publication number
- CN206145005U CN206145005U CN201621197730.6U CN201621197730U CN206145005U CN 206145005 U CN206145005 U CN 206145005U CN 201621197730 U CN201621197730 U CN 201621197730U CN 206145005 U CN206145005 U CN 206145005U
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- CN
- China
- Prior art keywords
- ring
- axle sleeve
- boron nitride
- magnetic coupling
- outer ring
- Prior art date
- 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.)
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Abstract
The utility model discloses a (mixing) shaft structure of magnetic coupling ware, including the (mixing) shaft main part, the (mixing) shaft main part is passed through the axle sleeve subassembly and is connected on the magnetic coupling ware, the axle sleeve subassembly includes bearing frame and axle sleeve, the bearing frame is fixed in in the magnetic coupling ware, the axle sleeve is including connecting inner circle and outer lane as an organic whole, inner circle and (mixing) shaft interference fit, the outer lane is the cavity outer lane, the hollow layer intussuseption of outer lane is filled with graphite, the through -hole still gathers on the lateral wall of outer lane, the upper end of outer lane still is provided with round boron nitride ring, the cross section of boron nitride ring is semi -circular, the bearing frame inboard is equipped with one and encircles corresponding scrobicular ring with the boron nitride, axle sleeve and bearing frame looks clearance fit, boron nitride ring inserts the scrobicular ring and makes the axle sleeve rotate mutually with the bearing frame to be connected, the bottom of scrobicular ring still is equipped with a plurality of chip removal holes, the chip removal hole is linked together through the outside of chip removal passageway and bearing frame, the device is long in service life.
Description
Technical field
This utility model is related to a kind of stirring axle construction of magnetic coupling.
Background technology
In prior art, the shaft of magnetic coupling is typically all rotated by bearing, and bearing high temperature and material in the kettle
Washing away under, the grease in bearing is easily lost, affect service life.
Utility model content
This utility model aims to overcome that above-mentioned the deficiencies in the prior art, there is provided a kind of magnetic couple of long service life
The stirring axle construction of device.
The technical solution of the utility model is：A kind of stirring axle construction of magnetic coupling, including shaft main body, it is described
Shaft main body is connected on the magnetic coupling by sleeve assembly, and the sleeve assembly includes bearing block and axle sleeve, institute
State bearing block to be fixed in the magnetic coupling, the axle sleeve includes the inner ring for connecting as one and outer ring, the inner ring with
The shaft interference fit, the outer ring are hollow outer ring, and graphite is filled with the hollow layer of the outer ring, the outer ring
Also gather on lateral wall through hole, and the graphite extends the through hole 1mm, and the upper end of the outer ring is additionally provided with a circle boron nitride
Ring, the cross section of the boron nitride ring are semicircle, are provided with one corresponding with the boron nitride ring recessed on the inside of the bearing block
Ring, the axle sleeve are coordinated with the bearing block phase gap, and the boron nitride ring inserts the scrobicular ring and makes the axle sleeve with the axle
Bearing rotates connection, and the bottom of the scrobicular ring is additionally provided with multiple chip-removal holes, and the chip-removal hole passes through channel of chip removal and bearing block
Outside be connected.
Specifically, the inner ring is rustless steel inner ring, and the outer ring is copper outer ring.
Further, the inner ring, the inner ring and the boron nitride ring all pass through screw by the semiorbicular component of two panels
Nut is formed by connecting.
The beneficial effects of the utility model are：Shaft main body of the present utility model is by sleeve assembly relative to magnetic force coupling
Clutch is rotated, and the graphite on boron nitride ring and outer ring provides self-lubricating function, effectively extends the service life of shaft.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view of this utility model axle sleeve.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, the technical solution of the utility model is described in further detail.
With reference to shown in Fig. 1 and Fig. 2, a kind of stirring axle construction of magnetic coupling, including shaft main body 1, its feature exist
In：The shaft main body 1 is connected on the magnetic coupling by sleeve assembly, and the sleeve assembly includes bearing block 2
And axle sleeve, the bearing block 2 is fixed in the magnetic coupling, and the axle sleeve includes the inner ring 3 for connecting as one and outer ring
4, the inner ring 3 and 1 interference fit of the shaft, the outer ring 4 are hollow outer ring, filling in the hollow layer of the outer ring 4
There is graphite 5, also gather on the lateral wall of the outer ring 4 through hole, the graphite 5 extends the through hole 1mm, the outer ring 4
Upper end is additionally provided with a circle boron nitride ring 6, and the cross section of the boron nitride ring 6 is semicircle, is provided with one on the inside of the bearing block 2
The scrobicular ring 7 corresponding with the boron nitride ring 6, the axle sleeve are coordinated with 2 phase gap of the bearing block, and the boron nitride ring 6 is inserted
Enter the scrobicular ring 7 and make the axle sleeve rotate with the bearing block 2 to be connected, the bottom of the scrobicular ring 7 is additionally provided with multiple chip-removal holes
8, the chip-removal hole 8 is connected with the outside of bearing block 2 by channel of chip removal 9.
Specifically, the inner ring 3 is rustless steel inner ring, and the outer ring 4 is copper outer ring.
Further, the inner ring 3, the inner ring 4 and the boron nitride ring 6 all pass through spiral shell by the semiorbicular component of two panels
Nail nut is formed by connecting.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (3)
1. a kind of stirring axle construction of magnetic coupling, including shaft main body, it is characterised in that：The shaft main body passes through
Sleeve assembly is connected on the magnetic coupling, and the sleeve assembly includes bearing block and axle sleeve, and the bearing block is fixed on
In the magnetic coupling, the axle sleeve includes the inner ring for connecting as one and outer ring, the inner ring and the shaft interference
Coordinate, the outer ring is hollow outer ring, graphite is filled with the hollow layer of the outer ring, is also gathered on the lateral wall of the outer ring
Through hole, the graphite extend the through hole 1mm, and the upper end of the outer ring is additionally provided with a circle boron nitride ring, the boron nitride
The cross section of ring is semicircle, is provided with a scrobicular ring corresponding with the boron nitride ring on the inside of the bearing block, the axle sleeve with
The bearing block phase gap coordinates, and the boron nitride ring inserts the scrobicular ring makes the axle sleeve and the bearing block rotate company
Connect, the bottom of the scrobicular ring is additionally provided with multiple chip-removal holes, and the chip-removal hole is connected with the outside of bearing block by channel of chip removal.
2. the stirring axle construction of magnetic coupling according to claim 1, it is characterised in that：The inner ring is in rustless steel
Circle, the outer ring are copper outer ring.
3. the stirring axle construction of magnetic coupling according to claim 1, it is characterised in that：The inner ring, the inner ring
All it is formed by connecting by screw-nut by the semiorbicular component of two panels with the boron nitride ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197730.6U CN206145005U (en) | 2016-11-07 | 2016-11-07 | (mixing) shaft structure of magnetic coupling ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197730.6U CN206145005U (en) | 2016-11-07 | 2016-11-07 | (mixing) shaft structure of magnetic coupling ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206145005U true CN206145005U (en) | 2017-05-03 |
Family
ID=58625998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621197730.6U Active CN206145005U (en) | 2016-11-07 | 2016-11-07 | (mixing) shaft structure of magnetic coupling ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206145005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762163A (en) * | 2019-11-22 | 2020-02-07 | 青岛越洋水产科技有限公司 | Fixing device with ellipsoidal structure |
| CN112039261A (en) * | 2020-09-19 | 2020-12-04 | 浙江西菱股份有限公司 | Integrated permanent magnet intelligent variable frequency motor |
-
2016
- 2016-11-07 CN CN201621197730.6U patent/CN206145005U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762163A (en) * | 2019-11-22 | 2020-02-07 | 青岛越洋水产科技有限公司 | Fixing device with ellipsoidal structure |
| CN112039261A (en) * | 2020-09-19 | 2020-12-04 | 浙江西菱股份有限公司 | Integrated permanent magnet intelligent variable frequency motor |
| CN112039261B (en) * | 2020-09-19 | 2021-08-31 | 浙江西菱股份有限公司 | Integrated permanent magnet intelligent variable frequency motor |
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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: Stirring shaft structure of magnetic coupler Effective date of registration: 20210719 Granted publication date: 20170503 Pledgee: Bank of China Limited Weihai Branch Pledgor: WEIHAI HUIXIN CHEMICAL MECHANIC Co.,Ltd. Registration number: Y2021980006395 |