CN107263223A - AC system abrasive material magnetic fluid jet flow generating apparatus based on permanent magnet - Google Patents
AC system abrasive material magnetic fluid jet flow generating apparatus based on permanent magnet Download PDFInfo
- Publication number
- CN107263223A CN107263223A CN201710704374.5A CN201710704374A CN107263223A CN 107263223 A CN107263223 A CN 107263223A CN 201710704374 A CN201710704374 A CN 201710704374A CN 107263223 A CN107263223 A CN 107263223A
- Authority
- CN
- China
- Prior art keywords
- gear
- magnetic shield
- abrasive material
- trip bolt
- permanent magnet
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/005—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes using a magnetic polishing agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
- B24B31/102—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using an alternating magnetic field
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Linear Motors (AREA)
Abstract
The present invention relates to a kind of AC system abrasive material magnetic fluid jet flow generating apparatus based on permanent magnet, including equipment platform, the equipment platform is provided with motor by trip bolt, the motor connects gear I by key I, and the side of gear I is provided with gear II, and the gear II connects magnetic shield by key II, the magnetic shield connects end cap by trip bolt, cylindrical flow channel is provided with magnetic shield, the cylindrical flow channel both sides are provided with support base, the fulcrum bearing and are provided with trip bolt.The present invention is by setting motor to drive gear drive to contribute to the overall rotation of magnetic shield, by setting support base to contribute to the position of cylindrical flow channel to fix, and simple in construction, easy to operate, economical and practical.
Description
Technical field
The present invention relates to a kind of AC system abrasive material magnetic fluid jet flow generating apparatus, especially a kind of exchange based on permanent magnet
Formula abrasive material magnetic fluid jet flow generating apparatus.
Background technology
The Premixed Abrasive Water Jet is because abrasive material possesses secondary acceleration, and jet quality is better than rear hybrid, with low pressure just
The characteristics of taking.But because continuous work can not be ensured in the limited volume of abrasive can, jet process, limit answering for fluidics
With.Compound abrasive jet is because be the addition abrasive material at nozzle afterwards, it is possible to be operated for a long time.But because rear mixing
The operating pressure that formula needs is higher, and the infringement to seal is also more serious, while the quality of abradant jet is also not so good as the former, system
About its development.
Utilize the interaction of electric current and magnetic field between the two so that be mixed with work of the conductor fluid in electromagnetic force of abrasive material
Fluidics with lower generation high speed is abrasive material magnetic fluid jet.1962, American Owen M.Phillips were first at it
Propose the idea of AC magnetism fluid-propelled.Traditional AC system abrasive material magnetic fluid jet needs superconducting coil energization to produce traveling wave
Magnetic field, makes abrasive material magnetic fluid produce induced-current, is promoted injection to form jet by the effect of electromagnetic force.Because superconducting coil
Energy consumption is larger, and prior art is also immature, it is necessary to propose a kind of to substitute the generating means of superconducting coil.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, there is provided a kind of AC system abrasive material based on permanent magnet
Magnetic fluid jet flow generating apparatus.
The present invention is achieved by the following technical solutions：
AC system abrasive material magnetic fluid jet flow generating apparatus based on permanent magnet, it is characterised in that：It is described including equipment platform
Equipment platform is provided with motor by trip bolt, and the motor connects gear I by key I, and the side of gear I is provided with
Gear II, the gear II connects magnetic shield by key II, and the magnetic shield is connected by trip bolt and set in end cap, magnetic shield
There is cylindrical flow channel, the cylindrical flow channel both sides are provided with support base, the fulcrum bearing and are provided with trip bolt.
As the preferred technical solution of the present invention, jacket casing is installed in the cylindrical flow channel, the jacket casing passes through fastening
Mode connects for screw end cap and magnetic shield, jacket casing both sides are provided with rolling bearing, and the rolling bearing is provided with limiting gasket, the cylinder
Put and magic-ring permanent magnets are installed, the magic-ring permanent magnets side is provided with limiting plate, the magnetic shield is provided with keyway.
During onsite application, operating personnel open motor, by motor band nutating gear I, and then with nutating gear
II, drive magnetic shield to rotate by the effect of key II, because trip bolt is connected to magnetic shield and jacket casing by end cap, drive jacket casing
On magic-ring permanent magnets common rotation, produce alternating magnetic field, act on abrasive material magnetic fluid, promote abrasive material magnetic fluid eject.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is by setting motor to drive gear drive
The rotation for contributing to magnetic shield overall, by setting support base to contribute to the position of cylindrical flow channel to fix, by setting magic ring
Permanent magnet helps to form alternating magnetic field, makes to produce induced-current on abrasive material magnetic fluid, and abrasive material is promoted by the effect of electromagnetic force
Magnetic fluid is ejected, and simple in construction, easy to operate, economical and practical.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is main generating means profile of the invention.
In figure：1st, equipment platform；2nd, trip bolt；3rd, motor；4th, key I；5th, travelling gear I；6th, travelling gear II；7、
Key II；8th, magnetic shield；9th, end cap；10th, cylindrical flow channel；11st, support base；12nd, jacket casing；13rd, rolling bearing；14th, spring washer；
15th, magic-ring permanent magnets；16th, limiting plate；17th, keyway.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 and Fig. 2 are referred to, Fig. 1 is the structural representation of the present invention, and Fig. 2 is main generating means profile of the invention.
The AC system abrasive material magnetic fluid jet flow generating apparatus based on permanent magnet, including equipment platform 1, the equipment are put down
Platform 1 is provided with motor 3 by trip bolt 2, and the motor 3 connects gear I 5 by key I 4, and the side of gear I 5 is set
There is gear II 6, the gear II 6 connects magnetic shield 8 by key II 7, and the magnetic shield 8 connects end cap 9 by trip bolt 2,
Cylindrical flow channel 10 is provided with magnetic shield 8, the both sides of cylindrical flow channel 10, which are provided with support base 11, the fulcrum bearing 11, pacifies
Equipped with trip bolt 2.
Jacket casing 12 is installed, the jacket casing 12 connects end cap 9 and every magnetic by trip bolt 2 in the cylindrical flow channel 10
Set 8, the both sides of jacket casing 12 are provided with rolling bearing 13, and the rolling bearing 13, which is provided with limiting gasket 14, the jacket casing 12, pacifies
Equipped with magic-ring permanent magnets 15, the side of magic-ring permanent magnets 15 is provided with limiting plate 16, and the magnetic shield 8 is provided with keyway 17.
During onsite application, operating personnel operating personnel open motor 3, by motor 3 with nutating gear I 5, and then band
Nutating gear II 6, drives magnetic shield 8 to rotate, because trip bolt 2 is connected to magnetic shield by end cap 9 by the effect of key II 7
8 and jacket casing 12, the common rotation of magic-ring permanent magnets 15 on jacket casing 12 is driven, alternating magnetic field is produced, acts on abrasive material magnetic fluid,
Abrasive material magnetic fluid is promoted to eject.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (2)
1. the AC system abrasive material magnetic fluid jet flow generating apparatus based on permanent magnet, it is characterised in that：Including equipment platform (1), institute
State equipment platform (1) and motor (3) is provided with by trip bolt (2), the motor (3) connects gear I by key I (4)
(5), described (5) side of gear I is provided with gear II (6), and the gear II (6) connects magnetic shield (8) by key II (7), described
Magnetic shield (8) is connected by trip bolt (2) and cylindrical flow channel (10), the cylindrical shape is provided with end cap (9), magnetic shield (8)
Runner (10) both sides are provided with support base (11), the fulcrum bearing (11) and are provided with trip bolt (2).
2. the AC system abrasive material magnetic fluid generating means according to claim 1 based on permanent magnet, it is characterised in that：It is described
Jacket casing (12) is installed, the jacket casing (12) connects end cap (9) and magnetic shield by trip bolt (2) in cylindrical flow channel (10)
(8), jacket casing (12) both sides are provided with rolling bearing (13), and the rolling bearing (13) is provided with limiting gasket (14), the cylinder
Magic-ring permanent magnets (15) are installed on set (12), magic-ring permanent magnets (15) side is provided with limiting plate (16), described every magnetic
Cover (8) and be provided with keyway (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710704374.5A CN107263223B (en) | 2017-08-17 | 2017-08-17 | Alternating-current abrasive magnetic fluid jet flow generating device based on permanent magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710704374.5A CN107263223B (en) | 2017-08-17 | 2017-08-17 | Alternating-current abrasive magnetic fluid jet flow generating device based on permanent magnet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107263223A true CN107263223A (en) | 2017-10-20 |
| CN107263223B CN107263223B (en) | 2023-09-05 |
Family
ID=60077391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710704374.5A Active CN107263223B (en) | 2017-08-17 | 2017-08-17 | Alternating-current abrasive magnetic fluid jet flow generating device based on permanent magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107263223B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6561874B1 (en) * | 2000-11-22 | 2003-05-13 | Qed Technologies, Inc | Apparatus and method for abrasive jet finishing of deeply concave surfaces using magnetorheological fluid |
| CN102166734A (en) * | 2011-02-23 | 2011-08-31 | 合肥通用机械研究院 | Rotary abrasive jet device |
| CN204639941U (en) * | 2015-05-07 | 2015-09-16 | 安徽理工大学 | A kind of Electromagnetic Drive abradant jet generation experimental provision |
| CN106312836A (en) * | 2016-11-11 | 2017-01-11 | 安徽理工大学 | Alternating current type abrasive magnetic fluid jet flow generator |
| CN106863148A (en) * | 2017-04-05 | 2017-06-20 | 安徽理工大学 | One kind drives solid-liquid two-phase flow to form abrasive jet device based on electromagnetic mechanism |
| CN207171663U (en) * | 2017-08-17 | 2018-04-03 | 安徽理工大学 | AC system abrasive material magnetic fluid jet flow generating apparatus based on permanent magnet |
-
2017
- 2017-08-17 CN CN201710704374.5A patent/CN107263223B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6561874B1 (en) * | 2000-11-22 | 2003-05-13 | Qed Technologies, Inc | Apparatus and method for abrasive jet finishing of deeply concave surfaces using magnetorheological fluid |
| CN102166734A (en) * | 2011-02-23 | 2011-08-31 | 合肥通用机械研究院 | Rotary abrasive jet device |
| CN204639941U (en) * | 2015-05-07 | 2015-09-16 | 安徽理工大学 | A kind of Electromagnetic Drive abradant jet generation experimental provision |
| CN106312836A (en) * | 2016-11-11 | 2017-01-11 | 安徽理工大学 | Alternating current type abrasive magnetic fluid jet flow generator |
| CN106863148A (en) * | 2017-04-05 | 2017-06-20 | 安徽理工大学 | One kind drives solid-liquid two-phase flow to form abrasive jet device based on electromagnetic mechanism |
| CN207171663U (en) * | 2017-08-17 | 2018-04-03 | 安徽理工大学 | AC system abrasive material magnetic fluid jet flow generating apparatus based on permanent magnet |
Non-Patent Citations (1)
| Title |
|---|
| 李长鹏等: "关于磨料磁流体射流可行性的分析", 《科学技术与工程》, no. 02 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107263223B (en) | 2023-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206237285U (en) | A kind of Halbach concentrated magnetics axial magnetic field hybrid permanent magnet memory electrical machine | |
| CN204733060U (en) | A kind of wave power generation permanent magnet linear generator | |
| CN207171663U (en) | AC system abrasive material magnetic fluid jet flow generating apparatus based on permanent magnet | |
| CN107263223A (en) | AC system abrasive material magnetic fluid jet flow generating apparatus based on permanent magnet | |
| CN107508397A (en) | A kind of Over Electric Motor with PMSM new type rotor structure | |
| CN206232123U (en) | Magnetic linear guide rail module and magnetic linear track-type facilities | |
| CN202593503U (en) | Train locomotive | |
| CN201097442Y (en) | Snail magnetic pump | |
| CN104038105B (en) | A kind of magnetic force power assisting device | |
| CN102361378A (en) | Magnetic suspension mixed double-rotor and double-stator motor | |
| CN205725209U (en) | A kind of magneto tandem rotor | |
| CN209462112U (en) | A kind of novel auxiliary permanent magnet alternating pole spoke type rotor structure for permanent magnet motor | |
| CN207782525U (en) | Rotor and magneto | |
| CN201336640Y (en) | Linear induction suspending-repelling electric motor | |
| CN207920786U (en) | A kind of straight drive low speed plunger type water injection pump system | |
| CN201742272U (en) | Low-speed permanent magnetic motor with applicable voltage of 1140V | |
| CN202696372U (en) | Hydraulic or air-pressure device formed by linear motor | |
| CN206896800U (en) | A kind of new recreation facility emitter | |
| CN203518586U (en) | Solar NdFeB vacuum melting furnace | |
| CN202928371U (en) | Sintered Nd-Fe-B water-cooling tower set frequency conversion system | |
| CN214741627U (en) | Power-off meshing type electromagnetic energy-saving water pump | |
| CN204442124U (en) | A kind of motor | |
| CN202746089U (en) | Hydraulic generator of pipe | |
| CN207588581U (en) | A kind of mixing magnetic material wheel hub motor | |
| CN205092713U (en) | Energy -conserving motor of low vibration tombarthite permanent magnetism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |