CN109277886A - A kind of bearing ball burnishing device - Google Patents
A kind of bearing ball burnishing device Download PDFInfo
- Publication number
- CN109277886A CN109277886A CN201811095544.5A CN201811095544A CN109277886A CN 109277886 A CN109277886 A CN 109277886A CN 201811095544 A CN201811095544 A CN 201811095544A CN 109277886 A CN109277886 A CN 109277886A
- Authority
- CN
- China
- Prior art keywords
- bearing ball
- magnetic
- burnishing device
- fixed
- crossbeam
- 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.)
- Pending
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
- B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention provides a kind of bearing ball burnishing devices, including rotation stand-by motor, magnetic pole disk, processing barrel, supersonic generator, main motor, vibration amplitude arm, column, crossbeam；The crossbeam is horizontally fixed on vertical column, and main motor is fixed on crossbeam, and the power output shaft of main motor drives the vertically disposed vibration amplitude arm in main motor bottom, and supersonic generator is connected on vibration amplitude arm, and vibration amplitude arm bottom end is fixed with permanent magnet poles.The vibration of bearing ball surface irregularity part is broken into the principle that lesser particle and the magnetic force brush formed using magnetic grinding carry out swiping removal to bearing ball surface using ultrasonic activation and polished by the present invention.Ultrasonic vibration and magnetic grinding carry out simultaneously；Processing efficiency is further improved in existing processing method and device, and structure is more compact, be more adaptive to enterprise realize mass production；Low manufacture cost, easy for installation, easily operated, environmental protection.
Description
Technical field
The present invention relates to a kind of bearing ball burnishing devices.
Background technique
With society it is increasingly developed, the industrial level in China is also gradually increased, and bearing is employed as a kind of Common parts
In machinery field, usually it is used in the mechanically operated equipment of low load.But the loaded area of ball bearing is small, if ball table
There is the defects of microcosmic burr in face, easily occurs serious mechanical injuries in the case where running at high speed or accumulates in concave point
Phenomena such as carbon.So the surface treatment to bearing ball becomes technical problem urgently to be resolved.But use common processing side
Formula is difficult to process it.And magnetic grinding is as a kind of non-traditional processing method, principle is to be ground magnetism by magnetic pole
Material absorption forms the magnetic grain brush with certain rigidity, with good self-sharpening, by magnetic grain brush to workpiece surface into
Row quarterization removal reaches processing purpose.And rotary ultrasonic wave technology is that good effect is machined with for hard brittleness material, is being revolved
Turn can also have axial high-frequency vibration while processing, cavitation is generated by vibration and constantly impacts workpiece surface, so that work
Part Facing material is ground into lesser particle, is conducive to improve polishing efficiency.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of bearing ball burnishing device, bearing ball polishing dress
Lesser particle can be broken into for the vibration of bearing ball surface irregularity part using ultrasonic activation and utilize magnetic grinding pair by setting
The principle that bearing ball surface carries out swiping removal is polished.
The present invention is achieved by the following technical programs.
A kind of bearing ball burnishing device provided by the invention, including rotation stand-by motor, magnetic pole disk, processing barrel, ultrasound
Wave producer, main motor, vibration amplitude arm, column, crossbeam；The crossbeam is horizontally fixed on vertical column, is fixed on crossbeam
The power output shaft of main motor, main motor drives the vertically disposed vibration amplitude arm in main motor bottom, and supersonic generator is connected to vibration
On width bar, vibration amplitude arm bottom end is fixed with permanent magnet poles, and processing barrel is fixed below permanent magnet poles and permanent magnet poles are visited to processing barrel
In, bearing ball is placed in processing barrel and is located at permanent magnet poles lower position and ground, and the mill that is magnetic is filled in processing barrel
Material, magnetic abrasive did not had bearing ball.
It is provided with magnetic pole disk below the processing barrel, cylindrical auxiliary magnetic pole is fixed on magnetic pole disk, magnetic pole disk is by rotating
Stand-by motor drives rotation.
The rotation stand-by motor drives magnetic pole disk to rotate horizontally by bevel gear work box.
It is equipped with retainer in the processing barrel, multiple placed holes are provided on retainer, magnetic abrasive is placed on placed hole
Middle grinding.
Lead screw is fixed on the column, lead screw drives rotation by the lifting nut at the top of column, and crossbeam rear end is screw
Structure is simultaneously matched with lead screw composition lead screw pair.
Processing barrel inner wall lower end is equipped with ladder plane, is set on ladder there are three positioning pin, three positioning pins are in 120 DEG C
It is uniformly distributed.
Position on the retainer close to edge is set there are three location hole.
Cylindrical auxiliary magnetic pole on the magnetic pole disk is arranged by N-S-S-N mode within outer.
The permanent magnet poles material is Ru-Fe-Mn.
The beneficial effects of the present invention are: using ultrasonic activation by bearing ball surface irregularity part vibration be broken into compared with
The principle that small particle and the magnetic force brush formed using magnetic grinding carry out swiping removal to bearing ball surface polishes.It is super
Acoustic vibration and magnetic grinding carry out simultaneously；Processing efficiency, and structure are further improved in existing processing method and device
It is more compact, be more adaptive to enterprise realize mass production；Low manufacture cost, easy for installation, easily operated, environmental protection.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is processing barrel structural schematic diagram in Fig. 1；
Fig. 3 is cylindrical auxiliary magnetic pole disk schematic diagram in Fig. 1；
Fig. 4 is retainer structural schematic diagram in Fig. 1；
In figure: 1- pedestal, 2- rotation stand-by motor, 3- bevel gear work box, 4- magnetic pole disk, 5- retainer, 6- processing barrel,
7- supersonic generator, 8- main motor, 9- vibration amplitude arm, 10- permanent magnet poles, 11- magnetic abrasive, 12- bearing ball, 13- cylinder
Shape auxiliary magnetic pole, 14- column, 15- lead screw, 16- crossbeam, 17- lifting nut, 51- placed hole, 52- location hole, 61- positioning pin.
Specific embodiment
Be described further below technical solution of the present invention, but claimed range be not limited to it is described.
A kind of bearing ball burnishing device as shown in Figures 1 to 4 rotates stand-by motor 2 and 3 phase of bevel gear work box
Even, it and lies in a horizontal plane on pedestal 1, column 14 is fixed on pedestal 1, and 16 sets of the crossbeam is on column 14, by twisting lifting
Nut 17 controls lead screw 15 and rotates, and control crossbeam 16 moves up and down, to control the lifting of permanent magnet poles 10, adjusts permanent magnet poles
10 are fixed on 16 top of crossbeam with 12 top spacing of bearing ball, the main motor 8, and vibration amplitude arm 9 is fixed under crossbeam 16, by leading
Motor 8 provides rotary power, is that vibration amplitude arm 9 provides axial vibration by supersonic generator 7,10 material of permanent magnet poles is for you
Iron boron is fixed on the front end of vibration amplitude arm 9, and with vibration amplitude arm 9 together whirling vibration, the magnetic abrasive 11 is filled in permanent magnetic
Processing gap between 6 bottom surface of pole 10 and processing barrel, the 6 inner wall lower end of processing barrel are equipped with ladder plane, and ladder is equipped with three
A positioning pin 61, is uniformly distributed in 120 DEG C, is set on the retainer 5 there are three fixed bit hole 52, location hole 52 and positioning pin 61
Transition fit, main function are fixed placement retainers 5, prevent work in-process retainer 5 as the direction of motion rotates, the axis
It holds ball 12 to be placed in the placed hole 51 of retainer 5, prevents that fierce collision, the guarantor occurs when processing between bearing ball 12
It holds 51 diameter of placed hole on frame 5 and is slightly less than processed 12 diameter of bearing ball, can prevent from rolling in placement process middle (center) bearing in this way
Pearl 12 falls off, and the magnetic pole disk 4 is placed below processing barrel 6, and the cylindrical auxiliary magnetic pole 13 on the magnetic pole disk 4 presses N-S-
S-N mode is arranged, and this arrangement mode makes the magnetic line of force generated more dense, the suction to the magnetic abrasive 11 of 6 bottom end of processing barrel
Attached power is bigger, and the magnetic force brush rigidity of formation is bigger, and the cylindrical auxiliary magnetic pole 13 is placed on magnetic pole disk 4, and permanent
Magnetic pole 10 forms the magnetic loop of a closure, adsorbs to magnetic abrasive 11.
Specifically, the present invention includes rotary ultrasonic auxiliary body, magnetic grinding mechanism, rotating mechanism, support transmission mechanism.
Rotary ultrasonic auxiliary system includes main motor 8, supersonic generator 7, the composition of vibration amplitude arm 9, main motor 8 and vibration amplitude arm
9 are connected, and wherein vibration amplitude arm 9 is fixed under crossbeam 16, and main motor 8 is fixed on crossbeam 16, provide rotary power by main motor 8,
It is that vibration amplitude arm 9 provides axial vibration by supersonic generator 7.
Magnetic grinding mechanism includes permanent magnet poles 10, retainer 5, magnetic abrasive 11, cylindrical auxiliary magnetic pole 13, magnetic pole disk
4, processing barrel 6.Wherein permanent magnet poles 10 are fixed on the front end of vibration amplitude arm 9, with vibration amplitude arm 9 together whirling vibration, magnetic abrasive
11 are filled in the processing gap between 6 bottom surface of permanent magnet poles 10 and processing barrel, and retainer 5 is placed on the ladder of processing barrel 6, lead to
It is fixed to cross positioning pin 61, retainer 5 is as machine direction rotates together when preventing from processing.Spheroidal gem and jade is placed on retainer
In 5 placed hole 51, prevent from that fierce collision occurs when processing between gem and jade.Magnetic pole disk 4 is placed below processing barrel 6, circle
Cylindricality auxiliary magnetic pole 13 is placed on magnetic pole disk 4, with permanent magnet poles 10 formed one closure magnetic loop, to magnetic abrasive 11 into
Row absorption, to form magnetic force brush.
Rotating mechanism includes rotation stand-by motor 2, pedestal 1, bevel gear work box 3, wherein rotation stand-by motor 2 and cone tooth
3 fixed placement of work box is taken turns in 1 upper surface of pedestal, stand-by motor 2 is rotated and horizontal rotation power is provided, by bevel gear box
Bevel gear engaged transmission changes into vertical rotary power, and magnetic pole disk 4 is driven to rotate.
Support transmission mechanism includes column 14, lead screw 15, lifting nut 17, and lead screw 15 runs through 16, crossbeam, is risen by twisting
It drops nut 17 and controls the rotation of lead screw 15, moved up and down to control crossbeam 16.
Cylindrical auxiliary magnetic pole 13 on magnetic pole disk 4 is arranged by N-S-S-N mode, and this arrangement mode makes the magnetic generated
The line of force is more dense, bigger to the adsorption capacity of the magnetic abrasive 11 of 6 bottom end of processing barrel, and the magnetic force brush rigidity of formation is bigger.
6 inner wall lower end of processing barrel is equipped with ladder plane, sets that there are three positioning pins 61 on ladder, is uniformly distributed in 120 DEG C, main
Acting on is fixed placement retainer 5, prevents work in-process retainer 5 as the direction of motion rotates.
Location hole 52 there are three being set on retainer 5, location hole 52 and 61 transition fit of positioning pin.Placed hole on retainer 5
51 diameters are slightly less than processed 12 diameter of bearing ball, can prevent from falling off in placement process middle (center) bearing ball 12 in this way.
Permanent magnet poles 10 and magnetic pole disk 4 are oppositely oriented, and rotation speed is identical, keep bearing ball 12 at the uniform velocity to roll, so that bearing
Ball 12 can be rotated by power opposite up and down with work in-process, so that polishing is more uniform careful.
Claims (9)
1. a kind of bearing ball burnishing device, including rotation stand-by motor (2), magnetic pole disk (4), processing barrel (6), ultrasonic wave generation
Device (7), main motor (8), vibration amplitude arm (9), column (14), crossbeam (16), it is characterised in that: the crossbeam (16) is horizontally fixed on
It on vertical column (14), is fixed on crossbeam (16) main motor (8), the power output shaft of main motor (8) drives main motor (8)
The vertically disposed vibration amplitude arm in bottom (9), supersonic generator (7) are connected on vibration amplitude arm (9), and vibration amplitude arm (9) bottom end is fixed with
Permanent magnet poles (10), processing barrel (6) is fixed below permanent magnet poles (10) and permanent magnet poles (10) visit the axis into processing barrel (6)
It holds ball (12) to be placed in processing barrel (6) and ground positioned at permanent magnet poles (10) lower position, and filling in processing barrel (6)
Be magnetic abrasive material (11), and magnetic abrasive (11) did not had bearing ball (12).
2. bearing ball burnishing device as described in claim 1, it is characterised in that: be provided with magnetic below the processing barrel (6)
Pole disk (4) is fixed with cylindrical auxiliary magnetic pole (13) on magnetic pole disk (4), and magnetic pole disk (4) is driven by rotation stand-by motor (2) to be revolved
Turn.
3. bearing ball burnishing device as claimed in claim 2, it is characterised in that: the rotation stand-by motor (2) passes through cone
Working gear case (3) drives magnetic pole disk (4) to rotate horizontally.
4. bearing ball burnishing device as described in claim 1, it is characterised in that: be equipped with retainer in the processing barrel (6)
(5), it is provided with multiple placed holes (51) on retainer (5), magnetic abrasive (11) is placed on grinding in placed hole (51).
5. bearing ball burnishing device as described in claim 1, it is characterised in that: be fixed with lead screw on the column (14)
(15), lead screw (15) drives rotation by the lifting nut (17) at the top of column (14), and crossbeam (16) rear end is screw structure and matches
Lead screw pair is constituted together in lead screw (15).
6. bearing ball burnishing device as described in claim 1, it is characterised in that: processing barrel (6) the inner wall lower end is equipped with
Ladder plane is set on ladder there are three positioning pin (61), and three positioning pins (61) are uniformly distributed in 120 DEG C.
7. bearing ball burnishing device as described in claim 1, it is characterised in that: close to edge on the retainer (5)
Position is set there are three location hole (52).
8. bearing ball burnishing device as described in claim 1, it is characterised in that: the cylinder on the magnetic pole disk (4) is auxiliary
It is arranged within outer by N-S-S-N mode magnetic assist pole (13).
9. bearing ball burnishing device as described in claim 1, it is characterised in that: permanent magnet poles (10) material is your iron
Boron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095544.5A CN109277886A (en) | 2018-09-19 | 2018-09-19 | A kind of bearing ball burnishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095544.5A CN109277886A (en) | 2018-09-19 | 2018-09-19 | A kind of bearing ball burnishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109277886A true CN109277886A (en) | 2019-01-29 |
Family
ID=65180890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811095544.5A Pending CN109277886A (en) | 2018-09-19 | 2018-09-19 | A kind of bearing ball burnishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109277886A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202458A (en) * | 2019-07-11 | 2019-09-06 | 辽宁科技大学 | Needle magnetic grinder for long hole rim buildup |
| CN111531450A (en) * | 2020-06-19 | 2020-08-14 | 湘潭大学 | Take chip-breaker carbide blade chemical mechanical polishing equipment |
| CN111659962A (en) * | 2020-06-28 | 2020-09-15 | 长沙斯瑞机械有限公司 | Precision machine for gear grinding |
| CN112828741A (en) * | 2019-11-22 | 2021-05-25 | 浙江翔宇密封件有限公司 | Bearing grinding assembly |
| CN112917372A (en) * | 2021-01-28 | 2021-06-08 | 新昌县云璟智能科技有限公司 | Burnishing device for hardware processing |
| CN113997128A (en) * | 2021-11-01 | 2022-02-01 | 辽宁科技大学 | Aviation pipeline inside pipe wall washs magnetism grinding and polishing equipment |
| US20220097194A1 (en) * | 2020-09-25 | 2022-03-31 | Shandong University Of Technology | Magnetic field-assisted vibratory finishing device for minute structure and finishing method |
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| CN101104244A (en) * | 2006-07-10 | 2008-01-16 | 宁波工程学院 | Ultrasonic magnetic-granular composite milling method and its device |
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| CN103128603A (en) * | 2013-02-01 | 2013-06-05 | 中北大学 | Ultrasound magnetic force composite efficient finishing process device |
| CN103447892A (en) * | 2013-09-13 | 2013-12-18 | 辽宁科技大学 | Ultrasonic wave and magnetic force composite grinding device for jade emboss craftwork and grinding process |
| CN106926059A (en) * | 2017-03-02 | 2017-07-07 | 辽宁科技大学 | A kind of device and method of automatic grinding spheroidal gem and jade |
| CN206614346U (en) * | 2017-03-23 | 2017-11-07 | 辽宁科技大学 | A kind of rotary ultrasonic magnetic abrasive finishing device |
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| US20070132153A1 (en) * | 2005-12-13 | 2007-06-14 | Aiyer Hemantkumar N | Ceramic arc tubes with reduced surface scatter and related methods |
| CN101104244A (en) * | 2006-07-10 | 2008-01-16 | 宁波工程学院 | Ultrasonic magnetic-granular composite milling method and its device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202458A (en) * | 2019-07-11 | 2019-09-06 | 辽宁科技大学 | Needle magnetic grinder for long hole rim buildup |
| CN110202458B (en) * | 2019-07-11 | 2024-04-09 | 辽宁科技大学 | Magnetic needle magnetic grinding device for long plate hole edge tumor accumulation |
| CN112828741A (en) * | 2019-11-22 | 2021-05-25 | 浙江翔宇密封件有限公司 | Bearing grinding assembly |
| CN112828741B (en) * | 2019-11-22 | 2021-12-21 | 浙江翔宇密封件有限公司 | Bearing grinding assembly |
| CN111531450A (en) * | 2020-06-19 | 2020-08-14 | 湘潭大学 | Take chip-breaker carbide blade chemical mechanical polishing equipment |
| CN111531450B (en) * | 2020-06-19 | 2021-07-30 | 湘潭大学 | Take chip-breaker carbide blade chemical mechanical polishing equipment |
| CN111659962A (en) * | 2020-06-28 | 2020-09-15 | 长沙斯瑞机械有限公司 | Precision machine for gear grinding |
| CN111659962B (en) * | 2020-06-28 | 2021-03-30 | 长沙斯瑞机械有限公司 | Precision machine for gear grinding |
| US20220097194A1 (en) * | 2020-09-25 | 2022-03-31 | Shandong University Of Technology | Magnetic field-assisted vibratory finishing device for minute structure and finishing method |
| CN112917372A (en) * | 2021-01-28 | 2021-06-08 | 新昌县云璟智能科技有限公司 | Burnishing device for hardware processing |
| CN113997128A (en) * | 2021-11-01 | 2022-02-01 | 辽宁科技大学 | Aviation pipeline inside pipe wall washs magnetism grinding and polishing equipment |
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Application publication date: 20190129 |