CN108621020A - Oilstone wabbler mechanism for bearing outer ring channel ultraprecision grinding process - Google Patents
Oilstone wabbler mechanism for bearing outer ring channel ultraprecision grinding process Download PDFInfo
- Publication number
- CN108621020A CN108621020A CN201810851219.0A CN201810851219A CN108621020A CN 108621020 A CN108621020 A CN 108621020A CN 201810851219 A CN201810851219 A CN 201810851219A CN 108621020 A CN108621020 A CN 108621020A
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- CN
- China
- Prior art keywords
- swing rod
- oilstone
- outer ring
- bearing outer
- swing
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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.)
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Classifications
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- 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
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/10—Accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Oilstone wabbler mechanism for bearing outer ring channel ultraprecision grinding process, it is related to technical field of bearing processing, it includes pull rod, swing rod, support base and motor, one end of motor output shaft is equipped with spill spin block, spill spin block is coaxially disposed with motor output shaft, one end of pull rod is movably connected in the edge of spill spin block bottom, the other end of pull rod is movably connected on a swinging block, the spill spin block, pull rod and swinging block constitute an eccentric wheel drive mechanism, one end of swing rod is connect with swinging block, the other end passes through support base and for installing grinding attachment, when motor output shaft rotates, pull rod moves reciprocatingly and swinging block is pushed to swing, and then the swing rod is driven to be swung along axis, to drive grinding attachment to swing, swing rod is equipped with the first spring, one end of first spring is connected to swing rod, the other end is fixed on the underface of swing rod.The hunting frequency of the present invention is higher, slew rate is uniform, oilstone pressure stability, and the qualification rate of product can be improved.
Description
Technical field
It is especially a kind of for bearing outer ring channel ultraprecision grinding process the present invention relates to technical field of bearing processing
Oilstone wabbler mechanism.
Background technology
Bearing outer ring channel ultraprecision grinding process is typically to utilize the vibration polishing of oilstone combination wabbler mechanism low-voltage high-frequency
Method carry out, Superfinishing machine wabbler mechanism in the prior art is to carry out operation, which in such a way that hydraulic pressure aerating is dynamic
Under oilstone yaw hunting frequency it is not high, it is per minute can only achieve 400 ~ 600 under, moreover, if hydraulic pressure and air pressure are unstable
Rule can cause the slew rate of wabbler mechanism uneven, and can make the pressure transient of oilstone, to directly affect the matter of product
Amount.
Invention content
The purpose of the present invention is to solve the above-mentioned problems of the prior art, provide a kind of for bearing outer ring channel
The oilstone wabbler mechanism of ultraprecision grinding process, hunting frequency is higher, slew rate is uniform, oilstone pressure stability, and product can be improved
Qualification rate.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：One kind being used for bearing outer ring channel superfinishing
The oilstone wabbler mechanism of close grinding process, including pull rod, swing rod, support base and motor, one end peace of the motor output shaft
Equipped with spill spin block, the spill spin block is coaxially disposed with motor output shaft, and one end of the pull rod is movably connected in spill spin block bottom
Edge, the other end of the pull rod is movably connected on a swinging block, and the spill spin block, pull rod and swinging block constitute one
Eccentric wheel drive mechanism, one end of the swing rod is connect with swinging block, the other end passes through support base and is used to install grinding attachment,
When the motor output shaft rotates, the pull rod moves reciprocatingly and swinging block is pushed to swing, and then drives the swing rod edge
Axis is swung, and to drive grinding attachment to swing, the swing rod is equipped with the first spring, and one end of first spring is connected to pendulum
Bar, the other end are fixed on the underface of swing rod.
Further, it is equipped with bevel protractor close to the side of the support base of the swinging block, the swinging block is equipped with end
The indicateing arm of head orientation angle ruler.
Preferably, fixed block is installed, first spring is connected on fixed block on the swing rod.
Further, further include a positioning seat for being used to support swing rod, the positioning seat is equipped with locating wheel, described fixed
Annular offers the groove for placing swing rod on the lateral circle surface of position wheel.
Wherein, the position of the positioning seat can be adjusted along the length direction of swing rod.
Further, it is additionally provided with interlocking bar on the swing rod, the upper end of the interlocking bar connect with swing rod, lower end is to downward
It stretches and is bent towards the length direction of swing rod.
Wherein, it is connected by second spring between the lower end and swing rod of the interlocking bar.
The beneficial effects of the present invention are：The eccentric wheel drive mechanism being made up of spill spin block, pull rod and swinging block is come band
Driven fork is swung, and grinding attachment can be made to swing and to process bearing outer ring channel so that entirely the slew rate of mechanism is uniform, swings frequency
Rate is higher, it is per minute can reach 800 ~ 1000 under, and due to without using the mode to hydraulic pressure or air pressure, but pass through motor
Carry out driving mechanism operation so that process is highly stable；In addition, since swing rod is also fixed by the first spring, can avoid
So that the amplitude of fluctuation of grinding attachment is excessive, so that the pressure of the oilstone on grinding attachment maintains under the drive of swing rod
One relatively stable state, and then achieve the effect that the qualification rate for improving product.
Description of the drawings
Fig. 1 is the overall structure diagram in the embodiment of the present invention；
Fig. 2 is integrally-built leftschematic diagram in the embodiment of the present invention.
Reference numeral is：
1 --- pull rod 2 --- swing rod 3 --- support base
4 --- motor 5 --- spill spin block 6 --- swinging blocks
7 --- the first spring 8 --- bevel protractor 9 --- fixed blocks
10 --- positioning seat 11 --- locating wheel 12 --- interlocking bar
13 --- second spring.
Specific implementation mode
For the ease of the understanding of those skilled in the art, the present invention is made further with reference to embodiment and attached drawing
Bright, the content that embodiment refers to not is limitation of the invention.
It needs to illustrate in advance, in the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", the terms such as " connection ", " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be directly connected, can also can be indirectly connected through an intermediary the company inside two elements
It is logical.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
In addition, in the present invention unless specifically defined or limited otherwise, fisrt feature is "above" or "below" second feature
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.Term "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "top", "bottom" "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For convenience of description of the present invention and simplification of the description, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
As shown in Figs. 1-2, the oilstone wabbler mechanism of bearing outer ring channel ultraprecision grinding process, including pull rod 1, pendulum are used for
One end of bar 2, support base 3 and motor 4,4 output shaft of motor is equipped with spill spin block 5, and spill spin block 5 and 4 output shaft of motor are coaxial
Setting, one end of pull rod 1 are movably connected in the edge of 5 bottom of spill spin block, and the other end of pull rod 1 is movably connected in a swinging block
On 6, spill spin block 5, pull rod 1 and swinging block 6 constitute an eccentric wheel drive mechanism, and one end of swing rod 2 connect with swinging block 6, is another
One end passes through support base 3 and for installing grinding attachment, and when 4 output shaft of motor rotates, pull rod 1 moves reciprocatingly and pushes pendulum
Motion block 6 is swung, and then is swung in an axial direction with driven fork 2, and to drive grinding attachment to swing, swing rod 2 is equipped with the first spring 7,
One end of first spring 7 is connected to swing rod 2, the other end is fixed on the underface of swing rod 2.
The oilstone wabbler mechanism for bearing outer ring channel ultraprecision grinding process that the above embodiment provides passes through rotation
The eccentric wheel drive mechanism of switch block 5, pull rod 1 and the composition of swinging block 6 carrys out band driven fork 2 and swings, and grinding attachment can be made to swing next pair
Bearing outer ring channel is processed so that the slew rate of entire mechanism uniformly, hunting frequency it is higher, it is per minute can reach 800 ~ 1000 under,
And due to without using the mode to hydraulic pressure or air pressure, but run come driving mechanism by motor so that process is non-
Often stablize；In addition, since swing rod 2 is also fixed by the first spring 7, can avoid under the drive of swing rod 1 so that grinding attachment
Amplitude of fluctuation it is excessive so that the pressure of the oilstone on grinding attachment maintains a relatively stable state, Jin Erda
To the effect for the qualification rate for improving product.
Further, it is equipped with bevel protractor 8 close to the side of the support base 3 of swinging block 6, swinging block 6 is directed toward equipped with end
The indicateing arm of bevel protractor 8, indicateing arm and 6 synchronous hunting of swinging block, can make staff straight by the swing of indicateing arm in this way
The amplitude of fluctuation size for finding out swinging block 6 and swing rod 2 seen.
Preferably, fixed block 9 is installed, the first spring 7 is connected on fixed block 9 on swing rod 2.
Further, further include a positioning seat for being used to support swing rod 2 10, positioning seat 10 is equipped with locating wheel 11, positioning
Annular offers the groove for placing swing rod 2 on the lateral circle surface of wheel 11, wherein the position of positioning seat 10 can be along the length of swing rod 2
Degree direction is adjusted, and swing rod 2 is supported by the groove on positioning seat 10, and the wobbling action of swing rod 2 may make more to stablize.
Further, interlocking bar 12 is additionally provided on swing rod 2, the upper end of interlocking bar 12 is connect with swing rod 2, lower end extends downwardly
And it is bent towards the length direction of swing rod 2, wherein it is connected by second spring 13 between the lower end and swing rod 2 of interlocking bar 12, due to
Swing rod 2 is along the axial wobble of itself, and actually its action is the reciprocating rotary clockwise and anticlockwise for ceaselessly doing certain amplitude
It is dynamic, therefore be not easy intuitively to find out the working condition of swing rod 2, now by the way that interlocking bar 12 is arranged so that interlocking bar 12 is same with swing rod 2
Step acts, and may make interlocking bar 12 to be swung at an angle centered on the axial line of swing rod 2, so as to indirectly sentence
Break and whether swing rod 2 is in normal working condition, staff is facilitated to be monitored equipment working state.
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other manner,
Do not depart from the technical program design under the premise of it is any it is obvious replacement within protection scope of the present invention.
In order to allow those of ordinary skill in the art more easily to understand the improvements of the present invention compared with the existing technology, this
Some attached drawings of invention and description have been simplified, and for the sake of clarity, present specification is omitted some other members
Element, those of ordinary skill in the art should be aware that the element that these are omitted also may make up present disclosure.
Claims (7)
1. the oilstone wabbler mechanism for bearing outer ring channel ultraprecision grinding process, it is characterised in that：Including pull rod（1）, pendulum
Bar（2）, support base（3）And motor（4）, the motor（4）One end of output shaft is equipped with spill spin block（5）, the spill spin block
（5）With motor（4）Output shaft is coaxially disposed, the pull rod（1）One end be movably connected in spill spin block（5）The edge of bottom, institute
State pull rod（1）The other end be movably connected in a swinging block（6）On, the spill spin block（5）, pull rod（1）And swinging block（6）Structure
At an eccentric wheel drive mechanism, the swing rod（2）One end and swinging block（6）Connection, the other end pass through support base（3）It is used in combination
In installation grinding attachment, when the motor（4）When output shaft rotates, the pull rod（1）It moves reciprocatingly and pushes swinging block（6）
It swings, and then drives the swing rod（2）It swings in an axial direction, to drive grinding attachment to swing, the swing rod（2）It is equipped with first
Spring（7）, first spring（7）One end be connected to swing rod（2）, the other end be fixed on swing rod（2）Underface.
2. the oilstone wabbler mechanism according to claim 1 for bearing outer ring channel ultraprecision grinding process, feature
It is：Close to the swinging block（6）Support base（3）Side be equipped with bevel protractor（8）, the swinging block（6）It is equipped with end
Head orientation angle ruler（8）Indicateing arm.
3. the oilstone wabbler mechanism according to claim 2 for bearing outer ring channel ultraprecision grinding process, feature
It is：The swing rod（2）On fixed block is installed（9）, first spring（7）It is connected to fixed block（9）On.
4. the oilstone wabbler mechanism according to claim 3 for bearing outer ring channel ultraprecision grinding process, feature
It is：Further include one and is used to support swing rod（2）Positioning seat（10）, the positioning seat（10）It is equipped with locating wheel（11）, institute
State locating wheel（11）Lateral circle surface on annular offer for placing swing rod（2）Groove.
5. the oilstone wabbler mechanism according to claim 4 for bearing outer ring channel ultraprecision grinding process, feature
It is：The positioning seat（10）Position can be along swing rod（2）Length direction be adjusted.
6. the oilstone wabbler mechanism according to claim 1 for bearing outer ring channel ultraprecision grinding process, feature
It is：The swing rod（2）On be additionally provided with interlocking bar（12）, the interlocking bar（12）Upper end and swing rod（2）Connection, lower end are downward
Extend and towards swing rod（2）Length direction bending.
7. the oilstone wabbler mechanism according to claim 6 for bearing outer ring channel ultraprecision grinding process, feature
It is：The interlocking bar（12）Lower end and swing rod（2）Between pass through second spring（13）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851219.0A CN108621020A (en) | 2018-07-30 | 2018-07-30 | Oilstone wabbler mechanism for bearing outer ring channel ultraprecision grinding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851219.0A CN108621020A (en) | 2018-07-30 | 2018-07-30 | Oilstone wabbler mechanism for bearing outer ring channel ultraprecision grinding process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108621020A true CN108621020A (en) | 2018-10-09 |
Family
ID=63690074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810851219.0A Pending CN108621020A (en) | 2018-07-30 | 2018-07-30 | Oilstone wabbler mechanism for bearing outer ring channel ultraprecision grinding process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108621020A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290943A (en) * | 2018-11-13 | 2019-02-01 | 山东劳动职业技术学院（山东劳动技师学院） | A kind of tooling for grinding spindle sleeve oil groove |
| CN112405323A (en) * | 2019-08-21 | 2021-02-26 | 青岛泰德汽车轴承股份有限公司 | Grinding device for outer ring of shaft-connected bearing |
| CN116900871A (en) * | 2023-09-11 | 2023-10-20 | 赣州正迪机械制造有限公司 | Bearing channel grinding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03121772A (en) * | 1989-09-30 | 1991-05-23 | Nippon Seiko Kk | Super finishing grinding device for raceway surface of bearing inner ring |
| JP2001140902A (en) * | 1999-11-11 | 2001-05-22 | Nsk Ltd | Method for superfinishing raceway surface of ball bearing |
| CN102363280A (en) * | 2011-10-26 | 2012-02-29 | 贵州汇强科技有限公司 | Ultrafine grinding device for inner roller path of connecting shaft bearing |
| CN103302543A (en) * | 2013-06-28 | 2013-09-18 | 成都欣领航科技有限公司 | Transmission mechanism |
| CN203765458U (en) * | 2014-01-21 | 2014-08-13 | 濮阳贝英数控机械设备有限公司 | Long rod shaft double channel grinding supporting device of thread spinner and water pump bearings |
| CN204800457U (en) * | 2015-07-13 | 2015-11-25 | 苏州日高微纳光学精密机械有限公司 | It is single -row to bulbus cordis bearing race lapping machine bistrique |
| CN106002600A (en) * | 2016-06-30 | 2016-10-12 | 宁波圣圭精工科技有限公司 | Wabbler mechanism used on super-fine machine |
| CN205968627U (en) * | 2016-08-09 | 2017-02-22 | 佛山市南海区科琎精密机械有限公司 | Novel throw optical equipment |
| CN207578092U (en) * | 2017-12-13 | 2018-07-06 | 江苏绿洁节能有限公司 | A kind of highly practical battery cephalosome sander |
| CN208592706U (en) * | 2018-07-30 | 2019-03-12 | 湖南美蓓达科技股份有限公司 | Oilstone wabbler mechanism for bearing outer ring channel ultraprecision grinding process |
-
2018
- 2018-07-30 CN CN201810851219.0A patent/CN108621020A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03121772A (en) * | 1989-09-30 | 1991-05-23 | Nippon Seiko Kk | Super finishing grinding device for raceway surface of bearing inner ring |
| JP2001140902A (en) * | 1999-11-11 | 2001-05-22 | Nsk Ltd | Method for superfinishing raceway surface of ball bearing |
| CN102363280A (en) * | 2011-10-26 | 2012-02-29 | 贵州汇强科技有限公司 | Ultrafine grinding device for inner roller path of connecting shaft bearing |
| CN103302543A (en) * | 2013-06-28 | 2013-09-18 | 成都欣领航科技有限公司 | Transmission mechanism |
| CN203765458U (en) * | 2014-01-21 | 2014-08-13 | 濮阳贝英数控机械设备有限公司 | Long rod shaft double channel grinding supporting device of thread spinner and water pump bearings |
| CN204800457U (en) * | 2015-07-13 | 2015-11-25 | 苏州日高微纳光学精密机械有限公司 | It is single -row to bulbus cordis bearing race lapping machine bistrique |
| CN106002600A (en) * | 2016-06-30 | 2016-10-12 | 宁波圣圭精工科技有限公司 | Wabbler mechanism used on super-fine machine |
| CN205968627U (en) * | 2016-08-09 | 2017-02-22 | 佛山市南海区科琎精密机械有限公司 | Novel throw optical equipment |
| CN207578092U (en) * | 2017-12-13 | 2018-07-06 | 江苏绿洁节能有限公司 | A kind of highly practical battery cephalosome sander |
| CN208592706U (en) * | 2018-07-30 | 2019-03-12 | 湖南美蓓达科技股份有限公司 | Oilstone wabbler mechanism for bearing outer ring channel ultraprecision grinding process |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290943A (en) * | 2018-11-13 | 2019-02-01 | 山东劳动职业技术学院（山东劳动技师学院） | A kind of tooling for grinding spindle sleeve oil groove |
| CN109290943B (en) * | 2018-11-13 | 2023-12-26 | 山东劳动职业技术学院（山东劳动技师学院） | Tool for grinding oil groove of main shaft sleeve |
| CN112405323A (en) * | 2019-08-21 | 2021-02-26 | 青岛泰德汽车轴承股份有限公司 | Grinding device for outer ring of shaft-connected bearing |
| CN116900871A (en) * | 2023-09-11 | 2023-10-20 | 赣州正迪机械制造有限公司 | Bearing channel grinding device |
| CN116900871B (en) * | 2023-09-11 | 2023-11-24 | 赣州正迪机械制造有限公司 | Bearing channel grinding device |
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