CN107309745A - A kind of superfinishing oilstone clamping device - Google Patents
A kind of superfinishing oilstone clamping device Download PDFInfo
- Publication number
- CN107309745A CN107309745A CN201610732915.0A CN201610732915A CN107309745A CN 107309745 A CN107309745 A CN 107309745A CN 201610732915 A CN201610732915 A CN 201610732915A CN 107309745 A CN107309745 A CN 107309745A
- Authority
- CN
- China
- Prior art keywords
- oilstone
- yaw
- oil stone
- linear slider
- stone clip
- 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
- 239000004575 stone Substances 0.000 claims abstract description 26
- 238000012546 transfer Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 5
- 239000011435 rock Substances 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000010727 head pressing Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
- B24B19/06—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding races, e.g. roller races
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Present invention provides a kind of superfinishing oilstone clamping device, including frame, yaw, linear slider, oil stone clip and oilstone, the lower end of the yaw is swung relative to frame around vertical axes, the upper end of the yaw is fixedly connected with linear slider, the linear slider is fixedly connected with one end of oil stone clip, the bearing of trend of the oil stone clip and vertical axes spatial vertical, the oilstone are clamped and fastened on the other end of oil stone clip, and the outer sheath of the oilstone is equipped with bearing ring to be processed.Present invention replaces traditional two sets of linear bearings connection yaw and oil stone clip using linear slider, eliminates the oilstone caused bearing clearance and rocks problem, after change, oilstone is stable, and Oilstone compensation is uniform, and the change of ditch position is stable, curvature is stable, on groove curvature size without influence.
Description
Technical field
Present invention is related to technical field of bearing processing, and in particular to a kind of superfinishing oilstone clamping device.
Background technology
Bearing superfinishing grinding machine is a kind of lathe that superfinishing fine grinding processing is carried out to bearing internal external circle channel surface, work during processing
Part itself rotates at a high speed, while oscillating head mechanism drives oilstone of the clamping on oil stone clip to make the past physical pendulum in the range of certain angle
It is dynamic, oilstone head pressing contact raceway groove machined surface and relative motion, so as to reach attrition process effect of the oilstone to channel surface.
The oscillating head mechanism of existing bearing superfinishing grinding machine drives oilstone reciprocally swinging of the clamping on oil stone clip by two sets of linear bearings,
Because there is gap between bearing, tabletting has contacted gap with oilstone, and oilstone, which has, to be rocked, and causes oilstone discontinuity, oilstone
Compensation is uneven, and raceway groove superfinishing depth is unstable, often results in the big 0.01 ~ 0.04mm of groove curvature.
The content of the invention
The present invention technical problem to be solved is to provide a kind of superfinishing oilstone clamping device, and oilstone is stable, and compensation is equal
Even, the change of bearing groove position is stable, groove curvature size qualification.
In order to solve the above technical problems, the embodiment of present invention provides a kind of superfinishing oilstone clamping device, including machine
Frame, yaw, linear slider, oil stone clip and oilstone, the lower end of the yaw are swung relative to frame around vertical axes, the yaw
Upper end is fixedly connected with linear slider, and the linear slider is fixedly connected with one end of oil stone clip, the extension side of the oil stone clip
To with vertical axes spatial vertical, the oilstone is clamped and fastened on the other end of oil stone clip, and the outer sheath of the oilstone is equipped with to be added
Work bearing ring.
Wherein, upper end of the linear slider by cylinder along yaw is fixedly connected after sliding in place with yaw.
Further, the frame is L shaped plate, including the transverse slat and riser intersected vertically, the lower end of the yaw relative to
Transverse slat is swung around vertical axes, and the riser is provided with bearing fixing hole, and the axis direction of the bearing fixing hole is and vertical axes
The transverse direction of spatial vertical；
The bearing ring to be processed is positioned in bearing fixing hole by its outer cylinder, and the oilstone is same to be located in axle to be processed
In bearing ring, the bearing of trend of the oil stone clip is laterally.
It is preferred that, the bottom of the linear slider is provided with chute, and the upper end of the chute and yaw is slidably matched.
Wherein, the linear slider is fixedly connected with one end of oil stone clip by transfer block.
The above-mentioned technical proposal of present invention has the beneficial effect that：Present invention replaces tradition using linear slider
Two sets of linear bearings connection yaw and oil stone clip, eliminate the oilstone caused bearing clearance and rock problem, after change, oilstone is steady
Fixed, Oilstone compensation is uniform, and the change of ditch position is stable, and curvature is stable, on groove curvature size without influence.
Brief description of the drawings
Fig. 1 is the structural representation of present invention embodiment one.
Description of reference numerals：
1st, frame；100th, transverse slat；101st, riser；2nd, yaw；3rd, linear slider；4th, oil stone clip；5th, oilstone；6th, bearing holder (housing, cover) to be processed
Circle；7th, cylinder；8th, transfer block.
Embodiment
To make present invention technical problem, technical scheme and the advantage to be solved clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
Present invention is rocked for the oilstone of existing bearing superfinishing grinding machine, and Oilstone compensation is uneven, bearing channel
There is provided a kind of superfinishing oilstone clamping device for the problems such as superfinishing depth is unstable.
As shown in figure 1, the embodiment of present invention provides a kind of superfinishing oilstone clamping device, including frame 1, yaw 2,
Linear slider 3, oil stone clip 4 and oilstone 5, the frame 1 are L shaped plate, including the transverse slat 100 and riser 101 intersected vertically is described
The lower end of yaw 2 is swung relative to transverse slat 100 around vertical axes,
The bottom of the linear slider 3 is provided with chute, and the upper end of the chute and yaw 2 is slidably matched, and the linear slider 3 is led to
Cross after upper end of the cylinder 7 along yaw 2 is slided in place and be fixedly connected with yaw 2, in the present embodiment, linear slider 3 passes through 4 bolts
It is fixedly connected with yaw 2.
The linear slider 3 is fixedly connected with one end of oil stone clip 4 by transfer block 8, and the oilstone 5 is clamped and fastened on oil
The other end of stone folder 4.
The riser 101 is provided with bearing fixing hole, and the axis direction of the bearing fixing hole is to be hung down with vertical shaft space
Straight transverse direction, bearing ring 6 to be processed is positioned in bearing fixing hole by its outer cylinder, and the oilstone 5 is to be added with being located in
In work bearing ring 6, the bearing of trend of the oil stone clip 4 is also for laterally.
The operation principle of present invention is：Cylinder promotes linear slider to utilizing 4 bolts and yaw after specified location
It is fixedly connected, then oilstone is sent to specified location by oil stone clip, yaw starts to swing around vertical axes, passes through linear slider and oilstone
The dynamic oilstone of entrainment is swung, grinding bearings raceway groove.
Described above is the preferred embodiment of present invention, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in present invention is not departed from, some improvements and modifications can also be made, these improvement
The protection domain of present invention is also should be regarded as with retouching.
Claims (5)
1. a kind of superfinishing oilstone clamping device, it is characterised in that including frame（1）, yaw（2）, linear slider（3）, oil stone clip
（4）And oilstone（5）, the yaw（2）Lower end relative to frame（1）Swung around vertical axes, the yaw（2）Upper end with it is straight
Line sliding block（3）It is fixedly connected, the linear slider（3）With oil stone clip（4）One end be fixedly connected, the oil stone clip（4）Prolong
Stretch direction and vertical axes spatial vertical, the oilstone（5）It is clamped and fastened on oil stone clip（4）The other end, the oilstone（5）It is outer
Side is set with bearing ring to be processed（6）.
2. superfinishing oilstone clamping device according to claim 1, it is characterised in that the linear slider（3）Pass through cylinder
（7）Along yaw（2）Upper end slide in place after and yaw（2）It is fixedly connected.
3. superfinishing oilstone clamping device according to claim 1, it is characterised in that the frame（1）For L shaped plate, including
The transverse slat intersected vertically（100）And riser（101）, the yaw（2）Lower end relative to transverse slat（100）Swung around vertical axes,
The riser（101）Bearing fixing hole is provided with, the axis direction of the bearing fixing hole is the horizontal stroke with vertical axes spatial vertical
To；
The bearing ring to be processed（6）It is positioned at by its outer cylinder in bearing fixing hole, the oilstone（5）Treated with being located in
Process bearing ring（6）It is interior, the oil stone clip（4）Bearing of trend for laterally.
4. superfinishing oilstone clamping device according to claim 1 or 2, it is characterised in that the linear slider（3）Bottom
Provided with chute, the chute and yaw（2）Upper end be slidably matched.
5. superfinishing oilstone clamping device according to claim 1, it is characterised in that the linear slider（3）With oil stone clip
（4）One end pass through transfer block（8）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732915.0A CN107309745A (en) | 2016-08-27 | 2016-08-27 | A kind of superfinishing oilstone clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732915.0A CN107309745A (en) | 2016-08-27 | 2016-08-27 | A kind of superfinishing oilstone clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107309745A true CN107309745A (en) | 2017-11-03 |
Family
ID=60184591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610732915.0A Pending CN107309745A (en) | 2016-08-27 | 2016-08-27 | A kind of superfinishing oilstone clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107309745A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775038A (en) * | 2020-06-23 | 2020-10-16 | 宁波安杰森精密机械制造有限公司 | High-precision reciprocating single-shaft oscillation ultra-precision grinding machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275117A (en) * | 2010-06-11 | 2011-12-14 | 中原工学院 | Oilstone clamp for super finishing of bearing groove |
| CN103659567A (en) * | 2013-11-25 | 2014-03-26 | 李东炬 | Ultra-precision machine special for machining nuclear power bearing rings |
| CN104511828A (en) * | 2013-09-29 | 2015-04-15 | 黄彬 | Use and adjustment method for bearing inner ring raceway spiral super-finishing machine |
| CN104647190A (en) * | 2013-11-18 | 2015-05-27 | 慈溪市大道机械厂 | Bearing outer ring polishing mechanism |
| CN105773353A (en) * | 2016-04-08 | 2016-07-20 | 宁波明润机械制造有限公司 | Full-automatic grinding device for inner ring channel grinding and superfinishing integrative machine for bearing ring |
| CN206123378U (en) * | 2016-08-27 | 2017-04-26 | 南通山口精工机电有限公司 | Super essential oil stone clamping device |
-
2016
- 2016-08-27 CN CN201610732915.0A patent/CN107309745A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275117A (en) * | 2010-06-11 | 2011-12-14 | 中原工学院 | Oilstone clamp for super finishing of bearing groove |
| CN104511828A (en) * | 2013-09-29 | 2015-04-15 | 黄彬 | Use and adjustment method for bearing inner ring raceway spiral super-finishing machine |
| CN104647190A (en) * | 2013-11-18 | 2015-05-27 | 慈溪市大道机械厂 | Bearing outer ring polishing mechanism |
| CN103659567A (en) * | 2013-11-25 | 2014-03-26 | 李东炬 | Ultra-precision machine special for machining nuclear power bearing rings |
| CN105773353A (en) * | 2016-04-08 | 2016-07-20 | 宁波明润机械制造有限公司 | Full-automatic grinding device for inner ring channel grinding and superfinishing integrative machine for bearing ring |
| CN206123378U (en) * | 2016-08-27 | 2017-04-26 | 南通山口精工机电有限公司 | Super essential oil stone clamping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775038A (en) * | 2020-06-23 | 2020-10-16 | 宁波安杰森精密机械制造有限公司 | High-precision reciprocating single-shaft oscillation ultra-precision grinding machine |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171103 |
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| RJ01 | Rejection of invention patent application after publication |