CN104308680B - Machine special for intelligently polishing inner loop, outer loop and roller of bearing channel - Google Patents
Machine special for intelligently polishing inner loop, outer loop and roller of bearing channel Download PDFInfo
- Publication number
- CN104308680B CN104308680B CN201410525881.9A CN201410525881A CN104308680B CN 104308680 B CN104308680 B CN 104308680B CN 201410525881 A CN201410525881 A CN 201410525881A CN 104308680 B CN104308680 B CN 104308680B
- Authority
- CN
- China
- Prior art keywords
- polishing
- drive mechanism
- bearing
- screw drive
- grinding head
- 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.)
- Expired - Fee Related
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
-
- 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
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- 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
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a machine special for intelligently polishing an inner loop, an outer loop and a roller of a bearing channel and belongs to the technical field of bearing surface processing. The machine special for polishing comprises a bracket, a workpiece driving mechanism and a polishing and grinding head displacement mechanism, wherein the workpiece driving mechanism drives a driving wheel through a driving belt by using a motor arranged below a table surface of the bracket; the driving wheel and a driven wheel which are positioned on the table surface of the bracket support the processed bearing outer loop or the processed bearing inner loop together; the bearing outer loop and the bearing inner loop are compressed by a pneumatic compressing device; the polishing and grinding head displacement mechanism comprises an X-axis screw rod driving mechanism, a Y-axis screw rod driving mechanism, a Z-axis screw rod driving mechanism and a polishing and grinding head; a photo-induction probe bracket is arranged on the table surface of the bracket; a photo-induction probe is arranged on a photo-induction probe telescopic frame positioned on the photo-induction probe bracket. The special machine finishes intelligent polishing on the inner loop, the bearing channel outer loop and the roller of the bearing channel, the surface roughness of a product is reduced, and the service life of a bearing is prolonged.
Description
Technical field
The present invention relates to a kind of bearing channel inner and outer ring roller intelligent polishing special machine, belong to bearing surface and process skill
Art field.
Background technology
Now bearing surface treatment technology, the surface requirements for bearing inner ring, outer collar, roller are very high, existing set
Standby roughness value can be down to ra0.3 using grinding machine is minimum, require time for very long, be easily destroyed surface of the work size, become
This is higher.Because the roughness value of bearing is higher, so micro-vibration will be produced when bearing uses, thus reducing bearing
Service life.
Content of the invention
In order to overcome problems of the prior art, the present invention provides a kind of bearing channel inner and outer ring roller intelligent
Polishing special machine.This special machine should complete the intelligent polishing of bearing channel inside race, outer collar, roller, reduces product surface
Roughness, improves the service life of bearing.
The technical solution used in the present invention is: a kind of bearing channel inner and outer ring roller intelligent polishing special machine, it wraps
Include support, artifact-driven mechanism and grinding head for polishing shift mechanism, described artifact-driven mechanism is using being arranged under support table top
Motor drives drivewheel by driving belt, and the drivewheel on support table top is common with driven pulley to support processed bearing
Outer collar or bearing inner ring, and the contact roller compression with air clamper, driven pulley is connected with driven pulley regulating tank；Described
Grinding head for polishing shift mechanism includes x to screw drive mechanism, y to screw drive mechanism, z to screw drive mechanism and polishing mill
Head, drives lifting from z to servomotor to the grinding head for polishing on screw drive mechanism positioned at z, positioned at y on screw drive mechanism
Z driven movable to servomotor from y to screw drive mechanism, drive to leading screw to the y on screw drive mechanism positioned at x
Mechanism is driven to servomotor from x and moves left and right, and described x is arranged on support table top to screw drive mechanism；In support table top
It is provided with light sensation probe bracket, light sensation probe is arranged on the light sensation probe telescoping frame on light sensation probe bracket.Described x to
Screw drive mechanism, y adopt leading screw to drive the structure of screw to screw drive mechanism and z to screw drive mechanism.Described polishing
Bistrique is connected with polishing frequency conversion motor.
The invention has the beneficial effects as follows: this bearing channel inner and outer ring roller intelligent polishing special machine include support,
Artifact-driven mechanism and grinding head for polishing shift mechanism, artifact-driven mechanism passes through transmission using the motor being arranged under support table top
Belt drives drivewheel, the bearing outside collar processed with the common supporting of driven pulley of the drivewheel on support table top or bearing
Inside race, and the contact roller compression with air clamper.Grinding head for polishing shift mechanism includes x to screw drive mechanism, y to silk
Thick stick drive mechanism, z are to screw drive mechanism and grinding head for polishing.Light sensation probe bracket is provided with support table top, light sensation probe sets
Put on the light sensation probe telescoping frame on light sensation probe bracket.This special machine should complete bearing channel inside race, outer collar,
The intelligent polishing of roller, reduces product surface roughness, improves the service life of bearing.
Brief description
The invention will be further described with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation that polishing special machine polishes bearing channel outer collar.
Fig. 2 is the side view of polishing special machine.
Fig. 3 is the structural representation that polishing special machine polishes bearing channel inside race.
In figure: 1, bearing outside collar, 1a, bearing inner ring, 2, light sensation probe bracket, 3, light sensation probe telescoping frame, 4, throw
Light frequency conversion motor, 5, driven pulley, 5a, driven pulley regulating tank, 6, driving belt, 7, upper hose, 8, drivewheel, 9, light sensation probe,
10th, grinding head for polishing, 11, support, 12, motor, 13, water circulating pump, 14, x to servomotor, 14a, x to, screw drive mechanism,
15th, y is to servomotor, 15a, y to screw drive mechanism, 16, z to servomotor, 16a, z to screw drive mechanism, 17, x to
Leading screw, 18, x to screw, 19, air clamper, 20, contact roller.
Specific embodiment
Fig. 1,2 show a kind of polishing special machine polish bearing channel outer collar structure chart.
Air clamper 19 and bearing outside collar 1 not shown in Fig. 2.
Bearing channel inner and outer ring roller intelligent polishing special machine includes support 11, artifact-driven mechanism and grinding head for polishing
Shift mechanism.Artifact-driven mechanism drives drivewheel 8 using the motor 12 being arranged under support 11 table top by driving belt 6,
Drivewheel 8 on support 11 table top supports processed bearing outside collar 1 jointly with driven pulley 5, and is filled with pneumatic clamping
Put 19 contact roller 20 to compress, driven pulley 5 is connected with driven pulley regulating tank 5a.Grinding head for polishing shift mechanism includes x and drives to leading screw
Motivation structure 14a, y are to screw drive mechanism 15a, z to screw drive mechanism 16a and grinding head for polishing 10, grinding head for polishing 10 and polishing
Frequency conversion motor 4 connects.Grinding head for polishing 10 is responsible for the inside diameter surface of the processed bearing outside collar 1 of polishing.
To the grinding head for polishing 10 on screw drive mechanism 16a, lifting is driven to servomotor 16 from z positioned at z, positioned at y to silk
Z in thick stick drive mechanism 15a is driven movable, positioned at x to leading screw drive to screw drive mechanism 16a from y to servomotor 15
Y on motivation structure 14a is driven to servomotor 14 from x to screw drive mechanism 15a and moves left and right, and x is to screw drive mechanism 14a
It is arranged on support 11 table top.Light sensation probe bracket 2 is provided with support 11 table top, light sensation probe 9 is arranged in light sensation and visits
On light sensation probe telescoping frame 3 on head bracket 2.
X adopts leading screw to drive to screw drive mechanism 15a and z to screw drive mechanism 16a to screw drive mechanism 14a, y
The structure of screw.For example: x is mainly made up of to screw 18 x to leading screw 17 and x to screw drive mechanism 14a, with x to servo electricity
Machine 14 drives x to screw 18 through x to leading screw 17, conveys x and slides at it to screw drive mechanism 15a to the y that screw 18 is fixedly connected
Move on road.
Fig. 3 shows that a kind of polishing special machine polishes the structure chart of bearing channel inside race.On support 11 table top
Drivewheel 8 and driven pulley 5 support processed bearing inner ring 1a jointly, and are pressed with the contact roller 20 of air clamper 19
Tightly.Grinding head for polishing 10 is responsible for the external diameter surface of the processed bearing inner ring 1a of polishing.
When working using the polishing special machine of technique scheme, workpiece to be machined is placed on drivewheel 8 and follower 5
On, then start air clamper 19, by contact roller 20, workpiece to be machined is compressed.Xyz tri- is controlled by plc system
Individual servomotor carries out bistrique position adjustment, and then bistrique carries out reinforcing by xz to bearing machining face, is processed.Y to
Movable when processing, more uniform in order to finished surface.Process time is set by the plc time, after process finishing
The coarse monitoring system of light sensation carries out surface roughness monitoring, then to signal, Data Integration will be issued equipment plc control centre,
Carry out next step processing, without reaching requirement, plc controls bistrique to may proceed to be processed, this process repeatedly, until table
Surface roughness reaches Eligibility requirements.Plc controls bistrique to fall back on starting point, terminates processing.
Claims (1)
1. a kind of bearing channel inner and outer ring roller intelligent polishing special machine, it include support (11), artifact-driven mechanism and
Grinding head for polishing shift mechanism it is characterised in that: described artifact-driven mechanism is using the motor being arranged under support (11) table top
(12) drivewheel (8) is driven by driving belt (6), the drivewheel (8) on support (11) table top is common with driven pulley (5)
Support processed bearing outside collar (1) or bearing inner ring (1a), and contact roller (20) pressure with air clamper (19)
Tightly, driven pulley (5) is connected with driven pulley regulating tank (5a)；Described grinding head for polishing shift mechanism includes x to screw drive mechanism
(14a), y, to screw drive mechanism (15a), z to screw drive mechanism (16a) and grinding head for polishing (10), drives to leading screw positioned at z
Grinding head for polishing (10) in mechanism (16a) drives lifting from z to servomotor (16), positioned at y on screw drive mechanism (15a)
Z driven to servomotor (15) to screw drive mechanism (16a) from y movable, positioned at x to screw drive mechanism (14a)
On y to screw drive mechanism (15a) from x to servomotor (14) drive move left and right, described x is to screw drive mechanism
(14a) it is arranged on support (11) table top；Light sensation probe bracket (2), light sensation probe (9) setting are provided with support (11) table top
On light sensation probe telescoping frame (3) on light sensation probe bracket (2)；Described x is to screw drive mechanism (14a), y to leading screw
Drive mechanism (15a) and z adopt leading screw to drive the structure of screw to screw drive mechanism (16a)；Described grinding head for polishing (10) with
Polishing frequency conversion motor (4) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525881.9A CN104308680B (en) | 2014-10-09 | 2014-10-09 | Machine special for intelligently polishing inner loop, outer loop and roller of bearing channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525881.9A CN104308680B (en) | 2014-10-09 | 2014-10-09 | Machine special for intelligently polishing inner loop, outer loop and roller of bearing channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104308680A CN104308680A (en) | 2015-01-28 |
| CN104308680B true CN104308680B (en) | 2017-01-18 |
Family
ID=52364063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410525881.9A Expired - Fee Related CN104308680B (en) | 2014-10-09 | 2014-10-09 | Machine special for intelligently polishing inner loop, outer loop and roller of bearing channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104308680B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116352B (en) * | 2019-05-08 | 2021-12-14 | 合肥中通抛光机械有限公司 | Circular arc inside and outside chamfering machine |
| CN115213803B (en) * | 2022-07-14 | 2024-02-27 | 大连理工大学 | Bearing ring outer raceway rotary dynamic pressure polishing device and working method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008246589A (en) * | 2007-03-29 | 2008-10-16 | Ntn Corp | Simultaneous super-finishing device of double-row rolling surface |
| CN201324992Y (en) * | 2008-10-16 | 2009-10-14 | 濮阳贝英数控机械设备有限公司 | Double-raceway one-time grinding number control machine tool for high-speed railway bearing outer ring |
| CN202428292U (en) * | 2012-01-10 | 2012-09-12 | 濮阳贝英数控机械设备有限公司 | Device for grinding inner ring roller path and fore shaft of bearing |
| CN103231299A (en) * | 2013-04-27 | 2013-08-07 | 河南中原铁道车辆实业有限公司郑州分公司 | Internal-external full-automatic polisher for treating inner ring and outer ring of passenger train bearing |
| CN203156537U (en) * | 2013-01-08 | 2013-08-28 | 河北银河轴承有限公司 | Non-core type large-scale bearing ring polishing machine |
| CN103394985A (en) * | 2013-07-24 | 2013-11-20 | 濮阳贝英数控机械设备有限公司 | Grinding device and grinding method for bearing inner ring stop edges and thrust ball bearing raceways |
| CN203600162U (en) * | 2013-12-05 | 2014-05-21 | 北汽银翔汽车有限公司 | Installation device of upper bush and clamping spring of steering column |
-
2014
- 2014-10-09 CN CN201410525881.9A patent/CN104308680B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008246589A (en) * | 2007-03-29 | 2008-10-16 | Ntn Corp | Simultaneous super-finishing device of double-row rolling surface |
| CN201324992Y (en) * | 2008-10-16 | 2009-10-14 | 濮阳贝英数控机械设备有限公司 | Double-raceway one-time grinding number control machine tool for high-speed railway bearing outer ring |
| CN202428292U (en) * | 2012-01-10 | 2012-09-12 | 濮阳贝英数控机械设备有限公司 | Device for grinding inner ring roller path and fore shaft of bearing |
| CN203156537U (en) * | 2013-01-08 | 2013-08-28 | 河北银河轴承有限公司 | Non-core type large-scale bearing ring polishing machine |
| CN103231299A (en) * | 2013-04-27 | 2013-08-07 | 河南中原铁道车辆实业有限公司郑州分公司 | Internal-external full-automatic polisher for treating inner ring and outer ring of passenger train bearing |
| CN103394985A (en) * | 2013-07-24 | 2013-11-20 | 濮阳贝英数控机械设备有限公司 | Grinding device and grinding method for bearing inner ring stop edges and thrust ball bearing raceways |
| CN203600162U (en) * | 2013-12-05 | 2014-05-21 | 北汽银翔汽车有限公司 | Installation device of upper bush and clamping spring of steering column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104308680A (en) | 2015-01-28 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20181009 |