CN107378746A - Raceway Superfinishing machine in a kind of self-aligning thrust roller bearing - Google Patents
Raceway Superfinishing machine in a kind of self-aligning thrust roller bearing Download PDFInfo
- Publication number
- CN107378746A CN107378746A CN201710691254.6A CN201710691254A CN107378746A CN 107378746 A CN107378746 A CN 107378746A CN 201710691254 A CN201710691254 A CN 201710691254A CN 107378746 A CN107378746 A CN 107378746A
- Authority
- CN
- China
- Prior art keywords
- self
- roller bearing
- thrust roller
- superfinishing machine
- aligning thrust
- 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
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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
- B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The present invention relates to plant equipment processing technique field, raceway Superfinishing machine specifically in self-aligning thrust roller bearing.Superfinishing machine includes electric appliance control box, transmission system, cooling and lubricating system, hydraulic system, concussion control system, pendulous device and the superfinishing head with pneumatic means.The present invention will be shaken and be swung processing mode and is integrated, and it is ground using superfinishing head, worker is not directly contacted with bearing inner race, operation safety is ensured, various pieces are directly controlled by electric control box, realize automation mechanized operation, the operable multimachine of one people works simultaneously, production efficiency, which is greatly improved, reduces labor intensity, and machining accuracy improves 25% while efficiency is improved, and roughness 0.4 is reduced to 0.1 again.
Description
Technical field
The present invention relates to plant equipment processing technique field, raceway superfinishing in specifically a kind of self-aligning thrust roller bearing
Machine.
Background technology
The processing to raceway roughness in self-aligning thrust roller bearing, which relies primarily on, at present manually processes, and uses three-jaw
The bearing that centering chuck will be processed is fixed, and starts the rotation of motor driven three-jaw centering chuck, now worker's hand takes superfinishing cloth, right
Bearing carries out squash type polishing.Such a processing can destroy the geometric accuracy of bearing, and operating efficiency is low, and do not reach machining accuracy and want
Ask.
The content of the invention
The present invention is the defects of overcoming prior art, there is provided raceway Superfinishing machine in a kind of self-aligning thrust roller bearing.
To achieve the above object, the technical solution adopted by the present invention is as follows：
Raceway Superfinishing machine in self-aligning thrust roller bearing, the Superfinishing machine include electric appliance control box, transmission system, cooling and lubricating system
System, hydraulic system, concussion control system, pendulous device and the superfinishing head with pneumatic means；Shaking control system includes concussion electricity
Machine, eccentric bushing and connecting rod, small concussion axle is connected with connecting rod；Pendulous device includes oscillating deck, oscillating oil cylinder, and oscillating deck connection is swung
Oil cylinder, oscillating oil cylinder connection hydraulic system, oscillating deck are fixed on base, and small concussion axle is fixed on oscillating deck, and big vertical shaft is consolidated
It is scheduled on base；Superfinishing head includes oilstone, oil stone base, oil stone base connection oilstone cylinder, and oilstone cylinder is fixed in adjustment plate, adjusted
Whole plate is fixed on drive disk, there is drive disk fork on drive disk, and drive disk is fixed on small concussion axle, oilstone cylinder connection gas
Dynamic device；Transmission system includes guide wheel, workpiece spindle and workpiece motor, is cased with electric magnetic no-core fixture on workpiece spindle and is connected with positioning
Cylinder.
Above-mentioned oscillating deck passes through swing hinge axis connection oscillating oil cylinder.
Above-mentioned oscillating deck is supported on base by support shaft, support base.
Above-mentioned oil stone base is fixed in oilstone support shaft.
Above-mentioned cooling and lubricating system includes cooling pump and fuel tank, cooling pump connecting circuit control cabinet.
Above-mentioned hydraulic system includes hydraulic pump and hydraulic pressure draw-bar；Hydraulic pump connecting circuit control cabinet, hydraulic pressure draw-bar connection pendulum
Dynamic oil cylinder.
Above-mentioned eccentric bushing includes eccentric shaft, eccentric shaft wheel, eccentric shaft room, excentric sleeve.
Above-mentioned concussion control system and pendulous device are fixed on right workbench.
Above-mentioned right workbench is provided with handwheel.
Above-mentioned concussion motor, workpiece motor and pneumatic means respectively connecting circuit control cabinet.
Compared with prior art, the advantage of the invention is that：It will shake and swing processing mode and be integrated, and using super
Smart head grinding, worker are not directly contacted with bearing inner race, ensure operation safety, are directly controlled by electric control box each
Part, realize automation mechanized operation, the operable multimachine of a people works simultaneously, be greatly improved production efficiency reduce labor intensity, and
Machining accuracy improves 25% while improving efficiency, and roughness 0.4 is reduced to 0.1 again.
Brief description of the drawings
Fig. 1 concussions system, pendulous device structural representation；
Fig. 2 concussions system, pendulous device structure left view；
Fig. 3 concussions system, pendulous device top view；
Fig. 4 drive system structure schematic diagrames；
Superfinishing head fundamental diagrams of the Fig. 5 with pneumatic means；
Fig. 6 Superfinishing machine circuit block diagrams of the present invention；
In figure：1. motor is shaken, 2. connecting rods, 3. small concussion axles, 4. oscillating decks, 5. oscillating oil cylinders, 6. support shafts, 7. bases, 8.
Big vertical shaft, 9. oilstones, 10. oil stone bases, 11. oilstone support shafts, 12. oilstone cylinders, 13. drive disks, 14. drive disk forks, 15.
Guide wheel, 16. workpiece spindles, 17. workpiece motors, 18. electric magnetic no-core fixtures, 19. positioning tubes, 20. support bases, 21. eccentric shafts, 22.
Eccentric shaft wheel, 23. eccentric shaft rooms, 24. excentric sleeves, 25. right workbench, 26. handwheels, 27, swing hinge axle, 28. adjustment plates,
29. small concussion axle bed, 30. concussion motor wheels, 31. oilstone support bases, 32. swing hinge seats.
Embodiment
Invention is described further below in conjunction with the accompanying drawings.
Raceway Superfinishing machine in a kind of self-aligning thrust roller bearing, including electric appliance control box, transmission system, cooling and lubricating system
System, hydraulic system, concussion control system, pendulous device and the superfinishing head with pneumatic means；Shaking control system includes concussion electricity
Machine 1, eccentric bushing and connecting rod 2, small concussion axle 3 is connected with connecting rod 2, on small concussion axle bed 29, eccentric bushing includes inclined small concussion axle 3
Mandrel 21, eccentric shaft wheel 22, eccentric shaft room 23, excentric sleeve 24, shaking on motor 1 has concussion motor wheel 30；Pendulous device bag
Oscillating deck 4, oscillating oil cylinder 5 are included, oscillating deck 4 connects oscillating oil cylinder 5 by swing hinge axle 27, and swing hinge axle 27 is fixed on pendulum
On dynamic hinge seat 32, oscillating oil cylinder 5 connects hydraulic system, and oscillating deck 4 is supported on base 7 by support shaft 6, support base 20,
Small concussion axle 3 is fixed on oscillating deck 4, and big vertical shaft 8 is fixed on base 7；Superfinishing head includes oilstone 9, oil stone base 10, oil stone base
10 are fixed in oilstone support shaft 11, and for oilstone support shaft 11 on oilstone support base 31, oil stone base 10 connects oilstone cylinder 12, oil
Stone cylinder 12 is fixed in adjustment plate 28, and adjustment plate 28 is fixed on drive disk 13, there is drive disk fork 14 on drive disk 13, is driven
Moving plate 13 is fixed on small concussion axle 3, and oilstone cylinder 12 connects pneumatic means, sees Fig. 5；Transmission system includes guide wheel 15, workpiece
Axle 16 and workpiece motor 17, electric magnetic no-core fixture 18 is cased with workpiece spindle 16 and is connected with positioning tube 19；Cooling and lubricating system bag
Include cooling pump and fuel tank, cooling pump connecting circuit control cabinet；Hydraulic system includes hydraulic pump and hydraulic pressure draw-bar；Hydraulic pump connection electricity
Device control cabinet, hydraulic pressure draw-bar connection oscillating oil cylinder 5.Oscillating control systems and pendulous device are fixed on right workbench 25, right work
Make platform 25 and be provided with handwheel 26；Shake motor 1, workpiece motor 17 and pneumatic means respectively connecting circuit control cabinet.
During work, the self-aligning thrust roller bearing that will be processed is enclosed on workpiece spindle 16, is started electric appliance control box, is set
Working time, right workbench 25 enters specified Working position, then is finely adjusted by handwheel 26, starts workpiece motor 17, electricity
Magnetic is not in the mood for magnetic on fixture 18, and workpiece spindle 16 rotates with dynamic bearing, starts hydraulic pump, so that hydraulic pressure draw-bar drives oscillating deck 4 to put
It is dynamic, start concussion motor 1, the small concussion of concussion wheel 3 is driven by eccentric bushing, meanwhile, starting pneumatic means stretches out superfinishing head, and
Superfinishing head outreach is controlled, the oilstone 9 on superfinishing head is processed with swinging with concussion to bearing, also can be according to processing need
Will, selection is only shaken or only swung, and while processing, starts cooling pump and bearing cool down in processing, after arrival setting time
Outlet, superfinishing head are retracted, and oilstone 9 is stopped, and are shaken and are stopped with swinging, and workpiece spindle 16 stops operating, and right workbench 25 returns to
Original position, completion of processing.
The present invention is not limited to above-mentioned embodiment, for general technical staff of the technical field of the invention,
Without departing from the inventive concept of the premise, some simple deduction or replace are made, should all be considered as belonging to the protection of the present invention
Scope.
Claims (10)
1. raceway Superfinishing machine in a kind of self-aligning thrust roller bearing, it is characterised in that the Superfinishing machine includes electric appliance control box, passed
Dynamic system, cooling and lubricating system, hydraulic system, concussion control system, pendulous device and the superfinishing head with pneumatic means；Concussion control
System processed includes concussion motor（1）, eccentric bushing and connecting rod（2）, connecting rod（2）On be connected with small concussion axle（3）；Pendulous device includes pendulum
Dynamic plate（4）, oscillating oil cylinder（5）, oscillating deck（4）Connect oscillating oil cylinder（5）, oscillating oil cylinder（5）Connect hydraulic system, oscillating deck
（4）It is fixed on base（7）On, small concussion axle（3）It is fixed on oscillating deck（4）On, big vertical shaft（8）It is fixed on base（7）On；Superfinishing
Head includes oilstone（9）, oil stone base（10）, oil stone base（10）Connect oilstone cylinder（12）, oilstone cylinder（12）It is fixed on adjustment plate
（28）On, adjustment plate（28）It is fixed on drive disk（13）On, drive disk（13）On have drive disk fork（14）, drive disk（13）Gu
It is scheduled on small concussion axle（3）On, oilstone cylinder（12）Connect pneumatic means；Transmission system includes guide wheel（15）, workpiece spindle（16）With
Workpiece motor（17）, workpiece spindle（16）On be cased with electric magnetic no-core fixture（18）And it is connected with positioning tube（19）.
2. raceway Superfinishing machine in a kind of self-aligning thrust roller bearing as claimed in claim 1, it is characterised in that the oscillating deck
（4）Pass through swing hinge axle（27）Connect oscillating oil cylinder（5）.
3. raceway Superfinishing machine in a kind of self-aligning thrust roller bearing as claimed in claim 1, it is characterised in that the oscillating deck
（4）Pass through support shaft（6）, support base（20）It is supported on base（7）On.
4. raceway Superfinishing machine in a kind of self-aligning thrust roller bearing as claimed in claim 1, it is characterised in that the oil stone base
（10）It is fixed on oilstone support shaft（11）On.
5. raceway Superfinishing machine in a kind of self-aligning thrust roller bearing as claimed in claim 1, it is characterised in that the cooling profit
Sliding system includes cooling pump and fuel tank, cooling pump connecting circuit control cabinet.
6. raceway Superfinishing machine in a kind of self-aligning thrust roller bearing as claimed in claim 1, it is characterised in that the hydraulic pressure system
System includes hydraulic pump and hydraulic pressure draw-bar；Hydraulic pump connecting circuit control cabinet, hydraulic pressure draw-bar connection oscillating oil cylinder（5）.
7. raceway Superfinishing machine in a kind of self-aligning thrust roller bearing as claimed in claim 1, it is characterised in that the eccentric bushing
Including eccentric shaft（21）, eccentric shaft wheel（22）, eccentric shaft room（23）, excentric sleeve（24）.
8. raceway Superfinishing machine in a kind of self-aligning thrust roller bearing as claimed in claim 1, it is characterised in that the vibration control
System processed and pendulous device are fixed on right workbench（25）On.
9. raceway Superfinishing machine in a kind of self-aligning thrust roller bearing as claimed in claim 1, it is characterised in that the right work
Platform（25）Provided with handwheel（26）.
10. raceway Superfinishing machine in a kind of self-aligning thrust roller bearing as claimed in claim 1, it is characterised in that the concussion
Motor（1）, workpiece motor（17）With pneumatic means respectively connecting circuit control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710691254.6A CN107378746A (en) | 2017-08-14 | 2017-08-14 | Raceway Superfinishing machine in a kind of self-aligning thrust roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710691254.6A CN107378746A (en) | 2017-08-14 | 2017-08-14 | Raceway Superfinishing machine in a kind of self-aligning thrust roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107378746A true CN107378746A (en) | 2017-11-24 |
Family
ID=60355826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710691254.6A Pending CN107378746A (en) | 2017-08-14 | 2017-08-14 | Raceway Superfinishing machine in a kind of self-aligning thrust roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107378746A (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 |
|---|---|---|---|---|
| JPH0531665A (en) * | 1991-07-23 | 1993-02-09 | Nippon Seiko Kk | Grinding wheel vibration device for superfinish grinding machine |
| CN201195281Y (en) * | 2008-04-30 | 2009-02-18 | 濮阳贝英数控机械设备有限公司 | Full-automatic ultra-fine grinder for roller bearing inner ring roller path convexity and flange |
| CN102357845A (en) * | 2011-10-24 | 2012-02-22 | 濮阳贝英数控机械设备有限公司 | Multifunctional plunge-cut roller superfinishing device and work method |
| CN203266374U (en) * | 2013-06-17 | 2013-11-06 | 浙江日发精密机械股份有限公司 | Fully-automatic inner ring roller path and flange compounded superfinishing machine |
| CN103769993A (en) * | 2014-01-28 | 2014-05-07 | 瓦房店金北轴承制造有限公司 | Vertical grinder superfinishing device for raceway of precision roller bearing |
| CN105856055A (en) * | 2016-06-21 | 2016-08-17 | 中航工业哈尔滨轴承有限公司 | Lapping method of three-lobe wave bearing raceway |
-
2017
- 2017-08-14 CN CN201710691254.6A patent/CN107378746A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0531665A (en) * | 1991-07-23 | 1993-02-09 | Nippon Seiko Kk | Grinding wheel vibration device for superfinish grinding machine |
| CN201195281Y (en) * | 2008-04-30 | 2009-02-18 | 濮阳贝英数控机械设备有限公司 | Full-automatic ultra-fine grinder for roller bearing inner ring roller path convexity and flange |
| CN102357845A (en) * | 2011-10-24 | 2012-02-22 | 濮阳贝英数控机械设备有限公司 | Multifunctional plunge-cut roller superfinishing device and work method |
| CN203266374U (en) * | 2013-06-17 | 2013-11-06 | 浙江日发精密机械股份有限公司 | Fully-automatic inner ring roller path and flange compounded superfinishing machine |
| CN103769993A (en) * | 2014-01-28 | 2014-05-07 | 瓦房店金北轴承制造有限公司 | Vertical grinder superfinishing device for raceway of precision roller bearing |
| CN105856055A (en) * | 2016-06-21 | 2016-08-17 | 中航工业哈尔滨轴承有限公司 | Lapping method of three-lobe wave bearing raceway |
Cited By (2)
| 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 |
| CN111775038B (en) * | 2020-06-23 | 2022-04-22 | 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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