CN101462254B - Horizontal surrounding grinding wheel head structure with A, C spinning axis - Google Patents
Horizontal surrounding grinding wheel head structure with A, C spinning axis Download PDFInfo
- Publication number
- CN101462254B CN101462254B CN2007101145366A CN200710114536A CN101462254B CN 101462254 B CN101462254 B CN 101462254B CN 2007101145366 A CN2007101145366 A CN 2007101145366A CN 200710114536 A CN200710114536 A CN 200710114536A CN 101462254 B CN101462254 B CN 101462254B
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- China
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- another
- main shaft
- grinding wheel
- axle
- head structure
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- Expired - Fee Related
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a horizontal peripheral grinding head structure provided with rotating shafts A and C, which belongs to the field of machine tools. The horizontal peripheral grinding head structure comprises a box body arranged on the bottom of a machine ram, and is characterized in that the box body is connected with the machine ram through a turntable bearing; a reduction gearbox, a chain wheel and a chain drive the box body to rotate and form a shaft C; a grinding head main shaft is connected with the box body through a bearing and is rotated through the reduction gearbox and the gear driving; an electric main shaft is connected with the front end face of the box body through a bearing; and the reduction box, a gear shaft and an inner gear ring on the box body drive the electric main shaft to rotate and form the shaft A. The horizontal peripheral grinding head structure can widen the processing range of the horizontal peripheral grinding head.
Description
Technical field
The present invention relates to machine tool field, is that a kind of bistrique that can make has along lathe X-axis, the free rotating horizontal peripheral grinding wheel head structure of Z axle.
Background technology
Existing horizontal peripheral bistrique all is fixed, and the kinematic axis that can only follow lathe moves together, and this structure is very restricted its range of work.For the inclined-plane of constant tilt angle, existing horizontal peripheral bistrique can only be finished processing by grinding tool being trimmed to identical angle, and not only the grinding tool finishing is complicated, and efficient is low; For the different inclined-plane of value, angle of inclination, especially with the uneven moulding of working table movement direction inclined-plane, existing horizontal peripheral bistrique can't be processed at all.
Summary of the invention
In order to overcome the limitation of the existing horizontal peripheral bistrique range of work of lathe, the invention provides a kind of brand-new structure, widen the horizontal peripheral bistrique range of work, solve the problem that special shape can't be processed with existing horizontal peripheral bistrique.
The technical solution adopted for the present invention to solve the technical problems is: be provided with machine ram, it is characterized in that being: reduction box is fixed together by support and machine ram, the connecting axle upper end tightens together with ringfeder with hinge wheel, lower end and bearing outer ring, the revolution casing is fixed together, bearing inner race is fixed in the machine ram bottom, servomotor drives the minor sprocket rotation, drive the hinge wheel rotation by chain, the while forming grinding wheel, the electricity main shaft is also followed to rotate and is formed the C axle, another reduction box is fixed together by another support and revolution casing, another connecting axle one end tightens together by connecting plate and electric main shaft, the other end of another connecting axle and another bearing inner race are fixed together, another bearing outer ring is fixed on the revolution casing, another servomotor driven gear axle rotation, ring gear engagement with on another bearing inner race drives forming grinding wheel, the electricity main shaft is followed to rotate and is formed the A axle.
The present invention also can realize by following measure: between revolution casing and the ram rotary axis system is arranged, between grinding spindle and the revolution casing rotary axis system is arranged.
The invention has the beneficial effects as follows, widen the horizontal peripheral bistrique range of work.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
1. supports among the figure, 2. servomotor, 3. reduction box, 4. minor sprocket, 5. clamping cylinder 6. clamps bearing, 7. protective ring, 8. revolution casing, 9.A the axis clamping dish, 10. forming grinding wheel, 11. chains, 12.C axis clamping dish, 13. machine ram, 14. protective plates, 15. friction plates, 16. connecting plates, 17. electric main shaft, 18. hinge wheels, 19. ringfeders, 20. connecting axles, 21. bearing inner race, 22. bearing outer rings, 23. bearing outer rings, 24. bearing inner races, 25. connecting axle, 26. reduction boxes, 27. supports, 28. gear shaft, 29. fixed heads, 30. angular encoders, 31. connecting plate, 32. servomotors, 33. clamp bearing, 34. voussoir, 35. nuts, 36. clamping cylinders.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described, to help to understand content of the present invention.
In Fig. 1, Fig. 2, Fig. 3, reduction box 3 is fixed together by support 1 and machine ram 13, connecting axle 20 upper ends and hinge wheel 18 usefulness ringfeders 19 tighten together, lower end and bearing outer ring 22, revolution casing 8 are fixed together, bearing inner race 21 is fixed in machine ram 13 bottoms, servomotor 2 drives minor sprocket 4 rotations, drives hinge wheel 18 rotations by chain 11, and forming grinding wheel 10, electric main shaft 17 are also followed to rotate and formed the C axle simultaneously.Bearing inner race 21, bearing outer ring 22 can be worn magnetic railings ruler and gauge head, the C axle is carried out closed-loop control, also can pass through clamping cylinder 5, clamp bearing 6 and C axis clamping dish 12 and carry out hydraulic locking, be separately installed with protective plate 14 and protective ring 7 between revolution casing 8 and the machine ram 13.
In Fig. 1, Fig. 2, Fig. 3, reduction box 26 is fixed together by support 27 and revolution casing 8, connecting axle 25 1 ends tighten together by connecting plate 16 usefulness screws and electric main shaft 17, the other end and bearing inner race 24 are fixed together, bearing outer ring 23 is screwed on revolution casing 8,28 rotations of servomotor 32 driven gear axles, with the ring gear engagement on the bearing inner race 24, drive forming grinding wheel 10, electric main shaft 17 are followed to rotate and are formed the A axle.30 pairs of A axles of angular encoder carry out closed-loop control, and its housing is fixed on the revolution casing 8 by screw and fixed head 29, and rotating shaft is fixed on the connecting axle 25 by connecting plate 31.The A axle can carry out hydraulic locking by clamping cylinder, clamping cylinder 36 is fixed on the revolution casing 8 by clamping bearing 33, drive nut 35, voussoir 34 move, and the radial displacement that produces by the inclined-plane is clamped in A axis clamping dish 9 between clamping bearing 33 and the friction plate 15.Between revolution casing 8 and the machine ram 13 rotary axis system is arranged, between grinding spindle and the revolution casing 8 rotary axis system is arranged.
Claims (2)
1. one kind has A, the horizontal peripheral grinding wheel head structure of C gyroaxis, be provided with machine ram, it is characterized in that: reduction box is fixed together by support and machine ram, the connecting axle upper end tightens together with ringfeder with hinge wheel, lower end and bearing outer ring, the revolution casing is fixed together, bearing inner race is fixed in the machine ram bottom, servomotor drives the minor sprocket rotation, drive the hinge wheel rotation by chain, the while forming grinding wheel, the electricity main shaft is also followed to rotate and is formed the C axle, another reduction box is fixed together by another support and revolution casing, another connecting axle one end tightens together by connecting plate and electric main shaft, the other end of another connecting axle and another bearing inner race are fixed together, another bearing outer ring is fixed on the revolution casing, another servomotor driven gear axle rotation, the ring gear engagement on gear shaft and another bearing inner race drives forming grinding wheel, the electricity main shaft is followed to rotate and is formed the A axle.
2. according to the described horizontal peripheral grinding wheel head structure of claim 1, it is characterized in that between said revolution casing and the machine ram rotary axis system being arranged, between electric main shaft and the revolution casing rotary axis system is arranged with A, C gyroaxis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101145366A CN101462254B (en) | 2007-12-21 | 2007-12-21 | Horizontal surrounding grinding wheel head structure with A, C spinning axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101145366A CN101462254B (en) | 2007-12-21 | 2007-12-21 | Horizontal surrounding grinding wheel head structure with A, C spinning axis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101462254A CN101462254A (en) | 2009-06-24 |
| CN101462254B true CN101462254B (en) | 2011-11-09 |
Family
ID=40803171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101145366A Expired - Fee Related CN101462254B (en) | 2007-12-21 | 2007-12-21 | Horizontal surrounding grinding wheel head structure with A, C spinning axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101462254B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058163A (en) * | 1989-07-11 | 1992-01-29 | 杨泰和 | The improvement of main shaft structure of machine tool |
| JP2002103139A (en) * | 2000-09-29 | 2002-04-09 | Komatsu Ltd | Gear grinding method, turret head for gear grinding, and gear grinding tool |
| CN2538460Y (en) * | 2002-05-28 | 2003-03-05 | 张维克 | Double spindle mechanism for cartridge milling machine |
| CN201140360Y (en) * | 2007-12-21 | 2008-10-29 | 威海华东数控股份有限公司 | Horizontal surrounding grinding wheel head structure with A, C spinning axis |
-
2007
- 2007-12-21 CN CN2007101145366A patent/CN101462254B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058163A (en) * | 1989-07-11 | 1992-01-29 | 杨泰和 | The improvement of main shaft structure of machine tool |
| JP2002103139A (en) * | 2000-09-29 | 2002-04-09 | Komatsu Ltd | Gear grinding method, turret head for gear grinding, and gear grinding tool |
| CN2538460Y (en) * | 2002-05-28 | 2003-03-05 | 张维克 | Double spindle mechanism for cartridge milling machine |
| CN201140360Y (en) * | 2007-12-21 | 2008-10-29 | 威海华东数控股份有限公司 | Horizontal surrounding grinding wheel head structure with A, C spinning axis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101462254A (en) | 2009-06-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| 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 |
Granted publication date: 20111109 Termination date: 20171221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |