CN201186354Y - Double-shaft double-station NC lathe - Google Patents
Double-shaft double-station NC lathe Download PDFInfo
- Publication number
- CN201186354Y CN201186354Y CNU2007200807779U CN200720080777U CN201186354Y CN 201186354 Y CN201186354 Y CN 201186354Y CN U2007200807779 U CNU2007200807779 U CN U2007200807779U CN 200720080777 U CN200720080777 U CN 200720080777U CN 201186354 Y CN201186354 Y CN 201186354Y
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- lathe
- sets
- lathe bed
- numerically controlled
- saddle
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Abstract
A numerical control numerical control lathe with dual-axis and duplex-station is characterized in that a single lathe simultaneously processes two work-pieces, two sets of spindles which have an angle with 60 degrees are installed in a spindle box, the wheelbase between the upper and the lower portion is larger than the wheelbase between the front and the rear portion, when the wheelbases are charged, different shaft center distances between two shafts can be obtained, namely the lathes with different turning diameters can be formed, a set of numerical control system simultaneously controls and drives two sets of spindles to rotate and the transverse feeding and the longitudinal feeding of two electric tool desks, the lathe transverse guide screw drives the lathe body to move on a cross slipway, a longitudinal saddle is arranged on the slipway, and two sets of the electric tool desks which are corresponding to the two sets of the spindles are installed on the saddle desk surface in a rear installing mode.
Description
Affiliated technical field
The utility model belongs to the numerically controlled lathe field.
Background technology
At present, numerically controlled lathe generally is the processing mode of one one station, and processing technology cost range of decrease space is very limited, and especially reducing cost, raising the efficiency under the large-scale production condition is a key of economic development.
Twin shaft double numerically controlled lathe, a cover drive (being that X, Y are to each motor one rhizoid bar) and drive two cutter stations simultaneously and process two workpiece simultaneously and still do not have this lathe at present.
Summary of the invention
For separate unit lathe efficient is significantly increased, improve the large-scale production capacity of competition, reduce cost, expand the lathe category.
The technical scheme that its technical problem that solves the utility model twin shaft double lathe adopts is:
The main spindle box setting becomes 60 degree, two cover main shaft systems up and down, is convenient to clamping workpiece, meets the human engineering requirement.Lathe bed becomes 30 degree to tilt with level, the convenient installation and the observation cutter.The lathe bed cross lead screw drags a cross slid platform on the lathe bed, and a vertical saddle is arranged on the slide unit, and relative two cover main shafts are taked the electronic cutter platform of rear-mounted installation two covers on the saddle table top.
When two main shafts simultaneously during identical two workpiece of clamping, distinguish the same cutter of clamping according to the workpiece processing technology on the two electronic cutter platforms, order about two electronic cutter platforms when digital control system receives electronic cutter platform feedback signal and replace synchronously, realize that promptly separate unit lathe clamping once finishes the purpose of two workpiece simultaneously.
Main shaft main transmission power source is finished by servomotor, and servomotor and main shaft are by the timing belt transmission, and motor speed drives control adjustment by numerical control, makes the rotation synchronously in the same way of two main shafts.
The machine tool chief axis reverse rotation, electronic cutter platform is rear-mounted, is convenient to adjust cutter like this, and clamping workpiece is convenient.
When the cutter changing on the two motorized stage cuttves was adjusted, the cutter on each station used the auxiliary tool setting device of Millesimal fine adjustment to install separately and to adjust respectively.(the auxiliary tool setting device of Millesimal fine adjustment is accepted utility model patent with application; Application number: 200720079957.5)
The beneficial effect of utility model is; Significantly increase unit efficient, reduce the technology cost, promote the large-scale production competitiveness, solved the blank of twin shaft double numerically controlled lathe.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model gabarit structure chart.
Fig. 2 is the vertical structure figure of an embodiment of twin shaft double numerically controlled lathe.
Fig. 3 is two main shaft main transmission vertical structure figure.
Fig. 4 is the two electronic cutter platforms circuit theory diagrams of transposition synchronously.
1. main shaft I among the figure, 2. main shaft II, 3. cross slid platform, 4. vertical transmission ball-screw width of cloth, 5. vertical saddle, 6. lathe bed base, 7. tailstock body, 8. tailstock mandrel II, 9. tailstock mandrel I, 10. lathe bed, 11. horizontal transport ball screw, 12. vertical transmission servomotor, 13. electronic cutter platform I, 14. electronic cutter platform II, 15. spindle drive servomotor, 16. cog belt swelling device, 17. main shaft toothed wheel, 18. synchronous cog belt, 19. horizontal Tooth Profile band, 20. horizontal servomotor toothed wheel, 21. horizontal transmission servomotor, 22. toothed wheel.
The specific embodiment
In Fig. 1, main shaft I (1), main shaft II (2) are arranged on 400 millimeters of the interior wheelbases up and down of main shaft casing, 230 millimeters of wheel bases, and tilting mutually is 60 degree positions, diaxon inclination centre-to-centre spacing is 460 millimeters.Such two main shafts can make 200 millimeters simultaneously with interior workpiece revolution.Wheelbase and wheel base can form the serial numerically controlled lathe of revolution different-diameter about changing simultaneously.
It is consistent that tailstock mandrel (8) (9) and main shaft (1) (2) size are provided with, and rely on the handwheel rotating threaded shaft to move on lathe bed (10) slide rail.
Cross slid platform (3) is on lathe bed (10) slide rail, and vertically saddle (5) is driven at cross slid platform (3) by vertical transport ball screw (4) and goes up straight skidding.
In embodiment illustrated in fig. 2, lathe bed (10) becomes 30 degree angle lappings tiltedly to be provided with level, and two electronic cutter platforms (13) (14) are installed on 30 vertical saddle (5) workbench of spending for rear-mounted.Vertical transmission servomotor (12) drives the electronic cutter platform that vertical transport ball screw (4) rotates and promotion is installed on vertical saddle (5) and moves, thereby realizes the straight-cut feeding.
In Fig. 3, horizontal transmission servomotor (21) is passed to rotary power horizontal transport ball screw (11) drive cross slid platform (3) through toothed wheel (20), synchronous cog belt (19), toothed wheel (22) and laterally moves on lathe bed (10) slide rail, thereby realizes the cross cutting feeding.
The active force of main shaft (1) (2) is to transmit through main servo motor (15), toothed wheel (17), synchronous cog belt (18), and rotating speed drives through numerical control and adjusts.
Fig. 4 is two electronic cutter platforms (13) (14) circuit theories that replace synchronously.
Claims (3)
1, a kind of twin shaft double numerically controlled lathe is characterized in that; The separate unit lathe is processed two workpiece simultaneously, two cover main shafts, 60 degree each other are installed in the main spindle box, wheelbase is greater than wheel base up and down, the change wheelbase just obtains different diaxon centre-to-centre spacing and also just forms the different lathe of tactical diameter, one cover numerical control system controls horizontal, the length feed that drives two cover main axis rotation and two electronic cutter platforms simultaneously, the lathe bed cross lead screw drags a cross slid platform on the lathe bed, one vertical saddle is arranged on the slide unit, and relative two cover main shafts are taked the electronic cutter platform of rear-mounted installation two covers on the saddle table top.
2, it is characterized in that according to the described twin shaft double of claim 1 numerically controlled lathe; Two electronic cutter platforms on cross slid platform on lathe bed and the lathe bed, the slide unit and level 30 degree tilt.
3, it is characterized in that according to the described twin shaft double of claim 1 numerically controlled lathe; Through toothed wheel, Synchronous Belt Drives, in the same way, rotation synchronously, rotating speed drives control by digital control system and adjusts two main shafts by a servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200807779U CN201186354Y (en) | 2007-08-23 | 2007-08-23 | Double-shaft double-station NC lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200807779U CN201186354Y (en) | 2007-08-23 | 2007-08-23 | Double-shaft double-station NC lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201186354Y true CN201186354Y (en) | 2009-01-28 |
Family
ID=40309370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200807779U Expired - Fee Related CN201186354Y (en) | 2007-08-23 | 2007-08-23 | Double-shaft double-station NC lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201186354Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303130A (en) * | 2011-09-02 | 2012-01-04 | 湘潭电机股份有限公司 | Steel rolling motor shaft shoulder end face movable turning device |
| CN109290811A (en) * | 2018-11-14 | 2019-02-01 | 佛山郑太机械设备有限公司 | A kind of double-station passes through six face of formula and bores |
| CN110421216A (en) * | 2019-09-05 | 2019-11-08 | 河南科技大学 | A kind of hypoid generating machine |
-
2007
- 2007-08-23 CN CNU2007200807779U patent/CN201186354Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303130A (en) * | 2011-09-02 | 2012-01-04 | 湘潭电机股份有限公司 | Steel rolling motor shaft shoulder end face movable turning device |
| CN102303130B (en) * | 2011-09-02 | 2013-08-07 | 湘潭电机股份有限公司 | Steel rolling motor shaft shoulder end face movable turning device |
| CN109290811A (en) * | 2018-11-14 | 2019-02-01 | 佛山郑太机械设备有限公司 | A kind of double-station passes through six face of formula and bores |
| CN110421216A (en) * | 2019-09-05 | 2019-11-08 | 河南科技大学 | A kind of hypoid generating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chengdu Xin Hong Technology Co. Ltd. Assignor: Cai Dequan Contract record no.: 2011510000039 Denomination of utility model: Double-shaft double-station NC lathe Granted publication date: 20090128 License type: Exclusive License Record date: 20110506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20140823 |
|
| EXPY | Termination of patent right or utility model |