CN204108753U - A kind of two main axle machine tool - Google Patents
A kind of two main axle machine tool Download PDFInfo
- Publication number
- CN204108753U CN204108753U CN201420555281.2U CN201420555281U CN204108753U CN 204108753 U CN204108753 U CN 204108753U CN 201420555281 U CN201420555281 U CN 201420555281U CN 204108753 U CN204108753 U CN 204108753U
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- Prior art keywords
- guide rail
- knife rest
- ball
- support frame
- screw
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Abstract
The utility model relates to a kind of two main axle machine tool, comprise end basic platform, left support frame and right support frame, left side brackets and right side support, outside framework and control system, left side brackets is provided with the electric rotating machine for driving rotating shaft, rotating shaft is rotatably connected to rotaring carrier, rotaring carrier upper surface is separately installed with left fixture and right fixture, outside framework top is provided with and is horizontally installed with X guide rail, X guide rail is provided with X ball-screw, X guide rail laterally slidably connects cutter holder assembly by X ball-screw, outside framework top is provided with the X-axis motor for driving X ball-screw to drive cutter holder assembly transverse movement on X guide rail.The two main axle machine tool of described one, adopts the lathe of this kind of design, utilizes X-axis, Y-axis, Z axis, achieve the precise and stable motion of the X-axis of cutter holder assembly, Y-axis, Z-direction, meanwhile, achieve the accuracy of the spacing of two tool spindles, provide the accuracy that tool spindle rotates.
Description
Technical field
The utility model relates to the technical field of mechanical machine tool, especially a kind of two main axle machine tool.
Background technology
Along with expanding economy, the demand of manufacturing industry constantly increases, and in order to raise the efficiency and reduce costs, application lathe carries out being machined to better selection, and manufactures efficiency and product effect to improve further, then need the introduction of digital control processing.
In mechanical machine tool field, traditional Digit Control Machine Tool only has a main shaft, under carrying out adding inefficiency in man-hour, the workpiece of machining reproducibility then will waste a lot of resource, based on the problems referred to above, there is two spindle numerical control machine tool in the market, due to the accuracy that the distance between the rotating shaft that the two spindle numerical control machine tool used at present are tool spindle can not be consistent, on the other hand, main shaft can not the alignment pieces of absolute precision, in addition, present two spindle numerical control machine tool can affect the precision of tool spindle due to environmental change.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome above-mentioned middle Problems existing, provides a kind of two main axle machine tool, its project organization rationally, achieve two knife rests uniformity at work and improve the precision of knife rest work.
The utility model solves the technical scheme that its technical problem adopts: a kind of two main axle machine tool, comprise end basic platform, be arranged on the symmetrical left support frame on end basic platform and right support frame, be located at the left side brackets in left support frame and right support frame and right side support respectively, be located at the outside framework between the lateral surface of left support frame and the lateral surface of right support frame and be arranged on the control system of basic platform side, the end, torsion compensation arrangement is connected with between described right support frame and right side support, the rotating shaft be connected with torsion compensation arrangement is rotatably connected between left side brackets and right side support, left side brackets is provided with the electric rotating machine for driving rotating shaft, rotating shaft is rotatably connected to rotaring carrier, rotaring carrier upper surface is separately installed with left fixture and right fixture, described outside framework top is provided with and is horizontally installed with X guide rail, X guide rail is provided with X ball-screw, X guide rail laterally slidably connects cutter holder assembly by X ball-screw, outside framework top is provided with the X-axis motor for driving X ball-screw to drive cutter holder assembly transverse movement on X guide rail,
Described cutter holder assembly comprises the knife rest housing be laterally slidably connected on X guide rail, be arranged on two Y guide rail be parallel to each other on knife rest housing, Y-direction is slidably connected at the knife rest pedestal in two Y guide rail, be arranged on the y-axis motor on knife rest housing top and the left Z guide rail be arranged on knife rest pedestal and right Z guide rail, the output of y-axis motor is connected with Y ball-screw, y-axis motor drives knife rest pedestal Y-direction in Y guide rail to slide by Y ball-screw, on described left Z guide rail and right Z guide rail, Z-direction slidably connects left carriage saddle and right carriage saddle respectively, left carriage saddle and right carriage saddle are all provided with tool spindle, tool spindle is provided with cutter, knife rest pedestal is separately installed with left Z motor and right Z motor, left Z motor and right Z motor output shaft are connected with left Z driving shaft and right Z driving shaft, left Z driving shaft and right Z driving shaft drive left carriage saddle and right carriage saddle Z axis on left Z guide rail and right Z guide rail to slide respectively.
Described left fixture and right fixture include the base plate be arranged on rotaring carrier, be located at support plate on base plate and work top, base plate is provided with for support plate being clamped in front clamp keeper on base plate and rear clamping keeper and being used for holding out against the abutment of support plate, abutment withstands on support plate front end face, front clamp keeper is located at support plate front part sides, rear clamping keeper is located at both sides, support plate rear portion, support plate upper surface is provided with locking positioning block, and work top is fastened on support plate upper surface by locking positioning block.
In order to realize the uniformity of two cutters, described knife rest pedestal is provided with distance-measuring device, be provided with the actual measurement distance device be connected with right Z driving shaft with left Z driving shaft in distance-measuring device, actual measurement distance device is connected with control system.
The beneficial effects of the utility model are: the two main axle machine tool of described one, adopt the lathe of this kind of design, utilize X-axis, Y-axis, Z axis, achieve the precise and stable motion of the X-axis of cutter holder assembly, Y-axis, Z-direction, simultaneously, achieve the accuracy of the spacing of two tool spindles, provide the accuracy that tool spindle rotates.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of left fixture or right fixture in Fig. 1.
1. basic platforms in figure, 2. left support frame, 3. right support frame, 4. left side brackets, 5. support on the right side of, 6. outside framework, 7. control system, 8. torsion compensation arrangement, 9. rotating shaft, 10. electric rotating machine, 11. rotaring carriers, 12. left fixtures, 13. right fixtures, 14.X guide rail, 15.X ball-screw, 16-1. knife rest housing, 16-2.Y guide rail, 16-3. knife rest pedestal, 16-4.Y spindle motor, the left Z guide rail of 16-5., the right Z guide rail of 16-6., 16-7.Y ball-screw, 16-8. left carriage saddle, 16-9. right carriage saddle, 16-10. tool spindle, 16-11. left Z motor, 16-12. right Z motor, 16-13. left Z driving shaft, 16-14. right Z driving shaft, 17.X spindle motor, 18. base plates, 19. support plates, 20. work tops, 21. front clamp keepers, keeper is clamped after 22., 23. abutments, 24. locking positioning blocks, 25. distance-measuring devices, 26. actual measurement distance devices.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The two main axle machine tool of one as shown in Figure 1, comprise end basic platform 1, end basic platform 1 is provided with symmetrical left support frame 2 and right support frame 3, left support frame 2 and right support frame 3 are established left side brackets 4 and right side support 5 respectively, outside framework 6 is provided with between the lateral surface and the lateral surface of right support frame 3 of left support frame 2, in end basic platform 1 side, control system 7 is installed, be connected by torsion compensation arrangement 8 between right support frame 3 and right side support 5, the rotating shaft 9 be connected with torsion compensation arrangement 8 is rotatably connected between left side brackets 4 and right side support 5, left side brackets 4 is provided with the electric rotating machine 10 for driving rotating shaft 9, electric rotating machine 10 drives rotating shaft 9 to rotate, rotating shaft 9 is rotatably connected to rotaring carrier 11, left fixture 12 and right fixture 13 is separately installed with at rotaring carrier 11 upper surface, be provided with on outside framework 6 top and be horizontally installed with X guide rail 14, X guide rail 14 is provided with X ball-screw 15, X guide rail 14 laterally slidably connects knife rest housing 16-1 by X ball-screw 15, X-axis motor 17 for driving X ball-screw 15 to drive cutter holder assembly transverse movement on X guide rail 14 is installed at outside framework 6 top, knife rest housing 16-1 is provided with two Y guide rail 16-2 be parallel to each other, on two Y guide rail 16-2, Y-direction slidably connects knife rest pedestal 16-3, knife rest pedestal 16-3 is provided with distance-measuring device 25, the actual measurement distance device 26 be connected with right Z driving shaft 16-14 with left Z driving shaft 16-13 is provided with in distance-measuring device 25, actual measurement distance device 26 is connected with control system 7, on knife rest housing 16-1 top, y-axis motor 16-4 is installed, knife rest pedestal 16-3 is provided with left Z guide rail 16-5 and right Z guide rail 16-6, the output of y-axis motor 16-4 is connected with Y ball-screw 16-7, y-axis motor 16-4 drives knife rest pedestal 16-3 Y-direction on Y guide rail 16-2 to slide by Y ball-screw 16-7, on left Z guide rail 16-5 and right Z guide rail 16-6, Z-direction slidably connects left carriage saddle 16-8 and right carriage saddle 16-9 respectively, left carriage saddle 16-8 and right carriage saddle 16-9 is all provided with tool spindle 16-10, tool spindle 16-10 is provided with cutter, tool spindle 16-10 carry its tools realizes cutting, knife rest pedestal 16-3 is separately installed with left Z motor 16-11 and right Z motor 16-12, left Z motor 16-11 and right Z motor 16-12 output shaft are connected with left Z driving shaft 16-13 and right Z driving shaft 16-14, left Z driving shaft 16-13 and right Z driving shaft 16-14 drives left carriage saddle 16-8 and right carriage saddle 16-9 Z axis on left Z guide rail 16-5 and right Z guide rail 16-6 to slide respectively.
The two main axle machine tool of one as shown in Figure 2, left fixture 12 and right fixture 13 include the base plate 18 be arranged on rotaring carrier 11, base plate 18 is provided with support plate 19, base plate 18 is provided with for support plate 19 being clamped in front clamp keeper 21 on base plate and rear clamping keeper 22 and being used for holding out against the abutment 23 of support plate 19, abutment 23 withstands on support plate 19 front end face, front clamp keeper 21 is located at support plate 19 front part sides, rear clamping keeper 22 is located at both sides, support plate 19 rear portion, support plate 19 upper surface is provided with locking positioning block 24, work top 20 is fastened on support plate 19 upper surface by locking positioning block 24.
The two main axle machine tool of one of the present utility model, when using this lathe, be placed on left fixture 12 and right fixture 13 by needing the workpiece of processing, this lathe can be two work pieces process simultaneously, operating efficiency is high, in use, utilizes X-axis motor 17 to drive X ball-screw 15 to rotate, X ball-screw 15 makes knife rest housing 16-1 X-axis transverse movement on X guide rail 14, moves to desired location stop motion; Utilize y-axis motor 16-4 to drive Y ball-screw 16-7 to rotate, band movable knife rack pedestal 16-3 Y-axis motion on Y guide rail 16-2, slides into desired location stop motion; Left Z motor 16-11 and right Z motor 16-12 is utilized to drive left Z driving shaft 16-13 and right Z driving shaft 16-14 to drive left carriage saddle 16-8 and right carriage saddle 16-9 to slide at left Z guide rail 16-5 and right Z guide rail 16-6Z axle, knife rest is made to slide into assigned address, tool spindle 16-10 rotates, carry its tools works, utilize actual measurement distance device 26, make the spacing of left carriage saddle 16-8 and right carriage saddle 16-9 keep stable.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (3)
1. a two main axle machine tool, it is characterized in that: comprise end basic platform (1), be arranged on the symmetrical left support frame (2) on end basic platform (1) and right support frame (3), be located at the left side brackets (4) in left support frame (2) and right support frame (3) and right side support (5) respectively, be located at the outside framework (6) between the lateral surface of left support frame (2) and the lateral surface of right support frame (3) and be arranged on the control system (7) of end basic platform (1) side, torsion compensation arrangement (8) is connected with between described right support frame (3) and right side support (5), the rotating shaft (9) be connected with torsion compensation arrangement (8) is rotatably connected between left side brackets (4) and right side support (5), left side brackets (4) is provided with the electric rotating machine (10) for driving rotating shaft (9), rotating shaft (9) is rotatably connected to rotaring carrier (11), rotaring carrier (11) upper surface is separately installed with left fixture (12) and right fixture (13), described outside framework (6) top is provided with and is horizontally installed with X guide rail (14), X guide rail (14) is provided with X ball-screw (15), X guide rail (14) laterally slidably connects cutter holder assembly by X ball-screw (15), outside framework (6) top is provided with for driving X ball-screw (15) to drive cutter holder assembly at the X-axis motor (17) of the upper transverse movement of X guide rail (14)
Described cutter holder assembly comprises the knife rest housing (16-1) be laterally slidably connected on X guide rail (14), be arranged on two Y guide rail be parallel to each other (16-2) on knife rest housing (16-1), Y-direction is slidably connected at the knife rest pedestal (16-3) on two Y guide rail (16-2), be arranged on the y-axis motor (16-4) on knife rest housing (16-1) top and the left Z guide rail (16-5) be arranged on knife rest pedestal (16-3) and right Z guide rail (16-6), the output of y-axis motor (16-4) is connected with Y ball-screw (16-7), y-axis motor (16-4) drives knife rest pedestal (16-3) to slide in the upper Y-direction of Y guide rail (16-2) by Y ball-screw (16-7), on described left Z guide rail (16-5) and right Z guide rail (16-6), Z-direction slidably connects left carriage saddle (16-8) and right carriage saddle (16-9) respectively, left carriage saddle (16-8) and right carriage saddle (16-9) are all provided with tool spindle (16-10), tool spindle (16-10) is provided with cutter, knife rest pedestal (16-3) is separately installed with left Z motor (16-11) and right Z motor (16-12), left Z motor (16-11) and right Z motor (16-12) output shaft are connected with left Z driving shaft (16-13) and right Z driving shaft (16-14), left Z driving shaft (16-13) and right Z driving shaft (16-14) drive left carriage saddle (16-8) and right carriage saddle (16-9) to slide left Z guide rail (16-5) and the upper Z axis of right Z guide rail (16-6) respectively.
2. the two main axle machine tool of one according to claim 1, it is characterized in that: described left fixture (12) and right fixture (13) include the base plate (18) be arranged on rotaring carrier (11), be located at the support plate (19) on base plate (18) and work top (20), base plate (18) is provided with for support plate (19) being clamped in front clamp keeper (21) on base plate and rear clamping keeper (22) and the abutment (23) for holding out against support plate (19), abutment (23) withstands on support plate (19) front end face, front clamp keeper (21) is located at support plate (19) front part sides, rear clamping keeper (22) is located at support plate (19) both sides, rear portion, support plate (19) upper surface is provided with locking positioning block (24), work top (20) is fastened on support plate (19) upper surface by locking positioning block (24).
3. the two main axle machine tool of one according to claim 1, it is characterized in that: described knife rest pedestal (16-3) is provided with distance-measuring device (25), be provided with actual measurement distance device (26) be connected with right Z driving shaft (16-14) with left Z driving shaft (16-13) in distance-measuring device (25), actual measurement distance device (26) is connected with control system (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555281.2U CN204108753U (en) | 2014-09-25 | 2014-09-25 | A kind of two main axle machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555281.2U CN204108753U (en) | 2014-09-25 | 2014-09-25 | A kind of two main axle machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108753U true CN204108753U (en) | 2015-01-21 |
Family
ID=52326111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420555281.2U Expired - Fee Related CN204108753U (en) | 2014-09-25 | 2014-09-25 | A kind of two main axle machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204108753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270848A (en) * | 2018-03-15 | 2019-09-24 | 艾格玛科技股份有限公司 | Double-head toolroom machine |
| TWI779456B (en) * | 2021-01-08 | 2022-10-01 | 仁一生醫股份有限公司 | Motion control method for double-spindle machining and double-spindle machining equipment |
-
2014
- 2014-09-25 CN CN201420555281.2U patent/CN204108753U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270848A (en) * | 2018-03-15 | 2019-09-24 | 艾格玛科技股份有限公司 | Double-head toolroom machine |
| CN110270848B (en) * | 2018-03-15 | 2021-04-16 | 艾格玛科技股份有限公司 | Double-head tool machine |
| TWI779456B (en) * | 2021-01-08 | 2022-10-01 | 仁一生醫股份有限公司 | Motion control method for double-spindle machining and double-spindle machining equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150121 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |