CN209737020U - Multifunctional numerical control machine tool - Google Patents
Multifunctional numerical control machine tool Download PDFInfo
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- CN209737020U CN209737020U CN201920499413.7U CN201920499413U CN209737020U CN 209737020 U CN209737020 U CN 209737020U CN 201920499413 U CN201920499413 U CN 201920499413U CN 209737020 U CN209737020 U CN 209737020U
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- machine tool
- numerical control
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Abstract
The utility model provides a multifunctional numerical control machine tool, include: the output end of the spindle box is provided with a horizontal deep hole drill bit through the angle head, the lifting righting frame is installed on the base and located between the angle head and the workbench, the lifting righting frame comprises two guide parts capable of being folded or opened, the two guide parts form a guide hole used for righting the horizontal deep hole drill bit in a folded state, the two guide parts form a dodging channel for the horizontal deep hole drill bit to be moved out of the guide hole in an opened state, and the lifting righting frame descends after the dodging channel is formed so as to avoid interference to the horizontal deep hole drill bit and continuous feeding drilling operation of the angle head. The utility model discloses not only can provide at the in-process of deep hole drill and right, the utilization ratio of full play drill bit drills out deeper hole moreover, reduces drill bit consumptive material cost, increases enterprise and social economic benefits, has simple structure, characteristics with low costs.
Description
Technical Field
The utility model relates to the technical field of machine tools, in particular to multifunctional numerical control machine tool.
Background
Among the prior art, the deep hole drilling lathe is when boring the deep hole, because deep hole drill bit length is very long, for the unable drilling of implementing of swing appears because of drill bit length overlength when avoiding drilling operation and need set up righting device to drill bit and drilling rod, righting device must set up the external diameter that the deep hole drill bit was lived to the round hole cover, nevertheless can occupy the effective drilling length of certain drill bit like this, the length that the righting device face of present deep hole drilling lathe usually made whole drill bit up to 1/2 becomes invalid section, consequently the material cost of greatly increased drill bit, the size of corresponding increase machine simultaneously and the drillable depth that influences the deep hole drill bit.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multifunctional numerical control machine tool to solve the technical problem.
In order to solve the above problems, as an aspect of the present invention, there is provided a multifunctional numerical control machine tool, including: the output end of the spindle box is provided with a horizontal deep hole drill bit through the angle head, the lifting righting frame is installed on the base and located between the angle head and the workbench, the lifting righting frame comprises two guide parts capable of being folded or opened, the two guide parts form a guide hole used for righting the horizontal deep hole drill bit in a folded state, the two guide parts form a dodging channel for the horizontal deep hole drill bit to be moved out of the guide hole in an opened state, and the lifting righting frame descends after the dodging channel is formed so as to avoid interference to the horizontal deep hole drill bit and continuous feeding drilling operation of the angle head.
Preferably, the lifting righting frame comprises a lifting column, a lifting driving mechanism and an opening and closing driving portion, the two guiding portions are installed at the top end of the lifting column through the opening and closing driving portion, and the lifting driving mechanism drives the lifting column to move up and down.
Preferably, the lifting righting frame further comprises a first base, the lifting column penetrates through a guide hole of the first base, the first base is provided with the lifting driving mechanism, and the lifting driving mechanism is connected with the lifting column.
Preferably, the liftable righting frame further comprises a horizontal adjusting part, and the two guide parts are movably mounted on the guide rail at the top end of the lifting column through the horizontal adjusting part.
preferably, the two guide portions are connected with the horizontal adjustment portion through a second base, and the opening and closing driving portion is installed on the second base.
Preferably, the guide part comprises a guide arm and a semicircular guide sleeve, and the guide sleeve is mounted at each of two ends of the guide arm.
preferably, the lifting driving mechanism comprises a lifting motor, a screw and nut mechanism and a belt, and the lifting motor drives the screw and nut mechanism to drive the lifting column to move up and down through the belt.
Preferably, the multifunctional numerical control machine further comprises a beam, the beam is mounted on the base, the spindle box is mounted on the beam through a two-dimensional motion platform, and the workbench is movably mounted on the base.
Preferably, the two-dimensional motion platform comprises a ram, a horizontal driving part and a first vertical driving part, the spindle box is mounted on the ram through the first vertical driving part, and the horizontal driving part is mounted on the cross beam to drive the ram to move horizontally.
preferably, the two-dimensional motion platform further comprises a centering device, the centering device is movably connected with the spindle box through a second vertical driving part, the centering device is provided with a clamping arm driving part and two vertical guide sleeve clamping arms which can be opened or closed, and the clamping arm driving part drives the two vertical guide sleeve clamping arms to be opened so as to avoid interference in installation of a cutting tool on the spindle box or drives the two vertical guide sleeve clamping arms to be closed so as to form a guide hole for centering a vertical deep-hole drill bit installed on the spindle box.
Since the technical scheme is used, the utility model discloses not only can provide at the in-process that the deep hole bored and right, can utilize the drill bit of length to bore deeper hole simultaneously moreover, have simple structure, characteristics with low costs.
Drawings
Fig. 1 schematically shows a schematic structural view of the present invention;
Figure 2 schematically shows an exploded view of the invention;
Figure 3 schematically shows a schematic view of the righting device in an open state;
Figure 4 schematically shows a schematic view of the righting device in a closed state;
Figure 5 schematically shows an exploded view of the righting device;
Figure 6 schematically shows a schematic view of a liftable righting frame in a closed state;
Figure 7 schematically shows a schematic view of a liftable righting frame in an open state;
Figure 8 schematically shows an exploded view of a liftable righting frame;
FIG. 9 schematically illustrates a schematic view of a first pedestal;
FIG. 10 schematically illustrates a cutting tool in use according to the present invention;
FIG. 11 schematically illustrates a vertical deep hole drill bit in use in accordance with the present invention;
FIG. 12 schematically illustrates a horizontal deep hole drill bit with a liftable centralizer frame in a closed position according to the present invention;
Fig. 13 schematically shows the schematic view of the present invention when using a horizontal deep hole drill and a liftable righting frame in an open state.
Reference numbers in the figures: 1. a main spindle box; 2. an angle head; 3. a base; 4. a lifting righting frame; 5. a work table; 6. a horizontal deep hole drill; 7. a lifting column; 8. an opening and closing drive part; 9. a first base; 10. a horizontal adjustment section; 11. a guide rail; 12. a second base; 13. a guide arm; 14. a guide sleeve; 15. a lifting motor; 16. a feed screw nut mechanism; 17. a belt; 18. a cross beam; 19. a ram; 20. a horizontal driving section; 21. a first vertical driving section; 22. a righting device; 23. a second vertical driving part; 24. a clamp arm driving part; 25. a vertical guide sleeve clamping arm; 26. a cutting tool; 27. a vertical deep hole drill; 28. a workpiece; 29. a guide rail; 30. a guide rail.
Detailed Description
the embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
The utility model discloses an aspect provides a multifunctional numerical control machine tool, include: the angle head 2 is installed at the output end of the spindle box 1, the horizontal deep hole drill bit 6 is installed at the angle head 2, the lifting righting frame 4 is installed on the base 3 and located between the angle head 2 and the working table 5, the lifting righting frame 4 comprises two guide portions capable of being folded or opened, the two guide portions form a guide hole used for righting the horizontal deep hole drill bit 6 when being folded, the two guide portions form an avoiding channel for the horizontal deep hole drill bit 6 to move out of the guide hole when being opened, and the lifting righting frame 4 descends after the avoiding channel is formed to avoid interference to the horizontal deep hole drill bit 6 and the continuous feeding drilling operation of the angle head 2.
Preferably, the guide part comprises a guide arm 13 and a semicircular guide sleeve 14, and the guide sleeve 14 is mounted at each end of the guide arm 13. The two guide sleeves 14 at the front and rear ends are formed with a guide hole, respectively, so that a better centering effect can be provided.
Referring to fig. 12 and 13, at the beginning stage of drilling the workpiece 28 by the vertical deep hole drill 27, the two guide portions of the liftable righting frame 4 are in a closed state, and the vertical deep hole drill 27 passes through the guide hole, at this time, the length of the vertical deep hole drill 27 exposed out of the workpiece 28 is longer; as the drilling process proceeds, the length of the vertical deep hole drill 27 exposed out of the workpiece 28 becomes shorter and shorter, so that the two guide portions of the liftable righting frame 4 are in an open state and move downward as a whole, so that the vertical deep hole drill 27 is kept in place through the escape passage, and at this time, because the vertical deep hole drill 27 with most of the length is located in the workpiece 28, the vertical deep hole drill has good righting performance, and the angle head 2 can further approach the workpiece 28, so as to drill a deeper hole.
Since the technical scheme is used, the utility model discloses not only can provide at the in-process of deep hole drill and right, it is right when opening with the decline state to avoid through two guide parts simultaneously horizontal deep hole drill bit reaches the angle head continues to feed the drill bit that the interference of drilling operation made equal length and bores deeper hole, reduces drill bit consumptive material cost relatively, increases enterprise economic benefits, has simple structure, characteristics with low costs.
Preferably, the lifting righting frame 4 comprises a lifting column 7, a lifting driving mechanism and an opening and closing driving part 8, the two guiding parts are installed at the top end of the lifting column 7 through the opening and closing driving part 8, and the lifting driving mechanism drives the lifting column 7 to move up and down. The opening/closing drive unit 8 may be an air cylinder, an oil cylinder, or the like. Preferably, the lifting driving mechanism comprises a lifting motor 15, a feed screw and nut mechanism 16 and a belt 17, and the lifting motor 15 drives the feed screw and nut mechanism 16 to drive the lifting column 7 to move up and down through the belt 17. The lifting motor 15 drives the feed screw nut mechanism 16 to move through a belt 17, so that the lifting of the lifting column 7 is realized.
Preferably, the liftable righting frame 4 further comprises a first base 9, the lifting column 7 is arranged in a guide hole of the first base 9 in a penetrating manner, the first base 9 is provided with the lifting driving mechanism, and the lifting driving mechanism is connected with the lifting column 7.
Preferably, the liftable righting frame 4 further comprises a horizontal adjusting part 10, and the two guide parts are movably mounted on a guide rail 11 at the top end of the lifting column 7 through the horizontal adjusting part 10. The level adjustment part 10 may be a cylinder or an oil cylinder, etc. Preferably, the two guide portions are connected to the horizontal adjustment portion 10 through a second base 12, and the opening and closing driving portion 8 is mounted on the second base 12.
preferably, the multifunctional numerical control machine further comprises a beam 18, the beam 18 is installed on the base 3, the spindle box 1 is installed on the beam 18 through a two-dimensional motion platform, and the workbench 5 is movably installed on the base 3. Preferably, the two-dimensional motion platform comprises a ram 19, a horizontal driving part 20 and a first vertical driving part 21, the spindle box 1 is mounted on the ram 19 through the first vertical driving part 21, and the horizontal driving part 20 is mounted on the cross beam 18 to drive the ram 19 to move horizontally.
preferably, the two-dimensional motion platform further comprises a centering device 22, the centering device 22 is movably connected with the spindle box 1 through a second vertical driving part 23, a clamping arm driving part 24 and two vertical guide sleeve clamping arms 25 capable of being opened or closed are arranged on the centering device 22, and the clamping arm driving part 24 drives the two vertical guide sleeve clamping arms 25 to be opened so as to avoid interference with cutting tools 26 mounted on the spindle box 1 or drives the two vertical guide sleeve clamping arms 25 to be closed so as to form a guide hole for centering a vertical deep-hole drill 27 mounted on the spindle box 1.
for example, in the cutting state shown in fig. 10, the second vertical drive 23 raises the entire centering device 22 upward and opens the two vertical guide collet arms 25 by the collet arm drive 24 for the passage of the cutting tool 26, avoiding interference with the cutting tool 26.
In the vertical deep hole machining state shown in fig. 11, the vertical deep hole drill 27 needs to be straightened, for this purpose, the second vertical driving portion 23 extends the whole righting device 22 downwards, and the two vertical guide sleeve clamping arms 25 are folded by the clamping arm driving portion 24, so that the two semicircular guide sleeves 33 installed at the recessed portions of the vertical guide sleeve clamping arms 25 are spliced to form a complete circular guide sleeve for the vertical deep hole drill 27 to pass through, and the vertical deep hole drill is straightened.
When horizontal deep hole drilling is carried out, the spindle box 1 is moved to one side end part of the cross beam 18 through the two-dimensional motion platform. The angle head 2 is arranged at the output end of the spindle box 1, the horizontal deep hole drill bit 6 is arranged, the height of the lifting righting frame 4 is adjusted up and down to the height position corresponding to the horizontal deep hole drill bit 6, the horizontal deep hole drill bit 6 penetrates through the guide hole of the lifting righting frame 4, and the drilling positions of the workpiece 28 at different heights in the vertical direction are adjusted by adjusting the spindle box 1 and the lifting righting frame 4 to move up and down synchronously. The workpiece 28 is placed on the table 5, and the table 5 is movably mounted on the base 3, so that different drilling positions of the workpiece 28 in the horizontal direction can be adjusted by the table 5.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. a multifunctional numerical control machine tool comprises: the angle head drilling machine is characterized in that the liftable righting frame (4) comprises two guide parts which can be folded or opened, the two guide parts form a guide hole for righting the horizontal deep hole drill bit (6) when in a folded state, the two guide parts form an avoidance channel for the horizontal deep hole drill bit (6) to move out of the guide hole when in an opened state, and the liftable righting frame (4) descends after the avoidance channel is formed so as to avoid interference on the horizontal deep hole drill bit (6) and the continuous feeding drilling operation of the angle head (2).
2. The numerical control machine tool according to claim 1, characterized in that the lifting righting frame (4) comprises a lifting column (7), a lifting driving mechanism and an opening and closing driving part (8), the two guiding parts are installed on the top end of the lifting column (7) through the opening and closing driving part (8), and the lifting driving mechanism drives the lifting column (7) to move up and down.
3. The numerical control machine tool according to claim 2, characterized in that the lifting righting frame (4) further comprises a first base (9), the lifting column (7) is arranged in a guide hole of the first base (9) in a penetrating manner, the lifting driving mechanism is arranged on the first base (9), and the lifting driving mechanism is connected with the lifting column (7).
4. The numerical control machine tool according to claim 2, characterized in that the liftable righting frame (4) further comprises a horizontal adjusting part (10), and the two guiding parts are movably mounted on a guide rail (11) at the top end of the lifting column (7) through the horizontal adjusting part (10).
5. the numerical control machine tool according to claim 4, characterized in that the two guides are connected to the horizontal adjustment part (10) through a second base (12), the opening and closing drive part (8) being mounted on the second base (12).
6. the numerical control machine tool according to claim 4, characterized in that the guide part comprises a guide arm (13) and a semicircular guide sleeve (14), and one guide sleeve (14) is mounted at each end of the guide arm (13).
7. The numerical control machine tool according to claim 2, characterized in that the lifting driving mechanism comprises a lifting motor (15), a feed screw and nut mechanism (16) and a belt (17), and the lifting motor (15) drives the feed screw and nut mechanism (16) to move the lifting column (7) up and down through the belt (17).
8. The numerical control machine tool according to claim 1, characterized in that it further comprises a cross beam (18), said cross beam (18) being mounted on said base (3), said headstock (1) being mounted on said cross beam (18) by means of a two-dimensional motion platform, said table (5) being movably mounted on said base (3).
9. The numerical control machine tool according to claim 8, characterized in that the two-dimensional motion platform comprises a ram (19), a horizontal driving part (20) and a first vertical driving part (21), the headstock (1) is mounted on the ram (19) through the first vertical driving part (21), and the horizontal driving part (20) is mounted on the cross beam (18) to drive the ram (19) to move horizontally.
10. The NC machine tool according to claim 9, characterized in that the two-dimensional motion platform further comprises a centering device (22), the centering device (22) is movably connected with the headstock (1) through a second vertical driving part (23), the centering device (22) is provided with a clamping arm driving part (24) and two vertical guide collet arms (25) which can be opened or closed, the clamping arm driving part (24) drives the two vertical guide collet arms (25) to be opened so as to avoid interference with a cutting tool (26) mounted on the headstock (1) or drives the two vertical guide collet arms (25) to be closed so as to form a pilot hole for centering a vertical deep-hole drill (27) mounted on the headstock (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499413.7U CN209737020U (en) | 2019-04-10 | 2019-04-10 | Multifunctional numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499413.7U CN209737020U (en) | 2019-04-10 | 2019-04-10 | Multifunctional numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209737020U true CN209737020U (en) | 2019-12-06 |
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ID=68720762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920499413.7U Active CN209737020U (en) | 2019-04-10 | 2019-04-10 | Multifunctional numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209737020U (en) |
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2019
- 2019-04-10 CN CN201920499413.7U patent/CN209737020U/en active Active
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