CN116604358A - Multi-channel machine tool with visual positioning and online detection functions - Google Patents
Multi-channel machine tool with visual positioning and online detection functions Download PDFInfo
- Publication number
- CN116604358A CN116604358A CN202310839950.2A CN202310839950A CN116604358A CN 116604358 A CN116604358 A CN 116604358A CN 202310839950 A CN202310839950 A CN 202310839950A CN 116604358 A CN116604358 A CN 116604358A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- wheel
- tool
- cutter
- driving
- 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
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 230000000007 visual effect Effects 0.000 title claims abstract description 24
- 239000000523 sample Substances 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims description 36
- 230000001360 synchronised effect Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 description 17
- 230000006872 improvement Effects 0.000 description 5
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- B23Q17/248—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves using special electromagnetic means or methods
- B23Q17/249—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves using special electromagnetic means or methods using image analysis, e.g. for radar, infrared or array camera images
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Drilling And Boring (AREA)
Abstract
The invention provides a multichannel machine tool with visual positioning and online detection functions, which belongs to the technical field of high-precision machine tools, and comprises a base, wherein an upright post and a cross beam are arranged on the base, a first main shaft and a second main shaft are operatively connected to the cross beam, the first main shaft and the second main shaft can move along the X-axis direction and the Z-axis direction under the driving of respective motor groups, a first workbench and a second workbench are operatively connected to the base, the first workbench and the second workbench can move along the Y-axis direction under the driving of respective motors, and a first numerical control turntable and a second numerical control turntable are respectively arranged on the first workbench and the second workbench; the first main shaft and the second main shaft are respectively provided with a first CCD component and a second CCD component, the first main shaft and the second main shaft are respectively detachably connected with a wireless probe, the base is also provided with a first tool magazine and a second tool magazine, the first tool magazine is positioned at the outer side of the first workbench, and the second tool magazine is positioned at the outer side of the second workbench.
Description
Technical Field
The invention relates to the technical field of high-precision machine tools, in particular to a multichannel machine tool with visual positioning and online detection functions.
Background
The three-axis machining and the five-axis machining are common in the numerical control machine tool, the three-axis machining is used for finishing machining of different shapes of one surface, and if a three-dimensional curved surface is involved or the machined part is deeper, the machining is finished by the five-axis machining. In order to make the cutting edge of the cutter be in a correct and reasonable position, a numerical control machine tool usually adopts a CCD assembly, and the grabbing coordinates are visually positioned through the CCD assembly, so that the position of the spindle on the XYZ axis is controlled according to the grabbing coordinate setting program.
Five-axis machining also has the advantage that shorter, stronger cutters can be used, with shorter and rigid cutting blades helping to speed up cutting with minimal vibration. But also to achieve an excellent surface finish, resulting in better workpiece quality.
However, most of the conventional five-axis machining tools are single-channel machine tools, namely, a workpiece to be machined is placed on a five-axis clamping position, single-head machining of a single main shaft cannot be achieved, multiple-axis simultaneous machining cannot be achieved, and therefore after machining on the last five-axis clamping position is completed, the workpiece is replaced to the next five-axis clamping position, and multiple clamping effects on machining efficiency exist.
Disclosure of Invention
The invention aims to solve the technical problem of providing a multi-channel machine tool with visual positioning and on-line detection functions.
The technical scheme of the invention is that the multichannel machine tool with the visual positioning and online detection functions comprises a base, wherein an upright post and a cross beam are arranged on the base, a first main shaft and a second main shaft are operatively connected to the cross beam, the first main shaft and the second main shaft can move along the X-axis direction and the Z-axis direction under the driving of respective motor groups, a first workbench and a second workbench are operatively connected to the base, the first workbench and the second workbench can move along the Y-axis direction under the driving of respective motors, a first numerical control turntable and a second numerical control turntable are respectively arranged on the first workbench and the second workbench, and a five-axis clamping position capable of rotating around the X-axis direction and the Z-axis direction is respectively formed on the first numerical control turntable and the second numerical control turntable; the first main shaft and the second main shaft are respectively provided with a first CCD component and a second CCD component, the first main shaft and the second main shaft are respectively detachably connected with a wireless probe, the base is also provided with a first tool magazine and a second tool magazine, the first tool magazine is positioned at the outer side of the first workbench, and the second tool magazine is positioned at the outer side of the second workbench.
As an implementation mode, a movable cavity is formed in the cross beam, and an upper guide rail and a lower guide rail are respectively arranged at the upper side and the lower side of the movable cavity;
the first main shaft is in sliding connection with the upper guide rail and the lower guide rail, a first driving shaft along the X-axis direction and a first driving motor for driving the first driving shaft are also arranged in the movable cavity, and the first main shaft is driven by the first driving shaft to move along the X-axis direction;
the second main shaft is in sliding connection with the upper guide rail and the lower guide rail, a second driving shaft along the X-axis direction and a second driving motor for driving the second driving shaft are further arranged in the movable cavity, and the second main shaft is driven by the second driving shaft to move along the X-axis direction.
As an implementation mode, the first driving motor and the second driving motor are respectively close to two ends of the cross beam, and a first cover plate and a second cover plate are respectively arranged at two ends of the cross beam.
As an implementation mode, upper and lower two sides of the beam are respectively provided with an upper cloth folding rail and a lower cloth folding rail, the upper cloth folding rail and the lower cloth folding rail are both positioned outside the movable cavity, two sides of the first main shaft and the second main shaft are respectively provided with an outer cloth folding and an inner cloth folding, and the outer cloth folding and the inner cloth folding are both connected to the upper cloth folding rail and the lower cloth folding rail.
As one embodiment, the first numerical control turntable and the second numerical control turntable each include a support mechanism, a tilt shaft, and a rotation shaft on which the five-axis clamp is formed.
As an implementation mode, tool setting gauges are arranged on the first workbench and the second workbench.
As one embodiment, the tool setting gauge is supported by a raising block provided on the first table or the second table.
As an implementation mode, the first tool magazine and the second tool magazine are both provided with tool magazine supports, a cutter disc is arranged on each tool magazine support, a plurality of clamping positions are arranged around each cutter disc, a tool shank clamp is arranged in each clamping position, a C-shaped clamping opening is formed in one outward side of each tool shank clamp, and the tool shanks are arranged in the tool shank clamps through the clamping openings;
the knife handle comprises a chuck and a handle column, a ring groove in smooth transition is arranged around the chuck, a calibration edge along the Z-axis direction is arranged on the handle column, the position of the calibration edge is opposite to the position of the knife handle corresponding to the knife edge, a first wheel cavity and a second wheel cavity are arranged in the knife handle clamp, the first wheel cavity and the second wheel cavity are respectively positioned at two sides of the clamp opening, a first contact wheel and a second contact wheel are respectively arranged in the first wheel cavity and the second wheel cavity, wheel rods of the first contact wheel and the second contact wheel penetrate downwards and are respectively connected with a first synchronous wheel and a second synchronous wheel, an arc-shaped first yielding groove and a second yielding groove are also arranged in the knife handle clamp, the first abdication groove and the second abdication groove are respectively used for the wheel rod of the first contact wheel and the wheel rod of the second contact wheel to penetrate through, a first elastic piece and a second elastic piece which are in contact with the corresponding wheel rods are respectively arranged in the first abdication groove and the second abdication groove, the knife handle clamp is provided with a downward calibration motor, a rotating shaft of the calibration motor penetrates through the lower part of the clamp position and is provided with a pressure sensing piece on the periphery, the rotating shaft of the calibration motor is provided with a driving wheel, a V-shaped synchronous belt is connected between the driving wheel and the first synchronous wheel and between the second synchronous wheel, and the bent part of the synchronous belt is tightly attached to the handle column;
the first main shaft and the second main shaft are internally provided with clamping cavities into which the tool handles extend, clamping jaws are arranged in the clamping cavities, and when the pressure sensing piece detects the maximum pressure value in the rotation process of the tool handles, the clamping jaws clamp the tool handles and reset zero signals corresponding to the first main shaft or the second main shaft.
As an implementation mode, the cutter magazine support is further provided with a cutter, the cutter is connected with a cutter magazine rotating seat, and the cutter head is arranged on the cutter magazine support through the cutter magazine rotating seat.
As an implementation mode, the cutter head is further provided with a plurality of inserting positions, a cutter handle disc is arranged in each inserting position, the positions of the cutter handle disc and the cutter handle clamps are staggered, and the cutter head is further provided with cutter number plates for indicating the cutter handle disc and the cutter handle clamps in a matching mode.
Compared with the prior art, the invention has the beneficial effects that the first main shaft and the second main shaft are adopted for simultaneous processing, wherein the independent control of double XYZ shafts and the independent compensation of double probes can realize simultaneous multi-surface processing of a workpiece on a five-shaft clamping position, and the clamping exchanging process is reduced. Meanwhile, the first spindle and the second spindle are respectively provided with the independent first tool magazine and the independent second tool magazine, so that independent tool changing can be realized. The grabbing coordinates are visually positioned through the double CCD assemblies, so that the positions of the main shaft on the XZ axis and the workbench on the Y axis are controlled according to the grabbing coordinate setting program. And the two probes are used for carrying out on-line detection by the main shaft grabbing probe before the cutter is replaced, so that the specific position of the workpiece is determined. Compared with the traditional machine table, the multi-channel machine tool can realize double-head simultaneous processing, reduces clamping times and greatly improves processing efficiency.
Drawings
FIG. 1 is a schematic diagram of a multi-channel machine tool with visual positioning and on-line detection functions according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of a second numerical control turret according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the first tool magazine or the second tool magazine according to the embodiment of the present invention;
FIG. 4 is a schematic view of the bottom view of a tool shank clip according to an embodiment of the present invention;
FIG. 5 is a schematic view of the top view of a tool shank clip according to an embodiment of the present invention;
fig. 6 is a layout cross-sectional view of a first spindle according to an embodiment of the present invention.
In the figure: 1. a base; 2. a column; 3. a cross beam; 4. a first spindle; 5. a second spindle; 6. a first work table; 7. a second work table; 8. a first numerical control turntable; 9. a second numerical control turntable; 10. five-axis clamping positions; 11. a first CCD assembly; 12. a second CCD assembly; 13. a wireless probe; 14. a first tool magazine; 15. a second tool magazine; 16. a movable cavity; 17. an upper guide rail; 18. a lower guide rail; 19. a first drive shaft; 20. a first driving motor; 21. a second drive shaft; 22. a second driving motor; 23. a first cover plate; 24. a second cover plate; 25. folding and distributing an upper rail; 26. folding and distributing a lower rail; 27. an outer folding cloth; 28. inner folding cloth; 29. a support mechanism; 30. a tilting shaft; 31. a rotation shaft; 32. a tool setting gauge; 33. a lifting block; 34. a tool magazine bracket; 35. a cutterhead; 36. clamping positions; 37. a knife handle clamp; 38. a clamping opening; 39. a knife handle; 40. a chuck; 41. a stem; 42. a ring groove; 43. calibrating the edges; 44. a first wheel cavity; 45. a second wheel cavity; 46. a first contact wheel; 47. a second contact wheel; 48. a first synchronizing wheel; 49. a second synchronizing wheel; 50. a first relief groove; 51. a second relief groove; 52. a first elastic member; 53. a second elastic member; 54. calibrating a motor; 55. a pressure sensing sheet; 56. a driving wheel; 57. a synchronous belt; 58. clamping a cavity; 59. a clamping jaw; 60. a divider; 61. a tool magazine rotating seat; 62. inserting the position; 63. a knife handle disc; 64. and a knife number plate.
Detailed Description
The foregoing and other embodiments and advantages of the invention will be apparent from the following, more complete, description of the invention, taken in conjunction with the accompanying drawings. It will be apparent that the described embodiments are merely some, but not all, embodiments of the invention.
In one embodiment, as shown in FIG. 1.
The multi-channel machine tool with the visual positioning and on-line detection functions comprises a base 1, wherein an upright post 2 and a cross beam 3 are arranged on the base 1, a first main shaft 4 and a second main shaft 5 are operatively connected to the cross beam 3, the first main shaft 4 and the second main shaft 5 can move along the X-axis direction and the Z-axis direction under the driving of respective motor groups, a first workbench 6 and a second workbench 7 are operatively connected to the base 1, the first workbench 6 and the second workbench 7 can move along the Y-axis direction under the driving of respective motors, a first numerical control turntable 8 and a second numerical control turntable 9 are respectively arranged on the first workbench 6 and the second workbench 7, and a five-axis clamping position 10 capable of rotating around the X-axis direction and the Z-axis direction is respectively formed on the first numerical control turntable 8 and the second numerical control turntable 9. The first spindle 4 and the second spindle 5 are respectively provided with a first CCD component 11 and a second CCD component 12, the first spindle 4 and the second spindle 5 are respectively detachably connected with a wireless probe 13, the base 1 is also provided with a first tool magazine 14 and a second tool magazine 15, the first tool magazine 14 is positioned on the outer side of the first workbench 6, and the second tool magazine 15 is positioned on the outer side of the second workbench 7.
In this embodiment, instead of the conventional single-channel machine tool, the first spindle 4 and the second spindle 5 are adopted to process simultaneously, wherein independent control of the double XYZ axes and independent compensation of the double probes can realize simultaneous multi-surface processing of the workpiece on one five-axis clamping position 10, so that the clamping exchanging process is reduced. Meanwhile, the first spindle 4 and the second spindle 5 are respectively provided with a first tool magazine 14 and a second tool magazine 15 which are independent, so that independent tool changing can be realized. The grabbing coordinates are visually positioned through the double CCD assemblies, so that the positions of the main shaft on the XZ axis and the workbench on the Y axis are controlled according to the grabbing coordinate setting program. And the two probes are used for carrying out on-line detection by the main shaft grabbing probe before the cutter is replaced, so that the specific position of the workpiece is determined. Compared with the traditional machine table, the multi-channel machine tool can realize double-head simultaneous processing, reduces clamping times and greatly improves processing efficiency.
In one embodiment, as shown in FIG. 1.
The multi-channel machine tool with the visual positioning and on-line detection functions is provided with a movable cavity 16 in a cross beam 3, and an upper guide rail 17 and a lower guide rail 18 are respectively arranged on the upper side and the lower side in the movable cavity 16; the first main shaft 4 is connected with the upper guide rail 17 and the lower guide rail 18 in a sliding way, a first driving shaft 19 along the X-axis direction and a first driving motor 20 for driving the first driving shaft 19 are also arranged in the movable cavity 16, and the first main shaft 4 is driven by the first driving shaft 19 to move along the X-axis direction; the second main shaft 5 is slidably connected with the upper guide rail 17 and the lower guide rail 18, a second driving shaft 21 along the X-axis direction and a second driving motor 22 for driving the second driving shaft 21 are also arranged in the movable cavity 16, and the second main shaft 5 is driven by the second driving shaft 21 to move along the X-axis direction.
In the present embodiment, by providing the upper rail 17 and the lower rail 18 in the movable chamber 16, the first spindle 4 and the second spindle 5 are simultaneously slidably connected, and the first spindle 4 and the second spindle 5 are respectively independently controlled, wherein the first spindle 4 is controlled by the first driving shaft 19 and the first driving motor 20 driving the first driving shaft 19, the second spindle 5 is controlled by the second driving shaft 21 and the second driving motor 22 driving the second driving shaft 21, and the first driving shaft 19 and the second driving shaft 21 are staggered in the Z-axis direction. In addition, the first spindle 4 and the second spindle 5 are respectively controlled by a third motor and a fourth motor (not shown) located at two motor positions between the outer tuck cloth 27 and the inner tuck cloth 28, the first spindle 4 moves along the Z-axis direction under the drive of the third motor, and the second spindle 5 moves along the Z-axis direction under the drive of the fourth motor. It follows that the first spindle 4 and the second spindle 5 are independently controlled on the XZ axis.
In one embodiment, as shown in FIG. 1.
The first driving motor 20 and the second driving motor 22 of the multi-channel machine tool with the visual positioning and on-line detection functions provided in the embodiment are respectively close to two ends of the beam 3, and the two ends of the beam 3 are respectively provided with a first cover plate 23 and a second cover plate 24.
In the present embodiment, the first and second driving motors 20 and 22 can be protected by the first and second cover plates 23 and 24 provided at both ends.
In one embodiment, as shown in FIG. 1.
The multichannel machine tool with the visual positioning and on-line detection functions is provided in this embodiment, wherein the upper side and the lower side of the beam 3 are respectively provided with a cloth folding upper rail 25 and a cloth folding lower rail 26, the cloth folding upper rail 25 and the cloth folding lower rail 26 are both positioned outside the movable cavity 16, both sides of the first main shaft 4 and the second main shaft 5 are respectively provided with an outer cloth folding 27 and an inner cloth folding 28, and the outer cloth folding 27 and the inner cloth folding 28 are both connected on the cloth folding upper rail 25 and the cloth folding lower rail 26.
In the present embodiment, the outer folded cloth 27 and the inner folded cloth 28 are respectively provided on both sides of the first spindle 4 and the second spindle 5, and the outer ends of the two outer folded cloths 27 are respectively fixed on the first cover plate 23 and the second cover plate 24 in a normal state in order to show the requirement of the movable chamber 16 and the internal components thereof in a state in which the outer ends of the two outer folded cloths 27 are released and are moved inward. I.e. as the first spindle 4 and the second spindle 5 move, the outer and inner flaps 27, 28 always cover the movable chamber 16, although they move. The outer tuck 27 and the inner tuck 28 move along the tuck upper rail 25 and the tuck lower rail 26 while following the movement.
In one embodiment, as shown in FIG. 2.
The multi-channel machine tool with visual positioning and on-line detection functions provided in this embodiment includes a support mechanism 29, a tilt shaft 30, and a rotation shaft 31, and the five-axis clamping position 10 is formed on the rotation shaft 31. Tool setting gauge 32 is provided on each of the first table 6 and the second table 7. Tool setting gauge 32 is supported by a raising block 33 provided on first table 6 or second table 7.
In the present embodiment, the first numerical control turret 8 and the second numerical control turret 9 each take a conventional configuration including three major components of a supporting mechanism 29, a tilt shaft 30, and a rotation shaft 31. In addition, tool setting gauge 32 and cooperatively positioned spacer 33 are of conventional construction.
In one embodiment, as shown in fig. 3-6.
The multi-channel machine tool with the visual positioning and on-line detection functions is provided with a tool magazine support 34 arranged on a first tool magazine 14 and a second tool magazine 15, a cutter disc 35 is arranged on the tool magazine support 34, a plurality of clamping positions 36 are arranged around the cutter disc 35, a tool shank clamp 37 is arranged in the clamping positions 36, a C-shaped clamp opening 38 is arranged on one side of the tool shank clamp 37 facing outwards, and a tool shank 39 is arranged in the tool shank clamp 37 through the clamp opening 38; the knife handle 39 comprises a chuck 40 and a handle column 41, a ring groove 42 with smooth transition is arranged around the chuck 40, a calibration edge 43 along the Z-axis direction is arranged on the handle column 41, the position of the calibration edge 43 is opposite to the position of the knife handle 39 corresponding to the knife edge, a first wheel cavity 44 and a second wheel cavity 45 are arranged in the knife handle clamp 37, the first wheel cavity 44 and the second wheel cavity 45 are respectively positioned at two sides of the clamp opening 38, a first contact wheel 46 and a second contact wheel 47 are respectively arranged in the first wheel cavity 44 and the second wheel cavity 45, the first contact wheel 46 and the second contact wheel 47 are embedded into and tightly press the ring groove 42, wheel rods of the first contact wheel 46 and the second contact wheel 47 are downwards penetrated and are respectively connected with a first synchronous wheel 48 and a second synchronous wheel 49, the cutter handle clamp 37 is internally provided with an arc-shaped first abdication groove 50 and a second abdication groove 51, the first abdication groove 50 and the second abdication groove 51 are respectively penetrated by a wheel rod of the first contact wheel 46 and a wheel rod of the second contact wheel 47, the first abdication groove 50 and the second abdication groove 51 are respectively provided with a first elastic piece 52 and a second elastic piece 53 which are in contact with the corresponding wheel rods, the cutter handle clamp 37 is provided with a downward calibration motor 54, a rotating shaft of the calibration motor 54 penetrates to the lower part of the clamping position 36 and is provided with a pressure sensing piece 55 around, the rotating shaft of the calibration motor 54 is provided with a driving wheel 56, a V-shaped synchronous belt 57 is connected between the driving wheel 56 and the first synchronous wheel 48 and the second synchronous wheel 49, and the bending part of the synchronous belt 57 is tightly attached to the handle column 41; the first main shaft 4 and the second main shaft 5 are respectively provided with a clamping cavity 58 into which the knife handle 39 extends, the clamping cavities 58 are internally provided with clamping jaws 59, and when the pressure sensing piece 55 detects the maximum pressure value in the rotation process of the knife handle 39, the clamping jaws 59 clamp the knife handle 39 and reset the zero signals corresponding to the first main shaft 4 or the second main shaft 5.
In this embodiment, the above-described technical scheme is adopted in order to improve the machining accuracy and widen the machining range. It is known that if the tool rotates more than one revolution during machining, there is no calibration requirement called zero in this embodiment. However, if the cutter rotates less than one circle during machining, a series of engraving processes are performed, and the specific position of the cutter blade during initial contact is necessary to be adjusted according to the actual surface to be machined of the workpiece. When the spindle is used for replacing a tool, the tool shank 39 of the tool is clamped into the tool shank clamp 37 towards the C-shaped clamp opening 38, then the spindle is moved to the position above the next corresponding tool shank clamp 37, the fastening tool shank 39 is grabbed from top to bottom, and then the fastening tool shank 39 is taken out upwards. At this time, it is not known where the cutter blade is oriented to the bottom for the spindle, and particularly, when the cutter is placed on the cutter head 35, a circumferential shift may occur as the cutter head 35 rotates itself.
Therefore, in the present embodiment, by adopting the above technical scheme, the cutter edge can be accurately determined by the mutual cooperation formed by the improvement of the three aspects, so that the processing precision is improved during processing, and the range of the finish engraving processing which cannot be performed originally is widened. The first aspect is an improvement to the tool in terms of a smoothly transitioned ring groove 42 and a alignment rib 43 along the Z-axis. The second aspect is an improvement of the shank holder 37, which is embodied on the first contact wheel 46, the second contact wheel 47, the first synchronizing wheel 48, the second synchronizing wheel 49, the first elastic member 52, the second elastic member 53, the alignment motor 54, the driving wheel 56, the pressure sensing piece 55, and the timing belt 57. A third aspect is an improvement of the first spindle 4 and the second spindle 5 in terms of the control of the clamping jaw 59. In this way, when the engraving and milling tool is replaced, the first spindle 4 or the second spindle 5 does not immediately clamp the tool shank 39 when gripping the tool shank 39 from the top down, but the driving wheel 56 is rotated by the first and second synchronizing wheels 48 and 49 and the first and second contact wheels 46 and 47 by the driving of the alignment motor 54, so that the tool shank 39 is rotated in the tool shank holder 37. During the rotation, the alignment rib 43 presses against the timing belt 57, so that the timing belt 57 is further tensioned, and the pressure value detected by the pressure-sensitive plate 55 is maximized, and the position of the blade is also determined by the rotation. The clamping jaw 59 now clamps the tool shank 39 and resets the zero signal corresponding to the first spindle 4 or the second spindle 5. Thereafter, during machining, it is possible to control the start of cutting from a specific angle.
In addition, the timing belt 57 is a tension belt, and a certain pressure is generated at the pressure-sensitive sheet 55, and the pressure is increased as the alignment rib 43 is pressed against the timing belt 57. When the handle 39 is taken out upwards, the smoothly-transited ring groove 42 presses the first contact wheel 46 and the second contact wheel 47 in the upward moving process, so that the first contact wheel and the second contact wheel are in abdication along the first abdication groove 50 and the second abdication groove 51, and then reset under the action of the first elastic piece 52 and the second elastic piece 53.
In one embodiment, as shown in fig. 3.
The multi-channel machine tool with visual positioning and on-line detection functions provided in this embodiment is further provided with a divider 60 on the tool magazine support 34, the divider 60 is connected with a tool magazine rotating seat 61, and the cutterhead 35 is arranged on the tool magazine support 34 through the tool magazine rotating seat 61.
In the present embodiment, the angular displacement of each rotation of the magazine rotating seat 61 can be equalized by the divider 60.
In one embodiment, as shown in fig. 3.
The multichannel machine tool with visual positioning and on-line detection functions provided by the embodiment is characterized in that a plurality of inserting positions 62 are further arranged on a cutter disc 35, a cutter handle disc 63 is arranged in each inserting position 62, the positions of each cutter handle disc 63 and each cutter handle clamp 37 are staggered, and a cutter number plate 64 matched with and used for indicating each cutter handle disc 63 and each cutter handle clamp 37 is further arranged on the cutter disc 35.
In the present embodiment, there are some special cutters located at the periphery of the cutterhead 35, and some normal cutters located at the periphery of the cutterhead 35, the normal cutters being inserted into the cutterhead 35 through the insertion sites 62, and all the cutters being distinguished by the cutter number plate 64.
The above-described embodiments are provided to further explain the objects, technical solutions, and advantageous effects of the present invention in detail. It should be understood that the foregoing is only illustrative of the present invention and is not intended to limit the scope of the present invention. It should be noted that any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art without departing from the spirit and principles of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. The utility model provides a multichannel lathe with vision positioning and on-line measuring function, includes base (1), be equipped with stand (2) and crossbeam (3) on base (1), its characterized in that, be connected with first main shaft (4) and second main shaft (5) on crossbeam (3) are operative, first main shaft (4) and second main shaft (5) can be along X axis direction and Z axis direction removal under the drive of respective motor group, be connected with first workstation (6) and second workstation (7) on base (1), first workstation (6) and second workstation (7) can be along Y axis direction removal under respective motor drive, be equipped with first numerical control revolving stage (8) and second numerical control revolving stage (9) on first workstation (6) and second workstation (7) respectively, be formed with one on first numerical control revolving stage (8) and second numerical control revolving stage (9) respectively and can wind five clamp axle (10) of X axis direction and Z axis direction rotation;
the device comprises a first main shaft (4) and a second main shaft (5), wherein a first CCD component (11) and a second CCD component (12) are respectively arranged on the first main shaft (4) and the second main shaft (5), wireless probes (13) are respectively detachably connected to the first main shaft (4) and the second main shaft (5), a first tool magazine (14) and a second tool magazine (15) are further arranged on a base (1), the first tool magazine (14) is located on the outer side of a first workbench (6), and the second tool magazine (15) is located on the outer side of a second workbench (7).
2. The multi-channel machine tool with the visual positioning and on-line detection functions according to claim 1, wherein a movable cavity (16) is formed in the cross beam (3), and an upper guide rail (17) and a lower guide rail (18) are respectively arranged on the upper side and the lower side in the movable cavity (16);
the first main shaft (4) is in sliding connection with the upper guide rail (17) and the lower guide rail (18), a first driving shaft (19) along the X-axis direction and a first driving motor (20) for driving the first driving shaft (19) are also arranged in the movable cavity (16), and the first main shaft (4) is driven by the first driving shaft (19) to move along the X-axis direction;
the second main shaft (5) is in sliding connection with the upper guide rail (17) and the lower guide rail (18), a second driving shaft (21) along the X-axis direction and a second driving motor (22) for driving the second driving shaft (21) are further arranged in the movable cavity (16), and the second main shaft (5) is driven by the second driving shaft (21) to move along the X-axis direction.
3. The multi-channel machine tool with the visual positioning and on-line detection functions according to claim 2, wherein the first driving motor (20) and the second driving motor (22) are respectively close to two ends of the cross beam (3), and two ends of the cross beam (3) are respectively provided with a first cover plate (23) and a second cover plate (24).
4. The multi-channel machine tool with the visual positioning and on-line detection functions according to claim 2, wherein a cloth folding upper rail (25) and a cloth folding lower rail (26) are respectively arranged on the upper side and the lower side of the cross beam (3), the cloth folding upper rail (25) and the cloth folding lower rail (26) are both positioned outside the movable cavity (16), an outer cloth folding (27) and an inner cloth folding (28) are respectively arranged on the two sides of the first main shaft (4) and the second main shaft (5), and the outer cloth folding (27) and the inner cloth folding (28) are both connected to the cloth folding upper rail (25) and the cloth folding lower rail (26).
5. Multi-channel machine tool with visual positioning and on-line detection functions according to claim 1, characterized in that the first numerically controlled turret (8) and the second numerically controlled turret (9) each comprise a support mechanism (29), a tilting axis (30), and a rotation axis (31), the five-axis clamping (10) being formed on the rotation axis (31).
6. The multi-channel machine tool with visual positioning and on-line detection functions according to claim 1, characterized in that tool setting gauges (32) are arranged on the first workbench (6) and the second workbench (7).
7. Multi-channel machine tool with visual positioning and on-line detection functions according to claim 1, characterized in that the tool setting gauge (32) is supported by a lifting block (33) provided on the first table (6) or on the second table (7).
8. The multi-channel machine tool with the visual positioning and on-line detection functions according to claim 1, wherein the first tool magazine (14) and the second tool magazine (15) are both provided with a tool magazine support (34), a cutter disc (35) is arranged on the tool magazine support (34), a plurality of clamping positions (36) are arranged around the cutter disc (35), a tool shank clamp (37) is arranged in the clamping positions (36), a C-shaped clamp opening (38) is arranged on one outward side of the tool shank clamp (37), and a tool shank (39) is arranged in the tool shank clamp (37) through the clamp opening (38);
the knife handle (39) comprises a chuck (40) and a handle column (41), a ring groove (42) which is in smooth transition is arranged around the chuck (40), a calibration edge (43) along the Z-axis direction is arranged on the handle column (41), the position of the calibration edge (43) is opposite to the position of the knife handle (39) corresponding to the knife edge, a first wheel cavity (44) and a second wheel cavity (45) are arranged in the knife handle clamp (37), the first wheel cavity (44) and the second wheel cavity (45) are respectively positioned at two sides of the clamp opening (38), a first contact wheel (46) and a second contact wheel (47) are respectively arranged in the first wheel cavity (44) and the second wheel cavity (45), the first contact wheel (46) and the second contact wheel (47) are embedded in the ring groove (42), wheel rods of the first contact wheel (46) and the second wheel (47) are respectively connected with a first synchronous wheel (48) and a second synchronous wheel (48) in a downward yielding way, the first contact wheel (46) and a second synchronous wheel (49) are respectively arranged in the ring groove (42), the first contact wheel (46) and the second contact wheel (47) are respectively provided with a groove (50) in the arc-shaped groove (50), the first abdication groove (50) and the second abdication groove (51) are respectively provided with a first elastic piece (52) and a second elastic piece (53) which are in contact with corresponding wheel rods, the knife handle clamp (37) is provided with a downward calibrating motor (54), a rotating shaft of the calibrating motor (54) penetrates through the lower part of the clamping position (36) and is provided with a pressure sensing piece (55) on the periphery, a driving wheel (56) is arranged on the rotating shaft of the calibrating motor (54), a V-shaped synchronous belt (57) is connected between the driving wheel (56) and the first synchronous wheel (48) and between the second synchronous wheel (49), and the bending part of the synchronous belt (57) is tightly attached to the handle column (41);
clamping cavities (58) into which the tool handles (39) extend are formed in the first main shaft (4) and the second main shaft (5), clamping jaws (59) are arranged in the clamping cavities (58), and when the pressure sensing piece (55) detects the maximum pressure value in the rotation process of the tool handles (39), the clamping jaws (59) clamp the tool handles (39) and reset zero signals corresponding to the first main shaft (4) or the second main shaft (5).
9. The multi-channel machine tool with the visual positioning and on-line detection functions according to claim 8, wherein a cutter (60) is further arranged on the cutter holder (34), a cutter holder rotating seat (61) is connected to the cutter (60), and the cutter head (35) is arranged on the cutter holder (34) through the cutter holder rotating seat (61).
10. The multi-channel machine tool with the visual positioning and on-line detection functions according to claim 8, wherein a plurality of inserting positions (62) are further arranged on the cutter head (35), a cutter handle disc (63) is arranged in each inserting position (62), the positions of each cutter handle disc (63) and each cutter handle clamp (37) are staggered, and cutter number plates (64) which are matched and used for indicating each cutter handle disc (63) and each cutter handle clamp (37) are further arranged on the cutter head (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310839950.2A CN116604358A (en) | 2023-07-10 | 2023-07-10 | Multi-channel machine tool with visual positioning and online detection functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310839950.2A CN116604358A (en) | 2023-07-10 | 2023-07-10 | Multi-channel machine tool with visual positioning and online detection functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116604358A true CN116604358A (en) | 2023-08-18 |
Family
ID=87674970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310839950.2A Pending CN116604358A (en) | 2023-07-10 | 2023-07-10 | Multi-channel machine tool with visual positioning and online detection functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116604358A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2401304Y (en) * | 2000-01-03 | 2000-10-18 | 陕西秦川机械发展股份有限公司 | Automatic tool changing device for bevel gear working machine |
| WO2020107499A1 (en) * | 2018-11-29 | 2020-06-04 | 江门银特银数控机床有限公司 | Dual-tool magazine and dual spindle traveling column machining center |
| CN212858697U (en) * | 2020-07-09 | 2021-04-02 | 深圳市久久犇自动化设备股份有限公司 | Novel tool magazine mechanism |
| CN212858803U (en) * | 2020-07-21 | 2021-04-02 | 深圳市久久犇自动化设备股份有限公司 | Double-cutter-head engraving and milling machine with symmetrical distribution |
| CN113927756A (en) * | 2020-07-14 | 2022-01-14 | 宇晶机器（长沙）有限公司 | Double-channel double-tool-magazine numerical control machine tool |
| CN114931026A (en) * | 2022-06-20 | 2022-08-23 | 南京林业大学 | Spherical fruit picking actuator capable of sensing clamping force |
| CN218891540U (en) * | 2022-05-07 | 2023-04-21 | 沈阳煜林数控设备制造有限公司 | Numerical control machine tool with feeding function |
-
2023
- 2023-07-10 CN CN202310839950.2A patent/CN116604358A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2401304Y (en) * | 2000-01-03 | 2000-10-18 | 陕西秦川机械发展股份有限公司 | Automatic tool changing device for bevel gear working machine |
| WO2020107499A1 (en) * | 2018-11-29 | 2020-06-04 | 江门银特银数控机床有限公司 | Dual-tool magazine and dual spindle traveling column machining center |
| CN212858697U (en) * | 2020-07-09 | 2021-04-02 | 深圳市久久犇自动化设备股份有限公司 | Novel tool magazine mechanism |
| CN113927756A (en) * | 2020-07-14 | 2022-01-14 | 宇晶机器（长沙）有限公司 | Double-channel double-tool-magazine numerical control machine tool |
| CN212858803U (en) * | 2020-07-21 | 2021-04-02 | 深圳市久久犇自动化设备股份有限公司 | Double-cutter-head engraving and milling machine with symmetrical distribution |
| CN218891540U (en) * | 2022-05-07 | 2023-04-21 | 沈阳煜林数控设备制造有限公司 | Numerical control machine tool with feeding function |
| CN114931026A (en) * | 2022-06-20 | 2022-08-23 | 南京林业大学 | Spherical fruit picking actuator capable of sensing clamping force |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60207746A (en) | Multiface machine tool | |
| CN107000145A (en) | The rapid changing knife method of Digit Control Machine Tool and Digit Control Machine Tool | |
| CN209565824U (en) | Glass mold processing built-up jig matched with machining center | |
| US4423990A (en) | Crankshaft milling machine | |
| CN109623445A (en) | Glass mold processing built-up jig matched with machining center | |
| JPH11165211A (en) | Inner face machining machine | |
| CN210877739U (en) | Vertical and horizontal combined machining center | |
| CN109108695B (en) | Clamp for machining inclined surface holes of triaxial machining center | |
| JPH0539801U (en) | Opposing spindle lathe with tailstock holder | |
| CN116604358A (en) | Multi-channel machine tool with visual positioning and online detection functions | |
| CN218015968U (en) | Radial drill precision adjusting device | |
| CN211939152U (en) | Drilling tool for large-scale rotating workpiece | |
| CN2624508Y (en) | Numerically controlled milling machine with dynamic balancing unbalance-ridding micro-motor rotor | |
| KR20130036509A (en) | Apparatus for automatically working impact test piece | |
| CN111283430A (en) | Shaft part cutting and drilling all-in-one machine and using method thereof | |
| TWI752529B (en) | Multi-working cutting assembly | |
| CN214979226U (en) | Five revolving stages of torque motor convenient to location | |
| JPH01316112A (en) | Two-axis control for v-shaped groove working machine | |
| JPH0531639A (en) | Machining device for long workpiece | |
| JPH09131606A (en) | Working device | |
| CN109396775A (en) | The processing method of drive shaft | |
| CN218746335U (en) | Combined machining tool | |
| CN215279920U (en) | Printing roller excircle rough machining and finish machining all-in-one machine | |
| CN218745080U (en) | Machining device for machining inner and outer surfaces of revolving body workpiece | |
| CN217572057U (en) | Leveling device based on numerical control bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |