CN113798855A - Large-scale numerical control double-column vertical turning, milling and grinding combined machining center machine tool and working method - Google Patents
Large-scale numerical control double-column vertical turning, milling and grinding combined machining center machine tool and working method Download PDFInfo
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- CN113798855A CN113798855A CN202111158283.9A CN202111158283A CN113798855A CN 113798855 A CN113798855 A CN 113798855A CN 202111158283 A CN202111158283 A CN 202111158283A CN 113798855 A CN113798855 A CN 113798855A
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- 238000003801 milling Methods 0.000 title claims abstract description 36
- 238000007514 turning Methods 0.000 title claims abstract description 29
- 238000000227 grinding Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000033001 locomotion Effects 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 10
- 238000005553 drilling Methods 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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Abstract
The invention discloses a large-scale numerical control double-column vertical turning, milling and grinding combined machining center machine tool and a working method, and belongs to the technical field of machine tools. The portal frame, the independent walking platform, the lifting tool magazine, the workbench base and the double-drive gearbox are connected with the foundation. The beam can move up and down on the portal frame, the left grinding tool rest and the right turning and milling tool rest can move horizontally on the beam, and meanwhile, the two tool rests drive the ball screw to rotate through the feeding motor to drive the ram to move up and down. The tool rest is arranged on the cross beam in a measuring way, and the position of a tool on the tool rest is measured through the horizontal movement of the right turning and milling tool rest. 8 tool holders are installed on the lifting tool magazine, and the quick automatic tool changing function is achieved through the lifting motion of the lifting tool magazine and the horizontal and vertical motion of the right turning and milling tool rest. The rotary worktable is arranged on the base of the worktable and is driven to rotate by the motor and the gear transmission on the double-drive gearbox. The operator can observe the processing effect through the horizontal and lifting movement of the independent walking board.
Description
Technical Field
The invention relates to a large-scale numerical control double-column vertical turning, milling and grinding combined machining center machine tool and a working method, and belongs to the technical field of machine tools.
Background
At present, for parts in industries such as mines, wind power, nuclear power, ships and the like, internal and external cylindrical surfaces need to be turned, planes are milled, drilling, tapping and inner taper holes need to be milled, all the parts are finished by cooperation of multiple devices in the past, the parts need to be clamped, aligned and low in machining precision for two times, machining of the parts is always a difficult problem in the mechanical industry, and on the premise that the machining precision of the parts is guaranteed, the whole process of the parts with the maximum rotation diameter of 6.3 meters needs to be achieved on one device.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a large-scale numerical control double-column vertical turning, milling and grinding combined machining center machine tool and a working method, which solve the problem that the whole process of parts with the maximum rotation diameter of 6.3 meters is realized on one device on the premise of ensuring the machining precision of the parts.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a vertical turnning and milling of large-scale numerical control twin columns grinds combined machining center lathe, including the portal frame, the crossbeam, left side cutter grinding frame, right side cutter grinding frame, independently walk the platform, cutter measuring mechanism, the lift tool magazine, two gearboxes that drive, the swivel work head, the workstation base etc, the portal frame is located workstation base rear, workstation base top sets up swivel work head, drive through the motor and the gear drive on the two gearboxes that drive, crossbeam and portal frame sliding connection, left side cutter grinding frame and right side cutter grinding frame sliding connection are on the crossbeam, cutter measuring mechanism installs on the crossbeam, the lift tool magazine is located swivel work head right side, and be located the below of right side cutter grinding frame, install individual cutter holder on the lift tool magazine, independently walk the platform and be located the swivel work head right side.
A working method of a large numerical control double-column vertical turning, milling and grinding combined machining center machine tool comprises the following steps: the portal frame, the independent walking platform, the lifting tool magazine, the workbench base and the double-drive gearbox are connected with the foundation; the beam can move up and down on the portal frame, the left grinding tool rest and the right turning and milling tool rest can move horizontally on the beam, and meanwhile, the two tool rests drive the ball screw to rotate through the feeding motor to drive the ram to move up and down; the cutter measuring mechanism measures the position of a cutter on the cutter frame through the horizontal movement of the right turning and milling cutter frame; the rapid automatic tool changing function is realized through the lifting motion of the lifting tool magazine and the horizontal and vertical motion of the right turning and milling tool rest; the rotary worktable drives the rotary worktable to rotate through the transmission of a motor and a gear on a double-drive gearbox; the operator can observe the processing effect through the horizontal and lifting movement of the independent walking board.
The machine tool can realize various processing procedures of turning, milling, grinding, drilling, boring, tapping and the like for processing parts with the maximum diameter of 6.3 meters successfully. Because the machining benchmark is consistent, the precision of the parts is obviously improved, meanwhile, the machining efficiency of the parts is greatly improved, the time for transportation, hoisting, clamping and alignment is saved, and the efficiency is improved by about 1 time. Meanwhile, the problem of processing high-composite and high-precision parts in the mine industry, wind power industry, nuclear power industry, ship industry and the like is solved.
The invention has the beneficial effects that: the machine tool can realize various processing procedures of turning, milling, grinding, drilling, boring, tapping and the like for processing parts with the maximum diameter of 6.3 meters. Because the machining benchmark is consistent, the precision of the parts is obviously improved, meanwhile, the machining efficiency of the parts is greatly improved, the time for transportation, hoisting, clamping and alignment is saved, and the efficiency is improved by about 1 time. Meanwhile, the problem of processing high-composite and high-precision parts in the mine industry, wind power industry, nuclear power industry, ship industry and the like is solved.
Drawings
The invention is further described with reference to the following figures and detailed description.
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is an exploded view of the front view structure of the present invention.
FIG. 3 is a schematic side view of the present invention.
Fig. 4 is an exploded side view of the present invention.
Reference numbers in the figures:
1. the device comprises a portal frame, 2, a cross beam, 3, a left grinding tool rest, 4, a right turning and milling tool rest, 5, an independent walking platform, 6, a tool measuring mechanism, 7, a lifting tool magazine, 8, a double-drive gearbox, 9, a rotary workbench, 10 and a workbench base.
Detailed Description
As shown in fig. 1-4, a large-scale numerical control double-column vertical turning, milling and grinding combined machining center machine tool comprises a portal frame 1, a cross beam 2, a left milling cutter frame 3, a right milling cutter frame 4, an independent walking platform 5, a cutter measuring mechanism 6, a lifting cutter magazine 7, a double-drive gearbox 8, a rotary workbench 9, a workbench base 10 and the like, wherein the portal frame 1 is positioned behind the workbench base 10, the rotary workbench 9 is arranged above the workbench base 10, driven by a motor and a gear on a double-drive gearbox 8, a beam 2 is connected with a portal frame 1 in a sliding way, a left grinding tool rest 3 and a right turning and milling tool rest 4 are connected on the beam 2 in a sliding way, a tool measuring mechanism 6 is arranged on the beam 2, a lifting tool magazine 7 is positioned on the right side of a rotary worktable 9, and is positioned below the right turning and milling tool rest 4, 8 tool holders are arranged on the lifting tool magazine 7, and the independent walking platform 5 is positioned on the right side of the rotary workbench 9.
A working method of a large numerical control double-column vertical turning, milling and grinding combined machining center machine tool comprises the following steps: the portal frame 1, the independent walking platform 5, the lifting tool magazine 7, the workbench base 10 and the double-drive gearbox 8 are connected with a foundation; the beam 2 can move up and down on the portal frame 1, the left grinding tool rest 3 and the right turning and milling tool rest 4 can move horizontally on the beam 2, and meanwhile, the two tool rests drive a ball screw to rotate through a feed motor to drive the ram to move up and down; the cutter measuring mechanism 6 measures the position of a cutter on the right turning and milling cutter frame 4 through the horizontal movement of the cutter frame; the rapid automatic tool changing function is realized through the lifting motion of the lifting tool magazine 7 and the horizontal and vertical motion of the right turning and milling tool rest 4; the rotary worktable 9 is driven to rotate by a motor and a gear on the double-drive gearbox 8; the operator can observe the processing effect by the horizontal and lifting movements of the independent walking board 5.
The machine tool can realize various processing procedures of turning, milling, grinding, drilling, boring, tapping and the like for processing parts with the maximum diameter of 6.3 meters successfully. Because the machining benchmark is consistent, the precision of the parts is obviously improved, meanwhile, the machining efficiency of the parts is greatly improved, the time for transportation, hoisting, clamping and alignment is saved, and the efficiency is improved by about 1 time. Meanwhile, the problem of processing high-composite and high-precision parts in the mine industry, wind power industry, nuclear power industry, ship industry and the like is solved.
Claims (2)
1. The utility model provides a vertical turnning and milling of large-scale numerical control twin columns grinds combined machining center lathe, includes portal frame (1), crossbeam (2), left side milling cutter frame (3), right side turnning and milling cutter frame (4), independently walks platform (5), cutter measuring mechanism (6), lift tool magazine (7), two gearbox (8), swivel work head (9), workstation base (10) etc. of driving, its characterized in that: portal frame (1) is located workstation base (10) rear, workstation base (10) top sets up swivel work head (9), drive through the gear drive on motor and the double-wheel drive gearbox (8), crossbeam (2) and portal frame (1) sliding connection, left side milling cutter frame (3) and right side turning and milling cutter frame (4) sliding connection are on crossbeam (2), install on crossbeam (2) cutter measuring mechanism (6), lift tool magazine (7) are located swivel work head (9) right side, and are located the below of right side turning and milling cutter frame (4), install 8 cutter holders on lift tool magazine (7), independent walking board (5) are located swivel work head (9) right side.
2. The working method of the large-scale numerical control double-column vertical turning, milling and grinding combined machining center machine tool based on the claim 1 is characterized in that: the portal frame (1), the independent walking platform (5), the lifting tool magazine (7), the workbench base (10) and the double-drive gearbox (8) are connected with a foundation; the cross beam (2) can move up and down on the portal frame (1), the left grinding tool rest (3) and the right turning and milling tool rest (4) can move horizontally on the cross beam (2), and meanwhile, the two tool rests drive the ball screw to rotate through the feeding motor to drive the ram to move up and down; the cutter measuring mechanism (6) measures the position of a cutter on the right turning and milling cutter frame (4) through the horizontal movement of the cutter frame; the rapid automatic tool changing function is realized through the lifting motion of the lifting tool magazine (7) and the horizontal and vertical motion of the right turning and milling tool rest (4); the rotary worktable (9) is driven to rotate by a motor and a gear on the double-drive gearbox (8); the operator can observe the processing effect through the horizontal and lifting movement of the independent walking platform (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111158283.9A CN113798855A (en) | 2021-09-30 | 2021-09-30 | Large-scale numerical control double-column vertical turning, milling and grinding combined machining center machine tool and working method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111158283.9A CN113798855A (en) | 2021-09-30 | 2021-09-30 | Large-scale numerical control double-column vertical turning, milling and grinding combined machining center machine tool and working method |
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| Publication Number | Publication Date |
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| CN113798855A true CN113798855A (en) | 2021-12-17 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011050750A1 (en) * | 2009-10-29 | 2011-05-05 | 大连科德数控有限公司 | Vertical turning-milling complex machining center |
| CN201950227U (en) * | 2011-03-14 | 2011-08-31 | 齐重数控装备股份有限公司 | Measuring device for tool on cyclone tool rest |
| CN202655893U (en) * | 2012-04-14 | 2013-01-09 | 山东和盛重工科技有限公司 | Turn-milling compound numerical control machine tool |
| CN102909590A (en) * | 2012-11-09 | 2013-02-06 | 中捷机床有限公司 | Lifting turning and milling composite tool magazine device |
| CN112894379A (en) * | 2021-01-18 | 2021-06-04 | 福建成功机床有限公司 | High-precision vertical turning, milling and grinding combined central machine tool |
| CN215824790U (en) * | 2021-09-30 | 2022-02-15 | 齐重数控装备股份有限公司 | Large-scale numerical control double-column vertical turning, milling and grinding combined machining center machine tool |
-
2021
- 2021-09-30 CN CN202111158283.9A patent/CN113798855A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011050750A1 (en) * | 2009-10-29 | 2011-05-05 | 大连科德数控有限公司 | Vertical turning-milling complex machining center |
| CN201950227U (en) * | 2011-03-14 | 2011-08-31 | 齐重数控装备股份有限公司 | Measuring device for tool on cyclone tool rest |
| CN202655893U (en) * | 2012-04-14 | 2013-01-09 | 山东和盛重工科技有限公司 | Turn-milling compound numerical control machine tool |
| CN102909590A (en) * | 2012-11-09 | 2013-02-06 | 中捷机床有限公司 | Lifting turning and milling composite tool magazine device |
| CN112894379A (en) * | 2021-01-18 | 2021-06-04 | 福建成功机床有限公司 | High-precision vertical turning, milling and grinding combined central machine tool |
| CN215824790U (en) * | 2021-09-30 | 2022-02-15 | 齐重数控装备股份有限公司 | Large-scale numerical control double-column vertical turning, milling and grinding combined machining center machine tool |
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