WO2020207353A1 - 一种卧式五轴翻板加工中心 - Google Patents
一种卧式五轴翻板加工中心 Download PDFInfo
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- WO2020207353A1 WO2020207353A1 PCT/CN2020/083274 CN2020083274W WO2020207353A1 WO 2020207353 A1 WO2020207353 A1 WO 2020207353A1 CN 2020083274 W CN2020083274 W CN 2020083274W WO 2020207353 A1 WO2020207353 A1 WO 2020207353A1
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- 238000006243 chemical reaction Methods 0.000 title abstract description 5
- 238000003801 milling Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- 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
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
- B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
-
- 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
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/06—Milling machines not designed for particular work or special operations with one vertical working-spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
-
- 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
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
- B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
- B23Q1/525—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair which is parallel to the working surface
-
- 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
- B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
- B23Q1/66—Worktables interchangeably movable into operating positions
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- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/14—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
- B23Q7/1426—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices
- B23Q7/1431—Work holder changers
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- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/14—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
- B23Q7/1426—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices
- B23Q7/1442—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices using carts carrying work holders
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/14—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
- B23Q7/1426—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices
- B23Q7/1463—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices using rotary driving means
- B23Q7/1468—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices using rotary driving means comprising rollers or cogwheels, or pinions or the like
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/14—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
- B23Q7/1426—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices
- B23Q7/1463—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices using rotary driving means
- B23Q7/1473—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices using rotary driving means comprising screw conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/002—Gantry-type milling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/08—Milling machines not designed for particular work or special operations with a plurality of vertical working-spindles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00736—Details
- B65D2519/00776—Accessories for manipulating the pallet
- B65D2519/00781—Accessories for manipulating the pallet for moving on a surface, e.g. wheels, pads
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5196—Multiple station with conveyor
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/304536—Milling including means to infeed work to cutter
- Y10T409/30532—Milling including means to infeed work to cutter with means to advance work or product
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/306048—Milling with means to advance work or product
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/30868—Work support
- Y10T409/30896—Work support with angular adjustment
Definitions
- the invention relates to the technical field of machine tool structure, in particular to a horizontal five-axis turning plate machining center.
- the present invention researches and designs a horizontal five-axis turning plate machining center.
- the technical means adopted in the present invention are as follows:
- a horizontal five-axis turning plate machining center includes a support base, a bed set on the support base, and a column set on the support base.
- the bed and the column are fixedly connected by a connecting arm.
- the support The base is also provided with a flipping device, the flipping device includes a flipping plate hinged on the support base and a first driving unit capable of driving the flipping plate to flip, the side of the bed facing the column is provided with a power An X-direction slide plate that slides along the X-direction on the bed and a second drive unit that can drive the X-direction slide plate to slide.
- the turning plate is provided with a third driving unit that can drive the worktable to switch between the turning plate and the X-direction slide plate.
- the X-direction slide plate is provided with a locking mechanism capable of locking the workbench
- the Y-direction slide plate is provided on the column
- the Y-direction slide plate is provided with a Z-direction ram
- the Z-direction slide plate There is a milling head on the ram.
- the lower part of the flap is provided with a first support slide
- the lower part of the X-direction slide plate is provided with a second support slide
- the lower part of the back of the workbench is provided with a sliding roller
- the sliding roller can be Slide on the first support slide and the second support slide
- the upper part of the workbench is provided with a limit chute
- the upper part of the flap is provided with a first limit roller
- the first limit roller can enter the limit The chute slides relative to the limit chute, and limits the worktable on the flip plate.
- the upper part of the X-direction slide plate is provided with a second limit roller
- the second limit roller can enter the limit chute and Sliding relative to the limiting chute, and limiting the worktable on the X-direction sliding plate.
- the first driving unit includes a flap screw hinged on the support base and a flap drive motor that drives the flap screw to rotate, and an upper end of the flap is provided with a flap screw that cooperates with the flap screw. Screw nut.
- the second driving unit includes a rack fixed on the bed along the X-direction, a gear installed on the X-direction sliding plate, and a motor that drives the gear, and the gear meshes with the rack.
- the third driving unit includes a worm and a motor for driving the worm.
- the axial direction of the worm is arranged along the X direction, and the back of the worktable is provided with rollers arranged along the X direction. There is a gap therebetween, which cooperates with the worm, so that when the worm rotates, the roller can be pushed to move, thereby driving the worktable to move.
- the locking mechanism includes a T-shaped block, a support block, a pull rod, a disc spring, a spring, and a fourth driving device that drives the pull rod to move axially.
- the support block is fixed on the X-direction slide plate, and the pull rod passes through The T-shaped block and the supporting block, and the end of the pull rod is provided with a first radial protrusion capable of pulling the T-shaped block, the spring is arranged between the T-shaped block and the supporting block, the disc spring is sleeved on the pull rod, so The disc spring and the T-shaped block are respectively located on the outside and inside of the support block, the pull rod is provided with a second radial protrusion that limits the disc spring on the pull rod, and both ends of the disc spring are connected to the support block and the first The two radial protrusions abut against each other, and the back of the workbench is provided with a T-shaped locking groove that matches with the T-shaped block.
- the Y-direction slide plate is arranged on one side of the upright column, and the tool magazine is arranged on the other side of the upright column.
- the side of the upright column is provided with a first Y-direction screw, a second Y-direction screw, and a first The first Y-direction drive motor and the second Y-direction drive motor of the Y-direction screw and the second Y-direction lead screw, the Y-direction sliding plate is installed on the first Y-direction lead screw and the second Y-direction lead screw, the Two Z-direction slide rails are provided on the Y-direction slide plate, the two sides of the Z-direction ram are installed on the Z-direction slide rail through Z-direction sliding blocks, and the milling head is an A/B swing angle milling head.
- the horizontal five-axis turning machining center of the present invention has the following advantages:
- the spindle has good rigidity, which is especially suitable for high-efficiency and high-precision machining of aluminum alloy aviation parts and cylindrical parts;
- Figure 1 is a schematic structural diagram of an embodiment of the present invention.
- Fig. 2 is an enlarged view of A in Fig. 1.
- Fig. 3 is an enlarged view of B in Fig. 1.
- FIG. 4 is a schematic diagram of the three-dimensional structure of the workbench according to the embodiment of the present invention.
- Fig. 5 is an enlarged view of C in Fig. 4.
- FIG. 6 is a schematic view of another perspective three-dimensional structure of the workbench according to the embodiment of the present invention.
- Fig. 7 is a schematic side view of a workbench according to an embodiment of the present invention.
- Fig. 8 is a schematic diagram of the structure of the bed and the X-direction sliding plate according to the embodiment of the present invention.
- Fig. 9 is a schematic side view of the bed and the X-direction slide plate according to the embodiment of the present invention.
- Fig. 10 is a schematic side view of the bed, the X-direction sliding plate and the worktable according to the embodiment of the present invention.
- Fig. 11 is an enlarged view of D in Fig. 10.
- Fig. 12 is a schematic diagram of the cooperation relationship between the worm and the worktable according to the embodiment of the present invention.
- Fig. 13 is an enlarged view of E in Fig. 12.
- Fig. 14 is a schematic structural diagram of a locking mechanism according to an embodiment of the present invention.
- Fig. 15 is a schematic view of another perspective three-dimensional structure of the column according to the embodiment of the present invention.
- a horizontal five-axis turning plate machining center includes a support base 1, a bed 2 set on the support base 1, and a column 3 set on the support base 1.
- the bed 2 and the column 3 are fixedly connected by a connecting arm 4.
- the supporting base 1 is also provided with a turning device 5, and the turning device 5 includes a lower part hinged to the supporting base 1 through a first hinge 6
- the turning plate 7 and the first driving unit capable of driving the turning plate 7 to turn, the side of the bed 2 facing the column 3 is provided with an X-direction slide 8 that can slide on the bed 2 in the X direction and a X-direction slide 8 Sliding second drive unit
- the flip plate 7 is provided with a third drive unit capable of driving the worktable 9 to perform position conversion between the flip plate 7 and the X-direction sliding plate 8
- the X-direction sliding plate 8 is provided
- a locking mechanism capable of locking the workbench 9, a Y-direction slide plate 10 is provided on the column 3, a Z-direction ram 11 is provided on the Y-direction slide plate 10, and the Z-direction ram 11 is provided Milling head 12.
- the lower part of the flap 7 is provided with a first supporting slide 13, and the lower part of the X-direction sliding plate 8 is provided with a second supporting slide 14, and the lower part of the back of the working table 9 is provided with a sliding roller 15;
- the roller 15 can slide on the first support slide 13 and the second support slide 14.
- the first support slide 13 and the second support slide 14 are coaxially arranged, and the upper part of the workbench 9 is provided with a limit slide Slot 16, the upper part of the flap 7 is provided with a first limit roller 17 that can enter the limit chute 16 and slide relative to the limit chute 16, and limit the worktable 9 Located on the flap 7, a second limit roller 18 is provided on the upper part of the X-direction sliding plate 8.
- the second limit roller 18 can enter the limit chute 16 and slide relative to the limit chute 16, and
- the workbench 9 is limited to the X-direction sliding plate 8.
- the first driving unit includes a flipper screw 20 hinged to the support base 1 through a second hinge 19 and a flipper drive motor 21 that drives the flipper screw 20 to rotate.
- the end surface of the flipper 7 is provided with
- the two end faces of the turning plate 7 are respectively provided with a lead screw nut 22 which is matched with the turning plate screw 20.
- the second driving unit includes a rack 23 fixed on the bed along the X-direction, a gear 24 mounted on the X-direction sliding plate 8 and a gear motor 25 that drives the gear 24, and the gear 24 meshes with the rack 23, as shown in picture 2.
- the third driving unit includes a worm 26 and a motor for driving the worm.
- the specific driving mode can be coaxial drive or geared.
- the axial direction of the worm 26 is arranged along the X direction, and the back of the worktable 9
- rollers 27 arranged along the X direction, and there is a gap between adjacent rollers 27, which cooperate with the worm 26.
- the spiral structure of the worm and the roller 27 are spaced and matched to form a similar meshing structure, so that the worm 26 When rotating, the roller 27 can be pushed to move to drive the worktable 9 to move, as shown in FIGS. 12 and 13.
- the locking mechanism 28 includes a T-shaped block 29, a supporting block 30, a pull rod 31, a disc spring 32, a spring 33, and a fourth driving device 32 that drives the pull rod 31 to move axially.
- the support block 30 is fixed on the X-direction sliding plate 8
- the pull rod 31 passes through the T-shaped block 29 and the support block 30, and the end of the pull rod 31 is provided with a first radial protrusion 34 that can pull the T-shaped block 29.
- the spring 33 is arranged between the T-shaped block 29 and the supporting block 30.
- the disc spring 32 is sleeved on the pull rod 31.
- the disc spring 32 and the T-shaped block 29 are respectively located outside and inside the supporting block 30.
- the pull rod 31 There is a second radial protrusion 35 that restricts the disc spring 32 on the pull rod 31.
- the two ends of the disc spring 32 abut against the support block 30 and the second radial protrusion 35 respectively.
- the worktable 9 There is a T-shaped locking groove 43 matched with the T-shaped block 29 on the back side.
- the fourth driving device 32 pushes the pull rod 31, the second radial protrusion 35 compresses the disc spring 32, the T-shaped block 29 moves in the direction of the principle support block 30 under the elastic force of the spring 33, and the support block There is a certain gap between 30, which is convenient for the worktable 9 to slide to the X-direction sliding plate 8, the T-shaped block 29 enters the T-shaped locking groove 43, the fourth driving device 32 stops pushing the pull rod 31, and the disc spring 32 expands and resets from the compressed state , The pull rod 31 is pulled through the second radial protrusion 35, and the pull rod 31 pulls the T-shaped block 29 to the support block 30 through the first radial protrusion 34 and locks the T-shaped block 29, and the T-shaped block 29 will work The platform 9 is locked on the X-directional sliding plate 8.
- the fourth driving device adopted in this embodiment may be an oil cylinder or a cam structure driven by a stepping motor, as long as it can push the pull rod 31.
- the Y-direction sliding plate 10 is arranged on one side of the column 3, and the tool magazine 36 is arranged on the other side of the column, as shown in FIG. 15.
- the side of the spindle box is hung on the left side of the upright column, and the tool magazine is arranged on the right side of the upright column, and the tool is changed by moving the manipulator.
- the side of the column 3 is provided with a first Y-direction screw 37, a second Y-direction screw 38, and a first Y-direction drive motor 39 that drives the first Y-direction screw 37 and the second Y-direction screw 38, respectively.
- the second Y-direction drive motor 40, the Y-direction sliding plate 10 is mounted on the first Y-direction screw 37 and the second Y-direction screw 38, and the Y-direction sliding plate 10 is provided with two Z-direction sliding rails 41, The two sides of the Z-direction ram 11 are mounted on the Z-direction slide rail 41 through the Z-direction slider 42.
- the milling head 12 is an A/B swing angle milling head, specifically a connecting rod A/B swing angle milling head .
- the column 3 is also provided with a balancing cylinder 44 for balancing the Y-direction sliding plate 10.
- the main shaft of this embodiment realizes the movement of the A-axis around the X-axis.
- the structure of the whole machine is relatively simple, and the rigidity of the main shaft is very good. Efficient and high-precision machining of parts and cylindrical parts. Meet the domestic aerospace industry's demand for high-efficiency and high-precision processing equipment for aluminum alloy parts.
- the X-direction, Y-direction, and Z-direction mentioned in the present invention are all commonly used names for machine tool directions in this field. In order to facilitate the distinction of the direction relationship between the movement and installation of each component, it is not a limitation on the absolute direction of each component.
- the working position of the turning plate 7 is facing upwards, the workbench 9 is located on the turning plate 7, and the workers assemble the parts to be processed;
- the first drive unit drives the flap 7 to rotate and lift it to a vertical position, which is parallel to the X-direction slide 8 on the bed 2;
- the bed on the workbench the worm 26 of the third driving unit drives the workbench 9 to the bed position, the sliding roller 15 rolls from the first support slide 13 to the second support slide 14, and the locking mechanism locks the workbench 9 on Process the parts on the X-direction slide 8;
- Processed parts under the machine tool After the processing is completed, the workbench 9 is driven by the third drive unit to return to the flap 7, the first drive unit drives the flap 7 to rotate to the horizontal position, the worker disassembles the parts, and then enters the next cycle.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
Description
Claims (7)
- 一种卧式五轴翻板加工中心,包括支撑基座、设置在支撑基座上的床身和设置在支撑基座上的立柱,所述床身和立柱通过连接臂固定连接,其特征在于:所述支撑基座上还设有翻板装置,所述翻板装置包括下部铰接于支撑基座上的翻板以及能驱动翻板翻转的第一驱动单元,所述床身朝向立柱的一侧设有能在床身上沿X向滑动的X向滑板及能驱动X向滑板滑动的第二驱动单元,所述翻板上设有能驱动工作台在翻板和X向滑板之间进行位置转换的第三驱动单元,所述X向滑板上设有能对工作台进行锁紧的锁紧机构,所述立柱上设有Y向滑板,所述Y向滑板上设有Z向滑枕,所述Z向滑枕上设有铣头。
- 根据权利要求1所述的卧式五轴翻板加工中心,其特征在于:所述翻板的下部设有第一支撑滑道,所述X向滑板的下部设有第二支撑滑道,所述工作台的背面下部设有滑动滚轮,所述滑动滚轮能在第一支撑滑道和第二支撑滑道上滑动,所述工作台的上部设有限位滑槽,所述翻板的上部设有第一限位滚轮,所述第一限位滚轮能进入限位滑槽并相对于限位滑槽滑动,并将工作台限位于翻板上,所述X向滑板的上部设有第二限位滚轮,所述第二限位滚轮能进入限位滑槽并相对于限位滑槽滑动,并将工作台限位于X向滑板上。
- 根据权利要求2所述的卧式五轴翻板加工中心,其特征在于:所述第一驱动单元包括铰接于支撑基座上的翻板丝杠及驱动翻板丝杠转动的翻板驱动电机,所述翻板的端面上部设有与翻板丝杠配合的丝杠螺母。
- 根据权利要求3所述的卧式五轴翻板加工中心,其特征在于:所述第二驱动单元包括沿X向固定在床身上的齿条、安装在X向滑板上的齿轮及驱动所述齿轮的电机,所述齿轮与齿条啮合。
- 根据权利要求4所述的卧式五轴翻板加工中心,其特征在于:所述第三驱动单元包括蜗杆和驱动蜗杆的电机,所述蜗杆的轴向沿X向设置,所述工作台的背面设有沿X向排列的滚柱,相邻的滚柱之间存在间隙,与所述蜗杆配合,使得蜗杆转动时能推动滚柱移动从而驱动工作台移动。
- 根据权利要求5所述的卧式五轴翻板加工中心,其特征在于:所述锁紧机构包括T型块、支撑块、拉杆、碟簧、弹簧和驱动拉杆轴向移动的第四驱动装置,所述支撑块固定在X向滑板上,所述拉杆穿过T型块和支撑块,且拉杆端部设有能拉动T型块的第一径向凸起,所述弹簧设置于T型块和支撑块之间,所述碟簧套于拉杆上,所述碟簧和T型块分别位于支撑块的外侧和内侧,所述拉杆上设有将碟簧限位于拉杆上的第二径向凸起,所述碟簧的两端分别与支撑 块和第二径向凸起抵接,所述工作台的背面设有与所述T型块配合的T型锁紧槽。
- 根据权利要求1至6中任意一项所述的卧式五轴翻板加工中心,其特征在于:所述Y向滑板设置于立柱的一侧,刀库设置于立柱的另一侧,所述立柱的侧面设有第一Y向丝杠、第二Y向丝杠以及分别驱动第一Y向丝杠和第二Y向丝杠的第一Y向驱动电机和第二Y向驱动电机,所述Y向滑板安装于第一Y向丝杠和第二Y向丝杠上,所述Y向滑板上设有两个Z向滑轨,所述Z向滑枕的两侧通过Z向滑块安装于Z向滑轨上,所述铣头为A/B摆角铣头。
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CN110039095A (zh) * | 2019-04-08 | 2019-07-23 | 科德数控股份有限公司 | 一种卧式五轴翻板加工中心 |
CN112658702B (zh) * | 2020-12-24 | 2023-09-08 | 广东普拉迪科技股份有限公司 | 一种卧式加工中心 |
CN112775470B (zh) * | 2020-12-26 | 2022-02-15 | 景荣精密模具(深圳)有限公司 | 一种双面加工的铣床 |
CN113399715B (zh) * | 2021-07-04 | 2022-07-12 | 南通固邦数控机床有限公司 | 一种立卧复合多轴条形工件加工中心及其加工方法 |
CN114799290B (zh) * | 2022-02-24 | 2024-04-12 | 江苏洪震汽车零部件有限公司 | 一种便于上料的汽车铰链型材铣削装置 |
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JP2022527958A (ja) | 2022-06-07 |
ES2952307T3 (es) | 2023-10-30 |
KR20210150443A (ko) | 2021-12-10 |
CN110039095A (zh) | 2019-07-23 |
EP3943228A1 (en) | 2022-01-26 |
EP3943228A4 (en) | 2022-06-15 |
US20220176475A1 (en) | 2022-06-09 |
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