WO2015037154A1 - 立形マシニングセンタ - Google Patents
立形マシニングセンタ Download PDFInfo
- Publication number
- WO2015037154A1 WO2015037154A1 PCT/JP2013/074925 JP2013074925W WO2015037154A1 WO 2015037154 A1 WO2015037154 A1 WO 2015037154A1 JP 2013074925 W JP2013074925 W JP 2013074925W WO 2015037154 A1 WO2015037154 A1 WO 2015037154A1
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- machine
- door
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- coolant
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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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0891—Protective coverings for parts of machine tools; Splash guards arranged between the working area and the operator
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- 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
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/14—Milling machines not designed for particular work or special operations with rotary work-carrying table
-
- 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
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- 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
- B23Q1/54—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 two rotating pairs only
- B23Q1/5406—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 two rotating pairs only a single rotating pair followed perpendicularly by a single rotating 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
- 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
- B23Q1/54—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 two rotating pairs only
- B23Q1/5406—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 two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair
- B23Q1/5437—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 two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair and in which the degree of freedom, which belongs to the working surface, is perpendicular to this surface
-
- 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
- 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
- B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
- B23Q1/0045—Control panels or boxes
-
- 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
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/012—Portals
-
- 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
- B23Q2220/00—Machine tool components
- B23Q2220/004—Rotary tables
-
- 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
- B23Q3/15706—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a single tool being inserted in a spindle directly from a storage device, i.e. without using transfer devices
-
- 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
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
- B23Q3/1572—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means
- B23Q3/15753—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane perpendicular to the axis of the spindle
- B23Q3/15766—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane perpendicular to the axis of the spindle the axis of the stored tools being arranged perpendicularly to the rotating or circulating plane of the storage means
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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
- Y10T409/30392—Milling with means to protect operative or machine [e.g., guard, safety device, etc.]
-
- 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
- Y10T409/305544—Milling including means to infeed work to cutter with work holder
- Y10T409/305656—Milling including means to infeed work to cutter with work holder including means to support work for rotation during operation
- Y10T409/305824—Milling including means to infeed work to cutter with work holder including means to support work for rotation during operation with angular movement of work
-
- 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
- Y10T409/30784—Milling including means to adustably position cutter
- Y10T409/307952—Linear adjustment
- Y10T409/308288—Linear adjustment including gantry-type cutter-carrier
-
- 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
- Y10T483/00—Tool changing
- Y10T483/11—Tool changing with safety means
- Y10T483/115—Guard
-
- 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
- Y10T483/00—Tool changing
- Y10T483/17—Tool changing including machine tool or component
- Y10T483/1733—Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
- Y10T483/179—Direct tool exchange between spindle and matrix
- Y10T483/1793—Spindle comprises tool changer
- Y10T483/1795—Matrix indexes selected tool to transfer position
Definitions
- the present invention relates to a vertical machining center having an inclined rotary table.
- a vertical machining center having a tilting rotary table can perform 5-axis machining on a workpiece placed on the table, can process workpieces with complicated shapes, and is attached to the table. Since all surfaces of the workpiece except for can be machined in one setup, machining efficiency is also high.
- the arrangement direction of the tilting shaft includes a left-right direction (A-axis direction) with respect to the front surface of the machine and a front-rear direction (B-axis direction) of the machine.
- a machine having the tilt axis as the A-axis direction has a problem that it is difficult for an operator standing on the front side of the machine to visually recognize the machining site when the table is tilted to the side facing the front side of the machine.
- any type of tilting shaft support structure can be adopted.
- a machine with the tilt axis as the B-axis direction has the merit that an operator standing in front of the machine can easily see the machining location regardless of whether the table is tilted to the left or right side.
- the both-side support type is adopted, there is a problem that the work from the front of the machine becomes difficult due to the support member of the tilt shaft.
- an object of the present invention is to provide a vertical machining center in which the tilting shaft of the tilting rotary table is arranged in the B-axis direction. To provide a machining center.
- the present invention provides a vertical machining center having a base, a tilted rotary table installed on the base and having a table surface of the rotary table tiltable and rotatable, and a tool spindle movable along three orthogonal axes of XYZ.
- the tilting shaft of the tilting rotary table is installed in the longitudinal direction of the machine, a recess is provided on the front of the machine adjacent to the support that supports the tilting shaft, and an in-machine cover that covers the upper part of the recess is provided on the front of the machine. It is characterized by being integrally attached to a sliding door that covers the door in an openable and closable manner.
- the sliding door is mounted so as to enter the inside of the fixed cover on the front surface of the machine, and the operation panel is positioned at an end portion of the fixed cover near the recessed portion and at a position perpendicular to the fixed cover. It is characterized in that it can be pivoted and fixed at an arbitrary position between.
- the inner cover has an upper end fixed to the inside of the slide door and a lower end engaged with a rail mounted on the base.
- the slide door is composed of two sheets. The two slide doors may be opened to the left and right around the table side end portion of the recess.
- the said slide door when the said slide door is set as 2 sheets structure, it equips one with the said interior cover, It is characterized by the above-mentioned. Furthermore, a door engagement member incorporating a labyrinth mechanism is provided between the two slide doors.
- the present invention can easily access the inclined rotary table and the tool spindle by providing the above configuration, and the work efficiency is improved.
- FIG. 1 is a perspective view showing a mechanical configuration of a vertical machining center according to the present invention.
- FIG. 2 is a plan view of the vertical machining center of the present invention.
- FIG. 3 is a perspective view of a vertical machining center provided with a chip disposal system.
- FIG. 4 is a plan view of the main part of the vertical machining center.
- FIG. 5 is a perspective view showing a mechanical configuration of a vertical machining center according to another embodiment of the present invention.
- FIG. 6 is a plan view of a vertical machining center according to another embodiment of the present invention.
- FIG. 7 is a perspective view of a vertical machining center according to another embodiment of the present invention.
- FIG. 8 is a perspective view of a vertical machining center having a single door.
- FIG. 9 is a plan view of a vertical machining center having a single door.
- FIG. 10 is a perspective view of the back surface of the single door.
- FIG. 11 is a perspective view of a vertical machining center having two doors.
- FIG. 12 is a perspective view showing the back surface of the two doors.
- FIG. 13 is a plan view of the main part of the vertical machining center having two doors in the door open state.
- FIG. 14 is a plan view of a main part in a closed state of a vertical machining center having two doors.
- FIG. 15 is an explanatory view showing the operation of a vertical machining center having two doors.
- FIG. 16 is an explanatory view showing the operation of a vertical machining center having two doors.
- FIG. 15 is an explanatory view showing the operation of a vertical machining center having two doors.
- FIG. 17 is a perspective view showing the relationship between the two doors and the door engagement member.
- FIG. 18 is a perspective view showing the relationship between the two doors and the door engagement member.
- FIG. 19 is a perspective view showing the relationship between the two doors including the AA cross section of FIG. 12 and the door engaging member.
- FIG. 20 is a plan view of a vertical machining center having three doors.
- FIG. 1 is a perspective view showing a mechanical configuration of a vertical machining center according to the present invention
- FIG. 2 is a plan view in which a part of sheet metal is added.
- the vertical machining center 1 has a base 10 that supports the entire machine.
- an X-axis moving unit 40 that moves in the X-axis direction that is the left-right direction when viewed from the machine front side F is provided.
- a Y-axis moving unit 50 that moves in the Y-axis direction that is the front-rear direction when viewed from the machine front side F is provided.
- a Z-axis moving unit 60 that moves in the Z-axis direction, which is the vertical direction, is provided, and the Z-axis moving unit 60 supports a tool spindle 70 that rotates about a vertical axis.
- a tilt frame 20 is mounted on the front surface of the base 10.
- the tilt frame 20 is supported by a B-axis drive unit 22 installed in an internal cavity of the base 10 and a support 24 attached to the front part of the base 10 so as to be rotatable about the B-axis parallel to the Y-axis.
- a rotary table 30 that rotates about a C-axis parallel to the Z-axis.
- the tilt frame 20 and the rotary table 30 constitute an inclined rotary table 33.
- a work is mounted on the rotary table 30.
- the base 10 has a machining area W and a tool change area A. Further, as a place to work on the work on the rotary table 30 and the tool mounted on the tool spindle 70, the front side of the tilt frame 20 on which the rotary table 30 is mounted is recessed, and a space formed by the recess is formed. An area adjacent to the support 24 of the base 10 was recessed inward so that it could be used as a work area.
- This work area (recessed portion) S functions as the work area S when the doors 100, 250, and 450 covering the front of the machine are opened. As shown in FIG. 14, when the door is closed, the work area (recessed portion) Part) Covers the upper part of S completely and functions as a processing area W.
- the tilting shaft support structure is a type that is supported from both sides and driven on one side, and the tilting shaft is supported and driven, that is, the B-axis drive unit 22 is installed inside the base 10 with a cavity.
- the support shaft on the other side, that is, the support 24 is suppressed to the minimum necessary size.
- the rotary table 30 supported on the tilt frame 20 and the tool spindle 70 supported by the Z-axis movement unit 60 are arranged, and in the tool exchange area A, a tool magazine 80 is arranged.
- an operation panel 90 is attached to an end portion adjacent to the work area (recessed portion) S of the fixed cover 95 on the front surface of the machine so as to be able to turn.
- the operation panel 90 can be fixed at an arbitrary position between a position parallel to the fixed cover 95 and a right angle position.
- the depth dimension of the work area (recessed portion) S is formed approximately equal to the table front end extension line L.
- FIG. 3 is a perspective view when the above-described vertical machining center 1 is provided with a chip processing system 73.
- the chip disposal system 73 includes a coolant tank 75, a chip conveyor 77, and a coolant pump 78. A part of the upper surface of the coolant tank 75 is opened, and the opening is disposed under the core hole 15 of the base 10 provided under the rotary table 30 of the vertical machining center 1 and is generated by cutting. Receive chips and coolant. The received chips are discharged out of the machine by the chip conveyor 77, and the coolant is used again in the machine by the coolant pump 78.
- FIG. 4 shows a state where the operator P enters the work area (recessed portion) S and accesses the workpiece 35 installed on the rotary table 30.
- the support 24 that supports the tilt frame 20 is shifted to the left instead of the front of the operator P and faces the work 35 on the rotary table 30 from the front. Can be performed without hindrance.
- FIG. 5 is a perspective view showing a mechanical configuration of a vertical machining center according to another embodiment of the present invention
- FIG. 6 is a plan view with a part of sheet metal added
- FIG. 7 is a view with FIG. 5 with a part of sheet metal parts added. It is the perspective view seen from another angle.
- the vertical machining center 1a also includes a tilt frame 20, a rotary table 30, an X-axis movement unit 40, a Y-axis movement unit 50, and a Z-axis movement unit 60 on the base 10 in the same manner as the vertical machining center 1 described above. .
- this vertical machining center 1a is provided with arms 82 and the tool-carrying device 84 to replace the tool T 1 to the tool exchange area A, although not shown arranged tool magazine of large capacity on the back side of the machine
- a chip disposal system can also be provided.
- FIG. 8 is a perspective view of a vertical machining center 1b having a single door 100
- FIG. 9 is a plan view.
- the single door 100 has a transparent window 110 and can monitor the inside.
- the single door 100 has a handle 120, and slides the single door 100 to the right in the drawing to open. At that time, the single door 100 enters the inside of the fixed cover 95 on the front surface of the machine.
- FIG. 10 is a perspective view of the single door 100 as seen from the back side.
- the single door 100 moves on the rail 135 and is opened by a length K in FIG.
- the rail mounting sheet metal 278 on which the rail 135 is mounted is mounted on the front surface 17 of the recessed portion of the base 10 forming the work area (recessed portion) S (see FIG. 9).
- the single door 100 includes an in-machine cover portion 130 having a long inclined surface that covers the work area (recessed portion) S when the door 100 is closed, and a coolant guide portion 132 having a short inclined surface facing the support 24. When the single door 100 is closed, the in-machine cover part 130 and the coolant guide part 132 cover the space between the single door 100 including the recessed part S and the base 10 without a gap.
- the lower cover portion of the in-machine cover portion 130 is engaged with the rail 135, and coolant and chips on the in-machine cover portion 130 are placed inside the recess of the base 10 to which the rail 135 is attached, that is, in the cast hole portion 15. Fall.
- the single door 100 that covers the front surface of the machine is arranged away from the base 10 as in the present embodiment, even the portion facing the support 24 that is not the recess S is between the base 10 and the single door 100. As a result, a coolant or chip generated during cutting falls between the door 100 and the base 10.
- a coolant guide part 132 is provided in a portion facing the support 24 when the single door 100 inside the single door 100 is closed, and the coolant and chips that hit the inside of the single door 100 are guided to the base 10. In the case where one door is provided at the portion of the base 10 where the support 24 is attached, the coolant guiding portion 132 is not necessary.
- FIG. 11 is a perspective view of a vertical machining center 1c having two sliding doors.
- the two-door 200 includes a left door 210 and a right door 250.
- the left door 210 has a transparent window 212 and a handle 214 and is slid to the left when viewed from the front side F of the machine.
- the right door 250 has a transparent window 252 and a handle 254 and is slid to the right to be opened.
- the right door 250 has a structure that enters the inside of the fixed cover 95 on the front surface of the machine.
- FIG. 12 is a view showing the structure of the sheet metal around the door, and is a perspective view of the two doors as seen from the back side.
- the sheet metal unit is fastened by bolts at a plurality of locations on the base 10, but is mounted at least on the front surface 17 of the recessed portion of the base 10 via a rail mounting sheet metal 278.
- On the back side of the left door 210 there is a coolant guide plate 220 facing the support 24 when the left door 210 is closed, and on the back side of the right door 250 is a work area (dent) S when the right door 250 is closed.
- An in-machine cover 260 is provided.
- the coolant guide plate 220 provided in the left door 210 has the left door 210 disposed away from the base 10 in the same manner as described for the single door 100, so that coolant and chips are formed in the gap between the base 10 and the left door 210. Inconvenience of falling. In order to prevent this, a coolant guide plate 220 that guides coolant or chips that have hit the left door 210 into the base 10 is provided. If a left door is provided on the base 10, the coolant guide plate 220 is unnecessary.
- FIG. 13 shows a state where both the left door 210 and the right door 250 are opened.
- the door engagement member 300 is provided in the vicinity of the support 24, that is, in the vicinity of the boundary between the processing area W and the work area (dent) S, in other words, in the vicinity of the table-side end of the work area (dent).
- FIG. 14 shows a state in which both the left door 210 and the right door 250 are closed.
- the coolant guide plate 220 of the left door 210 and the in-machine cover 260 of the right door 250 are configured to sandwich the door engagement member 300. That is, the two doors 210 and 250 open to the left and right with the vicinity of the table-side end portion of the work area (recessed portion) S as the center.
- the in-machine cover 260 covers a work area (recessed portion) S, and all chips and coolant generated during processing are collected by the chip processing system 73 via the punched hole portion 15, (Dent) It does not fall into S.
- FIG. 15 shows a state in which the operator P uses the handle 214 to slide the left door 210 to the left and opens it with the right door 250 closed.
- the operator P is very close to the workpiece, particularly when the rotary table 30 is tilted to the left side with respect to the workpiece placed on the rotary table 30 or the rotary table 30, so that the work surface can be checked
- the switch on the operation panel can be easily operated by turning and fixing the operation panel 90 to a position perpendicular to the fixed cover 95, and the work posture is changed.
- the B-axis and C-axis moving operations can be performed without stress.
- FIG. 16 shows a state in which the operator P slides the right door 250 to the right using the handle 254 and opens the left door 210 in a closed state.
- the operator P is extremely close to the workpiece, particularly when the rotary table 30 is tilted to the right with respect to the workpiece placed on the rotary table 30, and performs operations such as checking the machining surface and removing chips.
- the Y-axis is moved to the origin position, that is, the stroke on the plus side of the Y-axis by entering the work area (recessed portion) S.
- the switch on the operation panel can be easily operated by turning and fixing the operation panel 90 at a right angle with respect to the fixed cover 95, so that the posture of the workpiece and the operation on the tool can be performed without stress. It can be carried out.
- FIG. 17 is a perspective view showing the relationship between the coolant guide plate 220 and the door engagement member 300 when the right door 250 is opened
- FIG. 18 shows the relationship between the in-machine cover 260 and the door engagement member 300 when the left door 210 is opened.
- FIG. 19 is a perspective view showing a relationship among the coolant guide plate 220, the in-machine cover 260, and the door meshing member 300 including the AA cross section of FIG. 12 when both the left door 210 and the right door 150 are closed. .
- the door meshing member 300 is made of sheet metal, has an upper surface portion 310 and a flange 320 provided below the upper surface portion 310, and is attached to the base 10 in the vicinity of the support 24. (See FIGS. 13 and 14)
- the engagement portion front edge 224 of the engagement portion 222 of the coolant guide plate 220 overlaps with the upper surface portion 310 of the door engagement member 300, and at the same time, the lower end portion of the flange 226 of the coolant guide plate 220 is engaged with the door. It is located above the upper end portion of the collar 320 of the member 300.
- the coolant that has flowed through the rivet 226 is collected by the chip treatment system 73 via the pier 320 and the cast hole 15.
- the engaging portion 262 of the in-machine cover 260 overlaps with the engaging portion 222 of the coolant guide plate 220, and at the same time, the front end 266 of the flange 264 of the in-machine cover 260 abuts against the door engaging member 300.
- the flange 264 of the right door 250 is positioned directly below the flange 320 of the door meshing member 300.
- Gap G formed between the engagement portion 262 of the engaging portion 222 and the inboard cover 260 of the gap G 1 and coolant guide plate 220 formed between the side surface and the door engagement member 300 of the engaging portion leading edge 224 2 , or the gap G 3 formed between the engagement portion 262 of the in-machine cover 260 and the upper surface portion 310 of the door meshing member 300 is made extremely narrow. Will occur.
- the coolant leaking from the gap G 1 , the gap G 2 , and the gap G 3 are all passed from the flange 226 of the coolant guide plate 220 via the flange 320 of the door engagement member 300 or directly via the flange 320 of the door engagement member 300. Then, the chips are collected by the chip processing system 73 via the punched hole 15.
- the coolant that cannot be recovered by the flange 226 of the coolant guide plate 220 or the flange 320 of the door meshing member 300 that is, the coolant overflowing from each of the flanges 226, 320 passes through the hole 264 of the machine cover 260 and passes through the core hole 15. It is collected by the processing system 73.
- the behavior of the coolant when either the left door 210 or the right door 250 is opened will be described.
- the coolant automatically stops when one of the doors is opened, so the coolant that adheres to and stays on each part of the door during automatic operation will be described.
- the members to be described are the flange 320 of the door meshing member 300, the coolant guide plate 220 and the flange 226 of the left door 210, and the in-machine cover 260 and the flange 264 of the right door 250.
- the hook 320 of the door meshing member 300 has its lower end located inside the base 10 beyond the rail with which the lower end of the in-machine cover 260 of the right door 250 is engaged. 10 falls inside.
- the coolant guide plate 220 of the left door 210 has a lower end engaged with a rail attached to the base 10 via a mounting member, and the coolant adhering and staying on the coolant guide plate 220 is the base 10. Fall into. Since the flange 226 of the coolant guide plate 220 of the left door 210 is located on the flange 320 of the door engagement member 300 when the left door 210 is closed, the coolant adhering to and staying on the flange 226 passes through the flange 320. It falls into the base 10. The flange 226 of the coolant guide plate 220 has a lower end extending into the machine by substantially the same dimension as the coolant guide plate 220 in plan view.
- the coolant that falls from the trough 226 falls into the base 10.
- the lower cover of the inner cover 260 of the right door 250 is engaged with a rail on a rail mounting sheet metal 278 mounted on the front surface 17 of the recessed portion of the base 10, and the adhering and staying coolant on the inner cover 260 is retained. It falls into the base 10.
- the flange 264 of the inner cover 260 of the right door 250 is provided from the upper end to the lower end of the end portion of the inner cover 260, and the coolant adhering to and staying on the flange 264 falls into the base 10. As described above, the coolant is prevented from dropping into the work area (dented portion) S, and the work environment can be kept good.
- FIG. 20 is a plan view of a vertical machining center 1d having three doors.
- the three doors 400 covering the front of the machine have a right door 450, are slid to the right by a handle 454, and are mounted so as to be accommodated inside the fixed cover 95 on the front of the machine.
- the left first door 410 slides to the left by the handle 414.
- a backing plate (not shown) attached to the back surface of the left first door 410 abuts the left second door 420, the two left doors 410, 420 overhang a certain amount outside the machine, The opening width can be increased.
- the recess 10 is provided in the base 10 as a work area, so that the access to the work and the tool spindle 70 on the rotary table 30 is increased, and the work is attached and detached, and the machining surface is confirmed. Workability can be improved.
- the recess is provided inside the machine, it is possible to check the cutting edge of the tool and clean the chips adhering to the tool without moving the tool spindle that has been restored to the machine origin in the Y-axis direction when machining is completed. It becomes possible.
- the depth of the dent is almost equal to the extension of the front end of the table, even if the B and C axes of the inclined rotary table are appropriately rotated to observe the machining surface close to the chip, coolant and coolant attached to the work
- the chips are collected in the chip processing system 73 without falling into the area (dent part) S.
- the operation panel 90 is mounted on the end of the fixed cover 95 adjacent to the work area (recessed portion) S so that the operation panel 90 can be pivoted and fixed.
- the upper display device and the transparent windows 110, 212, and 252 are captured in the same field of view, and the state of the NC device that controls the machine and the state of the machine during processing can be observed simultaneously, and the operation panel 90 is fixed.
- Chips generated during processing are provided by providing an in-machine cover on the inner side of the door with an inclined surface between the rail 10 mounted on the front surface 17 of the recessed portion of the base 10 forming the work area (recessed portion) S. And the coolant supplied to improve the machinability without stagnation inside the door and without dropping into the work area (recessed portion) S, the chips are quickly passed through the core hole 15. It can be collected in the processing system 73 and the work environment can be kept clean. When the door is closed, the side surface of the base in the vicinity of the support is also outside the processing area by the in-machine cover, and the operator's clothes are not soiled by the work in the work area (dent part) S.
- the door since the door is composed of two pieces, it is sufficient to open only one door on one side for confirmation of one side of a workpiece or confirmation of a tool mounted on the tool spindle. Workability can be improved compared to opening a long stroke. In addition, it is possible to widen the opening by opening both sheets, there is no problem in loading and unloading of workpieces, and the door to be opened can be selected depending on the type of work.
- the door engaging member is provided, even if the high pressure coolant directly hits the joint of the door, the coolant does not leak and fall into the work area (recessed portion) S.
- the length of the inclined plate of the left door is different from the length of the inclined plate of the right door, the leakage of the coolant cannot be prevented simply by bringing the two doors together. Coolant leakage can be improved by providing a door engagement member incorporating a labyrinth mechanism between the two doors.
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Abstract
Description
回転テーブルを傾斜回動させる傾動軸の支持構造は、両側から支持して片側で駆動するタイプ、両側から支持して両側で駆動するタイプ、片側で支持、駆動するタイプの3種類が存在する。
また、傾動軸の配置方向は、機械の前面に対して左右方向(A軸方向)とするものと、機械の前後方向(B軸方向)とするものがある。
傾動軸をA軸方向とする機械は、テーブルを機械前面から見て向う側に傾動させると、機械前面に立つオペレーターから加工個所を視認しにくいという問題が有る。しかし、傾動軸支持構造は、いずれのタイプも採用可能である。
一方、傾動軸をB軸方向とする機械は、テーブルを左右どちら側に傾動させても、機械の前に立つ作業者が加工個所を容易に視認できるメリットがあるが、傾動軸の支持構造として両側支持タイプを採用すると、傾動軸の支持部材によって機械前面からの作業が困難になる、という問題が有る。
そこで本発明の目的は、傾斜回転テーブルの傾動軸をB軸方向に配置した立形マシニングセンタにおいて、傾動軸の支持構造が両側支持タイプでありながらオペレーターのワークへのアクセス上の問題を解決する立形マシニングセンタを提供することである。
また、前記スライドドアは機械前面の固定カバーの内側に入り込むように装着され、操作盤は該固定カバーの前記凹み部に近い端部に、該固定カバーに対して平行な位置と直角の位置との間の任意の位置に旋回、固定可能に取り付けたことを特徴とする。
また、前記スライドドアは2枚で構成されていることを特徴とする。
また、前記2枚のスライドドアは、前記凹み部のテーブル側端部近傍を中心に左右に開くことを特徴とする。
さらに、前記2枚のスライドドアの間にラビリンス機構を組み込んだドア噛み合せ部材を設けたことを特徴とする。
立形マシニングセンタ1は、機械全体を支持するベース10を有する。
ベース10上には、機械前側Fから見て左右方向であるX軸方向に移動するX軸移動ユニット40が装備される。
X軸移動ユニット40上には、機械前側Fから見て前後方向であるY軸方向に移動するY軸移動ユニット50が装備される。
Y軸移動ユニット50上には、鉛直方向であるZ軸方向に移動するZ軸移動ユニット60が装備され、Z軸移動ユニット60は鉛直の軸線回りに回転する工具主軸70を支持する。
チルトフレーム20は、ベース10の内部空洞に設置されたB軸駆動部22とベース10の前部に取り付けられたサポート24によって、Y軸に平行なB軸まわりに旋回動自在に支持される。
回転テーブル30上には、ワークが取り付けられる。
以上の構成により、ワークは傾斜回転テーブル33によってB軸、C軸方向に駆動され、X軸、Y軸、Z軸方向に駆動される工具主軸70に装着された工具T1を工具軸線回りに回転させることで切削加工される。
なお、傾動軸の支持構造として両側から支持して片側で駆動するタイプを採用し、傾動軸を支持し、駆動する側、すなわちB軸駆動部22をベース10の内側に空洞を設けて設置することで剛性を確保し、もう片側の支持軸、すなわちサポート24は必要最小限の寸法に抑えられている。
また、機械前面の固定カバー95の作業エリア(凹み部)Sに隣接する端部に、操作盤90が旋回動自在に取り付けられる。操作盤90は、固定カバー95に対して平行な位置と直角の位置の間の任意の位置に固定することができる。
切屑処理システム73は、クーラントタンク75、チップコンベア77、クーラントポンプ78を備える。
クーラントタンク75の上面の一部は開口されており、その開口部を立形マシニングセンタ1の回転テーブル30の下に設けられたベース10の鋳抜き穴部15の下に配置して、切削によって生じる切屑やクーラントを受ける。受けた切屑はチップコンベア77によって機外に排出され、クーラントはクーラントポンプ78によって再度機内にて使用される。
作業エリア(凹み部)SにオペレーターPが入ることによって、チルトフレーム20を支持するサポート24がオペレータPの正面ではなく左側にずれ、回転テーブル30上のワーク35に正面から向き合えるため、ワークに対する作業を支障なく行うことができる。
この立形マシニングセンタ1aにあっては、工具交換エリアAに工具T1を交換するアーム82と工具搬送装置84を備え、図示はされていないが大容量の工具マガジンを機械の背面側に配置している点が、工具交換エリアAに工具マガジン80を備えた立形マシニングセンタ1とは異なり、他の構成は同じである。また、切屑処理システムも備えることができる。
1枚ドア100は、ハンドル120を有し、図で右側に1枚ドア100をスライドして開く。その際、1枚ドア100は機械前面の固定カバー95の内側に入り込む。
1枚ドア100は、ドア100を閉じた時作業エリア(凹み部)Sを覆う長い傾斜面を有する機内カバー部130と、サポート24に対向する短い傾斜面を有するクーラント誘導部132を有する。機内カバー部130とクーラント誘導部132は、1枚ドア100を閉じたとき、凹み部Sを含む1枚ドア100とベース10の間の空間を隙間なく覆う。機内カバー部130は下端部がレール135に係合されており、機内カバー部130上のクーラントや切屑はレール135が装着されているベース10の凹み部の内側に、すなわち鋳抜き穴部15に落下する。
本実施例のように、ベース10より離して機械の前面を覆う1枚ドア100を配置すると、凹み部Sではないサポート24に対向する部分であってもベース10と1枚ドア100との間に隙間が生じ、切削時に発生するクーラントや切屑が1枚ドア100とベース10の間に落下する。そのため、1枚ドア100の内側の1枚ドア100を閉じた時にサポート24に対向する部分にクーラント誘導部132を設け、1枚ドア100の内側に当たったクーラントや切屑をベース10に誘導する。1枚ドアをベース10のサポート24が取り付けられた部分に設けた場合は、クーラント誘導部132は不要である。
2枚ドア200は、左側ドア210と右側ドア250で構成される。
左側ドア210は、透明窓212とハンドル214を有し、機械前側Fから見て左側にスライドして開けられる。
右側ドア250は、透明窓252とハンドル254を有し、右側にスライドして開けられる。右側ドア250は1枚ドア100と同様に、機械前面の固定カバー95の内側に入り込む構造になっている。
左側ドア210の裏側には、左側ドア210を閉じた時サポート24に対向するクーラント誘導板220を有し、右側ドア250の裏側には、右側ドア250を閉じた時作業エリア(凹み部)Sを覆う機内カバー260を有する。
左側ドア210に備えられるクーラント誘導板220は、1枚ドア100で説明したことと同様に、ベース10より離して左側ドア210を配置したため、ベース10と左側ドア210の間の隙間にクーラントや切屑が落下する不都合が生じる。それを防ぐために左側ドア210に当たったクーラントや切屑をベース10内に誘導するクーラント誘導板220を設けたものである。ベース10上に左側ドアを設ければ、クーラント誘導板220は不要である。
サポート24の近傍、すなわち加工エリアWの作業エリア(凹み部)Sとの境界近傍、言い換えると作業エリア(凹み部)のテーブル側の端部近傍に、ドア噛み合せ部材300を備える。
左側ドア210のクーラント誘導板220と右側ドア250の機内カバー260がドア噛み合せ部材300を挟む構成となっている。つまり、2枚のドア210、250は、作業エリア(凹み部)Sのテーブル側の端部近傍を中心に左右に開く。
図面に示されるように、機内カバー260は作業エリア(凹み部)Sを覆い、加工中に発生する切屑やクーラントは全て鋳抜き穴部15を経由して切屑処理システム73に回収され、作業エリア(凹み部)Sに落下することはない。
オペレーターPは、回転テーブル30や回転テーブル30上に載置されるワークに対して、特に回転テーブル30が左側に傾動している場合、ワークとの距離が極めて近く、加工面の確認や切屑の除去等の作業を容易に行えるとともに、操作盤90を固定カバー95に対して直角の位置に旋回、固定することで操作盤上のスイッチを容易に操作することができ、ワーク姿勢を変更するためのB軸、C軸の移動操作等がストレスなしで行うことができる。
オペレーターPは、回転テーブル30上に載置されるワークに対して特に回転テーブル30が右側に傾動している場合、ワークとの距離が極めて近く、加工面の確認や切屑の除去等の作業を容易に行えるとともに、工具主軸70に装着した工具T1にアクセスする場合であっても、作業エリア(凹み部)Sに入り込むことで、たとえY軸が原点位置、すなわちY軸のプラス側のストロークエンド、つまり作業者から最も遠い位置に位置決めされていたとしても、作業者の手の届く位置であり、わざわざY軸を手前に移動させることなく工具T1に対する作業を行うことができる。また、操作盤90を固定カバー95に対して直角の位置に旋回、固定することで操作盤上のスイッチを容易に操作することができ、ワークの姿勢の変更や、工具に対する操作をストレスなしで行うことができる。
左側ドア210を閉じると、クーラント誘導板220の係合部222の係合部前縁部224がドア噛み合せ部材300の上面部310と重なり合い、同時にクーラント誘導板220の樋226の下端部がドア噛み合せ部材300の樋320の上端部の上方に位置する。その結果、樋226を流れてきたクーラントは樋320を介して鋳抜き穴部15を経由して切屑処理システム73に回収される。
右側ドア250を閉じると、機内カバー260の係合部262がクーラント誘導板220の係合部222と重なりあい、同時に機内カバー260の樋264の前端部266はドア噛み合せ部材300に突き当たる。その結果、ドア噛み合せ部材300の樋320の直下に右側ドア250の樋264が位置することになる。この構成により、たとえ樋320からクーラントが漏れたとしても、機内カバー260の樋264が漏れたクーラントを確実に回収する。
間隙G1、間隙G2、間隙G3から漏れたクーラントはともに、クーラント誘導板220の樋226からドア噛み合せ部材300の樋320を経由して、あるいは直接ドア噛み合せ部材300の樋320を介して、鋳抜き穴部15を経由して切屑処理システム73に回収される。一部クーラント誘導板220の樋226やドア噛み合せ部材300の樋320で回収できない、すなわち各樋226、320からあふれるクーラントは機内カバー260の樋264を介して鋳抜き穴部15を経由して切屑処理システム73に回収される。
クーラント誘導板220の係合部222、係合部前縁部224、樋226と、機内カバー260の係合部262、樋264、前端部266及び、ドア噛み合せ部材300の上面部310、樋320は、左側ドア210と右側ドア250が閉まった時、ラビリンス機構を構成する。
以上より、左側ドア210と右側ドア250がともに閉まっているときは、例え高圧のクーラントがドアの内面に直接当たっても、クーラントが作業エリア(凹み部)Sに落ちることはない。
ドア噛み合せ部材300の樋320は、その下端が右側ドア250の機内カバー260の下端部が係合するレールを超えてベース10の内側に位置しており、樋320に付着、滞留したクーラントはベース10の内側に落下する。
左側ドア210のクーラント誘導板220は、その下端部が取付用部材を介してベース10に取り付けられたレールに係合されており、クーラント誘導板220上に付着、滞留していたクーラントはベース10内に落下する。
左側ドア210のクーラント誘導板220の樋226は、左側ドア210を閉じたとき、ドア噛み合せ部材300の樋320の上に位置するため、樋226に付着、滞留したクーラントは樋320を経由してベース10内に落下する。クーラント誘導板220の樋226は、下端部がクーラント誘導板220と平面視で略同一寸法だけ機内に延びている。その結果、左側ドア210が中途半端に開いていても樋226から落下するクーラントは、ベース10内に落ちる。
右側ドア250の機内カバー260は、その下端部がベース10の凹み部前面17に装着されたレール取付用板金278上のレールに係合されており、機内カバー260上に付着、滞留したクーラントはベース10内に落下する。
右側ドア250の機内カバー260の樋264は、機内カバー260の端部の上端から下端まで設けられており、樋264に付着、滞留したクーラントはベース10内に落下する。
以上説明したように、クーラントは作業エリア(凹み部)Sに落下することが防止され、作業環境を良好に保つことができる。
機械前面を覆う3枚ドア400は、右側ドア450を有し、ハンドル454により右側にスライドし、機械前面の固定カバー95の内側に収容されるように装着される。左側第1ドア410はハンドル414により左側にスライドする。左側第1ドア410の裏面に装着された当て板(非図示)が左側第2ドア420に当接すると、2枚の左側ドア410、420は機械の外部へ一定量オーバーハングして機械前面の開口幅を大きくすることができる。
10 ベース
15 鋳抜き穴部
20 チルトフレーム(Tilting frame)
22 B軸駆動部
24 サポート
30 回転テーブル
33 傾斜回転テーブル
40 X軸移動ユニット
50 Y軸移動ユニット
60 Z軸移動ユニット
70 工具主軸
73 切屑処理システム
75 クーラントタンク
77 チップコンベア
78 クーラントポンプ
80 工具マガジン
82 工具交換アーム
84 工具搬送装置
90 操作盤
95 固定カバー
100 1枚ドア
110 透明窓
120 ハンドル
130 機内カバー部
132 クーラント誘導部
135 レール
200 2枚ドア
210 左側ドア
212 透明窓
214 ハンドル
220 クーラント誘導板
222 係合部
224 係合部前縁部
226 樋
250 右側ドア
252 透明窓
254 ハンドル
260 機内カバー
262 係合部
264 樋
266 樋の前端部
278 レール取付用板金
300 ドア噛み合せ部材
310 上面部
320 樋
400 3枚ドア
410 左側第1ドア
414 ハンドル
420 左側第2ドア
450 右側ドア
454 ハンドル
W 加工エリア
A 工具交換エリア
S 作業エリア(凹み部)
F 機械前側
P オペレーター
L テーブル前端部延長線
T1 工具
G1,G2,G3 間隙
Claims (8)
- ベースと、ベース上に設置され回転テーブルのテーブル面を傾斜回動自在にした傾斜回転テーブルと、機械の横方向であるX軸と機械の前後方向であるY軸と鉛直方向であるZ軸の直交3軸に沿って移動自在の鉛直の軸線回りに回転する工具主軸と、を有する工作機械において、前記傾斜回転テーブルの傾動軸を機械の前後方向に向けて設置し、
前記傾動軸を支持するサポートに隣接して機械の前面に凹み部を設け、
該凹み部の上部を開閉自在に覆う機内カバーを、機械前面を開閉自在に覆うスライドドアに一体的に備えた
ことを特徴とする工作機械。 - 前記凹み部の奥行きは、前記テーブルの前端部の略延長線上である
ことを特徴とする請求項1記載の工作機械。 - 前記スライドドアは機械前面の固定カバーの内側に入り込むように装着され、操作盤は該固定カバーの前記凹み部に隣接する端部に、該固定カバーに対して平行な位置と直角の位置との間の任意の位置に旋回、固定可能に取り付けた
ことを特徴とする請求項1または請求項2記載の工作機械。 - 前記機内カバーは、上端を前記スライドドアの内側に固定され、下端を前記ベースに装着されたレールに係合されている
ことを特徴とする請求項1乃至請求項3のいずれか1項に記載の工作機械。 - 前記スライドドアは、2枚のスライドドアで構成される
ことを特徴とする請求項1乃至請求項4のいずれか1項に記載の工作機械。 - 前記2枚のスライドドアは、前記凹み部のテーブル側端部近傍を中心に左右に開く
ことを特徴とする請求項5記載の工作機械。 - 前記2枚のスライドドアは、一方のスライドドアの内側に前記機内カバーを有する
ことを特徴とする請求項6記載の工作機械。 - 前記2枚のスライドドアの間にラビリンス機構を組み込んだドア噛み合せ部材を設けた
ことを特徴とする請求項7記載の工作機械。
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EP13893610.9A EP3002080B1 (en) | 2013-09-13 | 2013-09-13 | Machine tool |
PCT/JP2013/074925 WO2015037154A1 (ja) | 2013-09-13 | 2013-09-13 | 立形マシニングセンタ |
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EP (1) | EP3002080B1 (ja) |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018001308A (ja) * | 2016-06-29 | 2018-01-11 | Dmg森精機株式会社 | マシニングセンター |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6424028B2 (ja) * | 2014-07-02 | 2018-11-14 | Dmg森精機株式会社 | 工作機械の配置構造 |
JP2016016465A (ja) * | 2014-07-04 | 2016-02-01 | 株式会社東洋鐵工所 | 五軸バリ取り加工装置 |
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DE202016102391U1 (de) | 2016-05-04 | 2016-07-07 | Gebr. Heller Maschinenfabrik Gmbh | Werkzeugmaschine mit schräggestellter Öffnung |
EP3511117B1 (en) * | 2016-09-09 | 2021-07-07 | Makino Milling Machine Co., Ltd. | Machine tool |
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US10960506B2 (en) | 2016-09-09 | 2021-03-30 | Makino Milling Machine Co., Ltd. | Machine tool |
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JP6713091B2 (ja) * | 2017-09-06 | 2020-06-24 | 平田機工株式会社 | 作業装置及び作業システム |
JP7178929B2 (ja) * | 2019-02-27 | 2022-11-28 | シチズン時計株式会社 | 切削油タンク装置及び工作機械 |
KR20210134180A (ko) * | 2020-04-29 | 2021-11-09 | 두산공작기계 주식회사 | 공작기계 |
IT202000022525A1 (it) * | 2020-09-24 | 2022-03-24 | Vigel Spa | Centro di lavoro multiasse munito di magazzino-utensili meccanizzato. |
CN117428485B (zh) * | 2023-12-08 | 2024-03-29 | 普锐米勒机床(东莞)有限公司 | 一种多功能的五轴数控加工中心 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH029545A (ja) * | 1988-06-28 | 1990-01-12 | Yamazaki Mazak Corp | 工作機械 |
JPH04360746A (ja) * | 1991-06-04 | 1992-12-14 | Murata Mach Ltd | マシニングセンタ |
JPH05293739A (ja) * | 1992-04-23 | 1993-11-09 | Brother Ind Ltd | 工作機械 |
JP2001252837A (ja) * | 2000-02-16 | 2001-09-18 | Deckel Maho Pfronten Gmbh | ユニバーサル工作機械 |
JP2003291050A (ja) * | 2002-03-28 | 2003-10-14 | Toyoda Mach Works Ltd | 加工機械の温度制御方法及び装置 |
JP2007296613A (ja) | 2006-05-01 | 2007-11-15 | Mori Seiki Co Ltd | 工作機械 |
JP2010228045A (ja) * | 2009-03-27 | 2010-10-14 | Brother Ind Ltd | 工作機械 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3270423A (en) * | 1963-09-30 | 1966-09-06 | Sheffield Corp | Positioning device |
FR2290981A1 (fr) * | 1974-07-01 | 1976-06-11 | Romeu Ramon | Fraiseuse universelle |
FR2407040A1 (fr) * | 1977-10-27 | 1979-05-25 | Romeu Ramon | Tour universel |
DE3220026A1 (de) * | 1982-05-27 | 1983-12-01 | Maho Werkzeugmaschbau Babel | Teilapparat |
DE3730984C1 (de) * | 1987-09-16 | 1988-11-03 | Chiron Werke Gmbh | Steuerkasten an einer Werkzeugmaschine |
JPH0627028U (ja) * | 1992-09-08 | 1994-04-12 | 大阪機工株式会社 | 工作機械の操作盤装置 |
US6298531B1 (en) * | 1997-06-17 | 2001-10-09 | Witzig & Frank Gmbh | Highly flexible machine tool |
SE517889C2 (sv) * | 2000-02-14 | 2002-07-30 | Quintax Machine Tools Ab | Verktygsmaskin med vridbart anordnat verktyg samt förfarande vid bearbetning |
DE10029967B4 (de) * | 2000-06-26 | 2006-08-03 | Satisloh Gmbh | Vorrichtung zur Bearbeitung von optischen Werkstücken |
DE10049810B4 (de) * | 2000-10-09 | 2004-07-01 | Honsberg Lamb Sonderwerkzeugmaschinen Gmbh | Werkzeugmaschine |
JP2004160599A (ja) * | 2002-11-13 | 2004-06-10 | Mori Seiki Hitech Co Ltd | 立形マシニングセンタ |
JP4590244B2 (ja) * | 2004-10-15 | 2010-12-01 | 株式会社三共製作所 | 回転テーブル装置 |
DE102006024407B4 (de) * | 2005-05-25 | 2021-06-10 | Dmg Mori Seiki Co., Ltd. | Werkzeugmaschine |
DE102006034123B4 (de) * | 2006-07-24 | 2009-02-12 | Deckel Maho Seebach Gmbh | Fräs- und Bohrmaschine sowie Werkstücktischanordnung |
US20080047120A1 (en) * | 2006-08-24 | 2008-02-28 | Hardinge, Inc. | Rotary table with frameless motor |
DE102007034104A1 (de) * | 2007-07-21 | 2009-01-22 | Schiess Gmbh | NC-Dreh-, Verschiebe- und Schwenktisch für ein Horizontalbearbeitungszentrum |
JP4825240B2 (ja) * | 2008-06-12 | 2011-11-30 | 日新工機株式会社 | 自動パレット交換装置 |
KR100971168B1 (ko) * | 2010-03-09 | 2010-07-20 | (주)프로텍이노션 | 5축 절삭가공장치 |
US9164502B2 (en) * | 2011-01-20 | 2015-10-20 | Canon Kabushiki Kaisha | Control device and control method of five-axis control machine tool, program, and mold |
CN202129637U (zh) * | 2011-06-03 | 2012-02-01 | 中捷机床有限公司 | 大型数控可倾回转工作台及其定位斜铁自动装卸夹紧机构 |
-
2013
- 2013-09-13 CN CN201380002790.0A patent/CN104768704B/zh active Active
- 2013-09-13 WO PCT/JP2013/074925 patent/WO2015037154A1/ja active Application Filing
- 2013-09-13 EP EP13893610.9A patent/EP3002080B1/en active Active
- 2013-09-13 JP JP2013548524A patent/JP5436735B1/ja active Active
-
2016
- 2016-02-17 US US15/045,254 patent/US9656363B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH029545A (ja) * | 1988-06-28 | 1990-01-12 | Yamazaki Mazak Corp | 工作機械 |
JPH04360746A (ja) * | 1991-06-04 | 1992-12-14 | Murata Mach Ltd | マシニングセンタ |
JPH05293739A (ja) * | 1992-04-23 | 1993-11-09 | Brother Ind Ltd | 工作機械 |
JP2001252837A (ja) * | 2000-02-16 | 2001-09-18 | Deckel Maho Pfronten Gmbh | ユニバーサル工作機械 |
JP2003291050A (ja) * | 2002-03-28 | 2003-10-14 | Toyoda Mach Works Ltd | 加工機械の温度制御方法及び装置 |
JP2007296613A (ja) | 2006-05-01 | 2007-11-15 | Mori Seiki Co Ltd | 工作機械 |
JP2010228045A (ja) * | 2009-03-27 | 2010-10-14 | Brother Ind Ltd | 工作機械 |
Non-Patent Citations (1)
Title |
---|
MAKINO MILLING MACHINE, MAKINO SOGO CATALOGUE, 2011, pages 4, XP008179800 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018001308A (ja) * | 2016-06-29 | 2018-01-11 | Dmg森精機株式会社 | マシニングセンター |
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US20160158906A1 (en) | 2016-06-09 |
CN104768704A (zh) | 2015-07-08 |
US9656363B2 (en) | 2017-05-23 |
CN104768704B (zh) | 2016-04-06 |
EP3002080B1 (en) | 2018-02-28 |
JPWO2015037154A1 (ja) | 2017-03-02 |
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JP5436735B1 (ja) | 2014-03-05 |
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