CN103862287A - High-efficiency numerical-control drilling-milling machine tool - Google Patents
High-efficiency numerical-control drilling-milling machine tool Download PDFInfo
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- CN103862287A CN103862287A CN201410100155.2A CN201410100155A CN103862287A CN 103862287 A CN103862287 A CN 103862287A CN 201410100155 A CN201410100155 A CN 201410100155A CN 103862287 A CN103862287 A CN 103862287A
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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
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
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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
- B23P23/02—Machine tools for performing different machining operations
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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
- B23Q1/58—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 a single sliding pair
- B23Q1/585—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 a single sliding pair perpendicular to the working surface
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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
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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
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
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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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
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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
- B23Q2705/00—Driving working spindles or feeding members carrying tools or work
- B23Q2705/10—Feeding members carrying tools or work
- B23Q2705/14—Electric drives
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a high-efficiency numerical-control drilling-milling machine tool. The high-efficiency numerical-control drilling-milling machine tool comprises a bed (1), a stand column (2), a worktable (3), an orthogonal carriage (4), an X slide seat pair (5), a Y slide seat pair (6), a Z slide seat pair (7), a main shaft motor (75), an X-shaft linear motor (8) and a Y-shaft linear motor (9). An X-shaft slide plate and a Y-shaft slide plate are dragged by the linear motor, a Z-shaft slide plate is dragged by a rotating servo motor and a ball screw assembly to drill and mill a three-dimensional seek, so that the problems and weaknesses of the prior art that the efficiency of the seek is low, the attenuation of the positioning precision is fast, and the working stroke is limited can be overcome; by adopting the characteristics of the linear motor that the dragging speed is high, the acceleration is high, the positioning precision is high, the abrasion attenuation is avoided and the traveling stroke is not limited, the seek efficiency is improved, the attenuation of the positioning precision is eliminated and the traveling length is not limited by adopting the numerical-control drilling-milling machine tool.
Description
Technical field
The present invention relates to a kind of numerically controlled machine tool, specifically refer to be specifically designed on workpiece hole, the efficient numerically controlled brill milling of the one machining tool of tapping, Milling Process.
Background technology
The manufacture processing of equipment, as injection mold, through hole, blind hole, screwed hole, the stepped counterbore of need on workpiece, drill through, threaded, milling is a large amount of, the hole slot tenon rail structures such as different groove, tenon, tenon mouth and slide rail, chute, the brill that conventionally adopts numerical control machining center to carry out hole slot tenon rail structure in processing work moulding surface structure is attacked milling processing; The numerical control machining center of prior art adopts rotating servo motor to add that ball screw assembly, drags X, Y, Z skateboarding realizes three-dimensional target-seeking machining, because rotating servo motor need be rotatablely moved and is converted to the straight reciprocating motion of dragging skateboard by ball-screw adjutant, dragging speed is slow, dragging speed≤100 m/min; Drag acceleration low, peak acceleration is 1.5g, causes the three-dimensional target-seeking speed of lathe slow, and working (machining) efficiency is low; In addition,, because ball screw assembly, is easily because service wear produces gap, make the three-dimensional target-seeking positioning precision decay of lathe fast; Because the restriction ball screw assembly, of elastic properties of materials is unsuitable long, limit the impulse stroke length of numerical control machining center; Therefore there are the problems and shortcomings that target-seeking efficiency is low, positioning precision decay is fast, impulse stroke is limited in prior art.
Summary of the invention
The problems and shortcomings that exist for above-mentioned prior art, the present invention adopts and drags X by linear electric motors, Y-axis slide plate, add by rotating servo motor the technical scheme that ball screw assembly, drags Z axis slide plate and carries out three-dimensional target-seeking brill milling processing, a kind of efficient numerically controlled brill milling machining tool is provided, utilize linear electric motors dragging speed fast, acceleration is high, positioning precision is high, without wearing and tearing decay, without the characteristic of haul distance restriction, be intended to make numerical control drilling-milling machining tool to overcome the drawback of prior art, reach and improve target-seeking working (machining) efficiency, slow down positioning precision decay, the object that impulse stroke length is not limited.
The object of the present invention is achieved like this: a kind of efficient numerically controlled brill milling machining tool, comprise lathe bed, column, workbench, orthogonal planker, X slide pair, Y slide pair, Z slide pair, spindle motor, X-axis linear electric motors, Y-axis linear electric motors, wherein: described lathe bed is the hollow cast iron matter member of rectangular platform shape, four jiaos of the bottoms of lathe bed are provided with cabinet base, edge above lathe bed is provided with frame protruding upward, postmedian above lathe bed, along long limit center line two sides be arranged with two protruding upward, the groove frame shape boss of fore-and-aft direction is called Y-axis Connection Block, the inwall of lathe bed hollow is provided with crisscross reinforcement,
Described column is the hollow cast iron matter member of rectangle column, and the upper middle part before column is provided with two, and protrusion, above-below direction and the groove frame shape boss that is parallel to each other are called Z axis Connection Block forward;
Described workbench is the cast iron matter member of rectangular flat shape, workbench be laid with above some and long limit parallel, for the T-slot of fixation workpiece, grow that limits are respectively equipped with downward protrusion and the frame that is parallel to each other is called X slide below workbench along two sides;
Described orthogonal planker is the rectangular plate shape steel components that top and bottom are respectively equipped with the X base of the rail and the Y base of the rail, above orthogonal planker, be respectively equipped with track protruding upward and that be parallel to each other along the long limits of two sides and be called the X base of the rail, below orthogonal planker, two sides that are positioned at minor face center line are arranged with track downward protrusion and that be parallel to each other and are called the Y base of the rail, and the described X base of the rail and Y base of the rail downward projection are orthogonal;
Described X slide is secondary is X-axis motion secondary by X roller guide rail and that X-axis linear electric motors form;
Described Y slide is secondary is Y-axis motion secondary by Y roller guide rail and that Y-axis linear electric motors form;
The secondary Z axis motion for being formed by Z slide plate, Z roller guide rail pair, Z ball-screw pair, Z servomotor of described Z slide, wherein, Z slide plate is the steel slider component of carrying spindle motor, two parallel tracks that are provided with below above-below direction of Z slide plate are called the Z base of the rail, described Z ball-screw secondary for screwed by ball-screw and ball nut form be converted to straight-line mechanical transmission component for rotatablely moving; Described Z servomotor is that AC synchronous is rotated servomotor;
Described spindle motor is the electric rotary machine that frequency control drives cutlery to rotate, and the output of spindle motor is provided with clamping and bores the chuck of attacking milling cutlery;
Described X-axis linear electric motors are for to be made up of X primary coil, X secondary coil, and X primary coil and X secondary coil are made the straight-line servomotor of opposing parallel;
Described Y-axis linear electric motors are for to be made up of Y primary coil and Y secondary coil, and Y primary coil and Y secondary coil are made the straight-line servomotor of opposing parallel;
Described X roller guide rail pair, Y roller guide rail pair, Z roller guide rail are secondary for the guide rail by the V-shaped raceway in cross section with the roller track element for carrying object moving linearly that the roller stand of roller forms is housed;
Below column, be fixedly connected on lathe bed described Y-axis Connection Block rear portion above; Z slide plate by described Z roller guide rail pair be connected to column before, wherein, the guide rail of Z roller guide rail pair be fixed on column described Z axis Connection Block before, the roller stand of Z roller guide rail pair be fixed on Z slide plate the described Z base of the rail after; The ball-screw of Z ball-screw pair is connected between two described Z axis Connection Blocks of column, and the ball nut of Z ball-screw pair is connected between two described Z bases of the rail of Z slide plate; Z servomotor be fixed on column described Z axis Connection Block above and be connected with the ball-screw of Z ball-screw pair; Spindle motor fixture is in the front portion of Z slide plate; Orthogonal planker be connected to by described Y roller guide rail pair lathe bed described Y-axis Connection Block front portion above, workbench by described X roller guide rail pair be connected to orthogonal planker above; Wherein, the guide rail of Y roller guide rail pair be fixed on lathe bed described Y-axis Connection Block above, the roller stand of Y roller guide rail pair is fixed on below the described Y base of the rail of orthogonal planker, the guide rail of X roller guide rail pair be fixed on orthogonal planker the described X base of the rail above, the roller stand of X roller guide rail pair is fixed on below the described X slide of workbench; The described X primary coil of X-axis linear electric motors be fixed on orthogonal planker above between two described X bases of the rail, the described X secondary coil of X-axis linear electric motors is fixed on below workbench between two described X slides; The described Y primary coil of Y-axis linear electric motors is fixed between the front portion of two described Y-axis Connection Blocks of lathe bed, and the described Y secondary coil of Y-axis linear electric motors is fixed between two described Y bases of the rail of orthogonal planker.
The direction face of said structure statement is divided into up, down, left, right, front, rear side, wherein, before be the face in the face of device front view, after be with described before relative face.
Operation principle and beneficial effect
When work, under the control of supporting digital control computer, X-axis linear electric motors, Y-axis linear electric motors drag respectively orthogonal planker, workbench carries out the target-seeking motion of plane coordinates, and the collaborative Z axis skid guide spindle motor being dragged by rotating servo motor and ball screw assembly, drives cutlery to make three-dimensional target-seeking brill and attacks milling processing.
This device utilizes linear electric motors dragging speed fast, can reach 300 ms/min; Acceleration is high, can reach 10g; Positioning precision is high, can reach ± 0.001 millimeter; Operation is without wearing and tearing; Limit without haul distance, manufacture and design while lengthening numerical control engraving and milling machine tool, only primary coil connection segment need be laid on the lathe bed of lengthening, no matter how long have, all can not exert an influence to lathe operational system rigidity, make Digit Control Machine Tool avoid adding by rotating servo motor the drawback that ball screw assembly, drags, improved target-seeking working (machining) efficiency, eliminated positioning precision decay, met the design requirement of any haul distance.
The all technical of this device
Above-mentioned, the present invention adopts and drags X by linear electric motors, Y-axis slide plate, add by rotating servo motor the technical scheme that ball screw assembly, drags Z axis slide plate and carries out three-dimensional target-seeking brill milling processing, having overcome prior art exists target-seeking efficiency low, positioning precision decay is fast, the problems and shortcomings of impulse stroke limitation, the efficient numerically controlled brill milling of the one machining tool providing, utilize linear electric motors dragging speed fast, acceleration is high, positioning precision is high, without wearing and tearing decay, without the characteristic of haul distance restriction, numerical control drilling-milling machining tool is reached and improve target-seeking efficiency, the decay of elimination positioning precision, the object that impulse stroke length is not limited.
Brief description of the drawings
Fig. 1 is that the axis of no-feathering of a kind of efficient numerically controlled brill milling machining tool of the present invention measures intention;
Fig. 2 is that the structure master of a kind of efficient numerically controlled brill milling machining tool of the present invention looks schematic diagram.
Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but should not be construed as any limitation of the invention.
In figure: lathe bed 1, column 2, workbench 3, orthogonal planker 4, X slide pair 5, X roller guide rail pair 51, Y slide pair 6, Y roller guide rail pair 61, Z slide pair 7, Z slide plate 71, Z roller guide rail pair 72, Z ball-screw pair 73, Z servomotor 74, spindle motor 75, X-axis linear electric motors 8, X primary coil 81, X secondary coil 82, Y-axis linear electric motors 9, Y primary coil 91, Y secondary coil 92.
Detailed description of the invention
Consult Fig. 1～Fig. 2, the efficient numerically controlled brill milling of one of the present invention machining tool, comprise lathe bed 1, column 2, workbench 3, orthogonal planker 4, X slide pair 5, Y slide pair 6, Z slide pair 7, spindle motor 75, X-axis linear electric motors 8, Y-axis linear electric motors 9, wherein: described lathe bed 1 is the hollow cast iron matter member of rectangular platform shape, four jiaos of the bottoms of lathe bed 1 are provided with cabinet base, lathe bed 1 edge is above provided with frame protruding upward, lathe bed 1 postmedian above, along long limit center line two sides be arranged with two protruding upward, the groove frame shape boss of fore-and-aft direction is called Y-axis Connection Block, the inwall of lathe bed 1 hollow is provided with crisscross reinforcement,
Described column 2 is the hollow cast iron matter member of rectangle column, and column 2 upper middle part is above provided with two, and protrusion, above-below direction and the groove frame shape boss that is parallel to each other are called Z axis Connection Block forward;
Described workbench 3 is the cast iron matter member of rectangular flat shape, workbench 3 be laid with above some and long limit parallel, for the T-slot of fixation workpiece, grow that limits are respectively equipped with downward protrusion and the frame that is parallel to each other is called X slide below workbench 3 along two sides;
Described orthogonal planker 4 is respectively equipped with the rectangular plate shape steel components of the X base of the rail and the Y base of the rail for top and bottom, above orthogonal planker 4, be respectively equipped with track protruding upward and that be parallel to each other along the long limits of two sides and be called the X base of the rail, below orthogonal planker, two sides that are positioned at minor face center line are arranged with track downward protrusion and that be parallel to each other and are called the Y base of the rail, and the described X base of the rail and Y base of the rail downward projection are orthogonal;
The X-axis motion of described X slide secondary 5 for being formed by X roller guide rail secondary 51 and X-axis linear electric motors 8;
The Y-axis motion of described Y slide secondary 6 for being formed by Y roller guide rail secondary 61 and Y-axis linear electric motors 9;
The Z axis motion of described Z slide secondary 7 for being formed by Z slide plate 71, Z roller guide rail pair 72, Z ball-screw pair 73, Z servomotor 74, wherein, Z slide plate 71 is the steel slider component of carrying spindle motor 75, two parallel tracks that are provided with below above-below direction of Z slide plate 71 are called the Z base of the rail, described Z ball-screw secondary 73 for screwed by ball-screw and ball nut form be converted to straight-line mechanical transmission component for rotatablely moving; Described Z servomotor 74 is AC synchronous rotation servomotor;
The electric rotary machine that described spindle motor 75 drives cutlery to rotate for frequency control, the output of spindle motor 75 is provided with clamping and bores the chuck of attacking milling cutlery;
Described X-axis linear electric motors 8 are for to be made up of X primary coil 81, X secondary coil 82, and X primary coil 81 and X secondary coil 82 are made the straight-line servomotor of opposing parallel;
Described Y-axis linear electric motors 9 are for to be made up of Y primary coil 91 and Y secondary coil 92, and Y primary coil 91 and Y secondary coil 92 are made the straight-line servomotor of opposing parallel;
Described X roller guide rail pair 51, Y roller guide rail pair 61, Z roller guide rail secondary 72 is for the guide rail by the V-shaped raceway in cross section and the roller track element for carrying object moving linearly that the roller stand of roller forms is housed;
Below column 2, be fixedly connected on lathe bed 1 described Y-axis Connection Block rear portion above; Z slide plate 71 by described Z roller guide rail pair 72 be connected to column 2 before, wherein, the guide rail of Z roller guide rail pair 72 be fixed on column 2 described Z axis Connection Block before, the roller stand of Z roller guide rail pair 72 be fixed on Z slide plate 71 the described Z base of the rail after; The ball-screw of Z ball-screw pair 73 is connected between two described Z axis Connection Blocks of column 2, and the ball nut of Z ball-screw pair 73 is connected between two described Z bases of the rail of Z slide plate 71; Z servomotor 74 be fixed on column 2 described Z axis Connection Block above and be connected with the ball-screw of Z ball-screw pair 73; Spindle motor 75 fixtures are in the front portion of Z slide plate 71; Orthogonal planker 4 be connected to by described Y roller guide rail pair 61 lathe bed 1 described Y-axis Connection Block front portion above, workbench 3 by described X roller guide rail pair 51 be connected to orthogonal planker 4 above; Wherein, the guide rail of Y roller guide rail pair 61 be fixed on lathe bed 1 described Y-axis Connection Block above, the roller stand of Y roller guide rail pair 61 is fixed on below the described Y base of the rail of orthogonal planker 4, the guide rail of X roller guide rail pair 51 be fixed on orthogonal planker 4 the described X base of the rail above, the roller stand of X roller guide rail pair 51 is fixed on below the described X slide of workbench 3; The described X primary coil 81 of X-axis linear electric motors 8 be fixed on orthogonal planker 4 above between two described X bases of the rail, the described X secondary coil 82 of X-axis linear electric motors 8 is fixed on below workbench 3 between two described X slides; The described Y primary coil 91 of Y-axis linear electric motors 9 is fixed between the front portion of two described Y-axis Connection Blocks of lathe bed 1, and the described Y secondary coil 92 of Y-axis linear electric motors 9 is fixed between two described Y bases of the rail of orthogonal planker 4.
The direction face of said structure statement is divided into up, down, left, right, front, rear side, wherein, before be the face in the face of device front view, after be with described before relative face.
Operation principle and beneficial effect
When work, under the control of supporting digital control computer, X-axis linear electric motors 8, Y-axis linear electric motors 9 drag respectively orthogonal planker 4, workbench 3 carries out the target-seeking motion of plane coordinates, and the collaborative Z axis skid guide spindle motor 75 being dragged by rotating servo motor and ball screw assembly, drives cutlery to make three-dimensional target-seeking brill and attacks milling processing.
This device utilizes linear electric motors dragging speed fast, can reach 300 ms/min; Acceleration is high, can reach 10g; Positioning precision is high, can reach ± 0.001 millimeter; Operation is without wearing and tearing; Limit without haul distance, manufacture and design while lengthening numerical control engraving and milling machine tool, only primary coil connection segment need be laid on the lathe bed of lengthening, no matter how long have, all can not exert an influence to lathe operational system rigidity, make Digit Control Machine Tool avoid adding by rotating servo motor the drawback that ball screw assembly, drags, improved target-seeking working (machining) efficiency, eliminated positioning precision decay, met the design requirement of any haul distance.
The all technical of this device
Claims (1)
1. an efficient numerically controlled brill milling machining tool, comprise lathe bed (1), column (2), workbench (3), orthogonal planker (4), X slide pair (5), Y slide pair (6), Z slide pair (7), spindle motor (75), X-axis linear electric motors (8), Y-axis linear electric motors (9), it is characterized in that: the hollow cast iron matter member that described lathe bed (1) is rectangular platform shape, four jiaos of the bottoms of lathe bed (1) are provided with cabinet base, lathe bed (1) edge is above provided with frame protruding upward, lathe bed (1) postmedian above, along long limit center line two sides be arranged with two protruding upward, the groove frame shape boss of fore-and-aft direction is called Y-axis Connection Block, the inwall of lathe bed (1) hollow is provided with crisscross reinforcement,
Described column (2) is the hollow cast iron matter member of rectangle column, and column (2) upper middle part is above provided with two, and protrusion, above-below direction and the groove frame shape boss that is parallel to each other are called Z axis Connection Block forward;
Described workbench (3) is the cast iron matter member of rectangular flat shape, workbench (3) be laid with above some and long limit parallel, for the T-slot of fixation workpiece, grow that limits are respectively equipped with downward protrusion and the frame that is parallel to each other is called X slide below workbench (3) along two sides;
Described orthogonal planker (4) is respectively equipped with the rectangular plate shape steel components of the X base of the rail and the Y base of the rail for top and bottom, above orthogonal planker (4), be respectively equipped with track protruding upward and that be parallel to each other along the long limits of two sides and be called the X base of the rail, below orthogonal planker, two sides that are positioned at minor face center line are arranged with track downward protrusion and that be parallel to each other and are called the Y base of the rail, and the described X base of the rail and Y base of the rail downward projection are orthogonal;
Described X slide pair (5) is the X-axis motion being made up of X roller guide rail pair (51) and X-axis linear electric motors (8);
Described Y slide pair (6) is the Y-axis motion being made up of Y roller guide rail pair (61) and Y-axis linear electric motors (9);
Described Z slide pair (7) is the Z axis motion being made up of Z slide plate (71), Z roller guide rail pair (72), Z ball-screw pair (73), Z servomotor (74), wherein, Z slide plate (71) is the steel slider component of carrying spindle motor (75), two parallel tracks that are provided with below above-below direction of Z slide plate (71) are called the Z base of the rail, described Z ball-screw pair (73) for screwed by ball-screw and ball nut form be converted to straight-line mechanical transmission component for rotatablely moving; Described Z servomotor (74) is AC synchronous rotation servomotor;
The electric rotary machine that described spindle motor (75) drives cutlery to rotate for frequency control, the output of spindle motor (75) is provided with clamping and bores the chuck of attacking milling cutlery;
Described X-axis linear electric motors (8) are to be made up of X primary coil (81), X secondary coil (82), and X primary coil (81) and X secondary coil (82) are made the straight-line servomotor of opposing parallel;
Described Y-axis linear electric motors (9) are to be made up of Y primary coil (91) and Y secondary coil (92), and Y primary coil (91) and Y secondary coil (92) are made the straight-line servomotor of opposing parallel;
The roller track element for carrying object moving linearly that described X roller guide rail pair (51), Y roller guide rail pair (61), Z roller guide rail pair (72) form for the guide rail by the V-shaped raceway in cross section and the roller stand that roller is housed;
Below column (2), be fixedly connected on lathe bed (1) described Y-axis Connection Block rear portion above; Z slide plate (71) by described Z roller guide rail pair (72) be connected to column (2) before, wherein, the guide rail of Z roller guide rail pair (72) be fixed on column (2) described Z axis Connection Block before, the roller stand of Z roller guide rail pair (72) be fixed on Z slide plate (71) the described Z base of the rail after; The ball-screw of Z ball-screw pair (73) is connected between two described Z axis Connection Blocks of column (2), and the ball nut of Z ball-screw pair (73) is connected between two described Z bases of the rail of Z slide plate (71); Z servomotor (74) be fixed on column (2) described Z axis Connection Block above and be connected with the ball-screw of Z ball-screw pair (73); Spindle motor (75) fixture is in the front portion of Z slide plate (71); Orthogonal planker (4) be connected to by described Y roller guide rail pair (61) lathe bed (1) described Y-axis Connection Block front portion above, workbench (3) by described X roller guide rail pair (51) be connected to orthogonal planker (4) above; Wherein, the guide rail of Y roller guide rail pair (61) be fixed on lathe bed (1) described Y-axis Connection Block above, the roller stand of Y roller guide rail pair (61) is fixed on below the described Y base of the rail of orthogonal planker (4), the guide rail of X roller guide rail pair (51) be fixed on orthogonal planker (4) the described X base of the rail above, the roller stand of X roller guide rail pair (51) is fixed on below the described X slide of workbench (3); The described X primary coil (81) of X-axis linear electric motors (8) be fixed on orthogonal planker (4) above between two described X bases of the rail, the described X secondary coil (82) of X-axis linear electric motors (8) is fixed on below workbench (3) between two described X slides; The described Y primary coil (91) of Y-axis linear electric motors (9) is fixed between the front portion of two described Y-axis Connection Blocks of lathe bed (1), and the described Y secondary coil (92) of Y-axis linear electric motors (9) is fixed between two described Y bases of the rail of orthogonal planker (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410100155.2A CN103862287A (en) | 2014-03-10 | 2014-03-10 | High-efficiency numerical-control drilling-milling machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410100155.2A CN103862287A (en) | 2014-03-10 | 2014-03-10 | High-efficiency numerical-control drilling-milling machine tool |
Publications (1)
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| CN104070364A (en) * | 2014-07-06 | 2014-10-01 | 滁州开关电器科技有限公司 | Vertical machining module for drilling and tapping machine |
| CN104551283A (en) * | 2014-12-24 | 2015-04-29 | 北方工业大学 | Rotary ultrasonic electric spark machining platform |
| CN105108501A (en) * | 2015-08-26 | 2015-12-02 | 安徽华隆精密机械有限公司 | Stable base type precision vertical machining center |
| CN105108586A (en) * | 2015-08-26 | 2015-12-02 | 安徽华隆精密机械有限公司 | Precision vertical type machining center with stable-lifting machining machine head |
| CN105108502A (en) * | 2015-08-26 | 2015-12-02 | 安徽华隆精密机械有限公司 | Stand-column-reinforced precise vertical machining center |
| CN105149967A (en) * | 2015-08-26 | 2015-12-16 | 安徽华隆精密机械有限公司 | Precision vertical machining center achieving stable coordination of base and saddle |
| CN106041553A (en) * | 2016-07-29 | 2016-10-26 | 无锡研奥电子科技有限公司 | Numerical control two-axis workbench control system |
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| CN108942237A (en) * | 2018-08-14 | 2018-12-07 | 卓弢机器人盐城有限公司 | A kind of automation drilling tapping machine and its working method |
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| CN104551283A (en) * | 2014-12-24 | 2015-04-29 | 北方工业大学 | Rotary ultrasonic electric spark machining platform |
| CN105108501A (en) * | 2015-08-26 | 2015-12-02 | 安徽华隆精密机械有限公司 | Stable base type precision vertical machining center |
| CN105108586A (en) * | 2015-08-26 | 2015-12-02 | 安徽华隆精密机械有限公司 | Precision vertical type machining center with stable-lifting machining machine head |
| CN105108502A (en) * | 2015-08-26 | 2015-12-02 | 安徽华隆精密机械有限公司 | Stand-column-reinforced precise vertical machining center |
| CN105149967A (en) * | 2015-08-26 | 2015-12-16 | 安徽华隆精密机械有限公司 | Precision vertical machining center achieving stable coordination of base and saddle |
| CN106041553A (en) * | 2016-07-29 | 2016-10-26 | 无锡研奥电子科技有限公司 | Numerical control two-axis workbench control system |
| CN106984697B (en) * | 2017-04-20 | 2019-02-05 | 宿迁学院 | Positional punch device and method |
| CN106984697A (en) * | 2017-04-20 | 2017-07-28 | 宿迁学院 | Positional punch device and method |
| CN108687410A (en) * | 2018-05-23 | 2018-10-23 | 上海星合机电有限公司 | Comb groove machine tool and its comb slot knife displacement control method |
| CN108687410B (en) * | 2018-05-23 | 2020-10-09 | 上海星合机电有限公司 | Slot combing machine tool and slot combing knife displacement control method thereof |
| CN108942237A (en) * | 2018-08-14 | 2018-12-07 | 卓弢机器人盐城有限公司 | A kind of automation drilling tapping machine and its working method |
| CN109556512A (en) * | 2018-11-20 | 2019-04-02 | 西安交通大学 | A kind of pipe screw thread is in part measuring device |
| CN109556512B (en) * | 2018-11-20 | 2020-03-17 | 西安交通大学 | Pipe thread is measuring device at piece |
| CN111085861A (en) * | 2020-02-13 | 2020-05-01 | 福建惠安新然石材有限公司 | Automatic assembly machine |
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