CN104551717A - Five-shaft structural turn milling machine tool - Google Patents
Five-shaft structural turn milling machine tool Download PDFInfo
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- CN104551717A CN104551717A CN201510024758.3A CN201510024758A CN104551717A CN 104551717 A CN104551717 A CN 104551717A CN 201510024758 A CN201510024758 A CN 201510024758A CN 104551717 A CN104551717 A CN 104551717A
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- axle
- slide plate
- axial filament
- filament bar
- group
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Classifications
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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
- B23Q1/60—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
- B23Q1/623—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 followed perpendicularly by a single rotating 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
- 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
Abstract
The invention discloses a five-shaft structural turn milling machine tool. The five-shaft structural turn milling machine tool comprises a machine tool body, a vertical column and a front shaft set, wherein the front shaft set is arranged on the machine tool body, comprising an X1 shaft set, a Y1 shaft set, a Z1 shaft set, an X3 shaft set and a Y3 shaft set; the Z1 shaft set comprises a Z1 shaft lead screw, a Z1 shaft sliding plate and a Z1 shaft servo motor; the Z1 shaft sliding plate is glidingly mounted on the machine tool body; the X1 shaft set comprises an X1 shaft sliding plate, an X1 shaft lead screw and an X1 shaft servo motor; the X1 shaft sliding plate is glidingly mounted at one end of the vertical column; the Y1 shaft set comprises a Y1 shaft sliding plate, a Y1 shaft lead screw and a Y1 shaft servo motor; the Y1 shaft sliding plate is glidingly mounted on the X1 shaft sliding plate; the X3 shaft set comprises an X3 shaft sliding plate, an X3 shaft lead screw and an X3 shaft servo motor; the Y3 shaft set comprises a Y3 shaft sliding plate, a Y3 shaft lead screw and a Y3 shaft servo motor. The five-shaft structural turn milling machine tool has the beneficial effect that the technical defect that mutual limitation of tools leads to insufficient optimizing of the workpiece forming time and influences the workpiece forming efficiency in the prior art can be overcome.
Description
Technical field
The present invention relates to a kind of turn-milling machine tool of five axle construction.
Background technology
Existing walk on scheming market, this technology of machine tool motion axle is possessed some special knowledge always, and what be instantly most widely used is that three axles that positive axle construction is made up of X1 axle group, Y1 axle group, Z1 axle group walk scheming.The Z1 axle slide plate that three axles walk scheming has a positive main shaft of lathe, be through hole in the positive main shaft of this lathe, the tail end of the positive main shaft of lathe is connected with feeder, workpiece raw material are placed on feeder, after workman edits program, feeder is uninterrupted toward feeding in the positive main shaft of lathe in order, machine tool chief axis clamping bar moves back and forth in Y-axis, coordinate the guide sleeve structure (guide pin bushing can with synchronous electric guide pin bushing, link the exchanges such as guide pin bushing) of lathe or cooperatively interact without the blade row on the slide plate of guide sleeve structure and Y1 axle group, realizing the machine-shaping to workpiece.If workpiece is too complicated, in three axle groups of the positive axle construction of lathe cannot one-shot forming time, Z2 axle group can be increased at lathe countershaft, walk scheming with three axles and coordinates afterwards that forming four axles walks scheming; Or increase Z2 axle group, X2 axle group, walk scheming with three axles and coordinates afterwards that forming five axles walks scheming; Or increase Z2 axle group, X2 axle group, Y2 axle group, walk scheming with three axles and coordinates afterwards that forming six axles walks scheming.After such cooperation, facilitate workpiece one-shot forming, the technique such as complete turning, milling, boring, tapping, engraving, inclined hole is shaping, eccentric orfice is shaping.
But Cutting tool installation manner slide plate is Same Part, arranges cutter although can install more, and cutter arbitrarily can change accessory, but, owing to arranging Cutting tool installation manner on same slide plate more, slide plate same time on screw mandrel can only produce working efficiency by Danba cutter, namely many row's cutters can only be synchronized with the movement, and the technique of all positive shaft portions can only be carried out step by step, single operation complete workpiece, cause time waste, the multiple operation of Workpiece shaping limits due to blade row, causes efficiency to reduce, and the drawback of lathe is apparent.
Summary of the invention
The object of this invention is to provide a kind of turn-milling machine tool of five axle construction, solve in prior art and walk core type turn-milling machine tool and fix a cutting tool and be all arranged on same part, so when often cutter being worked all must etc. last cutter is completed processing after just can process, cutter mutually limits to and causes the Workpiece shaping time well not optimized, and affects the technological deficiency of the shaping efficiency of workpiece.
For solving the problem, the technical solution used in the present invention is:
A turn-milling machine tool for five axle construction, comprises lathe bed, is arranged on the column on lathe bed, is arranged on the positive axis axle group that lathe bed is made up of X1 axle group, Y1 axle group, Z1 axle group, X3 axle group, Y3 axle group, described column has through hole.
Described Z1 axle group comprises Z1 axial filament bar, Z1 axle servomotor and the positive main shaft of lathe, described Z1 axle servomotor drives the positive main shaft of lathe to reciprocatingly slide along Z-direction on lathe bed by Z1 axial filament bar, and the axial line of the positive main shaft of described lathe overlaps with the center line of through hole on column; Start Z1 axle servomotor, the power transmission shaft of Z1 axle servomotor drives Z1 axial filament bar to rotate, and realizes the motion of the positive main shaft of lathe in Z-direction.
Described Y1 axle group comprises Y1 axle slide plate, Y1 axial filament bar and Y1 axle servomotor, and Y1 axle slide plate slides is arranged on column one end, and Y1 axial filament bar is threaded with Y1 axle slide plate and passes Y1 axle slide plate, and one end of Y1 axial filament bar is connected with the power transmission shaft of Y1 axle servomotor; Start Y1 axle servomotor, the power transmission shaft of Y1 axle servomotor drives Y1 axial filament bar to rotate, because Y1 axial filament bar is threaded with Y1 axle slide plate, therefore, Y1 axle slide plate moves along existing Y direction while Y1 axial filament bar rotates, and realizes the motion of positive axis axle group in Y direction.
Described X1 axle group comprises X1 axle slide plate, X1 axial filament bar and X1 axle servomotor, and X1 axle slide plate slides is arranged on Y1 axle slide plate, and X1 axial filament bar is threaded with X1 axle slide plate and passes X1 axle slide plate, and one end of X1 axial filament bar is connected with the power transmission shaft of X1 axle servomotor; Start X1 axle servomotor, the power transmission shaft of X1 axle servomotor drives X1 axial filament bar to rotate, because X1 axial filament bar is threaded with X1 axle slide plate, therefore, X1 axle slide plate moves along existing X-direction while X1 axial filament bar rotates, and realizes the motion of positive axis axle group in X-direction.
Described Y3 axle group comprises Y3 axle slide plate, Y3 axial filament bar and Y3 axle servomotor, and Y3 axle slide plate slides is arranged on the column other end, and Y3 axial filament bar is threaded with Y3 axle slide plate and passes Y3 axle slide plate, and one end is connected with the power transmission shaft of Y3 axle servomotor; Start Y3 axle servomotor, the power transmission shaft of Y3 axle servomotor drives Y3 axial filament bar to rotate, because Y3 axial filament bar is threaded with Y3 axle slide plate, therefore, Y3 axle slide plate moves along existing Y direction while Y3 axial filament bar rotates, and realizes the motion of positive axis axle group in Y direction.
Described X3 axle group comprises X3 axle slide plate, X3 axial filament bar and X3 axle servomotor, and X3 axle slide plate slides is arranged on Y3 axle slide plate, and X3 axial filament bar is threaded with X3 axle slide plate and passes X3 axle slide plate, and one end is connected with the power transmission shaft of X3 axle servomotor.Start X3 axle servomotor, the power transmission shaft of X3 axle servomotor drives X3 axial filament bar to rotate, because X3 axial filament bar is threaded with X3 axle slide plate, therefore, X3 axle slide plate moves along existing X-direction while X3 axial filament bar rotates, and realizes the motion of positive axis axle group in X-direction.
Cutter structure is arranged on X1 axle slide plate and X3 axle slide plate by the present invention respectively, without being implicative of each other between cutter, can realize independent work, thus can avoid unnecessary time waste.When the structural cutter of lathe positive axis is to work pieces process, the independent cutter on X3 axle slide plate can carry out the processing of different operation simultaneously simultaneously to workpiece, the molding time of workpiece obtains optimization.
As a further improvement on the present invention, the bottom of the positive main shaft of described lathe arranges Z1 axle slide plate, described Z1 axle slide plate slides is arranged on bed piece, and described Z1 axial filament bar is through Z1 axle slide plate, and one end of Z1 axial filament bar is connected with the power transmission shaft of Z1 axle servomotor.Start Z1 axle servomotor, the power transmission shaft of Z1 axle servomotor drives Z1 axial filament bar to rotate, because Z1 axial filament bar is threaded with Z1 axle slide plate, therefore, Z1 axle slide plate moves along Z-direction while Z1 axial filament bar rotates, and realizes the motion of the Z-direction in positive axis axle group.Arrange Z1 axle slide plate, be arranged on by positive for lathe main shaft on Z1 axle slide plate, installation and the manufacture of the positive main shaft of lathe are all convenient.
As a further improvement on the present invention, Z1 axle group also comprises the Z1 axle sliding pair be made up of Z1 axis rail and Z1 axle slide block, and described Z1 axis rail is arranged on bed piece, and Z1 axle slide block is arranged on bottom Z1 axle slide plate; Z1 axis rail coordinates with Z1 axle slide block, easy for installation, easily reaches and runs up, and not only realizes Z1 axle slide plate and moves back and forth in the Z-axis direction, and greatly improves precision when positive axis axle group is moved in Z axis plane.
Y1 axle group also comprises the Y1 axle sliding pair be made up of Y1 axis rail and Y1 axle slide block, and described Y1 axis rail is arranged on column, and Y1 axle slide block is arranged on Y1 axle slide plate; Y1 axis rail coordinates with Y1 axle slide block, easy for installation, easily reaches and runs up, and not only realizes Y1 axle slide plate and moves back and forth in the Y-axis direction, and greatly improves precision when positive axis axle group is moved in Y-axis plane.
X1 axle group also comprises the X1 axle sliding pair be made up of X1 axis rail and X1 axle slide block, and described X1 axis rail is arranged on X1 axle slide plate, and X1 axle slide block is arranged on Y1 axle slide plate; X1 axis rail coordinates with X1 axle slide block, easy for installation, easily reaches and runs up, and not only realizes X1 axle slide plate and moves back and forth in the X-axis direction, and greatly improves precision when positive axis axle group is moved in X-axis plane.
Y3 axle group also comprises the Y3 axle sliding pair be made up of Y3 axis rail, Y3 axle slide block, and described Y3 axis rail is arranged on column, and Y3 axle slide block is arranged on Y3 axle slide plate; Y3 axis rail coordinates with Y3 axle slide block, easy for installation, easily reaches and runs up, and not only realizes Y3 axle slide plate and moves back and forth in the Y-axis direction, and greatly improves precision when positive axis axle group is moved in Y-axis plane.
X3 axle group also comprises the X3 axle sliding pair be made up of X3 axis rail, X3 axle slide block, and described X3 axis rail is arranged on X3 axle slide plate, and X3 axle slide block is arranged on Y3 axle slide plate; X3 axis rail coordinates with X3 axle slide block, easy for installation, easily reaches and runs up, and not only realizes X3 axle slide plate and moves back and forth in the X-axis direction, and greatly improves precision when positive axis axle group is moved in X-axis plane.
As a further improvement on the present invention, Z1 axle group also comprises Z1 axle shaft coupling and Z1 axle servo motor seat, Z1 axle servo motor seat is fixed on lathe bed, for installing Z1 axle servomotor, Z1 axle servo motor seat is built with Z1 axle bearing, one end of Z1 axial filament bar through Z1 axle bearing, and is connected with the power transmission shaft of Z1 axle servomotor by Z1 axle shaft coupling.
Y1 axle group also comprises Y1 axle shaft coupling and Y1 axle servo motor seat, Y1 axle servo motor seat is fixed on the top of column, for installing Y1 axle servomotor, Y1 axle servo motor seat is built with Y1 axle bearing, one end of Y1 axial filament bar through Y1 axle bearing, and is connected with the power transmission shaft of Y1 axle servomotor by Y1 axle shaft coupling.
X1 axle group also comprises X1 axle shaft coupling and X1 axle servo motor seat, X1 axle servo motor seat is fixed on Y1 axle slide plate, for installing X1 axle servomotor, X1 axle servo motor seat is built with X1 axle bearing, one end of X1 axial filament bar through X1 axle bearing, and is connected with the power transmission shaft of Y1 axle servomotor by X1 axle shaft coupling.
Y3 axle group also comprises Y3 axle shaft coupling and Y3 axle servo motor seat, Y3 axle servo motor seat is fixed on the top of column, for installing Y3 axle servomotor, Y3 axle servo motor seat is built with Y3 axle bearing, one end of Y3 axial filament bar through Y3 axle bearing, and is connected with the power transmission shaft of Y3 axle servomotor by Y3 axle shaft coupling.
X3 axle group also comprises X3 axle shaft coupling and X3 axle servo motor seat, X3 axle servo motor seat is fixed on Y3 axle slide plate, for installing X3 axle servomotor, X3 axle servo motor seat is built with X3 axle bearing, one end of X3 axial filament bar through X3 axle bearing, and is connected with the power transmission shaft of X3 axle servomotor by X3 axle shaft coupling.
Servomotor in each axle group is all fixed by motor cabinet, bearing in each axle group is installed and is act as support screw on the one hand, screw mandrel is made to realize rotating on the other hand, screw mandrel drives bearing inner race to rotate, the rolling friction utilizing the ball of bearing to bring replaces screw mandrel to be directly contained in the sliding friction formed in motor cabinet, avoid the resistance that sliding friction brings, reduce caloric value, ensure screw mandrel high-precision rotary.The use of shaft coupling, avoids the problem that the Concentricity tolerance that causes due to part's machining errors when motor shaft is connected with screw mandrel is large cleverly, by the connection of shaft coupling, makes screw mandrel high-precision rotary synchronous with machine shaft, improve lathe self precision.
As a further improvement on the present invention, Z1 axle group also comprises the Z1 spindle nut matched with Z1 axial filament bar, described Z1 spindle nut is arranged on the bottom of Z1 axle slide plate, and Z1 axial filament bar is through Z1 spindle nut, and Z1 axle slide plate is realized and being threaded of Z1 axial filament bar by Z1 spindle nut.
Y1 axle group also comprises the Y1 spindle nut coordinated with Y1 axial filament bar, and described Y1 spindle nut is arranged on Y1 axle slide plate, and Y1 axial filament bar is through Y1 spindle nut, and Y1 axle slide plate is realized and being threaded of Y1 axial filament bar by Y1 spindle nut.
X1 axle group also comprises the X1 spindle nut matched with X1 axial filament bar, and described X1 spindle nut is arranged on X1 axle slide plate, and X1 axial filament bar is through X1 spindle nut, and X1 axle slide plate is realized and being threaded of X1 axial filament bar by X1 spindle nut.
Y3 axle group also comprises the Y3 spindle nut coordinated with Y3 axial filament bar, and described Y3 spindle nut is arranged on Y3 axle slide plate, and Y3 axial filament bar is through Y3 spindle nut, and Y3 axle slide plate is realized and being threaded of Y3 axial filament bar by Y3 spindle nut.
X3 axle group also comprises the X3 spindle nut matched with X3 axial filament bar, and described X3 spindle nut is arranged on X3 axle slide plate, and X3 axial filament bar is through X3 spindle nut, and X3 axle slide plate is realized and being threaded of X3 axial filament bar by X3 spindle nut.
Screw mandrel and nut are standard component, and both occur in groups, ensure precision, make slide plate realize accessible motion on each axle.
As a further improvement on the present invention, also comprise Z1 axle bed, described Z1 axle bed is arranged on lathe bed, and one end of described Z1 axial filament bar is rotated and is arranged in Z1 axle bed.
Because the length of the Z1 axial filament bar of Z-direction is longer, required precision is high, Z1 axial filament bar one end is connected with Z1 axle servomotor, by Z1 axle servomotor seat supports, the other end arranges Z1 axle bed, and Z1 axial filament bar two ends support, and ensures the depth of parallelism of Z1 axial filament bar center line and Z1 axis rail, thus ensure the kinematic accuracy of lathe, and bearing block plays the effect of prestretching, compensate for heat expansion.
As a further improvement on the present invention, arrange Z1 axle bearing in described Z1 axle bed, one end of Z1 axial filament bar is arranged in Z1 axle bearing.
Screw mandrel drives bearing inner race to rotate, and the rolling friction utilizing the ball of bearing to bring replaces screw mandrel to be directly contained in the sliding friction formed in axle bed, avoids the resistance that sliding friction brings, and reduces caloric value, ensures screw mandrel high-precision rotary.
As a further improvement on the present invention, described Z1 axial filament bar, Y1 axial filament bar, X1 axial filament bar, Y3 axial filament bar and X3 axial filament bar are ball screw.Ball screw compares the slip of plain nut pair, reduces friction, and energy loss is little, mechanical efficiency can reach more than 92%, also removes the axial gap between plain nut pair on the other hand, because the frictional force of screw mandrel is little, the wearing and tearing of screw mandrel are also few, and the life-span of screw mandrel is also higher.
As a further improvement on the present invention, in the through hole on described column, guide sleeve structure is set.Guide pin bushing is set when processing slim part, coordinates main shaft, help workpiece raw material, avoid the workpiece deformation that workpiece processing tool raw material cause workpiece bows to bring due to cutting force, ensure Workpiece shaping precision, be convenient to processing.
Further improve as of the present invention, arrange without guide sleeve structure in the through hole on described column.Arrange without guide sleeve structure, avoid away the shortcoming that scheming tailing is long cleverly, the tailing of original 180 ~ 200mm is foreshortened to below 20mm, without the application of guide sleeve structure, reducing the workpiece external diameter that material bending causes is oval phenomenon, and the overall circularity of lathe improves greatly.
In sum, the invention has the beneficial effects as follows: solve in prior art and walk core type turn-milling machine tool and fix a cutting tool and be all arranged on same part, so when often cutter being worked all must etc. last cutter is completed processing after just can process, cutter mutually limits to and causes the Workpiece shaping time well not optimized, affect the technological deficiency of the shaping efficiency of workpiece, and the present invention also to have transmission accuracy high, the simple advantage of structure.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is three-dimensional exploded view of the present invention.
Fig. 3 is the three-dimensional exploded view of X3 axle group, Y3 axle group, X1 axle group and Y1 axle group in reaction the present invention.
Fig. 4 is the partial exploded view that reaction the present invention and countershaft assembly form six-axle car milling machine tool.
Fig. 5 is the partial exploded view one that reaction the present invention and countershaft assembly form seven axle turn-milling machine tools.
Fig. 6 is the partial exploded view two that reaction the present invention and countershaft assembly form seven axle turn-milling machine tools.
Fig. 7 is the partial exploded view one that reaction the present invention and countershaft assembly form eight axle turn-milling machine tools.
Fig. 8 is the partial exploded view two that reaction the present invention and countershaft assembly form eight axle turn-milling machine tools.
Fig. 9 is the partial exploded view one that reaction the present invention and countershaft assembly form nine axle turn-milling machine tools.
Figure 10 is the partial exploded view two that reaction the present invention and countershaft assembly form nine axle turn-milling machine tools.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
What positive axis as shown in Figure 1 to Figure 3 had five axle construction walks core type turn-milling machine tool, comprises lathe bed 2, is arranged on the column 3 on lathe bed 2, the positive axis axle group be made up of X1 axle group, Y1 axle group, Z1 axle group, Y3 axle group, X3 axle group.Described column has through hole, guide sleeve structure is set in described through hole or without guide sleeve structure, the guide sleeve structure in the application and be prior art without guide sleeve structure, be the conventional parts in this area, will not describe in detail herein.Central post of the present invention can be fixed by bolts on lathe bed, also can cast lathe bed time and lathe bed integrally casting shaping.
Described Z1 axle group comprises the Z1 axle slide plate 102 be arranged on lathe bed 2, parallelly on described lathe bed 2 arranges two Z1 axis rails, and the bottom of described Z1 axle slide plate 102 arranges Z1 axle slide block 117, and described Z1 axle slide block 117 matches with Z1 axis rail.The bottom of described Z1 axle slide plate 102 is also provided with Z1 spindle nut, described lathe bed 2 is provided with Z1 axle servo motor seat 127.In the present invention, Z1 axle servo motor seat 127 is bolted on lathe bed 2, also can cast lathe bed 2 time and lathe bed 2 integrally casting shaping.Z1 axle servo motor seat 127 is arranged Z1 axle servomotor, the output shaft of described Z1 axle servomotor connects Z1 axial filament bar 101 by Z1 axle shaft coupling 126, Z1 axial filament bar 101 is through the Z1 axle bearing be arranged in Z1 axle servo motor seat 127, and Z1 axial filament bar 101 matches with Z1 spindle nut.The other end place of Z1 axial filament bar 101 arranges Z1 axle bed 136, Z1 axle bed 136 and is arranged on lathe bed 2, and arrange bearing in Z1 axle bed 136, one end of Z1 axial filament bar 101 is arranged in the inner ring of bearing.Z1 axle servomotor 103 drives Z1 axial filament bar 101 to rotate, and realizes Z1 axle slide plate 102 and moves back and forth along Z-direction.Described Z1 axle slide plate 102 is arranged the positive main shaft 4 of lathe, the positive main shaft 4 of described lathe can be bolted on Z1 axle slide plate 102, also, together with can being cast in Z1 axle slide plate 102, the axial line of the positive main shaft 4 of described lathe overlaps with the center line of through hole on column.The positive main shaft of lathe 4 is raw-material parts of workpiece that through hole is brought from feeder by installation grips within it in it, realize moving around on Z axis after the positive main shaft 4 of lathe clamps bar, cutter is coordinated to realize processing, the afterbody of the positive main shaft 4 of lathe coordinates with feed mechanism, by feeder automatically by the endoporus of workpiece raw material to main shaft, until the chuck of the positive main shaft 4 of lathe, fastening material.Guide pin bushing on column in through hole can exchange with synchronous electric guide pin bushing, the guide pin bushing that links, also can take without guide sleeve structure, workpiece is delivered to close to cutter place by the positive main shaft 4 of lathe, cutter follow procedure sequencing carries out first aft-loaded airfoil to the different operations of workpiece respectively, the positive main shaft 4 of lathe herein, guide pin bushing and be prior art without guide pin bushing, concrete structure will not describe in detail.
Described Y1 axle group comprise Y1 axle slide plate 104 and two be arranged on the Y1 axis rail of column 3 one end along Y direction, described Y1 axle slide plate 104 is provided with the Y1 axle slide block 119 matched with Y1 axis rail.Described column 3 is provided with Y1 axle servo motor seat 129, in the present invention, Y1 axle servo motor seat 129 is bolted on column 3, also can cast column 3 time and column 3 integrally casting shaping.Described Y1 axle servo motor seat 129 arranges Y1 axle servomotor, the output shaft of Y1 axle servomotor connects Y1 axial filament bar 105 by Y1 axle shaft coupling 128, described Y1 axial filament bar 105 is through the Y1 axle bearing be arranged in Y1 axle servo motor seat 129.Described Y1 axle slide plate arranges Y1 spindle nut, and described Y1 axial filament bar 105 matches with Y1 spindle nut.Y1 axle driven by servomotor Y1 axial filament bar 105 rotates, and realizes Y1 axle slide plate 104 and moves back and forth in the Y-axis direction.
Described X1 axle group comprises X1 axle slide plate 107 and is arranged on the X1 axle servo motor seat 131 at Y1 axle slide plate 104 top.In the present invention, X1 axle servo motor seat 131 is bolted on the side of Y1 axle slide plate 104, also can cast Y1 axle slide plate 104 time and Y1 axle slide plate 104 integrally casting shaping.Described X1 axle servo motor seat 131 arranges X1 axle servomotor, and the output shaft of described X1 axle servomotor connects X1 axial filament bar 108 by X1 axle shaft coupling 130.On described Y1 axle slide plate 104 along X-direction parallel two X1 axis rails are set, described X1 axle slide plate 107 is provided with the X1 axle slide block 121 matched with X1 axis rail.Described X1 axle slide plate 107 arranges X1 spindle nut, and described X1 spindle nut matches with X1 axial filament bar 108.X1 axle servomotor 109 drives X1 axial filament bar 108 to rotate, and realizes X1 axle slide plate 107 and moves back and forth in the X-axis direction.
Described Y3 axle group comprises Y3 axle slide plate 110 and is arranged on the Y3 axle servo motor seat 133 of column 3 other end.In the present invention, Y3 axle servo motor seat 133 is bolted on column 3, also can cast column 3 time and column 3 integrally casting shaping.Described Y3 axle servo motor seat 133 arranges Y3 axle servomotor 112, and the output shaft of described Y3 axle servomotor 112 connects Y3 axial filament bar 111 by Y3 axle shaft coupling 132.Described column 3 arranges two Y3 axis rails along Y direction, the Y3 axle slide block 123 described Y3 axle slide plate 110 being provided with Y3 spindle nut and matching with Y3 axis rail.Described Y3 axle servomotor 112 drives Y3 axial filament bar 111 to rotate, and realizes Y3 axle slide plate 110 and moves back and forth along Y direction.
Described X3 axle group comprises X3 axle slide plate 113 and is arranged on the X3 axle servo motor seat 135 at X3 axle slide plate 110 top.X3 axle servo motor seat 135 in the present invention is bolted on the top of Y3 axle slide plate 110, also can cast Y3 axle slide plate 110 time and Y3 axle slide plate 110 integrally casting shaping.Described Y3 axle slide plate 110 is provided with two X3 axis rails.Described X3 axle servo motor seat 135 arranges X3 axle servomotor, and the output shaft of described X3 axle servomotor connects X3 axial filament bar 114 by X3 axle shaft coupling 134.The X3 axle slide block 125 described X3 axle slide plate 113 being provided with X3 spindle nut and matching with X3 axis rail, described X3 axial filament bar 114 matches with X3 spindle nut.Described X3 axle servomotor 115 drives X3 axial filament bar 114 to rotate, and realizes X3 axle slide plate 113 and moves back and forth along X-direction.
In the present invention, X1 axle slide plate 107 arranges the first cutter, described X3 axle slide plate 113 arranges the second cutter, the first cutter is a blade row, a side milling mechanism, No. two blade rows, and No. two cutters are end mill mechanism, No. two side milling mechanisms, No. three blade rows.This package assembly is standard configuration blade row, and wherein end mill mechanism comprises end mill unit head, can realize the operations such as the end face boring of workpiece, tapping, inclined hole be shaping; Side milling mechanism comprises side milling unit head, realizes the processing such as side surface of workpiece boring, tapping, inclined hole be shaping; Blade row is furnished with the operation such as cylindrical, cut-out that lathe tool is respectively used to realize workpiece.Above cutter structure non-fixed form, can match the apolegamy parts such as boring cutter seat, whirling mill, unit head, boring cutter handle at random under the requirement of client.Original Y1 axle slide plate 107 is divided into two (X1 axle slide plate 107 and X3 axle slide plate 113) by the present invention, so, Z1 axle group, Y1 axle group and X1 axle group realize moving back and forth of Z/Y/X tri-direction by Z1 axle group motor, Y1 axle group motor, each axle group of X1 axle group driven by motor respectively; Y3 axle group and X3 axle group realize moving back and forth of Y/X two direction by Y3 axle group motor, each axle group of X3 axle group driven by motor respectively, three spindle motor band dynamic triaxial move in three directions, motion is realized in three directions to make the cutter on X-axis slide plate, thus realize the techniques such as, end face processing shaping to the turning of part, milling, boring, tapping, inclined hole, now, X1 axle slide plate and X3 axle slide plate are independently of one another, non-interference.
For further reducing friction, improve the life-span of screw mandrel, in the present invention, Z1 axial filament bar 101, Y1 axial filament bar 105, X1 axial filament bar 108, Y3 axial filament bar 111 and X3 axial filament bar 114 are ball screw.Also Z1 axial filament bar 101 directly can be threaded with the positive main shaft 4 of lathe in the present invention, Z1 axle servomotor drives Z1 axial filament bar 101 to rotate, thus realize the reciprocating motion in the Z-axis direction of the positive main shaft of lathe, also can Z1 axle slide plate chair be set on the lathe bed at Z1 axle slide plate chair place, Z1 axle slide plate slides be arranged on Z1 axle slide plate chair and (be arranged on Z1 axle slide plate chair by Z1 axis rail).
Though line rail identical in each axle group in the present invention is parallel, length is identical, but different line rails can different in sizely cause in the line rail in different axle groups and identical axle group, height is inconsistent, and the length as the length of the length of Z1 axis rail and Z3 axis rail, Z1 axis rail and X1 axis rail, Z1 axis rail and Y1 axis rail all can be different.
In use, the present invention can be combined with the countershaft assembly be made up of Z2 axle group, form six-axle car milling machine tool, as shown in Figure 4; Be combined with the countershaft assembly be made up of X2 axle group and Z2 axle group, form seven axle turn-milling machine tools, as shown in Figure 5 and Figure 6; Be combined with the countershaft assembly be made up of Z2 axle group, X2 axle group and Y2 axle group, form eight axle turn-milling machine tools, as shown in Figure 7 and Figure 8; Be combined by the countershaft assembly be made up of Z2 axle group, X2 axle group, Y2 axle group and Y4 axle group, form nine axle turn-milling machine tools, as shown in Figure 9 and Figure 10.
Do not do the part illustrated in every description of the present invention and be prior art, or just can be realized by prior art, and should be understood that, for those of ordinary skills, can be improved according to the above description, such as the line rail in the present invention is transformed on hard rail or slide plate and drives dovetail groove etc., the conversion that basis of the present invention is done, as the servomotor in the present invention and nut location are exchanged, nut is fixed on lathe bed, and servomotor is arranged on slide plate, servomotor moves together with slide plate, and for example level and vertical set-up mode is had to be transformed to the set-up mode etc. of inclination on center line rail of the present invention, various cutters in device are obliquely installed or are horizontally disposed with, each wire gauge is exchanged with the installation site of corresponding slide block, lathe bed is arranged on slide plate chair or lathe bed with bolt and casts slide plate chair, Z1 axle slide plate slides is arranged on the corresponding first-class improvement of slide plate chair, all should belong to the protection domain of claims of the present invention.
Claims (10)
1. the turn-milling machine tool of an axle construction, it is characterized in that: comprise lathe bed (2), be arranged on the column (3) on lathe bed (2), be arranged on the positive axis axle group that lathe bed (2) is made up of X1 axle group, Y1 axle group, Z1 axle, X3 axle group, Y3 axle group group, described column (3) has through hole;
Described Z1 axle group comprises Z1 axial filament bar (101), Z1 axle servomotor (103) and the positive main shaft of lathe (4), described Z1 axle servomotor (103) drives the positive main shaft of lathe (4) to reciprocatingly slide along Z-direction on lathe bed by Z1 axial filament bar (101), and the axial line of the positive main shaft of described lathe (4) overlaps with the center line of the upper through hole of column (3);
Described Y1 axle group comprises Y1 axle slide plate (104), Y1 axial filament bar (105) and Y1 axle servomotor (106), Y1 axle slide plate (104) is slidably mounted on column (3) one end, Y1 axial filament bar (105) is threaded with Y1 axle slide plate (104) and passes Y1 axle slide plate (104), and one end of Y1 axial filament bar (105) is connected with the power transmission shaft of Y1 axle servomotor (106);
Described X1 axle group comprises X1 axle slide plate (107), X1 axial filament bar (108) and X1 axle servomotor (109), X1 axle slide plate (107) is slidably mounted on Y1 axle slide plate (104), X1 axial filament bar (108) is threaded with X1 axle slide plate (107) and passes X1 axle slide plate (107), and one end of X1 axial filament bar (108) is connected with the power transmission shaft of X1 axle servomotor (109);
Described Y3 axle group comprises Y3 axle slide plate (110), Y3 axial filament bar (111) and Y3 axle servomotor (112), Y3 axle slide plate (110) is slidably mounted on column (3) other end, Y3 axial filament bar (111) is threaded with Y3 axle slide plate (110) and passes Y3 axle slide plate (110), and one end of Y3 axial filament bar (111) is connected with the power transmission shaft of Y3 axle servomotor (112);
Described X3 axle group comprises X3 axle slide plate (113), X3 axial filament bar (114) and X3 axle servomotor (115), X3 axle slide plate (113) is slidably mounted on Y3 axle slide plate (110), X3 axial filament bar (114) is threaded with X3 axle slide plate (113) and passes X3 axle slide plate (113), and one end of X3 axial filament bar (114) is connected with the power transmission shaft of X3 axle servomotor (115).
2. the turn-milling machine tool of five axle construction according to claim 1, it is characterized in that: the bottom of the positive main shaft of described lathe (4) arranges Z1 axle slide plate (102), described Z1 axle slide plate (102) is slidably mounted on bed piece (3), described Z1 axial filament bar (101) is threaded with Z1 axle slide plate (102) and passes Z1 axle slide plate (102), and one end of Z1 axial filament bar (101) is connected with the power transmission shaft of Z1 axle servomotor (103).
3. the turn-milling machine tool of five axle construction according to claim 2, is characterized in that:
Z1 axle group also comprises the Z1 axle sliding pair be made up of Z1 axis rail (116) and Z1 axle slide block (117), and described Z1 axis rail (116) is for being arranged on bed piece (2), and Z1 axle slide block (117) is arranged on Z1 axle slide plate (102) bottom;
Y1 axle group also comprises the Y1 axle sliding pair be made up of Y1 axis rail (118) and Y1 axle slide block (119), and described Y1 axis rail (118) is arranged on column (3), and Y1 axle slide block (119) is arranged on Y1 axle slide plate (104);
X1 axle group also comprises the X1 axle sliding pair be made up of X1 axis rail (120) and X1 axle slide block (121), and described X1 axis rail (120) is arranged on X1 axle slide plate (107), and X1 axle slide block (121) is arranged on Y1 axle slide plate (104);
Y3 axle group also comprises the Y3 axle sliding pair be made up of Y3 axis rail (122) and Y3 axle slide block (123), and described Y3 axis rail (122) is arranged on column (3), and Y3 axle slide block (123) is arranged on Y3 axle slide plate (110);
X3 axle group also comprises the X3 axle sliding pair be made up of X3 axis rail (124) and X3 axle slide block (125), and described X3 axis rail (124) is arranged on X3 axle slide plate (113), and X3 axle slide block (125) is arranged on Y3 axle slide plate (110).
4. the turn-milling machine tool of five axle construction according to claim 2, is characterized in that:
Z1 axle group also comprises Z1 axle shaft coupling (126) and Z1 axle servo motor seat (127), Z1 axle servo motor seat (127) is fixed on lathe bed (2), for installing Z1 axle servomotor (103), Z1 axle servo motor seat (127) is built with Z1 axle bearing, one end of Z1 axial filament bar (101) through Z1 axle bearing, and is connected with the power transmission shaft of Z1 axle servomotor (103) by Z1 axle shaft coupling (126);
Y1 axle group also comprises Y1 axle shaft coupling (128), Y1 axle servo motor seat (129), Y1 axle servo motor seat (129) is fixed on the top of column (3), for installing Y1 axle servomotor (106), Y1 axle servo motor seat (129) is built with Y1 axle bearing, one end of Y1 axial filament bar (105) through Y1 axle bearing, and is connected with the power transmission shaft of Y1 axle servomotor (106) by Y1 axle shaft coupling (128);
X1 axle group also comprises X1 axle shaft coupling (130), X1 axle servo motor seat (131), X1 axle servo motor seat (131) is fixed on Y1 axle slide plate (104), for installing X1 axle servomotor (106), X1 axle servo motor seat (131) is built with X1 axle bearing, one end of X1 axial filament bar (108) through X1 axle bearing, and is connected with the power transmission shaft of X1 axle servomotor (109) by X1 axle shaft coupling (130);
Y3 axle group also comprises Y3 axle shaft coupling (132), Y3 axle servo motor seat (133), Y3 axle servo motor seat (133) is fixed on the top of column (3), for installing Y3 axle servomotor (112), Y3 axle servo motor seat (133) is built with Y3 axle bearing, one end of Y3 axial filament bar (111) through Y3 axle bearing, and is connected with the power transmission shaft of Y3 axle servomotor (112) by Y3 axle shaft coupling (132);
X3 axle group also comprises X3 axle shaft coupling (134), X3 axle servo motor seat (135), X3 axle servo motor seat (135) is fixed on Y3 axle slide plate (110), for installing X3 axle servomotor (112), X3 axle servo motor seat (135) is built with X3 axle bearing, one end of X3 axial filament bar (114) through X3 axle bearing, and is connected with the power transmission shaft of X3 axle servomotor (115) by X3 axle shaft coupling (134).
5. the turn-milling machine tool of five axle construction according to claim 2, is characterized in that:
Z1 axle group also comprises the Z1 spindle nut matched with Z1 axial filament bar (101), described Z1 spindle nut is arranged on the bottom of Z1 axle slide plate (102), Z1 axial filament bar (101) is through Z axis nut, and Z1 axle slide plate (102) is realized and being threaded of Z1 axial filament bar (101) by Z1 spindle nut;
Y1 axle group also comprises the Y1 spindle nut coordinated with Y1 axial filament bar (105), described Y1 spindle nut is arranged on Y1 axle slide plate (104), Y1 axial filament bar (105) is through Y1 spindle nut, and Y1 axle slide plate (104) is realized and being threaded of Y1 axial filament bar (105) by Y1 spindle nut;
X1 axle group also comprises the X1 spindle nut matched with X1 axial filament bar (108), described X1 spindle nut is arranged on X1 axle slide plate (107), X1 axial filament bar (108) is through X1 spindle nut, and X1 axle slide plate (107) is realized and being threaded of X1 axial filament bar (108) by X1 spindle nut;
Y3 axle group also comprises the Y3 spindle nut coordinated with Y3 axial filament bar (111), described Y3 spindle nut is arranged on Y3 axle slide plate (110), Y3 axial filament bar (111) is through Y3 spindle nut, and Y3 axle slide plate (110) is realized and being threaded of Y3 axial filament bar (111) by Y3 spindle nut;
X3 axle group also comprises the X3 spindle nut matched with X3 axial filament bar (114), described X3 spindle nut is arranged on X3 axle slide plate (113), X3 axial filament bar (114) is through X3 spindle nut, and X3 axle slide plate (113) is realized and being threaded of X3 axial filament bar (114) by X3 spindle nut.
6. the turn-milling machine tool of five axle construction according to any one of claim 1 to 5, is characterized in that: described Z1 axial filament bar (101), Y1 axial filament bar (105), X1 axial filament bar (108), Y3 axial filament bar (111) and X3 axial filament bar (114) are ball screw.
7. the turn-milling machine tool of five axle construction according to any one of claim 1 to 5, it is characterized in that: also comprise Z1 axle bed (136), described Z1 axle bed (136) is arranged on lathe bed (2), and one end of described Z1 axial filament bar (101) is rotated and is arranged in Z1 axle bed (136).
8. the turn-milling machine tool of five axle construction according to claim 7, is characterized in that: arrange Z1 axle bearing in described Z1 axle bed (136), one end of Z1 axial filament bar (101) is arranged in Z1 axle bearing.
9. the turn-milling machine tool of five axle construction according to any one of claim 1 to 5, is characterized in that: arrange guide sleeve structure in the through hole on described column (3).
10. the turn-milling machine tool of five axle construction according to any one of claim 1 to 5, is characterized in that: arrange without guide sleeve structure in the through hole on described column (3).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024758.3A CN104551717A (en) | 2015-01-16 | 2015-01-16 | Five-shaft structural turn milling machine tool |
| CN201510254319.1A CN104875032A (en) | 2015-01-16 | 2015-05-18 | Core-passing turning-milling machine tool of five-shaft structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510024758.3A CN104551717A (en) | 2015-01-16 | 2015-01-16 | Five-shaft structural turn milling machine tool |
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| CN104551717A true CN104551717A (en) | 2015-04-29 |
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| CN201510024758.3A Pending CN104551717A (en) | 2015-01-16 | 2015-01-16 | Five-shaft structural turn milling machine tool |
| CN201510254319.1A Pending CN104875032A (en) | 2015-01-16 | 2015-05-18 | Core-passing turning-milling machine tool of five-shaft structure |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510254319.1A Pending CN104875032A (en) | 2015-01-16 | 2015-05-18 | Core-passing turning-milling machine tool of five-shaft structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127581A (en) * | 2017-06-01 | 2017-09-05 | 佛山市旭川机械有限公司 | A kind of pair of main shaft turnning and milling equipment complex |
| CN109454459A (en) * | 2018-12-26 | 2019-03-12 | 罗甸县金泰模具机械制造有限公司 | Portable against shock multistation Universal rotary processing unit (plant) |
| CN111151774A (en) * | 2019-12-31 | 2020-05-15 | 津上精密机床（浙江）有限公司 | Centering method for main shaft and auxiliary shaft of centering machine |
| CN112008369A (en) * | 2020-08-15 | 2020-12-01 | 温岭市微米自动化设备有限公司 | Automatic bearing press fitting equipment |
| CN109454459B (en) * | 2018-12-26 | 2024-05-03 | 罗甸县金泰模具机械制造有限公司 | Portable vibration-proof multi-station universal rotary processing device |
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| US20010042424A1 (en) * | 1998-09-04 | 2001-11-22 | Sheehan | Reduced vibration lathe |
| CN2865936Y (en) * | 2006-01-09 | 2007-02-07 | 林宇 | Main shaft moving digital control lathe |
| CN102126134B (en) * | 2011-04-11 | 2013-05-22 | 北京科技大学 | Five-axis five-linkage inversion type turn-mill combined machining device |
| CN202079423U (en) * | 2011-06-17 | 2011-12-21 | 津上精密机床（浙江）有限公司 | Precision numerical control machine tool with five axles, double electric spindles and independent cutter table |
| CN202079284U (en) * | 2011-06-17 | 2011-12-21 | 津上精密机床（浙江）有限公司 | Precise numerical control machine with built-in electrical main shafts at back surfaces of four shafts |
| CN202079401U (en) * | 2011-06-17 | 2011-12-21 | 津上精密机床（浙江）有限公司 | Precise numerical control machine tool with fix axles, zero guide sleeve and double electric spindles |
| CN202555844U (en) * | 2012-04-17 | 2012-11-28 | 上虞市曹娥电机制造有限公司 | Double-support-plate knife frame mechanism of numerically controlled lathe |
| CN103170651B (en) * | 2013-03-05 | 2016-08-03 | 浙江金汤机床有限公司 | Double-disk-type-knisinglet singlet main shaft numerically-controlllathe lathe |
| CN104029016B (en) * | 2014-06-11 | 2016-06-15 | 南京建克机械有限公司 | One is walked scheming end face and is joined the interchangeable unit head of countershaft and boring tool device |
| CN204686442U (en) * | 2015-01-16 | 2015-10-07 | 南京建克机械有限公司 | Five axle construction walk core type turn-milling machine tool |
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- 2015-01-16 CN CN201510024758.3A patent/CN104551717A/en active Pending
- 2015-05-18 CN CN201510254319.1A patent/CN104875032A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127581A (en) * | 2017-06-01 | 2017-09-05 | 佛山市旭川机械有限公司 | A kind of pair of main shaft turnning and milling equipment complex |
| CN109454459A (en) * | 2018-12-26 | 2019-03-12 | 罗甸县金泰模具机械制造有限公司 | Portable against shock multistation Universal rotary processing unit (plant) |
| CN109454459B (en) * | 2018-12-26 | 2024-05-03 | 罗甸县金泰模具机械制造有限公司 | Portable vibration-proof multi-station universal rotary processing device |
| CN111151774A (en) * | 2019-12-31 | 2020-05-15 | 津上精密机床（浙江）有限公司 | Centering method for main shaft and auxiliary shaft of centering machine |
| CN111151774B (en) * | 2019-12-31 | 2021-06-04 | 津上精密机床（浙江）有限公司 | Centering method for main shaft and auxiliary shaft of centering machine |
| CN112008369A (en) * | 2020-08-15 | 2020-12-01 | 温岭市微米自动化设备有限公司 | Automatic bearing press fitting equipment |
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|---|---|
| CN104875032A (en) | 2015-09-02 |
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Application publication date: 20150429 |