CN104551715A - Six-axis center passing type turn-milling machine tool formed by matching between positive axis mechanism and third axis set mechanism - Google Patents

Six-axis center passing type turn-milling machine tool formed by matching between positive axis mechanism and third axis set mechanism Download PDF

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Publication number
CN104551715A
CN104551715A CN201510023935.6A CN201510023935A CN104551715A CN 104551715 A CN104551715 A CN 104551715A CN 201510023935 A CN201510023935 A CN 201510023935A CN 104551715 A CN104551715 A CN 104551715A
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China
Prior art keywords
axle
slide plate
axial filament
filament bar
axis
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CN201510023935.6A
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Chinese (zh)
Inventor
王建飞
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Nanjing Jian Ke Machinery Co Ltd
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Nanjing Jian Ke Machinery Co Ltd
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Priority to CN201510023935.6A priority Critical patent/CN104551715A/en
Publication of CN104551715A publication Critical patent/CN104551715A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02Machine tools for performing different machining operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/44Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60Movable 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
    • B23Q1/62Movable 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/34Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/36Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/34Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/402Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q2705/00Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10Feeding members carrying tools or work
    • B23Q2705/14Electric drives

Abstract

The invention discloses a six-axis center passing type turn-milling machine tool formed by matching between a positive axis mechanism and a third axis set mechanism. The six-axis center passing type turn-milling machine tool comprises a machine tool body, a stand column, a positive axis set and a third axis set, wherein the positive axis set is composed of an axis-X1 set, an axis-Y1 set and an axis-Z1 set, and the third axis set is composed of an axis-X3 set, an axis-Y3 set and an axis-Z3 set. The axis-Z1 set comprises an axis-Z1 lead screw, an axis-Z1 servo motor and a machine tool positive main shaft; the axis-X1 set comprises an axis-X1 sliding plate, an axis-X1 lead screw and an axis-X1 servo motor; the axis-Y1 set comprises an axis-Y1 sliding plate, an axis-Y1 lead screw and an axis-Y1 servo motor; the axis-Z3 set comprises an axis-Z3 lead screw, an axis-Z3 sliding plate and an axis-Z3 servo motor; the axis-X3 set comprises an axis-X3 sliding plate, an axis-X3 lead screw and an axis-X3 servo motor; the axis-Y3 set comprises an axis-Y3 sliding plate, an axis-Y3 lead screw and an axis-Y3 servo motor. The six-axis center passing type turn-milling machine tool has the advantage that the technical defects that in the prior art, due to mutual cutter limitation, the workpiece forming time is not well optimized, and forming efficiency of workpieces is affected are overcome; the six-axis center passing type turn-milling machine tool also has the advantages of being high in transmission accuracy and simple in structure.

Description

Six axles that positive axis mechanism coordinates the 3rd Zhou Zu mechanism to be formed walk core type turn-milling machine tool
Technical field
The present invention relates to a kind of positive axis mechanism coordinates six axles of the 3rd Zhou Zu mechanism formation to walk core type turn-milling machine tool.
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 material is placed on feeder, after workman edits program, feeder is uninterrupted toward feeding in the positive main shaft of lathe in order, lathe positive main shaft clamping bar moves back and forth on Z 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, 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 positive axis mechanism coordinates six axles of the 3rd Zhou Zu mechanism formation to walk core type turn-milling machine tool, 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:
Six axles that a kind of positive axis mechanism coordinates the 3rd Zhou Zu mechanism to be formed walk core type turn-milling machine tool, comprise lathe bed, be arranged on the column on lathe bed, the positive axis axle group be made up of X1 axle group, Y1 axle group, Z1 axle group and the 3rd axle group be made up of X3 axle group, Y3 axle group and Z3 axle group, described column has through hole, and described positive axis axle group and the 3rd axle group are disposed in parallel in same one end of lathe bed along the X-direction of positive axis axle group.
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 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 column, 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 Z-direction while X1 axial filament bar rotates, and realizes the motion of positive axis axle group in X-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 X1 axle slide plate, 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 Y direction while Y1 axial filament bar rotates, and realizes the motion of positive axis axle group in Y direction.
Described Z3 axle group comprises Z3 axial filament bar, Z3 axle slide plate and Z3 axle servomotor, Z3 axle slide plate is for being slidably mounted on bed piece, Z3 axial filament bar is threaded with Z3 axle slide plate and passes Z3 axle slide plate, and one end of Z3 axial filament bar connects with the power transmission shaft of Z3 axle servomotor; Start Z3 axle servomotor, the power transmission shaft of Z3 axle servomotor drives Z3 axial filament bar to rotate, because Z3 axial filament bar is threaded with Z3 axle slide plate, therefore, Z3 axle slide plate moves along Z-direction while Z3 axial filament bar rotates, and realizes the motion of the 3rd axle group in Z-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 Z3 axle slide plate, and X3 axial filament bar is threaded with X3 axle slide plate and passes X3 axle slide plate, and X3 axial filament bar 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 X-direction while X3 axial filament bar rotates, and realizes the motion of the 3rd 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 X3 axle slide plate, and Y3 axial filament bar is threaded with Y3 axle slide plate and passes Y3 axle slide plate, and one end of Y3 axial filament bar 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 Y direction while Y3 axial filament bar rotates, and realizes the motion of the 3rd axle group in Y direction.
Cutter structure is arranged on Y1 axle slide plate and Y3 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 in the 3rd axle group 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.
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 column, and X1 axle slide block is arranged on X1 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.
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 Y1 axle slide plate, and Y1 axle slide block is arranged on X1 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.
Z3 axle group also comprises the Z3 axle sliding pair be made up of Z3 axis rail and Z3 axle slide block, and described Z3 axis rail is for being arranged on bed piece, and Z3 axle slide block is arranged on bottom Z3 axle slide plate; Z3 axis rail coordinates with Z3 axle slide block, easy for installation, easily reaches and runs up, and not only realizes Z3 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.
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 Z3 axle slide plate, and X3 axle slide block is arranged on X3 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.
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 Y3 axle slide plate, and Y3 axle slide block is arranged on X3 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.
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.
X1 axle group also comprises X1 axle shaft coupling and X1 axle servo motor seat, X1 axle servo motor seat is fixed on the side of column, 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 X1 axle servomotor by X1 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 X1 axle slide plate, 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.
Z3 axle group also comprises Z3 axle shaft coupling and Z3 axle servo motor seat, Z3 axle servo motor seat is fixed on lathe bed, for installing Z3 axle servomotor, Z3 axle servo motor seat is built with Z3 axle bearing, one end of Z3 axial filament bar through Z3 axle bearing, and is connected with the power transmission shaft of Z3 axle servomotor by Z3 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 the side of Z3 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.
Y3 axle group also comprises Y3 axle shaft coupling and Y3 axle servo motor seat, Y3 axle servo motor seat is fixed on X3 axle slide plate, for installing X3 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.
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.
X1 axle group also comprises the X1 spindle nut coordinated 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.
Y1 axle group also comprises the Y1 spindle nut matched 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.
Z3 axle group also comprises the Z3 spindle nut matched with Z3 axial filament bar, and described Z3 spindle nut is arranged on the bottom of Z3 axle slide plate, and Z3 axial filament bar is through Z3 spindle nut, and Z3 axle slide plate is realized and being threaded of Z3 axial filament bar by Z3 spindle nut.
X3 axle group also comprises the X3 spindle nut coordinated 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.
Y3 axle group also comprises the Y3 spindle nut matched 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.
Screw mandrel and nut are standard component, and both occur in groups, ensure precision, make slide plate accessible motion on each axle.
As a further improvement on the present invention, also comprise Z1 axle bed and Z3 axle bed, described Z1 axle bed and Z3 axle bed are all arranged on lathe bed, and one end of described Z1 axial filament bar is rotated and is arranged in Z1 axle bed, and one end of described Z3 axial filament bar is rotated and is arranged in Z3 axle bed.
Due to the Z1 axial filament bar of Z-direction and the length of Z3 axial filament bar longer, required precision is high, because screw mandrel one end is connected with servomotor, supported by motor cabinet, the other end arranges axle bed, and screw mandrel two ends support, ensure the depth of parallelism of screw mandrel center line and line rail, thus ensure the kinematic accuracy of lathe.
As a further improvement on the present invention, arrange Z1 axle bearing in described Z1 axle bed, one end of described Z1 axial filament bar is arranged in Z1 axle bearing; Arrange Z3 axle bearing in described Z3 axle bed, one end of Z3 axial filament bar is arranged in Z3 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 structural representation of the present invention.
Fig. 2 is three-dimensional exploded view of the present invention.
Fig. 3 is the structure chart that reaction center line rail of the present invention is obliquely installed.
Fig. 4 is the schematic diagram of positive axis axle group and the 3rd axle group location swap in reaction the present invention.
Fig. 5 is the structure chart that the present invention and countershaft assembly are combined into that seven axles walk core type turn-milling machine tool.
Fig. 6 is the structure chart that the present invention and countershaft assembly are combined into that eight axles walk core type turn-milling machine tool.
Fig. 7 is the structure chart one that the present invention and countershaft assembly are combined into that nine axles walk core type turn-milling machine tool.
Fig. 8 is the structure chart two that the present invention and countershaft assembly are combined into that nine axles walk core type turn-milling machine tool.
Fig. 9 is the structure chart one that the present invention and countershaft assembly are combined into that ten axles walk core type turn-milling machine tool.
Figure 10 is the structure chart two that the present invention and countershaft assembly are combined into that ten axles walk core type turn-milling machine tool.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Positive axis as depicted in figs. 1 and 2 walks core type turn-milling machine tool containing six axles, 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 and the 3rd axle group be made up of X3 axle group, Y3 axle group and Z3 axle group.Described column 3 has through hole, guide pin bushing is set in through hole or without guide sleeve structure, specifically can determines according to actual needs.Central post of the present invention can be fixed by bolts on lathe bed, also can when casting lathe bed and lathe bed integrally casting shaping, described positive axis axle group and the 3rd axle group are disposed in parallel in same one end of lathe bed 2 along the X-direction of positive axis axle group.
Described Z1 axle group comprises the Z1 axle slide plate 102 be arranged on lathe bed 2, parallelly on described lathe bed arranges two Z1 axis rails 119, and the bottom of described Z1 axle slide plate 102 arranges Z1 axle slide block 120, and described Z1 axle slide block 120 matches with Z1 axis rail 119.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 132, in the present invention, Z1 axle servo motor seat 132 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 132 is arranged Z1 axle servomotor, the output shaft of described Z1 axle servomotor connects Z1 axial filament bar 101 by Z1 axle shaft coupling 131, Z1 axial filament bar 101 is through the Z1 axle bearing be arranged in Z1 axle servo motor seat 132, 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, and Z1 axle bed is arranged on lathe bed 2, arranges bearing in Z1 axle bed, and 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, also can cast Z1 axle slide plate time and Z1 axle slide plate integrally casting shaping.The axial line of the positive main shaft 4 of described lathe overlaps with the center line of through hole on column, and the positive main shaft 4 of lathe refers in it to be through hole, the raw-material parts of workpiece brought from feeder by the grips installed within it.Realize moving around on Z axis after the positive main shaft 4 of lathe clamps bar, coordinate cutter to realize processing, the afterbody of the positive main shaft 4 of lathe coordinates with feed mechanism, automatically material is delivered to the endoporus of main shaft by feeder, until the chuck of the positive main shaft 4 of lathe, and fastening material.Fixing guide pin bushing on column in through hole can exchange with synchronous electric guide pin bushing, the guide pin bushing that links, and also can take without guide sleeve structure.Workpiece is delivered to close to cutter place by the positive main shaft 4 of lathe, and 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, fixing guide pin bushing and be prior art without guide pin bushing, and concrete structure will not describe in detail.
Described X1 axle group comprises X1 axle slide plate 104 and two and is arranged on X1 axis rail 121 on column 3 along X-direction, described X1 axle slide plate 104 is provided with the X1 axle slide block 122 matched with X1 axis rail 121.Described column 3 is provided with X1 axle servo motor seat 134, in the present invention, X1 axle servo motor seat 134 is bolted on column 3, also can cast column 3 time and column 3 integrally casting shaping.Described X1 axle servo motor seat 134 arranges X1 axle servomotor, and the output shaft of X1 axle servomotor connects X1 axial filament bar by X1 axle shaft coupling, and described X1 axial filament bar 105 is through the X1 axle bearing be arranged in X1 axle servo motor seat 134.Described X1 slide plate arranges X1 spindle nut, and described X1 axial filament bar 105 matches with X1 spindle nut.X1 axle driven by servomotor X1 axial filament bar 105 rotates, and realizes X1 axle slide plate 104 and moves back and forth in the X-axis direction.
Described Y1 axle group comprises Y1 axle slide plate 107 and is arranged on the Y1 axle servo motor seat 136 at X1 axle slide plate 104 top, in the present invention, Y1 axle servo motor seat 136 is bolted on the top of X1 axle slide plate 104, also can cast X1 axle slide plate 104 time and X1 axle slide plate 104 integrally casting shaping.Described Y1 axle servo motor seat 136 arranges Y1 axle servomotor, the output shaft of described Y1 axle servomotor connects Y1 axial filament bar 108 by Y1 axle shaft coupling, on described Y1 axle slide plate 104 along Y direction parallel two Y1 axis rails 123 are set, described X1 axle slide plate is provided with the Y1 axle slide block 124 matched with Y1 axis rail 123.Described Y1 axle slide plate 107 arranges Y1 spindle nut, and described Y1 spindle nut matches with Y1 axial filament bar 108.Y1 axle servomotor 109 drives Y1 axial filament bar 108 to rotate, and realizes Y1 axle slide plate 107 lower reciprocating motion in the Y-axis direction.
Described Z3 axle group comprises Z3 axle slide plate 111, on described bed piece along Z-direction parallel two Z3 axis rails 125 are set, the Z3 axle slide block 126 that the bottom of described Z3 axle slide plate 111 is provided with Z3 spindle nut and matches with Z3 axis rail 125.Described lathe bed 2 is provided with Z3 axle servo motor seat 138, in the present invention, Z3 axle servo motor seat 138 is bolted on lathe bed 2, also can cast lathe bed 2 time and lathe bed 2 integrally casting shaping.Described Z3 axle servo motor seat 138 arranges Z3 axle servomotor, and the output shaft of described Z3 axle servomotor connects Z3 axial filament bar 110 by Z3 axle shaft coupling 137, and described Z3 axial filament bar 110 matches with Z3 spindle nut.Z3 axle servomotor 112 drives Z3 axial filament bar 110 to rotate, and realizes Z3 axle slide plate 111 and moves back and forth along Z-direction.
The X3 axle servo motor seat 140 that described X3 axle group comprises X3 axle slide plate 113 and is arranged on Z3 axle slide plate, in the present invention, X3 axle servo motor seat 140 is bolted on Z3 axle slide plate 113, also can cast Z3 axle slide plate 113 time and Z3 axle slide plate 113 integrally casting shaping.Described X3 axle servo motor seat 140 arranges X3 axle servomotor 115, and the output shaft of described X3 axle servomotor 115 connects X3 axial filament bar 114 by X3 axle shaft coupling.Described Z3 axle slide plate 111 arranges two X3 axis rails 127 along X-direction, the X3 axle slide block 128 described X3 axle slide plate 113 being provided with X3 spindle nut and matching with X3 axis rail 127.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.
Described Y3 axle group comprises Y3 axle slide plate 116 and is arranged on the Y3 axle servo motor seat 142 at X3 axle slide plate 113 top, Y3 spindle motor seat 142 in the present invention is bolted on the top of X3 axle slide plate 113, also can cast X3 axle slide plate 113 time and X3 axle slide plate 113 integrally casting shaping.Described Y3 axle slide plate 113 is provided with two Y3 axis rails 129, described Y3 axle servo motor seat 142 arranges Y3 axle servomotor, the output shaft of described Y3 axle servomotor connects Y3 axial filament bar 117 by Y3 axle shaft coupling.The Y3 axle slide block 130 described Y3 axle slide plate 116 being provided with Y3 spindle nut and matching with Y3 axis rail 129, described Y3 axial filament bar 117 matches with Y3 spindle nut.Described Y3 axle servomotor 118 drives Y3 axial filament bar 117 to rotate, and realizes Y3 axle slide plate 116 and moves back and forth along Y direction.
In the present invention, Y1 axle slide plate 107 arranges the first cutter, described Y3 axle slide plate 116 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.Compared with the present invention walks core type complex milling machine tool with existing three axles, the 3rd axle group is added in original positive axis axle group, originally the cutter be only arranged on Y1 axle slide plate 107 is divided into two, be separately positioned on Y1 axle slide plate and Y3 axle slide plate, so, positive axis axle group realizes moving back and forth of Z/X/Y tri-direction by Z1 axle group motor, X1 axle group motor, each axle group of Y1 axle group driven by motor respectively; 3rd axle group realizes moving back and forth of Z/X/Y tri-direction by Z3 axle group motor, X3 axle group motor, each axle group of Y3 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 Y-axis slide plate, thus realize the techniques such as, end face processing shaping to the turning of part, milling, boring, tapping, inclined hole, now, positive axis axle group and the 3rd axle group independent of one another, non-interference, cutter on cutter namely on Y1 axle slide plate and Y3 axle slide plate is independent of one another, complementaryly interferes.Such as, when the blade row of positive axle construction is when cutting to workpiece external diameter, the blade row of the 3rd axle group structure can realize cutting same workpiece end face punching or external diameter simultaneously at one time, like this, greatly improves the shaping speed of workpiece.
For further reducing friction, improve the life-span of screw mandrel, in the present invention, Z1 axial filament bar, Y1 axial filament bar, X1 axial filament bar, Y3 axial filament bar and X3 axial filament bar are ball screw.Also Z1 axial filament bar directly can be threaded with the positive main shaft 4 of lathe in the present invention, Z1 axle servomotor drives Z1 axial filament bar to rotate, thus realize the reciprocating motion in the Z-axis direction of the positive main shaft 4 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 is arranged on Z1 axle slide plate chair and (is arranged on Z1 axle slide plate chair by Z1 axis rail), the lathe bed at Z3 axle slide plate place arranges Z3 axle slide plate chair, Z3 axle slide plate slides is arranged on Z3 axle slide plate chair and (is arranged on Z3 axle slide plate chair by Z3 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.
Originally be that in embodiment, Z3 axis rail Z3 axis rail length is equal, and both distances of distance lathe bed afterbody are equal, in concrete enforcement, also Z3 axis rail and Z1 axis rail can be arranged front and back in the Z-axis direction, both are staggered, the distance specifically staggered can determine according to the length of line rail (i.e. the stroke of Z3 axle slide plate on Z3 axis rail and the stroke of Z1 axle slide plate on Z1 axis rail), and final result is that the cutter that will ensure on Y1 axle slide plate and Y3 axle slide plate all can be processed the workpiece on the positive main shaft of lathe.In actual use, the position of the positive axis axle group in the present invention and the 3rd axle group is interchangeable, as shown in Figure 4; The present invention can be combined with the countershaft assembly be made up of Z2 axle group in actual use, form seven axles and walk core type turn-milling machine tool, as shown in Figure 5; The present invention is combined with the countershaft assembly be made up of Z2 axle group and X2 axle group, forms eight axles and walk core type turn-milling machine tool, as shown in Figure 6; The present invention is combined with the countershaft assembly be made up of Z2 axle group, X2 axle group and Y2 axle group, forms nine axles and walk core type turn-milling machine tool, as shown in Figure 7 and Figure 8; The present invention is combined with the countershaft assembly be made up of Z2 axle group, X2 axle group and Y2 axle group, forms ten axles and walk core type turn-milling machine tool, 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 center line rail of the present invention is transformed to the set-up mode etc. of inclination by level and vertical set-up mode, as shown in Figure 3, 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 and Z3 axle slide plate are slidably mounted on respectively 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. a positive axis mechanism coordinates six axles of the 3rd Zhou Zu mechanism formation to walk core type turn-milling machine tool, it is characterized in that: comprise lathe bed (2), be arranged on the column (3) on lathe bed (2), be arranged on lathe bed (2) to go up and the positive axis axle group be made up of X1 axle group, Y1 axle group, Z1 axle group and the 3rd axle group be made up of X3 axle group, Y3 axle group and Z3 axle group, described column (3) has through hole, and described positive axis axle group and the 3rd axle group are disposed in parallel in same one end of lathe bed (2) along the X-direction of positive axis axle group;
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 X1 axle group comprises X1 axle slide plate (104), X1 axial filament bar (105) and X1 axle servomotor (106), X1 axle slide plate (104) is slidably mounted on column (3), X1 axial filament bar (105) is threaded with X1 axle slide plate (104) and passes X1 axle slide plate (104), and one end of X1 axial filament bar (105) is connected with the power transmission shaft of X1 axle servomotor (106);
Described Y1 axle group comprises Y1 axle slide plate (107), Y1 axial filament bar (108) and Y1 axle servomotor (109), Y1 axle slide plate (107) is slidably mounted on X1 axle slide plate (104), Y1 axial filament bar (108) is threaded with Y1 axle slide plate (107) and passes Y1 axle slide plate (107), and one end of Y1 axial filament bar (108) is connected with the power transmission shaft of Y1 axle servomotor (109);
Described Z3 axle group comprises Z3 axial filament bar (110), Z3 axle slide plate (111) and Z3 axle servomotor (112), Z3 axle slide plate (111) is slidably mounted on bed piece (2), Z3 axial filament bar (110) is threaded with Z3 axle slide plate (111) and passes Z3 axle slide plate (111), and one end of Z3 axial filament bar (110) connects with the power transmission shaft of Z3 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 Z3 axle slide plate (111), 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);
Described Y3 axle group comprises Y3 axle slide plate (116), Y3 axial filament bar (117) and Y3 axle servomotor (118), Y3 axle slide plate (116) is slidably mounted on X3 axle slide plate (113), Y3 axial filament bar (117) is threaded with Y3 axle slide plate (116) and passes Y3 axle slide plate (116), and one end of Y3 axial filament bar (117) is connected with the power transmission shaft of Y3 axle servomotor (118).
2. positive axis according to claim 1 containing six axles walk core type turn-milling machine tool, 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 (2), Z1 axial filament bar (101) is threaded with Z1 axle slide plate (102) and passes Z1 axle slide plate (102), and one end connects with the power transmission shaft of Z1 axle servomotor (103).
3. positive axis according to claim 1 containing six axles walk core type turn-milling machine tool, it is characterized in that:
Z1 axle group also comprises the Z1 axle sliding pair be made up of Z1 axis rail (119) and Z1 axle slide block (120), described Z1 axis rail (119) is arranged on bed piece (2), and Z1 axle slide block (120) is arranged on Z1 axle slide plate (102) bottom;
X1 axle group also comprises the X1 axle sliding pair be made up of X1 axis rail (121) and X1 axle slide block (122), described X1 axis rail (121) is arranged on column (3), and X1 axle slide block (122) is arranged on X1 axle slide plate (104);
Y1 axle group also comprises the Y1 axle sliding pair be made up of Y1 axis rail (123) and Y1 axle slide block (124), described Y1 axis rail (123) is arranged on Y1 axle slide plate (107), and Y1 axle slide block (124) is arranged on X1 axle slide plate (104);
Z3 axle group also comprises the Z3 axle sliding pair be made up of Z3 axis rail (125) and Z3 axle slide block (126), described Z3 axis rail (125) is arranged on bed piece (2), and Z3 axle slide block (126) is arranged on Z3 axle slide plate (111) bottom;
X3 axle group also comprises the X3 axle sliding pair be made up of X3 axis rail (127) and X3 axle slide block (128), described X3 axis rail (127) is arranged on Z3 axle slide plate (111), and X3 axle slide block (128) is arranged on X3 axle slide plate (113);
Y3 axle group also comprises the Y3 axle sliding pair be made up of Y3 axis rail (129) and Y3 axle slide block (130), described Y3 axis rail (129) is arranged on Y3 axle slide plate (116), and Y3 axle slide block (130) is arranged on X3 axle slide plate (113).
4. positive axis according to claim 1 containing six axles walk core type turn-milling machine tool, it is characterized in that:
Z1 axle group also comprises Z1 axle shaft coupling (131) and Z1 axle servo motor seat (132), Z1 axle servo motor seat (132) is fixed on lathe bed (2), for installing Z1 axle servomotor (103), Z1 axle servo motor seat (132) 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 (131);
X1 axle group also comprises X1 axle shaft coupling and X1 axle servo motor seat (134), X1 axle servo motor seat (134) is fixed on the side of column (3), for installing X1 axle servomotor (106), X1 axle servo motor seat (134) is built with X1 axle bearing, one end of X1 axial filament bar (105) through X1 axle bearing, and is connected with the power transmission shaft of X1 axle servomotor (106) by X1 axle shaft coupling;
Y1 axle group also comprises Y1 axle shaft coupling and Y1 axle servo motor seat (136), Y1 axle servo motor seat (136) is fixed on X1 axle slide plate (104) top, for installing Y1 axle servomotor (106), Y1 axle servo motor seat (136) is built with Y1 axle bearing, one end of Y1 axial filament bar (108) through Y1 axle bearing, and is connected with the power transmission shaft of Y1 axle servomotor (109) by Y1 axle shaft coupling;
Z3 axle group also comprises Z3 axle shaft coupling (137) and Z3 axle servo motor seat (138), Z3 axle servo motor seat (138) is fixed on lathe bed (2), for installing Z3 axle servomotor (112), Z3 axle servo motor seat (138) is built with Z3 axle bearing, one end of Z3 axial filament bar (110) through Z3 axle bearing, and is connected with the power transmission shaft of Z3 axle servomotor (112) by Z3 axle shaft coupling (137);
X3 axle group also comprises X3 axle shaft coupling and X3 axle servo motor seat (140), X3 axle servo motor seat (140) is fixed on the side of Z3 axle slide plate (111), for installing X3 axle servomotor (115), X3 axle servo motor seat (140) 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;
Y3 axle group also comprises Y3 axle shaft coupling and Y3 axle servo motor seat (142), Y3 axle servo motor seat (142) is fixed on X3 axle slide plate (113) top, for installing Y3 axle servomotor (115), Y3 axle servo motor seat (142) is built with Y3 axle bearing, one end of Y3 axial filament bar (117) through Y3 axle bearing, and is connected with the power transmission shaft of Y3 axle servomotor (118) by Y3 axle shaft coupling.
5. positive axis according to claim 2 containing six axles walk core type turn-milling machine tool, it 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 Z1 spindle nut, and Z1 axle slide plate (102) is realized and being threaded of Z1 axial filament bar (101) by Z1 spindle nut;
X1 axle group also comprises the X1 spindle nut coordinated with X1 axial filament bar (105), described X1 spindle nut is arranged on X1 axle slide plate (104), X1 axial filament bar (105) is through X1 spindle nut, and X1 axle slide plate (104) is realized and being threaded of X1 axial filament bar (105) by X1 spindle nut;
Y1 axle group also comprises the Y1 spindle nut matched with Y1 axial filament bar (108), described Y1 spindle nut is arranged on Y1 axle slide plate (107), Y1 axial filament bar (108) is through Y1 spindle nut, and Y1 axle slide plate (107) is realized and being threaded of Y1 axial filament bar (108) by Y1 spindle nut;
Z3 axle group also comprises the Z3 spindle nut matched with Z3 axial filament bar (110), described Z3 spindle nut is arranged on the bottom of Z3 axle slide plate (111), Z3 axial filament bar (110) is through Z3 spindle nut, and Z3 axle slide plate (111) is realized and being threaded of Z3 axial filament bar (110) by Z3 spindle nut;
X3 axle group also comprises the X3 spindle nut coordinated 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;
Y3 axle group also comprises the Y3 spindle nut matched with Y3 axial filament bar (117), described Y3 spindle nut is arranged on Y3 axle slide plate (116), Y3 axial filament bar (117) is through Y3 spindle nut, and Y3 axle slide plate (116) is realized and being threaded of Y3 axial filament bar (117) by Y3 spindle nut.
6. the positive axis according to any one of claim 1 to 5 walks core type turn-milling machine tool containing five axles, it is characterized in that: described Z1 axial filament bar (101), X1 axial filament bar (105), Y1 axial filament bar (108), Z3 axial filament bar (110), X3 axial filament bar (114) and Y3 axial filament bar (117) are ball screw.
7. the positive axis according to any one of claim 1 to 5 walks core type turn-milling machine tool containing six axles, it is characterized in that: also comprise Z1 axle bed and Z3 axle bed, described Z1 axle bed and Z3 axle bed are all arranged on lathe bed (2), one end of described Z1 axial filament bar (101) is rotated and is arranged in Z1 axle bed, and one end of described Z3 axial filament bar (110) is rotated and is arranged in Z3 axle bed.
8. positive axis according to claim 5 containing six axles walk core type turn-milling machine tool, it is characterized in that: arrange Z1 axle bearing in described Z1 axle bed, one end of Z1 axial filament bar (101) is arranged in Z1 axle bearing; Arrange Z3 axle bearing in described Z3 axle bed, one end of Z3 axial filament bar (110) is arranged in Z3 axle bearing.
9. the positive axis according to any one of claim 1 to 5 walks core type turn-milling machine tool containing six axles, it is characterized in that: arrange guide sleeve structure in the through hole on described column (3).
10. the positive axis according to any one of claim 1 to 5 walks core type turn-milling machine tool containing six axles, it is characterized in that: arrange without guide sleeve structure in the through hole on described column (3).
CN201510023935.6A 2015-01-16 2015-01-16 Six-axis center passing type turn-milling machine tool formed by matching between positive axis mechanism and third axis set mechanism Pending CN104551715A (en)

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CN201510252652.9A CN104827351A (en) 2015-01-16 2015-05-18 Six-axis Swiss-type turning-milling machine tool formed by matching positive-axis mechanism with third axis group mechanism

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CN107791023A (en) * 2016-09-06 2018-03-13 深圳市今日标准精密机器有限公司 It is new walk scheming

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CN107791071B (en) * 2017-09-26 2020-10-20 东莞市皓晟实业有限公司 Numerical control machine tool capable of automatically adjusting spacing and multi-spindle and multi-tool magazine structure thereof

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CN104816201A (en) * 2015-05-18 2015-08-05 南京建克机械有限公司 Six-axis Swiss type milling machine tool
CN107791023A (en) * 2016-09-06 2018-03-13 深圳市今日标准精密机器有限公司 It is new walk scheming

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Application publication date: 20150429