CN104551686A - Six-axis heavy cutting decentring type turn-milling machine tool with positive-axis mechanism matched with third-axis assembly mechanism - Google Patents
Six-axis heavy cutting decentring type turn-milling machine tool with positive-axis mechanism matched with third-axis assembly mechanism Download PDFInfo
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- CN104551686A CN104551686A CN201510037411.2A CN201510037411A CN104551686A CN 104551686 A CN104551686 A CN 104551686A CN 201510037411 A CN201510037411 A CN 201510037411A CN 104551686 A CN104551686 A CN 104551686A
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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
-
- 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
- B23Q5/36—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
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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
- B23Q5/402—Feeding 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
-
- 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
- B23Q5/408—Nut bearings therefor
Abstract
The invention discloses a six-axis heavy cutting decentring type turn-milling machine tool with a positive-axis mechanism matched with a third-axis assembly mechanism. The six-axis heavy cutting decentring type turn-milling machine tool comprises a tool body (1), upright columns (2), a Z1-axis assembly, a Y1-axis assembly, an X1-axis assembly, a Z3-axis assembly, a Y3-axis assembly and an X3-axis assembly. The upright columns (2) are arranged on the tool body (1); the Z1-axis assembly is arranged on the tool body (1); the Z3-axis assembly is arranged on the tool body (1). The six-axis heavy cutting decentring type turn-milling machine tool has the advantages that tool structures are respectively arranged on a first tool mounting plate and a second tool mounting plate and are not connected with one another, the first tool mounting plate and the second tool mounting plate can slide under the independent control of different servo motors, accordingly, the tools on the first tool mounting plate and the tools on the second tool mounting plate can independently run, and unnecessary time wastage can be prevented; workpieces in different working procedures can be simultaneously machined by the independent tools on the second tool mounting plate when workpieces are machined by the tools on the first tool mounting plate of the machine tool, and accordingly the workpiece forming time can be optimized.
Description
Technical field
The present invention relates to a kind of positive axis mechanism coordinates six axles of the 3rd Zhou Zu mechanism formation heavily to cut away 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 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 exchange and invent with synchronous electric guide pin bushing, the guide pin bushing etc. that links) 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, Y1 axle slide plate is a part, although two row's cutters can be installed, and cutter arbitrarily can change accessory, but, because two row's Cutting tool installation manners are on same slide plate, slide plate can only move in a direction under the drive of screw mandrel, namely two row's cutters can only be synchronized with the movement, the technique of all positive shaft portions can only be carried out step by step, single operation complete part, now when row's tool sharpening part, another row's cutter does not work, cause a lot of time waste, the multiple operations obviously can simultaneously processed at positive axis are but due to blade row restriction, efficiency is caused to reduce, 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 heavily to cut away 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 positive axis mechanism coordinates the 3rd Zhou Zu mechanism to be formed heavily cut away a core type turn-milling machine tool, comprise
Lathe bed;
Be arranged on the column on lathe bed, described column have the through hole along Z-direction;
Be arranged on the Z1 axle group on lathe bed, described Z1 axle group comprises Z1 axle servomotor, Z1 axial filament bar 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 slip of the positive main shaft of lathe in Z-direction.
Y1 axle group, described Y1 axle group comprises the first crosshead shoe be slidably arranged on column, Y1 axle servomotor, is arranged on the first slide on the first crosshead shoe and Y1 axial filament bar, described Y1 axial filament bar is threaded with the first slide and passes the first slide, 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, and realizes the first crosshead shoe reciprocatingly sliding in the Y-axis direction.
X1 axle group, described X1 axle group comprises the first Cutting tool installation manner plate be slidably arranged on the first crosshead shoe, X1 axle servomotor and X1 axial filament bar, described X1 axial filament bar is threaded with the first Cutting tool installation manner plate and passes the first Cutting tool installation manner 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, and realizes the first Cutting tool installation manner plate reciprocatingly sliding in the X-axis direction.
Be arranged on the Z3 axle group on lathe bed, described Z3 axle group comprises Z3 axle servomotor, Z3 axial filament bar and Z3 axle slide plate, described Z3 axle slide plate slides is arranged on lathe bed, 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 is connected 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, and realizes the motion of Z3 axle slide plate in Z-direction.
Y3 axle group, described Y3 axle group comprises the second crosshead shoe be slidably arranged on Z3 axle slide plate, Y3 axle servomotor, is arranged on the second slide on the second crosshead shoe and Y3 axial filament bar, described Y3 axial filament bar is threaded with the second slide and passes the second slide, 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, and realizes the second crosshead shoe reciprocatingly sliding in the Y-axis direction.
X3 axle group, described X3 axle group comprises the second Cutting tool installation manner plate be slidably arranged on the second crosshead shoe, X3 axle servomotor and X3 axial filament bar, described X1 axial filament bar is threaded with the second Cutting tool installation manner plate and passes the second Cutting tool installation manner plate, and one end of X3 axial filament bar 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, and realizes the second crosshead shoe reciprocatingly sliding in the X-axis direction.
Cutter structure is arranged on the first Cutting tool installation manner plate and the second Cutting tool installation manner plate by the present invention respectively, without being implicative of each other between cutter, because the first Cutting tool installation manner plate and the second Cutting tool installation manner plate are independently controlled to slide by different servomotors, therefore the cutter on the first Cutting tool installation manner plate and the cutter on the second Cutting tool installation manner plate can realize independent work, thus can avoid unnecessary time waste.When cutter on lathe first Cutting tool installation manner plate is to work pieces process, the independent cutter on the second Cutting tool installation manner 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 lathe bed, and described Z1 axial filament bar is threaded with Z1 axle slide plate and passes 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, the first described crosshead shoe and the second crosshead shoe are all structure as a whole; First crosshead shoe and the second crosshead shoe are all structure as a whole, decrease the assembling of crosshead shoe itself, cross slide block is one-body molded, accuracy class is high, avoid due to part processing, the error brought manually is installed, substantially increase self precision of lathe, the Integral lifting accuracy class of lathe, and easy for installation.
Described Z1 axle group also comprises the sliding pair that Z1 axis rule are formed with Z1 axle slide block, and described Z1 axis rule are arranged on lathe bed, and described Z1 axle slide block is arranged on the bottom of Z1 axle slide plate; Z1 axis rail coordinates with Z1 axle slide block, realizes Z1 axle slide plate and moves back and forth in Z-direction, and greatly improves Z1 axle slide plate kinematic accuracy in the Z-axis direction, and the high speed that can realize machine Z-axis moves back and forth, and easy for installation, more easily reaches and runs up.
Described Y1 axle group also comprises the sliding pair that Y1 axis rule are formed near the side of column with the first crosshead shoe, and described Y1 axis rule are arranged on column; Y1 axis rail coordinates with the first crosshead shoe, realize the first crosshead shoe to move back and forth in Y direction, and greatly improve the first crosshead shoe kinematic accuracy in the Y-axis direction, the high speed that can realize lathe Y-axis moves back and forth, and easy for installation, more easily reach and run up.
Described X1 axle group also comprises the sliding pair that X1 axis rule are formed away from the side of column with the first crosshead shoe, and described X1 axis is advised and is arranged on the first Cutting tool installation manner plate; X1 axis rail coordinates with the first crosshead shoe, realize the first Cutting tool installation manner plate to move back and forth in X-direction, and greatly improve the first Cutting tool installation manner plate kinematic accuracy in the X-axis direction, the high speed that can realize lathe X-axis moves back and forth, and easy for installation, more easily reach and run up.
Described Z3 axle group also comprises the sliding pair that Z3 axis rule are formed with Z3 axle slide block, and described Z3 axis rule are arranged on lathe bed, and described Z3 axle slide block is arranged on the bottom of Z3 axle slide plate; Z3 axis rail coordinates with Z3 axle slide block, realizes Z3 axle slide plate and moves back and forth in Z-direction, and greatly improves Z3 axle slide plate kinematic accuracy in the Z-axis direction, and the high speed that can realize machine Z-axis moves back and forth, and easy for installation, more easily reaches and runs up.
Described Y3 axle group also comprises the sliding pair that Y3 axis rule are formed near the side of column with the second crosshead shoe, and described Y3 axis rule are arranged on Z3 axle slide plate; Y3 axis rail coordinates with the second crosshead shoe, realize the second crosshead shoe to move back and forth in Y direction, and greatly improve the second crosshead shoe kinematic accuracy in the Y-axis direction, the high speed that can realize lathe Y-axis moves back and forth, and easy for installation, more easily reach and run up.
Described X3 axle group also comprises the sliding pair that X3 axis rule are formed away from the side of column with the second crosshead shoe, and described X3 axis is advised and is arranged on the second Cutting tool installation manner plate; X3 axis rail coordinates with the second crosshead shoe, realize the second Cutting tool installation manner plate to move back and forth in X-direction, and greatly improve the second Cutting tool installation manner plate kinematic accuracy in the X-axis direction, the high speed that can realize lathe X-axis moves back and forth, and easy for installation, more easily reach and run up.
As a further improvement on the present invention, the first described crosshead shoe is made up of with the first right angle block being connected Y1 axle slide block and X1 axle slide block Y1 axle slide block, X1 axle slide block, and the second described crosshead shoe is made up of with the second right angle block being connected Y3 axle slide block and X3 axle slide block Y3 axle slide block, X3 axle slide block; First crosshead shoe and the second crosshead shoe include three parts, and it is comparatively simple that each part manufactures separately the crosshead shoe comparing one, and cost also significantly reduces.
Described Z1 axle group also comprises the sliding pair that Z1 axis rule are formed with Z1 axle slide block, and described Z1 axis rule are arranged on lathe bed, and described Z1 axle slide block is arranged on the bottom of Z1 axle slide plate; Z1 axis rail coordinates with Z1 axle slide block, realizes Z1 axle slide plate and moves back and forth in Z-direction, and greatly improves Z1 axle slide plate kinematic accuracy in the Z-axis direction, and the high speed that can realize machine Z-axis moves back and forth, and easy for installation, more easily reaches and runs up.
Described Y1 axle group also comprises the sliding pair that Y1 axis rule are formed with Y1 axle slide block, and described Y1 axis rule are arranged on column; Y1 axis rail coordinates with the first crosshead shoe, realize the first crosshead shoe to move back and forth in Y direction, and greatly improve the first crosshead shoe kinematic accuracy in the Y-axis direction, the high speed that can realize lathe Y-axis moves back and forth, and easy for installation, more easily reach and run up.
Described X1 axle group also comprises the sliding pair that X1 axis rule are formed with X1 axle slide block, and described X1 axis rule are arranged on the first Cutting tool installation manner plate; X1 axis rail coordinates with the first crosshead shoe, realize the first Cutting tool installation manner plate to move back and forth in X-direction, and greatly improve the first Cutting tool installation manner plate kinematic accuracy in the X-axis direction, the high speed that can realize lathe X-axis moves back and forth, and easy for installation, more easily reach and run up.
Described Z3 axle group also comprises the sliding pair that Z3 axis rule are formed with Z3 axle slide block, and described Z3 axis rule are arranged on lathe bed, and described Z3 axle slide block is arranged on the bottom of Z3 axle slide plate; Z3 axis rail coordinates with Z3 axle slide block, realizes Z3 axle slide plate and moves back and forth in Z-direction, and greatly improves Z3 axle slide plate kinematic accuracy in the Z-axis direction, and the high speed that can realize machine Z-axis moves back and forth, and easy for installation, more easily reaches and runs up.
Described Y3 axle group also comprises the sliding pair that Y3 axis rule are formed with Y3 axle slide block, and described Y3 axis rule are arranged on Z3 axle slide plate; Y3 axis rail coordinates with the second crosshead shoe, realize the second crosshead shoe to move back and forth in Y direction, and greatly improve the second crosshead shoe kinematic accuracy in the Y-axis direction, the high speed that can realize lathe Y-axis moves back and forth, and easy for installation, more easily reach and run up.
Described X3 axle group also comprises the sliding pair that X3 axis rule are formed with X3 axle slide block, and described X3 axis rule are arranged on the second Cutting tool installation manner plate; X3 axis rail coordinates with the second crosshead shoe, realize the second Cutting tool installation manner plate to move back and forth in X-direction, and greatly improve the second Cutting tool installation manner plate kinematic accuracy in the X-axis direction, the high speed that can realize lathe X-axis moves back and forth, and easy for installation, more easily reach and run up.
As a further improvement on the present invention, described 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, it 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; Described Y1 axle group also comprises Y1 axle shaft coupling and is arranged on column top for installing the Y1 axle servo motor seat of Y1 axle servomotor, described 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; Described X1 axle group also comprises X1 axle shaft coupling and is arranged on the first crosshead shoe side for installing the X1 axle servo motor seat of X1 axle servomotor, described X1 axle servo motor seat is built with X1 axle bearing, and one end of X1 axial filament bar is also connected with the power transmission shaft of X1 axle servomotor by X1 axle shaft coupling through X1 axle bearing; Described 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, it 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 Z1 axle servomotor by Z3 axle shaft coupling; Described Y3 axle group also comprises Y3 axle shaft coupling and is arranged on Z3 axle slide plate top for installing the Y3 axle servo motor seat of Y3 axle servomotor, described 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; Described X3 axle group also comprises X3 axle shaft coupling and is arranged on the second crosshead shoe side for installing the X3 axle servo motor seat of X3 axle servomotor, described X3 axle servo motor seat is built with X3 axle bearing, and one end of X3 axial filament bar is also connected with the power transmission shaft of X3 axle servomotor by X3 axle shaft coupling through X3 axle bearing.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, described 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; When Z1 axle servomotor starts, drive Z1 axle screw rod transmission, realize the motion of Z1 axle slide plate in Z-direction.
Described Y1 axle group also comprises the Y1 spindle nut matched with Y1 axial filament bar, and described Y1 spindle nut is arranged on the first slide, and Y1 axial filament bar is through Y1 spindle nut, and the first described slide is realized and being threaded of Y1 axial filament bar by Y1 spindle nut; When Y1 axle servomotor starts, drive Y1 axle screw rod transmission, realize the motion of the first crosshead shoe in Y direction.
Described X1 axle group also comprises the X1 spindle nut matched with X1 axial filament bar, described X1 spindle nut is arranged on the first Cutting tool installation manner plate, X1 axial filament bar is through X1 spindle nut, and the first described Cutting tool installation manner plate is realized and being threaded of X1 axial filament bar by X1 spindle nut; When X1 axle servomotor starts, drive X1 axle screw rod transmission, realize the motion of the first Cutting tool installation manner plate in X-direction.
Described 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; When Z3 axle servomotor starts, drive Z3 axle screw rod transmission, realize the motion of Z3 axle slide plate in Z-direction.
Described Y3 axle group also comprises the Y3 spindle nut matched with Y3 axial filament bar, and described Y3 spindle nut is arranged on the second slide, and Y3 axial filament bar is through Y3 spindle nut, and the second described slide is realized and being threaded of Y3 axial filament bar by Y3 spindle nut; When Y3 axle servomotor starts, drive Y3 axle screw rod transmission, realize the motion of the second crosshead shoe in Y direction.
Described X3 axle group also comprises the X3 spindle nut matched with X3 axial filament bar, described X3 spindle nut is arranged on the second Cutting tool installation manner plate, X3 axial filament bar is through X3 spindle nut, and the second described Cutting tool installation manner plate is realized and being threaded of X3 axial filament bar by X3 spindle nut; When X3 axle servomotor starts, drive X3 axle screw rod transmission, realize the motion of the second Cutting tool installation manner plate in X-direction.
As a further improvement on the present invention, described Z1 axle group also comprises the Z1 axle bed be arranged on lathe bed, and described Z1 axial filament bar is rotationally connected away from one end of Z1 axle servomotor and Z1 axle bed; Described Z3 axle group also comprises the Z3 axle bed be arranged on lathe bed, and described Z3 axial filament bar is rotationally connected away from one end of Z3 axle servomotor and 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, and screw mandrel one end is connected with servomotor, supported by motor cabinet, the other end arranges axle bed, and all there is support at the two ends of screw mandrel, 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, described Z1 axial filament bar is arranged in Z1 axle bearing inner ring away from one end of Z1 axle servomotor; Arrange Z3 axle bearing in described Z3 axle bed, described Z3 axial filament bar is arranged in Z3 axle bearing inner ring away from one end of Z3 axle servomotor.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, X1 axial filament bar, Y1 axial filament bar, Z3 axial filament bar, X3 axial filament bar and Y3 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.
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, the present invention adopts crosshead shoe, compared to existing technology, save one slide-plate, not only reduce the volume of lathe, and it is easy for installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is reaction three-dimensional exploded view of the present invention.
Fig. 3 is the decomposing schematic representation of X1 axle group, Y1 axle group, X3 axle group and Y3 axle group in reaction the present invention.
Fig. 4 is that reaction the present invention walks the structural representation of core type turn-milling machine tool with countershaft assembly in conjunction with formation seven axle.
Fig. 5 is that reaction the present invention walks the structural representation one of core type turn-milling machine tool with countershaft assembly in conjunction with formation eight axle.
Fig. 6 is that reaction the present invention walks the structural representation two of core type turn-milling machine tool with countershaft assembly in conjunction with formation eight axle.
Fig. 7 is that reaction the present invention walks the structural representation one of core type turn-milling machine tool with countershaft assembly in conjunction with formation nine axle.
Fig. 8 is that reaction the present invention walks the structural representation two of core type turn-milling machine tool with countershaft assembly in conjunction with formation nine axle.
Fig. 9 is that reaction the present invention walks the structural representation one of core type turn-milling machine tool with countershaft assembly in conjunction with formation ten axle.
Figure 10 is that reaction the present invention walks the structural representation two of core type turn-milling machine tool with countershaft assembly in conjunction with formation ten axle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Embodiment one:
Six axles that positive axis mechanism as shown in Figure 1, Figure 2 and Figure 3 coordinates the 3rd Zhou Zu mechanism to be formed heavily cut away core type turn-milling machine tool, comprise lathe bed 1, be arranged on the column 2 on lathe bed 1, column 2 can be bolted on lathe bed 1, also can cast lathe bed time and lathe bed 1 integrally casting shaping, described column 2 has the through hole along Z-direction, be arranged on the Z1 axle group on lathe bed 1, described Z1 axle group comprises Z1 axle servomotor 3, Z1 axial filament bar 4, the positive main shaft 5 of lathe, Z1 axle shaft coupling and being arranged on lathe bed 1 for installing the Z1 axle servo motor seat 32 of Z1 axle servomotor 3, described Z1 axle servomotor 3 drives the positive main shaft 5 of lathe to reciprocatingly slide along Z-direction on lathe bed 1 by Z1 axial filament bar 4, the bottom of the positive main shaft 5 of described lathe arranges Z1 axle slide plate 30, Z1 axle slide plate 30 can be cast separately, positive main shaft 5 is fixed with bolt or is welded and fixed with lathe again, also can integrated spindle axis casting positive with lathe, described Z1 axle slide plate 30 is slidably mounted on lathe bed 1, concrete slip is lathe bed 1 is arranged Z1 axis rail, the bottom of Z1 axle slide plate 30 arranges the Z1 axle slide block matched with Z1 axis rail, the bottom of Z1 axle slide plate 30 arranges Z1 spindle nut, described Z1 axial filament bar 4 is through Z1 spindle nut, the axial line of the positive main shaft 5 of described lathe overlaps with the center line of through hole on column 2, described Z1 axle servo motor seat 32 is built with Z1 axle bearing, and one end of Z1 axial filament bar 4 is also connected with the power transmission shaft of Z1 axle servomotor 3 by Z1 axle shaft coupling through Z1 axle bearing.Start Z1 axle servomotor 3, the power transmission shaft of Z1 axle servomotor 3 drives Z1 axial filament bar 4 to rotate, thus drive Z1 axle slide plate 30 to slide in the Z-axis direction, because the positive main shaft 5 of lathe is arranged on Z1 axle slide plate 30, therefore the positive main shaft 5 of lathe slides together in the Z-axis direction along with Z1 axle slide plate 30.
Be arranged on the Z3 axle group on lathe bed 1, described Z3 axle group comprises Z3 axle servomotor 33, Z3 axial filament bar 34, Z3 axle slide plate 35, Z3 axle shaft coupling and is arranged on lathe bed 1 for installing the Z3 axle servo motor seat 37 of Z3 axle servomotor 33, described lathe bed is arranged Z3 axis rule, Z3 spindle nut is set bottom described Z3 axle slide plate 35 and advises with Z3 axis the Z3 axle slide block matched, Z3 axial filament bar 34 is threaded with Z3 spindle nut and passes Z3 spindle nut, and one end of Z3 axial filament bar 34 is connected with the power transmission shaft of Z3 axle servomotor 3; The power transmission shaft starting Z3 axle servomotor 33, Z3 axle servomotor 33 drives Z3 axial filament bar 34 to rotate, thus drives the direction of Z3 axle slide plate 35 along Z axis on lathe bed to reciprocatingly slide.
The first Cutting tool installation manner plate 7 on column 2 is slidably connected at by four the first crosshead shoes 6, the first described Cutting tool installation manner plate 7 to be driven by Y1 axial filament bar 9 by Y1 axle servomotor 8 and reciprocatingly slides along Y direction on column 2, to be driven by X1 axial filament bar 11 by X1 axle servomotor 10 and reciprocatingly slide along X-direction on column 2, on described column 2 along Y direction parallel two Y1 axis rails 17 are set, on first Cutting tool installation manner plate 7 along X-direction parallel two X1 axis rails 18 are set, two described Y1 axis rails 17 and two X1 axis rails 18 are arranged in " well " font, four described the first crosshead shoes 6 are arranged on the intersection of Y1 axis rail 17 and X1 axis rail 18, the both sides of the first described crosshead shoe 6 form sliding pair with Y1 axis rail 17 and X1 axis rail 18 respectively, two the first crosshead shoes 6 that described left and right is adjacent are provided with the first slide 19, the first described slide 19 arranges Y1 spindle nut, Y1 spindle nut is threaded with Y1 axial filament bar 9, the first described Cutting tool installation manner plate 7 is provided with X1 spindle nut, described X1 spindle nut is threaded with X1 axial filament bar 11, described Y1 axle group also comprises Y1 axle shaft coupling and is arranged on column 2 top for installing the Y1 axle servo motor seat 24 of Y1 axle servomotor 8, described Y1 axle servo motor seat 24 is built with Y1 axle bearing, and one end of Y1 axial filament bar 9 is also connected with the power transmission shaft of Y1 axle servomotor 8 by Y1 axle shaft coupling through Y1 axle bearing, described X1 axle group also comprises X1 axle shaft coupling and is arranged on the first hydraulic steering gear adopting cross piece 6 side for installing the X1 axle servo motor seat 28 of X1 axle servomotor 10, described X1 axle servo motor seat 28 is built with X1 axle bearing, and one end of X1 axial filament bar 11 is also connected with the power transmission shaft of X1 axle servomotor 10 by X1 axle shaft coupling through X1 axle bearing, start Y1 axle servomotor 8, the power transmission shaft of Y1 axle servomotor 8 drives Y1 axial filament bar 9 to rotate, the first Cutting tool installation manner plate 7 is driven to slide together with Y direction with the first crosshead shoe 6, start X1 axle servomotor 10, the power transmission shaft of X1 axle servomotor 10 drives X1 axial filament bar 11 to rotate, thus realize the first Cutting tool installation manner plate 7 and slide in the X-axis direction, first Cutting tool installation manner plate 7 slides in Y direction and X-direction, drives the cutter be arranged on the first Cutting tool installation manner plate 7 to slide in Y direction and X-direction.
The second Cutting tool installation manner plate 13 on Z3 axle slide plate 35 is slidably connected at by four the second crosshead shoes 12, the second described Cutting tool installation manner plate 13 to be driven by Y3 axial filament bar 15 by Y3 axle servomotor 14 and reciprocatingly slides along Y direction on Z3 axle slide plate 35, to be driven reciprocatingly slide along X-direction on Z3 axle slide plate 35 by X3 axle servomotor 16 by X3 axial filament bar 17, on described Z3 axle slide plate 35 along Y direction parallel two Y3 axis rails 20 are set, on second Cutting tool installation manner plate 13 along X-direction parallel two X3 axis rails 21 are set, two described Y3 axis rails 20 and two X3 axis rails 21 are arranged in " well " font, four described the second crosshead shoes 12 are separately positioned on the intersection of Y3 axis rail 20 and X3 axis rail 21, the both sides of the second described crosshead shoe 12 form sliding pair with Y3 axis rail 20 and X3 axis rail 21 respectively, two the second crosshead shoes 12 that described left and right is adjacent are provided with the second slide 22, the second described slide 22 arranges Y3 spindle nut, described Y3 spindle nut is threaded with Y3 axial filament bar 15, the second described Cutting tool installation manner plate 13 arranges X3 spindle nut, described X3 spindle nut is threaded with X3 axial filament bar 17, described Y3 axle group also comprises Y3 axle shaft coupling and is arranged on Z3 axle slide plate 35 top for installing the Y3 axle servo motor seat 26 of Y3 axle servomotor 14, described Y3 axle servo motor seat 26 is built with Y3 axle bearing, one end of Y3 axial filament bar 15 is also connected with the power transmission shaft of Y3 axle servomotor 14 by Y3 axle shaft coupling through Y3 axle bearing, described X3 axle group also comprises X3 axle shaft coupling and is arranged on the second hydraulic steering gear adopting cross piece 12 side for installing the X3 axle servo motor seat 29 of X3 axle servomotor 16, described X3 axle servo motor seat 29 is built with X3 axle bearing, and one end of X3 axial filament bar 17 is also connected with the power transmission shaft of X3 axle servomotor 16 by X3 axle shaft coupling through X3 axle bearing, start Y3 axle servomotor 14, the power transmission shaft of Y3 axle servomotor 14 drives Y3 axial filament bar 15 to rotate, the second Cutting tool installation manner plate 13 is driven to slide together with Y direction with the second crosshead shoe 12, start X3 axle servomotor 16, the power transmission shaft of X3 axle servomotor 16 drives X3 axial filament bar 15 to rotate, thus realize the second Cutting tool installation manner plate 13 and slide in the X-axis direction, second Cutting tool installation manner plate 13 slides in Y direction and X-direction, drives the cutter be arranged on the second Cutting tool installation manner plate 13 to slide in Y direction and X-direction.
Because the first Cutting tool installation manner plate 7 and the second Cutting tool installation manner plate 13 are respectively by different driven by servomotor, therefore both slide is relatively independent, do not interfere with each other, when the cutter on the first Cutting tool installation manner plate 7 adds man-hour to workpiece, the cutter do not affected on the second Cutting tool installation manner plate 13 is processed workpiece, improves the efficiency of work pieces process.In order to further reduce friction in the present embodiment, improve the service life of Z1 axial filament bar 4, Y1 axial filament bar 9, X1 axial filament bar 11, Y3 axial filament bar 15 and X3 axial filament bar 17, Z1 axial filament bar 4, Y1 axial filament bar 9, X1 axial filament bar 11, Y3 axial filament bar 15 and X3 axial filament bar 17 all adopt ball screw.
Embodiment two:
As shown in the figure, the present embodiment is similar to embodiment one, difference is only that the first crosshead shoe 6 is made up of with the first right angle block being connected Y1 axle slide block and X1 axle slide block Y1 axle slide block, X1 axle slide block, described column 2 is arranged Y1 axis rail 17, first Cutting tool installation manner plate 7 is arranged X1 axis rail 18, described Y1 axle slide block and X1 axle slide block form sliding pair with Y1 axis rail 17 and X1 axis rail 18 respectively; Second hydraulic steering gear adopting cross piece 12 is made up of with the second right angle block being connected Y3 axle slide block and X3 axle slide block Y3 axle slide block, X3 axle slide block, described Z3 axle slide plate 35 arranges Y3 axis rail 20, second Cutting tool installation manner plate 13 is arranged X3 axis rail 21, described Y3 axle slide block and X3 axle slide block form sliding pair with Y3 axis rail 20 and X3 axis rail 21 respectively, in the present invention, Y1 axle slide block, X1 axle slide block and the first right angle block are bolted, also can weld, Y3 axle slide block, X3 axle slide block and the second right angle block are bolted, and also can be welded and fixed.Other structure is identical with embodiment one, specifically can comparative example one, does not do too much description herein.
When Workpiece shaping all cannot realize at positive axis, can on the basis that above-mentioned six axles heavily cut away core type turn-milling machine tool corresponding increase countershaft Z2 axle group, form seven axles and walk core type turn-milling machine tool, as shown in Figure 4, or increase Z2 axle group, X2 axle group, form eight axles and walk core type turn-milling machine tool, the installation site that this eight axle walks Z2 axle group and X2 axle group in core type turn-milling machine tool is interchangeable, namely can Z2 axle group be slidably mounted on bed piece, again X2 axle group is slidably mounted in Z2 axle group, also X2 axle group can be slidably mounted on bed piece, then Z2 axle group is slidably mounted in X2 axle group, as shown in Figure 5 and Figure 6, or the basis of heavily cutting away core type turn-milling machine tool at above-mentioned six axles increases Z2 axle group again, X2 axle group, Y2 axle group, form nine axles and walk core type turn-milling machine tool, wherein the position of Z2 axle group and X2 axle group can be exchanged, namely can be slidably arranged on lathe bed by Z2 axle, X2 axle group is slidably arranged in Z2 axle group, auxiliary main shaft of machine tool is arranged in X2 axle group, also can be that X2 axle group is slidably arranged on lathe bed, Z2 axle group is slidably arranged in X2 axle group, auxiliary main shaft of machine tool is arranged on Z2 axle, both structures are identical substantially, as shown in Figure 7 and Figure 8, the basis of heavily cutting away core type turn-milling machine tool at aforementioned six axles increase by Z2 axle group, X2 axle group, the countershaft assembly of Y2 axle group and Y4 axle group composition can form ten axles and walk core type turn-milling machine tool, same, walk in core type turn-milling machine tool at this ten axle, the installation site of Z2 axle group and X2 axle group can be exchanged, as shown in Figure 9 and Figure 10.The positive main shaft of lathe is closed in described auxiliary main shaft of machine tool assignment, accept the semi worked pieces taken over from the positive main shaft of lathe, coordinate the parts that the cutter in Y2 axle group is processed the cutting workpiece end face that main shaft cannot be processed, auxiliary main shaft of machine tool has shared the workload of the positive main shaft of a part of lathe, auxiliary main shaft of machine tool is also prior art, will not describe in detail herein.
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, the line rail such as saying in the present invention is transformed on hard rail or slide plate drives dovetail groove etc., the conversion that basis of the present invention is done, as having level and vertical set-up mode 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 (9)
1. six axles that positive axis mechanism coordinates the 3rd Zhou Zu mechanism to be formed heavily cut away a core type turn-milling machine tool, it is characterized in that: comprise
Lathe bed (1);
Be arranged on the column (2) on lathe bed (1), described column (2) have the through hole along Z-direction;
Be arranged on the Z1 axle group on lathe bed (1), described Z1 axle group comprises Z1 axle servomotor (3), Z1 axial filament bar (4) and the positive main shaft of lathe (5), and described Z1 axle servomotor (3) drives the positive main shaft of lathe (5) to reciprocatingly slide along Z-direction on lathe bed (1) by Z1 axial filament bar (4);
Y1 axle group, described Y1 axle group comprises the first crosshead shoe (6) be slidably arranged on column (2), Y1 axle servomotor (8), is arranged on the first slide (19) on the first crosshead shoe (6) and Y1 axial filament bar (9), described Y1 axial filament bar (9) is threaded with the first slide (19) and passes the first slide (19), and one end of Y1 axial filament bar (9) is connected with the power transmission shaft of Y1 axle servomotor (8);
X1 axle group, described X1 axle group comprises the first Cutting tool installation manner plate (7), X1 axle servomotor (10) and the X1 axial filament bar (11) that are slidably arranged on the first crosshead shoe (6), described X1 axial filament bar (11) is threaded with the first Cutting tool installation manner plate (7) and passes the first Cutting tool installation manner plate (7), and one end of X1 axial filament bar (11) is connected with the power transmission shaft of X1 axle servomotor (10);
Be arranged on the Z3 axle group on lathe bed (1), described Z3 axle group comprises Z3 axle servomotor (33), Z3 axial filament bar (34) and Z3 axle slide plate (35), described Z3 axle slide plate (35) is slidably mounted on lathe bed (1), Z3 axial filament bar (34) is threaded with Z3 axle slide plate (35) and passes Z3 axle slide plate (35), and one end of Z3 axial filament bar (34) is connected with the power transmission shaft of Z3 axle servomotor (33);
Y3 axle group, described Y3 axle group comprises the second crosshead shoe (12) be slidably arranged on Z3 axle slide plate (35), Y3 axle servomotor (14), is arranged on the second slide (22) on the second crosshead shoe (12) and Y3 axial filament bar (15), described Y3 axial filament bar (15) is threaded with the second slide (22) and passes the second slide (22), and one end of Y3 axial filament bar (15) is connected with the power transmission shaft of Y3 axle servomotor (14);
X3 axle group, described X3 axle group comprises the second Cutting tool installation manner plate (13), X3 axle servomotor (16) and the X3 axial filament bar (17) that are slidably arranged on the second crosshead shoe (12), described X1 axial filament bar (17) is threaded with the second Cutting tool installation manner plate (13) and passes the second Cutting tool installation manner plate (13), and one end of X3 axial filament bar (17) is connected with the power transmission shaft of X3 axle servomotor (16).
2. six axles that positive axis mechanism according to claim 1 coordinates the 3rd Zhou Zu mechanism to be formed heavily cut away core type turn-milling machine tool, it is characterized in that: the bottom of the positive main shaft of described lathe (5) arranges Z1 axle slide plate (30), described Z1 axle slide plate (30) is slidably mounted on lathe bed (1), described Z1 axial filament bar (4) is threaded with Z1 axle slide plate (30) and passes Z1 axle slide plate (30), and one end of Z1 axial filament bar (4) is connected with the power transmission shaft of Z1 axle servomotor (3).
3. six axles that positive axis mechanism according to claim 2 coordinates the 3rd Zhou Zu mechanism to be formed heavily cut away core type turn-milling machine tool, it is characterized in that: described the first crosshead shoe (6) and the second crosshead shoe (12) are all structure as a whole;
Described Z1 axle group also comprises the sliding pair that Z1 axis rule are formed with Z1 axle slide block, and described Z1 axis rule are arranged on lathe bed, and described Z1 axle slide block is arranged on the bottom of Z1 axle slide plate;
Described Y1 axle group also comprises the sliding pair that Y1 axis rule (17) is formed near the side of column (2) with the first crosshead shoe (6), and described Y1 axis rule (17) is arranged on column (2);
Described X1 axle group also comprises the sliding pair that X1 axis rule (18) and the first crosshead shoe (6) are formed away from the side of column (2), and described X1 axis is advised and is arranged on the first Cutting tool installation manner plate (7);
Described Z3 axle group also comprises the sliding pair that Z3 axis rule are formed with Z3 axle slide block, and described Z3 axis rule are arranged on lathe bed, and described Z3 axle slide block is arranged on the bottom of Z3 axle slide plate;
Described Y3 axle group also comprises the sliding pair that Y3 axis rule (20) is formed near the side of column (2) with the second crosshead shoe (12), and described Y3 axis rule (17) is arranged on Z3 axle slide plate;
Described X3 axle group also comprises the sliding pair that X3 axis rule (21) and the second crosshead shoe (6) are formed away from the side of column (2), and described X3 axis is advised (21) and is arranged on the second Cutting tool installation manner plate (13).
4. six axles that positive axis mechanism according to claim 2 coordinates the 3rd Zhou Zu mechanism to be formed heavily cut away core type turn-milling machine tool, it is characterized in that: described the first crosshead shoe (6) is made up of with the first right angle block being connected Y1 axle slide block and X1 axle slide block Y1 axle slide block, X1 axle slide block, the second described crosshead shoe is made up of with the second right angle block being connected Y3 axle slide block and X3 axle slide block Y3 axle slide block, X3 axle slide block;
Described Z1 axle group also comprises the sliding pair that Z1 axis rule are formed with Z1 axle slide block, and described Z1 axis rule are arranged on lathe bed, and described Z1 axle slide block is arranged on the bottom of Z1 axle slide plate;
Described Y1 axle group also comprises the sliding pair that Y1 axis rule (17) is formed with Y1 axle slide block, and described Y1 axis rule are arranged on column (2);
Described X1 axle group also comprises the sliding pair that X1 axis rule (18) is formed with X1 axle slide block, and described X1 axis rule are arranged on the first Cutting tool installation manner plate (7);
Described Z3 axle group also comprises the sliding pair that Z3 axis rule are formed with Z3 axle slide block, and described Z3 axis rule are arranged on lathe bed, and described Z3 axle slide block is arranged on the bottom of Z3 axle slide plate;
Described Y3 axle group also comprises the sliding pair that Y3 axis rule (20) is formed with Y3 axle slide block, and described Y3 axis rule (20) is arranged on Z3 axle slide plate;
Described X3 axle group also comprises the sliding pair that X3 axis rule (21) is formed with X3 axle slide block, and described X3 axis rule (21) is arranged on the second Cutting tool installation manner plate (13).
5. six axles that positive axis mechanism according to claim 1 coordinates the 3rd Zhou Zu mechanism to be formed heavily cut away core type turn-milling machine tool, it is characterized in that:
Described Z1 axle group also comprises Z1 axle shaft coupling and Z1 axle servo motor seat (32), Z1 axle servo motor seat (32) is fixed on lathe bed (1), for installing Z1 axle servomotor (3), it is built with Z1 axle bearing, one end of Z1 axial filament bar (4) through Z1 axle bearing, and is connected with the power transmission shaft of Z1 axle servomotor (3) by Z1 axle shaft coupling;
Described Y1 axle group also comprises Y1 axle shaft coupling and is arranged on column (2) top for installing the Y1 axle servo motor seat (24) of Y1 axle servomotor (8), described Y1 axle servo motor seat (24) is built with Y1 axle bearing, one end of Y1 axial filament bar (9) through Y1 axle bearing, and is connected with the power transmission shaft of Y1 axle servomotor (8) by Y1 axle shaft coupling;
Described X1 axle group also comprises X1 axle shaft coupling and is arranged on the first crosshead shoe (6) side for installing the X1 axle servo motor seat (28) of X1 axle servomotor (10), described X1 axle servo motor seat (28) is built with X1 axle bearing, and one end of X1 axial filament bar (11) is also connected with the power transmission shaft of X1 axle servomotor (10) by X1 axle shaft coupling through X1 axle bearing;
Described Z3 axle group also comprises Z3 axle shaft coupling and Z3 axle servo motor seat (37), Z3 axle servo motor seat (37) is fixed on lathe bed (1), for installing Z3 axle servomotor (33), it is built with Z3 axle bearing, one end of Z3 axial filament bar (34) through Z3 axle bearing, and is connected with the power transmission shaft of Z1 axle servomotor (33) by Z3 axle shaft coupling;
Described Y3 axle group also comprises Y3 axle shaft coupling and is arranged on Z3 axle slide plate (35) top for installing the Y3 axle servo motor seat (26) of Y3 axle servomotor (14), described Y3 axle servo motor seat (26) is built with Y3 axle bearing, one end of Y3 axial filament bar (15) through Y3 axle bearing, and is connected with the power transmission shaft of Y3 axle servomotor (14) by Y3 axle shaft coupling;
Described X3 axle group also comprises X3 axle shaft coupling and is arranged on the second crosshead shoe (12) side for installing the X3 axle servo motor seat (29) of X3 axle servomotor (16), described X3 axle servo motor seat (29) is built with X3 axle bearing, and one end of X3 axial filament bar (17) is also connected with the power transmission shaft of X3 axle servomotor (16) by X3 axle shaft coupling through X3 axle bearing.
6. six axles that positive axis mechanism according to claim 2 coordinates the 3rd Zhou Zu mechanism to be formed heavily cut away core type turn-milling machine tool, it is characterized in that:
Described Z1 axle group also comprises the Z1 spindle nut matched with Z1 axial filament bar (4), described Z1 spindle nut is arranged on the bottom of Z1 axle slide plate, Z1 axial filament bar (4) is through Z1 spindle nut, and Z1 axle slide plate is realized and being threaded of Z1 axial filament bar (4) by Z1 spindle nut;
Described Y1 axle group also comprises the Y1 spindle nut matched with Y1 axial filament bar (9), described Y1 spindle nut is arranged on the first slide (19), Y1 axial filament bar (9) is through Y1 spindle nut, and described the first slide (19) is realized and being threaded of Y1 axial filament bar (9) by Y1 spindle nut;
Described X1 axle group also comprises the X1 spindle nut matched with X1 axial filament bar (11), described X1 spindle nut is arranged on the first Cutting tool installation manner plate (7), X1 axial filament bar (11) is through X1 spindle nut, and the first described Cutting tool installation manner plate (7) is realized and being threaded of X1 axial filament bar (11) by X1 spindle nut;
Described Z3 axle group also comprises the Z3 spindle nut matched with Z3 axial filament bar (34), described Z3 spindle nut is arranged on the bottom of Z3 axle slide plate, Z3 axial filament bar (34) is through Z3 spindle nut, and Z3 axle slide plate is realized and being threaded of Z3 axial filament bar (34) by Z3 spindle nut;
Described Y3 axle group also comprises the Y3 spindle nut matched with Y3 axial filament bar (15), described Y3 spindle nut is arranged on the second slide (22), Y3 axial filament bar (15) is through Y3 spindle nut, and described the second slide (22) is realized and being threaded of Y3 axial filament bar (15) by Y3 spindle nut;
Described X3 axle group also comprises the X3 spindle nut matched with X3 axial filament bar (17), described X3 spindle nut is arranged on the second Cutting tool installation manner plate (13), X3 axial filament bar (17) is through X3 spindle nut, and the second described Cutting tool installation manner plate (13) is realized and being threaded of X3 axial filament bar (17) by X3 spindle nut.
7. six axles that positive axis mechanism according to claim 1 coordinates the 3rd Zhou Zu mechanism to be formed heavily cut away core type turn-milling machine tool, it is characterized in that: described Z1 axle group also comprises the Z1 axle bed be arranged on lathe bed, described Z1 axial filament bar (4) is rotationally connected away from one end of Z1 axle servomotor (3) and Z1 axle bed; Described Z3 axle group also comprises the Z3 axle bed be arranged on lathe bed, and described Z3 axial filament bar is rotationally connected away from one end of Z3 axle servomotor and Z3 axle bed.
8. six axles that the positive axis mechanism according to claim 4 or 6 coordinates the 3rd Zhou Zu mechanism to be formed heavily cut away core type turn-milling machine tool, it is characterized in that: arrange Z1 axle bearing in described Z1 axle bed, described Z1 axial filament bar (4) is arranged in Z1 axle bearing inner ring away from one end of Z1 axle servomotor (3); Arrange Z3 axle bearing in described Z3 axle bed, described Z3 axial filament bar is arranged in Z3 axle bearing inner ring away from one end of Z3 axle servomotor.
9. six axles that the positive axis mechanism according to claim 5 or 7 coordinates the 3rd Zhou Zu mechanism to be formed heavily cut away core type turn-milling machine tool, it is characterized in that: described Z1 axial filament bar (4), Y1 axial filament bar (9), X1 axial filament bar (11), Z3 axial filament bar (34), Y3 axial filament bar (15) and X3 axial filament bar (17) are ball screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510037411.2A CN104551686A (en) | 2015-01-23 | 2015-01-23 | Six-axis heavy cutting decentring type turn-milling machine tool with positive-axis mechanism matched with third-axis assembly mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510037411.2A CN104551686A (en) | 2015-01-23 | 2015-01-23 | Six-axis heavy cutting decentring type turn-milling machine tool with positive-axis mechanism matched with third-axis assembly mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104551686A true CN104551686A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510037411.2A Withdrawn CN104551686A (en) | 2015-01-23 | 2015-01-23 | Six-axis heavy cutting decentring type turn-milling machine tool with positive-axis mechanism matched with third-axis assembly mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN104551686A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561122A (en) * | 2019-10-12 | 2019-12-13 | 重庆九源机械有限公司 | Connecting arm cutting and machining integrated forming device |
-
2015
- 2015-01-23 CN CN201510037411.2A patent/CN104551686A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561122A (en) * | 2019-10-12 | 2019-12-13 | 重庆九源机械有限公司 | Connecting arm cutting and machining integrated forming device |
| CN110561122B (en) * | 2019-10-12 | 2021-03-30 | 重庆九源机械有限公司 | Connecting arm cutting and machining integrated forming device |
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