CN204976199U - Six positive axial walk core type lathe - Google Patents
Six positive axial walk core type lathe Download PDFInfo
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- CN204976199U CN204976199U CN201520321610.1U CN201520321610U CN204976199U CN 204976199 U CN204976199 U CN 204976199U CN 201520321610 U CN201520321610 U CN 201520321610U CN 204976199 U CN204976199 U CN 204976199U
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Abstract
The utility model discloses a six positive axial walk core type lathe, including lathe lathe bed, setting stand, positive axial axle group and the third axle group on the lathe lathe bed, positive axial axle group including Z1 axle group, X1 axle group and Y1 axle group, third axle group including Z3 axle group, Y3 axle group, X3 axle group, the stand become L shape and constitute by the first riser along the setting of X axle direction with along the second riser of Z axle direction setting, first riser on open and to have the through -hole. Has solved and has walked core type milling machine among the prior art and fix a cutting tool and all install on same part, thus every when working the cutter all must etc. Previous just processing behind the cutter to complete the processing of, cutter limitation each other results in the work piece molding cycle not obtain fine optimization, influences the technical defect of the shaping efficiency of work piece, just the utility model discloses still has the transmission precision height, simple structure's advantage.
Description
Technical field
The utility model relates to a kind of positive axis six axle and walks core type lathe.
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 singly can only produce working efficiency 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 purpose of this utility model is to provide a kind of positive axis mechanism and 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, technical solution adopted in the utility model is:
A kind of positive axis six axle walks core type lathe, comprise bed piece, the column be arranged on bed piece, positive axis axle group and the 3rd axle axle group, described positive axis axle group comprises Z1 axle group, X1 axle group and Y1 axle group, the 3rd described axle axle group comprises Z3 axle group, Y3 axle group, X3 axle group, described column comprises the first column arranged along X-direction and the second column arranged along Z-direction, and the first described column has through hole.
Described Z1 axle group comprises Z1 spindle motor, Z1 axial filament bar and the positive main shaft of lathe, and described Z1 spindle motor drives the positive main shaft of lathe to reciprocatingly slide along Z-direction on bed piece by Z1 axial filament bar; Start Z1 spindle motor, the power transmission shaft of Z1 spindle motor 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 spindle motor and X1 axial filament bar, and described X1 axle slide plate slides is arranged on the first column, and described X1 axial filament bar is threaded with X1 axle slide plate, and one end of X1 axial filament bar is connected with the power transmission shaft of X1 spindle motor; Start X1 spindle motor, the power transmission shaft of X1 spindle motor drives X1 axial filament bar to rotate, and because X1 axial filament bar is threaded with X1 axle slide plate, therefore, X1 axle slide plate moves along X-direction while X1 axial filament bar rotates, and realizes the motion of positive axis axle group in X-direction.
Described Y1 axle group comprises the first tool fitting, Y1 spindle motor and Y1 axial filament bar, the first described tool fitting is slidably mounted on X1 axle slide plate, Y1 axial filament bar is threaded with the first tool fitting, and one end of Y1 axial filament bar is connected with the power transmission shaft of Y1 spindle motor; Start Y1 spindle motor, the power transmission shaft of Y1 spindle motor drives Y1 axial filament bar to rotate, because Y1 axial filament bar is threaded with the first tool fitting, therefore, first tool fitting 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 axle slide plate, Z3 axial filament bar and Z3 spindle motor, and described Z3 axle slide plate slides is arranged on the second column, and described Z3 axial filament bar is threaded with Z3 axle slide plate, and one end of Z3 axial filament bar is connected with the power transmission shaft of Z3 spindle motor; Start Z3 spindle motor, the power transmission shaft of Z3 spindle motor drives Z3 axial filament bar to rotate, and 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 Y3 axle group comprises Y3 axle slide plate, Y3 axial filament bar and Y3 spindle motor, and described Y3 axle slide plate slides is arranged on Z3 axle slide plate, and described Y3 axial filament bar is threaded with Y3 axle slide plate, and one end of Y3 axial filament bar is connected with the power transmission shaft of Y3 spindle motor; Start Y3 spindle motor, the power transmission shaft of Y3 spindle motor drives Y3 axial filament bar to rotate, and 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.
Described X3 axle group comprises the second tool fitting, X3 axial filament bar and X3 spindle motor, the second described tool fitting is slidably mounted on Y3 axle slide plate, described X3 axial filament bar is threaded with the second tool fitting, and one end of X3 axial filament bar is connected with the power transmission shaft of X3 spindle motor; Start X3 spindle motor, the power transmission shaft of X3 spindle motor drives X3 axial filament bar to rotate, because X3 axial filament bar is threaded with the second tool fitting, therefore, second tool fitting moves along X-direction while X3 axial filament bar rotates, and realizes the motion of the 3rd axle group in X-direction.
Cutter structure is arranged on the first tool fitting and the second tool fitting by the utility model 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.Such as, the positive main shaft of lathe accommodates workpiece, and the positive main shaft of lathe does not rotate, when also not moving forward and backward along Z-direction, cutter on first tool fitting to side surface of workpiece Drilling operation, the second tool fitting can be installed end mill unit head, can carry out end face perforation processing to workpiece; The positive main axis of lathe, and when seesawing along Z-direction, the cutter on the first tool fitting can carry out the processing of turning to workpiece, the second tool fitting installs boring cutter, can do perforation processing to the end face of workpiece.3rd axle group is arranged on the second stud sides face and shortens distance when the 3rd axle group and positive axis axle group combine between cutter, makes the transformed distances of stroke between cutter more wide in range, enhances the effect of the 3rd axle group more.
As further improvement of the utility model, 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 Z1 axial filament bar is threaded with Z1 axle slide plate, and one end of Z1 axial filament bar is connected with the power transmission shaft of Z1 spindle motor.Start Z1 spindle motor, the power transmission shaft of Z1 spindle motor drives Z1 axial filament bar to rotate, and 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 further improvement of the utility model, the first described column is made up of the first riser arranged along X-direction and the second riser, and described X1 axle slide plate slides is arranged on the first riser, and described through hole is opened on the second riser.First riser is divided into two parts, can increase distance in the Z-axis direction between the first riser and through hole, namely increase the space between the first riser and through hole, and the cutter tower larger for installation volume provides enough spaces.
As further improvement of the utility model, the first described tool fitting is Y1 axle slide plate, and the second described tool fitting is X3 axle slide plate.By Cutting tool installation manner on Y1 axle slide plate and X3 axle slide plate, cutter can be arranged according to different demand.
As further improvement of the utility model, the first described tool fitting is the first cutter tower, and the second described tool fitting is the second cutter tower.Mounting cutter on cutter tower, utilizes 360 of cutter tower degree of rotations to realize automatic tool changer.
As further improvement of the utility model, the first described tool fitting has Y1 axle slide plate and the first cutter tower be arranged on Y1 axle slide plate is formed, and described Y1 axle slide plate slides is arranged on X1 axle slide plate, and described Y1 axial filament bar is threaded with Y1 axle slide plate; The second described tool fitting is made up of X3 axle slide plate and the second cutter tower be arranged on X3 axle slide plate, and described X3 axle slide plate slides is arranged on Y3 axle slide plate, and described X3 axial filament bar is threaded with X3 axle slide plate.Slide plate slides is arranged on slide plate more convenient, and cutter tower is arranged on slide plate and is also easier to realize, and 360 of cutter tower degree of rotations realize automatic tool changer.
As further improvement of the utility model, described Z1 axial filament bar is threaded with Z1 axle slide plate, stretches into and passes Z1 axle slide plate; Described X1 axial filament bar is threaded with X1 axle slide plate, stretches into and passes X1 axle slide plate; Described Y1 axial filament bar is threaded with the first tool fitting, stretches into and passes the first tool fitting; Described Z3 axial filament bar is threaded with Z3 axle slide plate, stretches into and passes Z3 axle slide plate; Described Y3 axial filament bar is threaded with Y3 axle slide plate, stretches into and passes Y3 axle slide plate; Described X3 axial filament bar is threaded with the second tool fitting, stretches into and passes the second tool fitting.So, each axle slide plate only needs processing separately a bit of, precise forming screw thread can realize the even running of each axle slide plate, greatly reduce processing cost, reduce the part error brought because machined surface is excessive simultaneously, reduce the phenomenon that the precision brought due to part's machining errors is inaccurate.
As further improvement of the utility model, described Z1 axle slide plate has Z1 male thread blind hole, one end of described Z1 axial filament bar to be stretched in Z1 male thread blind hole and is connected with Z1 male thread is blind threaded; Described X1 axle slide plate has X1 male thread blind hole, and one end of described X1 axial filament bar to be stretched in X1 male thread blind hole and is connected with X1 male thread is blind threaded; The first described tool fitting has Y1 male thread blind hole, one end of described Y1 axial filament bar is stretched into Y1 male thread blind hole and is connected with Y1 male thread is blind threaded; Described Z3 axle slide plate has Z3 male thread blind hole, and one end of described Z3 axial filament bar to be stretched in Z3 male thread blind hole and is connected with Z3 male thread is blind threaded; Described Y3 axle slide plate has Y3 male thread blind hole, and one end of described Y3 axial filament bar is stretched into Y3 male thread blind hole and is connected with Y3 male thread is blind threaded; The second described tool fitting has X3 male thread blind hole, one end of described X3 axial filament bar to be stretched in X3 male thread blind hole and is connected with X3 male thread is blind threaded.In rational stroke, the hole processing that each slide plate upper screw rod passes is become blind hole, and screw mandrel moves back and forth in blind hole, avoids screw mandrel directly and extraneous contact, optimizes the working environment of screw mandrel to a greater extent, be conducive to the maintenance of screw mandrel.
As further improvement of the utility model, described Z1 axle group also comprises the 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 described Z1 axle slide block is arranged on the bottom of 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.
Described X1 axle group also comprises the sliding pair be made up of X1 axis rail and X1 axle slide block, and described X1 axis rail is arranged on the first riser, and described 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.
Described Y1 axle group also comprises the sliding pair be made up of Y1 axis rail and Y1 axle slide block, and described Y1 axis rail is arranged on the first tool fitting, and described 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 the first tool fitting 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.
Described Z3 axle group also comprises the sliding pair be made up of Z3 axis rail and Z3 axle slide block, and described Z3 axis rail is arranged on the second riser, and described Z3 axle slide block is arranged on 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.
Described Y3 axle group also comprises the sliding pair be made up of Y3 axis rail and Y3 axle slide block, and described Y3 axis rail is arranged on Z3 axle slide plate, and described Y3 axle slide block is arranged on Y3 axle slide plate; Y3 axis rail coordinates with Y3 axle slide block, easy for installation, easily reaches and runs up, and not only realizes Y3 axle slide plate and moves back and forth in the Y-axis direction, and greatly improves precision when positive axis axle group is moved in Y-axis plane.
Described X3 axle group also comprises the sliding pair be made up of X3 axis rail and X3 axle slide block, and described X3 axis rail is arranged on the second tool fitting, and described X3 axle slide block is arranged on Y3 axle slide plate; X3 axis rail coordinates with X3 axle slide block, easy for installation, easily reaches and runs up, and not only realizes the second tool fitting and moves back and forth in the X-axis direction, and greatly improves precision when positive axis axle group is moved in X-axis plane.
As further improvement of the utility model, described Z1 axle group also comprises Z1 axle shaft coupling and the Z1 spindle motor seat for installing Z1 spindle motor, described Z1 spindle motor seat is arranged on bed piece, arrange Z1 axle bearing in it, one end of described Z1 axial filament bar is also connected with the power transmission shaft of Z1 spindle motor by Z1 axle shaft coupling through Z1 axle bearing.
Described X1 axle group also comprises X1 axle shaft coupling and the X1 spindle motor seat for installing X1 spindle motor, described X1 spindle motor seat is arranged on the side of the first riser, arrange X1 axle bearing in it, one end of described X1 axial filament bar is also connected with the power transmission shaft of X1 spindle motor by X1 axle shaft coupling through X1 axle bearing.
Described Y1 axle group also comprises Y1 axle shaft coupling and the Y1 spindle motor seat for installing Y1 spindle motor, described Y1 spindle motor seat is arranged on the top of X1 axle slide plate, arrange Y1 axle bearing in it, one end of described Y1 axial filament bar is also connected with the power transmission shaft of Y1 spindle motor by Y1 axle shaft coupling through Y1 axle bearing.
Described Z3 axle group also comprises Z3 axle shaft coupling and the Z3 spindle motor seat for installing Z3 spindle motor, described Z3 spindle motor seat is arranged on the second riser, arrange Z3 axle bearing in it, one end of described Z3 axial filament bar is also connected with the power transmission shaft of Z3 spindle motor by Z3 axle shaft coupling through Z3 axle bearing.
Described Y3 axle group also comprises Y3 axle shaft coupling and the Y3 spindle motor seat for installing Y3 spindle motor, described Y3 spindle motor seat is arranged on the top of Z3 axle slide plate, Y3 axle bearing is set in it, one end of described Y3 axial filament bar through Y3 axle bearing, and is connected with the power transmission shaft of Y3 spindle motor by Y3 axle shaft coupling.
Described X3 axle group also comprises X3 axle shaft coupling and the X3 spindle motor seat for installing X3 spindle motor, described X3 spindle motor seat is arranged on Y3 axle slide plate, X3 axle bearing is set in it, one end of described X3 axial filament bar through X3 axle bearing, and is connected with the power transmission shaft of X3 spindle motor by X3 axle shaft coupling.
Motor 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 further improvement of the utility model, 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, described Z1 axial filament bar is through Z1 spindle nut, and Z1 axial filament bar is realized and being threaded of Z1 axle slide plate by Z1 spindle nut.
Described X1 axle group also comprises the X1 spindle nut matched with X1 axial filament bar, and described X1 spindle nut is arranged on X1 axle slide plate, and described X1 axial filament bar is through X1 spindle nut, and X1 axial filament bar is realized and being threaded of X1 axle slide plate by X1 spindle nut.
Described Y1 axle group also comprises the Y1 spindle nut matched with Y1 axial filament bar, described Y1 spindle nut is arranged on the first tool fitting, described Y1 axial filament bar is through Y1 spindle nut, and Y1 axial filament bar is realized and being threaded of the first tool fitting by Y1 spindle nut.
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 described Z3 axial filament bar is through Z3 spindle nut, and Z3 axial filament bar is realized and being threaded of Z3 axle slide plate by Z3 spindle nut.
Described 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 described Y3 axial filament bar is through Y3 spindle nut, and Y3 axial filament bar is realized and being threaded of Y3 axle slide plate by Y3 spindle nut.
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 tool fitting, described X3 axial filament bar is through X3 spindle nut, and X3 axial filament bar is realized and being threaded of the second tool fitting by X3 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 further improvement of the utility model, Z1 axle group also comprises the Z1 axle bed be arranged on bed piece, and described Z1 axle bed is built with bearing, and the other end of Z1 axial filament bar stretches in the bearing inner race of Z1 axle bed through after Z1 axle slide plate.
Z3 axle group also comprises the Z3 axle bed be arranged on the second riser, and described Z3 axle bed is built with bearing, and the other end of Z3 axial filament bar stretches in the bearing inner race of Z3 axle bed through after Z3 axle slide plate.
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 motor, 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; 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 further improvement of the utility model, described Z1 axial filament bar, X1 axial filament bar, Y1 axial filament bar, Z3 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 further improvement of the utility model, in the through hole on the second described riser, 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.
As further improvement of the utility model, arrange without guide sleeve structure in the through hole on the second described riser.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 beneficial effects of the utility model are: 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 utility model also to have transmission accuracy high, the simple advantage of structure.Such as, when the utility model is coordinated with existing lathe, the positive main shaft of lathe in positive axis Zhou Zu mechanism accommodates workpiece, the positive main shaft of lathe does not rotate, when also not moving forward and backward along Z-direction, positive axis axle group to side surface of workpiece Drilling operation, the 3rd axle group can install end mill unit head, can carry out end face perforation processing to workpiece; The positive main axis of lathe in positive axis axle group, and when seesawing along Z-direction, the cutter in positive axis axle group can carry out the processing of turning to workpiece, the 3rd axle group installs boring cutter, can do perforation processing to the end face of workpiece.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is three-dimensional exploded view of the present invention.
Fig. 3 is the structure chart that the present invention and countershaft assembly are combined into that seven axles walk core type turn-milling machine tool.
Fig. 4 is the structure chart one that the present invention and countershaft assembly are combined into that eight axles walk core type turn-milling machine tool.
Fig. 5 is the structure chart two that the present invention and countershaft assembly are combined into that eight axles walk core type turn-milling machine tool.
Fig. 6 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. 7 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. 8 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.
Fig. 9 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, detailed description of the invention of the present utility model is described further.Motor in the utility model is the motor that can realize rotating, as servomotor, variable-frequency motor etc.
Embodiment one:
Positive axis six axle as depicted in figs. 1 and 2 walks core type lathe, comprise bed piece 1, be arranged on the column 2 on bed piece 1, positive axis axle group and the 3rd axle group, described positive axis axle group comprises Z1 axle group, X1 axle group and Y1 axle group, the 3rd described axle axle group comprises Z3 axle group, Y3 axle group, X3 axle group, described column 2 is formed by the first column 43 arranged along X-direction with along the second column 44 that Z-direction is arranged, the first described column 43 comprises the first riser and the second riser that arrange along X-direction, the second described riser has through hole, column can be one-body molded with bed piece, also can manufacture separately.
Described Z1 axle group comprises the Z1 axle slide plate 17 be arranged on bed piece 1, Z1 axis rail 21, Z1 spindle motor 25, Z1 spindle motor seat 24, Z1 axle slide block 22, Z1 axle bed 12 and the positive main shaft 20 of lathe.Parallelly on described bed piece 1 arrange two Z1 axis rails 21, the bottom of described Z1 axle slide plate 17 arranges Z1 axle slide block 22, and described Z1 axle slide block 22 matches with Z1 axis rail 21.The bottom of described Z1 axle slide plate 17 is also provided with Z1 spindle nut, described bed piece 1 is provided with Z1 spindle motor seat 24, in the utility model, Z1 spindle motor seat 24 is bolted on bed piece 1, also can when producing lathes lathe bed 1 and bed piece 1 integrally manufactured shaping.Z1 spindle motor seat 24 arranges Z1 spindle motor 25, and the output shaft of described Z1 spindle motor 25 connects Z1 axial filament bar 23, Z1 axial filament bar 23 through the Z1 axle bearing be arranged on Z1 spindle motor seat 24 by Z1 axle shaft coupling, and Z1 axial filament bar 23 matches with Z1 spindle nut.The other end place of Z1 axial filament bar 23 arranges Z1 axle bed, and Z1 axle bed is arranged on bed piece 1, arranges bearing in Z1 axle bed, and one end of Z1 axial filament bar 23 is arranged in the inner ring of bearing.Z1 spindle motor 25 drives Z1 axial filament bar 23 to rotate, and realizes Z1 axle slide plate 17 and moves back and forth along Z-direction.Described Z1 axle slide plate 17 is arranged the positive main shaft 20 of lathe, the positive main shaft 20 of described lathe can be bolted on Z1 axle slide plate, also can manufacture Z1 axle slide plate 17 time and Z1 axle slide plate 17 integrally manufactured shaping.The positive main shaft 20 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 20 of lathe clamps bar, coordinate cutter to realize processing, the afterbody of the positive main shaft 20 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 20 of lathe, fastening material.Fixing guide pin bushing on first column 43 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 20 of lathe, and cutter follow procedure sequencing carries out first aft-loaded airfoil to the different operations of workpiece respectively, the positive main shaft 20 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 10, two, X1 axle slide plate and is arranged on X1 axis rail 14, X1 spindle motor 6, X1 spindle motor seat 5, X1 axle slide block 13 and X1 axial filament bar 39 on the first riser along X-direction.Described X1 axis rail 14 matches with X1 axle slide block 13.The side of the first described riser is provided with X1 spindle motor seat 5, and in the utility model, X1 spindle motor seat 5 is bolted on the side of the first riser, also can when manufacture the first riser and the first riser integrally manufactured shaping.Described X1 spindle motor seat 5 arranges X1 spindle motor 6, the output shaft of X1 spindle motor 6 connects X1 axial filament bar 39 by X1 axle shaft coupling, described X1 spindle motor seat 5 arranges X1 axle bearing, and described X1 axial filament bar 39 is through the X1 axle bearing be arranged on X1 spindle motor seat 5.Described X1 slide plate arranges X1 spindle nut, and described X1 axial filament bar 39 matches with X1 spindle nut.X1 spindle motor drives X1 axial filament bar 39 to rotate, and realizes X1 axle slide plate 10 and moves back and forth in the X-axis direction.
Described Y1 axle group comprises the first tool fitting 7 be made up of Y1 axle slide plate, the Y1 spindle motor seat 4 being arranged on X1 axle slide plate 10 top, Y1 spindle motor 3, Y1 axis rail 8, Y1 axle slide block 11 and Y1 axial filament bar 9, in the utility model, Y1 spindle motor seat 4 is bolted on the top of X1 axle slide plate 10, also can manufacture X1 axle slide plate 10 time and X1 axle slide plate 10 integrally manufactured shaping.Described Y1 spindle motor seat 4 arranges Y1 spindle motor 3, described Y1 spindle motor seat 4 arranges Y1 axle bearing, described Y1 axial filament bar 9 one end is also connected with the power transmission shaft of Y1 spindle motor 3 by Y1 axle shaft coupling through Y1 axle bearing, on described Y1 axle slide plate along Y direction parallel two Y1 axis rails 8 are set, described X1 axle slide plate is provided with the Y1 axle slide block 11 matched with Y1 axis rail 8.Described Y1 axle slide plate arranges Y1 spindle nut, and described Y1 spindle nut matches with Y1 axial filament bar 9.Y1 spindle motor 3 drives Y1 axial filament bar 9 to rotate, and realizes the lower reciprocating motion in the Y-axis direction of Y1 axle slide plate.
Described Z3 axle group comprises Z3 axle slide plate 40, Z3 spindle motor 26, Z3 spindle motor seat 27, Z3 axis rail 15, Z3 axle slide block 16, Z3 axial filament bar 28 and Z3 axle bed 37, in described Z3 axle bed 37, bearing is set, on the second described column 44 away from the side of the positive main shaft of lathe 20 along Z-direction parallel two Z3 axis rails 15 are set, the Z3 axle slide block 16 that the bottom of described Z3 axle slide plate 40 is provided with Z3 spindle nut and matches with Z3 axis rail 15.The second described column 44 is provided with Z3 spindle motor seat 27, and in the utility model, Z3 spindle motor seat 27 is bolted on the second column 44, also can when manufacture the second column 44 and the second column 44 integrally manufactured shaping.Described Z3 spindle motor seat 27 arranges Z3 spindle motor 26 and Z3 axle bearing, one end of described Z3 axial filament bar 28 is also connected with the output shaft of Z3 spindle motor 26 by Z3 axle shaft coupling through Z3 axle bearing, described Z3 axial filament bar 28 matches with Z3 spindle nut, and the other end of Z3 axial filament bar 28 is arranged in the bearing inner race in Z3 axle bed 37.Z3 spindle motor 26 drives Z3 axial filament bar 28 to rotate, and realizes Z3 axle slide plate 40 and moves back and forth along Z-direction.
Described Y3 axle group comprises Y3 axle slide plate 29, is arranged on the Y3 spindle motor seat 18 at Z3 axle slide plate 40 top, Y3 axis rail 42, Y3 axle slide block 34, Y3 spindle motor 19 and Y3 axial filament bar 38.Y3 spindle motor seat 18 in the utility model is bolted on the top of Z3 axle slide plate 40, also can manufacture Z3 axle slide plate 40 time and Z3 axle slide plate 40 integrally manufactured shaping.Described Z3 axle slide plate 40 is provided with two Y3 axis rails 42, described Y3 spindle motor seat 18 arranges Y3 spindle motor 19 and Y3 axle bearing, and one end of described Y3 axial filament bar 38 is also connected with the output shaft of Y3 spindle motor 19 by Y3 axle shaft coupling through Y3 axle bearing.The Y3 axle slide block 34 described Y3 axle slide plate 29 being provided with Y3 spindle nut and matching with Y3 axis rail 42, described Y3 axis rail 42 forms sliding pair with Y3 axle slide block 34, and described Y3 axial filament bar 38 matches with Y3 spindle nut.Described Y3 spindle motor 19 drives Y3 axial filament bar 38 to rotate, and realizes Y3 axle slide plate 29 and moves back and forth along Y direction.
Described X3 axle group comprises the second tool fitting 36 be made up of X3 axle slide plate, the X3 spindle motor seat 31 be arranged on Y3 axle slide plate 29, X3 spindle motor 32, X3 axis rail 35, X3 axle slide block 34 and X3 axial filament bar 30.In the utility model, X3 spindle motor seat 31 is bolted on Y3 axle slide plate 29, also can manufacture Y3 axle slide plate 29 time and Y3 axle slide plate 29 integrally manufactured shaping.Described X3 spindle motor seat 31 arranges X3 spindle motor 32 and X3 axle bearing, and one end of described X3 axial filament bar 30 is also connected with the output shaft of X3 spindle motor 32 by X3 axle shaft coupling through X3 axle bearing.Described Y3 axle slide plate 29 arranges two X3 axis rails 35 along X-direction, the X3 axle slide block 34 described X3 axle slide plate being provided with X3 spindle nut and matching with X3 axis rail 35, described X3 axis rail 35 forms sliding pair with X3 axle slide block, and described X3 axial filament bar 30 passes X3 spindle nut and forms screw thread pair with X3 spindle nut.Described X3 spindle motor 32 drives X3 axial filament bar 30 to rotate, and realizes X3 axle slide plate and moves back and forth along X-direction.
In the utility model, Y1 axle slide plate arranges the first cutter, described X3 axle slide plate 36 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.The utility model with existing walk compared with core type complex milling machine tool, the 3rd axle group is added in original positive axis axle group, originally the cutter be only arranged on Y1 axle slide plate is divided into two, be separately positioned on Y1 axle slide plate and X3 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, thus the cutter realized in positive axis axle group upwards moves back and forth X/Y/Z tripartite, complete the processing of cutter to workpiece, 3rd axle group is respectively by Z3 axle group motor, Y3 axle group motor, the each axle group of X3 axle group driven by motor realizes moving back and forth of Z/Y/X tri-direction, thus the cutter realized in positive axis axle group upwards moves back and forth X/Y/Z tripartite, complete the processing of cutter to workpiece, three motors in positive axis axle group and three motors in the 3rd axle group drive cutter on Y1 axle slide plate and X3 axle slide plate at X respectively, Y, Z tri-direction realizes motion, thus the turning realized part, milling, boring, tapping, inclined hole is shaping, the techniques such as end face processing, 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 X3 axle slide plate is independent of one another, complementary interference.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 utility model, Z1 axial filament bar 23, X1 axial filament bar 39, Y1 axial filament bar 9, Z3 axial filament bar 28, Y3 axial filament bar 38 and X3 axial filament bar 30 are ball screw.
Embodiment two:
The present embodiment is compared with embodiment one, first tool fitting 7 is first cutter towers, mounting cutter on the first cutter tower, second tool fitting 36 is second cutter towers, mounting cutter on second cutter tower, utilize 360 degree of rotations of the first cutter tower and the second cutter tower to realize tool changing, remaining structure is identical with embodiment one, will not describe in detail herein.Now, the rotation of 360 °, cutter tower, the flexible tool changing of cutter tower each station cutter, realize the processing to workpiece, such assembly structure both saved space, cutter tower not only can be installed the various cutters of original standard configuration, also increased the description and quantity that cutter, power are first-class to a certain extent, and the chip removal be designed with when being beneficial to tool sharpening part of disc type, and the rigidity when strengthening tool sharpening part to a greater extent.Such structure turn increases the actual operation of lathe, also increases the processing characteristics of lathe.
Embodiment three:
The present embodiment is compared with embodiment one, first tool fitting 7 is made up of Y1 axle slide plate and the first cutter tower be arranged on Y1 axle slide plate, mounting cutter on the first cutter tower, second tool fitting 36 is made up of X3 axle slide plate and the second cutter tower be arranged on X3 axle slide plate, mounting cutter on second cutter tower, remaining structure is identical with embodiment one, and it will not go into details herein.Now, the rotation of 360 °, cutter tower, the flexible tool changing of cutter tower each station cutter, realize the processing to workpiece, such assembly structure both saved space, cutter tower not only can be installed the various cutters of original standard configuration, also increased the description and quantity that cutter, power are first-class to a certain extent, and the chip removal be designed with when being beneficial to tool sharpening part of disc type, and the rigidity when strengthening tool sharpening part to a greater extent.Such structure turn increases the actual operation of lathe, also increases the processing characteristics of lathe.
Embodiment four:
The structure of the present embodiment is identical substantially with embodiment one structure, difference is described Z1 axle slide plate 17 has Z1 male thread blind hole (not shown), and one end of described Z1 axial filament bar 23 to be stretched in Z1 male thread blind hole and is connected with Z1 male thread is blind threaded; Described X1 axle slide plate 10 has X1 male thread blind hole (not shown), one end of described X1 axial filament bar 39 to be stretched in X1 male thread blind hole and is connected with X1 male thread is blind threaded; Described Y1 axle slide plate 7 has Y1 male thread blind hole (not shown), one end of described Y1 axial filament bar 9 is stretched into Y1 male thread blind hole and is connected with Y1 male thread is blind threaded; Described Z3 axle slide plate 40 has Z3 male thread blind hole (not shown), one end of described Z3 axial filament bar 28 to be stretched in Z3 male thread blind hole and is connected with Z3 male thread is blind threaded; Described Y3 axle slide plate 39 has Y3 male thread blind hole (not shown), one end of described Y3 axial filament bar 38 is stretched into Y3 male thread blind hole and is connected with Y3 male thread is blind threaded; Described X3 axle slide plate 36 has X3 male thread blind hole (not shown), one end of described X3 axial filament bar 30 to be stretched in X3 male thread blind hole and is connected with X3 male thread is blind threaded.
Embodiment five:
The present embodiment and the difference of embodiment two are that the thread connecting mode of slide plate and screw mandrel and cutter tower and screw mandrel is different, and this difference is identical with the thread connecting mode in embodiment four, specifically can reference example four, and it will not go into details herein.
Embodiment six:
The present embodiment and the difference of embodiment three are that the thread connecting mode of slide plate and screw mandrel and cutter tower and screw mandrel is different, and this difference is identical with the thread connecting mode in embodiment four, specifically can reference example four, and it will not go into details herein.
In actual use, the position of the positive axis axle group in the utility model and the 3rd axle group is interchangeable.The utility model 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 3; The utility model 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 4; The utility model 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 5 and Figure 6; The utility model 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 7 and Figure 8.
Do not do the part illustrated in every the utility model description 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 utility model is transformed into and dovetail groove is driven by hard rail or slide plate and saves slide block etc., the conversion that basis of the present utility model is done, as the motor in the utility model and nut location are exchanged, motor is arranged on slide plate, motor moves together with slide plate, and for example the utility model center line rail is transformed to the set-up mode etc. of inclination by level and vertical set-up mode, 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 manufactures 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 the utility model claims.
Claims (10)
1. positive axis six axle walks core type lathe, it is characterized in that: comprise bed piece (1), the column (2) be arranged on bed piece (1), positive axis axle group and the 3rd axle axle group, described positive axis axle group comprises Z1 axle group, X1 axle group and Y1 axle group, the 3rd described axle axle group comprises Z3 axle group, Y3 axle group, X3 axle group, described column (2) comprises the first column (43) arranged along X-direction and the second column (44) arranged along Z-direction, and described the first column (43) has through hole;
Described Z1 axle group comprises Z1 spindle motor (25), Z1 axial filament bar (23) and the positive main shaft of lathe (20), and described Z1 spindle motor (25) drives the positive main shaft of lathe (20) to reciprocatingly slide along Z-direction on bed piece (1) by Z1 axial filament bar (23);
Described X1 axle group comprises X1 axle slide plate (10), X1 spindle motor (6) and X1 axial filament bar (39), described X1 axle slide plate (10) is slidably mounted on the first column (43), described X1 axial filament bar (39) is threaded with X1 axle slide plate (10), and one end of X1 axial filament bar (39) is connected with the power transmission shaft of X1 spindle motor (6);
Described Y1 axle group comprises the first tool fitting (7), Y1 spindle motor (3) and Y1 axial filament bar (9), described the first tool fitting (7) is slidably mounted on X1 axle slide plate (10), Y1 axial filament bar (9) is threaded with the first tool fitting (7), and one end of Y1 axial filament bar (9) is connected with the power transmission shaft of Y1 spindle motor (3);
Described Z3 axle group comprises Z3 axle slide plate (40), Z3 axial filament bar (28) and Z3 spindle motor (26), described Z3 axle slide plate (40) is slidably mounted on the second column (44), described Z3 axial filament bar (28) is threaded with Z3 axle slide plate (40), and one end of Z3 axial filament bar (28) is connected with the power transmission shaft of Z3 spindle motor (26);
Described Y3 axle group comprises Y3 axle slide plate (29), Y3 axial filament bar (38) and Y3 spindle motor (19), described Y3 axle slide plate (29) is slidably mounted on Z3 axle slide plate (40), described Y3 axial filament bar (38) is threaded with Y3 axle slide plate (29), and one end of Y3 axial filament bar (38) is connected with the power transmission shaft of Y3 spindle motor (19);
Described X3 axle group comprises the second tool fitting (36), X3 axial filament bar (30) and X3 spindle motor (32), described the second tool fitting (36) is slidably mounted on Y3 axle slide plate (29), described X3 axial filament bar (30) is threaded with the second tool fitting (36), and one end of X3 axial filament bar (30) is connected with the power transmission shaft of X3 spindle motor (32).
2. positive axis six axle according to claim 1 walks core type lathe, it is characterized in that: the bottom of the positive main shaft of described lathe (20) arranges Z1 axle slide plate (17), described Z1 axle slide plate (17) is slidably mounted on bed piece, Z1 axial filament bar (23) is threaded with Z1 axle slide plate (17), and one end of Z1 axial filament bar (23) is connected with the power transmission shaft of Z1 spindle motor (25).
3. positive axis six axle according to claim 2 walks core type lathe, it is characterized in that: described Z1 axial filament bar (23) is threaded with Z1 axle slide plate (17), stretches into and passes Z1 axle slide plate (17);
Described X1 axial filament bar (39) is threaded with X1 axle slide plate (10), stretches into and passes X1 axle slide plate (10);
Described Y1 axial filament bar (9) is threaded with the first tool fitting (7), stretches into and passes the first tool fitting (7);
Described Z3 axial filament bar (28) is threaded with Z3 axle slide plate (40), stretches into and passes Z3 axle slide plate (40);
Described Y3 axial filament bar (38) is threaded with Y3 axle slide plate (39), stretches into and passes Y3 axle slide plate (39);
Described X3 axial filament bar (30) is threaded with the second tool fitting (36), stretches into and passes the second tool fitting (36).
4. positive axis six axle according to claim 2 walks core type lathe, it is characterized in that:
Described Z1 axle slide plate (17) has Z1 male thread blind hole, and one end of described Z1 axial filament bar (23) to be stretched in Z1 male thread blind hole and is connected with Z1 male thread is blind threaded;
Described X1 axle slide plate (10) has X1 male thread blind hole, and one end of described X1 axial filament bar (39) to be stretched in X1 male thread blind hole and is connected with X1 male thread is blind threaded;
Described the first tool fitting (7) has Y1 male thread blind hole, and one end of described Y1 axial filament bar (9) is stretched into Y1 male thread blind hole and is connected with Y1 male thread is blind threaded;
Described Z3 axle slide plate (40) has Z3 male thread blind hole, and one end of described Z3 axial filament bar (28) to be stretched in Z3 male thread blind hole and is connected with Z3 male thread is blind threaded;
Described Y3 axle slide plate (39) has Y3 male thread blind hole, and one end of described Y3 axial filament bar (38) is stretched into Y3 male thread blind hole and is connected with Y3 male thread is blind threaded;
Described the second tool fitting (36) has X3 male thread blind hole, and one end of described X3 axial filament bar (30) to be stretched in X3 male thread blind hole and is connected with X3 male thread is blind threaded.
5. positive axis six axle according to claim 2 walks core type lathe, it is characterized in that: described Z1 axle group also comprises the sliding pair be made up of Z1 axis rail (21) and Z1 axle slide block (22), described Z1 axis rail (21) is arranged on bed piece (1), and described Z1 axle slide block (22) is arranged on the bottom of Z1 axle slide plate (17);
Described X1 axle group also comprises the sliding pair be made up of X1 axis rail (14) and X1 axle slide block (13), described X1 axis rail (14) is arranged on the first column (43), and described X1 axle slide block (13) is arranged on X1 axle slide plate (10);
Described Y1 axle group also comprises the sliding pair be made up of Y1 axis rail (8) and Y1 axle slide block (11), described Y1 axis rail is arranged on the first tool fitting (7), and described Y1 axle slide block (11) is arranged on X1 axle slide plate (10);
Described Z3 axle group also comprises the sliding pair be made up of Z3 axis rail (15) and Z3 axle slide block (16), described Z3 axis rail (15) is arranged on the second column (44), and described Z3 axle slide block (16) is arranged on Z3 axle slide plate (40);
Described Y3 axle group also comprises the sliding pair be made up of Y3 axis rail (42) and Y3 axle slide block (41), described Y3 axis rail (42) is arranged on Z3 axle slide plate (40), and described Y3 axle slide block (41) is arranged on Y3 axle slide plate (29);
Described X3 axle group also comprises the sliding pair be made up of X3 axis rail (35) and X3 axle slide block (34), described X3 axis rail (35) is arranged on the second tool fitting (36), and described X3 axle slide block (34) is arranged on Y3 axle slide plate (33).
6. positive axis six axle according to claim 2 or 5 walks core type lathe, it is characterized in that: described Z1 axle group also comprises Z1 axle shaft coupling and the Z1 spindle motor seat (24) for installing Z1 spindle motor (25), described Z1 spindle motor seat (24) is arranged on bed piece (1), arrange Z1 axle bearing in it, one end of described Z1 axial filament bar (23) is also connected with the power transmission shaft of Z1 spindle motor (25) by Z1 axle shaft coupling through Z1 axle bearing;
Described X1 axle group also comprises X1 axle shaft coupling and the X1 spindle motor seat (5) for installing X1 spindle motor (6), described X1 spindle motor seat (5) is arranged on the side of the first riser, arrange X1 axle bearing in it, one end of described X1 axial filament bar (39) is also connected with the power transmission shaft of X1 spindle motor (6) by X1 axle shaft coupling through X1 axle bearing;
Described Y1 axle group also comprises Y1 axle shaft coupling and the Y1 spindle motor seat (4) for installing Y1 spindle motor (3), described Y1 spindle motor seat (4) is arranged on the top of X1 axle slide plate (10), arrange Y1 axle bearing in it, one end of described Y1 axial filament bar (9) is also connected with the power transmission shaft of Y1 spindle motor (3) by Y1 axle shaft coupling through Y1 axle bearing;
Described Z3 axle group also comprises Z3 axle shaft coupling and the Z3 spindle motor seat (27) for installing Z3 spindle motor (26), described Z3 spindle motor seat (27) is arranged on the second column (44), arrange Z3 axle bearing in it, one end of described Z3 axial filament bar (28) is also connected with the power transmission shaft of Z3 spindle motor (26) by Z3 axle shaft coupling through Z3 axle bearing;
Described Y3 axle group also comprises Y3 axle shaft coupling and the Y3 spindle motor seat (18) for installing Y3 spindle motor (19), described Y3 spindle motor seat (18) is arranged on the top of Z3 axle slide plate (40), Y3 axle bearing is set in it, one end of described Y3 axial filament bar (38) through Y3 axle bearing, and is connected with the power transmission shaft of Y3 spindle motor (19) by Y3 axle shaft coupling;
Described X3 axle group also comprises X3 axle shaft coupling and the X3 spindle motor seat (31) for installing X3 spindle motor (32), described X3 spindle motor seat (31) is arranged on Y3 axle slide plate (29), X3 axle bearing is set in it, one end of described X3 axial filament bar (30) through X3 axle bearing, and is connected with the power transmission shaft of X3 spindle motor (32) by X3 axle shaft coupling.
7. positive axis six axle according to claim 6 walks core type lathe, it is characterized in that: described Z1 axle group also comprises the Z1 spindle nut matched with Z1 axial filament bar (23), described Z1 spindle nut is arranged on the bottom of Z1 axle slide plate (17), described Z1 axial filament bar (23) is through Z1 spindle nut, and Z1 axial filament bar (23) is realized and being threaded of Z1 axle slide plate (17) by Z1 spindle nut;
Described X1 axle group also comprises the X1 spindle nut matched with X1 axial filament bar (39), described X1 spindle nut is arranged on X1 axle slide plate (10), described X1 axial filament bar (39) is through X1 spindle nut, and X1 axial filament bar (39) is realized and being threaded of X1 axle slide plate (10) by X1 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 tool fitting (7), described Y1 axial filament bar (9) is through Y1 spindle nut, and Y1 axial filament bar (9) is realized and being threaded of the first tool fitting (7) by Y1 spindle nut;
Described Z3 axle group also comprises the Z3 spindle nut matched with Z3 axial filament bar (28), described Z3 spindle nut is arranged on the bottom of Z3 axle slide plate (40), described Z3 axial filament bar (28) is through Z3 spindle nut, and Z3 axial filament bar (28) is realized and being threaded of Z3 axle slide plate (40) by Z3 spindle nut;
Described Y3 axle group also comprises the Y3 spindle nut matched with Y3 axial filament bar (38), described Y3 spindle nut is arranged on Y3 axle slide plate (29), described Y3 axial filament bar (38) is through Y3 spindle nut, and Y3 axial filament bar (38) is realized and being threaded of Y3 axle slide plate (29) by Y3 spindle nut;
Described X3 axle group also comprises the X3 spindle nut matched with X3 axial filament bar (30), described X3 spindle nut is arranged on the second tool fitting (36), described X3 axial filament bar (30) is through X3 spindle nut, and X3 axial filament bar (30) is realized and being threaded of the second tool fitting (36) by X3 spindle nut.
8. positive axis six axle according to claim 6 walks core type lathe, it is characterized in that: Z1 axle group also comprises the Z1 axle bed (12) be arranged on bed piece (1), described Z1 axle bed (12) is built with bearing, and the other end of Z1 axial filament bar (23) stretches in the bearing inner race of Z1 axle bed through after Z1 axle slide plate (17);
Z3 axle group also comprises the Z3 axle bed (37) be arranged on the second column (44), described Z3 axle bed (37) is built with bearing, and the other end of Z3 axial filament bar (28) stretches in the bearing inner race of Z3 axle bed (37) through after Z3 axle slide plate (40).
9. positive axis six axle according to any one of claim 1 to 5 walks core type lathe, it is characterized in that: arrange guide sleeve structure in the through hole on described the second column (44).
10. positive axis six axle according to any one of claim 1 to 5 walks core type lathe, it is characterized in that: arrange without guide sleeve structure in the through hole on described the second column (44).
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| CN201520321610.1U CN204976199U (en) | 2015-05-18 | 2015-05-18 | Six positive axial walk core type lathe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321610.1U CN204976199U (en) | 2015-05-18 | 2015-05-18 | Six positive axial walk core type lathe |
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| CN204976199U true CN204976199U (en) | 2016-01-20 |
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