CN204686522U - Six axles with crosshead shoe walk core type lathe - Google Patents
Six axles with crosshead shoe walk core type lathe Download PDFInfo
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- CN204686522U CN204686522U CN201520322461.0U CN201520322461U CN204686522U CN 204686522 U CN204686522 U CN 204686522U CN 201520322461 U CN201520322461 U CN 201520322461U CN 204686522 U CN204686522 U CN 204686522U
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Abstract
The utility model discloses a kind of six axles with crosshead shoe and walk core type lathe, comprise bed piece, column, positive shaft assembly and the 3rd shaft assembly, positive shaft assembly comprises Z1 axle group, X1 axle group and Y1 axle group; Z1 axle group comprises Z1 axle servomotor, Z1 axial filament bar and the positive main shaft of lathe; X1 axle group comprises X1 axle slide plate, X1 axle servomotor and X1 axial filament bar; Y1 axle group comprises the first tool fitting, Y1 axle servomotor and Y1 axial filament bar; Z3 axle group comprises crosshead shoe, Z3 axial filament bar and Z3 axle servomotor; Y3 axle group comprises Y3 axle slide plate, Y3 axial filament bar and Y3 axle servomotor; X3 axle group comprises the second tool fitting, X3 axial filament bar and X3 axle servomotor.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, when often cutter being worked all must etc. last cutter is completed processing after just can process, cutter limits to the technological deficiency causing the Workpiece shaping time not obtain well optimizing mutually.
Description
Technical field
The present invention relates to a kind of six axles with crosshead shoe and walk 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 object of this invention is to provide a kind of positive axis mechanism coordinates six axles of the 3rd Zhou Zu mechanism formation to walk core type turn-milling machine tool, solve in prior art and walk core type turn-milling machine tool and fix a cutting tool and be all arranged on same part, so when often cutter being worked all must etc. last cutter is completed processing after just can process, cutter mutually limits to and causes the Workpiece shaping time well not optimized, and affects the technological deficiency of the shaping efficiency of workpiece.
For solving the problem, the technical solution used in the present invention is:
A kind of six axles with crosshead shoe walk core type lathe, comprise bed piece, the column be arranged on bed piece, positive shaft assembly and the 3rd shaft assembly, described positive shaft assembly comprises Z1 axle group, X1 axle group and Y1 axle group, the 3rd described shaft assembly comprises Z3 axle group, Y3 axle group, X3 axle group, described column is formed by the first column arranged along X-direction with along the second column that Z-direction is arranged, 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 shaft assembly 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 shaft assembly in Y direction.
Described Z3 axle group comprises crosshead shoe, Z3 axial filament bar and Z3 spindle motor, described crosshead shoe one side is slidably mounted on the second column, crosshead shoe arranges slide, and described Z3 axial filament bar is threaded with slide, 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 slide, therefore, crosshead shoe 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, described Y3 axle slide plate comprises a parallel plane Y3 axle slide plate and two Y3 axle slide plate parallel plane with XY with YZ, a described Y3 axle slide plate slides is arranged on crosshead shoe another side, described Y3 axial filament bar is threaded with a 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 a 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 the 2nd 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 present invention respectively, without being implicative of each other between cutter, can realize independent work, thus can avoid unnecessary time waste.When the structural cutter of lathe positive axis is to work pieces process, the independent cutter in the 3rd axle group can carry out the processing of different operation simultaneously simultaneously to workpiece, the molding time of workpiece obtains optimization.
3rd axle group is arranged on stud sides face and shortens distance when the 3rd axle group and positive shaft assembly combine between cutter, makes the transformed distances of stroke between cutter more wide in range, enhances the effect of the 3rd axle group more.The moulding (L-type) of Z3 axle slide plate alleviates the quality directly making tabular to a great extent, each axle is moved more accurately light, the weight of the 3rd axle group self is alleviated under the prerequisite ensureing rigidity, make the 3rd axle group entirety more exquisite light, assembling, maintenance etc. are more convenient.
As a further improvement on the present invention, the bottom of the positive main shaft of described lathe arranges Z1 axle slide plate, described Z1 axle slide plate slides is arranged on bed piece, and 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 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 shaft assembly.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 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 through hole is opened on the second riser.First column is divided into two parts, reasonably can arrange the first riser and through hole distance in the Z-axis direction, namely increase the space between the first riser and through hole, therefore can the larger cutter tower of installation volume.
As a further improvement on the present invention, 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 a further improvement on the present invention, 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 a further improvement on the present invention, the first described tool fitting is by Y1 axle slide plate and be arranged on the first cutter tower and form, and described Y1 axle slide plate slides is arranged on X1 axle slide plate, and described Y1 axial filament bar is threaded with X1 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 the 2nd 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 or crosshead shoe 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 a further improvement on the present invention, 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 Y1 axle slide plate, stretches into and passes the first 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 a further improvement on the present invention, 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 is stretched into X1 male thread blind hole and is connected with X1 male thread is blind threaded; Described Y1 axle slide plate has Y1 male thread blind hole, and one end of described Y1 axial filament bar to be stretched in Y1 male thread blind hole and is connected with Y1 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 a further improvement on the present invention, 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 improve precision when positive shaft assembly moves 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 improve precision when positive shaft assembly moves 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 shaft assembly moves in Y-axis plane.
Described Z3 axle group also comprises the sliding pair be made up of Z3 axis rail and crosshead shoe, and described Z3 axis rail is arranged on the second column; Z3 axis rail coordinates with crosshead shoe, easy for installation, easily reaches and runs up, and not only realizes crosshead shoe and moves back and forth in the Z-axis direction, and greatly improves precision when the 3rd 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 crosshead shoe, and described Y3 axis rail is arranged on a Y3 axle slide plate; Y3 axis rail coordinates with crosshead shoe, easy for installation, easily reaches and runs up, and not only realizes a Y3 axle slide plate and moves back and forth in the Y-axis direction, and greatly improves precision when the 3rd 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 the 2nd 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 shaft assembly moves in X-axis plane.
As a further improvement on the present invention, 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 column, 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 crosshead shoe, 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 the 2nd 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 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 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 slide, and described Z3 axial filament bar is through Z3 spindle nut, and Z3 axial filament bar is realized and being threaded of slide 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 a 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 a 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 a further improvement on the present invention, 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.
Because the length of the Z1 axial filament bar of Z-direction is longer, required precision is high, and screw mandrel one end is connected with motor, is supported by motor cabinet, and the other end arranges axle bed, and screw mandrel two ends support, and ensures the depth of parallelism of screw mandrel center line and line rail, thus ensures 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 a further improvement on the present invention, 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 a further improvement on the present invention, it is structure that described crosshead shoe is integrated.Crosshead shoe is structure as a whole, and decrease the assembling of crosshead shoe itself, crosshead shoe is one-body molded, accuracy class is high, avoids due to part processing, manually installs the error brought, substantially increase self precision of lathe, the Integral lifting accuracy class of lathe, and easy for installation.
As a further improvement on the present invention, described crosshead shoe is made up of the Z3 axle slide block matched with Z3 axis rail, the Y3 axle slide block matched with Y3 axis rail and the right angle block that is connected Z3 axle slide block and Y3 axle slide block.Crosshead shoe comprises three parts, and it is comparatively simple that each part manufactures separately the crosshead shoe comparing one, and cost also significantly reduces.
As a further improvement on the present invention, in the through hole on the second described riser, guide pin bushing is set.Guide pin bushing is set when processing slim part, coordinates main shaft, help workpiece raw material, avoid the workpiece deformation that workpiece processing tool raw material cause workpiece bows to bring due to cutting force, ensure Workpiece shaping precision, be convenient to processing.
Further improve as of the present invention, arrange without guide pin bushing 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 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, the time processing that the present invention can realize complex parts is shaping, and production efficiency is high.Such as, when positive for the lathe on positive axis components mechanism of the present invention main shaft is accommodated workpiece, the positive main shaft of lathe does not rotate, when also not moving forward and backward along Z-direction, cutter on first tool fitting can to side surface of workpiece Drilling operation, second tool fitting is installed end mill unit head, end face perforation processing can be carried out to workpiece; The positive main axis of lathe in positive shaft assembly, 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.And the present invention also to have transmission accuracy high, the simple advantage of structure.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is three-dimensional exploded view of the present invention.
Fig. 3 is the 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, the specific embodiment of the present invention is described further.Motor in the present invention is the motor that can realize rotating, as servomotor, variable-frequency motor etc.
Embodiment one:
Six axles of band crosshead shoe as depicted in figs. 1 and 2 walk core type lathe, comprise bed piece 1, be arranged on the column on bed piece 1, positive shaft assembly and the 3rd shaft assembly, described positive shaft assembly comprises Z1 axle group, X1 axle group and Y1 axle group, the 3rd described shaft assembly comprises Z3 axle group, Y3 axle group, X3 axle group, described column by the first column 2 arranged along X-direction and along Z-direction arrange the second column 3 one-body molded, the first described column comprises the first riser and the second riser that arrange along X-direction, the second described riser has through hole, mounting guide sleeve or without guide pin bushing in through hole, guide pin bushing and be prior art without guide pin bushing, will not describe in detail herein, column can be one-body molded with lathe, also can manufacture separately.
Described Z1 axle group comprises the Z1 axle slide plate 24 be arranged on bed piece 1, Z1 axis rail 25, Z1 spindle motor 4, Z1 spindle motor seat 35, Z1 axle slide block 26, Z1 axle bed 41 and the positive main shaft 6 of lathe.Parallelly on described bed piece 1 arrange two Z1 axis rails 25, the bottom of described Z1 axle slide plate 24 arranges Z1 axle slide block 26, and described Z1 axle slide block 26 matches with Z1 axis rail 25.The bottom of described Z1 axle slide plate 24 is also provided with Z1 spindle nut, described bed piece 1 is provided with Z1 spindle motor seat 35, in the present invention, Z1 spindle motor seat 35 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 35 arranges Z1 spindle motor 4, and the output shaft of described Z1 spindle motor 4 connects Z1 axial filament bar 5, Z1 axial filament bar 5 through the Z1 axle bearing be arranged on Z1 spindle motor seat 35 by Z1 axle shaft coupling, and Z1 axial filament bar 5 matches with Z1 spindle nut.The other end of Z1 axial filament bar 5 arranges Z1 axle bed 41, Z1 axle bed 41 and is arranged on bed piece 1, and arrange bearing in Z1 axle bed 41, one end of Z1 axial filament bar 5 is arranged in the inner ring of bearing.Z1 spindle motor 4 drives Z1 axial filament bar 5 to rotate, and realizes Z1 axle slide plate 24 and moves back and forth along Z-direction.Described Z1 axle slide plate 24 is arranged the positive main shaft 6 of lathe, the positive main shaft 6 of described lathe can be bolted on Z1 axle slide plate 24, also can manufacture Z1 axle slide plate 24 time and Z1 axle slide plate 24 integrally manufactured shaping.The positive main shaft 6 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 6 of lathe clamps bar, coordinate cutter to realize processing, the afterbody of the positive main shaft 6 of lathe coordinates with feed mechanism, automatically material is delivered to the endoporus of main shaft by feeder, until the chuck fastening material of the positive main shaft 6 of lathe.Fixing guide pin bushing on first column 2 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 6 of lathe, and cutter follow procedure sequencing carries out first aft-loaded airfoil to the different operations of workpiece respectively, the positive main shaft 6 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 7, two, X1 axle slide plate and is arranged on X1 axis rail 27, X1 spindle motor 8, X1 spindle motor seat 36, X1 axle slide block 28 and X1 axial filament bar 9 on the first riser along X-direction.Described X1 axis rail 27 matches with X1 axle slide block 28.The side of the first described riser is provided with X1 spindle motor seat 36, and in the present invention, X1 spindle motor seat 36 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 36 arranges X1 spindle motor 8, the output shaft of X1 spindle motor 8 connects X1 axial filament bar 9 by X1 axle shaft coupling, described X1 spindle motor seat 36 arranges X1 axle bearing, and described X1 axial filament bar 9 is through the X1 axle bearing be arranged on X1 spindle motor seat 36.Described X1 slide plate arranges X1 spindle nut, and described X1 axial filament bar 9 matches with X1 spindle nut.X1 spindle motor 8 drives X1 axial filament bar 9 to rotate, and realizes X1 axle slide plate 7 and moves back and forth in the X-axis direction.
Described Y1 axle group comprises the first tool fitting 10 be made up of Y1 axle slide plate, the Y1 spindle motor seat 37 being arranged on X1 axle slide plate 7 top, Y1 spindle motor 11, Y1 axis rail 29, Y1 axle slide block 30 and Y1 axial filament bar 12, in the present invention, Y1 spindle motor seat 37 is bolted on the top of X1 axle slide plate 7, also can manufacture X1 axle slide plate 7 time and X1 axle slide plate 7 integrally manufactured shaping.Described Y1 spindle motor seat 37 arranges Y1 spindle motor 11, described Y1 spindle motor seat 37 arranges Y1 axle bearing, described Y1 axial filament bar 12 one end is also connected with the power transmission shaft of Y1 spindle motor 11 by Y1 axle shaft coupling through Y1 axle bearing, on described Y1 axle slide plate along Y direction parallel two Y1 axis rails 29 are set, described X1 axle slide plate 7 is provided with the Y1 axle slide block 30 matched with Y1 axis rail 29.Described Y1 axle slide plate arranges Y1 spindle nut, and described Y1 spindle nut matches with Y1 axial filament bar 12.Y1 spindle motor 11 drives Y1 axial filament bar 12 to rotate, and realizes the lower reciprocating motion in the Y-axis direction of Y1 axle slide plate.
Described Z3 axle group comprises crosshead shoe 13, Z3 spindle motor 15, Z3 spindle motor seat 38, Z3 axis rail 31 and Z3 axial filament bar 14, in the present invention, crosshead shoe 13 has four, on the second described column 3 away from the side of the positive main shaft of lathe 6 along Z-direction parallel two Z3 axis rails 31 are set, match with Z3 axis rail 31 formation sliding pair for one end of described crosshead shoe 13, every two crosshead shoes 13 are arranged on a Z3 axis rail 31, be positioned on two crosshead shoes 13 on two Z3 axis rails 31 and adjacent and slide 16 is set, slide 16 is arranged Z3 spindle nut.The second described column 3 is provided with Z3 spindle motor seat 38, and in the present invention, Z3 spindle motor seat 38 is bolted on the second column 3, also can when manufacture the second column 3 and the second column 3 integrally manufactured shaping.Described Z3 spindle motor seat 38 arranges Z3 spindle motor 15 and Z3 axle bearing, one end of described Z3 axial filament bar 14 is through Z3 axle bearing and be connected with the output shaft of Z3 spindle motor 15 by Z3 axle shaft coupling, and described Z3 axial filament bar 14 matches with Z3 spindle nut formation screw thread pair.Z3 spindle motor 15 drives Z3 axial filament bar 14 to rotate, and realizes crosshead shoe 13 and moves back and forth along Z-direction.
Described Y3 axle group comprises Y3 axle slide plate, Y3 spindle motor seat 39, Y3 axis rail 32, Y3 spindle motor 19 and Y3 axial filament bar 18, and described Y3 axle slide plate comprises a parallel plane Y3 axle slide plate 17 and two Y3 axle slide plate 20 parallel plane with XY with YZ.Y3 spindle motor seat in the present invention is arranged on by bolt on two crosshead shoes 13 being positioned on same Z3 axis rail 31.On a described Y3 axle slide plate 17 along Y direction parallel be provided with two Y3 axis rails 32, described Y3 axis rail 32 matches with the other end of crosshead shoe 13 formation sliding pair, described Y3 spindle motor seat 39 arranges Y3 spindle motor 19 and Y3 axle bearing, and one end of described Y3 axial filament bar 18 is also connected with the output shaft of Y3 spindle motor 19 by Y3 axle shaft coupling through Y3 axle bearing.A described Y3 axle slide plate 17 is provided with Y3 spindle nut, and described Y3 axial filament bar 18 matches with Y3 spindle nut formation screw thread pair.Described Y3 spindle motor 19 drives Y3 axial filament bar 18 to rotate, and realizes Y3 axle slide plate and moves back and forth along Y direction.
Described X3 axle group comprises the second tool fitting 21 be made up of X3 axle slide plate, X3 spindle motor seat 40, X3 spindle motor 23, X3 axis rail 33, X3 axle slide block 34 and the X3 axial filament bar 22 be arranged on the 2nd Y3 axle slide plate 20.In the present invention, X3 spindle motor seat 40 is bolted on the 2nd Y3 axle slide plate 20, also can when manufacture the 2nd Y3 axle slide plate 20 and the 2nd Y3 axle slide plate 20 integrally manufactured shaping.Described X3 spindle motor seat 40 arranges X3 spindle motor 23 and X3 axle bearing, and one end of described X3 axial filament bar 22 is also connected with the output shaft of X3 spindle motor 23 by X3 axle shaft coupling through X3 axle bearing.The 2nd described Y3 axle slide plate 20 is provided with X3 axle slide block 34, described X3 axle slide plate 21 is provided with X3 spindle nut and with two X3 axis rails 33 be arranged in parallel along X-direction, described X3 axis rail 33 forms sliding pair with X3 axle slide block 34, and described X3 axial filament bar 22 passes X3 spindle nut and forms screw thread pair with X3 spindle nut.Described X3 spindle motor 23 drives X3 axial filament bar 22 to rotate, and realizes X3 axle slide plate and moves back and forth along X-direction.
In the present embodiment, preferred crosshead shoe is integral type structure, actual use in also crosshead shoe can be divided into three parts: the Z3 axle slide block that Z3 axis rail matches, the Y3 axle slide block matched with Y3 axis rail and the right angle block being connected Z3 axle slide block and Y3 axle slide block, Z3 axle slide block and can being bolted between Y3 axle slide block and right angle block, or other modes such as welding are fixed.
The present embodiment also can have Z1 male thread blind hole (not shown) on Z1 axle slide plate 24, and one end of described Z1 axial filament bar 5 to be stretched in Z1 male thread blind hole and is connected with Z1 male thread is blind threaded; Described X1 axle slide plate 7 has X1 male thread blind hole (not shown), one end of described X1 axial filament bar 9 is stretched into X1 male thread blind hole and is connected with X1 male thread is blind threaded; Described Y1 axle slide plate 10 has Y1 male thread blind hole (not shown), one end of described Y1 axial filament bar 12 to be stretched in Y1 male thread blind hole and is connected with Y1 male thread is blind threaded.
In the present invention, Y1 axle slide plate 10 arranges the first cutter, described X3 axle slide plate 21 arranges the second cutter, the first cutter is a blade row, a side milling mechanism, No. two blade rows, and No. two cutters are end mill mechanism, No. two side milling mechanisms, No. three blade rows.This package assembly is standard configuration blade row, and wherein end mill mechanism comprises end mill unit head, can realize the operations such as the end face boring of workpiece, tapping, inclined hole be shaping; Side milling mechanism comprises side milling unit head, realizes the processing such as side surface of workpiece boring, tapping, inclined hole be shaping; Blade row is furnished with the operation such as cylindrical, cut-out that lathe tool is respectively used to realize workpiece.Above cutter structure non-fixed form, can match the apolegamy parts such as boring cutter seat, whirling mill, unit head, boring cutter handle at random under the requirement of client.Compared with the present invention walks core type complex milling machine tool with existing three axles, the 3rd axle group is added in original positive shaft assembly, originally the cutter be only arranged on Y1 axle slide plate 10 is divided into two, be separately positioned on Y1 axle slide plate 10 and X3 axle slide plate 21, so, positive shaft assembly 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 on positive shaft assembly 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 on positive shaft assembly upwards moves back and forth X/Y/Z tripartite, complete the processing of cutter to workpiece, three spindle motor band dynamic triaxial move in three directions, motion is realized in three directions to make the cutter on Y1 axle slide plate 10 and X3 axle slide plate 21, thus the turning realized part, milling, boring, tapping, inclined hole is shaping, the techniques such as end face processing, now, positive shaft assembly and the 3rd axle group independent of one another, non-interference, cutter on cutter namely on Y1 axle slide plate 10 and X3 axle slide plate 21 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 present invention, Z1 axial filament bar 5, X1 axial filament bar 9, Y1 axial filament bar 12, Z3 axial filament bar 14, Y3 axial filament bar 18 and X3 axial filament bar 22 are ball screw.
Embodiment two:
The present embodiment is compared with embodiment one, first tool fitting 10 is first cutter towers, mounting cutter on first cutter tower, second tool fitting 21 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 automatic tool changer, remaining structure is all 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, and the first described tool fitting 10 is by Y1 axle slide plate and be arranged on the first cutter tower and form, and described Y1 axle slide plate slides is arranged on X1 axle slide plate 7, and described Y1 axial filament bar 12 is threaded with X1 axle slide plate 7; The second described tool fitting 21 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 the 2nd Y3 axle slide plate 20, and described X3 axial filament bar 22 is threaded with X3 axle slide plate.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.
Positive shaft assembly in the present invention's (embodiment one, embodiment two or embodiment three) and the position of the 3rd axle group interchangeable.The present invention can be combined with the countershaft assembly be made up of Z2 axle group in actual use, form seven axles and walk core type turn-milling machine tool, as shown in Figure 3; The present invention is combined with the countershaft assembly be made up of Z2 axle group and X2 axle group, forms eight axles and walk core type turn-milling machine tool, as shown in Figure 4 and Figure 5; The present invention is combined with the countershaft assembly be made up of Z2 axle group, X2 axle group and Y2 axle group, forms nine axles and walk core type turn-milling machine tool, as shown in Figure 6 and Figure 7; The present invention is combined with the countershaft assembly be made up of Z2 axle group, X2 axle group and Y2 axle group, forms ten axles and walk core type turn-milling machine tool, as shown in Figure 8 and Figure 9.
Do not do the part illustrated in every description of the present invention and be prior art, or just can be realized by prior art, and should be understood that, for those of ordinary skills, can be improved according to the above description, such as the line rail in the present invention is transformed into and dovetail groove is driven by hard rail or slide plate and saves slide block etc., the conversion that basis of the present invention is done, as the motor in the present invention and nut location are exchanged, motor is arranged on slide plate, motor moves together with slide plate, and for example center line rail of the present invention is transformed to the set-up mode etc. of inclination by level and vertical set-up mode, 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 24 is slidably mounted on the first-class improvement of slide plate chair, all should belong to the protection domain of claims of the present invention.
Claims (11)
1. six axles with crosshead shoe walk core type lathe, it is characterized in that: comprise bed piece (1), the column be arranged on bed piece (1), positive shaft assembly and the 3rd shaft assembly, described positive shaft assembly comprises Z1 axle group, X1 axle group and Y1 axle group, the 3rd described shaft assembly comprises Z3 axle group, Y3 axle group, X3 axle group, described column comprises the first column (2) arranged along X-direction and the second column (3) arranged along Z-direction, and described the first column (2) has through hole;
Described Z1 axle group comprises Z1 spindle motor (4), Z1 axial filament bar (5) and the positive main shaft of lathe (6), and described Z1 spindle motor (4) drives the positive main shaft of lathe (6) to reciprocatingly slide along Z-direction on bed piece (1) by Z1 axial filament bar (5);
Described X1 axle group comprises X1 axle slide plate (7), X1 spindle motor (8) and X1 axial filament bar (9), described X1 axle slide plate (7) is slidably mounted on the first column (2), described X1 axial filament bar (9) is threaded with X1 axle slide plate (7), and one end of X1 axial filament bar (9) is connected with the power transmission shaft of X1 spindle motor (8);
Described Y1 axle group comprises the first tool fitting (10), Y1 spindle motor (11) and Y1 axial filament bar (12), described the first tool fitting (10) is slidably mounted on X1 axle slide plate (7), Y1 axial filament bar (12) is threaded with the first tool fitting (10), and one end of Y1 axial filament bar (12) is connected with the power transmission shaft of Y1 spindle motor (11);
Described Z3 axle group comprises crosshead shoe (13), Z3 axial filament bar (14) and Z3 spindle motor (15), described crosshead shoe (13) one side is slidably mounted on the second column (3), crosshead shoe (13) is arranged slide (16), described Z3 axial filament bar (14) is threaded with slide (16), and one end of Z3 axial filament bar (14) is connected with the power transmission shaft of Z3 spindle motor (15);
Described Y3 axle group comprises Y3 axle slide plate, Y3 axial filament bar (18) and Y3 spindle motor (19), described Y3 axle slide plate comprises a parallel plane Y3 axle slide plate (17) and two Y3 axle slide plate (20) parallel plane with XY with YZ, a described Y3 axle slide plate (17) is slidably mounted on crosshead shoe (13) another side, described Y3 axial filament bar (18) is threaded with a Y3 axle slide plate (17), and one end of Y3 axial filament bar (18) is connected with the power transmission shaft of Y3 spindle motor (19);
Described X3 axle group comprises the second tool fitting (21), X3 axial filament bar (22) and X3 spindle motor (23), described the second tool fitting (21) is slidably mounted on the 2nd Y3 axle slide plate (20), described X3 axial filament bar (22) is threaded with the second tool fitting (21), and one end of X3 axial filament bar (22) is connected with the power transmission shaft of X3 spindle motor (23).
2. six axles of band crosshead shoe according to claim 1 walk core type lathe, it is characterized in that: the bottom of the positive main shaft of described lathe (6) arranges Z1 axle slide plate (24), described Z1 axle slide plate (24) is slidably mounted on bed piece (1), Z1 axial filament bar (5) is threaded with Z1 axle slide plate (24) and passes Z1 axle slide plate (24), and one end of Z1 axial filament bar (5) is connected with the power transmission shaft of Z1 spindle motor (4).
3. six axles of band crosshead shoe according to claim 2 walk core type lathe, it is characterized in that: described Z1 axial filament bar (5) is threaded with Z1 axle slide plate (24), stretch into and pass Z1 axle slide plate (24);
Described X1 axial filament bar (9) is threaded with X1 axle slide plate (7), stretches into and passes X1 axle slide plate (7);
Described Y1 axial filament bar (12) is threaded with the first tool fitting (10), stretches into and passes the first tool fitting (10).
4. six axles of band crosshead shoe according to claim 2 walk core type lathe, it is characterized in that: described Z1 axle slide plate (24) has Z1 male thread blind hole, one end of described Z1 axial filament bar (5) to be stretched in Z1 male thread blind hole and is connected with Z1 male thread is blind threaded;
Described X1 axle slide plate (7) has X1 male thread blind hole, and one end of described X1 axial filament bar (9) is stretched into X1 male thread blind hole and is connected with X1 male thread is blind threaded;
Described the first tool fitting (10) has Y1 male thread blind hole, and one end of described Y1 axial filament bar (12) to be stretched in Y1 male thread blind hole and is connected with Y1 male thread is blind threaded.
5. six axles of band crosshead shoe according to claim 3 walk core type lathe, it is characterized in that: described Z1 axle group also comprises the sliding pair be made up of Z1 axis rail (25) and Z1 axle slide block (26), described Z1 axis rail (25) is arranged on bed piece (1), and described Z1 axle slide block (26) is arranged on the bottom of Z1 axle slide plate (24);
Described X1 axle group also comprises the sliding pair be made up of X1 axis rail (27) and X1 axle slide block (28), described X1 axis rail (27) is arranged on the first riser, and described X1 axle slide block (28) is arranged on X1 axle slide plate (7);
Described Y1 axle group also comprises the sliding pair be made up of Y1 axis rail (29) and Y1 axle slide block (30), described Y1 axis rail (29) is arranged on the first tool fitting (10), and described Y1 axle slide block (30) is arranged on X1 axle slide plate (7);
Described Z3 axle group also comprises the sliding pair be made up of Z3 axis rail (31) and crosshead shoe (13), and described Z3 axis rail (31) is arranged on the second column (3);
Described Y3 axle group also comprises the sliding pair be made up of Y3 axis rail (32) and crosshead shoe (13), and described Y3 axis rail (32) is arranged on a Y3 axle slide plate (17);
Described X3 axle group also comprises the sliding pair be made up of X3 axis rail (33) and X3 axle slide block (34), described X3 axis rail (33) is arranged on the second tool fitting (21), and described X3 axle slide block (34) is arranged on the 2nd Y3 axle slide plate (20).
6. six axles of the band crosshead shoe according to claim 3 or 5 walk core type lathe, it is characterized in that: described Z1 axle group also comprises Z1 axle shaft coupling and the Z1 spindle motor seat (35) for installing Z1 spindle motor (4), described Z1 spindle motor seat (35) is arranged on bed piece (1), arrange Z1 axle bearing in it, one end of described Z1 axial filament bar (5) is also connected with the power transmission shaft of Z1 spindle motor (4) 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 (36) for installing X1 spindle motor (8), described X1 spindle motor seat (36) is arranged on the side of the first riser, arrange X1 axle bearing in it, one end of described X1 axial filament bar (9) is also connected with the power transmission shaft of X1 spindle motor (8) 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 (37) for installing Y1 spindle motor (11), described Y1 spindle motor seat (37) is arranged on the top of X1 axle slide plate (7), arrange Y1 axle bearing in it, one end of described Y1 axial filament bar (12) is also connected with the power transmission shaft of Y1 spindle motor (11) 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 (38) for installing Z3 spindle motor (15), described Z3 spindle motor seat (38) is arranged on the second column (3), arrange Z3 axle bearing in it, one end of described Z3 axial filament bar (14) is also connected with the power transmission shaft of Z3 spindle motor (15) 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 (39) for installing Y3 spindle motor (19), described Y3 spindle motor seat (39) is arranged on the top of crosshead shoe (13), Y3 axle bearing is set in it, one end of described Y3 axial filament bar (18) 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 (40) for installing X3 spindle motor (23), described X3 spindle motor seat (40) is arranged on the 2nd Y3 axle slide plate (20), X3 axle bearing is set in it, one end of described X3 axial filament bar (22) through X3 axle bearing, and is connected with the power transmission shaft of X3 spindle motor (23) by X3 axle shaft coupling.
7. six axles of the band crosshead shoe according to claim 3 or 5 walk core type lathe, it is characterized in that: described Z1 axle group also comprises the Z1 spindle nut matched with Z1 axial filament bar (5), described Z1 spindle nut is arranged on the bottom of Z1 axle slide plate (24), described Z1 axial filament bar (5) is through Z1 spindle nut, and Z1 axial filament bar (5) is realized and being threaded of Z1 axle slide plate (24) by Z1 spindle nut;
Described X1 axle group also comprises the X1 spindle nut matched with X1 axial filament bar (9), described X1 spindle nut is arranged on X1 axle slide plate (7), described X1 axial filament bar (9) is through X1 spindle nut, and X1 axial filament bar (9) is realized and being threaded of X1 axle slide plate (7) by X1 spindle nut;
Described Y1 axle group also comprises the Y1 spindle nut matched with Y1 axial filament bar (12), described Y1 spindle nut is arranged on the first tool fitting (10), described Y1 axial filament bar (12) is through Y1 spindle nut, and Y1 axial filament bar (12) is realized and being threaded of the first tool fitting (10) by Y1 spindle nut;
Described Z3 axle group also comprises the Z3 spindle nut matched with Z3 axial filament bar (14), described Z3 spindle nut is arranged on slide (16), described Z3 axial filament bar (14) is through Z3 spindle nut, and Z3 axial filament bar (14) is realized and being threaded of slide (16) by Z3 spindle nut;
Described Y3 axle group also comprises the Y3 spindle nut matched with Y3 axial filament bar (18), described Y3 spindle nut is arranged on a Y3 axle slide plate (17), described Y3 axial filament bar (18) is through Y3 spindle nut, and Y3 axial filament bar (18) is realized and being threaded of the one Y3 axle slide plate (17) by Y3 spindle nut;
Described X3 axle group also comprises the X3 spindle nut matched with X3 axial filament bar (22), described X3 spindle nut is arranged on the second tool fitting (21), described X3 axial filament bar (22) is through X3 spindle nut, and X3 axial filament bar (22) is realized and being threaded of the second tool fitting (21) by X3 spindle nut.
8. six axles of the band crosshead shoe according to claim 3 or 5 walk core type lathe, it is characterized in that: described crosshead shoe is integral type structure.
9. six axles of the band crosshead shoe according to claim 3 or 5 walk core type lathe, it is characterized in that: described crosshead shoe is made up of the Z3 axle slide block matched with Z3 axis rail, the Y3 axle slide block matched with Y3 axis rail and the right angle block that is connected Z3 axle slide block and Y3 axle slide block.
10. six axles of the band crosshead shoe according to any one of claim 1 to 5 walk core type lathe, it is characterized in that: arrange guide pin bushing in the through hole on the second described riser.
Six axles of 11. band crosshead shoes according to any one of claim 1 to 5 walk core type lathe, it is characterized in that: arrange without guide pin bushing in the through hole on the second described riser.
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| CN201520322461.0U CN204686522U (en) | 2015-02-05 | 2015-05-18 | Six axles with crosshead shoe walk core type lathe |
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| CN201520083646 | 2015-02-05 | ||
| CN2015200836460 | 2015-02-05 | ||
| CN201520322461.0U CN204686522U (en) | 2015-02-05 | 2015-05-18 | Six axles with crosshead shoe walk core type lathe |
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| CN204686522U true CN204686522U (en) | 2015-10-07 |
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