CN204686449U - Walk the 3rd Zhou Zu mechanism on core type turn-milling machine tool - Google Patents
Walk the 3rd Zhou Zu mechanism on core type turn-milling machine tool Download PDFInfo
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- CN204686449U CN204686449U CN201520322281.2U CN201520322281U CN204686449U CN 204686449 U CN204686449 U CN 204686449U CN 201520322281 U CN201520322281 U CN 201520322281U CN 204686449 U CN204686449 U CN 204686449U
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Abstract
The utility model discloses a kind of walk the 3rd Zhou Zu mechanism on core type turn-milling machine tool, be made up of X3 axle group, Z3 axle group and Y3 axle group; Described X3 axle group comprises X3 axle slide plate (1), X3 axle servomotor (2) and X3 axial filament bar (3); Described Z3 axle group comprises Z3 axle slide plate (4), Z3 axle servomotor (5) and Z3 axial filament bar (6); Described Y3 axle group comprises tool fitting (7), Y3 axle servomotor (8) and Y3 axial filament bar (9).The beneficial effects of the utility model are: the utility model with existing walk core type turn-milling machine tool coordinate and match, the time processing that can realize complex parts is shaping, and production efficiency is high.In the utility model, X3 axle group and Z3 axle group are supported bottom being, and structure is more stable, and rigidity is better.
Description
Technical field
The utility model discloses a kind of walk the 3rd Zhou Zu mechanism on core type turn-milling machine tool.
Background technology
Existing walk on scheming market, this technology of kinematic axis for lathe possesses some special knowledge always, and be instantly most widely used be exactly three axles that comprise the positive axis axle group be made up of X1 axle group, Y1 axle group, Z1 axle group walk core type turn-milling machine tool (definition: comprise line rail, slide plate, screw mandrel, servomotor mechanism be an axle group.Walk core type turn-milling machine tool and refer to that positive axis Gripping material moves forward and backward the turn-milling machine tool of feeding); Or, when the increase of countershaft structure has Z2 axle group, then coordinate positive axle construction row to become four axles to walk core type turn-milling machine tool; Or the positive axle construction of countershaft respective outer side edges be made up of X2 axle group, Z2 axle group when countershaft forms five axles and walks core type turn-milling machine tool; Or the positive axle construction of countershaft respective outer side edges be made up of X2 axle group, Z2 axle group, Y2 axle group when countershaft forms six axles and walks core type turn-milling machine tool.
Above-mentioned existing walk the positive axle construction X1 axle group of core type turn-milling machine tool, Y1 axle group, Z1 axle group three parts, wherein the positive main shaft of lathe is arranged on Z1 axle slide plate, be through hole in the positive main shaft of lathe, workpiece raw material are directly sent in the positive main shaft of lathe, for convenience of processing, the positive main shaft tail end of lathe connects feeder, feeder is sustainable uninterrupted to the positive main shaft feeding of lathe, machine tool chief axis holding workpiece material, material is driven to move back and forth in Z-direction, after workman edits program, main shaft coordinate lathe guide sleeve structure (guide pin bushing can with synchronous electric guide pin bushing, the exchanges such as interlock guide pin bushing) or without guide sleeve structure, workpiece is delivered to close to cutter, cutter follow procedure sequencing carries out first aft-loaded airfoil to the different operations of workpiece respectively.Complete turning, milling, boring, tapping that workpiece can complete in positive axle construction respectively, the operation such as eccentric orfice is shaping, inclined hole is shaping.After positive axis structural constraint cuts off workpiece, as cutting workpiece end face needs reprocessing, then main axle structure cannot realize, and needs the error that increase countershaft structure is brought because of secondary clamping to avoid workpiece.Countershaft axle group and the positive axle construction of lathe are installed in opposite directions, be positioned at the countershaft position of lathe, countershaft structure is become by X2 axle group, Y2 axle group, Z2 axial fabric, or be made up of X2 axle group, Z2 axle group, or be made up of Z2 axle group, during mainly for work pieces process, the cut-out end face processing that positive axle construction cannot complete.Auxiliary main shaft of machine tool is arranged on the slide plate of Z2 axle group, coordinate the positive spindle processing of lathe, scoop out the workpiece spread out of by the positive main shaft of lathe, after workpiece is cut-off, auxiliary main shaft of machine tool holding workpiece, coordinates blade row, processes the back side of workpiece, also positive axis can be replaced to complete part processing, save process time.The techniques such as when after Workpiece shaping, the part processed can be sent by auxiliary main shaft of machine tool automatically, and this countershaft structure can complete accessory turning, milling, boring, tapping, engraving equally, inclined hole is shaping, eccentric orfice is shaping.According to the processing arrangement of workpiece to be processed, can determine whether to need to increase countershaft structure, or increase Z2 axle group in countershaft separately, form four axles with positive axle construction and walk core type turn-milling machine tool; Or Z2 axle group and X2 axle group, form five axles with positive axle construction and walk core type turn-milling machine tool in increase countershaft; Or the Z2 axle group in increase countershaft, X2 axle group, Y2 axle group, form six axles with positive axle construction and walk core type turn-milling machine tool.
Cutting tool installation manner plate in positive axle construction can install two row's cutters, two row's cutters exist in the X direction in opposite directions, because Cutting tool installation manner plate is a complete part, therefore all cutters are synchronization action when X, Y, Z tripartite moves upward, and the technique of required processing can only could be carried out the processing of next technique after a cutter completes stroke by next cutter.This just causes lathe lathe positive axis when processing work to have drawback, and cutter mutually limits to and causes the Workpiece shaping time well not optimized, and affects the shaping efficiency of workpiece.
Summary of the invention
The technical problem that the utility model solves be just existing walk core type turn-milling machine tool cannot to realize the time processing of complex parts shaping, and the problem that efficiency is not high.
For solving the problems of the technologies described above, the utility model provide a kind of walk the 3rd Zhou Zu mechanism on core type turn-milling machine tool, be made up of X3 axle group, Z3 axle group and Y3 axle group.
Described X3 axle group comprises X3 axle slide plate, X3 spindle motor and X3 axial filament bar, and described X3 axle slide plate slides is arranged on bed piece, and described X3 axial filament bar is threaded with X3 axle slide plate, and one end of described X3 axial filament bar is connected with the power transmission shaft of X3 spindle motor; Start X3 motor, the power transmission shaft of X3 spindle motor drives X3 axial filament bar to rotate, and because X3 axial filament bar is threaded with X3 axle slide plate, therefore, X3 axle slide plate realizes X-direction and moves while X3 axial filament bar rotates, and realizes the motion of X-direction in the 3rd axle group.
Described Z3 axle group comprises Z3 axle slide plate, Z3 spindle motor and Z3 axial filament bar, and described Z3 axle slide plate slides is arranged on X3 axle slide plate, and described Z3 axial filament bar is threaded with Z3 axle slide plate, and one end of described Z3 axial filament bar is connected with the power transmission shaft of Z3 spindle motor; Start Z3 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 realizes Z-direction and moves while Z3 axial filament bar rotates, and realizes the motion of Z-direction in the 3rd axle group.
Described Y3 axle group comprises tool fitting, Y3 spindle motor and Y3 axial filament bar, described tool fitting is slidably mounted on Z3 axle slide plate, described Y3 axial filament bar is threaded with tool fitting, and one end of described Y3 axial filament bar is connected with the power transmission shaft of Y3 spindle motor.Start Y3 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 tool fitting, therefore, tool fitting realizes Y direction and moves while Y3 axial filament bar rotates, and realizes the motion of Y direction in the 3rd axle group.
As further improvement of the utility model, described tool fitting is Y3 axle slide plate.By Cutting tool installation manner on Y3 axle slide plate, cutter can be arranged according to different demand.
As further improvement of the utility model, described tool fitting is 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, described tool fitting is made up of Y3 axle slide plate and cutter tower, and described Y3 axle slide plate slides to be arranged on Z3 axle slide plate and to be threaded with Y3 axial filament bar, and described cutter tower is arranged on Y3 axle slide plate.Y3 axle slide plate slides is arranged on Z3 axle slide plate more convenient, and cutter tower is arranged on Y3 axle 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 X3 axial filament bar is threaded with X3 axle slide plate, and X3 axial filament bar stretches into and passes X3 axle slide plate; Described Z3 axial filament bar is threaded with Z3 axle slide plate, and Z3 axial filament bar stretches into and passes Z3 axle slide plate; Described Y3 axial filament bar is threaded with tool fitting, and described Y3 axial filament bar stretches into and passes tool fitting.
As further improvement of the utility model, described X3 axle slide plate 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; 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 tool fitting has Y3 male thread blind hole, 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.
As further improvement of the utility model, 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 bed piece, and X3 axle slide block is arranged on the bottom of X3 axle slide plate; X3 axis rail coordinates with X3 axle slide block, realizes X3 axle slide plate and moves back and forth in X-direction.
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 X3 axle slide plate, and Z3 axle slide block is arranged on the bottom of Z3 axle slide plate; Z3 axis rail coordinates with Z3 axle slide block, realizes Z3 axle slide plate and moves back and forth in Z-direction.
Described Y3 axle group also comprises the sliding pair be made up of Y3 axis rail and Y3 axle slide block, and described Y3 line rail is arranged on tool fitting, and Y3 axle slide block is arranged on Z3 axle slide plate; Y3 axis rail coordinates with Y3 axle slide block, realizes tool fitting and moves back and forth in Y direction.
As further improvement of the utility model, 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 fixed on bed piece, it is built with X3 axle bearing, and one end of described X3 axial filament bar is also connected with the power transmission shaft of X3 spindle motor by X3 axle shaft coupling through X3 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 fixed on the top of X3 axle slide plate, it is built with Z3 axle bearing, and 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 fixed on the top of Z3 axle slide plate, it is built with Y3 axle bearing, and one end of described Y3 axial filament bar is also connected with the power transmission shaft of Y3 spindle motor by Y3 axle shaft coupling through Y3 axle bearing.
Thus, 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 unlimited rotary on the other hand, 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 motor cabinet, avoids 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, Z3 axle group also comprises Z3 axle bed, and described Z3 axle bed is built with bearing, and the other end of Z3 axial filament bar stretches in the bearing of Z3 axle bed through after Z3 axle slide plate.Z3 axle bed matches with Z3 spindle motor seat, make Z3 axial filament bar two ends all by bearings, realize the prestretching of screw mandrel, and the rolling friction of bearing roller can decrease the heating in screw mandrel rotary course to a great extent.
As further improvement of the utility model, described X3 axle group also comprises the X3 spindle nut matched with X3 axial filament bar, described X3 spindle nut is arranged on the bottom of X3 axle slide plate, described X3 axial filament bar is through X3 spindle nut, and X3 axle slide plate is realized and being threaded of X3 axial filament bar by X3 spindle nut.
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 axial filament bar 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 tool fitting, and described Y3 axial filament bar is through Y3 spindle nut, and Y3 axial filament bar is realized and being threaded of Y3 axial filament bar by Y3 spindle nut.
Screw mandrel and nut are standard component, and both occur in groups, ensure precision, make slide plate realize accessible motion on each axle.
The utility model is walked core type turn-milling machine tool with three axles comprising the positive axis axle group become with X1 axial fabric by Z1 axle group, Y1 axle group and is coordinated, can form six Shaft and NC Machining Test and walk core type turn-milling machine tool, fit system is the left side or the right side that the 3rd axle group are arranged in positive axis axle group along the X-direction of positive axis axle group.Such avoiding, because each cutter structure is arranged on same Y-axis slide plate, makes blade row be implicative of each other, and cannot realize the unnecessary time waste that independent work causes.When the structural blade row of lathe positive axis is to work pieces process, the independent blade row in the 3rd axle group can carry out the processing of different operation simultaneously simultaneously to workpiece.Such as, when the cutter of positive axle construction is when cutting to workpiece external diameter, the cutter of the 3rd axle group structure can interiorly at one time realize operations such as same workpiece end face punching or turning external diameters simultaneously, like this, greatly improves the shaping speed of workpiece.
The utility model with comprise being walked core type turn-milling machine tool coordinated by Z1 axle group, positive axis axle group that Y1 axle group becomes with X1 axial fabric, existing four axles of countershaft group that become by Z2 axial fabric, seven axles can be formed and walk core type turn-milling machine tool, fit system is the left side or the right side that the 3rd axle group are arranged in positive axis axle group along the X-direction of positive axis axle group, can complete the forming requirements of part back process so to a greater extent.
The utility model with comprise the positive axis axle group become with X1 axial fabric by Z1 axle group, Y1 axle group, existing five axles of the countershaft group become by Z2 axle group, X2 axial fabric walk core type turn-milling machine tool and coordinate, eight axles can be formed and walk core type turn-milling machine tool, fit system is the left side or the right side that the 3rd axle group are arranged in positive axis axle group along the X-direction of positive axis axle group, can realize the forming requirements of the part back side more Alternative so to a greater extent.
The utility model with comprise the positive axis axle group become with Z1 axial fabric by Z1 axle group, Y1 axle group, existing six axles of the countershaft group become by Z2 axle group, X2 axle group, Y2 axial fabric walk core type turn-milling machine tool and coordinate, nine axles can be formed and walk core type turn-milling machine tool, fit system is the left side or the right side that the 3rd axle group are arranged in positive axis axle group along the X-direction of positive axis axle group, can realize the forming requirements of the part back side more Alternative so to a greater extent.
The utility model with existing walk core type turn-milling machine tool coordinate and match, the time processing that can realize complex parts is shaping, and production efficiency is high.In the utility model, X3 axle group and Z3 axle group are supported bottom being, and structure is more stable, and rigidity is better.The positive main shaft of lathe in the utility model in positive axis axle group accommodates workpiece, the positive main shaft of lathe does not rotate, and when also not moving forward and backward along Z-direction, positive axis axle group can do end mill and flank hole processing to workpiece, 3rd axle group installs unit head, end face perforation processing can be carried out 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 structural representation of the present utility model.
Fig. 2 is three-dimensional exploded view of the present utility model.
Fig. 3 is that the utility model is walked core type turn-milling machine tool with existing three axles and is combined the structural representation forming six-axle car milling machine tool.
Fig. 4 is that the utility model walks the structural representation of core type turn-milling machine tool in conjunction with formation seven axle turn-milling machine tool with existing four axles.
Fig. 5 is that the utility model walks the structural representation one of core type turn-milling machine tool in conjunction with formation eight axle turn-milling machine tool with existing five axles.
Fig. 6 is that the utility model walks the structural representation two of core type turn-milling machine tool in conjunction with formation eight axle turn-milling machine tool with existing six axles.
Fig. 7 is that the utility model walks the structural representation one of core type turn-milling machine tool in conjunction with formation nine axle turn-milling machine tool with existing six axles.
Fig. 8 is that the utility model walks the structural representation two of core type turn-milling machine tool in conjunction with formation nine axle turn-milling machine tool with existing six axles.
Fig. 9 be the utility model and existing walk scheming formula turn-milling machine tool be combined into the structural representation one that ten axles walk core type turn-milling machine tool.
Figure 10 be the utility model and existing walk scheming formula turn-milling machine tool be combined into the structural representation two that ten axles walk core type turn-milling machine tool.
Figure 11 be reaction the utility model on install cutter tower and existing walk scheming form the schematic diagram that six axles walk core type turn-milling machine tool.
Detailed description of the invention
Motor in the utility model is the motor that can realize rotating, as servomotor, variable-frequency motor etc.
Embodiment one
See Fig. 1 to Fig. 2, the 3rd Zhou Zu mechanism described in the utility model is made up of X3 axle group, Z3 axle group, Y3 axle group three parts.
Described X3 axle group comprises X3 axis rail 10, X3 axle slide block 11, X3 axle slide plate 1, X3 spindle motor 2, X3 spindle motor seat 17 and X3 axle shaft coupling 16.On bed piece, (base 23 is arranged on bed piece by bolt is dismountable mounting seat 23, or it is integrally manufactured shaping with bed piece when the lathe bed that produces lathes), described X3 axis rail 10 is arranged on base 23, and the X3 axle slide block 11 matched with X3 axis rail 10 is arranged on bottom X3 axle slide plate 1.The sliding pair that X3 axle slide plate 1 is consisted of X3 axis rail 10 and X3 axle slide block 11 is slidably mounted on lathe.Be provided with X3 spindle nut bottom X3 axle slide plate 1, X3 spindle motor seat 17 is fixed on lathe bed, and for installing X3 spindle motor 2, it is built with X3 axle bearing.X3 axial filament bar 3 is through X3 spindle nut, and one end is connected with the power transmission shaft of X3 spindle motor 2 by X3 axle shaft coupling 16.When X3 spindle motor 2 starts, drive the transmission of X3 axial filament bar 3, realize the 3rd axle group motion in the X-axis direction.X3 spindle motor in the utility model 2 is bolted on bed piece, also can when producing lathes lathe bed and bed piece integrally manufactured shaping.
Described Z3 axle group comprises Z3 axis rail 12, Z3 axle slide block 13, Z3 axle bed 22, Z3 axle slide plate 4, Z3 spindle motor 5, Z3 spindle motor seat 19 and Z3 axle shaft coupling 18.Z3 axis rail 12 is arranged on X3 axle slide plate 1, the Z3 axle slide block 13 coordinated with Z3 axis rail 12 is arranged on bottom Z3 axle slide plate 4, the Z3 spindle nut supporting with Z3 axial filament bar 6 is also arranged on Z3 axle slide plate 4, Z3 spindle motor seat 19 is fixed on the top of X3 axle slide plate 1, for installing Z3 spindle motor 5, Z3 spindle motor 5 is built with Z3 axle bearing, Z3 axial filament bar 6 is through the Z3 spindle nut on Z3 axle slide plate 4, Z3 axial filament bar 6 one end is through the Z3 axle bearing in Z3 axle bearing and Z3 spindle motor seat 19, and be connected with the power transmission shaft of Z3 spindle motor 5 by Z3 axle shaft coupling 18, Z3 axle bed 22 is fixed on X3 axle slide plate 1, it is built with bearing, Z3 axial filament bar 6 other end is contained in the bearing inner race of Z3 axle bed 22.When Z3 spindle motor 5 starts, drive the transmission of Z3 axial filament bar 6, realize the reciprocating motion of Z-direction in the 3rd axle group.In the utility model, Z3 spindle motor 5 and Z3 axle bed 22 are all bolted on X3 axle slide plate 1, also can when manufacturing X3 axle slide plate 1 and X3 axle slide plate 1 integrally manufactured shaping.
Described Y3 axle group comprises Y3 axis rail 14, Y3 axle slide block 15, the tool fitting 7 be made up of Y3 axle slide plate, Y3 spindle motor 8, Y3 spindle motor seat 21 and Y3 axle shaft coupling 20.Y3 axle slide block 15 is arranged on Z3 axle slide plate 4, Y3 axis rail 14 is arranged on Y3 axle slide plate, the Y3 spindle nut supporting with Y3 axial filament bar 9 is arranged on Y3 axle slide plate, Y3 spindle motor seat 21 is fixed on the top of Z3 axle slide plate 4, for installing Y3 spindle motor 8, Y3 spindle motor seat 21 is built with Y3 axle bearing, Y3 axial filament bar 9 is through Y3 spindle nut, one end of Y3 axial filament bar 9 is unsettled, the other end through Y3 axle bearing and the bearing be contained in Y3 spindle motor seat 21, and is connected with the power transmission shaft of Y3 spindle motor 8 by Y3 axle shaft coupling 20.When Y3 spindle motor 8 starts, drive the transmission of Y3 axial filament bar 9, realize the reciprocating motion of Y direction in the 3rd axle group.Y3 spindle motor in the utility model 8 is bolted on Z3 axle slide plate 45, also can manufacture Z3 axle slide plate 4 time and Z3 axle slide plate 4 integrally manufactured shaping.
Embodiment two:
The present embodiment and X3 axle group in embodiment one, Z3 axle group are identical with embodiment one, and difference is that described Y3 axle group comprises Y3 axis rail 14, Y3 axle slide block 15, the tool fitting 7 be made up of cutter tower, Y3 spindle motor 8, Y3 spindle motor seat 21 and Y3 axle shaft coupling 20.Y3 axle slide block 15 is arranged on Z3 axle slide plate 4, Y3 axis rail 14 is arranged on cutter tower, the Y3 spindle nut supporting with Y3 axial filament bar 9 is arranged on cutter tower, Y3 spindle motor seat 21 is fixed on the top of Z3 axle slide plate 4, for installing Y3 spindle motor 8, Y3 spindle motor seat 21 built with Y3 axle bearing, Y3 axial filament bar 9 is through Y3 spindle nut, one end of Y3 axial filament bar 9 is unsettled, and the other end through Y3 axle bearing and the bearing be contained in Y3 spindle motor seat 21, and is connected with the power transmission shaft of Y3 spindle motor 8 by Y3 axle shaft coupling 20.When Y3 spindle motor 8 starts, drive the transmission of Y3 axial filament bar 9, realize the reciprocating motion of Y direction in the 3rd axle group.Y3 spindle motor in the utility model 8 is bolted on Z3 axle slide plate 45, also can manufacture Z3 axle slide plate 4 time and Z3 axle slide plate 4 integrally manufactured shaping.All the other parts identical with embodiment one, will not describe in detail herein.
Embodiment three:
The present embodiment and X3 axle group in embodiment one, Z3 axle group are identical with embodiment one, and difference is that described Y3 axle group comprises Y3 axis rail 14, Y3 axle slide block 15, the tool fitting 7 be made up of cutter tower and Y3 axle slide plate, Y3 spindle motor 8, Y3 spindle motor seat 21 and Y3 axle shaft coupling 20.Y3 axle slide block 15 is arranged on Z3 axle slide plate 4, Y3 axis rail 14 is arranged on Y3 axle slide plate, cutter tower is arranged on Y3 axle slide plate, the Y3 spindle nut supporting with Y3 axial filament bar 9 is arranged on cutter tower, Y3 spindle motor seat 21 is fixed on the top of Z3 axle slide plate 4, for installing Y3 spindle motor 8, Y3 spindle motor seat 21 is built with Y3 axle bearing, Y3 axial filament bar 9 is through Y3 spindle nut, one end of Y3 axial filament bar 9 is unsettled, the other end through Y3 axle bearing and the bearing be contained in Y3 spindle motor seat 21, and is connected with the power transmission shaft of Y3 spindle motor 8 by Y3 axle shaft coupling 20.When Y3 spindle motor 8 starts, drive the transmission of Y3 axial filament bar 9, realize the reciprocating motion of Y direction in the 3rd axle group.Y3 spindle motor in the utility model 8 is bolted on Z3 axle slide plate 45, also can manufacture Z3 axle slide plate 4 time and Z3 axle slide plate 4 integrally manufactured shaping.All the other parts identical with embodiment one, will not describe in detail herein.
Embodiment four:
The present embodiment is substantially identical with the structure of embodiment one, difference is X3 axle slide plate 1 to have X3 male thread blind hole (not shown), and one end of described X3 axial filament bar 3 to be stretched in X3 male thread blind hole and connected and composed screw thread pair with X3 male thread is blind threaded; Described Z3 axle slide plate 4 has Z3 male thread blind hole (not shown), one end of described Z3 axial filament bar 6 to be stretched in Z3 male thread blind hole and is connected and composed screw thread pair with Z3 male thread is blind threaded; Described Y3 axle slide plate 7 has Y3 male thread blind hole (not shown), one end of described Y3 axial filament bar 9 is stretched into Y3 male thread blind hole and is connected and composed screw thread pair with Y3 male thread is blind threaded, remaining part is all identical with embodiment one structure, will not describe in detail herein.
Embodiment five:
The present embodiment is substantially identical with the structure of embodiment two, difference is X3 axle slide plate 1 to have X3 male thread blind hole (not shown), and one end of described X3 axial filament bar 3 to be stretched in X3 male thread blind hole and connected and composed screw thread pair with X3 male thread is blind threaded; Described Z3 axle slide plate 4 has Z3 male thread blind hole (not shown), one end of described Z3 axial filament bar 6 to be stretched in Z3 male thread blind hole and is connected and composed screw thread pair with Z3 male thread is blind threaded; Described cutter tower has Y3 male thread blind hole (not shown), one end of described Y3 axial filament bar 9 is stretched into Y3 male thread blind hole and is connected and composed screw thread pair with Y3 male thread is blind threaded, remaining part is all identical with embodiment two structure, will not describe in detail herein.
Embodiment six:
The present embodiment is substantially identical with the structure of embodiment three, difference is X3 axle slide plate 1 to have X3 male thread blind hole (not shown), and one end of described X3 axial filament bar 3 to be stretched in X3 male thread blind hole and connected and composed screw thread pair with X3 male thread is blind threaded; Described Z3 axle slide plate 4 has Z3 male thread blind hole (not shown), one end of described Z3 axial filament bar 6 to be stretched in Z3 male thread blind hole and is connected and composed screw thread pair with Z3 male thread is blind threaded; Described Y3 axle slide plate has Y3 male thread blind hole (not shown), one end of described Y3 axial filament bar 9 is stretched into Y3 male thread blind hole and is connected and composed screw thread pair with Y3 male thread is blind threaded, remaining part is all identical with embodiment three structure, will not describe in detail herein.
The embodiment (embodiment four, embodiment five and embodiment six) in above-mentioned open-blind hole can do some equivalent improvement, as X3 male thread blind hole, Z3 male thread blind hole and Y3 male thread blind hole make unthreaded hole, and nut etc. is set accordingly on X3 axle slide plate, Z3 axle slide plate and tool fitting, connect with nut and wire rod thread and realize corresponding motion etc.
As in figs. 3 and 11, when the utility model be applied to existing three axles walk on core type turn-milling machine tool time, six axles can be formed and walk core type turn-milling machine tool.Application mode is the left side or the right side that the 3rd Zhou Zu mechanism are arranged in positive axis axle group along the X-direction of positive axis axle group.Now, original Y1 axle slide plate installs a blade row, a side milling, No. two blade rows, installation end milling mechanism, No. two side milling mechanisms, No. three blade rows on the Y3 axle slide plate in the 3rd newly-increased Zhou Zu mechanism.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.So, positive axis axle group realizes moving back and forth of X/Z/Y tri-direction by X1 axle group motor, Z1 axle group motor, each axle group of Y1 axle group driven by motor respectively, to realize in positive axis axle group cutter at X/Y/Z tri-direction flexibly machining workpieces; 3rd axle group realizes moving back and forth of X/Z/Y tri-direction by X3 axle group motor, Z3 axle group motor, each axle group of Y3 axle group driven by motor respectively, to realize in positive axis axle group cutter at X/Y/Z tri-direction flexibly machining workpieces, now, positive axis axle group and the 3rd axle group are independently of one another, non-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.
As shown in Figure 4, when the utility model be applied to existing four axles walk on core type turn-milling machine tool time, seven axles can be formed and walk core type turn-milling machine tool.Application mode is the left side or the right side that the 3rd Zhou Zu mechanism are arranged in positive axis axle group along the X-direction of positive axis axle group, the countershaft group be made up of countershaft Z2 is still arranged on the opposite of positive axis axle group along the Z-direction of positive axis axle group, to solve the problem that Workpiece shaping all cannot realize at positive axis.
As shown in Figure 5 and Figure 6, when the utility model be applied to existing five axles walk on core type turn-milling machine tool time, eight axles can be formed and walk core type turn-milling machine tool.Application mode is the left side or the right side that the 3rd axle group are arranged in positive axis axle group along the X-direction of positive axis axle group, the countershaft group be made up of Z2 axle group, X2 axle is still arranged on the opposite of positive axis axle group along the Z-direction of positive axis axle group, to solve the problem that Workpiece shaping all cannot realize at positive axis further.
As shown in Figure 7 and Figure 8, when the utility model be applied to existing six axles walk on core type turn-milling machine tool time, nine axles can be formed and walk core type turn-milling machine tool.Application mode is the left side or the right side that the 3rd axle group are arranged in positive axis axle group along the X-direction of positive axis axle group, still be arranged on the opposite of positive axis axle group by the countershaft group of Z2 axle group, X2 axle group, Y2 axle group along the Z-direction of positive axis axle group, further can solve the problem that Workpiece shaping all cannot realize at positive axis like this.
As shown in Figure 9 and Figure 10, walk on the basis of core type turn-milling machine tool at nine above-mentioned axles, then add a Y4 axle group, ten axles can be formed and walk core type turn-milling machine tool, further can solve the problem that Workpiece shaping all cannot realize at positive axis like this.
In addition to the implementation, the utility model can also have other embodiments, as line rail of the present utility model is transformed into hard rail; Or on slide plate, drive dovetail groove, cancel slide block simultaneously, utilize the slip of the practical slide plate of dovetail groove; Or motor and nut location are exchanged, nut is fixed on lathe bed, motor to be arranged on slide plate and to move together with slide plate; Or line rail is transformed to the set-up mode of inclination by the set-up mode of level and setting; Or various cutter is changed into and is obliquely installed or is horizontally disposed with.The technical scheme of the above-mentioned equivalent replacement of all employings or equivalent transformation, all drops in protection domain of the present utility model.
The part that the utility model does not relate to is all same as the prior art or adopt prior art to be realized.
Claims (10)
1. walk a 3rd Zhou Zu mechanism on core type turn-milling machine tool, it is characterized in that: be made up of X3 axle group, Z3 axle group and Y3 axle group;
Described X3 axle group comprises X3 axle slide plate (1), X3 spindle motor (2) and X3 axial filament bar (3), described X3 axle slide plate (1) is slidably mounted on bed piece, described X3 axial filament bar (3) is threaded with X3 axle slide plate (1), and one end of described X3 axial filament bar (3) is connected with the power transmission shaft of X3 spindle motor (2);
Described Z3 axle group comprises Z3 axle slide plate (4), Z3 spindle motor (5) and Z3 axial filament bar (6), described Z3 axle slide plate (4) is slidably mounted on X3 axle slide plate (1), described Z3 axial filament bar (6) is threaded with Z3 axle slide plate (4), and one end of described Z3 axial filament bar (6) is connected with the power transmission shaft of Z3 spindle motor (5);
Described Y3 axle group comprises tool fitting (7), Y3 spindle motor (8) and Y3 axial filament bar (9), described tool fitting (7) is slidably mounted on Z3 axle slide plate (4), described Y3 axial filament bar (9) is threaded with tool fitting (7), and one end of described Y3 axial filament bar (9) is connected with the power transmission shaft of Y3 spindle motor (8).
2. according to claim 1 walk the 3rd Zhou Zu mechanism on core type turn-milling machine tool, it is characterized in that: described tool fitting (7) is Y3 axle slide plate.
3. according to claim 1 walk the 3rd Zhou Zu mechanism on core type turn-milling machine tool, it is characterized in that: described tool fitting (7) is cutter tower.
4. according to claim 1 walk the 3rd Zhou Zu mechanism on core type turn-milling machine tool, it is characterized in that: described tool fitting (7) is made up of Y3 axle slide plate and cutter tower, described Y3 axle slide plate slides is arranged on Z3 axle slide plate (4) and goes up and be threaded with Y3 axial filament bar (9), and described cutter tower is arranged on Y3 axle slide plate.
5. the 3rd Zhou Zu mechanism walked on core type turn-milling machine tool according to Claims 2 or 3 or 4, it is characterized in that: described X3 axial filament bar (3) is threaded with X3 axle slide plate (1), X3 axial filament bar (3) stretches into and passes X3 axle slide plate (1);
Described Z3 axial filament bar (6) is threaded with Z3 axle slide plate (4), and Z3 axial filament bar (6) stretches into and passes Z3 axle slide plate (4);
Described Y3 axial filament bar (9) is threaded with tool fitting (7), and described Y3 axial filament bar (9) stretches into and passes tool fitting (7).
6. the 3rd Zhou Zu mechanism walked on core type turn-milling machine tool according to Claims 2 or 3 or 4, it is characterized in that: described X3 axle slide plate (1) has X3 male thread blind hole, one end of described X3 axial filament bar (3) to be stretched in X3 male thread blind hole and is connected with X3 male thread is blind threaded;
Described Z3 axle slide plate (4) has Z3 male thread blind hole, and one end of described Z3 axial filament bar (6) to be stretched in Z3 male thread blind hole and is connected with Z3 male thread is blind threaded;
Described tool fitting (7) has Y3 male thread blind hole, and one end of described Y3 axial filament bar (9) is stretched into Y3 male thread blind hole and is connected with Y3 male thread is blind threaded.
7. according to claim 5 walk the 3rd Zhou Zu mechanism on core type turn-milling machine tool, it is characterized in that:
Described X3 axle group also comprises the sliding pair be made up of X3 axis rail (10) and X3 axle slide block (11), described X3 axis rail (10) is arranged on bed piece, and X3 axle slide block (11) is arranged on X3 axle slide plate (1);
Described Z3 axle group also comprises the sliding pair be made up of Z3 axis rail (12) and Z3 axle slide block (13), described Z3 axis rail (12) is arranged on X3 axle slide plate (1), and Z3 axle slide block (13) is arranged on Z3 axle slide plate (4);
Described Y3 axle group also comprises the sliding pair be made up of Y3 axis rail (14) and Y3 axle slide block (15), described Y3 line rail (14) is arranged on tool fitting (7), and Y3 axle slide block (15) is arranged on Z3 axle slide plate (4).
8. according to claim 7 walk the 3rd Zhou Zu mechanism on core type turn-milling machine tool, it is characterized in that:
Described X3 axle group also comprises X3 axle shaft coupling (16) and the X3 spindle motor seat (17) for installing X3 spindle motor (2), described X3 spindle motor seat (17) is fixed on bed piece, it is built with X3 axle bearing, and one end of described X3 axial filament bar (3) is also connected with the power transmission shaft of X3 spindle motor (2) by X3 axle shaft coupling (16) through X3 axle bearing;
Described Z3 axle group also comprises Z3 axle shaft coupling (18) and the Z3 spindle motor seat (19) for installing Z3 spindle motor (5), described Z3 spindle motor seat (19) is fixed on one end of X3 axle slide plate (1), it is built with Z3 axle bearing, and one end of described Z3 axial filament bar (6) is also connected with the power transmission shaft of Z3 spindle motor (5) by Z3 axle shaft coupling (18) through Z3 axle bearing;
Described Y3 axle group also comprises Y3 axle shaft coupling (20) and the Y3 spindle motor seat (21) for installing Y3 spindle motor (8), described Y3 spindle motor seat (21) is fixed on the top of Z3 axle slide plate (4), it is built with Y3 axle bearing, and one end of described Y3 axial filament bar (9) is also connected with the power transmission shaft of Y3 spindle motor (8) by Y3 axle shaft coupling (20) through Y3 axle bearing.
9. according to claim 5 walk the 3rd Zhou Zu mechanism on core type turn-milling machine tool, it is characterized in that:
Described X3 axle group also comprises the X3 spindle nut matched with X3 axial filament bar (3), described X3 spindle nut is arranged on X3 axle slide plate (1), described X3 axial filament bar (3) is through X3 spindle nut, and X3 axle slide plate (1) is realized and being threaded of X3 axial filament bar (3) by X3 spindle nut;
Described Z3 axle group also comprises the Z3 spindle nut matched with Z3 axial filament bar (6), described Z3 spindle nut is arranged on Z3 axle slide plate (4), described Z3 axial filament bar (6) is through Z3 spindle nut, and Z3 axial filament bar (6) is realized and being threaded of Z3 axial filament bar (6) by Z3 spindle nut;
Described Y3 axle group also comprises the Y3 spindle nut matched with Y3 axial filament bar (9), described Y3 spindle nut is arranged on tool fitting (7), described Y3 axial filament bar (9) is through Y3 spindle nut, and Y3 axial filament bar (9) is realized and being threaded of Y3 axial filament bar (7) by Y3 spindle nut.
10. adopt the numerical control of the 3rd Zhou Zu mechanism described in any one of claim 1 to 9 to walk core type turn-milling machine tool, it is characterized in that: comprise the positive axis axle group become by X1 axle group, Y1 axle group, Z1 axial fabric, the 3rd axle group is arranged in left side or the right side of positive axis axle group along the X-direction of positive axis axle group.
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| CN201520322281.2U CN204686449U (en) | 2015-01-23 | 2015-05-18 | Walk the 3rd Zhou Zu mechanism on core type turn-milling machine tool |
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| CN201520322281.2U CN204686449U (en) | 2015-01-23 | 2015-05-18 | Walk the 3rd Zhou Zu mechanism on core type turn-milling machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889752A (en) * | 2015-01-23 | 2015-09-09 | 南京建克机械有限公司 | Third axis group mechanism on movable turning-milling machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889752A (en) * | 2015-01-23 | 2015-09-09 | 南京建克机械有限公司 | Third axis group mechanism on movable turning-milling machine tool |
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