CN115229503A

CN115229503A - Intelligent numerical control machine tool equipment for turning and milling combined machining multi-axis milling machining

Info

Publication number: CN115229503A
Application number: CN202210807552.8A
Authority: CN
Inventors: 苏昭荣; 孔艳超
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-10-25

Abstract

The invention relates to the technical field of turning and milling combined machining equipment, and particularly discloses intelligent numerical control machine tool equipment for multi-axis milling of turning and milling combined machining, which comprises a fixed supporting mechanism, a workpiece fixed rotating mechanism, a moving mechanism, a cutter head rotating mechanism, a cutter head cutting mechanism, a cutter head storage mechanism and a control mechanism, wherein the fixed supporting mechanism consists of a machine tool horizontal sliding supporting component and a gantry supporting component; according to the invention, the whole machine adopts a gantry supporting structure, and meanwhile, an adjustable workpiece fixing and rotating mechanism is adopted, so that the support of the whole machine is more stable, the moving distance and the rotating angle of the cutter head and the processing space of the cutter head are greatly increased, and the processing size range of parts is improved; a plurality of controllable points are synchronously controlled through the touch screen, automatic intelligent processing is realized through reasonable programming, the controllable points of the whole machine are increased, and the automatic processing program can be flexibly selected.

Description

Intelligent numerical control machine tool equipment for turning and milling combined machining multi-axis milling machining

Technical Field

The invention relates to the technical field of turning and milling combined machining equipment, in particular to intelligent numerical control machine tool equipment for turning and milling combined machining multi-axis milling.

Background

Turning and milling combined machining is a novel machining technology, mainly aims at workpieces needing turning and milling simultaneously, integrates two machining modes into one clamping for machining, reduces accumulated errors caused by repeated positioning, improves machining precision, and improves machining efficiency to a certain extent.

Example 1: the invention discloses a five-axis five-linkage inverted turning and milling composite processing device with the publication number of CN102126134B, which adopts a structure that a sliding plate is arranged on an X-direction linear guide rail arranged in the horizontal direction of a lathe bed, and the sliding plate is driven by a servo motor to realize high-speed left-right movement; a saddle and a counterweight structure are arranged on a Y-direction linear guide rail of the sliding plate, and the sliding plate can move back and forth at high speed under the drive of a servo motor; the single-shaft swinging head unit comprising the inverted electric main shaft unit and the index plate moves up and down along a Z-direction linear guide rail arranged in the vertical direction of the saddle; the power tool turret is arranged at the left lower side of the lathe bed, and the axial and radial power tool holders are driven by a power tool turret motor to realize the rotation of a tool so as to finish milling processing; the main shaft swings along with the dividing plate, and has the function of a B shaft; the main shaft can rotate at a high speed, has a C-axis function, is matched with X, Y, Z three-axis feeding, and finally completes five-axis five-linkage turn-milling composite processing;

example 2: also, for example, a turning and milling combined machine tool disclosed in patent No. CN106181382a includes a frame, a rotary table, a milling head device, a milling cutter holder, a turning cutter holder, and a clamp assembly. The rotary table comprises a fixed seat, a rotary table and a torque motor, the fixed seat is arranged on the rack, and the rotary table is rotatably arranged at the upper end of the fixed seat and used for mounting a workpiece; the milling head device comprises a main shaft box arranged on the frame, a shell fixed on the main shaft box, a shaft core rotatably arranged in the shell and a power source arranged in the main shaft box and used for driving the shaft core to rotate; the clamp assembly comprises a positioning pin, a positioning plate and a plurality of top assemblies; the positioning plate is used for being detachably fixed with a workpiece, one side of the positioning plate is provided with a pin hole and a blind rivet, and the blind rivet is used for being inserted into a first positioning hole of the turntable; the invention can realize various processing modes and meet various processing requirements

As above two inventions, in the prior art, the processing requirements of a certain workpiece can be met to a certain extent, but there are still many limitations, so that the improvement of the first one is needed:

1. in the prior art, as in example 1, the cutter head moving frame adopts single-side support, so that the support strength is not high enough, when the turning radius of a machined part is large and the distance of a machined surface on the machined part is long, the cutter head extends to a certain length during machining, the toughness of the whole cutter head is reduced, the accumulated machining error is improved, and the fixed end of a workpiece is fixed in height, so that the range of the turning radius of the machined part can not be adjusted, and the machining range of a machine tool is limited to a certain extent.

2. In the prior art, as in the example 2, the degree of automation of the processing is poor, the number of parts capable of being synchronously regulated and controlled is small, the selection range which can be set by the processing procedure is small for batch workpiece production, and the overall control is not flexible enough.

Disclosure of Invention

The invention aims to provide intelligent numerical control machine tool equipment for turning and milling combined machining multi-axis milling machining, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an intelligent numerical control machine tool equipment for turning, milling and combined machining multi-axis milling comprises a fixed supporting mechanism, a workpiece fixed rotating mechanism arranged at one end of the fixed supporting mechanism, a moving mechanism arranged on the side face of the fixed supporting mechanism, a cutter disc rotating mechanism arranged on the side face of the moving mechanism, a cutter disc cutting mechanism arranged at the lower end of the rotating mechanism, a cutter disc storage mechanism arranged at the left end of the fixed supporting mechanism and a control mechanism arranged at the right end of the fixed supporting mechanism, wherein the fixed supporting mechanism is composed of a machine tool horizontal sliding supporting component and gantry supporting components arranged at the two sides of the middle of the machine tool horizontal sliding supporting component, the workpiece fixed rotating mechanism is composed of a lifting supporting base fixedly arranged on the upper end face of the machine tool horizontal sliding supporting component and a fixed rotating component fixedly arranged at the upper end of the lifting supporting base, the moving mechanism is composed of vertical sliding components fixedly arranged at the left and right sides of the front end face of the gantry supporting component and a horizontal sliding component in sliding fit with the side face of the vertical sliding component, and the cutter disc rotating mechanism is composed of a first-stage rotating component, a second-stage rotating component arranged at the side face of the first-stage rotating component and a third-stage rotating component.

Preferably, the cutter head cutting mechanism comprises a motor mounting seat V arranged at the upper end of the three-level rotating assembly, a cutting motor fixedly mounted at the upper end of the motor mounting seat V, and a mounting cutter head fixedly connected to a main shaft of the cutting motor, the cutter head storage mechanism comprises a cutter head bottom supporting seat arranged on the left side surface of the horizontal sliding supporting assembly of the machine tool and a storage cutter head fixedly mounted at the upper end of the cutter head bottom supporting seat, storage grooves are uniformly formed in the upper end of the storage cutter head, the control mechanism comprises a control console fixedly mounted on the right side surface of the horizontal sliding supporting assembly of the machine tool and a touch screen fixedly mounted at the upper end of the control console, a machine tool base is arranged at the lower end of the horizontal sliding supporting assembly of the machine tool, a sliding table top is slidably arranged at the upper end of the machine tool base, a workbench driving motor is fixedly mounted at the right side of the machine tool base, a workbench driving screw rod is fixedly mounted at the lower end of the sliding table top, a worm sleeve is screwed on the workbench driving screw rod, a worm wheel meshed with a gantry is fixedly connected to the main shaft of the driving motor, and a lateral strut of a vertical structure is fixedly connected to the left and right ends of the machine tool base, and a horizontal cross beam is connected to the lateral strut.

Preferably, the lower extreme of lift support base is equipped with the base mounting panel, and base mounting panel fixed mounting is on sliding table surface's up end, the fixed lifting cylinder that is equipped with in upper end of base mounting panel, the lower extreme of fixed rotating assembly is equipped with the chuck supporting seat, and chuck supporting seat fixed mounting is in the up end department of lifting cylinder piston rod, the side fixed mounting of chuck supporting seat has chuck rotation driving motor, on chuck rotation driving motor's the main shaft and the fixed swivel chuck that has cup jointed at the opposite side of chuck supporting seat.

Preferably, the left and right sides symmetry of the subassembly that slides perpendicularly is equipped with perpendicular guide rail, and perpendicular guide rail fixed mounting is on the preceding terminal surface of collateral branch pillar, perpendicular guide rail's both ends and perpendicular fixedly connected with screw rod supporting seat I on the preceding terminal surface of collateral branch pillar, the centre of screw rod supporting seat I has cup jointed perpendicular drive screw, the side fixed mounting of screw rod supporting seat I has perpendicular driving motor, the shaft coupling looks fixed connection is passed through with perpendicular drive screw's axle head to the main shaft of perpendicular driving motor, the side sliding fit of perpendicular guide rail has the seat that slides perpendicularly, and the lower extreme and the perpendicular drive screw looks spiro union of the seat that slides perpendicularly.

Preferably, the upper and lower both ends of horizontal slip subassembly are equipped with two horizontal guide rails, and horizontal guide rail longitudinal symmetry installs on the outside terminal surface of the seat that slides perpendicularly, horizontal guide rail's both ends and perpendicular fixedly connected with screw rod supporting seat II on the outside terminal surface of the seat that slides perpendicularly, horizontal drive screw has been cup jointed in the centre of screw rod supporting seat II, screw rod supporting seat II's side fixed mounting has motor mount pad I, and fixed mounting has horizontal drive motor on motor mount pad I's terminal surface, horizontal drive motor's main shaft passes through shaft coupling looks fixed connection with horizontal drive screw's axle head, horizontal guide rail's side cunning is furnished with horizontal slip seat, and horizontal slip seat's bottom and horizontal drive screw looks spiro union.

Preferably, the bottom of one-level rotating assembly is equipped with rotating support seat I, and rotating support seat I fixed mounting is on the outside terminal surface of the horizontal seat that slides, one side fixed mounting of rotating support seat I has motor mount pad II, motor mount pad II's tip fixed mounting has rotating electrical machines I, rotating support seat I's opposite side fixed mounting has carousel I, carousel I's tip is equipped with rotation angle seat I, rotation angle seat I's side is equipped with cup joints mutually and wears the pivot I who joins in marriage mutually with carousel I, pivot I's axle head passes through shaft coupling looks fixed connection with rotating electrical machines I's main shaft.

Preferably, the centre of second grade rotating assembly is equipped with motor mount pad III, and motor mount pad III fixed mounting is in the upper end of rotation angle seat I, motor mount pad III's upper end fixed mounting has rotating electrical machines II, second grade rotating assembly's lower extreme is equipped with carousel II, and carousel II fixed mounting is at the lower extreme of rotation angle seat I, carousel II's lower extreme is equipped with rotation angle seat II, rotation angle seat II's upper end is equipped with pivot II, pivot II cup joints mutually with carousel II and wears to join in marriage mutually with rotation angle seat I, pivot II's axle head passes through shaft coupling looks fixed connection with rotating electrical machines II's main shaft.

Preferably, the centre of tertiary rotating assembly is equipped with motor mount pad IV, motor mount pad IV fixed mounting is at the left end of rotation angle seat II, and fixed mounting has rotating electrical machines III on motor mount pad IV's terminal surface, tertiary rotating assembly's right-hand member is equipped with carousel III, and carousel III fixed mounting is at the right-hand member of rotation angle seat II, the tip of carousel III is equipped with rotation angle seat III, the side of rotation angle seat III is equipped with pivot III, pivot III cup joints mutually with carousel III and wears to join in marriage mutually with rotation angle seat II, the axle head of pivot III passes through shaft coupling looks fixed connection with rotating electrical machines III's main shaft.

Preferably, the motor mounting seat V is fixedly mounted at the upper end of the rotating angle seat III, and a main shaft of the cutting motor penetrates through the rotating angle seat III and is fixedly matched with the mounting cutter head at the other end of the rotating angle seat III.

Preferably, the touch screen is electrically connected with the workbench driving motor, the lifting cylinder, the chuck rotation driving motor, the vertical driving motor, the horizontal driving motor, the rotating motor I, the rotating motor II, the rotating motor III and the cutting motor respectively.

Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:

1. according to the invention, the upper end cutter head of the whole machine is moved by adopting a gantry supporting structure, and meanwhile, the adjustable workpiece fixing and rotating mechanism is adopted, so that the whole machine is more stably supported, meanwhile, the moving distance, the rotating angle and the machining space of the cutter head are greatly increased, and the machining size range of parts is improved.

2. In the invention, a touch screen is adopted to synchronously control a plurality of pairs of worktable driving motors, lifting cylinders, chuck rotating driving motors, vertical driving motors, horizontal driving motors, rotating motors I, rotating motors II, rotating motors III and cutting motors, and through reasonable programming, automatic intelligent processing is realized, the controllable points of the whole machine are increased, and the automatic processing program can be selected more flexibly.

Drawings

FIG. 1 is an isometric view of the overall structure of the present invention;

FIG. 2 is an isometric front view of the overall construction of the present invention;

FIG. 3 is a sectional view taken along line B-B of FIG. 2;

FIG. 4 is a left side view of the overall construction of the present invention;

FIG. 5 is a top view of the overall structure of the present invention;

FIG. 6 is a cross-sectional view taken along line D-D of FIG. 5;

fig. 7 is an enlarged view of a portion of the structure at E in fig. 6.

In the figure: 1. a machine tool horizontal sliding support component; 2. a gantry support assembly; 3. a lifting support base; 4. a fixed rotating assembly; 5. a vertical sliding component; 6. a horizontal sliding component; 7. a primary rotating assembly; 8. a secondary rotating assembly; 9. a tertiary rotating assembly; 10. a motor mounting seat V; 11. cutting the motor; 12. installing a cutter head; 13. a supporting seat is arranged at the bottom of the cutter head; 14. storing the cutter head; 15. a console; 16. a touch screen; 101. a bed base; 102. sliding the table top; 103. a table driving motor; 201. side support columns; 202. a horizontal cross beam; 301. a base mounting plate; 302. a lift cylinder; 401. a chuck supporting seat; 402. a chuck rotation driving motor; 403. rotating the chuck; 501. a vertical guide rail; 502. a vertical drive screw; 503. a screw rod supporting seat I; 504. a vertical drive motor; 505. a vertical sliding seat; 601. a horizontal guide rail; 602. a horizontal drive screw; 603. a screw rod supporting seat II; 604. a motor mounting seat I; 605. a horizontal driving motor; 606. a horizontal sliding seat; 701. rotating the support base I; 702. a motor mounting seat II; 703. a rotating electric machine I; 704. a turntable I; 705. rotating the angle seat I; 706. a rotating shaft I; 801. a motor mounting seat III; 802. a rotating electric machine II; 803. a turntable II; 804. rotating the angle seat II; 805. a rotating shaft II; 901. a motor mounting seat IV; 902. a rotating electric machine III; 903. a turntable III; 904. rotating the angle seat III; 905. a rotating shaft III; 1401. and (7) a storage tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: an intelligent numerical control machine tool equipment for turning, milling and combined machining multi-axis milling comprises a fixed supporting mechanism, a workpiece fixed rotating mechanism arranged at one end of the fixed supporting mechanism, a moving mechanism arranged on the side surface of the fixed supporting mechanism, a cutter head rotating mechanism arranged on the side surface of the moving mechanism, a cutter head cutting mechanism arranged at the lower end of the rotating mechanism, a cutter head storage mechanism arranged at the left end of the fixed supporting mechanism and a control mechanism arranged at the right end of the fixed supporting mechanism, wherein the fixed supporting mechanism is composed of a machine tool horizontal sliding supporting component 1 and gantry supporting components 2 arranged at two sides of the middle of the machine tool horizontal sliding supporting component 1, and the workpiece fixed rotating mechanism is composed of a lifting supporting base 3 fixedly arranged on the upper end surface of the machine tool horizontal sliding supporting component 1 and a fixed rotating component 4 fixedly arranged at the upper end of the lifting supporting base 3;

the moving mechanism is composed of vertical sliding assemblies 5 fixedly arranged on the left side and the right side of the front end surface of the gantry supporting assembly 2 and horizontal sliding assemblies 6 matched with the side surfaces of the vertical sliding assemblies 5 in a sliding mode, wherein the vertical sliding assemblies 5 provide cutter disc movement in the vertical direction for the whole machine, the horizontal sliding assemblies 6 provide horizontal and transverse cutter disc movement for the whole machine, and the machine tool horizontal sliding supporting assembly 1 provides bottom support for a workpiece and longitudinal relative movement with the cutter disc;

the cutter head rotating mechanism is composed of a first-stage rotating assembly 7 fixedly mounted on the front end face of the horizontal sliding assembly 6, a second-stage rotating assembly 8 arranged on the side face of the first-stage rotating assembly 7 and a third-stage rotating assembly 9 arranged on the side face of the second-stage rotating assembly 8, wherein the first-stage rotating assembly 7 enables a cutter head to rotate in the transverse direction of an X axis, the second-stage rotating assembly 8 enables a cutter head to rotate in the vertical direction of a Z axis, the third-stage rotating assembly 9 enables the cutter head to rotate in the longitudinal direction of a Y axis, the three axes are linked with the vertical sliding assembly 5 and the horizontal sliding assembly 6 to form five-axis linkage operation, and in the five-axis linkage operation, the rotating space and the moving space of the cutter head are greatly increased, so that great convenience is provided for the turning and milling composite processing of large parts;

the cutter head cutting mechanism is composed of a motor mounting seat V10 arranged at the upper end of a three-stage rotating assembly 9, a cutting motor 10 fixedly mounted at the upper end of the motor mounting seat V10 and a mounting cutter head 12 fixedly connected to a main shaft of the cutting motor 10, wherein the three-stage rotating assembly 9, the motor mounting seat V10 and the cutting motor 10 in the cutter head cutting mechanism are double-group, synchronous processing of a processing surface close to the surface of a workpiece can be realized, processing actions of two processing parts can be simultaneously completed, the processing efficiency is improved, further the same cutter can be mounted at the two groups of cutting motors 10, in an easily-worn procedure, the two cutter heads can be rapidly switched, long-time cutter changing actions are avoided, the cutter changing time is reduced, and the processing efficiency is further improved;

the cutter head storage mechanism is composed of a cutter head bottom supporting seat 13 arranged on the left side face of the machine tool horizontal sliding supporting assembly 1 and a storage cutter head 14 fixedly installed at the upper end of the cutter head bottom supporting seat 13, storage grooves 1401 are uniformly distributed at the upper end of the storage cutter head 14, the storage cutter head 14 is mainly used for storing cutters for turning and milling, the storage grooves 1401 are conical surfaces, the conical surface cutter handle of the cutter can be guided into the storage grooves more conveniently, and the cutter storage safety is improved;

the control mechanism is composed of a control console 15 fixedly arranged on the right side surface of the horizontal sliding support component 1 of the machine tool and a touch screen 16 fixedly arranged at the upper end of the control console 15, wherein the touch screen 16 can be an industrial touch screen integrated machine, all servo motors in the whole machine can be effectively programmed and controlled through the touch screen 16, and in large-batch processing, one-time programming and circular processing can be carried out, so that the whole machine has automatic and intelligent processing capability;

the lower end of the machine tool horizontal sliding support assembly 1 is provided with a machine tool base 101, the upper end of the machine tool base 101 is provided with a sliding working table 102 in a sliding manner, the right side of the machine tool base 101 is fixedly provided with a working table driving motor 103, the lower end of the sliding working table 102 is fixedly sleeved with a working table transmission screw rod, a worm sleeve is screwed on the working table transmission screw rod, a main shaft of the working table driving motor 103 is fixedly connected with a worm wheel which is meshed with the worm sleeve for transmission, and the sliding working table 102 can be driven by the working table driving motor 103 to horizontally move on the machine tool base 101 along the longitudinal direction;

gantry supporting component 2 is fixed at the left and right ends of lathe bed base 101 and is equipped with vertical column structure's side brace 201, and at the horizontal fixedly connected with horizontal beam 202 of the centre of side brace 201, side brace 201 provides vertical support for perpendicular subassembly 5 that slides, and horizontal beam 202 provides horizontal support for horizontal subassembly 6 that slides.

Further, the lower extreme of lift support base 3 is equipped with base mounting panel 301, and base mounting panel 301 fixed mounting is on the up end of sliding table surface 102, the fixed lift cylinder 302 that is equipped with in upper end of base mounting panel 301, the lower extreme of 4 of fixed rotating assembly is equipped with chuck supporting seat 401, and chuck supporting seat 401 fixed mounting is in the up end department of lift cylinder 302 piston rod, the side fixed mounting of chuck supporting seat 401 has chuck rotation driving motor 402, chuck rotation driving motor 402 is last and the fixed cover of the opposite side at chuck supporting seat 401 has rotating chuck 403, here, through the lift of lift cylinder 302, the radius distance of adjustable rotating chuck 403 center to sliding table surface 102 up end, and then the installation radius of the mountable work piece on the adjustable rotating chuck 403, the workable size range of improvement work piece.

Further, the vertical guide rails 501 are symmetrically arranged on the left side and the right side of the vertical sliding component 5, the vertical guide rails 501 are fixedly installed on the front end face of the side support column 201, the two ends of the vertical guide rails 501 are vertically and fixedly connected with screw support seats I503 on the front end face of the side support column 201, the middle of each screw support seat I503 is sleeved with a vertical transmission screw 502, the side face of each screw support seat I503 is fixedly provided with a vertical driving motor 504, the main shaft of each vertical driving motor 504 is fixedly connected with the shaft end of the corresponding vertical transmission screw 502 through a shaft coupling, the side face of each vertical guide rail 501 is slidably provided with a vertical sliding seat 505, the lower end of each vertical sliding seat 505 is in threaded connection with the corresponding vertical transmission screw 502, and the vertical transmission screw 502 is driven by the vertical driving motor 504 to drive the vertical transmission screw 502 to drive the vertical sliding seat 505 to move in the vertical direction.

Further, two horizontal guide rails 601 are arranged at the upper end and the lower end of the horizontal sliding assembly 6, the horizontal guide rails 601 are symmetrically arranged on the outer end face of the vertical sliding seat 505 in the up-down direction, screw supporting seats II 603 are fixedly connected to the two ends of the horizontal guide rails 601 on the outer end face of the vertical sliding seat 505 in the vertical direction, a horizontal transmission screw 602 is sleeved in the middle of each screw supporting seat II 603, a motor mounting seat I604 is fixedly mounted on the side face of each screw supporting seat II 603, a horizontal driving motor 605 is fixedly mounted on the end face of each motor mounting seat I604, a main shaft of each horizontal driving motor 605 is fixedly connected with the shaft end of each horizontal transmission screw 602 through a coupler, a horizontal sliding seat 606 is slidably arranged on the side face of each horizontal guide rail 601, the bottom of each horizontal sliding seat 606 is in threaded connection with the horizontal transmission screw 602, and the horizontal transmission screw 602 is driven by the horizontal driving motor 605 to drive the horizontal sliding seats 606 to displace along the horizontal transverse direction.

Further, a rotating support seat I701 is arranged at the bottom of the first-stage rotating assembly 7, the rotating support seat I701 is fixedly installed on the outer side end face of the horizontal sliding seat 606, a motor installation seat II 702 is fixedly installed on one side of the rotating support seat I701, a rotating motor I703 is fixedly installed at the end of the motor installation seat II 702, a rotating disk I704 is fixedly installed on the other side of the rotating support seat I701, a rotating angle seat I705 is arranged at the end of the rotating disk I704, a rotating shaft I706 which is sleeved with the rotating disk I704 and penetrates through the motor installation seat II 702 is arranged on the side face of the rotating angle seat I705, the shaft end of the rotating shaft I706 is fixedly connected with the main shaft of the rotating motor I703 through a coupling, angle size marks are evenly distributed on the outer circle of the rotating disk I704, when the rotating motor I703 drives the rotating shaft I706 to control the rotating angle seat I705, the second-stage rotating assembly 8, the third-stage rotating assembly 9, the motor installation seat V10, the cutting motor 10 and the installation cutter head 12 rotate around the X axis, so that the machining angle of the workpiece relative to the front end of the workpiece of the installation cutter head 403 is changed.

Further, a motor mounting seat III 801 is arranged in the middle of the second-stage rotating assembly 8, the motor mounting seat III 801 is fixedly mounted at the upper end of a rotating angle seat I705, a rotating motor II 802 is fixedly mounted at the upper end of the motor mounting seat III 801, a rotating disk II 803 is arranged at the lower end of the second-stage rotating assembly 8, the rotating disk II 803 is fixedly mounted at the lower end of the rotating angle seat I705, a rotating angle seat II 804 is arranged at the lower end of the rotating disk II 803, a rotating shaft II 805 is arranged at the upper end of the rotating angle seat II 804, the rotating shaft II 805 is sleeved with the rotating disk II 803 and is matched with the rotating angle seat I805 in a penetrating manner, a shaft end of the rotating shaft II is fixedly connected with a main shaft of the rotating motor II 802 through a coupling, when the rotating motor II 802 drives the rotating shaft II 805 to control the rotating angle seat II 804 to rotate, the third-stage rotating assembly 9, the motor mounting seat V10, the cutting motor 10 and the mounting cutter 12 rotate around the Z-axis vertical direction together, and further the machining angle of the front end clamping piece of the lower end of the mounting cutter 12 relative to the front end clamping piece 403 is changed.

Further, a motor mounting seat IV 901 is arranged in the middle of the third-stage rotating assembly 9, the motor mounting seat IV 901 is fixedly mounted at the left end of the rotating angle seat II 804, a rotating motor III 902 is fixedly mounted on the end face of the motor mounting seat IV 901, the right end of the third-stage rotating assembly 9 is provided with a turntable III 903, the turntable III 903 is fixedly mounted at the right end of the rotating angle seat II 804, the end of the turntable III 903 is provided with a rotating angle seat III 904, a rotating shaft III 905 is arranged on the side face of the rotating angle seat III 904, the rotating shaft III 905 is sleeved with the turntable III 903 and is matched with the rotating angle seat II 804, the shaft end of the rotating shaft III 905 is fixedly connected with the main shaft of the rotating motor III 902 through a coupling, the rotating motor III 902 drives the rotating shaft III 905 to control the rotating angle seat III 904 to rotate, the motor mounting seat V10, the cutting motor 10 and the mounting cutter disc 12 rotate together around the longitudinal direction of the Y shaft, and further the machining angle of the lower end tool bit of the mounting chuck 12 relative to the front end clamping piece of the rotating chuck 403 is changed.

Further, the motor mounting seat V10 is fixedly mounted at the upper end of the rotating angle seat III 904, the main shaft of the cutting motor 10 penetrates through the rotating angle seat III 904 and is fixedly matched with the mounting cutter disc 12 at the other end of the rotating angle seat III 904, and during operation, the cutting motor 10 drives the mounting cutter disc 12 to rotate to mill a workpiece.

Further, the touch screen 16 is electrically connected to the table driving motor 103, the lifting cylinder 302, the chuck rotation driving motor 402, the vertical driving motor 504, the horizontal driving motor 605, the rotating motor I703, the rotating motor II 802, the rotating motor III 902, and the cutting motor 10, and the table driving motor 103, the lifting cylinder 302, the chuck rotation driving motor 402, the vertical driving motor 504, the horizontal driving motor 605, the rotating motor I703, the rotating motor II 802, the rotating motor III 902, and the cutting motor 10 can be synchronously controlled by the touch screen 16, and the rotation speed and the operation time of the table driving motor 103, the lifting cylinder 302, the chuck rotation driving motor 402, the vertical driving motor 504, the horizontal driving motor 605, the rotating motor I703, the rotating motor II 802, the rotating motor III 902, and the cutting motor 10 can be controlled simultaneously, thereby realizing the automatic intelligent numerical control of the whole machine.

The working principle is as follows: during working, the lifting of the lifting cylinder 302 is controlled by the touch screen 16 according to the rotating diameter of a workpiece to complete height adjustment of the machining radius from the rotating chuck 403 to the upper end face of the sliding workbench surface 102, and corresponding editing setting is performed on the workbench driving motor 103, the lifting cylinder 302, the chuck rotating driving motor 402, the vertical driving motor 504, the horizontal driving motor 605, the rotating motor I703, the rotating motor II 802, the rotating motor III 902 and the cutting motor 10 on the touch screen 16 according to the machining process of the workpiece, so that the corresponding workpiece machining direction, the cutter machining angle, the cutter cutting speed and the cutter feeding speed are set at corresponding time and stations, after the workpiece is placed on the rotating chuck, the touch screen 16 can be started to perform machining action of a set program, the whole process is automatically performed, and the whole machining process is relatively large compared with a workpiece with a larger rotating diameter, a larger machining face angle and a larger machining face relative distance, the invention can better complete the whole machining, and compared with other turning and milling composite machining equipment, the whole degree of the invention is relatively large, and the adjustment direction of programmable control can be more flexibly set.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent numerical control machine tool equipment that is used for turning and milling combined machining multiaxis milling process, includes the fixed rotary mechanism of work piece that fixed support mechanism, fixed support mechanism one end were established, the moving mechanism that fixed support mechanism side was established, the blade disc rotary mechanism that the moving mechanism side was established, the blade disc cutting mechanism that the rotary mechanism lower extreme was established, the blade disc storage mechanism that fixed support mechanism left end was established and the control mechanism that fixed support mechanism right-hand member was established which characterized in that: the fixed supporting mechanism is composed of a machine tool horizontal sliding supporting component (1) and gantry supporting components (2) arranged on two sides of the middle of the machine tool horizontal sliding supporting component (1), the workpiece fixed rotating mechanism is composed of a lifting supporting base (3) fixedly installed on the upper end face of the machine tool horizontal sliding supporting component (1) and fixed rotating components (4) fixedly installed at the upper end of the lifting supporting base (3), the moving mechanism is composed of vertical sliding components (5) fixedly installed on the left side and the right side of the front end face of the gantry supporting component (2) and horizontal sliding components (6) in sliding fit with the side faces of the vertical sliding components (5), and the cutter head rotating mechanism is composed of a primary rotating component (7) fixedly installed on the front end face of the horizontal sliding component (6), a secondary rotating component (8) arranged on the side face of the primary rotating component (7) and a tertiary rotating component (9) arranged on the side face of the secondary rotating component (8).

2. The intelligent numerical control machine tool equipment for turn-milling combined machining multi-axis milling machining according to claim 1, characterized in that: the cutter head cutting mechanism is composed of a motor mounting seat V (10) arranged at the upper end of the three-stage rotating assembly (9), a cutting motor (10) fixedly arranged at the upper end of the motor mounting seat V (10) and a mounting cutter head (12) fixedly connected to a main shaft of the cutting motor (10); the cutter head storage mechanism is composed of a cutter head bottom supporting seat (13) arranged on the left side face of the machine tool horizontal sliding supporting component (1) and a storage cutter head (14) fixedly arranged at the upper end of the cutter head bottom supporting seat (13), and storage grooves (1401) are uniformly distributed at the upper end of the storage cutter head (14); the control mechanism consists of a control console (15) fixedly arranged on the right side surface of the horizontal sliding support component (1) of the machine tool and a touch screen (16) fixedly arranged at the upper end of the control console (15); the lower end of the horizontal sliding support component (1) of the machine tool is provided with a machine tool base (101), the upper end of the machine tool base (101) is provided with a sliding working table (102) in a sliding mode, the right side of the machine tool base (101) is fixedly provided with a working table driving motor (103), the lower end of the sliding working table (102) is fixedly sleeved with a working table transmission screw rod, the working table transmission screw rod is connected with a worm sleeve in a threaded mode, and a main shaft of the working table driving motor (103) is fixedly connected with a worm gear in meshing transmission with the worm sleeve; the gantry supporting component (2) is fixedly provided with side supporting columns (201) of a vertical columnar structure at the left end and the right end of the bed base (101), and a horizontal beam (202) is horizontally and fixedly connected in the middles of the side supporting columns (201).

3. The intelligent numerical control machine tool equipment for turn-milling combined machining multi-axis milling machining according to claim 1, characterized in that: the lower extreme of lift support base (3) is equipped with base mounting panel (301), and base mounting panel (301) fixed mounting is on the up end of sliding table face (102), the fixed lifting cylinder (302) that is equipped with in upper end of base mounting panel (301), the lower extreme of (4) of fixed rotating assembly is equipped with chuck supporting seat (401), and chuck supporting seat (401) fixed mounting is in the up end department of lifting cylinder (302) piston rod, the side fixed mounting of chuck supporting seat (401) has chuck rotary drive motor (402), on the main shaft of chuck rotary drive motor (402) and at the fixed rotating chuck (403) that has cup jointed of opposite side of chuck supporting seat (401).

4. The intelligent numerical control machine tool equipment for turn-milling combined machining multi-axis milling machining according to claim 1, characterized in that: the left and right sides symmetry of subassembly (5) that slides perpendicularly is equipped with perpendicular guide rail (501), and perpendicular guide rail (501) fixed mounting on the preceding terminal surface of collateral branch pillar (201), the both ends of perpendicular guide rail (501) and perpendicular fixedly connected with screw rod supporting seat I (503) on the preceding terminal surface of collateral branch pillar (201), the centre of screw rod supporting seat I (503) has cup jointed perpendicular drive screw (502), the side fixed mounting of screw rod supporting seat I (503) has vertical drive motor (504), the main shaft of vertical drive motor (504) passes through shaft coupling looks fixed connection with the axle head of perpendicular drive screw (502), the side cunning of perpendicular guide rail (501) has perpendicular seat (505) that slides, and the lower extreme and the perpendicular drive screw (502) looks spiro union of perpendicular seat (505) that slides.

5. The intelligent numerical control machine tool equipment for turn-milling combined machining multi-axis milling machining according to claim 4, characterized in that: the upper end and the lower end of the horizontal sliding assembly (6) are provided with two horizontal guide rails (601), the horizontal guide rails (601) are vertically and symmetrically arranged on the end face of the outer side of the vertical sliding seat (505), two ends of the horizontal guide rails (601) are vertically and fixedly connected with screw supporting seats II (603) on the end face of the outer side of the vertical sliding seat (505), the middle of each screw supporting seat II (603) is sleeved with a horizontal transmission screw (602), the side faces of the screw supporting seats II (603) are fixedly provided with motor mounting seats I (604), the end faces of the motor mounting seats I (604) are fixedly provided with horizontal driving motors (605), a main shaft of each horizontal driving motor (605) is fixedly connected with the shaft end of the horizontal transmission screw (602) through a coupler, the side faces of the horizontal guide rails (601) are slidably provided with horizontal sliding seats (606), and the bottoms of the horizontal sliding seats (606) are in threaded connection with the horizontal transmission screws (602).

6. The intelligent numerical control machine tool equipment for turn-milling combined machining multi-axis milling machining according to claim 5, characterized in that: the bottom of one-level rotating assembly (7) is equipped with rotating support seat I (701), and rotating support seat I (701) fixed mounting on the outside end face of horizontal slip seat (606), one side fixed mounting of rotating support seat I (701) has motor mount pad II (702), the tip fixed mounting of motor mount pad II (702) has rotating electrical machines I (703), the opposite side fixed mounting of rotating support seat I (701) has carousel I (704), the tip of carousel I (704) is equipped with rotation angle seat I (705), the side of rotation angle seat I (705) is equipped with to be cup jointed mutually with carousel I (704) and with motor mount pad II (702) looks wearing the pivot I (706) of joining in marriage, the axle head of pivot I (706) passes through shaft coupling looks fixed connection with the main shaft of rotating electrical machines I (703).

7. The intelligent numerical control machine tool equipment for turn-milling combined machining multi-axis milling machining according to claim 6, characterized in that: the middle of second grade rotating assembly (8) is equipped with motor mount pad III (801), and motor mount pad III (801) fixed mounting is in the upper end of rotatory angle seat I (705), the upper end fixed mounting of motor mount pad III (801) has rotating electrical machines II (802), the lower extreme of second grade rotating assembly (8) is equipped with carousel II (803), and carousel II (803) fixed mounting is at the lower extreme of rotatory angle seat I (705), the lower extreme of carousel II (803) is equipped with rotatory angle seat II (804), the upper end of rotatory angle seat II (804) is equipped with pivot II (805), pivot II (805) cup joint and wear to join in marriage with rotatory angle seat I (705) mutually with carousel II (803), the axle head of pivot II (805) passes through shaft coupling looks fixed connection with the main shaft of rotating electrical machines II (802).

8. The intelligent numerical control machine tool equipment for turn-milling combined machining multi-axis milling machining according to claim 7, characterized in that: the middle of tertiary rotating assembly (9) is equipped with motor mount pad IV (901), motor mount pad IV (901) fixed mounting is at the left end of rotation angle seat II (804), and fixed mounting has rotating electrical machines III (902) on the terminal surface of motor mount pad IV (901), the right-hand member of tertiary rotating assembly (9) is equipped with carousel III (903), and carousel III (903) fixed mounting is at the right-hand member of rotation angle seat II (804), the tip of carousel III (903) is equipped with rotation angle seat III (904), the side of rotation angle seat III (904) is equipped with pivot III (905), pivot III (905) cup joint mutually with carousel III (903) and wear to join in marriage mutually with rotation angle seat II (804), the axle head of pivot III (905) passes through shaft coupling looks fixed connection with the main shaft of rotating electrical machines III (902).

9. The intelligent numerical control machine tool equipment for turn-milling combined machining multi-axis milling machining according to claim 8, characterized in that: the cutting machine is characterized in that the motor mounting seat V (10) is fixedly mounted at the upper end of the rotating angle seat III (904), a main shaft of the cutting motor (10) penetrates through the rotating angle seat III (904) and is fixedly matched with the mounting cutter head (12) at the other end of the rotating angle seat III (904).

10. The intelligent numerical control machine tool equipment for turn-milling combined machining multi-axis milling machining according to claim 8, characterized in that: the touch screen (16) is respectively electrically connected with the workbench driving motor (103), the lifting cylinder (302), the chuck rotation driving motor (402), the vertical driving motor (504), the horizontal driving motor (605), the rotating motor I (703), the rotating motor II (802), the rotating motor III (902) and the cutting motor (10).