CN216029532U

CN216029532U - Double-end four-axis section bar machine

Info

Publication number: CN216029532U
Application number: CN202122359498.9U
Authority: CN
Inventors: 张敏
Original assignee: Dongguan Enjoy Fame Machine Co ltd
Current assignee: Dongguan Enjoy Fame Machine Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-15
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of television frame aluminum profile machining, in particular to a double-head four-shaft section machine, which comprises a machine tool body, wherein one side of the machine tool body is provided with a numerical control rotary table, one side of the numerical control rotary table is provided with a bridge plate, one side of the bridge plate is provided with an auxiliary rotary table, the top side of the bridge plate is respectively provided with a first pneumatic clamp and a second pneumatic clamp, a workpiece is arranged between one side of the first pneumatic clamp and the opposite side of the second pneumatic clamp, two ends of the top side of the machine tool body are respectively provided with a first servo motor and a second servo motor, shaft ends of the first servo motor and the second servo motor are respectively provided with a first threaded lead screw and a second threaded lead screw, one side of the first threaded lead screw and one side of the second threaded lead screw are respectively provided with a first fixed seat and a second fixed seat, and the outer sides of the first threaded lead screw and the second threaded lead screw are respectively provided with a first supporting plate and a second supporting plate, and the double-head four-shaft section machine has high working efficiency, changeable machining angles and complete position machining, double-end asynchronous processing, high-efficient work, the centre gripping stability is high, improves processingquality.

Description

Double-end four-axis section bar machine

Technical Field

The utility model relates to the technical field of television frame aluminum profile processing, in particular to a double-head four-shaft profile machine.

Background

The television aluminum profile frame is composed of four aluminum profiles, namely an upper aluminum profile, a lower aluminum profile, a left aluminum profile, a right aluminum profile, a left aluminum profile, a right profile, a left aluminum profile, a right profile, a left aluminum profile, a right profile, a right profile, a left aluminum profile, a right profile, a plurality of multiple kinds of work fixture, a.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a double-head four-shaft section bar machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the design is a double-end four-shaft section bar machine, which comprises a machine tool body and a computer numerical control device, wherein a numerical control rotary table is arranged on one side of the machine tool body in a detachable connection mode through bolts, a bridge plate is fixedly connected to one side of the numerical control rotary table, an auxiliary rotary table is arranged on one side of the bridge plate in a rotating connection mode, one side of the auxiliary rotary table is fixedly connected to one side of the machine tool body, a first pneumatic clamp and a second pneumatic clamp are respectively arranged on the top side of the bridge plate in a detachable connection mode through bolts, a workpiece is movably connected between one side, opposite to the first pneumatic clamp and the second pneumatic clamp, of the first pneumatic clamp, a first servo motor and a second servo motor are respectively fixedly arranged at two ends of the top side of the machine tool body, a first threaded screw rod and a second threaded screw rod are respectively fixedly connected to shaft ends of the first servo motor and the second servo motor, one side of the first threaded screw rod and one side of the second threaded screw rod are respectively and rotatably connected to a first fixing seat, The first fixing seat and the second fixing seat are both fixedly connected to the top side of the machine tool body, the first support plate and the second support plate are respectively sleeved outside the first threaded screw rod and the second threaded screw rod through threads in a rotating manner, one side of the first supporting plate and one side of the second supporting plate are respectively fixedly provided with a third servo motor and a fourth servo motor, the shaft ends of the third servo motor and the fourth servo motor are respectively fixedly connected with a third threaded screw rod and a fourth threaded screw rod, the outer sides of the third threaded screw rod and the fourth threaded screw rod are respectively sleeved with a first upright post and a second upright post through threads, one side of the first upright post and one side of the second upright post are respectively provided with a first connecting frame and a second connecting frame in a sliding connection mode, one side of the first connecting frame and one side of the second connecting frame are respectively fixedly provided with a first electric spindle and a second electric spindle, and one sides of the first upright post and the second upright post are fixedly provided with movable tool magazines, and the computer numerical control device is connected with an external power supply through a wire in a telecommunication way.

Preferably, the top sides of the first upright post and the second upright post are respectively provided with a fifth servo motor and a sixth servo motor in a detachable connection mode through bolts, shaft ends of the fifth servo motor and the sixth servo motor are respectively fixedly connected with a fifth threaded lead screw and a sixth threaded lead screw, and the outer sides of the fifth threaded lead screw and the sixth threaded lead screw are respectively sleeved on one side of the first connecting frame and one side of the second connecting frame in a rotating mode through threads.

Preferably, the mobile tool magazine includes: the tool magazine comprises side frames, a protective shell, an electric cylinder, a guide frame and a disc type tool magazine, wherein the side frames are fixedly arranged on one sides of a first upright post and a second upright post, the protective shell is fixedly connected to one side of each side frame, the electric cylinder is detachably connected to one side of the protective shell, the guide frame is fixedly connected to the shaft end of the electric cylinder, the disc type tool magazine is detachably connected to the bottom side of the guide frame through a bolt, and the electric cylinder is electrically connected with a computer numerical control device through a wire.

Preferably, the first pneumatic clamp and the second pneumatic clamp are arranged in a crisscross structure.

Preferably, the numerical control rotary table, the first servo motor, the second servo motor, the third servo motor, the fourth servo motor, the first electric spindle, the second electric spindle, the fifth servo motor and the sixth servo motor are electrically connected with the computer numerical control device through leads.

The double-head four-shaft section machine provided by the utility model has the beneficial effects that: through setting up numerical control revolving stage, bridge plate, supplementary revolving stage, air clamper one, air clamper two, place the machined part on the bridge plate during the use and press from both sides the machined part by the cooperation of air clamper one, air clamper two, then rotate the bridge plate by the numerical control revolving stage and cooperate supplementary revolving stage again, make the bridge plate rotate to make the machined part carry out the processing of different angle faces, the processing angle is multi-faceted, can process to the surface of different angles.

By arranging a first servo motor, a second servo motor, a first threaded screw rod, a second threaded screw rod, a first fixed seat, a second fixed seat, a first supporting plate, a second supporting plate, a third servo motor, a fourth servo motor, a third threaded screw rod, a fourth threaded screw rod, a first upright post, a second upright post, a first connecting frame, a second connecting frame, a first electric main shaft and a second electric main shaft,

when a workpiece is machined, a first servo motor, a first threaded screw rod, a first fixed seat, a first supporting plate, a third servo motor, a third threaded screw rod, a first upright post, a first connecting frame and a first electric spindle are matched with each other to form a first machining assembly, a second servo motor, a second threaded screw rod, a second fixed seat, a second supporting plate, a fourth servo motor, a fourth threaded screw rod, a second upright post, a second connecting frame and a second electric spindle are matched with each other to form a second machining assembly, the first machining assembly and the second machining assembly are arranged in a symmetrical structure, the first machining assembly and the second machining assembly are in independent working states, when the first machining assembly is used, the first servo motor drives the first threaded screw rod to rotate on the first fixed seat to enable the first supporting plate to move leftwards and rightwards, the third servo motor drives the third threaded screw rod to enable the first upright post to move, and the first electric spindle on one side of the first connecting frame moves forwards and backwards, the second processing subassembly is with first processing subassembly homonymy, and first processing subassembly and second processing subassembly improve machining efficiency with the asynchronous operation of subassembly, and this double-end four-axis section bar machine, work efficiency is high, and processing angle is changeable, comprehensive position processing, and the asynchronous processing of double-end, high-efficient work, and clamping stability is high, improves processingquality.

Drawings

Fig. 1 is a schematic view of a front axial measurement structure of a double-head four-axis profile machine according to the present invention;

fig. 2 is a schematic structural diagram of a front side axis measurement center a of a double-head four-axis profile machine according to the present invention;

fig. 3 is a schematic view of a back side axial measurement structure of a double-head four-axis profile machine according to the present invention;

fig. 4 is a schematic view of a top surface axial structure of a double-head four-axis profile machine according to the present invention;

FIG. 5 is a schematic view of a bottom surface axial measurement structure of a double-head four-axis profile machine according to the present invention

Fig. 6 is a schematic structural diagram of a bottom surface axis center B of a double-head four-axis profile machine according to the present invention.

In the figure: 1, a machine tool body, 2 numerical control turntables, 3 bridge plates, 4 auxiliary turntables, 5, a first pneumatic clamp, 6, a second pneumatic clamp, 7 workpieces, 8, a first servo motor, 9, a second servo motor, 10, a first threaded screw rod, 11, a second threaded screw rod, 12, a first fixed seat, 13, a second fixed seat, 14, a first supporting plate, 15, a second supporting plate, 16, a third servo motor, 17, a third threaded screw rod, 18, a fourth threaded screw rod, 20, a first upright post, 21, a first 22 connecting frame, a second 23 connecting frame, a first 24 electric main shaft, a second 25 electric main shaft, a fifth 26, a sixth 27, a 28 side frame, a 29 protective shell, a 30 electric cylinder, a 31 guide frame and a 32-disc type tool magazine.

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.

Referring to fig. 1-6, a double-ended four-axis profile machine comprises a machine tool body 1 and a computer numerical control device, wherein a numerical control rotary table 2 is detachably connected to one side of the machine tool body 1 through a bolt, a bridge plate 3 is fixedly connected to one side of the numerical control rotary table 2, an auxiliary rotary table 4 is rotatably connected to one side of the bridge plate 3, one side of the auxiliary rotary table 4 is fixedly connected to one side of the machine tool body 1, a first pneumatic clamp 5 and a second pneumatic clamp 6 are detachably connected to the top side of the bridge plate 3 through a bolt, and a workpiece 7 is movably connected between one side of the first pneumatic clamp 5 opposite to the second pneumatic clamp 6;

the two ends of the top side of the machine tool body 1 are respectively fixedly provided with a first servo motor 8 and a second servo motor 9, shaft ends of the first servo motor 8 and the second servo motor 9 are respectively fixedly connected with a first threaded lead screw 10 and a second threaded lead screw 11, one sides of the first threaded lead screw 10 and the second threaded lead screw 11 are respectively rotatably connected with a first fixed seat 12 and a second fixed seat 13, the first fixed seat 12 and the second fixed seat 13 are both fixedly connected with the top side of the machine tool body 1, the outer sides of the first threaded lead screw 10 and the second threaded lead screw 11 are respectively sleeved with a first supporting plate 14 and a second supporting plate 15 through threads in a rotating manner, one sides of the first supporting plate 14 and the second supporting plate 15 are respectively fixedly provided with a third servo motor 16 and a fourth servo motor 17, and shaft ends of the third servo motor 16 and the fourth servo motor 17 are respectively fixedly connected with a third threaded lead screw 18 and a fourth threaded lead screw 19;

the outer sides of the third threaded screw rod 18 and the fourth threaded screw rod 19 are respectively provided with a first upright post 20 and a second upright post 21 in a sleeved mode through threads in a rotating mode, one side of each of the first upright post 20 and the second upright post 21 is respectively provided with a first connecting frame 22 and a second connecting frame 23 in a sliding connection mode, one side of each of the first connecting frame 22 and the second connecting frame 23 is respectively fixedly provided with a first electric spindle 24 and a second electric spindle 25, one side of each of the first upright post 20 and the second upright post 21 is respectively fixedly provided with a movable tool magazine, and the computer numerical control device is connected with an external power supply through a wire in a telecommunication mode.

In order to provide an up-and-down lifting function for the first connecting frame 22 and the second connecting frame 23, the top sides of the first upright post 20 and the second upright post 21 are respectively provided with a fifth servo motor 26 and a sixth servo motor 27 in a detachable connection mode through bolts, shaft ends of the fifth servo motor 26 and the sixth servo motor 27 are respectively fixedly connected with a fifth threaded lead screw and a sixth threaded lead screw, and the outer sides of the fifth threaded lead screw and the sixth threaded lead screw are respectively sleeved on one sides of the first connecting frame 22 and the second connecting frame 23 in a rotating mode through threads.

In order to facilitate the replacement of the tool, the movable tool magazine includes: the tool magazine tool comprises side frames 28, protective housings 29, electric cylinders 30, guide frames 31 and disc type tool magazines 32, wherein the side frames 28 are fixedly arranged on one sides of a first upright post 20 and a second upright post 21, the protective housings 29 are fixedly connected to one side of the side frames 28, the electric cylinders 30 are detachably connected to one side of each protective housing 29 through bolts, the guide frames 31 are fixedly connected to shaft ends of the electric cylinders 30, the disc type tool magazines 32 are detachably connected to the bottom sides of the guide frames 31 through bolts, and the electric cylinders 30 are electrically connected with a computer numerical control device through conducting wires.

In order to provide clamping stability for the machined part 7, the first pneumatic clamp 5 and the second pneumatic clamp 6 are arranged in a crisscross structure, and the first pneumatic clamp 5 and the second pneumatic clamp 6 clamp the machined part 7 in a staggered mode, so that the machined part 7 cannot shake during reprocessing, stability is achieved, and machining quality is improved.

In order to more conveniently carry out automatic operation, reduce the manual consumption and improve the processing quality, the numerical control rotary table 2, the first servo motor 8, the second servo motor 9, the third servo motor 16, the fourth servo motor 17, the first electric spindle 24, the second electric spindle 25, the fifth servo motor 26 and the sixth servo motor 27 are electrically connected with a computer numerical control device through leads, the whole process is automatically controlled, the intelligent operation is realized, and the working efficiency is improved.

Workflow process

S1, mounting the first pneumatic clamp 5 and the second pneumatic clamp 6 on the bridge plate 3, and assembling the required tool shank and the tool bit in the tool magazine 32.

And S2, mounting the workpiece 7 between the first pneumatic clamp 5 and the second pneumatic clamp 6 and locking the workpiece in an air-tight mode.

S3, calling a processing code program in a numerical control system, enabling the numerical control turntable 2 to drive the bridge plate 3 to turn over to a designated angle, starting cutting fluid, enabling the electric spindle I24 and the electric spindle II 25 to independently process a workpiece according to the independent programs and simultaneously independently change tools from the disc type tool magazine 32, enabling the numerical control turntable 2 to drive the bridge plate 3 to turn over at another angle after one angle surface is processed, and enabling the electric spindle I24 and the electric spindle II 25 to process the angle surface until the multi-surface turning processing is completed.

And after the processing is finished, unloading the workpiece from the first pneumatic clamp 5 and the second pneumatic clamp 6, and re-clamping a new workpiece 7.

When the numerical control bridge plate machining device is used, a machining piece 7 is placed on the bridge plate 3 and clamped by the mutual matching of the first pneumatic clamp 5 and the second pneumatic clamp 6 through the arrangement of the numerical control rotary table 2, the bridge plate 3, the auxiliary rotary table 4, the first pneumatic clamp 5 and the second pneumatic clamp 6, the bridge plate 3 is rotated by the numerical control rotary table 2 and then matched with the auxiliary rotary table 4, the bridge plate 3 rotates, machining of different angle surfaces is conducted on the machining piece 7, machining angles are multi-faceted, and machining can be conducted on surfaces of different angles.

By arranging a first servo motor 8, a second servo motor 9, a first threaded screw rod 10, a second threaded screw rod 11, a first fixed seat 12, a second fixed seat 13, a first supporting plate 14, a second supporting plate 15, a third servo motor 16, a fourth servo motor 17, a third threaded screw rod 18, a fourth threaded screw rod 19, a first upright post 20, a second upright post 21, a first connecting frame 22, a second connecting frame 23, a first electric spindle 24 and a second electric spindle 25,

when a workpiece is machined, a first servo motor 8, a first threaded screw rod 10, a first fixed seat 12, a first supporting plate 14, a third servo motor 16, a third threaded screw rod 18, a first upright post 20, a first connecting frame 22 and a first electric spindle 24 are matched with each other to form a first machining assembly, a second servo motor 9, a second threaded screw rod 11, a second fixed seat 13, a second supporting plate 15, a fourth servo motor 17, a fourth threaded screw rod 19, a second upright post 21, a second connecting frame 23 and a second electric spindle 25 are matched with each other to form a second machining assembly, the first machining assembly and the second machining assembly are arranged in a symmetrical structure, the first machining assembly and the second machining assembly are in independent working states, when the first machining assembly is used, the first servo motor 8 drives the first threaded screw rod 10 to rotate on the first fixed seat 12 to enable the first supporting plate 14 to move left and right, and the third servo motor 16 drives the third threaded screw rod 18 to enable the first upright post 20 to move, the electric main shaft I24 on one side of the connecting frame I22 is moved in the front and back positions, the second machining assembly and the first machining assembly are in the same manner, the first machining assembly and the second machining assembly operate asynchronously with the assemblies, machining efficiency is improved, the double-head four-shaft section bar machine is high in working efficiency, variable in machining angle, comprehensive in position machining, double-head asynchronous machining, efficient in working, high in clamping stability and capable of improving machining quality.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A double-end four-shaft section machine comprises a machine tool body (1) and a computer numerical control device, and is characterized in that a numerical control rotary table (2) is detachably connected to one side of the machine tool body (1) through a bolt, a bridge plate (3) is fixedly connected to one side of the numerical control rotary table (2), an auxiliary rotary table (4) is rotatably connected to one side of the bridge plate (3), one side of the auxiliary rotary table (4) is fixedly connected to one side of the machine tool body (1), a first pneumatic clamp (5) and a second pneumatic clamp (6) are detachably connected to the top side of the bridge plate (3) through a bolt, a workpiece (7) is movably connected between one side of the first pneumatic clamp (5) opposite to the second pneumatic clamp (6), a first servo motor (8) and a second servo motor (9) are fixedly arranged at two ends of the top side of the machine tool body (1) respectively, the shaft ends of the first servo motor (8) and the second servo motor (9) are respectively fixedly connected with a first threaded screw rod (10) and a second threaded screw rod (11), one side of the first threaded screw rod (10) and one side of the second threaded screw rod (11) are respectively rotatably connected with a first fixing seat (12) and a second fixing seat (13), the first fixing seat (12) and the second fixing seat (13) are respectively fixedly connected to the top side of the machine tool body (1), the outer sides of the first threaded screw rod (10) and the second threaded screw rod (11) are respectively sleeved with a first supporting plate (14) and a second supporting plate (15) through threads, one side of the first supporting plate (14) and one side of the second supporting plate (15) are respectively fixedly connected with a third servo motor (16) and a fourth servo motor (17), and the shaft ends of the third servo motor (16) and the fourth servo motor (17) are respectively fixedly connected with a third threaded screw rod (18), Screw lead screw four (19), the outside of screw lead screw three (18), screw lead screw four (19) is rotated through the screw respectively and is cup jointed and is equipped with stand one (20), stand two (21), one side of stand one (20), stand two (21) is sliding connection respectively and is equipped with link one (22), link two (23), one side of link one (22), link two (23) is fixed respectively and is equipped with electric main shaft one (24), electric main shaft two (25), one side of stand one (20), stand two (21) is all fixed and is equipped with the removal tool magazine, computer numerical control device passes through wire telecommunications connection external power supply.

2. The double-ended four-axis profile material machine according to claim 1, wherein the top sides of the first upright column (20) and the second upright column (21) are respectively provided with a fifth servo motor (26) and a sixth servo motor (27) in a detachable connection manner through bolts, the shaft ends of the fifth servo motor (26) and the sixth servo motor (27) are respectively fixedly connected with a fifth threaded screw rod and a sixth threaded screw rod, and the outer sides of the fifth threaded screw rod and the sixth threaded screw rod are respectively sleeved on one side of the first connecting frame (22) and one side of the second connecting frame (23) in a rotating manner through threads.

3. The double-ended, four-axis profile machine according to claim 1, wherein said mobile magazine comprises: side bearer (28), protective housing (29), electric cylinder (30), leading truck (31), disc type tool magazine (32), one side of stand (20), stand two (21) is all fixed and is equipped with side bearer (28), one side fixed connection of side bearer (28) is equipped with protective housing (29), one side of protective housing (29) is equipped with electric cylinder (30) through the detachable connection of bolt, the axle head fixed connection of electric cylinder (30) is equipped with leading truck (31), the bottom side of leading truck (31) is equipped with disc type tool magazine (32) through the detachable connection of bolt, electric cylinder (30) are through wire and computer numerical control device electric connection.

4. The double-ended four-axis profile machine according to claim 1, wherein the first pneumatic gripper (5) and the second pneumatic gripper (6) are arranged in a criss-cross configuration.

5. The double-ended four-axis profile material machine according to claim 1 or 2, wherein the numerical control rotary table (2), the first servo motor (8), the second servo motor (9), the third servo motor (16), the fourth servo motor (17), the first electric spindle (24), the second electric spindle (25), the fifth servo motor (26) and the sixth servo motor (27) are electrically connected with a computer numerical control device through leads.