CN217617808U - Multi-station numerical control machine tool - Google Patents

Abstract

The utility model relates to the technical field of numerical control machine tools, in particular to a multi-station numerical control machine tool, which adopts a multi-channel structure and can assist a tool turret to better process a workpiece, and on the basis, the utility model also adopts the multi-tool turret, can process different workpieces simultaneously or carry out different processing procedures on the same workpiece, reduces the processing time and greatly improves the processing efficiency of the workpiece; each channel, the cutter tower and the processing table are driven by independent driving devices, so that the structure is more reasonable, and the power is more sufficient; the device structure is simple and effective, and cost and resource consumption can be saved.

Description

Multi-station numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a multistation digit control machine tool.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, which are represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and size required by the drawing.

The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product.

Most of the existing machine tools only have one chuck and one tool apron, and can only finish the processing of a product once every time, so that the efficiency is low; when a product needs to be processed in multiple ways, the product needs to be processed after being processed currently by other machine tools, so that time and labor are wasted, and the product efficiency is influenced.

CN202010673397 discloses a dual-channel dual-tool magazine numerically controlled machine tool, which can simultaneously process different parts or perform different processing procedures on a workpiece by using dual spindle boxes and dual tool magazines, thereby achieving the purposes of reducing processing time and improving processing efficiency.

CN202021375972 discloses a double-channel numerical control machine tool, which adopts double machine heads and double channels, and can machine different parts or perform different machining processes of one workpiece at the same time, thereby improving the machining efficiency.

Although the technical scheme disclosed in the above document solves the problem that the existing machine tool is insufficient in machining efficiency, the machine tool is too complex in structure, and the device needs a large number of parts, so that the cost is too high, and the waste of resources is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-station numerical control machine tool for solving the problems, which can not only solve the problems that the existing machine tool has insufficient processing efficiency and can not process a plurality of workpieces simultaneously; and the device structure is simple and effective, and the cost and the resource consumption can be saved.

In order to achieve the above object, the utility model provides a multistation digit control machine tool, include

A lathe bed 1; the various components that support the machine tool can be mounted.

At least 2 work tables for clamping/clamping workpieces to be processed, wherein the work tables are arranged on the lathe bed;

the Y-axis channel assemblies are arranged on the bed body;

the X-axis channel assemblies are arranged on the corresponding Y-axis channel assemblies;

at least 2 turret assemblies; the cutter tower components are arranged on the corresponding X-axis channel components;

the first power device is used for driving the corresponding workbench to rotate;

the second power device is used for driving the corresponding X-axis channel assembly to perform reciprocating translational motion on the Y-axis channel assembly along the Y-axis direction;

the third power device is used for driving the corresponding cutter tower assembly to perform reciprocating translational motion on the X-axis channel assembly along the X-axis direction;

and the fourth power device is used for driving the corresponding cutter tower component to rotate.

The utility model adopts a multi-channel structure, can assist the tool turret to better process the workpiece, and on the basis, the utility model also adopts the multi-tool turret, can process different workpieces simultaneously, or carry out different processing procedures on the same workpiece, reduces the processing time, and greatly improves the processing efficiency of the workpiece; and each channel, the cutter tower and the processing table are driven by independent driving devices, so that the structure is more reasonable, and the power is more sufficient.

Preferably, the worktable comprises a chuck and a three-jaw chuck, and the three-jaw chuck is arranged on the chuck.

The utility model discloses a press from both sides tight structure on the workstation and adopt the three-jaw chuck, can guarantee with the firm clamp of work piece more tightly in order to make things convenient for subsequent manufacturing procedure on the workstation.

Preferably, first power device includes main shaft box module and first motor, main shaft box module includes shell body, sleeve, main shaft, first main shaft synchronous pulley, second main shaft synchronous pulley, oil pressure gyration thick stick, the lathe bed is located to the shell body, the shell body inboard is located to the sleeve, the sleeve is located inside to the main shaft, main shaft rear end is located to first main shaft synchronous pulley, first main shaft synchronous pulley below is located to second main shaft synchronous pulley, first main shaft synchronous pulley and second main shaft synchronous pulley outside cover are equipped with the drive belt, second main shaft synchronous pulley passes through drive belt and first main shaft synchronous pulley gear drive, the oil pressure gyration thick stick is connected in first main shaft synchronous pulley rear end, second main shaft synchronous pulley's rear end is located to first motor, the workstation is connected with the main shaft front end.

The utility model discloses a first power device can guarantee the better rotation diversion of workstation with the inter combination of motor and headstock module, can make transmission effect better through the structure of synchronizing wheel cooperation drive belt simultaneously, and the in-process energy consumption of motion state transfer reduces, the protection main shaft that the sleeve can be better.

Preferably, a first motor base is arranged below the first motor, and one end of the first motor base is fixedly connected with the lathe bed. First motor of support that first motor cabinet can be better to make the first motor more stable with being connected of lathe bed.

Preferably, the second power device is a second motor, the third power device is a third motor, and the fourth power device is a fourth motor.

Preferably, Y axle passageway subassembly includes first connection base, Y axle slide rail, first slider, Y axle lead screw nut, second motor cabinet, Y to bearing unit, Y to the bearing frame, V type groove has still been seted up at first connection base middle part, the stopper is installed to the front end in V type groove, the both sides of first connection base upper end are located to Y axle slide rail, first slider slides and locates on the axle slide rail, the rear end in the V type groove is located to the second motor cabinet, Y locates between the stopper to the bearing frame, the center of second motor cabinet and Y to the bearing frame is worn to establish simultaneously to Y axle lead screw, and the one end and the second motor cabinet of Y axle lead screw are connected, the other end and the Y of Y axle lead screw are connected to the bearing frame, Y locates the front end of Y to the bearing unit, just Y overlaps to the bearing unit and establishes on Y axle lead screw, Y axle lead screw nut cover is established on Y axle and is connected with Y axle lead screw thread, second power device locates the rear end of second motor cabinet.

Y axle passageway subassembly can let X axle passageway subassembly be reciprocating motion in Y axle direction, the frictional force that receives when the cooperation through Y axle slide rail and first slider can let X axle passageway subassembly move is littleer, the device operation is more smooth, the cooperation through Y axle lead screw and screw-nut can let X axle passageway subassembly more convenient motion get up, Y is then for the rotation that can let Y axle lead screw more smooth to bearing unit, Y to the bearing frame.

Preferably, the X-axis channel assembly comprises a second connecting seat, an X-axis slide rail, a second slider, an X-axis lead screw nut, a third motor seat, a motor synchronizing wheel, a lead screw synchronizing wheel and a synchronous belt, a square groove is formed in the second connecting seat, the X-axis slide rail is arranged on two sides of the upper end of the second connecting seat, the second slider is arranged on the X-axis slide rail in a sliding manner, the X-axis lead screw is arranged in the square groove, the X-axis lead screw nut is sleeved on the X-axis lead screw and is in threaded connection with the X-axis lead screw, the third motor seat is arranged on one side of the second connecting seat, the motor synchronizing wheel is arranged at one end inside the third motor seat, the lead screw synchronizing wheel is arranged at the other end inside the third motor seat, the synchronous wheel is simultaneously sleeved on the motor synchronizing wheel and the lead screw synchronizing wheel, the third power device is connected to the outside the third motor seat, the third power device can drive the motor synchronizing wheel to rotate, the motor synchronizing wheel is in a gear transmission manner through the synchronous belt and the lead screw penetrates through the center of the lead screw synchronizing wheel.

The X-axis channel assembly can enable the cutter tower assembly to do reciprocating motion in the X-axis direction, friction force received when the cutter tower assembly moves can be reduced through the cooperation of the X-axis sliding rail and the second sliding block, the device runs more smoothly, the cutter tower assembly can move more conveniently through the cooperation of the X-axis screw rod and the screw rod nut, the transmission effect can be better through the structure of the motor synchronizing wheel, the screw rod synchronizing wheel and the synchronous belt, and energy consumption in the process of moving state transfer is reduced.

Preferably, the tool turret subassembly includes box, fourth motor cabinet, blade disc, blade holder, the box is located on the X axle passageway subassembly, just X axle passageway subassembly can drive the box motion, fourth power device connects in fourth motor cabinet rear end, still be equipped with the aluminium pig between box and the fourth motor cabinet, the fourth motor cabinet passes through the aluminium pig and is connected with the box, the box front end is located to the blade disc, the blade holder is located on the outside edge of blade disc.

The utility model discloses still adopt many turrets, can process different work pieces simultaneously, perhaps carry out different manufacturing procedure to same work piece, reduce process time, increased substantially the machining efficiency of work piece.

Preferably, the plurality of tool holders 54 is provided. The structure of many blade holders can assist the lathe to carry out the processing of different grade type processes to the machined part.

Preferably, the hydraulic driving device is arranged above the top head and used for driving the top head, the top head comprises a base body and a high-speed thimble, the base body is arranged on the lathe bed, the high-speed thimble is arranged below the base body, the hydraulic driving device comprises an oil cylinder and an oil cylinder supporting block, the oil cylinder is arranged above the top head, and the oil cylinder supporting block is arranged on the lathe bed and located on two sides below the oil cylinder.

The utility model discloses a compact structure that top and hydraulic drive device formed can further compress tightly the machined part at the processing bench, guarantees the stability of processing work, and less with the deviation or the error probability that appear man-hour.

Compared with the prior art, the utility model following beneficial effect has:

1. the utility model adopts a multi-channel structure, can assist the tool turret to better process the workpiece, and on the basis, the utility model also adopts the multi-tool turret, can process different workpieces simultaneously, or carry out different processing procedures on the same workpiece, reduces the processing time, and greatly improves the processing efficiency of the workpiece; and each channel, the cutter tower and the processing table are driven by independent driving devices, so that the structure is more reasonable, and the power is more sufficient.

2. The utility model discloses a press from both sides tight structure on the workstation and adopt the three-jaw chuck, can guarantee with the firm clamp of work piece more tightly in order to make things convenient for subsequent manufacturing procedure on the workstation.

3. The utility model discloses a first power device can guarantee the better rotation diversion of workstation with the inter combination of motor and headstock module, and the structure through synchronizing wheel cooperation drive belt can make transmission effect better simultaneously, and the in-process energy consumption that the motion state shifted reduces.

4. The utility model discloses a compact structure that top and hydraulic drive device formed can further compress tightly the machined part at the processing bench, guarantees the stability of processing work, and less with the deviation or the error probability that appear man-hour.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front perspective view of a multi-station numerical control machine tool according to the present invention;

fig. 2 is a schematic view of a back side three-dimensional structure of the multi-station numerical control machine tool of the present invention;

fig. 3 is a schematic three-dimensional structure diagram of the first driving device and the workbench of the present invention;

fig. 4 is a schematic perspective view of the Y-axis channel assembly of the present invention;

fig. 5 is a schematic perspective view of the X-axis channel assembly of the present invention;

fig. 6 is a schematic perspective view of a turret component according to the present invention;

fig. 7 is a schematic view of the vertical three-dimensional structure of the present invention;

fig. 8 is a solid view of the vertical plane structure of the present invention;

fig. 9 is a schematic plan view of the plug and the hydraulic driving device of the present invention.

The lathe bed 1, the workbench 2, the chuck 21, the three-jaw chuck 22, the Y-axis channel assembly 3, the first connecting seat 31, the Y-axis slide rail 32, the first slider 33, the Y-axis screw 34, the Y-axis screw nut 35, the second motor seat 36, the Y-axis bearing unit 37, the Y-axis bearing seat 38, the V-shaped groove 310, the limiting block 311, the X-axis channel assembly 4, the second connecting seat 41, the X-axis slide rail 42, the second slider 43, the X-axis screw 44, the X-axis screw nut 45, the third motor seat 46, the motor synchronizing wheel 47, the screw synchronizing wheel 48, the synchronous belt 49, the square groove 410, the turret assembly 5, the box 51, the fourth motor seat 52, the cutter head 53, the cutter seat 54, the first power device 6, the headstock module 61, the outer shell 611, the sleeve 612, the main shaft 613, the first main shaft synchronizing wheel 614, the second main shaft synchronizing wheel 615, the oil pressure rotary lever 616, the transmission belt, the first motor 62, the first motor seat 621, the second power device 7, the second power device 71, the third motor device 81, the fourth motor device 81, the third motor device 81, the hydraulic head driving device A2, the hydraulic cylinder driving cylinder 1, the ejector pin driving device B2, the ejector pin driving device B, the motor driving device B2 and the ejector pin driving device B1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-9, the utility model provides a multi-station numerical control machine tool, which comprises

A lathe bed 1; the bed body is divided into a horizontal bed body and a vertical bed body.

2 work tables 2 used for clamping/clamping workpieces to be processed, wherein the work tables 2 are arranged on the lathe bed 1; the 2 work tables are respectively used for processing different workpieces or providing different processing procedures for the same workpiece.

2Y-axis channel assemblies 3, wherein the Y-axis channel assemblies 3 are arranged on the lathe bed 1;

the X-axis channel assemblies 4 are arranged on the corresponding Y-axis channel assemblies 3;

2 turret assemblies 5; the cutter tower assemblies 5 are arranged on the corresponding X-axis channel assemblies 4;

a first power device 6 for driving the corresponding worktable 2 to perform rotary motion;

the second power device 7 is used for driving the corresponding X-axis channel assembly 4 to perform reciprocating translational motion on the Y-axis channel assembly 3 along the Y-axis direction;

a third power device 8 for driving the corresponding knife tower assembly 5 to perform reciprocating translational motion on the X-axis channel assembly 4 along the X-axis direction;

a fourth power means 9 for driving the corresponding turret assembly 5 in a rotary motion.

The table 2 includes a chuck 21 and a three-jaw chuck 22, and the three-jaw chuck 22 is disposed on the chuck 21.

The first power device 6 includes a spindle box module 61 and a first motor 62, the spindle box module 61 includes an outer shell 611, a sleeve 612, a spindle 613, a first spindle synchronous pulley 614, a second spindle synchronous pulley 615, and an oil pressure rotary rod 616, the outer shell 611 is disposed on the bed 1, the sleeve 612 is disposed inside the outer shell 611, the spindle 613 is disposed inside the sleeve 612, the first spindle synchronous pulley 614 is disposed at the rear end of the spindle 613, the second spindle synchronous pulley 615 is disposed below the first spindle synchronous pulley 614, a transmission belt 617 is sleeved outside the first spindle synchronous pulley 614 and the second spindle synchronous pulley 615, the second spindle synchronous pulley 615 is in gear transmission with the first spindle synchronous pulley 614 through the transmission belt 617, the oil pressure rotary rod 616 is connected to the rear end of the first spindle synchronous pulley 614, the first motor 62 is disposed at the rear end of the second spindle synchronous pulley 615, and the workbench 2 is connected to the front end of the spindle 613.

The first motor 62 can drive the main shaft box module 61 to work, the main shaft box module 61 can control the workbench 2 to rotate and change direction, the first motor 62 can drive the second main shaft synchronous pulley 615 to rotate when working, the second main shaft synchronous pulley 615 can synchronously drive the first main shaft synchronous pulley 614 to rotate through a transmission belt 617 when rotating, the first main shaft synchronous pulley 614 can drive the main shaft 613 to work when rotating, and the main shaft 613 can then control the workbench 2 to rotate.

A first motor base 621 is arranged below the first motor 62, and one end of the first motor base 621 is fixedly connected with the bed body 1.

The second power device 7 is a second motor 71, the third power device 8 is a third motor 81, and the fourth power device 9 is a fourth motor 91.

Y axle passageway subassembly 3 includes first connection base 31, Y axle slide rail 32, first slider 33, Y axle lead screw 34, Y axle lead screw nut 35, second motor cabinet 36, Y to bearing unit 37, Y to bearing frame 38, V type groove 310 has still been seted up at first connection base 31 middle part, stopper 311 is installed to the front end in V type groove 310, Y axle slide rail 32 locates the both sides of first connection base 31 upper end, first slider 33 slides and locates on Y axle slide rail 32, rear end in V type groove 310 is located to second motor cabinet 36, Y locates between the stopper 311 to bearing frame 38, Y axle lead screw 34 wears to establish second motor cabinet 36 and Y simultaneously to the center of bearing frame 38, and the one end and the second motor cabinet 36 of Y axle lead screw 34 are connected, the other end and the Y of Y axle lead screw 34 are connected to bearing frame 38, Y locates Y to the front end of bearing frame 38 to bearing unit 37, just Y is established on Y axle lead screw 34 to bearing unit 37 cover, Y axle lead screw nut 35 and Y axle lead screw nut 36 are connected to second motor cabinet 36 after the power axle lead screw nut 34, second motor cabinet 36 is connected device.

The second power device 7 can drive the Y-axis lead screw 34 to rotate, and the Y-axis lead screw 34 is in threaded connection with the Y-axis lead screw nut 35, so that the Y-axis lead screw can drive the Y-axis lead screw nut 35 to displace when rotating, the Y-axis lead screw nut 35 synchronously drives the X-axis channel assembly 4 to displace on the Y axis when displacing, and the X-axis channel assembly 4 displaces to reduce the friction force during movement by driving the first sliding block 33 to slide on the Y-axis sliding rail 32.

The X-axis channel assembly 4 includes a second connecting seat 41, an X-axis slide rail 42, a second slider 43, an X-axis screw 44, an X-axis screw nut 45, a third motor seat 46, a motor synchronizing wheel 47, a screw synchronizing wheel 48 and a synchronous belt 49, a square groove 410 is provided on the second connecting seat 41, the X-axis slide rail 42 is provided on both sides of the upper end of the second connecting seat 41, the second slider 43 is slidably provided on the X-axis slide rail 42, the X-axis screw 44 is provided in the square groove 410, the X-axis screw nut 45 is sleeved on the X-axis screw 44 and is in threaded connection with the X-axis screw 44, the third motor seat 46 is provided on one side of the second connecting seat 41, the motor synchronizing wheel 47 is provided on one end inside the third motor seat 46, the screw synchronizing wheel 48 is provided on the other end inside the third motor seat 46, the synchronous belt 49 is sleeved on the motor synchronizing wheel 47 and the screw synchronizing wheel 48 at the same time, the third power device 8 is connected outside the third motor seat 46, the third power device 8 can drive the motor synchronizing wheel 47, the motor synchronizing wheel 47 and the screw synchronizing wheel 48 pass through the screw synchronizing wheel 48 and the screw synchronizing wheel 48.

The third power device 8 can drive the motor synchronizing wheel 47 to rotate, the motor synchronizing wheel 47 can drive the lead screw synchronizing wheel 48 to synchronously rotate through the synchronous belt 49 when rotating, the lead screw synchronizing wheel 48 can also rotate the X-axis lead screw 44 when rotating, and the X-axis lead screw 44 is in threaded connection with the X-axis lead screw nut 45, so that the X-axis lead screw 44 can drive the X-axis lead screw nut 45 to displace when rotating, the cutter tower assembly 5 can synchronously displace on the X axis when the X-axis lead screw nut 45 displaces, and the second sliding block 43 is driven to slide on the X-axis sliding rail 42 to reduce the friction force during movement when the cutter tower assembly 5 displaces.

The cutter tower component 5 comprises a box body 51, a fourth motor seat 52, a cutter disc 53 and a cutter holder 54, the box body 51 is arranged on the X-axis channel component 4, the X-axis channel component 4 can drive the box body 51 to move, the fourth power device 9 is connected to the rear end of the fourth motor seat 52, an aluminum block is further arranged between the box body 51 and the fourth motor seat 52, the fourth motor seat 52 is connected with the box body 51 through the aluminum block, the cutter disc 53 is arranged at the front end of the box body 51, and the cutter holder 54 is arranged on the outer edge of the cutter disc 53.

The fourth power device 9 can drive the box body 51 to rotate, the box body 51 can drive the cutter head 53 to rotate when rotating, and at the moment, the cutter seat 54 on the cutter head 53 starts to synchronously rotate and work, and a workpiece is processed.

The number of the tool holders 54 is 4. The 4 tool apron surrounds the tool pan 53 in 360 degrees.

Still include top A and hydraulic drive device B, hydraulic drive device B locates top A and is used for driving top A, top A includes pedestal A1 and high-speed thimble A2, pedestal A1 is located on the lathe bed 1, pedestal A1 below is located to high-speed thimble A2, hydraulic drive device B includes hydro-cylinder B1, hydro-cylinder supporting shoe B2, top A top is located to hydro-cylinder B1, on the lathe bed 1 is located to hydro-cylinder supporting shoe B2 to be located hydro-cylinder B1 below both sides.

The hydraulic driving device B can drive the ejector pin A to move, the oil cylinder B1 can drive the base body A1 to ascend or descend during working, and the base body A1 can synchronously drive the high-speed ejector pin A2 to loosen or compress a workpiece to be processed during ascending or descending.

The first embodiment is as follows:

according to fig. 1-6, a worker puts 2 different workpieces on a workbench 2, fastens 2 workpieces to be machined through two three-jaw chucks 22, places tools for different machining processes on 2 tool holders 54, adjusts the relative positions of 2 turret assemblies 5 and 2 workpieces to be machined, controls an X-axis channel assembly 4 to displace on a Y-axis channel assembly 3 along the Y-axis direction through a corresponding second power device 7, controls a third power device 8 to start when the relative positions of the 2 turret assemblies 5 in the Y-axis direction are adjusted, controls a turret assembly 5 to displace on the X-axis channel assembly 3 along the X-axis direction through a corresponding third driving device 8, controls an oil cylinder B1 to start working after the relative positions of the 2 turret assemblies 5 in the X-axis direction are adjusted, controls the oil cylinder B1 to drive the seat body A1 to descend, drives a high-speed thimble A2 to press the workpiece to be machined when the seat body A1 descends, controls a fourth power device 9 to start, controls the fourth power device 9 to start working when the tool turret assembly 5 descends, controls the seat body B1 to rotate, controls the tool turret assemblies 5 to start to rotate corresponding to process the workpiece to control the first workpiece to rotate, and controls the first power device 6 to start the second power device to process the workpiece to be machined.

Example two:

according to fig. 1-8, a worker puts 1 workpiece on a workbench 2, fastens the workpiece to be machined through a three-jaw chuck 22, places tools for different machining processes on 2 tool holders 54, adjusts the relative position of a corresponding turret component 5 and the workpiece to be machined, controls an X-axis channel component 4 to displace on a Y-axis channel component 3 along the Y-axis direction through a corresponding second power device 7, controls a third power device 8 to start when the relative position of the turret component 5 in the Y-axis direction is adjusted, controls a third driving device 8 to control the turret component 5 to displace on the X-axis channel component 3 along the X-axis direction, controls an oil cylinder B1 to start working after the relative position of the turret component 5 in the X-axis direction is adjusted, controls the oil cylinder B1 to drive A1 to descend, drives a high-speed ejector pin A2 to press the workpiece to be machined when the seat A1 descends, controls a fourth power device 9 to start rotating, finally controls a first power device 6 to start, drives another high-speed ejector pin a tool A2 to press the workpiece to be machined through another tool holder 2, and controls the other tool holder 5 to move up when the tool holder 5 is lifted to finish machining process, thereby realizing that the other workpiece to be machined on the same machining process, the same workpiece to be machined, and the other workpiece to be machined, the same machining process is not to be machined, and the other workpiece to be machined, the other machining process.

Furthermore, the terms "upper," "lower," "front," "rear," "left," "right" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless specifically stated otherwise, the relative steps, numerical expressions and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present invention.

Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A multi-station numerical control machine tool is characterized by comprising

A bed body (1);

at least 2 work tables (2) used for clamping/clamping workpieces to be processed, wherein the work tables (2) are arranged on the lathe bed (1);

the Y-axis channel assembly (3) is arranged on the lathe bed (1);

at least 2X-axis channel assemblies (4), wherein the X-axis channel assemblies (4) are arranged on the corresponding Y-axis channel assemblies (3);

at least 2 turret assemblies (5); the cutter tower components (5) are arranged on the corresponding X-axis channel components (4);

a first power device (6) for driving the corresponding worktable (2) to rotate;

the second power device (7) is used for driving the corresponding X-axis channel assembly (4) to perform reciprocating translational motion on the Y-axis channel assembly (3) along the Y-axis direction;

the third power device (8) is used for driving the corresponding cutter tower assembly (5) to perform reciprocating translational motion on the X-axis channel assembly (4) along the X-axis direction;

and the fourth power device (9) is used for driving the corresponding cutter tower assembly (5) to rotate.

2. A multi-station numerical control machine according to claim 1, characterized in that said worktable (2) comprises a chuck (21) and a three-jaw chuck (22), said three-jaw chuck (22) being arranged on said chuck (21).

3. The multi-station numerical control machine according to claim 1 or 2, wherein the first power device (6) comprises a spindle box module (61) and a first motor (62), the spindle box module (61) comprises an outer shell (611), a sleeve (612), a spindle (613), a first spindle synchronous pulley (614), a second spindle synchronous pulley (615), and an oil pressure rotary rod (616), the outer shell (611) is arranged on the machine body (1), the sleeve (612) is arranged inside the outer shell (611), the spindle (613) is arranged inside the sleeve (612), the first spindle synchronous pulley (614) is arranged at the rear end of the spindle (613), the second spindle synchronous pulley (614) is arranged below the first spindle synchronous pulley (614), a transmission belt (617) is sleeved outside the first spindle synchronous pulley (614) and the second spindle synchronous pulley (615), the second spindle synchronous pulley (615) is in gear transmission with the first spindle synchronous pulley (614) through the transmission belt (617), the oil pressure rotary rod (616) is connected to the rear end of the first spindle synchronous pulley (615), and the front end (62) of the spindle (613) is connected to the working table (2).

4. The multi-station numerical control machine tool according to claim 3, characterized in that a first motor base (621) is arranged below the first motor (62), and one end of the first motor base (621) is fixedly connected with the machine body (1).

5. A multi-station numerical control machine according to claim 1 or 2, characterized in that said second power device (7) is a second electric motor (71), said third power device (8) is a third electric motor (81), and said fourth power device (9) is a fourth electric motor (91).

6. The multi-station numerical control machine tool according to claim 1 or 2, characterized in that the Y-axis channel assembly (3) comprises a first connecting seat (31), a Y-axis slide rail (32), a first slide block (33), a Y-axis lead screw (34), a Y-axis lead screw nut (35), a second motor seat (36), a Y-direction bearing unit (37) and a Y-direction bearing seat (38), wherein a V-shaped groove (310) is further formed in the middle of the first connecting seat (31), a limiting block (311) is installed at the front end of the V-shaped groove (310), the Y-axis slide rail (32) is arranged on two sides of the upper end of the first connecting seat (31), the first slide block (33) is slidably arranged on the Y-axis slide rail (32), rear end in V type groove (310) is located in second motor cabinet (36), Y is located between stopper (311) to bearing frame (38), second motor cabinet (36) and Y are worn to establish simultaneously to bearing frame (34) and to the center of bearing frame (38), and the one end and the second motor cabinet (36) of Y axle lead screw (34) are connected, the other end and the Y of Y axle lead screw (34) are connected to bearing frame (38), Y locates Y to the front end of bearing frame (38) to bearing unit (37), just Y establishes on Y axle lead screw (34) to bearing unit (37) cover, Y axle lead screw nut (35) cover is established on Y axle lead screw (34) and is established on Y axle lead screw (34) with Y axle lead screw nut (35) and Y axle lead screw (38) front end, just Y (34) The second power device (7) is arranged at the rear end of the second motor base (36).

7. The multi-station numerical control machine according to claim 1 or 2, characterized in that the X-axis channel assembly (4) comprises a second connecting seat (41), an X-axis slide rail (42), a second slider (43), an X-axis screw (44), an X-axis screw nut (45), a third motor seat (46), a motor synchronizing wheel (47), a screw synchronizing wheel (48) and a synchronous belt (49), a square groove (410) is formed on the second connecting seat (41), the X-axis slide rail (42) is arranged on two sides of the upper end of the second connecting seat (41), the second slider (43) is arranged on the X-axis slide rail (42) in a sliding manner, the X-axis screw (44) is arranged in the square groove (410), the X-axis screw nut (45) is arranged on the X-axis screw (44) and in threaded connection with the X-axis screw (44), the third motor seat (46) is arranged on one side of the second connecting seat (41), the motor synchronizing wheel (47) is arranged at one end inside the third motor seat (46), the third synchronizing wheel (48) is connected to the third motor seat (46), and the motor synchronizing wheel (47) is arranged on the other end of the third motor seat (46) and can drive the motor synchronizing wheel (8), the motor synchronizing wheel (47) is in gear transmission with the screw rod synchronizing wheel (48) through a synchronous belt (49), and the X-axis screw rod (44) penetrates through the center of the screw rod synchronizing wheel (48).

8. The multi-station numerical control machine tool according to claim 1 or 2, characterized in that the turret component (5) comprises a box body (51), a fourth motor seat (52), a cutter head (53) and a cutter holder (54), the box body (51) is arranged on the X-axis channel component (4), the X-axis channel component (4) can drive the box body (51) to move, the fourth power device (9) is connected to the rear end of the fourth motor seat (52), an aluminum block is further arranged between the box body (51) and the fourth motor seat (52), the fourth motor seat (52) is connected with the box body (51) through the aluminum block, the cutter head (53) is arranged at the front end of the box body (51), and the cutter holder (54) is arranged on the outer edge of the cutter head (53).

9. The machine according to claim 8, characterized in that said tool holder (54) is provided in plurality.

10. The multi-station numerical control machine tool according to claim 1 or 2, characterized by further comprising a top head (A) and a hydraulic driving device (B), wherein the hydraulic driving device (B) is arranged above the top head (A) and used for driving the top head (A), the top head (A) comprises a base body (A1) and a high-speed ejector pin (A2), the base body (A1) is arranged on the machine body (1), the high-speed ejector pin (A2) is arranged below the base body (A1), the hydraulic driving device (B) comprises an oil cylinder (B1) and an oil cylinder supporting block (B2), the oil cylinder (B1) is arranged above the top head (A), and the oil cylinder supporting block (B2) is arranged on the machine body (1) and is positioned on two sides below the oil cylinder (B1).

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