CN223876527U - Modular CNC machine tools - Google Patents
Modular CNC machine toolsInfo
- Publication number
- CN223876527U CN223876527U CN202520372204.1U CN202520372204U CN223876527U CN 223876527 U CN223876527 U CN 223876527U CN 202520372204 U CN202520372204 U CN 202520372204U CN 223876527 U CN223876527 U CN 223876527U
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- machine tool
- workbench
- lathe
- sliding block
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Abstract
The utility model belongs to the technical field of numerically-controlled machine tools, in particular to a modularized numerically-controlled machine tool, which aims at the problems that the existing numerically-controlled machine tool is usually fixed in structure, lacks sufficient modularization and cannot be quickly converted between a vertical lathe and a horizontal lathe, the accurate adjustment to main shaft height is realized through adjusting part, makes the lathe can adapt to the work piece processing demand of not co-altitude, improves machining efficiency and precision, through worm gear drive, realizes the steady rotation to the workstation, makes vertical lathe can easily change into horizontal lathe, satisfies diversified processing demand, flexible cylinder drive elevating platform, has realized the nimble adjustment to the anchor clamps position, has further improved the flexibility and the suitability of lathe.
Description
Technical Field
The utility model relates to the technical field of numerical control machine tools, in particular to a modularized numerical control machine tool.
Background
The numerical control machine controls the movement and the work of the machine tool through digital information, so that high-precision and high-efficiency machining is realized, and in the field of machining, the numerical control machine is used as important machining equipment, and the performance and the machining efficiency of the numerical control machine directly influence the overall benefit of a production line.
The traditional numerical control machine tool is fixed in structure, lacks sufficient modularization characteristics, is difficult to adapt to diversified processing requirements, and particularly when the conversion between a vertical lathe and a horizontal lathe is needed, the whole machine tool is usually needed to be replaced or complicated adjustment is carried out, so that time and labor are consumed, the operation cost of an enterprise is increased, and therefore, a modularized numerical control machine tool is provided for solving the problems.
Disclosure of utility model
The utility model aims to solve the defects that the traditional numerical control machine tool is fixed in structure and lacks sufficient modularization characteristic and cannot be quickly converted between a vertical lathe and a horizontal lathe in the prior art, and provides the modularized numerical control machine tool.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a modularized numerical control machine tool, includes the lathe bed, the top of lathe bed is provided with the column spinner, one side of column spinner is provided with the stopper, it runs through to rotate in the stopper has the main shaft, the bottom of main shaft is provided with the milling cutter that is used for processing the work piece, the fixed first motor that is provided with in top of stopper, the output of first motor is connected with the bearing transmission of main shaft, the top of lathe bed is located the below of main shaft and sets up U type clamp splice, U type clamp splice one side threaded connection has the anchor clamps screw rod, the one end rotation of anchor clamps screw rod extends to the inside of U type clamp splice and rotates to be connected with splint, and splint slip in U type clamp splice, the fixed shell that is provided with in bottom of lathe bed, this lathe still includes:
The adjusting component is arranged on the rotary column and used for adjusting the height of the limiting block;
The rotating assembly is arranged on the lathe body and used for driving the rotating column to rotate, so that the vertical lathe is changed into a horizontal lathe;
The lifting assembly is arranged on the lathe body and used for adjusting the height of the U-shaped clamping block, so that the vertical lathe is changed into a horizontal lathe.
In one possible design, the adjusting component comprises a Z-axis sliding block, a sliding groove is formed in one side of the rotating column, the Z-axis sliding block is in sliding connection with the sliding groove, one side of the Z-axis sliding block is fixedly connected with one side of the limiting block, a Z-axis screw rod is rotationally connected with the sliding groove in a rotating mode, threads of the Z-axis screw rod penetrate through the Z-axis sliding block, a Z-axis driving motor is fixedly arranged at the top of the rotating column, and the output end of the Z-axis driving motor is fixedly connected with the Z-axis screw rod.
In one possible design, the rotating assembly comprises two positioning blocks, the two positioning blocks are symmetrically and fixedly arranged at the top of the lathe bed, the rotating column is positioned between the two positioning blocks, two rotating shafts are respectively connected with two sides of the rotating column in a rotating mode on one side, which is close to each other, of the positioning blocks, a protecting shell is fixedly arranged on one side, which is positioned on the top of the lathe bed, of the positioning blocks, a worm wheel is fixedly sleeved in the protecting shell in a rotating mode, the worm wheel is connected with the worm in a meshed mode through the worm in a rotating mode, a second motor is fixedly connected to the bottom of the lathe bed, and the output end of the second motor is fixedly connected with the worm.
In one possible design, the other locating block is internally threaded and penetrates through a limit bolt, two threaded holes corresponding to the limit bolt are formed in one side of the rotary column, and the limit bolt is in threaded connection with the corresponding threaded holes.
In one possible design, the top of lathe bed is located one side of column spinner and is provided with X axle workstation, the top symmetry of X axle workstation is fixed and is provided with two X axle slide rails, and sliding connection has same X axle slider on two X axle slide rails, the fixed Y axle workstation that is provided with in top of X axle slider, the top symmetry of Y axle workstation is provided with two Y axle slide rails, and sliding connection has same Y axle slider on two Y axle slide rails, the top of Y axle slider and the bottom fixed connection of U type clamp splice.
In one possible design, the top of X axle workstation is located and rotates through two first fixed blocks between two X axle slide rails and be connected with X axle screw rod, X axle screw rod screw thread runs through X axle slider, the fixed X axle driving motor that is provided with in top of X axle workstation, X axle driving motor's output and X axle screw rod fixed connection, the top of Y axle workstation is located and rotates through two second fixed blocks between two Y axle slide rails and be connected with Y axle screw rod, Y axle screw thread runs through Y axle slider, Y axle driving motor's the fixed Y axle driving motor that is provided with in top of Y axle workstation, Y axle driving motor's output and Y axle screw rod fixed connection.
In one possible design, the lifting assembly comprises a lifting workbench, a sliding opening is formed in one side of the rotary column on the lathe bed, the lifting workbench is located in the sliding opening and is in sliding connection with the sliding opening, the bottom of the X-axis workbench is fixedly connected with the top of the lifting workbench, a telescopic cylinder is fixedly arranged on the inner wall of the bottom of the shell, and the extending end of the telescopic cylinder is fixedly connected with the bottom of the lifting workbench.
When the height of the main shaft is required to be adjusted, the Z-axis driving motor is started, the output end of the Z-axis driving motor drives the Z-axis screw rod to rotate, and the Z-axis screw rod is in threaded connection with the Z-axis sliding block, so that the Z-axis sliding block is driven to slide in the sliding groove by the rotation of the Z-axis screw rod, and the limiting block and the main shaft are driven to lift by the sliding of the Z-axis sliding block, so that the accurate adjustment of the height of the main shaft is realized;
When the workbench is required to be adjusted from the vertical type to the horizontal type, the second motor is started, the output end of the second motor drives the worm to rotate, and the worm is meshed with the worm wheel, so that the worm wheel and a rotating shaft fixedly connected with the worm wheel are driven to rotate by the rotation of the worm, the rotating column and the main shaft are driven to rotate by the rotation of the rotating shaft, stable rotation of the workbench is realized, and after adjustment is finished, the position of the rotating column can be locked through the cooperation of the limit bolt and the threaded hole, and the stability in the processing process is ensured;
When the position of the clamp needs to be adjusted, the telescopic cylinder is started, the extending end of the telescopic cylinder pushes the lifting workbench and the X-axis workbench to move up and down, the lifting workbench moves to drive the U-shaped clamping block and the clamp to lift, so that the position of the clamp is flexibly adjusted, in the adjusting process, the X-axis screw and the Y-axis screw are respectively driven by the X-axis driving motor and the Y-axis driving motor to rotate, and the positions of the X-axis sliding block and the Y-axis sliding block are further adjusted to meet the processing requirements of different workpieces.
The modularized numerical control machine tool has the beneficial effects that the precise adjustment of the height of the main shaft is realized through the adjusting component, so that the machine tool can adapt to the processing requirements of workpieces with different heights, and the processing efficiency and the processing precision are improved;
According to the modularized numerical control machine tool, the stable rotation of the workbench is realized through the worm gear transmission mechanism, so that the vertical lathe can be easily converted into the horizontal lathe, and the diversified processing requirements are met;
According to the modularized numerical control machine tool, the lifting workbench is driven by the telescopic cylinder, so that the flexible adjustment of the clamp position is realized, and the flexibility and applicability of the machine tool are further improved;
According to the utility model, the accurate adjustment of the height of the main shaft is realized through the adjusting component, so that the machine tool can meet the processing requirements of workpieces with different heights, the processing efficiency and accuracy are improved, the stable rotation of the workbench is realized through the worm gear transmission mechanism, the vertical lathe can be easily converted into a horizontal lathe, the diversified processing requirements are met, the telescopic cylinder drives the lifting workbench, the flexible adjustment of the position of the clamp is realized, and the flexibility and applicability of the machine tool are further improved.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a modular numerically-controlled machine tool according to the present utility model;
Fig. 2 is a schematic diagram of a three-dimensional structure of explosion of a Z-axis slide block and a rotary column of a modularized numerical control machine tool according to the present utility model;
FIG. 3 is a schematic view of a partially exploded three-dimensional structure of a modular numerically controlled machine tool according to the present utility model;
Fig. 4 is a schematic three-dimensional structure diagram of a lifting workbench of a modularized numerical control machine tool;
fig. 5 is a schematic diagram of a three-dimensional structure of a U-shaped clamping block of a modularized numerical control machine tool according to the present utility model;
Fig. 6 is a schematic three-dimensional structure diagram of a modularized numerical control machine tool in a horizontal state.
The device comprises a lathe bed, a2, a positioning block, 201, a limit bolt, 3, a rotating shaft, 4, a rotating column, 401, a threaded hole, 5, a Z-axis sliding block, 6, a limit block, 7, a main shaft, 8, a first motor, 9, a lifting workbench, 10, an X-axis workbench, 11, a worm wheel, 12, a worm, 13, a second motor, 14, a protective shell, 15, a Z-axis screw, 16, a Z-axis driving motor, 17, an X-axis sliding rail, 18, an X-axis screw, 19, an X-axis driving motor, 20, an X-axis sliding block, 21, a Y-axis workbench, 22, a Y-axis sliding rail, 23, a Y-axis screw, 24, a Y-axis driving motor, 25, a Y-axis sliding block, 26, a telescopic cylinder, 27, a U-shaped clamping block, 2701, a clamp screw, 28, a clamping plate, 29 and a housing.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Embodiment 1 referring to fig. 1-6, a numerical control machine tool comprises a machine body 1, a rotary column 4, a limiting block 6, a main shaft 7 and other parts. The machine tool body 1 is used as a basic supporting component of the machine tool, and a rotary column 4 is arranged at the top of the machine tool body 1 and is used for supporting and driving a main shaft 7 and other components to rotate. The limiting block 6 is fixedly arranged on one side of the rotary column 4 and is used for limiting the axial movement of the main shaft 7 and providing support for the main shaft 7. The bottom of the spindle 7 is provided with a milling cutter for machining a workpiece.
In order to achieve a precise adjustment of the height of the spindle 7, an adjustment assembly is provided on the spin column 4. The adjusting assembly comprises a Z-axis sliding block 5, a Z-axis screw rod 15, a Z-axis driving motor 16 and the like. A chute is formed in one side of the rotary column 4, a Z-axis sliding block 5 is in sliding connection with the chute, and one side of the Z-axis sliding block 5 is fixedly connected with one side of a limiting block 6. Z-axis screw rod 15 is rotationally connected with the sliding groove, Z the shaft screw 15 is threaded through the Z-axis slider 5. The top of the rotary column 4 is fixedly provided with a Z-axis driving motor 16, and the output end of the Z-axis driving motor 16 is fixedly connected with a Z-axis screw 15. When the Z-axis driving motor 16 is started, the Z-axis screw 15 is driven to rotate, and the Z-axis screw 15 is in threaded connection with the Z-axis sliding block 5, so that the Z-axis sliding block 5 can slide up and down along the sliding groove, and the limiting block 6 and the main shaft 7 are driven to adjust the height.
In order to realize the conversion between the vertical lathe and the horizontal lathe, a rotating assembly is arranged on the lathe bed 1. The rotating assembly comprises a positioning block 2, a rotating shaft 3, a worm wheel 11, a worm 12, a second motor 13 and the like. The two positioning blocks 2 are symmetrically and fixedly arranged at the top of the lathe bed 1, and the rotary column 4 is positioned between the two positioning blocks 2. One side of each positioning block 2, which is close to each other, is rotationally connected with a rotating shaft 3, and the two rotating shafts 3 are fixedly connected with two sides of the rotating column 4 respectively. A protecting shell 14 is fixedly arranged on one side of the top of the lathe bed 1, which is positioned on one positioning block 2, and one rotating shaft 3 extends to the inside of the protecting shell 14 in a rotating mode and is fixedly sleeved with a worm wheel 11. The top of the lathe bed 1 and the top inner wall of the protective shell 14 are rotatably connected with the same worm 12, and the worm wheel 11 is in meshed connection with the worm 12. The bottom of the lathe bed 1 is fixedly connected with a second motor 13, and the output end of the second motor 13 is fixedly connected with a worm 12. When the second motor 13 is started, the worm 12 is driven to rotate, and as the worm 12 is meshed with the worm wheel 11, the worm wheel 11 drives the rotating shaft 3 and the rotating column 4 to rotate, so that the conversion between the vertical lathe and the horizontal lathe is realized.
In order to further improve the flexibility and applicability of the machine tool, the lifting assembly and the X-axis and Y-axis working tables are further arranged on the machine tool body 1. The lifting assembly comprises a lifting workbench 9, a telescopic cylinder 26 and the like. A sliding opening is formed in one side of the lathe bed 1, which is positioned on the rotary column 4, and a lifting workbench 9 is positioned in the sliding opening and is in sliding connection with the sliding opening. The bottom of the X-axis workbench 10 is fixedly connected with the top of the lifting workbench 9. The bottom inner wall of shell 29 is fixedly provided with flexible cylinder 26, and flexible cylinder 26 stretches out the end and the bottom fixed connection of elevating platform 9. When the telescopic cylinder 26 is started, the lifting workbench 9 and the X-axis workbench 10 are driven to lift up and down, so that the heights of the U-shaped clamping blocks 27 and the clamp are adjusted to adapt to the conversion between the vertical lathe and the horizontal lathe.
The arrangement of the X-axis table 10 and the Y-axis table 21 achieves accurate movement of the workpiece in the horizontal direction. Two X-axis sliding rails 17 are symmetrically and fixedly arranged at the top of the X-axis workbench 10, and the two X-axis sliding rails 17 are connected with the same X-axis sliding block 20 in a sliding manner. The top of the X-axis sliding block 20 is fixedly provided with a Y-axis workbench 21. Two Y-axis sliding rails 22 are symmetrically arranged on the top of the Y-axis workbench 21, and the two Y-axis sliding rails 22 are connected with the same Y-axis sliding block 25 in a sliding manner. The top of the Y-axis sliding block 25 is fixedly connected with the bottom of the U-shaped clamping block 27. The X-axis screw 18 and the Y-axis screw 23 can be driven to rotate by driving the X-axis driving motor 19 and the Y-axis driving motor 24 respectively, so that the X-axis sliding block 20 and the Y-axis sliding block 25 are driven to slide on the X-axis sliding rail 17 and the Y-axis sliding rail 22, and accurate movement of a workpiece is realized.
The application can be used in the technical field of numerical control machine tools and can also be used in other fields suitable for the application.
Embodiment 2 referring to fig. 1-3, a modularized numerical control machine tool is improved on the basis of the first embodiment, the modularized numerical control machine tool is applied to the technical field of numerical control machines, in addition, in order to further improve stability and safety of the machine tool, a limit bolt 201 is threaded through the other positioning block 2, and a threaded hole 401 corresponding to the limit bolt 201 is formed in one side of a rotary column 4. After the rotary column 4 rotates to a desired position, the rotary column 4 can be fixed and limited by screwing the rotary limiting bolts 201 with the corresponding threaded holes 401.
However, as well known to those skilled in the art, the working principles and wiring methods of the first motor 8, the second motor 13, the Z-axis driving motor 16, the X-axis driving motor 19 and the Y-axis driving motor 24 are well known, which are all conventional means or common general knowledge, and are not described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.
Claims (7)
1. The utility model provides a modularized numerical control machine tool, includes lathe bed (1), the top of lathe bed (1) is provided with column spinner (4), one side of column spinner (4) is provided with stopper (6), stopper (6) internal rotation runs through there is main shaft (7), the bottom of main shaft (7) is provided with the milling cutter that is used for processing the work piece, the fixed first motor (8) that is provided with in top of stopper (6), the output of first motor (8) is connected with the bearing transmission of main shaft (7), the top of lathe bed (1) is located the below of main shaft (7) and sets up U type clamp splice (27), one side threaded connection of U type clamp splice (27) has anchor clamps screw (2701), the one end rotation of anchor clamps screw (2701) extends to the inside of U type clamp splice (27) and rotates and be connected with splint (28), and splint (28) slide in U type clamp splice (27), the bottom of lathe bed (1) is fixed and is provided with shell (29), its characterized in that:
the adjusting component is arranged on the rotary column (4) and is used for adjusting the height of the limiting block (6);
The rotating assembly is arranged on the lathe bed (1) and used for driving the rotating column (4) to rotate, so that the vertical lathe is changed into a horizontal lathe;
The lifting assembly is arranged on the lathe bed (1) and is used for adjusting the height of the U-shaped clamping block (27), so that the vertical lathe is changed into a horizontal lathe.
2. The modularized numerical control machine tool according to claim 1, wherein the adjusting component comprises a Z-axis sliding block (5), a sliding groove is formed in one side of the rotating column (4), the Z-axis sliding block (5) is in sliding connection with the sliding groove, one side of the Z-axis sliding block (5) is fixedly connected with one side of a limiting block (6), a Z-axis screw (15) is rotationally connected in the sliding groove, threads of the Z-axis screw (15) penetrate through the Z-axis sliding block (5), a Z-axis driving motor (16) is fixedly arranged at the top of the rotating column (4), and an output end of the Z-axis driving motor (16) is fixedly connected with the Z-axis screw (15).
3. The modularized numerical control machine tool according to claim 1, wherein the rotating assembly comprises two positioning blocks (2), the two positioning blocks (2) are symmetrically and fixedly arranged at the top of the machine tool body (1), the rotating column (4) is located between the two positioning blocks (2), two rotating shafts (3) are rotatably connected to one sides of the two positioning blocks (2) which are close to each other, the two rotating shafts (3) are fixedly connected to two sides of the rotating column (4) respectively, a protecting shell (14) is fixedly arranged at one side of the machine tool body (1), one rotating shaft (3) rotatably extends to the inside of the protecting shell (14) and is fixedly sleeved with a worm wheel (11), the same worm (12) is rotatably connected between the top of the machine tool body (1) and the top inner wall of the protecting shell (14), the worm wheel (11) is in meshed connection with the worm (12), a second motor (13) is fixedly connected to the bottom of the machine tool body (1), and the output end of the second motor (13) is fixedly connected with the worm (12).
4. A modular numerically-controlled machine tool according to claim 3, wherein the other positioning block (2) is internally threaded and penetrates through a limit bolt (201), two threaded holes (401) corresponding to the limit bolt (201) are formed in one side of the rotary column (4), and the limit bolt (201) is in threaded connection with the corresponding threaded holes (401).
5. The modularized numerical control machine tool according to claim 1, wherein an X-axis workbench (10) is arranged on one side of the rotary column (4) at the top of the machine body (1), two X-axis sliding rails (17) are symmetrically and fixedly arranged at the top of the X-axis workbench (10), the same X-axis sliding block (20) is slidingly connected to the two X-axis sliding rails (17), a Y-axis workbench (21) is fixedly arranged at the top of the X-axis sliding block (20), two Y-axis sliding rails (22) are symmetrically arranged at the top of the Y-axis workbench (21), the same Y-axis sliding block (25) is slidingly connected to the two Y-axis sliding rails (22), and the top of the Y-axis sliding block (25) is fixedly connected to the bottom of the U-shaped clamping block (27).
6. The modularized numerical control machine tool according to claim 5, wherein the top of the X-axis workbench (10) is located between two X-axis sliding rails (17) and is rotationally connected with an X-axis screw (18) through two first fixing blocks, the X-axis screw (18) penetrates through an X-axis sliding block (20) through threads, an X-axis driving motor (19) is fixedly arranged at the top of the X-axis workbench (10), the output end of the X-axis driving motor (19) is fixedly connected with the X-axis screw (18), the top of the Y-axis workbench (21) is located between two Y-axis sliding rails (22) and is rotationally connected with a Y-axis screw (23) through two second fixing blocks, the Y-axis screw (23) penetrates through a Y-axis sliding block (25) through threads, and a Y-axis driving motor (24) is fixedly arranged at the top of the Y-axis workbench (21), and the output end of the Y-axis driving motor (24) is fixedly connected with the Y-axis screw (23).
7. The modularized numerical control machine tool according to claim 5, wherein the lifting assembly comprises a lifting workbench (9), a sliding opening is formed in one side of the rotary column (4) on the machine body (1), the lifting workbench (9) is located in the sliding opening and is in sliding connection with the sliding opening, the bottom of the X-axis workbench (10) is fixedly connected with the top of the lifting workbench (9), a telescopic cylinder (26) is fixedly arranged on the inner wall of the bottom of the shell (29), and the extending end of the telescopic cylinder (26) is fixedly connected with the bottom of the lifting workbench (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520372204.1U CN223876527U (en) | 2025-03-04 | 2025-03-04 | Modular CNC machine tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520372204.1U CN223876527U (en) | 2025-03-04 | 2025-03-04 | Modular CNC machine tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223876527U true CN223876527U (en) | 2026-02-06 |
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ID=98639638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520372204.1U Active CN223876527U (en) | 2025-03-04 | 2025-03-04 | Modular CNC machine tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223876527U (en) |
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2025
- 2025-03-04 CN CN202520372204.1U patent/CN223876527U/en active Active
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