CN112974982A

CN112974982A - Numerical control machine tool for cutting metal plate

Info

Publication number: CN112974982A
Application number: CN202110215434.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Xiao Jingjing
Current assignee: Xiao Jingjing
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-06-18

Abstract

The invention discloses a numerical control machine tool for cutting metal plates, which comprises a machine tool shell, wherein an adjusting box is arranged at the upper end of the inner side of the machine tool shell, a lifting mechanism is arranged at the top of the adjusting box, a first adjusting mechanism is arranged inside the adjusting box, a first moving block is movably connected onto the first adjusting mechanism, an installation box is fixedly connected to the bottom of the first moving block, a driving motor is fixedly installed at the bottom of the inner side of the installation box, a third adjusting mechanism is arranged, a third forward and reverse rotating motor drives a driving bevel gear to rotate and is matched with a driven bevel gear to drive a bidirectional threaded rod to rotate in a third bearing, so that the third moving block is matched with a sliding block to enable the fixing mechanism to move left and right, the distance between the fixing mechanisms at two sides can be adjusted, plates with various widths can be conveniently fixed and then a cutting wheel, carry out cutting operation to panel, the device's cutting precision is higher, can not cause the waste.

Description

Numerical control machine tool for cutting metal plate

Technical Field

The invention relates to the field of numerical control machine tools, in particular to a numerical control machine tool for cutting metal plates.

Background

The numerical control machine tool can control the machine tool to automatically machine parts according to the shape and the size required by the drawing. The numerical control cutting machine is one of numerical control machines, is usually used for rough machining of plates, and when some thin plates are cut, most of the thin plates are placed by the machine, then a cutting disc is arranged in the middle of the machine, and the plates are pushed to be in contact with the cutting disc, so that the plates are cut.

However, the existing numerical control machine tool cannot fix the plates with various widths in the plate cutting process, the situation of deviation caused by cutting is easy to occur, and the cut plates are not in line with requirements, so that waste is caused.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a numerical control machine tool for cutting metal plates, wherein a third adjusting mechanism is arranged, a third forward and reverse rotating motor drives a driving bevel gear to rotate, a driven bevel gear is matched to drive a bidirectional threaded rod to rotate in a third bearing, so that a third moving block is matched with a sliding block to enable a fixing mechanism to move left and right, the distance between the fixing mechanisms on two sides can be adjusted, plates with various widths can be fixed conveniently, the connecting rod is pulled to pull a pressing plate to rise, the plate to be cut is placed at the bottom of the pressing plate, the connecting rod is loosened, the pressing plate can fix the plate at the bottom of a moving plate under the action of a spring, then an electric telescopic column is controlled to fall, the position of a cutting wheel disc is adjusted through a first adjusting mechanism, the position of the plate is adjusted through a second adjusting mechanism, then drive the cutting rim plate through driving motor and rotate, carry out cutting operation to panel, the device's cutting precision is higher, can not cause the waste.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A numerical control machine tool for cutting metal plates comprises a machine tool shell, wherein an adjusting box is arranged at the upper end of the inner side of the machine tool shell, a lifting mechanism is arranged at the top of the adjusting box, a first adjusting mechanism is arranged inside the adjusting box, a first moving block is movably connected onto the first adjusting mechanism, an installation box is fixedly connected to the bottom of the first moving block, a driving motor is fixedly installed at the bottom of the inner side of the installation box, an output shaft of the driving motor is fixedly connected with a cutting wheel disc, a fixed plate is fixedly connected to the lower end of the inner side of the machine tool shell, a moving plate is slidably connected between the two fixed plates, a second adjusting mechanism is arranged at the bottom of the moving plate, sliding assemblies are arranged at the joints of the two sides of the moving plate and the fixed plate, a cutting groove is formed in the top of the moving plate, the bottom of the fixing mechanism is provided with a sliding groove, the bottom of the fixing mechanism is fixedly connected with a sliding block, the sliding block is connected in the sliding groove in a sliding mode, the bottom of the sliding groove is provided with a mounting groove, the bottom of the sliding block is fixedly connected with a third moving block, the third moving block is connected in the mounting groove in a sliding mode, one end of the third moving block is provided with a third adjusting mechanism, a third forward and reverse rotating motor drives a driving bevel gear to rotate and is matched with a driven bevel gear to drive a bidirectional threaded rod to rotate in a third bearing, so that the third moving block is matched with the sliding block to enable the fixing mechanism to move left and right, the distance between the fixing mechanisms on the two sides can be adjusted, plates with various widths can be fixed conveniently, the pressing plate is pulled to ascend by pulling the connecting rod, and is placed at the, and loosen the connecting rod, under the effect of spring, the pressure strip can be fixed panel in the bottom of movable plate, then the decline of electronic flexible post of control, adjusts the position of cutting rim plate through first adjustment mechanism, adjusts the position of panel through second adjustment mechanism, then drives the cutting rim plate through driving motor and rotates, cuts the operation to panel, and the device's cutting precision is higher, can not cause the waste.

Further, elevating system includes electronic flexible post, electronic flexible post fixed connection is at the inboard top of lathe shell, the bottom fixedly connected with of electronic flexible post is at the top surface of regulating box, the guide way has been seted up on the inboard surface that the both sides of regulating box are located the lathe shell, the both sides fixedly connected with guide block of regulating box, guide block sliding connection can adjust the height at cutting rim plate place through setting up elevating system in the guide way, is convenient for make the cutting rim plate cut panel.

Further, the first adjusting mechanism comprises a first forward and reverse rotating motor, the first forward and reverse rotating motor is fixedly installed at the right end of the inner side of the adjusting box, a first lead screw is fixedly connected to the output end of the first forward and reverse rotating motor, a first bearing is fixedly connected to the left end of the inner side of the adjusting box, the first lead screw is fixedly connected to the inner ring of the first bearing, a threaded hole is formed in the side surface of the first moving block, the first lead screw is in threaded connection with the threaded hole, a fixed block is fixedly connected to the top of the inner side of the adjusting box, a guide rod is fixedly connected between the two fixed blocks, a guide hole is formed in the upper end of the threaded hole in the side surface of the first moving block, the guide rod is in sliding connection with the guide hole, the first forward and reverse rotating motor drives the first lead screw to rotate through the arrangement of the first adjusting assembly, therefore, the position of the cutting wheel disc can be adjusted, and the front and the back of the cutting wheel disc can be conveniently adjusted to cut.

Furthermore, the second adjusting mechanism comprises a second forward and reverse rotating motor, the second forward and reverse rotating motor is fixedly mounted at the right end of the inner side bottom of the machine tool shell, a second lead screw is fixedly connected to the output end of the second forward and reverse rotating motor, a second bearing is fixedly connected to the left end of the inner side of the machine tool shell, the second lead screw is fixedly connected to the inner ring of the second bearing, a second moving block is fixedly connected to the bottom of the moving plate, the lower end of the second moving block is in threaded connection with the surface of the second lead screw, and the second adjusting mechanism is arranged to enable the second forward and reverse rotating motor to drive the second lead screw to rotate so that the second moving block moves on the surface of the second lead screw and can adjust the position of the moving plate, thereby facilitating the adjustment of the.

Further, fixed establishment includes square piece, the rectangular channel has been seted up to square piece's right side lower extreme, the inside fixedly connected with spring of rectangular channel, the bottom fixedly connected with pressure strip of spring, the round hole has been seted up at the top of rectangular channel, the inside sliding connection of round hole has the connecting rod, the bottom fixed connection of connecting rod is on the top surface of pressure strip, and through setting up fixed establishment, the pressure strip can fix panel at the top of movable plate under the effect of spring, can put aside the movable plate from the top of panel through the pulling connecting rod, is convenient for take off panel.

Further, the third adjusting mechanism comprises a motor frame, the motor frame is fixedly connected inside the mounting groove, a third forward and reverse rotating motor is fixedly mounted inside the motor frame, a rotating shaft is fixedly connected to the output end of the third forward and reverse rotating motor, a driving bevel gear is fixedly connected to the surface of the rotating shaft, third bearings are fixedly connected to the left side and the right side of the mounting groove, a bidirectional threaded rod is fixedly connected between the two third bearings, a third moving block is connected to the surface of the bidirectional threaded rod through threads, a driven bevel gear is fixedly connected to the middle of the bidirectional threaded rod, the driving bevel gear is meshed with the driven bevel gear, the third forward and reverse rotating motor drives the driving bevel gear to rotate, the driven bevel gear is matched to drive the bidirectional threaded rod to rotate in the third bearings, and the third moving block is matched with the sliding block to enable the fixing mechanism to move leftwards and, so that the distance between the fixing mechanisms on both sides can be adjusted.

Further, the sliding assembly includes the sliding tray, the sliding tray has been seted up to the fixed plate one side that is connected with the movable plate, the equal fixedly connected with sliding block in both sides of movable plate, sliding block sliding connection is in the sliding tray, one side fixed mounting who keeps away from the movable plate of sliding block has the pulley, pulley sliding connection is in the sliding tray, and through setting up the sliding assembly, when the movable plate moved under second adjustment mechanism's drive, made the sliding block slide in the sliding tray, the lateral wall that the sliding tray was pasted to the pulley slided, the removal of the movable plate of being convenient for.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) the scheme is characterized in that a third adjusting mechanism is arranged, a third forward and reverse rotating motor drives a driving bevel gear to rotate, a driven bevel gear is matched to drive a bidirectional threaded rod to rotate in a third bearing, so that a third moving block is matched with a sliding block to enable a fixing mechanism to move left and right, the distance between the fixing mechanisms on two sides can be adjusted, plates with various widths can be conveniently fixed, the connecting rod is lifted to pull the pressing plate to ascend, the plate to be cut is placed at the bottom of the pressing plate, the connecting rod is loosened, the pressing plate can fix the plates at the bottom of the moving plate under the action of a spring, then an electric telescopic column is controlled to descend, the position of a cutting wheel disc is adjusted through the first adjusting mechanism, the position of the plate is adjusted through the second adjusting mechanism, then a cutting wheel disc is driven to rotate through a driving motor, the plates are cut, and the device is, no waste is caused.

(2) Elevating system includes electronic flexible post, electronic flexible post fixed connection is at the inboard top of lathe shell, and the bottom fixedly connected with of electronic flexible post is at the top surface of regulating box, and the inboard surface that the both sides of regulating box are located the lathe shell has seted up the guide way, and the both sides fixedly connected with guide block of regulating box, guide block sliding connection are in the guide way, through setting up elevating system, can adjust the height at cutting rim plate place, are convenient for make the cutting rim plate cut panel.

(3) The first adjusting mechanism comprises a first positive and negative rotation motor, the first positive and negative rotation motor is fixedly arranged at the right end of the inner side of the adjusting box, a first lead screw is fixedly connected with the output end of the first positive and negative rotation motor, a first bearing is fixedly connected with the left end of the inner side of the adjusting box, the first lead screw is fixedly connected with the inner ring of the first bearing, a threaded hole is arranged on the side surface of the first moving block, the first lead screw is in threaded connection with the threaded hole, a fixed block is fixedly connected with the top of the inner side of the adjusting box, a guide rod is fixedly connected between the two fixed blocks, a guide hole is arranged on the side surface of the first moving block, by arranging the first adjusting component, the first positive and negative rotating motor drives the first screw rod to rotate, the first moving block moves on the first screw rod through the threaded hole, therefore, the position of the cutting wheel disc can be adjusted, and the front and the back of the cutting wheel disc can be conveniently adjusted to cut.

(4) The second adjusting mechanism comprises a second positive and negative rotation motor, the second positive and negative rotation motor is fixedly installed at the right end of the inner side bottom of the machine tool shell, a second lead screw is fixedly connected to the output end of the second positive and negative rotation motor, a second bearing is fixedly connected to the left end of the inner side of the machine tool shell, the second lead screw is fixedly connected to the inner ring of the second bearing, a second moving block is fixedly connected to the bottom of the moving plate, the lower end of the second moving block is in threaded connection with the surface of the second lead screw, through the second adjusting mechanism, the second lead screw can be driven to rotate through the second positive and negative rotation motor, the second moving block is enabled to move on the surface of the second lead screw, the position of the moving.

(5) The sliding assembly comprises a sliding groove, the sliding groove is formed in one side, connected with the moving plate, of the fixed plate, sliding blocks are fixedly connected to the two sides of the moving plate, the sliding blocks are connected to the sliding groove in a sliding mode, pulleys are fixedly mounted on one side, far away from the moving plate, of each sliding block, the pulleys are connected to the sliding groove in a sliding mode, and when the moving plate moves under the driving of the second adjusting mechanism, the sliding blocks slide in the sliding grooves, the pulleys slide along the side walls of the sliding grooves, and the moving plate can move conveniently.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a cross-sectional view of a moving plate assembly of the present invention;

FIG. 4 is an enlarged view of the portion A of the present invention;

FIG. 5 is a schematic view of a cutting assembly according to the present invention.

The reference numbers in the figures illustrate:

1. a machine tool housing; 2. an adjusting box; 3. a lifting mechanism; 301. an electric telescopic column; 302. a guide block; 303. a guide groove; 4. a first adjustment mechanism; 401. a first positive and negative rotation motor; 402. a first lead screw; 403. a first bearing; 404. a fixed block; 405. a guide bar; 406. a threaded hole; 407. a guide hole; 5. a first moving block; 6. installing a box; 7. a drive motor; 8. cutting the wheel disc; 9. a fixing plate; 10. a second adjustment mechanism; 1001. a second positive and negative rotation motor; 1002. a second lead screw; 1003. a second bearing; 1104. a second moving block; 11. moving the plate; 12. cutting the groove; 13. a fixing mechanism; 1301. a square block; 1302. a rectangular groove; 1303. a spring; 1304. a compression plate; 1305. a circular hole; 1306. a connecting rod; 14. a chute; 15. a slider; 16. mounting grooves; 17. a third moving block; 18. a third adjustment mechanism; 1801. a motor frame; 1802. a third positive and negative rotation motor; 1803. a rotating shaft; 1804. a drive bevel gear; 1805. a driven bevel gear; 1806. a bidirectional threaded rod; 1807. a third bearing; 19. a sliding assembly; 1901. a slider; 1902. a sliding groove; 1903. a pulley.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, a numerically-controlled machine tool for cutting metal plates comprises a machine tool housing 1, an adjusting box 2 is arranged at the upper end of the inner side of the machine tool housing 1, a lifting mechanism 3 is arranged at the top of the adjusting box 2, a first adjusting mechanism 4 is arranged inside the adjusting box 2, a first moving block 5 is movably connected to the first adjusting mechanism 4, an installation box 6 is fixedly connected to the bottom of the first moving block 5, a driving motor 7 is fixedly installed at the bottom of the inner side of the installation box 6, an output shaft of the driving motor 7 is fixedly connected with a cutting wheel disc 8, a fixed plate 9 is fixedly connected to the lower end of the inner side of the machine tool housing 1, a moving plate 11 is slidably connected between the two fixed plates 9, a second adjusting mechanism 10 is arranged at the bottom of the moving plate 11, and a sliding assembly 19 is arranged at the joint of the two, the top of the moving plate 11 is provided with a cutting groove 12, the top of the moving plate 11 is provided with fixing mechanisms 13 at two sides of the cutting groove 12, the bottom of the fixing mechanism 13 is provided with a sliding groove 14, the bottom of the fixing mechanism 13 is fixedly connected with a sliding block 15, the sliding block 15 is slidably connected in the sliding groove 14, the bottom of the sliding groove 14 is provided with a mounting groove 16, the bottom of the sliding block 15 is fixedly connected with a third moving block 17, the third moving block 17 is slidably connected in the mounting groove 16, one end of the third moving block 17 is provided with a third adjusting mechanism 18, through the arrangement of the third adjusting mechanism 18, a third forward and reverse rotation motor 1802 drives a driving bevel gear 1804 to rotate, and the driven bevel gear 1805 is matched to drive a bidirectional threaded rod 1806 to rotate in a third bearing 1807, so that the third moving block 17 is matched with the sliding block 15 to move the fixing mechanism 13 left and right, be convenient for fix the panel of multiple width, through carrying and drawing connecting rod 1306, connecting rod 1306 pulling pressure strip 1304 rises, the bottom at pressure strip 1304 is placed to the panel that will cut, and loosen connecting rod 1306, under spring 1303's effect, the bottom at movable plate 11 can be fixed with panel to pressure strip 1304, then control electronic flexible post 301 descends, adjust the position of cutting rim plate 8 through first adjustment mechanism 4, adjust the position of panel through second adjustment mechanism 10, then drive cutting rim plate 8 through driving motor 7 and rotate, cut the operation to panel, the device's cutting precision is higher, can not cause the waste.

Referring to fig. 1-2, the lifting mechanism 3 includes an electric telescopic column 301, the electric telescopic column 301 is fixedly connected to the top of the inner side of the machine tool housing 1, the bottom of the electric telescopic column 301 is fixedly connected to the top surface of the adjusting box 2, guide grooves 303 are formed in the inner side surface of the machine tool housing 1 on both sides of the adjusting box 2, guide blocks 302 are fixedly connected to both sides of the adjusting box 2, the guide blocks 302 are slidably connected in the guide grooves 303, the height of the cutting wheel disc 8 can be adjusted by arranging the lifting mechanism 3, so as to facilitate the cutting of the plate by the cutting wheel disc 8, the first adjusting mechanism 4 includes a first forward and reverse rotation motor 401, the first forward and reverse rotation motor 401 is fixedly installed at the right end of the inner side of the adjusting box 2, the output end of the first forward and reverse rotation motor 401 is fixedly connected with a first screw rod 402, the left end of the inner side of the adjusting box 2 is fixedly connected, the first screw rod 402 is fixedly connected to the inner ring of the first bearing 403, a threaded hole 406 is formed in the side surface of the first moving block 5, the first screw rod 402 is in threaded connection with the threaded hole 406, a fixed block 404 is fixedly connected to the top of the inner side of the adjusting box 2, a guide rod 405 is fixedly connected between the two fixed blocks 404, a guide hole 407 is formed in the side surface of the first moving block 5, which is located at the upper end of the threaded hole 406, the guide rod 405 is in sliding connection with the guide hole 407, the first forward and reverse rotation motor 401 drives the first screw rod 402 to rotate through the arrangement of a first adjusting component, the first moving block 5 moves on the first screw rod 402 through the threaded hole 406, so that the position of the cutting wheel disc 8 can be adjusted, the cutting wheel disc 8 can be conveniently adjusted to cut forward and backward, the second adjusting mechanism 10 comprises a second forward and reverse rotation motor 1001, and the second forward and reverse rotation motor 1001, the output end of the second forward and reverse rotation motor 1001 is fixedly connected with a second lead screw 1002, the left end of the inner side of the machine tool housing 1 is fixedly connected with a second bearing 1003, the second lead screw 1002 is fixedly connected to the inner ring of the second bearing 1003, the bottom of the moving plate 11 is fixedly connected with a second moving block 1104, the lower end of the second moving block 1104 is in threaded connection with the surface of the second lead screw 1002, and by arranging a second adjusting mechanism 10, the second forward and reverse rotation motor 1001 can drive the second lead screw 1002 to rotate, so that the second moving block 1104 moves on the surface of the second lead screw 1002, and the position of the moving plate 11 can be adjusted, and therefore the position of the plate is convenient to adjust.

Referring to fig. 3-4, the fixing mechanism 13 includes a square block 1301, a rectangular groove 1302 is formed at the lower end of the right side of the square block 1301, a spring 1303 is fixedly connected inside the rectangular groove 1302, a pressing plate 1304 is fixedly connected to the bottom of the spring 1303, a circular hole 1305 is formed in the top of the rectangular groove 1302, a connecting rod 1306 is slidably connected inside the circular hole 1305, the bottom of the connecting rod 1306 is fixedly connected to the top surface of the pressing plate 1304, the pressing plate 1304 can fix the board on the top of the moving plate 11 under the action of the spring 1303 by providing the fixing mechanism 13, the moving plate 11 can be moved away from the top of the board by pulling the connecting rod 1306, so as to facilitate the removal of the board, the third adjusting mechanism 18 includes a motor frame 1801, the motor frame 1801 is fixedly connected inside the mounting groove 16, and a third forward and reverse rotation motor 1802 is fixedly installed inside the motor frame 1801, the output end of the third forward and reverse rotation motor 1802 is fixedly connected with a rotating shaft 1803, the surface of the rotating shaft 1803 is fixedly connected with a driving bevel gear 1804, the left side and the right side of the mounting groove 16 are both fixedly connected with third bearings 1807, a bidirectional threaded rod 1806 is fixedly connected between the two third bearings 1807, the surface of the bidirectional threaded rod 1806 is in threaded connection with a third moving block 17, the middle part of the bidirectional threaded rod 1806 is fixedly connected with a driven bevel gear 1805, the driving bevel gear 1804 and the driven bevel gear 1805 are in meshed connection, through the arrangement of a third adjusting mechanism 18, the third forward and reverse rotation motor 1802 drives the driving bevel gear 1804 to rotate, the driven bevel gear 1805 is matched with the bidirectional threaded rod 1806 to rotate in the third bearing 1807, so that the third moving block 17 is matched with a sliding block 15 to move the fixing mechanism 13 left and right, thereby adjusting the distance between, sliding subassembly 19 includes sliding tray 1902, sliding tray 1902 has been seted up to the one side that fixed plate 9 is connected with movable plate 11, the equal fixedly connected with sliding block 1901 in both sides of movable plate 11, sliding block 1901 sliding connection is in sliding tray 1902, one side fixed mounting who keeps away from movable plate 11 of sliding block 1901 has pulley 1903, pulley 1903 sliding connection is in sliding tray 1902, and through setting up sliding subassembly 19, when movable plate 11 moves under the drive of second adjustment mechanism 10, make sliding block 1901 slide in sliding tray 1902, pulley 1903 slides along the lateral wall of sliding tray 1902, is convenient for movable plate 11's removal.

According to the invention, the height of the cutting wheel disc 8 can be adjusted through the lifting mechanism 3, through the first adjusting assembly, the first forward and reverse rotating motor 401 drives the first screw rod 402 to rotate, the first moving block 5 moves on the first screw rod 402 through the threaded hole 406, so that the position of the cutting wheel disc 8 can be adjusted, through the second adjusting mechanism 10, the second forward and reverse rotating motor 1001 drives the second screw rod 1002 to rotate, the second moving block 1104 moves on the surface of the second screw rod 1002, and the position of the moving plate 11 can be adjusted. Through the third adjusting mechanism 18, the third forward and reverse rotation motor 1802 drives the driving bevel gear 1804 to rotate, the driven bevel gear 1805 is matched to drive the bidirectional threaded rod 1806 to rotate in the third bearing 1807, so that the third moving block 17 is matched with the slider 15 to move the fixing mechanism 13 left and right, the distance between the fixing mechanisms 13 on two sides can be adjusted, plates with various widths can be fixed conveniently, the connecting rod 1306 is pulled to pull the pressing plate 1304 to ascend through pulling the connecting rod 1306, the plate to be cut is placed at the bottom of the pressing plate 1304, the connecting rod 1306 is loosened, the pressing plate 1304 can fix the plate at the bottom of the moving plate 11 under the action of the spring 1303, then the electric telescopic column 301 is controlled to descend, the position of the cutting wheel disc 8 is adjusted through the first adjusting mechanism 4, the position of the plate is adjusted through the second adjusting mechanism 10, and then the cutting wheel disc 8 is driven to rotate through the driving motor, carry out cutting operation to panel, the device's cutting precision is higher, can not cause the waste.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a sheet metal is digit control machine tool for cutting, includes lathe shell (1), its characterized in that: an adjusting box (2) is arranged at the upper end of the inner side of the machine tool shell (1), a lifting mechanism (3) is arranged at the top of the adjusting box (2), a first adjusting mechanism (4) is arranged inside the adjusting box (2), a first moving block (5) is movably connected onto the first adjusting mechanism (4), an installation box (6) is fixedly connected to the bottom of the first moving block (5), a driving motor (7) is fixedly installed at the bottom of the inner side of the installation box (6), an output shaft of the driving motor (7) is fixedly connected with a cutting wheel disc (8), a fixed plate (9) is fixedly connected to the lower end of the inner side of the machine tool shell (1), a moving plate (11) is slidably connected between the two fixed plates (9), a second adjusting mechanism (10) is arranged at the bottom of the moving plate (11), and sliding assemblies (19) are arranged at the joints of the two sides of the moving plate (11) and, the cutting mechanism is characterized in that a cutting groove (12) is formed in the top of the moving plate (11), fixing mechanisms (13) are arranged on the two sides, located on the cutting groove (12), of the top of the moving plate (11), sliding grooves (14) are formed in the bottom of the fixing mechanisms (13), sliding blocks (15) are fixedly connected to the bottom of the fixing mechanisms (13), the sliding blocks (15) are connected in the sliding grooves (14) in a sliding mode, an installation groove (16) is formed in the bottom of the sliding grooves (14), third moving blocks (17) are fixedly connected to the bottom of the sliding blocks (15), the third moving blocks (17) are connected in the installation groove (16) in a sliding mode, and a third adjusting mechanism (18) is arranged at one end of each third.

2. The numerical control machine tool for cutting the metal plate according to claim 1, wherein: elevating system (3) are including electric telescopic column (301), electric telescopic column (301) fixed connection is at the inboard top of lathe shell (1), the bottom fixedly connected with of electric telescopic column (301) is at the top surface of regulating box (2), guide way (303) have been seted up on the inboard surface that the both sides of regulating box (2) are located lathe shell (1), the both sides fixedly connected with guide block (302) of regulating box (2), guide block (302) sliding connection is in guide way (303).

3. The numerical control machine tool for cutting the metal plate according to claim 1, wherein: the first adjusting mechanism (4) comprises a first forward and reverse rotating motor (401), the first forward and reverse rotating motor (401) is fixedly installed at the right end of the inner side of the adjusting box (2), the output end of the first forward and reverse rotating motor (401) is fixedly connected with a first lead screw (402), the left end of the inner side of the adjusting box (2) is fixedly connected with a first bearing (403), the first lead screw (402) is fixedly connected to the inner ring of the first bearing (403), the side surface of the first moving block (5) is provided with a threaded hole (406), the first lead screw (402) is in threaded connection with the threaded hole (406), the top of the inner side of the adjusting box (2) is fixedly connected with a fixed block (404), a guide rod (405) is fixedly connected between the two fixed blocks (404), the side surface of the first moving block (5) is positioned at the upper end of the threaded hole (406) and is provided with, the guide rod (405) is connected in a guide hole (407) in a sliding mode.

4. The numerical control machine tool for cutting the metal plate according to claim 1, wherein: the second adjusting mechanism (10) comprises a second forward and reverse rotating motor (1001), the second forward and reverse rotating motor (1001) is fixedly installed at the right end of the inner side bottom of the machine tool shell (1), a second lead screw (1002) is fixedly connected to the output end of the second forward and reverse rotating motor (1001), a second bearing (1003) is fixedly connected to the left end of the inner side of the machine tool shell (1), the second lead screw (1002) is fixedly connected to the inner ring of the second bearing (1003), a second moving block (1104) is fixedly connected to the bottom of the moving plate (11), and the lower end of the second moving block (1104) is in threaded connection with the surface of the second lead screw (1002).

5. The numerical control machine tool for cutting the metal plate according to claim 1, wherein: the fixing mechanism (13) comprises a square block (1301), a rectangular groove (1302) is formed in the lower end of the right side of the square block (1301), a spring (1303) is fixedly connected to the inside of the rectangular groove (1302), a pressing plate (1304) is fixedly connected to the bottom of the spring (1303), a round hole (1305) is formed in the top of the rectangular groove (1302), a connecting rod (1306) is slidably connected to the inside of the round hole (1305), and the bottom of the connecting rod (1306) is fixedly connected to the top surface of the pressing plate (1304).

6. The numerical control machine tool for cutting the metal plate according to claim 1, wherein: third adjustment mechanism (18) are including motor frame (1801), motor frame (1801) fixed connection is in the inside of mounting groove (16), the inside fixed mounting of motor frame (1801) has positive reverse motor (1802) of third, the output fixedly connected with pivot (1803) of positive reverse motor (1802) of third, the fixed surface of pivot (1803) is connected with drive bevel gear (1804), the equal fixedly connected with third bearing (1807) of the left and right sides of mounting groove (16), two fixedly connected with two-way threaded rod (1806) between third bearing (1807), the surface threaded connection of two-way threaded rod (1806) has third movable block (17), the middle part fixedly connected with driven bevel gear (1805) of two-way threaded rod (1806), drive bevel gear (1804) and driven bevel gear (1805) meshing connection.

7. The numerical control machine tool for cutting the metal plate according to claim 1, wherein: slide subassembly (19) include sliding tray (1902), sliding tray (1902) have been seted up to one side that fixed plate (9) are connected with movable plate (11), the equal fixedly connected with sliding block (1901) in both sides of movable plate (11), sliding block (1901) sliding connection is in sliding tray (1902), one side fixed mounting that keeps away from movable plate (11) of sliding block (1901) has pulley (1903), pulley (1903) sliding connection is in sliding tray (1902).