CN216758358U - Numerical control cutting device capable of improving workpiece accuracy - Google Patents
Numerical control cutting device capable of improving workpiece accuracy Download PDFInfo
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- CN216758358U CN216758358U CN202220251460.1U CN202220251460U CN216758358U CN 216758358 U CN216758358 U CN 216758358U CN 202220251460 U CN202220251460 U CN 202220251460U CN 216758358 U CN216758358 U CN 216758358U
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Abstract
The utility model discloses a numerical control cutting device capable of improving the accuracy of a workpiece, which comprises a U-shaped plate, wherein the bottom inner wall of the U-shaped plate is fixedly connected with a rectangular box, a first threaded rod is rotatably connected between two sides of the inner wall of the rectangular box, the left side of the top of the rectangular box is fixedly connected with a fixed plate, the outer side wall of the first threaded rod is sleeved with a first sliding block which is in sliding contact with both the front inner wall and the rear inner wall of the rectangular box in a threaded manner, the top of the first sliding block is fixedly connected with a baffle, the top of the baffle is in sliding contact with the top inner wall of the U-shaped plate, and the top inner wall of the U-shaped plate is provided with a first groove; the workpiece to be processed is conveniently and quickly fixed, the workpiece is prevented from deviating during cutting, and the position of the cutting knife can be accurately adjusted according to the cutting requirement, so that the cutting precision and quality are improved, and the use requirement can be met.
Description
Technical Field
The utility model relates to the technical field of workpiece cutting, in particular to a numerical control cutting device capable of improving workpiece accuracy.
Background
The numerical control machine tool controls the cutter to work through information transmission and the controller, the numerical control machine tool can effectively reduce the processing time and the auxiliary time of a workpiece, the range of the sound velocity and the feeding amount of a main shaft of the numerical control machine tool is large, the machine tool is allowed to carry out powerful cutting with large cutting amount, the numerical control machine tool enters a high-speed processing era, and the numerical control machine tool moves and positions the moving part and carries out high-speed cutting processing, so that the productivity is greatly improved.
The existing cutting equipment does not have good fixation on a workpiece to be cut when in use, so that the workpiece is easy to deviate when in cutting, the cutting position is deviated, the cutting precision and quality are influenced, the use requirement cannot be met, and the numerical control cutting device capable of improving the workpiece accuracy is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a numerical control cutting device capable of improving the accuracy of a workpiece.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a numerical control cutting device capable of improving workpiece accuracy comprises a U-shaped plate, wherein a rectangular box is fixedly connected to the inner wall of the bottom of the U-shaped plate, a first threaded rod is rotatably connected between two sides of the inner wall of the rectangular box, a fixed plate is fixedly connected to the left side of the top of the rectangular box, a first sliding block in sliding contact with the inner wall of the front side and the inner wall of the rear side of the rectangular box is sleeved on the outer side wall of the first threaded rod in a threaded manner, a baffle is fixedly connected to the top of the first sliding block, the top of the baffle is in sliding contact with the inner wall of the top of the U-shaped plate, a first groove is formed in the inner wall of the top of the U-shaped plate, a linear motor is fixedly installed in the first groove, a first mounting plate is fixedly installed at the bottom of the linear motor, an electric push rod is fixedly installed on the left side of the bottom of the first mounting plate, and a first L-shaped plate is fixedly connected to the bottom of a push rod, the bottom right side of the first mounting plate is fixedly connected with a slide bar, the first L-shaped plate is slidably sleeved on the outer side wall of the slide bar, a second groove is formed in the first L-shaped plate, a second threaded rod is rotatably connected between the two sides of the inner wall of the second groove, a second slider is sleeved on the outer side wall of the second threaded rod in a threaded manner, a sliding perforation which is slidably mounted with the second slider is formed in the inner wall of the bottom of the second groove, the lower surface of the second slider is fixedly connected with the second mounting plate, a third groove is formed in the right side of the second mounting plate, a servo motor is fixedly mounted on the inner wall of the bottom of the third groove, a cutting knife is fixedly sleeved on an output shaft of the servo motor, a second L-shaped plate is fixedly connected with the front side of the second mounting plate, a scale is fixedly connected with the top of the front side of the U-shaped plate, and a pointer matched with the scale is fixedly connected with the top of the second L-shaped plate, the cutting knife and the pointer are in the same vertical plane.
As further preferable in the present technical solution: the utility model discloses a motor, including baffle, U-shaped plate, signal input part, signal output part, linear electric motor, signal input part signal connection, the left side top fixed mounting of baffle has pressure sensor, the front side bottom fixed mounting of U-shaped plate has the controller, pressure sensor's signal output part and the signal input part signal connection of controller, the signal output part and the linear electric motor's of controller signal input part signal connection.
As further preferable in the present technical solution: the top of rectangle box is established to the opening, first screw thread through-hole has been seted up on the left side of first slider, the lateral wall of first threaded rod and the inside wall threaded connection of first screw thread through-hole.
As further preferable in the present technical solution: the left side of the second slider is provided with a second threaded through hole, the outer side wall of the second threaded rod is in threaded connection with the inner side wall of the second threaded through hole, and the front side and the rear side of the second slider are in sliding contact with the front side inner wall and the rear side inner wall of the sliding through hole respectively.
As further preferable in the present technical solution: the both ends of first threaded rod extend to the outside of rectangle box and fixed mounting respectively has the first in command, the left end of second threaded rod extends to the outside of second recess and fixed mounting has the second in command.
As further preferable in the present technical solution: the top of the first L-shaped plate is provided with a sliding groove, and the outer side wall of the sliding rod is in sliding contact with the inner side wall of the sliding groove.
As further preferable in the present technical solution: the switch group is fixedly installed at the bottom of the front side of the U-shaped plate, and the electrical output end of the switch group is electrically connected with the electrical input ends of the linear motor, the electric push rod and the servo motor respectively.
As further preferable in the present technical solution: the bottom four corners of the U-shaped plate are fixedly connected with supporting legs.
Compared with the prior art, the utility model has the beneficial effects that:
the workpiece to be processed is conveniently and quickly fixed, the workpiece is prevented from deviating during cutting, and the position of the cutting knife can be accurately adjusted according to the cutting requirement, so that the cutting precision and quality are improved, and the use requirement can be met.
Drawings
FIG. 1 is a cross-sectional view of a numerically controlled cutting apparatus according to the present invention for improving the accuracy of a workpiece;
FIG. 2 is an enlarged view of the structure of the region A in FIG. 1 according to the present invention;
FIG. 3 is a front view of a numerically controlled cutting device according to the present invention for improving the precision of a workpiece.
In the figure: 1. a U-shaped plate; 2. a rectangular box; 3. a first threaded rod; 4. a fixing plate; 5. a first slider; 6. a baffle plate; 7. a linear motor; 8. a first mounting plate; 9. an electric push rod; 10. A first L-shaped plate; 11. a slide bar; 12. a second threaded rod; 13. a second slider; 14. a second mounting plate; 15. a servo motor; 16. a cutting knife; 17. a second L-shaped plate; 18. a graduated scale; 19. a pointer; 20. a pressure sensor; 21. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a numerical control cutting device capable of improving the accuracy of a workpiece comprises a U-shaped plate 1, a rectangular box 2 is fixedly connected to the bottom inner wall of the U-shaped plate 1, a first threaded rod 3 is rotatably connected between the two sides of the inner wall of the rectangular box 2, wherein a first circular through hole is respectively formed on the left inner wall and the right inner wall of the rectangular box 2, a first bearing fixedly sleeved with the outer side of the first threaded rod 3 is fixedly bonded to the inner side wall of the first circular through hole, a fixed plate 4 is fixedly connected to the left side of the top of the rectangular box 2, a first sliding block 5 in sliding contact with the front inner wall and the rear inner wall of the rectangular box 2 is sleeved on the outer side wall of the first threaded rod 3 in a threaded manner, a baffle 6 is fixedly connected to the top of the first sliding block 5, the top of the baffle 6 is in sliding contact with the top inner wall of the U-shaped plate 1, and a first groove is formed on the top inner wall of the U-shaped plate 1, a linear motor 7 is fixedly arranged in the first groove, a first mounting plate 8 is fixedly arranged at the bottom of the moving end of the linear motor 7, an electric push rod 9 is fixedly arranged at the left side of the bottom of the first mounting plate 8, a first L-shaped plate 10 is fixedly connected at the bottom end of a push rod of the electric push rod 9, a slide bar 11 is fixedly connected at the right side of the bottom of the first mounting plate 8, the first L-shaped plate 10 is slidably sleeved on the outer side wall of the slide bar 11, a second groove is formed in the first L-shaped plate 10, a second threaded rod 12 is rotatably connected between the two sides of the inner wall of the second groove, a second bearing which is fixedly sleeved with the outer side of the second threaded rod 12 in a bonding manner is fixedly bonded on the inner wall of the right side of the second groove, a second circular through hole for the second threaded rod 12 to horizontally pass through is formed on the inner wall of the left side of the second groove, and a second slider 13 is sleeved on the outer side wall of the second threaded rod 12 in a threaded sleeve manner, a sliding through hole which is slidably mounted with the second slider 13 is formed in the inner wall of the bottom of the second groove, a second mounting plate 14 is fixedly connected to the lower surface of the second slider 13, a third groove is formed in the right side of the second mounting plate 14, a servo motor 15 is fixedly mounted on the inner wall of the bottom of the third groove, a cutting knife 16 is fixedly sleeved on an output shaft of the servo motor 15, a second L-shaped plate 17 is fixedly connected to the front side of the second mounting plate 14, a graduated scale 18 is fixedly connected to the top of the front side of the U-shaped plate 1, a pointer 19 matched with the graduated scale 18 is fixedly connected to the top of the second L-shaped plate 17, and the cutting knife 16 and the pointer 19 are located on the same vertical plane; the workpiece to be processed is conveniently and quickly fixed, the workpiece is prevented from deviating during cutting, and the position of the cutting knife 16 can be accurately adjusted according to cutting requirements, so that the cutting precision and quality are improved, and the use requirements can be met.
In the utility model, a pressure sensor 20 is fixedly arranged at the top of the left side of a baffle 6, a controller 21 is fixedly arranged at the bottom of the front side of a U-shaped plate 1, the signal output end of the pressure sensor 20 is in signal connection with the signal input end of the controller 21, the signal output end of the controller 21 is in signal connection with the signal input end of a linear motor 7, the top of a rectangular box 2 is provided with an opening, the left side of a first sliding block 5 is provided with a first threaded through hole, the outer side wall of a first threaded rod 3 is in threaded connection with the inner side wall of the first threaded through hole, the left side of a second sliding block 13 is provided with a second threaded through hole, the outer side wall of a second threaded rod 12 is in threaded connection with the inner side wall of the second threaded through hole, the front side and the rear side of the second sliding block 13 are respectively in sliding contact with the inner wall of the front side and the rear side of the sliding through hole, two ends of the first threaded rod 3 respectively extend to the outer side of the rectangular box 2 and are fixedly provided with a first handle, the left end of the second threaded rod 12 extends to the outer side of the second groove and is fixedly provided with a second handle, the top of the first L-shaped plate 10 is provided with a chute, the outer side wall of the sliding rod 11 is in sliding contact with the inner side wall of the chute, the bottom of the front side of the U-shaped plate 1 is fixedly provided with a switch group, the electrical output end of the switch group is respectively electrically connected with the electrical input ends of the linear motor 7, the electric push rod 9 and the servo motor 15, and four corners of the bottom of the U-shaped plate 1 are fixedly connected with supporting legs; the workpiece to be processed is conveniently and quickly fixed, the workpiece is prevented from deviating during cutting, and the position of the cutting knife 16 can be accurately adjusted according to cutting requirements, so that the cutting precision and quality are improved, and the use requirements can be met.
The working principle is as follows: a worker rotates a first handle forward, the first handle drives a first threaded rod 3 to rotate forward, a first sliding block 5 drives a baffle 6 to move rightwards along with the forward rotation of the first threaded rod 3, so that the distance between the baffle 6 and a fixing plate 4 is increased, then the worker places a workpiece to be cut on the top of a rectangular box 2, the first handle is rotated reversely, the first handle drives the first threaded rod 3 to rotate reversely, the first sliding block 5 drives the baffle 6 to move leftwards along with the reverse rotation of the first threaded rod 3, and therefore the workpiece to be cut is fixed through the matching of the baffle 6 and the fixing plate 4;
a worker controls a linear motor 7 to start, the linear motor 7 drives a first mounting plate 8 to move rightwards, the first mounting plate 8 drives an electric push rod 9 and a slide rod 11 to move rightwards, the electric push rod 9 and the slide rod 11 drive a first L-shaped plate 10 to move rightwards, the first L-shaped plate 10 drives a second threaded rod 12 to move rightwards, the second threaded rod 12 drives a second slider 13 to move rightwards, the second slider 13 drives a second mounting plate 14 to move rightwards, the second mounting plate 14 drives a servo motor 15 and a second L-shaped plate 17 to move rightwards, the servo motor 15 drives a cutting knife 16 to move rightwards, the second L-shaped plate 17 drives a pointer 19 to move rightwards, when the right side of the first mounting plate 8 is in contact with a pressure sensor 20 on the left side of a baffle 6, the pressure sensor 20 sends a signal to a controller 21, the controller 21 controls the linear motor 7 to stop after receiving the signal, then the worker rotates a second handle, the second handle drives the second threaded rod 12 to rotate, the rotation of the second threaded rod 12 drives the second slider 13 to move, the second slider 13 drives the second mounting plate 14 to move, the second mounting plate 14 drives the servo motor 15 and the second L-shaped plate 17 to move, the servo motor 15 drives the cutting knife 16 to move, the second L-shaped plate 17 drives the pointer 19 to move, so that the pointer 19 moves on the scale 18, the position of the cutting knife 16 can be adjusted according to cutting requirements, then a worker controls the electric push rod 9 to start with the servo motor 15, the electric push rod 9 pushes the first L-shaped plate 10 to move downwards, the first L-shaped plate 10 drives the second mounting plate 14 to move downwards, the second mounting plate 14 drives the servo motor 15 to move downwards, the servo motor 15 drives the cutting knife 16 to move downwards, and the servo motor 15 drives the cutting knife 16 to rotate, thereby cutting the work piece to be cut on top of the rectangular box 2.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The numerical control cutting device capable of improving the accuracy of workpieces comprises a U-shaped plate (1) and is characterized in that a rectangular box (2) is fixedly connected to the inner wall of the bottom of the U-shaped plate (1), a first threaded rod (3) is rotatably connected between two sides of the inner wall of the rectangular box (2), a fixed plate (4) is fixedly connected to the left side of the top of the rectangular box (2), a first sliding block (5) in sliding contact with the inner wall of the front side and the inner wall of the rear side of the rectangular box (2) is sleeved on the thread of the outer side wall of the first threaded rod (3), a baffle (6) is fixedly connected to the top of the first sliding block (5), the top of the baffle (6) is in sliding contact with the inner wall of the top of the U-shaped plate (1), a first groove is formed in the inner wall of the top of the U-shaped plate (1), a linear motor (7) is fixedly installed in the inner part of the first groove, a first installation plate (8) is fixedly installed at the bottom of the moving end of the linear motor (7), the bottom left side of the first mounting plate (8) is fixedly provided with an electric push rod (9), the bottom of a push rod of the electric push rod (9) is fixedly connected with a first L-shaped plate (10), the bottom right side of the first mounting plate (8) is fixedly connected with a slide bar (11), the first L-shaped plate (10) is slidably sleeved on the outer side wall of the slide bar (11), the first L-shaped plate (10) is provided with a second groove, a second threaded rod (12) is rotatably connected between the two sides of the inner wall of the second groove, the outer side wall of the second threaded rod (12) is threadably sleeved with a second slider (13), the inner wall of the bottom of the second groove is provided with a sliding perforation which is slidably mounted with the second slider (13), the lower surface of the second slider (13) is fixedly connected with a second mounting plate (14), the right side of the second mounting plate (14) is provided with a third groove, the bottom inner wall fixed mounting of third recess has servo motor (15), the fixed cover of output shaft of servo motor (15) is equipped with cutting knife (16), front side fixedly connected with second L shaped plate (17) of second mounting panel (14), front side top fixedly connected with scale (18) of U shaped plate (1), top fixedly connected with one of second L shaped plate (17) and scale (18) matched with pointer (19), cutting knife (16) and pointer (19) are in same vertical plane.
2. The numerical control cutting device capable of improving the accuracy of workpieces as recited in claim 1, wherein a pressure sensor (20) is fixedly mounted at the top of the left side of the baffle (6), a controller (21) is fixedly mounted at the bottom of the front side of the U-shaped plate (1), a signal output end of the pressure sensor (20) is in signal connection with a signal input end of the controller (21), and a signal output end of the controller (21) is in signal connection with a signal input end of the linear motor (7).
3. The numerical control cutting device capable of improving the accuracy of workpieces as recited in claim 1, wherein the top of the rectangular box (2) is provided with an opening, a first threaded through hole is formed on the left side of the first sliding block (5), and the outer side wall of the first threaded rod (3) is in threaded connection with the inner side wall of the first threaded through hole.
4. The numerical control cutting device capable of improving the accuracy of a workpiece according to claim 1, wherein a second threaded through hole is formed in the left side of the second sliding block (13), the outer side wall of the second threaded rod (12) is in threaded connection with the inner side wall of the second threaded through hole, and the front side and the rear side of the second sliding block (13) are in sliding contact with the front side inner wall and the rear side inner wall of the sliding through hole respectively.
5. The numerical control cutting device capable of improving the accuracy of workpieces as recited in claim 1, wherein two ends of the first threaded rod (3) respectively extend to the outer side of the rectangular box (2) and are fixedly provided with a first handle, and the left end of the second threaded rod (12) extends to the outer side of the second groove and is fixedly provided with a second handle.
6. The numerical control cutting device capable of improving the accuracy of workpieces as claimed in claim 1, characterized in that the top of the first L-shaped plate (10) is provided with a sliding groove, and the outer side wall of the sliding rod (11) is in sliding contact with the inner side wall of the sliding groove.
7. The numerical control cutting device capable of improving the accuracy of a workpiece according to claim 1, wherein a switch set is fixedly installed at the bottom of the front side of the U-shaped plate (1), and the electrical output ends of the switch set are electrically connected with the electrical input ends of the linear motor (7), the electric push rod (9) and the servo motor (15), respectively.
8. The numerical control cutting device capable of improving the accuracy of workpieces as claimed in claim 1, characterized in that four corners of the bottom of the U-shaped plate (1) are fixedly connected with supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220251460.1U CN216758358U (en) | 2022-02-07 | 2022-02-07 | Numerical control cutting device capable of improving workpiece accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220251460.1U CN216758358U (en) | 2022-02-07 | 2022-02-07 | Numerical control cutting device capable of improving workpiece accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216758358U true CN216758358U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220251460.1U Active CN216758358U (en) | 2022-02-07 | 2022-02-07 | Numerical control cutting device capable of improving workpiece accuracy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216758358U (en) |
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2022
- 2022-02-07 CN CN202220251460.1U patent/CN216758358U/en active Active
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