Numerical control cutting machine convenient to adjust

Abstract

The utility model discloses a numerical control cutting machine convenient to adjust, which comprises an operation machine tool body, the operation machine tool body is directly arranged on the ground, an angle adjusting mechanism is arranged at the upper part in the operation machine tool body, and the angle adjusting mechanism comprises a rotating groove, a rotating disc, a circular disc, a poke rod and a motor, a rotating groove is rotationally formed in the upper portion of the interior of the operation machine tool body. According to the numerical control cutting machine convenient to adjust, the angle adjusting mechanism is arranged, so that a cutting blade can automatically and intermittently rotate by 60 degrees, the angle of the cutting blade can be adjusted, an object can be cut from multiple angles, meanwhile, the clamping mechanism is arranged, the object is firmly clamped when being cut, and the cutting efficiency is improved. By means of the structure, the object cannot move during cutting, the precision of cutting the object can be greatly improved, a mechanism for preventing waste chips from splashing is arranged, the waste chips can be centralized together in a unified mode, and the waste chips can be conveniently treated in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control cutting machines, in particular to a numerical control cutting machine which is easy to adjust. Background Art

[0002] CNC cutting machines are driven by digital technology. As the machine moves, the cutting tools carried by the machine cut the objects. Objects with high precision and fine surface roughness generally need to be processed by cutting on the machine. Currently, the CNC cutting machines on the market still have some disadvantages.

[0003] For example, in actual use, a general CNC cutting machine places the object to be cut into the CNC machine tool for cutting. The cutting angle of the general CNC machine tool is very single and cannot be adjusted at will. The practicality of the device is poor. At the same time, when cutting the object, if it is not fixed, it is easy to cause the object to move during cutting, which greatly reduces the accuracy of cutting the object. In addition, some waste chips will be generated when cutting the object. If there is no object to block the waste chips, the waste chips will fly everywhere. Therefore, we propose a CNC cutting machine that is easy to adjust to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a CNC cutting machine that is easy to adjust, so as to solve the problem of the current CNC cutting machine proposed in the above background technology, which is that the object to be cut is placed into the CNC machine tool for cutting. The cutting angle of the general CNC machine tool is very single and the angle cannot be adjusted at will. The practicality of the device is poor. At the same time, when cutting the object, if it is not fixed, it is easy to cause the object to move during cutting, which greatly reduces the accuracy of cutting the object. In addition, some waste chips will be generated when cutting the object. If there is no object to block the waste chips, the waste chips will splash everywhere.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a CNC cutting machine that is easy to adjust, comprising:

[0006] An operating machine tool body, wherein the operating machine tool body is directly placed on the ground;

[0007] Also includes:

[0008] An angle adjustment mechanism is provided on the upper part of the operating machine tool body, wherein the angle adjustment mechanism includes a rotating groove, a rotating disk, a circular disk, a toggle rod and a motor. A rotating groove is rotatably installed on the upper part of the operating machine tool body, and sliding grooves are provided at equal angles inside the rotating groove, and a rotating disk is installed on the lower outer side of the rotating groove;

[0009] The operating machine tool body is internally symmetrically provided with a clamping mechanism, wherein the clamping mechanism includes a clamping block, a first support rod, a second support rod, a hydraulic rod, a connecting rod and a third support rod. The operating machine tool body is internally symmetrically fixed with a fixed block, and the fixed block is slidably installed inside the clamping block, and the first support rod is rotatably connected to the lower part of the clamping block.

[0010] Preferably, the toggle rod slides in the inner sliding groove of the rotating groove, and a disc is installed below the toggle rod, and the disc slides outside the rotating disc, and a motor is connected above the inside of the disc.

[0011] Preferably, an electric telescopic rod is fixedly installed below the rotating groove, and a cutting blade is installed at the output end of the electric telescopic rod.

[0012] Preferably, a second support rod is connected to the front of the first support rod, and the front end of the second support rod is rotatably connected to the output end of the hydraulic rod, and a third support rod is connected to the rear outer side of the first support rod.

[0013] Preferably, a connecting rod is rotatably installed below the third support rod, and the connecting rod connects the third support rod and the second support rod.

[0014] Preferably, protective plates are symmetrically fixedly installed on the front and rear of the fixed block, and a spring is provided inside the protective plate, and a movable upper baffle is installed below the spring.

[0015] Preferably, a fixed lower baffle is fixedly installed inside the fixed block, a movable upper baffle is slidably installed inside the fixed lower baffle, and a movable plate is slidably installed outside the movable upper baffle, and the movable plate is fixedly installed at the output end of the electric telescopic rod.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the CNC cutting machine is easy to adjust, and by providing an angle adjustment mechanism, the cutting blade can be automatically and intermittently rotated 60 degrees, thereby adjusting the angle of the cutting blade, and can cut objects from multiple angles; at the same time, a clamping mechanism is provided to firmly clamp the object when cutting, so that the object will not move during cutting, which greatly improves the cutting accuracy of the object; secondly, a mechanism is provided to block the splashing of waste chips, so that the waste chips can be uniformly collected together, which is convenient for the later treatment of the waste chips;

[0017] 1. A rotating groove, a rotating disk, a circular disc and a toggle lever are provided. By turning on the motor, the motor will cause the toggle lever and the circular disc connected below to rotate inside the operating machine tool body. When the toggle lever rotates, it will contact the sliding groove in the rotating groove on the right side, so that the toggle lever will slide in the sliding groove in the rotating groove, that is, the rotating groove will rotate. When the toggle lever comes out of the sliding groove in the rotating groove, the circular disc will contact the arc surface of the rotating disc on the outer side of the rotating groove. At this time, the rotating groove and the rotating disc are stationary. When the contact between the circular surface of the circular disc and the rotating disc ends, the toggle lever will return to the sliding groove of the rotating groove and slide again, and this process is repeated.

[0018] 2. A fixed block, a clamping block, a first support rod and a second support rod are provided, and by opening the hydraulic rod, the hydraulic rod will push the second support rod connected to the output end to move upward, and the rear of the second support rod is connected to the first support rod. The first support rod is symmetrically arranged inside the fixed block. When the second support rod moves upward, it will push the first support rod connected to the second support rod to move backward. A connecting rod is also connected below the second support rod, and the connecting rod is connected to the second support rod and the third support rod. The third support rod is connected to the first support rod at the rear of the fixed block. When the second support rod moves upward, the connecting rod will move forward, and the third support rod will also move forward with the connecting rod. At the same time, the first support rod connected to the third support rod and the first support rod will also move forward. The first support rod is connected to the clamping block, and the clamping block connected to the first support rod will move inward at the same time in the fixed block, thereby firmly clamping the object to be cut;

[0019] 3. A protective plate, a spring, a movable upper baffle and a fixed lower baffle are provided. Protective plates are provided in front and behind the fixed block, and a fixed lower baffle is provided inside the fixed block. A movable upper baffle is provided inside the fixed lower baffle. A hole is provided in the movable upper baffle, and the object to be cut can pass through the hole. When the object is clamped by the clamping mechanism, the movable upper baffle can be moved according to the size of the object. A spring is connected to the top of the movable upper baffle. When the movable upper baffle moves upward, the spring will contract upward. A movable plate is also provided on the outside of the movable upper baffle, and the movable plate can also move according to the size of the clamped object. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the side cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the top cross-sectional structure of the utility model;

[0023] Figure 4This is a schematic diagram of the side cross-sectional structure of the connection between the fixing block, the clamping block and the first support rod of the utility model;

[0024] Figure 5 This is a top view of the structure of the connection between the rotating disk, the circular disk and the toggle lever of the utility model;

[0025] In the figure: 1. Machine tool body; 2. Rotating groove; 3. Rotating disk; 4. Disc; 5. Toggle lever; 6. Motor; 7. Electric telescopic rod; 8. Cutting blade; 9. Fixed block; 10. Clamping block; 11. First support rod; 12. Second support rod; 13. Hydraulic rod; 14. Connecting rod; 15. Third support rod; 16. Protective plate; 17. Spring; 18. Movable upper baffle; 19. Fixed lower baffle; 20. Movable plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5 The utility model provides a technical solution: a CNC cutting machine that is easy to adjust, including: a machine body 1, a rotating groove 2, a rotating disk 3, a circular disk 4, a toggle lever 5, a motor 6, an electric telescopic rod 7, a cutting blade 8, a fixed block 9, a clamping block 10, a first support rod 11, a second support rod 12, a hydraulic rod 13, a connecting rod 14, a third support rod 15, a protective plate 16, a spring 17, a movable upper baffle 18, a fixed lower baffle 19 and a movable plate 20;

[0028] like Figure 1 、 Figure 3 and Figure 4As shown in , by first placing the object inside the clamping block 10 above the fixed block 9, and then opening the hydraulic rod 13, the hydraulic rod 13 will push the second support rod 12 connected to the output end to move upward, and the rear of the second support rod 12 is connected to the first support rod 11. The first support rod 11 is symmetrically arranged inside the fixed block 9. When the second support rod 12 is pushed upward by the hydraulic rod 13, it will push the first support rod 11 connected to the second support rod 12 to move backward. In addition, a connecting rod 14 is connected below the second support rod 12, and the connecting rod 14 is connected to the second support rod 12 and the third support rod 15. The third support rod 15 and the first support rod 11 behind the fixed block 9 are connected. When the second support rod 12 moves upward, the connecting rod 14 moves forward. When the connecting rod 14 moves forward, the third support rod 15 also moves forward with the connecting rod 14. Secondly, the first support rod 11 at the rear of the fixed block 9 connected by the third support rod 15, the first support rod 11 also moves forward with the third support rod 15. The first support rod 11 is connected to the clamping block 10, and the clamping block 10 connected by the first support rod 11 moves inward at the same time in the fixed block 9, thereby firmly clamping the object to be cut. When the object is cut, the object is firmly clamped so that the object will not move when it is cut, which greatly improves the accuracy of the object cutting.

[0029] like Figure 1 、 Figure 2 and Figure 3 As shown in , after the object is clamped, before it is cut, protective plates 16 are set in front and behind the fixed block 9. The protective plates 16 can prevent waste chips from flying back and forth. At the same time, a fixed lower baffle 19 is set inside the fixed block 9. The fixed lower baffle 19 is also located inside the protective plate 16. A movable upper baffle 18 is set inside the fixed lower baffle 19. A hole is opened in the movable upper baffle 18, and the object to be cut can pass through the hole. After the object is clamped by the clamping mechanism, it also passes through the hole inside the movable upper baffle 18. The movable upper baffle 18 can be moved according to the height of the object. When the object is higher than the hole, the movable upper baffle 18 can be moved upward. A spring 17 is connected to the top of the upper baffle 18. When the movable upper baffle 18 moves upward, the spring 17 will contract upward, and a movable plate 20 is also provided on the outer side of the movable upper baffle 18. When the width of the object is smaller than the hole inside the movable upper baffle 18, the electric telescopic rod 7 connected to the movable plate 20 can be opened, so that the output end of the electric telescopic rod 7 connected to the movable plate 20 pushes the movable plate 20 to move inward, so that the movable plate 20 clamps the object from the front and back directions. The movable plate 20 can move according to the width of the clamped object, that is, the movable upper baffle 18, the fixed lower baffle 19 and the movable plate 20 can prevent waste chips from splashing everywhere during cutting, and the waste chips can fall directly into the bottom of the machine tool body 1;

[0030] like Figure 1 、 Figure 2 and Figure 5 As shown in , by turning on the electric telescopic rod 7 connected above the cutting blade 8, the output end of the electric telescopic rod 7 above the cutting blade 8 pushes the cutting blade 8 to move downward, thereby cutting the object, and then turning on the motor 6. The motor 6 will drive the lower connected toggle rod 5 and the disc 4 to rotate inside the machine tool body 1. When the toggle rod 5 rotates, it will contact the sliding groove in the rotating groove 2 on the right side, so that the toggle rod 5 will slide in the sliding groove in the rotating groove 2, that is, the rotating groove 2 will rotate. When the toggle rod 5 comes out of the sliding groove in the rotating groove 2, the disc 4 will contact the arc surface of the rotating disk 3 on the outer side below the rotating groove 2. At this time, the rotating groove 2 and the rotating disk 3 are stationary. When the contact between the arc surface of the disc 4 and the rotating disk 3 ends, the toggle rod 5 will return to the sliding groove of the rotating groove 2 and slide. This repeated operation can make the cutting blade 8 rotate automatically and intermittently, so that the angle of the cutting blade 8 can be adjusted, and objects can be cut from multiple angles.

[0031] The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market. Special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connections adopt conventional connection methods in the existing technology, which will not be described in detail here.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A CNC cutting machine that is easy to adjust, comprising: An operating machine tool body (1), wherein the operating machine tool body (1) is directly placed on the ground; It is characterized by further comprising: An angle adjustment mechanism is provided on the upper part of the operating machine tool body (1), wherein the angle adjustment mechanism comprises a rotating groove (2), a rotating disk (3), a circular disk (4), a toggle rod (5) and a motor (6); a rotating groove (2) is rotatably installed on the upper part of the operating machine tool body (1), and sliding grooves are provided at equal angles inside the rotating groove (2), and a rotating disk (3) is installed on the lower outer side of the rotating groove (2); A clamping mechanism is symmetrically arranged inside the operating machine tool body (1), wherein the clamping mechanism includes a clamping block (10), a first support rod (11), a second support rod (12), a hydraulic rod (13), a connecting rod (14) and a third support rod (15). A fixed block (9) is fixedly installed symmetrically inside the operating machine tool body (1), and a clamping block (10) is slidably installed inside the fixed block (9), and the first support rod (11) is rotatably connected to the lower part of the clamping block (10).

2. The easily adjustable CNC cutting machine according to claim 1, characterized in that: The toggle rod (5) slides in the internal sliding groove of the rotating groove (2), and a disc (4) is installed below the toggle rod (5). The disc (4) slides outside the rotating disc (3), and a motor (6) is connected above the inside of the disc (4).

3. The easily adjustable CNC cutting machine according to claim 2, characterized in that: An electric telescopic rod (7) is fixedly mounted below the rotating groove (2), and a cutting blade (8) is mounted on the output end of the electric telescopic rod (7).

4. The easily adjustable CNC cutting machine according to claim 1, characterized in that: The front of the first support rod (11) is connected to a second support rod (12), and the front end of the second support rod (12) is rotatably connected to the output end of the hydraulic rod (13), and the rear outer side of the first support rod (11) is connected to a third support rod (15).

5. The easily adjustable CNC cutting machine according to claim 4, characterized in that: A connecting rod (14) is rotatably mounted below the third support rod (15), and the connecting rod (14) connects the third support rod (15) and the second support rod (12).

6. The easily adjustable CNC cutting machine according to claim 1, characterized in that: The fixed block (9) is symmetrically fixed with a protective plate (16) at the front and rear ends thereof, a spring (17) is provided inside the protective plate (16), and a movable upper baffle (18) is installed below the spring (17).

7. The easily adjustable CNC cutting machine according to claim 6, characterized in that: A fixed lower baffle (19) is fixedly installed inside the fixed block (9), a movable upper baffle (18) is slidably installed inside the fixed lower baffle (19), a movable plate (20) is slidably installed outside the movable upper baffle (18), and the movable plate (20) is fixedly installed at the output end of the electric telescopic rod (7).

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