Cutting device for metal profile

Abstract

The utility model belongs to the technical field of sectional material processing equipment, and particularly relates to a cutting device for metal sectional materials, which comprises an operation table, a cutting system for cutting the sectional materials is arranged on the upper surface of the operation table close to the right side, and a lifting mechanism for controlling the operation table to change the vertical height is arranged on the lower surface of the operation table. By arranging the lifting mechanism, the working height of the operation table is matched with the most comfortable use height of a user, so that the timeliness of fatigue of the user during working is prolonged, the working efficiency is improved, the manpower loss is reduced, by arranging the moving mechanism, profile steel cannot generate extra friction, and the service life of the profile steel is prolonged. The loss generated in the cutting process is reduced, the loss caused by friction between the profile steel and the feeding track in a traditional device is solved, the quality of the profile steel is improved, and the service life of the whole device is prolonged.

Description

Technical Field

[0001] This utility model belongs to the technical field of profile processing equipment, and in particular relates to a cutting device for metal profiles. Background Technology

[0002] Profiles are objects with specific geometric shapes made of iron or steel, or other materials with a certain strength and toughness, through processes such as rolling, extrusion, and casting. These materials have fixed external dimensions, a specific cross-sectional shape, and specific mechanical and physical properties.

[0003] For example, Chinese patent CN218311120U discloses a continuous cutting device for profile processing, relating to the field of metal processing technology. This utility model includes a processing table, a feeding rail fixedly connected to the top surface of the processing table, a profile body slidably connected to the surface of the feeding rail, a feeding assembly for driving the profile body to move on the surface of the processing table, a first electric push rod fixedly installed on the left side of the top surface of the processing table, a cutting machine fixedly installed at the top of the output end of the first electric push rod, a protective shell fixedly connected to the surface of the cutting machine, and a collection groove in the middle of the top surface of the processing table. This design facilitates the centralized collection of debris generated during profile cutting, preventing debris from splashing and polluting the processing environment, protecting the health of operators, and automatically unloading the profile after cutting, eliminating the need for manual handling and further improving profile processing efficiency.

[0004] This patent has some drawbacks in its use. For example, the height of the processing table in this patent is relatively fixed. When people of different heights use the processing table for extended periods, the unsuitable height may cause muscle strain and reduced efficiency. Furthermore, the device in this patent places the steel profile in a feeding track and moves it by pushing, resulting in friction between the profile and the track. This has two adverse consequences: for the steel profile being cut, it causes wear on the side in contact with the feeding track, reducing the quality of the profile; for the feeding track, prolonged wear accelerates deformation and wear, significantly shortening its lifespan and reducing the overall stability of the device. Even worse, deviations in the feeding track can cause the cutting point at the cutting position to be skewed, leading to processing errors and increasing the defect rate. Therefore, we propose a cutting device for metal profiles. Utility Model Content

[0005] The purpose of this invention is to provide a cutting device for metal profiles to solve the problems mentioned in the background art.

[0006] In view of this, the present invention provides a cutting device for metal profiles, comprising:

[0007] The operating table has a cutting system for cutting profiles located on the upper surface near the right side, and a lifting mechanism for controlling the vertical height of the operating table located on the lower surface. The lifting mechanism includes a support component for supporting the operating table, a lifting component for changing the horizontal height of the operating table, and a drive component for providing power to the two lifting components.

[0008] A moving mechanism is provided at the center of the upper surface of the operating table and is used to clamp and fix the profile or control the displacement of the profile on the upper surface of the operating table.

[0009] In the above technical solution, the cutting system further comprises a support arm with an inverted C-shaped structure, an electric slide rail, a sliding sleeve, a hydraulic cylinder, and an electric saw. The support arm is fixed to the upper surface of the operating table, the electric slide rail is fixedly installed on the inner top surface of the support arm, the sliding sleeve is slidably connected to the electric slide rail, the hydraulic cylinder is fixedly installed on the lower surface of the sliding sleeve, and the electric saw is fixedly installed at the bottom end of the telescopic rod of the hydraulic cylinder.

[0010] In the above technical solution, the supporting component further includes:

[0011] Two feet are symmetrically arranged on the lower surface of the operating table. The upper surface of each foot is symmetrically provided with sliding sleeves that are fixed to the lower surface of the operating table. Sliding rods are symmetrically fixed on the upper surface of each foot, and the sliding rods are inserted into the corresponding sliding sleeves.

[0012] In the above technical solution, the lifting assembly further includes:

[0013] A support column is fixedly installed at the center of the upper surface of the foot. A fixed box is provided directly above the support column. A support base is fixed at the bottom of the inner cavity of the fixed box. The top of the support column penetrates the lower surface of the fixed box and extends into the inner cavity of the fixed box to be fixed with the support base.

[0014] In the above technical solution, the lifting assembly further includes:

[0015] A bevel gear is rotatably mounted on the upper surface of a support base. A threaded hole is provided at the shaft center of the bevel gear. A threaded tube is threadedly connected to the bevel gear, and the top end of the threaded tube passes through the fixed box and extends to the outside. A reinforcing rod is provided at the top end of the threaded tube and is fixed to the side walls of two sliding sleeves. A connecting seat is fixed on the lower surface of the reinforcing rod. The top end of the threaded tube is coaxially connected to the connecting seat. An annular groove is provided on the upper surface of the support base. Multiple evenly distributed limiting blocks are rotatably mounted in the annular groove. The top end of the limiting blocks is fixed to the lower surface of the bevel gear.

[0016] In the above technical solution, the driving component further includes:

[0017] The bracket has two ends fixed to the outer walls of two fixed boxes. A dual-axis motor is mounted on the upper surface of the bracket. The two output shafts of the dual-axis motor are coaxially connected to a drive shaft. The other end of the drive shaft passes through the outer wall of the corresponding fixed box and extends into the inner cavity of the fixed box. A bevel gear one is meshed with a bevel gear two on its circumference. The drive shaft is coaxially connected to the corresponding bevel gear two.

[0018] In the above technical solution, the moving mechanism further includes:

[0019] A slide groove is formed at the center of the upper surface of the operating table. A slider is slidably installed in the slide groove. The upper surface of the slider is higher than the upper surface of the operating table. Side plates are symmetrically fixed on the upper surface of the slider. A clamping plate is provided on the inner side of one of the side plates. A knob is threadedly connected to the side plate, and one end of the knob is rotatably connected to the clamping plate. A side groove is formed in the side wall of the slide groove. A threaded rod is rotatably installed in the side groove. A connecting block that slides with the side groove is threadedly connected to the threaded rod. The connecting block is fixed to the side wall of the slider. A drive motor is installed on the side wall of the operating table, and the output shaft of the drive motor is coaxially connected to the threaded rod.

[0020] The beneficial effects of this utility model are:

[0021] 1. This metal profile cutting device, by setting up a lifting mechanism, makes the working height of the operating table match the most comfortable usage height of the user, thereby extending the time before the user becomes fatigued during work, improving work efficiency, and reducing manpower consumption.

[0022] 2. This metal profile cutting device, by setting a moving mechanism, prevents the steel profile from generating additional friction, reduces the loss that occurs during the cutting process, solves the loss caused by friction between the steel profile and the feeding track in traditional devices, improves the quality of the steel profile, and extends the overall service life of the device. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the lifting mechanism in this utility model;

[0025] Figure 3 This is a schematic diagram of the lifting component in this utility model;

[0026] Figure 4 This is a schematic diagram of the limiting component in this utility model;

[0027] Figure 5 This is a schematic diagram of the moving mechanism in this utility model.

[0028] The markings in the diagram are as follows:

[0029] 1. Operating table; 2. Cutting system; 3. Foot; 4. Sliding sleeve; 5. Sliding rod; 6. Support column; 7. Fixing box; 8. Support base; 9. Bevel gear one; 10. Threaded hole; 11. Threaded pipe; 12. Connecting seat; 13. Reinforcing rod; 14. Bracket; 15. Dual-axis motor; 16. Drive shaft; 17. Bevel gear two; 18. Limit block; 19. Annular groove; 20. Slide groove; 21. Slider; 22. Side plate; 23. Clamping plate; 24. Knob; 25. Side groove; 26. Threaded rod; 27. Connecting block; 28. Drive motor. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0031] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items, and therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0032] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0033] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0034] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0035] Example 1:

[0036] Please see Figure 1 - Figure 5 As shown, this embodiment provides a cutting device for metal profiles, including:

[0037] The operating table 1 has a cutting system 2 for cutting profiles located on the upper surface of the operating table 1 near the right side. The lower surface of the operating table 1 has a lifting mechanism for controlling the vertical height of the operating table 1. The lifting mechanism includes a support component for supporting the operating table 1, a lifting component for changing the horizontal height of the operating table 1, and a drive component for providing power to the two lifting components.

[0038] The moving mechanism is located at the center of the upper surface of the operating table 1 and is used to clamp and fix the profile or control the displacement of the profile on the upper surface of the operating table 1.

[0039] In this embodiment, the support component includes:

[0040] Two feet 3 are symmetrically arranged on the lower surface of the operating table 1. The upper surface of the feet 3 is symmetrically provided with sliding sleeves 4 that are fixed to the lower surface of the operating table 1. Sliding rods 5 are symmetrically fixed on the upper surface of the feet 3, and the sliding rods 5 are inserted into the corresponding sliding sleeves 4.

[0041] In this embodiment, the lifting assembly includes:

[0042] Support column 6 is fixedly installed at the center of the upper surface of foot 3. A fixed box 7 is provided directly above the support column 6. A support base 8 is fixed at the bottom of the inner cavity of the fixed box 7. The top of the support column 6 penetrates the lower surface of the fixed box 7 and extends into the inner cavity of the fixed box 7 and is fixed to the support base 8.

[0043] In this embodiment, the lifting assembly further includes:

[0044] A bevel gear 9 is rotatably mounted on the upper surface of the support base 8. A threaded hole 10 is provided at the shaft center of the bevel gear 9. A threaded tube 11 is threadedly connected to the bevel gear 9, and the top end of the threaded tube 11 passes through the fixed box 7 and extends to the outside. A reinforcing rod 13 is provided at the top end of the threaded tube 11 and is fixed to the side wall of the two sliding sleeves 4. A connecting seat 12 is fixed on the lower surface of the reinforcing rod 13. The top end of the threaded tube 11 is coaxially connected to the connecting seat 12. An annular groove 19 is provided on the upper surface of the support base 8. Multiple evenly distributed limiting blocks 18 are rotatably mounted in the annular groove 19. The top end of the limiting blocks 18 is fixed to the lower surface of the bevel gear 9.

[0045] In this embodiment, the driving component includes:

[0046] The bracket 14 is fixed at both ends to the outer walls of the two fixed boxes 7. A dual-axis motor 15 is mounted on the upper surface of the bracket 14. The two output shafts of the dual-axis motor 15 are coaxially connected to a drive shaft 16. The other end of the drive shaft 16 passes through the outer wall of the corresponding fixed box 7 and extends into the inner cavity of the fixed box 7. A bevel gear 17 is meshed with the peripheral side of the bevel gear 19. The drive shaft 16 is coaxially connected to the corresponding bevel gear 17.

[0047] In this embodiment, the moving mechanism includes:

[0048] A slide groove 20 is located at the center of the upper surface of the operating table 1. A slider 21 is slidably installed in the slide groove 20. The upper surface of the slider 21 is higher than the upper surface of the operating table 1. Side plates 22 are symmetrically fixed to the upper surface of the slider 21. A clamping plate 23 is provided on the inner side of one of the side plates 22. A knob 24 is threadedly connected to the side plate 22, and one end of the knob 24 is rotatably connected to the clamping plate 23. A side groove 25 is provided on the side wall of the slide groove 20. A threaded rod 26 is rotatably installed in the side groove 25. A connecting block 27 that slides with the side groove 25 is threadedly connected to the threaded rod 26. The connecting block 27 is fixed to the side wall of the slider 21. A drive motor 28 is installed on the side wall of the operating table 1, and the output shaft of the drive motor 28 is coaxially connected to the threaded rod 26.

[0049] The working principle of this device is as follows:

[0050] It is worth adding that a control panel is also installed on the upper surface of the operating table 1. The control panel is electrically connected to the cutting system 2, the dual-axis motor 15 and the drive motor 28, and is used to control its working status.

[0051] When the height of the operating platform 1 needs to be changed, the dual-axis motor 15 is started via the control panel. At this time, the dual-axis motor 15 starts working, and the two rotating shafts of the dual-axis motor 15 drive the two transmission shafts 16 to rotate synchronously. The transmission shafts 16 drive the corresponding bevel gear 17 to rotate, and the bevel gear 17 drives the bevel gear 9 to rotate. Under the action of the thread force, the threaded tube 11 begins to rise along the support column 6 [it is worth mentioning that the lower half of the threaded tube 11 is inserted into the support column 6. When the bevel gear 9 rotates, the threaded tube 11 can extend or retract inside the support column 6], and pushes the connecting seat 12 and the reinforcing rod 13 to move upward. The reinforcing rod 13 drives the sliding sleeves 4 on both sides to move upward, and the sliding sleeves 4 drive the operating platform 1 to move upward, so that the support platform operating platform 1 can move upward until it is adjusted to a suitable height. Then, the dual-axis motor 15 can be stopped again via the control panel. At this time, the working height of the operating platform 1 is matched with the most comfortable use height of the user, which prolongs the time before the user becomes fatigued during work, improves work efficiency, and reduces manpower consumption.

[0052] When cutting the steel profile, the steel profile is placed on the upper surface of the slider 21. At this time, the knob 24 is rotated, and the knob 24 moves inward under the action of the thread force, pushing the clamping plate 23 to move to one side of the steel profile until it is clamped and fixed with the side plate 22 on the other side. Then, the drive motor 28 is started, and the output shaft of the drive motor 28 drives the threaded rod 26 to rotate. Under the action of the thread force, the connecting block 27 can move along the side groove 25 in the X-axis direction, that is, it moves the steel profile on the upper surface of the operating table 1. During this process, the steel profile will not generate additional friction, reducing the loss that occurs during the cutting process. This solves the problem of loss caused by friction between the steel profile and the feeding track in traditional devices, improves the quality of the steel profile, and extends the overall service life of the device.

[0053] Example 2:

[0054] This embodiment provides a cutting device for metal profiles. In addition to the technical solutions of the above embodiments, it also has the following technical features: the cutting system 2 consists of a support arm with an inverted C-shaped structure, an electric slide rail, a sliding sleeve, a hydraulic cylinder, and an electric saw. The support arm is fixed to the upper surface of the operating table 1. The electric slide rail is fixedly installed on the inner top surface of the support arm. The sliding sleeve is slidably connected to the electric slide rail. The hydraulic cylinder is fixedly installed on the lower surface of the sliding sleeve. The electric saw is fixedly installed at the bottom end of the telescopic rod of the hydraulic cylinder.

[0055] When cutting the profile, the electric slide rail and electric saw are started. At this time, the slide sleeve can drive the hydraulic cylinder and electric saw to move in the Y-axis direction. When the slide sleeve slides to the top of the profile, the hydraulic cylinder is started. The hydraulic cylinder drives the electric saw to move downward and cut the profile until it is cut off.

[0056] By setting up cutting system 2, it is easy to cut the steel profile.

[0057] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A cutting device for metal profiles, characterized in that, include: The operating table (1) has a cutting system (2) for cutting profiles located on the upper surface near the right side. The lower surface of the operating table (1) has a lifting mechanism for controlling the vertical height of the operating table (1). The lifting mechanism includes a support component for supporting the operating table (1), a lifting component for changing the horizontal height of the operating table (1), and a drive component for providing power to the two lifting components. The moving mechanism is located at the center of the upper surface of the operating table (1) and is used to clamp and fix the profile or control the displacement of the profile on the upper surface of the operating table (1).

2. The cutting device for metal profiles according to claim 1, characterized in that, The cutting system (2) consists of a support arm with an inverted C-shaped structure, an electric slide rail, a sliding sleeve, a hydraulic cylinder, and an electric saw. The support arm is fixed to the upper surface of the operating table (1). The electric slide rail is fixedly installed on the inner top surface of the support arm. The sliding sleeve is slidably connected to the electric slide rail. The hydraulic cylinder is fixedly installed on the lower surface of the sliding sleeve. The electric saw is fixedly installed at the bottom end of the telescopic rod of the hydraulic cylinder.

3. The cutting device for metal profiles according to claim 1, characterized in that, The support components include: Two feet (3) are symmetrically arranged on the lower surface of the operating table (1). The upper surface of the feet (3) is symmetrically provided with sliding sleeves (4) fixed to the lower surface of the operating table (1). The upper surface of the feet (3) is symmetrically fixed with sliding rods (5), and the sliding rods (5) are inserted into the corresponding sliding sleeves (4).

4. A cutting device for metal profiles according to claim 3, characterized in that, The lifting assembly includes: A support column (6) is fixedly installed at the center of the upper surface of the foot (3). A fixed box (7) is provided directly above the support column (6). A support seat (8) is fixed at the bottom of the inner cavity of the fixed box (7). The top of the support column (6) penetrates the lower surface of the fixed box (7) and extends into the inner cavity of the fixed box (7) and is fixed to the support seat (8).

5. A cutting device for metal profiles according to claim 4, characterized in that, The lifting assembly also includes: A bevel gear (9) is rotatably mounted on the upper surface of a support base (8). A threaded hole (10) is provided at the shaft center of the bevel gear (9). A threaded tube (11) is threadedly connected to the bevel gear (9). The top end of the threaded tube (11) passes through the fixed box (7) and extends to the outside. A reinforcing rod (13) is provided at the top end of the threaded tube (11) and is fixed to the side wall of two sliding sleeves (4). A connecting seat (12) is fixed on the lower surface of the reinforcing rod (13). The top end of the threaded tube (11) is coaxially connected to the connecting seat (12). An annular groove (19) is provided on the upper surface of the support base (8). Multiple evenly distributed limiting blocks (18) are rotatably mounted in the annular groove (19). The top end of the limiting block (18) is fixed to the lower surface of the bevel gear (9).

6. A cutting device for metal profiles according to claim 5, characterized in that, The driving component includes: The bracket (14) is fixed at both ends to the outer walls of the two fixed boxes (7). A dual-axis motor (15) is installed on the upper surface of the bracket (14). The two output shaft ends of the dual-axis motor (15) are coaxially connected to a transmission shaft (16). The other end of the transmission shaft (16) passes through the outer wall of the corresponding fixed box (7) and extends to the inner cavity of the fixed box (7). The bevel gear one (9) is meshed with bevel gear two (17) on its circumference. The transmission shaft (16) is coaxially connected to the corresponding bevel gear two (17).

7. A cutting device for metal profiles according to claim 1, characterized in that, The moving mechanism includes: A slide groove (20) is provided at the center of the upper surface of the operating table (1). A slider (21) is slidably installed in the slide groove (20). The upper surface of the slider (21) is higher than the upper surface of the operating table (1). Side plates (22) are symmetrically fixed on the upper surface of the slider (21). A clamping plate (23) is provided on the inner side of one of the side plates (22). A knob (24) is threaded onto the side plate (22), and one end of the knob (24) is connected to the clamping plate. The plate (23) is rotatably connected, and the side wall of the slide (20) is provided with a side groove (25). A threaded rod (26) is rotatably installed in the side groove (25). A connecting block (27) that slides with the side groove (25) is threadedly connected to the threaded rod (26). The connecting block (27) is fixed to the side wall of the slider (21). A drive motor (28) is installed on the side wall of the operating table (1), and the output shaft of the drive motor (28) is coaxially connected to the threaded rod (26).

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