Steel billet cutting shear

Abstract

The embodiment of the utility model provides a steel billet cutting shear, and relates to the technical field of steel billet production. The steel billet cutting shear comprises a steel billet shearing machine, a sorting assembly is arranged on the surface of the steel billet shearing machine and comprises a mounting frame and a threaded rod, the outer surface of the mounting frame is connected with the steel billet shearing machine, a collecting assembly is arranged on the rear side of the steel billet shearing machine and comprises a collecting box, and the collecting box is connected with the mounting frame. Through cooperative use of the sorting assembly and the collecting assembly, a plurality of materials or materials with different widths can be limited and supported at the same time, so that a user can rapidly place the materials, the materials are conveyed to the cutting part to be cut off in cooperation with a steel billet shearing machine, and then the working efficiency during feeding can be improved through cooperation of the two assemblies; and after cutting off, waste chips can be collected and filtered in a centralized mode, manual cleaning of the user is not needed, time and labor are saved, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of billet production, in particular to a billet cutting shear. Background Art

[0002] A billet shearing machine is a mechanical device specifically used to cut hot or cold billets into required lengths according to predetermined dimensions. It plays a key role in the steel production process, especially in the preparation stage before rolling and the finished product processing stage after rolling.

[0003] However, in the feeding process of the existing billet shearing machine, the user still needs to manually or with the help of external limiting tools to hold the material, and then the billet shearing machine conveys the material to the cutting part for cutting. However, when facing multiple materials, the feeding efficiency of the user for the materials gradually decreases. And when the material is cut, the waste chips generated during the cutting process gradually concentrate and fall to the bottom of the cutting part of the billet shearing machine, and the user needs to centrally clean and collect them, which is time-consuming and laborious, increasing the work burden of the user. Therefore, we propose a billet cutting shear with convenient use function and urgently need to develop it. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a billet cutting shear, which can avoid the situation that in the feeding process of the billet shearing machine, the user still needs to manually or with the help of external limiting tools to hold the material, and then the billet shearing machine conveys the material to the cutting part for cutting. However, when facing multiple materials, the feeding efficiency of the user for the materials gradually decreases. And when the material is cut, the waste chips generated during the cutting process gradually concentrate and fall to the bottom of the cutting part of the billet shearing machine, and the user needs to centrally clean and collect them, which is time-consuming and laborious, increasing the work burden of the user.

[0005] The utility model provides a billet cutting shear, including a billet shearing machine, a sorting component is arranged on the surface of the billet shearing machine, the sorting component includes a mounting frame and a threaded rod, the outer surface of the mounting frame is connected with the billet shearing machine, a collecting component is arranged at the rear side of the billet shearing machine, and the collecting component includes a collecting box.

[0006] In a specific implementation scheme, the bottom of the mounting frame is connected with a fixed box, and the inner cavity of the fixed box is rotationally connected with the threaded rod.

[0007] In a specific implementation scheme, a motor is bolted in the inner cavity of the fixed box, and one end of the threaded rod is connected with the motor.

[0008] In a specific implementation scheme, a threaded block is threadedly connected to the surface of the threaded rod, and slide rails are installed on both sides of the bottom of the mounting frame.

[0009] In a specific embodiment, a slider is slidably connected to the outer surface of the slide rail, a connecting rod is rotatably connected to the bottom of the slider, and a push plate is connected to the surface of the connecting rod.

[0010] In a specific embodiment, one side of the push plate away from the connecting rod is rotatably connected to a threaded block, a clamping plate is connected to the top of the slider, and the clamping plate extends to the top of the installation frame.

[0011] In a specific embodiment, the collection assembly includes a protective box, the outer surface of the protective box is connected to the installation frame, a long rod is rotatably connected to the inner cavity of the protective box, and one end of the long rod penetrates to the outside of the protective box.

[0012] In a specific embodiment, two pulleys are respectively sleeved on the surfaces of the long rod and the threaded rod, and the two pulleys are connected by a belt, and a positioning box is connected to the outer surface of the collection box.

[0013] In a specific embodiment, one end of the long rod penetrates into the inner cavity of the positioning box, a rotating rod is arranged through the inner cavity of the positioning box, two meshing bevel gears are respectively connected to the surfaces of the rotating rod and the long rod, one end of the rotating rod penetrates into the inner cavity of the collection box, a convex plate is connected to the end of the rotating rod away from the bevel gear, and a filter screen plate is slidably connected to the inner cavity of the collection box.

[0014] In a specific embodiment, reset springs are connected to the four corners of the inner cavity of the collection box, the four corners of the bottom of the filter screen plate are connected to the reset springs, a box door is hinged to the outer surface of the collection box, a guide plate is connected to the top of the rear side of the billet shearing machine, and the guide plate is inclined, and the guide plate is in contact with the collection box.

[0015] The beneficial effect of the present application is that through the combined use of the sorting component and the collection component, multiple or different-width materials can be limited and supported at the same time, so that the user can quickly place the materials, and cooperate with the billet shearing machine to convey them to the cutting part for cutting. Furthermore, through the cooperation of these two components, the working efficiency during feeding can be improved, the workload of the user can be reduced, and after cutting, the waste chips can be centrally collected and filtered, without the need for the user to manually clean, which saves time and effort and is convenient to use. Description of the Drawings

[0016] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the attached drawings required for the embodiments. It should be understood that the following attached drawings only show some embodiments of the present utility model, and thus should not be regarded as a limitation of the scope. For those of ordinary skill in the art, without creative efforts, other relevant attached drawings can also be obtained based on these attached drawings.

[0017] Figure 1 Schematic three-dimensional view of the overall structure of the embodiment of the present utility model;

[0018] Figure 2 Schematic three-dimensional view of the baffle structure of the embodiment of the present utility model;

[0019] Figure 3 Schematic three-dimensional view of the clamping plate structure of the embodiment of the present utility model;

[0020] Figure 4 Schematic three-dimensional view of the bottom view structure of the installation frame of the embodiment of the present utility model;

[0021] Figure 5 Schematic three-dimensional view of the side view sectional structure of the protective box of the embodiment of the present utility model;

[0022] Figure 6 Schematic three-dimensional view of the push plate structure of the embodiment of the present utility model;

[0023] Figure 7 Schematic three-dimensional view of the side view sectional structure of the collection box of the embodiment of the present utility model;

[0024] Figure 8 Schematic three-dimensional view of the slide rail structure of the embodiment of the present utility model.

[0025] Icons: 1, billet shearing machine; 2, sorting component; 21, installation frame; 22, fixed box; 23, threaded rod; 24, motor; 25, threaded block; 26, slide rail; 27, slider; 28, connecting rod; 29, push plate; 210, clamping plate; 3, collection component; 31, protective box; 32, long rod; 33, pulley; 34, positioning box; 35, rotating rod; 36, bevel gear; 37, collection box; 38, convex plate; 39, filter mesh plate; 310, return spring; 311, box door; 312, baffle. Specific embodiments

[0026] During the feeding process of the billet shearing machine, the user still needs to manually or with the help of an external limit tool to hold the material, and then convey the material through the billet shearing machine to the cutting part for cutting. However, when facing multiple materials, the feeding efficiency of the user for the materials gradually decreases. And when the materials are cut, the waste chips generated during the cutting process gradually concentrate and fall to the bottom of the cutting part of the billet shearing machine, and the user needs to centrally clean and collect them, which is time-consuming and laborious, increasing the work burden of the user. Therefore, through research, the inventor provides a cutting billet shear. Through the combined use of the sorting component and the collection component, it can simultaneously limit and support multiple materials or materials with different widths, so that the user can quickly place the materials, and cooperate with the billet shearing machine to convey them to the cutting part for cutting. Furthermore, through the cooperation of these two components, the work efficiency during feeding can be improved, the work burden of the user can be reduced, and after cutting, the waste chips can be centrally collected and filtered, without the need for the user to manually clean, which is time-saving and laborious and convenient to use, thus solving the above defects.

[0027] The following will, with reference to the accompanying drawings, elaborate on some embodiments of the present utility model. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0028] Please refer to Figures 1 to 8 , the embodiment of the present utility model provides a cutting billet shear, including a billet shearing machine 1. A sorting component 2 is arranged on the surface of the billet shearing machine 1. The sorting component 2 includes a mounting frame 21 and a threaded rod 23. The surface of the threaded rod 23 is provided with threads. The outer surface of the mounting frame 21 is connected to the billet shearing machine 1. The bottom of the mounting frame 21 is connected with a fixed box 22. The inner cavity of the fixed box 22 is rotatably connected to the threaded rod 23. A motor 24 is bolted in the inner cavity of the fixed box 22. One end of the threaded rod 23 is connected to the motor 24. A threaded block 25 is threadedly connected to the surface of the threaded rod 23. The inner cavity of the threaded block 25 is provided with internal threads adapted to the threaded rod 23. Sliding rails 26 are installed on both sides of the bottom of the mounting frame 21. The outer surface of the sliding rails 26 is slidably connected to sliders 27;

[0029] Please refer to Figures 2 to 8 , the bottom of the slider 27 is rotatably connected to a connecting rod 28. A push plate 29 is connected to the surface of the connecting rod 28. One side of the push plate 29 away from the connecting rod 28 is rotatably connected to the threaded block 25. Through cavities adapted to the push plate 29 are opened on both the left and right sides of the fixed box 22. The top of the slider 27 is connected to a clamping plate 210. A through cavity adapted to the clamping plate 210 is opened at the top of the mounting frame 21, and the clamping plate 210 extends to the top of the mounting frame 21. Anti-slip lines are provided on one side of the two clamping plates 210 facing each other;

[0030] Specifically, when the user places the material to be cut on the installation frame 21, the motor 24 can be started. The motor 24 drives the threaded rod 23 and the collection component 3 to rotate. While the threaded rod 23 rotates, the thread block 25 is pushed to move back and forth by using the principle of thread transmission. While the thread block 25 moves, the push plate 29 is dragged to move, so that the two push plates 29 push the connecting rod 28 and the slider 27 to move in opposite or opposite directions. The two sliders 27 drive the clamping plate 210 to move synchronously, so as to clamp and limit materials of different widths, thereby avoiding the situation of position deviation of the material during transmission and facilitating use;

[0031] Please refer to Figures 2 to 7 , a collection component 3 is arranged at the rear side of the billet shearing machine 1. The collection component 3 includes a collection box 37. The collection box 37 is installed flush with the ground. The collection component 3 includes a protection box 31. The outer surface of the protection box 31 is connected to the installation frame 21. A long rod 32 is rotatably connected to the inner cavity of the protection box 31, and one end of the long rod 32 penetrates to the outside of the protection box 31. Two belt pulleys 33 are respectively sleeved on the surfaces of the long rod 32 and the threaded rod 23, and the two belt pulleys 33 are connected by a belt drive. A positioning box 34 is connected to the outer surface of the collection box 37. One end of the long rod 32 penetrates into the inner cavity of the positioning box 34 and is rotatably connected to the inner cavity of the positioning box 34. A rotating rod 35 is arranged through the inner cavity of the positioning box 34. A bearing adapted to the contact area between the rotating rod 35 and the positioning box 34 is provided on the surface of the rotating rod 35. Two meshing bevel gears 36 are respectively connected to the surfaces of the rotating rod 35 and the long rod 32. One end of the rotating rod 35 penetrates into the inner cavity of the collection box 37. A convex plate 38 is connected to the end of the rotating rod 35 far from the bevel gear 36. A filter screen plate 39 is slidably connected to the inner cavity of the collection box 37. Four corners of the inner cavity of the collection box 37 are respectively connected with a return spring 310;

[0032] Please refer to Figures 1 to 7 , four corners of the bottom of the filter screen plate 39 are respectively connected with the return spring 310. A box door 311 is hinged to the outer surface of the collection box 37, and a discharge pipe is arranged through one side of the box door 311, and the discharge pipe is communicated with a storage device or the next pair of waste chip processing devices. A guide plate 312 is connected to the top of the rear side of the billet shearing machine 1, and the guide plate 312 is inclined. The guide plate 312 is in contact with the collection box 37. The guide plate 312 is installed at the bottom of the shearing part of the billet shearing machine 1, and an open cavity body matched with the guide plate 312 is opened at the top of the collection box 37;

[0033] Specifically, at this time, when the billet shearing machine 1 is cutting the material, the small metal waste chips generated during the cutting can flow into the collection box 37 through the guide plate 312, so that the threaded rod 23 rotates while driving the pulley 33 to rotate, the pulley 33 drives the long rod 32 to rotate, the long rod 32 drives the bevel gear 36 to rotate, the bevel gear 36 drives the rotating rod 35 to rotate, the rotating rod 35 drives the convex plate 38 to rotate, and the convex plate 38 rotates while resisting the filter screen plate 39 to move downward and squeeze the reset spring 310, so that the reset spring 310 can be used to reciprocate the filter screen plate 39, so that the waste chips falling on the filter screen plate 39 can be collected and filtered in a centralized manner for easy use.

[0034] In summary, the working principle of a billet cutting shear in an embodiment of the utility model is as follows: when the user needs to cut materials of different widths, the material can be placed on the mounting frame 21, and then the sorting component 2 can be used to limit the material. After the limiting is completed, the billet shearing machine 1 can be started to transport the limited material to the cutting part of the billet shearing machine 1. After cutting, the collection component 3 can be used to collect the waste chips during cutting, so that the waste chips can be filtered and collected in a centralized manner, which is convenient for use, thereby preventing the user from having to manually clean with the help of external cleaning tools.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A billet cutting shear, comprising a billet shearing machine (1), characterized in that: The surface of the steel billet shearing machine (1) is provided with a sorting component (2), the sorting component (2) includes a mounting frame (21) and a threaded rod (23), the outer surface of the mounting frame (21) is connected to the steel billet shearing machine (1), and the rear side of the steel billet shearing machine (1) is provided with a collecting component (3), the collecting component (3) includes a collecting box (37).

2. A billet cutting shear according to claim 1, characterized in that: The bottom of the installation frame (21) is connected to a fixing box (22), and the inner cavity of the fixing box (22) is rotatably connected to a threaded rod (23).

3. A billet cutting shear according to claim 2, characterized in that: The inner cavity of the fixing box (22) is bolted to a motor (24), and one end of the threaded rod (23) is connected to the motor (24).

4. A billet cutting shear according to claim 3, characterized in that: The surface of the threaded rod (23) is threadedly connected with a threaded block (25), and slide rails (26) are installed on both sides of the bottom of the installation frame (21).

5. A billet cutting shear according to claim 4, characterized in that: The outer surface of the slide rail (26) is slidably connected to a slider (27), the bottom of the slider (27) is rotatably connected to a connecting rod (28), and the surface of the connecting rod (28) is connected to a push plate (29).

6. A billet cutting shear according to claim 5, characterized in that: The side of the push plate (29) away from the connecting rod (28) is rotatably connected to the threaded block (25), and the top of the sliding block (27) is connected to a clamping plate (210), and the clamping plate (210) extends to the top of the installation frame (21).

7. A billet cutting shear according to claim 1, characterized in that: The collecting assembly (3) comprises a protective box (31), the outer surface of the protective box (31) is connected to the mounting frame (21), the inner cavity of the protective box (31) is rotatably connected to a long rod (32), and one end of the long rod (32) passes through the outer side of the protective box (31).

8. A billet cutting shear according to claim 7, characterized in that: The surface of the long rod (32) and the surface of the threaded rod (23) are respectively sleeved with two pulleys (33), and the two pulleys (33) are connected by belt transmission. The outer surface of the collection box (37) is connected with a positioning box (34).

9. A billet cutting shear according to claim 8, characterized in that: One end of the long rod (32) passes through the inner cavity of the positioning box (34), and a rotating rod (35) is arranged through the inner cavity of the positioning box (34). The surface of the rotating rod (35) and the surface of the long rod (32) are respectively connected to two meshing bevel gears (36). One end of the rotating rod (35) passes through the inner cavity of the collection box (37), and the end of the rotating rod (35) away from the bevel gear (36) is connected to a convex plate (38). The inner cavity of the collection box (37) is slidably connected to a filter screen plate (39).

10. A shear for cutting steel billets according to claim 9, characterized in that: The four corners of the inner cavity of the collection box (37) are connected to return springs (310), the four corners of the bottom of the filter screen (39) are connected to the return springs (310), the outer surface of the collection box (37) is hinged with a box door (311), the top of the rear side of the billet shearing machine (1) is connected to a guide plate (312), and the guide plate (312) is inclined, and the guide plate (312) is in contact with the collection box (37).

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