Steel equidistant cutting equipment

Abstract

The utility model discloses steel equidistant cutting equipment which comprises a workbench, a U-shaped fixing frame is arranged at the top end of the workbench, air cylinders are symmetrically arranged at the top end of the U-shaped fixing frame, and the movable ends of the two air cylinders extend into the U-shaped fixing frame to be connected with a U-shaped movable frame. A plurality of blade mounting frames distributed at equal intervals are arranged in the U-shaped movable frame, the blade mounting frames are connected with the U-shaped movable frame through interval adjusting assemblies, cutting blades are arranged in the blade mounting frames, and the cutting blades are connected with the blade mounting frames through first rotating shafts. The steel pipe cutting device has the beneficial effects that the distance between the cutting blades can be adjusted at equal intervals by arranging the distance adjusting assembly, so that the cutting blades can cut one steel pipe into multiple sections of steel pipes with the same length at the same time, the cutting efficiency is greatly improved, meanwhile, the distance adjusting assembly is driven by the servo motor, manual adjustment is not needed, more time and labor are saved, and operation is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cutting, in particular to a steel equidistant cutting device. Background Art

[0002] Steel is an important type of metal plastic processing products. In the total output of steel, except for a small part formed by casting and powder metallurgy, most of it is made into steel by plastic processing. In addition to the specified chemical composition, good surface quality and precise geometric dimensions, steel also has sufficient mechanical properties such as tensile strength, yield strength, hardness, toughness, etc. Some have process properties such as weldability and easy forming, as well as some special physical and chemical properties (such as corrosion resistance, high temperature resistance, magnetic induction properties, etc.). According to the different cross-sectional shapes, steel can be divided into four categories: profiles, plates, pipes and metal products.

[0003] Existing cutting equipment cannot perform equidistant cutting when cutting steel, and requires manual cutting one section at a time, which is time-consuming, labor-intensive and inefficient.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a steel equidistant cutting device to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A steel equidistant cutting device comprises a workbench, a U-shaped fixed frame is provided on the top of the workbench, a symmetrically arranged cylinder is provided on the top of the U-shaped fixed frame, two groups of movable ends of the cylinders extend into the U-shaped fixed frame and are connected to the U-shaped movable frame, a plurality of equidistantly distributed blade mounting frames are provided in the U-shaped movable frame, the blade mounting frame is connected to the U-shaped movable frame through a spacing adjustment component, a cutting blade is provided in the blade mounting frame, and the cutting blade is connected to the blade mounting frame through a rotating shaft 1, a rotating shaft 2 passing through the rotating shaft 1 is provided in the U-shaped movable frame, one side of the rotating shaft 2 extends to the outside of the U-shaped movable frame and is connected to the driving end of the cutting motor, and a steel pipe fixing component is provided in the U-shaped fixed frame at the top of the workbench.

[0008] Preferably, a plurality of evenly distributed support blocks are provided at the bottom end of the workbench, and a shock-absorbing pad is provided at the bottom end of the support block.

[0009] Preferably, the outer wall of the first rotating shaft is fixedly connected to the cutting blade, the outer wall of the second rotating shaft is provided with symmetrically arranged limit keys, and the inner wall of the first rotating shaft is provided with a keyway matching the limit key.

[0010] Preferably, the spacing adjustment assembly includes a guide rod provided in the U-shaped movable frame, a plurality of equally spaced sliding blocks are sleeved on the outer wall of the guide rod, the bottom end of the sliding block is connected to the blade mounting frame, a pressure plate is provided on one side of the U-shaped movable frame, the pressure plate is connected to the U-shaped movable frame through a driving assembly, a push rod is provided on one side of the sliding block and passes through the pressure plate, and a travel hole matching the push rod is opened on the pressure plate.

[0011] Preferably, the sliding block is provided with a sliding hole matching the guide rod.

[0012] Preferably, the driving assembly includes symmetrically arranged mounting columns on one side of the U-shaped movable frame, a slide groove is opened on the adjacent side of two groups of the mounting columns, a screw rod is provided in the slide groove, a moving block matching the slide groove is provided on the outer wall of the screw rod, one side of the moving block extends outside the slide groove and is connected to the pressure plate, and the top end of the screw rod extends outside the slide groove and is connected to the driving end of the servo motor.

[0013] Preferably, the screw rod is connected to the mounting column via a bearing, and a threaded hole matching the screw rod is provided on the moving block.

[0014] Preferably, the steel pipe fixing assembly includes a symmetrically arranged steel pipe clamping fixing frame located at the top of the workbench and in the U-shaped fixing frame, a steel pipe clamping movable frame is provided at the top of the steel pipe clamping fixing frame, the steel pipe clamping movable frame is connected to the steel pipe clamping fixing frame by hand-tightened bolts, and anti-slip pads are provided in the clamping grooves of the steel pipe clamping fixing frame and the steel pipe clamping movable frame.

[0015] The beneficial effects of the utility model are as follows: by setting a spacing adjustment component, the distance between the cutting blades can be adjusted at equal intervals, so that the cutting blades can cut a steel pipe into multiple sections of equal lengths at the same time, greatly improving the cutting efficiency. At the same time, the spacing adjustment component is driven by a servo motor, and there is no need for manual adjustment by personnel, which saves time and effort and is more convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of a steel equidistant cutting device according to an embodiment of the utility model;

[0018] Figure 2 It is a front view of a steel equidistant cutting device according to an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of a U-shaped movable frame structure in a steel equidistant cutting device according to an embodiment of the utility model;

[0020] Figure 4 It is a front view of a U-shaped movable frame in a steel equidistant cutting device according to an embodiment of the utility model;

[0021] Figure 5 This is a schematic structural diagram of another angle of a U-shaped movable frame in a steel equidistant cutting device according to an embodiment of the utility model;

[0022] Figure 6 yes Figure 4 A local enlarged schematic diagram of the middle A;

[0023] Figure 7 It is a schematic diagram of the structure of a workbench in a steel equidistant cutting device according to an embodiment of the utility model;

[0024] Figure 8 yes Figure 7 A local enlarged schematic diagram of point B in the middle.

[0025] In the figure:

[0026] 1. Workbench; 2. U-shaped fixed frame; 3. Cylinder; 4. U-shaped movable frame; 5. Blade mounting frame; 6. Cutting blade; 7. Rotating shaft 1; 8. Rotating shaft 2; 9. Cutting motor; 10. Support block; 11. Limit key; 12. Guide rod; 13. Sliding block; 14. Press plate; 15. Push rod; 16. Travel hole; 17. Mounting column; 18. Slide groove; 19. Screw rod; 20. Moving block; 21. Servo motor; 22. Steel pipe clamping fixed frame; 23. Steel pipe clamping movable frame; 24. Hand-tightening bolts. DETAILED DESCRIPTION

[0027] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0028] According to an embodiment of the utility model, a steel equidistant cutting device is provided.

[0029] Embodiment 1;

[0030] like Figure 1-8 As shown, the steel equidistant cutting equipment according to the embodiment of the utility model includes a workbench 1, a U-shaped fixed frame 2 is provided at the top of the workbench 1, a symmetrically arranged cylinder 3 is provided at the top of the U-shaped fixed frame 2, and the movable ends of two groups of the cylinders 3 extend to the U-shaped fixed frame 2 and are connected to the U-shaped movable frame 4, and a plurality of equidistantly distributed blade mounting frames 5 are provided in the U-shaped movable frame 4, and the blade mounting frame 5 is connected to the U-shaped movable frame 4 through a spacing adjustment component, and a cutting blade 6 is provided in the blade mounting frame 5, and the cutting blade 6 is connected to the blade mounting frame 5 through a rotating shaft 1 7, and a rotating shaft 2 8 passing through the rotating shaft 1 7 is provided in the U-shaped movable frame 4, and one side of the rotating shaft 2 8 extends to the outside of the U-shaped movable frame 4 and is connected to the driving end of the cutting motor 9, and the top of the workbench 1 is located in the U-shaped fixed frame 2 and is provided with a steel pipe fixing component.

[0031] Embodiment 2:

[0032] like Figure 1-8As shown, it includes a workbench 1, the top of the workbench 1 is provided with a U-shaped fixed frame 2, the top of the U-shaped fixed frame 2 is provided with a symmetrically arranged cylinder 3, the movable ends of two groups of the cylinder 3 extend into the U-shaped fixed frame 2 and are connected to the U-shaped movable frame 4, the U-shaped movable frame 4 is provided with a plurality of equally distributed blade mounting frames 5, the blade mounting frames 5 are connected to the U-shaped movable frame 4 through a spacing adjustment component, the blade mounting frames 5 are provided with a cutting blade 6, the cutting blade 6 is connected to the blade mounting frames 5 through a rotating shaft 1 7, the U-shaped movable frame 4 is provided with a rotating shaft 2 8 penetrating the rotating shaft 1 7, one side of the rotating shaft 2 8 extends to the outside of the U-shaped movable frame 4 and is connected to the driving end of the cutting motor 9, and the top of the workbench 1 is located in the U-shaped fixed frame 2 and is provided with a steel pipe fixing component. The bottom of the workbench 1 is provided with a plurality of evenly distributed support blocks 10, and the bottom of the support blocks 10 is provided with a shock-absorbing pad. The outer wall of the rotating shaft 1 7 is fixedly connected to the cutting blade 6, the outer wall of the rotating shaft 2 8 is provided with a symmetrically arranged limit key 11, and the inner wall of the rotating shaft 1 7 is provided with a key slot matching the limit key 11. The spacing adjustment component includes a guide rod 12 provided in the U-shaped movable frame 4, the outer wall of the guide rod 12 is sleeved with a plurality of equally spaced sliding blocks 13, the bottom end of the sliding block 13 is connected to the blade mounting frame 5, a pressure plate 14 is provided on one side of the U-shaped movable frame 4, the pressure plate 14 is connected to the U-shaped movable frame 4 through a driving component, a push rod 15 penetrating the pressure plate 14 is provided on one side of the sliding block 13, and a travel hole 16 matching the push rod 15 is provided on the pressure plate 14. The sliding block 13 is provided with a sliding hole matching the guide rod 12. The driving assembly includes a symmetrically arranged mounting column 17 provided on one side of the U-shaped movable frame 4, a slide groove 18 is provided on the adjacent side of two groups of the mounting columns 17, a screw rod 19 is provided in the slide groove 18, a moving block 20 matching the slide groove 18 is sleeved on the outer wall of the screw rod 19, one side of the moving block 20 extends to the outside of the slide groove 18 and is connected to the pressing plate 14, and the top end of the screw rod 19 extends to the outside of the slide groove 18 and is connected to the driving end of the servo motor 21. The screw rod 19 is connected to the mounting column 17 through a bearing, and a threaded hole matching the screw rod 19 is provided on the moving block 20.When cutting the steel pipe, the steel pipe is placed horizontally on the workbench 1 and fixed by the steel pipe fixing assembly, and then the spacing of each cutting blade 6 is adjusted, and the servo motor 21 is started to drive the screw rod 19 to rotate, and the screw rod 19 drives the moving block 20 to move upward or downward, and the moving block 20 drives the pressure plate 14 to move upward or downward, and the pressure plate 14 squeezes the push rod 15 through the inner wall of the stroke hole 16, and the push rod 15 drives the sliding block 13 to move horizontally, and the sliding block 13 drives the cutting blade 6 to move horizontally to achieve the effect of equidistant adjustment, and then the cutting motor 9 is started to drive the rotating shaft The second shaft 8 rotates, and the rotating shaft 2 8 drives the rotating shaft 1 7 to rotate through the limit key 11, and the rotating shaft 1 7 drives the cutting blade 6 to rotate, and then the cylinder 3 is started to drive the U-shaped movable frame 4 to move downward, and the U-shaped movable frame 4 drives the cutting blade 6 to move downward to start cutting the steel pipe. By setting the spacing adjustment component, the distance between the cutting blades can be adjusted at equal intervals, so that the cutting blade can cut a steel pipe into multiple sections of equal length steel pipes at the same time, greatly improving the cutting efficiency. At the same time, the spacing adjustment component is driven by a servo motor, and there is no need for manual adjustment by personnel, which saves time and effort and is more convenient to operate.

[0033] Embodiment three;

[0034] like Figure 1-8As shown, it includes a workbench 1, a U-shaped fixing frame 2 is provided on the top of the workbench 1, a symmetrically arranged cylinder 3 is provided on the top of the U-shaped fixing frame 2, and the movable ends of two groups of the cylinders 3 extend into the U-shaped fixing frame 2 and are connected to the U-shaped movable frame 4, and a plurality of equally distributed blade mounting frames 5 are provided in the U-shaped movable frame 4, and the blade mounting frame 5 is connected to the U-shaped movable frame 4 through a spacing adjustment component, and a cutting blade 6 is provided in the blade mounting frame 5, and the cutting blade 6 is connected to the blade mounting frame 5 through a rotating shaft 1 7, and a rotating shaft 2 8 passing through the rotating shaft 1 7 is provided in the U-shaped movable frame 4, and one side of the rotating shaft 2 8 extends to the outside of the U-shaped movable frame 4 and is connected to the driving end of the cutting motor 9, and the top of the workbench 1 is located in the U-shaped fixing frame 2 and is provided with a steel pipe fixing component. The steel pipe fixing assembly includes a symmetrically arranged steel pipe clamping fixing frame 22 located at the top of the workbench 1 and in the U-shaped fixing frame 2, a steel pipe clamping movable frame 23 is provided at the top of the steel pipe clamping fixing frame 22, the steel pipe clamping movable frame 23 is connected to the steel pipe clamping fixing frame 22 by hand-tightening bolts 24, and anti-slip pads are provided in the clamping grooves of the steel pipe clamping fixing frame 22 and the steel pipe clamping movable frame 23. When fixing the pipe, first loosen the hand-tightening bolts 24, remove the steel pipe clamping movable frame 23 from the steel pipe clamping fixed frame 22, and then place the two ends of the steel pipe in the clamping grooves on the steel pipe clamping fixed frame 22, and then cover the steel pipe clamping movable frame 23 on the steel pipe clamping fixed frame 22, and the clamping grooves on the steel pipe clamping movable frame 23 are squeezed with the outer wall of the steel pipe, tighten the hand-tightening bolts 24, and the anti-slip pads in the clamping grooves of the steel pipe clamping fixed frame 22 and the steel pipe clamping movable frame 23 prevent the steel pipe from slipping during the cutting process.

[0035] In actual application, when cutting the steel pipe, the steel pipe is placed horizontally on the workbench 1 and fixed by the steel pipe fixing assembly, and then the spacing of each cutting blade 6 is adjusted, and the servo motor 21 is started to drive the screw rod 19 to rotate, and the screw rod 19 drives the moving block 20 to move upward or downward, and the moving block 20 drives the pressure plate 14 to move upward or downward, and the pressure plate 14 squeezes the push rod 15 through the inner wall of the stroke hole 16, and the push rod 15 drives the sliding block 13 to move horizontally, and the sliding block 13 drives the cutting blade 6 to move horizontally to achieve the effect of equidistant adjustment, and then the cutting motor 9 is started to drive the rotating shaft 2 8 to rotate, and the rotating shaft 2 8 drives the rotating shaft 1 7 to rotate through the limit key 11, and the rotating shaft 1 7 drives the cutting blade 6 to rotate, and then the cylinder 3 is started to drive the U-shaped movable frame 4 to move downward, and the U-shaped movable frame 4 drives the cutting blade 6 to move downward to start cutting. Steel pipe, by setting the spacing adjustment component, the distance between the cutting blades can be adjusted at equal intervals, so that the cutting blades can cut a steel pipe into multiple sections of equal length steel pipes at the same time, greatly improving the cutting efficiency. At the same time, the spacing adjustment component is driven by a servo motor, and there is no need for manual adjustment by personnel, which is more time-saving and labor-saving, and the operation is more convenient; when fixing the pipe, first loosen the hand-tightening bolt 24, remove the steel pipe clamping movable frame 23 from the steel pipe clamping fixed frame 22, and then place the two ends of the steel pipe in the clamping groove on the steel pipe clamping fixed frame 22, and then cover the steel pipe clamping movable frame 23 on the steel pipe clamping fixed frame 22, the clamping groove on the steel pipe clamping movable frame 23 is squeezed with the outer wall of the steel pipe, tighten the hand-tightening bolt 24, and the anti-slip pads in the clamping grooves of the steel pipe clamping fixed frame 22 and the steel pipe clamping movable frame 23 prevent the steel pipe from slipping during the cutting process.

[0036] To sum up, with the help of the above-mentioned technical scheme of the utility model, the distance between the cutting blades can be adjusted at equal intervals by setting a spacing adjustment component, so that the cutting blades can cut a steel pipe into multiple sections of equal lengths at the same time, greatly improving the cutting efficiency. At the same time, the spacing adjustment component is driven by a servo motor and does not require manual adjustment by personnel, which saves time and effort and is more convenient to operate.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel equidistant cutting device, characterized in that: The invention comprises a workbench (1), wherein a U-shaped fixed frame (2) is provided at the top of the workbench (1), a symmetrically arranged cylinder (3) is provided at the top of the U-shaped fixed frame (2), and movable ends of two groups of the cylinders (3) extend into the U-shaped fixed frame (2) and are connected to the U-shaped movable frame (4), and a plurality of blade mounting frames (5) distributed at equal intervals are provided in the U-shaped movable frame (4), and the blade mounting frames (5) are connected to the U-shaped movable frame (4) through a spacing adjustment component, and a cutting blade (6) is provided in the blade mounting frame (5), and the cutting blade (6) is connected to the blade mounting frame (5) through a rotating shaft (7), and a rotating shaft (2) (8) penetrating the rotating shaft (7) is provided in the U-shaped movable frame (4), and one side of the rotating shaft (8) extends to the outside of the U-shaped movable frame (4) and is connected to the driving end of a cutting motor (9), and a steel pipe fixing component is provided at the top of the workbench (1) and located in the U-shaped fixed frame (2).

2. The steel equidistant cutting device according to claim 1, characterized in that: A plurality of evenly distributed support blocks (10) are provided at the bottom end of the workbench (1), and a shock-absorbing pad is provided at the bottom end of the support block (10).

3. The steel equidistant cutting device according to claim 1, characterized in that: The outer wall of the rotating shaft 1 (7) is fixedly connected to the cutting blade (6), the outer wall of the rotating shaft 2 (8) is provided with symmetrically arranged limit keys (11), and the inner wall of the rotating shaft 1 (7) is provided with a keyway matching the limit key (11).

4. The steel equidistant cutting device according to claim 1, characterized in that: The spacing adjustment component comprises a guide rod (12) provided in the U-shaped movable frame (4); a plurality of equally spaced sliding blocks (13) are sleeved on the outer wall of the guide rod (12); the bottom end of the sliding block (13) is connected to the blade mounting frame (5); a pressure plate (14) is provided on one side of the U-shaped movable frame (4); the pressure plate (14) is connected to the U-shaped movable frame (4) through a driving component; a push rod (15) penetrating the pressure plate (14) is provided on one side of the sliding block (13); and a travel hole (16) matching the push rod (15) is provided on the pressure plate (14).

5. The steel equidistant cutting device according to claim 4, characterized in that: The sliding block (13) is provided with a sliding hole matching the guide rod (12).

6. The steel equidistant cutting device according to claim 4, characterized in that: The driving assembly comprises symmetrically arranged mounting columns (17) provided on one side of the U-shaped movable frame (4), a slide groove (18) is provided on the adjacent side of two groups of the mounting columns (17), a screw rod (19) is provided in the slide groove (18), and a moving block (20) matching the slide groove (18) is sleeved on the outer wall of the screw rod (19), one side of the moving block (20) extends to the outside of the slide groove (18) and is connected to the pressure plate (14), and the top end of the screw rod (19) extends to the outside of the slide groove (18) and is connected to the driving end of the servo motor (21).

7. The steel equidistant cutting device according to claim 6, characterized in that: The screw rod (19) is connected to the mounting column (17) via a bearing, and a threaded hole matching the screw rod (19) is provided on the moving block (20).

8. The steel equidistant cutting device according to claim 1, characterized in that: The steel pipe fixing assembly comprises a symmetrically arranged steel pipe clamping fixing frame (22) located at the top of the workbench (1) and in the U-shaped fixing frame (2); a steel pipe clamping movable frame (23) is provided at the top of the steel pipe clamping fixing frame (22); the steel pipe clamping movable frame (23) is connected to the steel pipe clamping fixing frame (22) via a hand-tightened bolt (24); and anti-slip pads are provided in the clamping grooves of the steel pipe clamping fixing frame (22) and the steel pipe clamping movable frame (23).

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