Steel cutting device capable of accurately cutting

Abstract

The utility model relates to the technical field of steel cutting, and discloses a steel cutting device capable of accurately cutting, which comprises a working table, supporting legs are fixedly connected to the bottom of the working table, supporting plates are fixedly connected to the upper end of the working table, a mounting plate is fixedly connected between the two supporting plates, and the mounting plate is fixedly connected to the lower end of the working table. A positioning mechanism is arranged at the bottom of the workbench, a moving device is arranged at the bottom of the mounting plate, the mounting plate is connected with an L-shaped mounting plate through the moving device, a cutting motor is fixedly mounted on the side face of the L-shaped mounting plate, and a cutting blade is fixedly connected to the output end of the cutting motor. The positioning mechanism comprises a transverse positioning assembly and a vertical positioning assembly. According to the steel cutting device capable of achieving precise cutting, by arranging the positioning mechanism, the four faces of a to-be-cut steel can be clamped and positioned, so that the steel can be fixed to the center position, and then the cutting precision can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cutting, in particular to a cutting device for steel that can accurately cut. Background Art

[0002] Steel is a material of a certain shape, size and performance made from steel ingots, billets or steel through pressure processing. Most steel processing is done through pressure processing, which causes plastic deformation of the processed steel (billets, ingots, etc.). Depending on the processing temperature of steel, it can be divided into cold processing and hot processing.

[0003] For example, the Chinese patent: "CN 206898501 U", the technical solution disclosed in this patent is as follows: a cutting device for steel that can be accurately cut, which relates to the field of material cutting. The cutting device for steel that can be accurately cut includes a workbench, a scale is fixedly connected to the top of the workbench, a support column is fixedly connected to the top of the workbench and located behind the scale, a slide bar is fixedly connected to the right side of the support column, a first slider is sleeved on the surface of the slide bar, a cutting device is fixedly connected to the bottom of the first slider, and a first fixed block is fixedly connected to the right side of the support column and located below the slide bar. The cutting device for steel that can be accurately cut, through the support column arranged on the top of the workbench, the slide bar and the electric push rod arranged on the surface of the support column, drives the cutting device arranged on the surface of the slide bar to move under the action of the electric push rod, and then the device to be cut is tightened and fixed by the scale and clamping plate on the surface of the workbench, and the required cutting size is cut, thereby achieving the effect of precise cutting.

[0004] However, in actual use, the device requires manual clamping of the material to be cut, and cannot accurately ensure that the material to be cut is located in the center, which will result in poor cutting accuracy and affect the cutting effect. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a cutting device for steel materials which can cut accurately.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for steel that can accurately cut, comprising a workbench, the bottom of the workbench is fixedly connected to a support leg, the upper end of the workbench is fixedly connected to a support plate, a mounting plate is fixedly connected between the two support plates, a positioning mechanism is provided at the bottom of the workbench, a moving device is provided at the bottom of the mounting plate, the mounting plate is connected to an L-shaped mounting plate via the moving device, a cutting motor is fixedly installed on the side of the L-shaped mounting plate, and a cutting blade is fixedly connected to the output end of the cutting motor.

[0009] Preferably, the positioning mechanism includes a horizontal positioning component and a vertical positioning component, the horizontal positioning component includes a fixed column, the fixed column is fixedly connected to the bottom of the workbench, the external rotation of the fixed column is connected to a movable plate, the two ends of the movable plate are rotatably connected to a connecting rod through a pin shaft, the end of the connecting rod away from the movable plate is rotatably connected to a sliding plate through a pin shaft, the bottom of the workbench is fixedly connected to a slide rail, the sliding plate is slidably connected to the outer wall of the slide rail, the bottom of the workbench is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to the sliding plate on one side, the upper end of the workbench is provided with a slide groove, the upper end of the sliding plate is fixedly connected to a connecting block, and the upper end of the connecting block is fixedly connected to a clamping plate.

[0010] Preferably, the vertical positioning assembly includes an electric push rod, which is fixedly connected to the upper end of the workbench, and an output end of the electric push rod is fixedly connected to a fixed frame, and a clamping roller is rotatably connected to the interior of the fixed frame through a bearing.

[0011] Preferably, the slide rail is T-shaped and two are symmetrically arranged on both sides of the bottom of the workbench.

[0012] Preferably, the moving device includes a accommodating groove, which is opened at the bottom of the mounting plate, the side of the support plate is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a threaded rod, the other end of the threaded rod is fixedly connected to the inner wall of the accommodating groove through a bearing, the outer wall of the threaded rod is threadedly connected to a moving block, and the L-shaped mounting plate is fixedly connected to the bottom of the moving block.

[0013] Preferably, scale lines are provided on the side of the mounting plate, and a positioning plate is fixedly connected to the upper end of the L-shaped mounting plate.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a cutting device for steel that can accurately cut, and has the following beneficial effects:

[0016] 1. This kind of steel cutting device that can accurately cut can clamp and position the four sides of the steel to be cut by setting a positioning mechanism, so that the steel can be fixed in the center position, thereby improving the cutting accuracy.

[0017] 2. This cutting device for steel that can accurately cut can change the position of the cutting blade by setting a moving device, thereby changing the cutting position. At the same time, the cutting position is determined by observing the scale line and the positioning plate, thereby further improving the cutting accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0021] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0022] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 5 For this utility model Figure 1 Enlarged structural diagram at B in the middle.

[0024] In the figure: 1. workbench; 2. supporting legs; 3. supporting plate; 4. mounting plate; 5. positioning mechanism; 51. horizontal positioning assembly; 511. fixed column; 512. movable plate; 513. connecting rod; 514. sliding plate; 515. slide rail; 516. hydraulic cylinder; 517. slide groove; 518. connecting block; 519. clamping plate; 52. vertical positioning assembly; 521. electric push rod; 522. fixed frame; 523. clamping roller; 6. moving device; 601. receiving groove; 602. driving motor; 603. threaded rod; 604. moving block; 7. L-shaped mounting plate; 8. cutting motor; 9. cutting blade; 10. positioning plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] like Figure 1-4 As shown, the utility model provides a cutting device for steel that can accurately cut, including a workbench 1, a support leg 2 is fixedly connected to the bottom of the workbench 1, a support plate 3 is fixedly connected to the upper end of the workbench 1, a mounting plate 4 is fixedly connected between the two support plates 3, a positioning mechanism 5 is provided at the bottom of the workbench 1, a moving device 6 is provided at the bottom of the mounting plate 4, the mounting plate 4 is connected to an L-shaped mounting plate 7 through the moving device 6, a cutting motor 8 is fixedly installed on the side of the L-shaped mounting plate 7, and a cutting blade 9 is fixedly connected to the output end of the cutting motor 8.

[0028] The positioning mechanism 5 includes a lateral positioning component 51 and a vertical positioning component 52. The lateral positioning component 51 includes a fixed column 511, which is fixedly connected to the bottom of the workbench 1. The fixed column 511 is externally rotatably connected to a movable plate 512. Both ends of the movable plate 512 are rotatably connected to connecting rods 513 through pins. The end of the connecting rod 513 away from the movable plate 512 is rotatably connected to a sliding plate 514 through a pin. A slide rail 515 is fixedly connected to the bottom of the workbench 1. The sliding plate 514 is slidably connected to the outer wall of the slide rail 515. A hydraulic cylinder 516 is fixedly connected to the bottom of the workbench 1. The output end of the hydraulic cylinder 516 is fixedly connected to the sliding plate 514 on one side. A slide groove 517 is provided at the upper end of the workbench 1. A connecting block 518 is fixedly connected to the upper end of the sliding plate 514. A clamping plate 519 is fixedly connected to the upper end of the connecting block 518.

[0029] The vertical positioning assembly 52 includes an electric push rod 521, which is fixedly connected to the upper end of the workbench 1. The output end of the electric push rod 521 is fixedly connected to a fixed frame 522, and the interior of the fixed frame 522 is rotatably connected to a clamping roller 523 via a bearing.

[0030] The slide rail 515 is T-shaped and has two symmetrically arranged on both sides of the bottom of the workbench 1 .

[0031] In this embodiment, by providing the positioning mechanism 5, the four sides of the steel material to be cut can be clamped and positioned, so that the steel material can be fixed at the center position, thereby improving the cutting accuracy.

[0032] When in use, first place the steel to be cut on the upper end of the workbench 1, then start the electric push rod 521 to drive the fixed frame 522 to move toward the middle, so that the clamping roller 523 clamps the two sides of the steel, and then start the hydraulic cylinder 516 to push the sliding plate 514 on one side to slide on the outer wall of the slide rail 515, and then the sliding plate 514 will drive the movable plate 512 to rotate through the connecting rod 513, and then the movable plate 512 will drive the sliding plate 514 on the other side to move through the connecting rod 513, and then drive the clamping plate 519 to move toward the middle at the same time through the connecting block 518, so as to clamp the two sides of the steel. Since the clamping roller 523 can rotate, it will not affect the effect of the lateral positioning component 51.

[0033] Example 2

[0034] like Figure 3-5 As shown, on the basis of Example 1, a moving device 6 is added, including a receiving groove 601, the receiving groove 601 is opened at the bottom of the mounting plate 4, the side of the support plate 3 is fixedly connected with a driving motor 602, the output end of the driving motor 602 is fixedly connected with a threaded rod 603, the other end of the threaded rod 603 is fixedly connected to the inner wall of the receiving groove 601 through a bearing, the outer wall of the threaded rod 603 is threadedly connected with a moving block 604, and the L-shaped mounting plate 7 is fixedly connected to the bottom of the moving block 604.

[0035] The side surface of the mounting plate 4 is provided with scale lines, and the upper end of the L-shaped mounting plate 7 is fixedly connected with a positioning plate 10 .

[0036] In this embodiment, the position of the cutting blade 9 can be changed by setting the moving device 6, thereby changing the cutting position. At the same time, the cutting position can be determined by observing the scale lines and the positioning plate 10, thereby further improving the cutting accuracy.

[0037] During use, when the steel is positioned by the positioning mechanism 5, the driving motor 602 can be started to drive the threaded rod 603 to rotate, and then the moving block 604 will move inside the accommodating groove 601 to change the position of the cutting blade 9, and then the cutting position can be determined by observing the scale line and the positioning plate 10.

Claims

1. A cutting device for steel materials capable of precise cutting, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected to a support leg (2), the upper end of the workbench (1) is fixedly connected to a support plate (3), a mounting plate (4) is fixedly connected between the two support plates (3), a positioning mechanism (5) is provided at the bottom of the workbench (1), a moving device (6) is provided at the bottom of the mounting plate (4), the mounting plate (4) is connected to an L-shaped mounting plate (7) via the moving device (6), a cutting motor (8) is fixedly installed on the side of the L-shaped mounting plate (7), and the cutting motor The output end of the workbench (8) is fixedly connected to a cutting blade (9); the positioning mechanism (5) comprises a lateral positioning component (51) and a vertical positioning component (52); the lateral positioning component (51) comprises a fixed column (511); the fixed column (511) is fixedly connected to the bottom of the workbench (1); the fixed column (511) is rotatably connected to a movable plate (512) at the outside; the two ends of the movable plate (512) are rotatably connected to connecting rods (513) via pins; the connecting rods (513) are away from the movable plate (512). ) is rotatably connected to a sliding plate (514) through a pin shaft, a sliding rail (515) is fixedly connected to the bottom of the workbench (1), and the sliding plate (514) is slidably connected to the outer wall of the sliding rail (515), a hydraulic cylinder (516) is fixedly connected to the bottom of the workbench (1), and the output end of the hydraulic cylinder (516) is fixedly connected to the sliding plate (514) on one side, a sliding groove (517) is provided at the upper end of the workbench (1), and a connecting block (517) is fixedly connected to the upper end of the sliding plate (514) 18), the upper end of the connecting block (518) is fixedly connected to a clamping plate (519); the vertical positioning assembly (52) includes an electric push rod (521), the electric push rod (521) is fixedly connected to the upper end of the workbench (1), the output end of the electric push rod (521) is fixedly connected to a fixed frame (522), and the interior of the fixed frame (522) is rotatably connected to a clamping roller (523) via a bearing; the slide rail (515) is T-shaped and is provided with two symmetrically arranged on both sides of the bottom of the workbench (1).

2. A steel cutting device capable of precise cutting according to claim 1, characterized in that: The moving device (6) comprises a receiving groove (601), wherein the receiving groove (601) is provided at the bottom of the mounting plate (4), a driving motor (602) is fixedly connected to the side of the supporting plate (3), a threaded rod (603) is fixedly connected to the output end of the driving motor (602), the other end of the threaded rod (603) is fixedly connected to the inner wall of the receiving groove (601) via a bearing, the outer wall of the threaded rod (603) is threadedly connected to a moving block (604), and the L-shaped mounting plate (7) is fixedly connected to the bottom of the moving block (604).

3. The steel cutting device capable of precise cutting according to claim 1, characterized in that: The side surface of the mounting plate (4) is provided with scale lines, and the upper end of the L-shaped mounting plate (7) is fixedly connected to a positioning plate (10).

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