Cutting device for steel beam plate

Abstract

The utility model relates to the technical field of steel beam plate cutting, in particular to a steel beam plate cutting device which comprises a supporting frame, the bottom face of the supporting frame is fixedly connected with a shell, two strip-shaped grooves are formed in the inner bottom wall of the shell, and the inner wall of each strip-shaped groove is slidably connected with a rack; by arranging components such as a gear, a rack, a threaded rod and a special-shaped block, a first motor drives a main shaft to rotate, the main shaft drives the gear to rotate, an inner shell is driven to move through meshing between the gear and the rack, the inner shell drives internal components to move on the surface of a limiting strip, a second motor drives the threaded rod to rotate, and the threaded rod drives the special-shaped block to move on the surface of a rail; at the moment, the special-shaped block makes contact with the roller, the lifting effect of the limiting plate is achieved through the contour of the special-shaped block, then the effect that the cutting length of the steel beam plate can be accurately controlled by adjusting the position of the inner shell and lifting the limiting plate is achieved, raw material waste caused by too long or too short cutting is prevented, and meanwhile the cutting efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of steel beam plate cutting, and in particular to a steel beam plate cutting device. Background Art

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

[0003] Through searching, Chinese patent announcement number CN213998530U discloses a steel plate cutting device, including two adjacent conveyor belts, with a gap between the conveyor belts; a support seat is provided on one side of the conveyor belt, a crossbeam is provided on the support seat, a sliding plate and a first driving assembly are provided on the crossbeam, a bracket is provided at the end of the sliding plate, a cutting knife, a grinding wheel and a second driving assembly are provided on the bracket, wherein the cutting knife and the grinding wheel have the same thickness, and both are arranged directly above the gap. The utility model facilitates the cutting of steel plates by setting two groups of conveyor belts and setting a gap between them, avoiding damage to the operating table during the cutting process, and real-time transmission can increase work efficiency; a cutting knife and a grinding wheel are simultaneously arranged on the support frame, and the two have the same thickness, so that sanding operations can be performed in time after cutting work to avoid uneven cut surfaces and ensure the quality of cutting.

[0004] With respect to the above-mentioned related technologies, the inventors have found the following defects: in actual operation, the above-mentioned scheme still uses manual measurement to measure the length of the steel beam plate that needs to be cut, and then cuts it, just like the early manual line drawing and cutting. It is impossible to accurately control the cutting length, resulting in cutting too long or too short. If it is too long, it can be cut again, but if it is too short, the steel beam plate will be scrapped and cannot be used, the cutting efficiency is low, and raw materials are wasted. Utility Model Content

[0005] In order to facilitate precise control of the cutting length, the present application provides a cutting device for a steel beam plate.

[0006] The present application provides a cutting device for a steel beam plate, which adopts the following technical scheme: a cutting device for a steel beam plate, comprising a support frame, the bottom surface of the support frame is fixedly connected to a shell, the inner bottom wall of the shell is provided with two strip grooves, the inner wall of each strip groove is slidably connected to a rack, the bottom surface of the shell is fixedly connected to a motor 1, the output shaft of the motor 1 is fixedly connected to a main shaft, the outer surface of the main shaft is fixedly connected to two gears, the outer surface of each gear is meshed with the outer surface of the corresponding rack, the inner wall of the shell contacts an inner shell, the inner side wall of the shell is fixedly connected to two limit bars, the outer surface of each limit bar is slidably connected to the outer surface of the inner shell, the inner bottom wall of the inner shell is fixedly connected to a motor 2, the output shaft of the motor 2 is fixedly connected to a threaded rod, the outer surface of the threaded rod is threadedly connected to a special-shaped block, the interior of the special-shaped block is slidably connected to tracks arranged at equal distances, the bottom surface of each track is fixedly connected to the inner bottom wall of the inner shell, and the front and back sides of the shell are fixedly connected to rulers.

[0007] Optionally, the inner shell is internally slidably connected to a limit plate, the front and back sides of the limit plate are fixedly connected to guide members, the upper surface of the inner shell is provided with two guide grooves, and the inner wall of each guide groove is slidably connected to the outer surface of the corresponding guide member.

[0008] Optionally, two rollers are rotatably connected inside the limiting plate, and the outer surface of each roller is in contact with the outer surface of the special-shaped block.

[0009] Optionally, the inner wall of the support frame is rotatably connected to rotating rods arranged at equal distances, and two cylinders are fixedly mounted on the upper surface of the support frame.

[0010] Optionally, one end of each of the cylinders that is close to each other is fixedly connected to a clamping plate, one side of each of the clamping plates that is away from each other is fixedly connected to two sleeves, and one end of each of the sleeves that is away from each other is fixedly connected to the inner wall of the support frame.

[0011] Optionally, the front and back sides of the support frame are fixedly connected with connecting rods, and a cross bar is provided above the support frame.

[0012] Optionally, the interior of each of the connecting rods is fixedly mounted to both ends of the cross bar, and a cutting module is fixedly mounted inside the cross bar.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] The utility model is provided with components such as gears, racks, threaded rods, and special-shaped blocks. Motor 1 drives the main shaft to rotate, and the main shaft drives the gear to rotate. The meshing between the gear and the rack drives the inner shell to move, and the inner shell drives the internal components to move on the surface of the limit bar. Motor 2 drives the threaded rod to rotate, and the threaded rod drives the special-shaped block to move on the surface of the track. At this time, the special-shaped block contacts the roller, and the lifting effect of the limit plate is achieved through the contour of the special-shaped block, thereby achieving the effect of accurately controlling the cutting length of the steel beam plate by adjusting the position of the inner shell and lifting the limit plate, thereby preventing waste of raw materials due to cutting too long or too short and improving the cutting efficiency.

[0015] The utility model is provided with components such as a cylinder, a clamping plate, a sleeve, and a cross bar. The extension of the cylinder drives the clamping plate to move relatively, and the clamping plate drives the sleeve to extend and retract. The spacing between the clamping plates is adjusted according to the width of the steel beam plate to be cut. The cross bar is positioned by a connecting rod, a cutting module is placed and connected to the cross bar, and the steel beam plate is cut by the cutting module, thereby achieving the effect of facilitating the position limitation of the cut steel beam plate, preventing the steel beam plate from being displaced during the cutting process and affecting the cutting efficiency and cutting flatness. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure in the embodiment of the present application;

[0017] Figure 2 It is a structural schematic diagram of the connection relationship between the cylinder and the clamping plate in the embodiment of the present application;

[0018] Figure 3 It is a structural schematic diagram of the connection relationship between the limit strip and the inner shell in the embodiment of the present application;

[0019] Figure 4 This is a schematic diagram of the structure inside the inner shell in the embodiment of the present application;

[0020] Figure 5 It is a structural schematic diagram of the connection relationship between the limit plate and the roller in the embodiment of the present application.

[0021] Figure numerals: 1, support frame; 2, shell; 3, bar groove; 4, motor one; 5, main shaft; 6, gear; 7, rack; 8, limit bar; 9, inner shell; 10, ruler; 11, limit plate; 12, guide member; 13, guide groove; 14, roller; 15, motor two; 16, threaded rod; 17, special-shaped block; 18, track; 19, rotating rod; 20, cylinder; 21, clamping plate; 22, sleeve; 23, connecting rod; 24, cross bar; 25, cutting module. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-5This application is described in further detail.

[0023] The present application embodiment discloses a cutting device for a steel beam plate. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, a cutting device for steel beam plates includes a support frame 1, a shell 2 is fixedly connected to the bottom surface of the support frame 1, two strip grooves 3 are opened on the inner bottom wall of the shell 2, and a ruler 10 is fixedly connected to the front and back sides of the shell 2. The shell 2 is placed on the bottom surface of the support frame 1, and the support frame 1 provides support force for the shell 2, the strip grooves 3 are opened, and symmetrical rulers 10 are placed on the surface of the shell 2.

[0024] See also Figure 2 The front and back sides of the support frame 1 are fixedly connected with connecting rods 23, and a cross bar 24 is provided above the support frame 1. The connecting rod 23 is installed to achieve the positioning effect of the cutting module 25, and the cross bar 24 is positioned through the support frame 1.

[0025] See also Figure 2 The interior of each connecting rod 23 is fixedly installed with the two ends of the cross bar 24, and a cutting module 25 is fixedly installed inside the cross bar 24. The cross bar 24 is connected to the connecting rod 23, and the connecting rod 23 is limited by the cross bar 24. The cutting module 25 is installed with the cross bar 24 to achieve the cutting effect on the steel beam plate.

[0026] See also Figure 2 The inner wall of the support frame 1 is rotatably connected with rotating rods 19 arranged at equal distances. Two cylinders 20 are fixedly installed on the upper surface of the support frame 1. The rotating rods 19 are placed on the inner wall of the support frame 1. The movement of the steel beam plate is achieved through the rotating rods 19. Two cylinders 20 are installed on the surface of the support frame 1.

[0027] See also Figure 2 The ends of each cylinder 20 that are close to each other are fixedly connected to a clamping plate 21, and the sides of each clamping plate 21 that are away from each other are fixedly connected to two sleeves 22. The ends of each sleeve 22 that are away from each other are fixedly connected to the inner wall of the support frame 1. The clamping plate 21 is connected to the cylinder 20, and the relative movement effect of the clamping plate 21 is achieved through the extension and retraction of the cylinder 20. The sleeve 22 is placed and connected to the support frame 1 and the clamping plate 21 to achieve a limiting effect on the clamping plate 21.

[0028] See also Figure 3The inner wall of the shell 2 is in contact with an inner shell 9, and two limit bars 8 are fixedly connected to the inner wall of the shell 2. The outer surface of each limit bar 8 is slidably connected to the outer surface of the inner shell 9. The inner shell 9 is placed and the limit bars 8 are installed on the inner wall of the shell 2, and the limit bars 8 are connected to the inner shell 9 to achieve a limiting effect on the inner shell 9.

[0029] See also Figure 4 The inner shell 9 is internally slidably connected with a limit plate 11, and the front and back sides of the limit plate 11 are fixedly connected with guide members 12. The limit plate 11 is placed and the guide member 12 is placed on its surface. The arrow of the guide member 12 points to the ruler 10, which is convenient for observing the cutting length and realizing precise control of the length.

[0030] See also Figure 4 Two guide grooves 13 are provided on the upper surface of the inner shell 9, and the inner wall of each guide groove 13 is slidably connected to the outer surface of the corresponding guide member 12. The guide groove 13 is provided and connected to the guide member 12, and the limiting effect of the guide member 12 is achieved through the contour of the guide groove 13.

[0031] See also Figure 4 The inner bottom wall of the inner shell 9 is fixedly connected with a motor 2 15, the output shaft of the motor 2 15 is fixedly connected with a threaded rod 16, the outer surface of the threaded rod 16 is threadedly connected with a special-shaped block 17, the motor 2 15 is placed to connect with the threaded rod 16, the motor 2 15 is used to provide power for the threaded rod 16, the special-shaped block 17 is placed and connected with the threaded rod 16, and the surface of the special-shaped block 17 has a certain slope.

[0032] See also Figure 5 The internal rotation of the limit plate 11 is connected to two rollers 14, and the outer surface of each roller 14 is in contact with the outer surface of the special-shaped block 17. The roller 14 is placed inside the limit plate 11. Through the rotation between them and the contact between the roller 14 and the special-shaped block 17, the roller 14 drives the limit plate 11 to rise and automatically descend.

[0033] See also Figure 4 The interior of the special-shaped block 17 is slidably connected with tracks 18 arranged at equal distances. The bottom surface of each track 18 is fixedly connected to the inner bottom wall of the inner shell 9. The track 18 is placed and connected to the inner shell 9. The special-shaped block 17 is limited by the contour of the track 18 to prevent the special-shaped block 17 from being displaced and causing a decrease in measurement accuracy.

[0034] See also Figure 4The inner wall of each strip groove 3 is slidably connected with a rack 7, the bottom surface of the shell 2 is fixedly connected with a motor 4, the output shaft of the motor 4 is fixedly connected with a main shaft 5, the outer surface of the main shaft 5 is fixedly connected with two gears 6, the outer surface of each gear 6 is meshed with the outer surface of the corresponding rack 7, the rack 7 is placed inside the strip groove 3, the motor 4 is placed and the main shaft 5 is installed, the gear 6 is connected to the main shaft 5, and the movement effect of the rack 7 is realized by the meshing between the gear 6 and the rack 7.

[0035] The implementation principle of a cutting device for a steel beam plate in an embodiment of the present application is as follows: motor 1 4 drives the main shaft 5 to rotate, the main shaft 5 drives the gear 6 to rotate, the gear 6 engages with the rack 7 to drive the inner shell 9 to move, the inner shell 9 drives the internal components to move and adapts to the limit bar 8 at the same time, and the position relationship is determined by the guide piece 12 and the ruler 10, the motor 2 15 drives the threaded rod 16 to rotate, the threaded rod 16 drives the special-shaped block 17 to slide on the surface of the track 18, at this time, the special-shaped block 17 drives the limit plate 11 to rise through the roller 14, the limit plate 11 drives the guide piece 12 to move inside the guide groove 13, and drives the steel beam plate to move through the rotating rod 19, at this time, the other end of the steel beam plate contacts with the limit plate 11, the cylinder 20 extends to drive the clamping plate 21 to move, the clamping plate 21 drives the sleeve 22 to extend, the steel beam plate is limited by the clamping plate 21, and the steel beam plate is cut by the cutting module 25.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cutting device for a steel beam plate, comprising a support frame (1), characterized in that: The bottom surface of the support frame (1) is fixedly connected to a housing (2), the inner bottom wall of the housing (2) is provided with two strip grooves (3), the inner wall of each strip groove (3) is slidably connected to a rack (7), the bottom surface of the housing (2) is fixedly connected to a motor 1 (4), the output shaft of the motor 1 (4) is fixedly connected to a main shaft (5), the outer surface of the main shaft (5) is fixedly connected to two gears (6), the outer surface of each gear (6) is meshed with the outer surface of the corresponding rack (7), the inner wall of the housing (2) is in contact with an inner shell (9), and the inner side wall of the housing (2) is fixedly connected to a main shaft (5). Two limit bars (8) are fixedly connected, the outer surface of each limit bar (8) is slidably connected to the outer surface of the inner shell (9), the inner bottom wall of the inner shell (9) is fixedly connected to a second motor (15), the output shaft of the second motor (15) is fixedly connected to a threaded rod (16), the outer surface of the threaded rod (16) is threadedly connected to a special-shaped block (17), the interior of the special-shaped block (17) is slidably connected to tracks (18) arranged at equal distances, the bottom surface of each track (18) is fixedly connected to the inner bottom wall of the inner shell (9), and the front and back sides of the shell (2) are fixedly connected to a ruler (10).

2. The cutting device for steel beam plate according to claim 1, characterized in that: The inner shell (9) is internally slidably connected to a limit plate (11), the front and back sides of the limit plate (11) are fixedly connected to guide members (12), the upper surface of the inner shell (9) is provided with two guide grooves (13), the inner wall of each guide groove (13) is slidably connected to the outer surface of the corresponding guide member (12).

3. A cutting device for steel beam plates according to claim 2, characterized in that: The limiting plate (11) is internally rotatably connected to two rollers (14), and the outer surface of each roller (14) is in contact with the outer surface of the special-shaped block (17).

4. The cutting device for steel beam plate according to claim 1, characterized in that: The inner wall of the support frame (1) is rotatably connected to rotating rods (19) arranged at equal distances, and two cylinders (20) are fixedly mounted on the upper surface of the support frame (1).

5. The cutting device for steel beam slab according to claim 4, characterized in that: One end of each of the cylinders (20) that is close to each other is fixedly connected to a clamping plate (21), one side of each of the clamping plates (21) that is away from each other is fixedly connected to two sleeves (22), and one end of each of the sleeves (22) that is away from each other is fixedly connected to the inner wall of the support frame (1).

6. The cutting device for steel beam plate according to claim 1, characterized in that: The front and back sides of the support frame (1) are both fixedly connected with connecting rods (23), and a cross bar (24) is provided above the support frame (1).

7. The cutting device for steel beam plate according to claim 6, characterized in that: The interior of each connecting rod (23) is fixedly mounted to the two ends of the cross bar (24), and a cutting module (25) is fixedly mounted inside the cross bar (24).

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