An angle steel corner cutting machine

Abstract

This utility model relates to the field of angle steel processing technology, specifically an angle steel corner cutting machine, including a worktable, a frame fixedly installed at the top of the worktable, a cutting mechanism at the upper end of the frame, and a cutting table fixedly installed at the top center of the worktable, with a clamping mechanism at the upper end of the cutting table. A material discharge groove is provided in the center of the cutting table, and a waste removal mechanism is installed inside the material discharge groove. This utility model utilizes the cooperation of the worktable, frame, hydraulic cylinder, lifting frame, arc-shaped cutter head, and cutter holder. After the angle steel is fixed, the hydraulic cylinder is activated, controlling the lifting frame to descend. After the lifting frame descends, it drives the arc-shaped cutter head to insert from the upper end of the arc-shaped groove until the end of the angle steel located inside the cutter holder is cut into an arc shape, thereby cutting the corner of the angle steel into an arc-shaped structure.

Description

Technical Field

[0001] This utility model relates to the field of angle steel processing technology, specifically to an angle steel corner cutting machine. Background Technology

[0002] Angle steel processing refers to the process of processing and treating angle steel to meet specific shape, size and application requirements. Angle steel is usually made of carbon steel or stainless steel. When processing angle steel, a corner cutting machine is needed to cut the corners of the angle steel.

[0003] As disclosed in the patent announcement CN201702433U, an angle steel cutting machine has a base and a top seat. A movable lower blade holder is provided on the base, and a lower blade is fixed on the movable lower blade holder. An upper blade holder is fixed on the lower surface of the top seat, and an upper blade is fixed on the upper blade holder. The upper blade cooperates with the lower blade. The beneficial effects of this utility model after adopting the above technical solution are: simple and novel structure, stable cutting angle, and adjustable cutting gap between the lower blade and the upper blade.

[0004] Although the aforementioned patent has a simple and novel structure and stable cutting angle, it cannot cut the corner of the angle steel into an arc shape. Therefore, it is necessary to design an angle steel corner cutting machine. Utility Model Content

[0005] The purpose of this utility model is to provide an angle steel corner cutting machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An angle steel corner cutting machine, including

[0008] A workbench, with a frame fixedly installed at the top of the workbench, and a cutting mechanism provided at the upper end of the frame;

[0009] A cutting table, which is fixedly installed at the top center of the workbench, and a clamping mechanism is provided at the top of the cutting table;

[0010] The cutting table has a feeding trough in the middle, and a waste discharge mechanism is installed inside the feeding trough.

[0011] Preferably, the cutting mechanism includes a hydraulic cylinder, which is fixedly installed at the top center of the frame, and a lifting frame is fixedly installed on the output shaft of the hydraulic cylinder. An arc-shaped cutter head is fixedly installed at the bottom center of the lifting frame.

[0012] Preferably, the cutting mechanism further includes guide grooves, which are formed on both sides of the inside of the frame, and guide blocks that are slidably connected to the guide grooves are provided on both sides of the lifting frame.

[0013] Preferably, the clamping mechanism includes a tool holder, which is fixedly installed on one side of the top of the cutting table, and the middle of the tool holder is provided with an arc-shaped groove that matches the arc-shaped cutter head;

[0014] Preferably, the clamping mechanism further includes a mounting base, which is located at the top of the worktable on the side away from the frame. A cylinder is fixedly mounted on the side of the mounting base away from the frame, and a chuck is fixedly mounted on the output shaft of the cylinder. The cutting table is symmetrically provided with baffles on both sides of the inner wall of the tool holder.

[0015] Preferably, the waste discharge mechanism includes a movable plate, one end of which is movably connected to the discharge chute via a rotating shaft, and a counterweight is fixedly installed on the bottom end of the movable plate near the rotating shaft.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This angle steel corner cutting machine uses a worktable, frame, hydraulic cylinder, lifting frame, arc-shaped cutter head and cutter holder in cooperation. When the angle steel is fixed, the hydraulic cylinder is started, and the hydraulic cylinder controls the lifting frame to descend. After the lifting frame descends, it drives the arc-shaped cutter head to be inserted from the upper end of the arc-shaped groove until the end of the angle steel located inside the cutter holder is cut into an arc shape, thereby cutting the corner of the angle steel into an arc-shaped structure.

[0018] 2. This angle steel corner cutting machine uses a mounting base, cylinder, chuck, stop bar, and blade holder in cooperation. The angle steel to be cut is placed between the chuck and any one of the stop bars. Then, the cylinder is started, and the cylinder pushes the chuck forward. The chuck and the stop bar clamp and fix the angle steel. After one corner of the angle steel end is cut, the angle steel is moved to the other side and clamped and fixed by the chuck and another stop bar, thereby achieving the purpose of easy clamping and fixing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall main structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the movable plate installation structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the counterweight installation structure of this utility model;

[0022] Figure 4 For the present utility model Figure 1 Enlarged diagram of point A in the middle.

[0023] In the diagram: 1. Workbench; 2. Frame; 3. Cutting table; 4. Feed chute; 5. Hydraulic cylinder; 6. Lifting frame; 7. Arc-shaped cutter head; 8. Guide groove; 9. Guide block; 10. Tool holder; 11. Arc-shaped groove; 12. Mounting base; 13. Cylinder; 14. Chuck; 15. Stop bar; 16. Movable plate; 17. Counterweight. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-4 As shown, this utility model provides a technical solution:

[0026] An angle steel corner cutting machine includes a workbench 1, a frame 2 fixedly installed at the top of the workbench 1, a cutting mechanism at the upper end of the frame 2, a hydraulic cylinder 5 fixedly installed at the middle of the top of the frame 2, a lifting frame 6 fixedly installed on the output shaft of the hydraulic cylinder 5, an arc-shaped cutter head 7 fixedly installed at the middle of the bottom end of the lifting frame 6, and a guide groove 8 opened on both sides inside the frame 2. Guide blocks 9 that are slidably connected to the guide groove 8 are provided on both sides of the lifting frame 6.

[0027] In this embodiment, after the angle steel is fixed, the hydraulic cylinder 5 is activated, and the hydraulic cylinder 5 controls the lifting frame 6 to descend. After the lifting frame 6 descends, it drives the arc-shaped cutter head 7 to be inserted from the upper end of the arc-shaped groove 11 until the end of the angle steel located inside the cutter holder 10 is cut into an arc shape, so that the corner of the angle steel can be cut into an arc-shaped structure.

[0028] like Figure 4 As shown, a cutting table 3 is fixedly installed at the top center of the workbench 1. A clamping mechanism is provided at the top of the cutting table 3. The clamping mechanism includes a tool holder 10, which is fixedly installed on one side of the top of the cutting table 3. An arc groove 11 matching the arc-shaped cutter head 7 is opened in the middle of the tool holder 10. The clamping mechanism also includes a mounting base 12, which is located at the top of the workbench 1 on the side away from the frame 2. A cylinder 13 is fixedly installed on the side of the mounting base 12 away from the frame 2. A chuck 14 is fixedly installed on the output shaft of the cylinder 13. A stop bar 15 is symmetrically arranged on both sides of the inner wall of the cutting table 3 located on the tool holder 10.

[0029] In this embodiment, the angle steel to be cut is placed between the clamp 14 and any one of the stop bars 15. Then, the cylinder 13 is activated, and the cylinder 13 pushes the clamp 14 forward. The clamp 14 and the stop bar 15 clamp and fix the angle steel. After one corner of the angle steel is cut, the angle steel is moved to the other side and clamped and fixed by the clamp 14 and another stop bar 15, thereby achieving the purpose of easy clamping and fixing.

[0030] like Figure 2 and Figure 3 As shown, a material feeding groove 4 is provided in the middle of the cutting table 3. A waste discharge mechanism is provided inside the material feeding groove 4. The waste discharge mechanism includes a movable plate 16. One end of the movable plate 16 is movably connected to the material feeding groove 4 through a rotating shaft. A counterweight 17 is fixedly installed on the bottom end of the movable plate 16 near the rotating shaft. The weight of the counterweight 17 needs to be less than the angle steel scraps after cutting.

[0031] In this embodiment, the cut scraps pass through the feeding chute 4 and fall onto the movable plate 16 below. Since the weight of the angle steel scraps is greater than that of the counterweight 17, the end of the movable plate 16 away from the counterweight 17 automatically flips down to unload the scraps, thereby facilitating the unloading process.

[0032] Working principle: During processing, the angle steel to be cut is placed between the chuck 14 and any one of the stop bars 15. Then, the cylinder 13 is started, and the cylinder 13 pushes the chuck 14 forward. The chuck 14 and the stop bar 15 clamp and fix the angle steel. After one corner of the angle steel end is cut, the angle steel is moved to the other side and clamped and fixed by the chuck 14 and the other stop bar 15. After the angle steel is fixed, the hydraulic cylinder 5 is started. The hydraulic cylinder 5 controls the lifting frame 6 to descend. After the lifting frame 6 descends, it drives the arc-shaped cutter head 7 to be inserted from the upper end of the arc-shaped groove 11 until the end of the angle steel located inside the cutter holder 10 is cut into an arc shape. The cut scraps pass through the unloading groove 4 and fall onto the movable plate 16 below. Since the weight of the scraps of the angle steel is greater than that of the counterweight 17, the end of the movable plate 16 away from the counterweight 17 automatically flips down to unload the scraps.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An angle iron corner cutting machine characterized by: include A workbench (1) is provided with a frame (2) fixedly installed on the top of the workbench (1), and a cutting mechanism is provided on the upper end of the frame (2). A cutting table (3) is fixedly installed at the top center of the workbench (1), and a clamping mechanism is provided at the top of the cutting table (3). The cutting table (3) has a feeding trough (4) in the middle, and the feeding trough (4) is equipped with a waste discharge mechanism.

2. The angle steel corner cutting machine according to claim 1, characterized in that: The cutting mechanism includes a hydraulic cylinder (5), which is fixedly installed at the top center of the frame (2). The output shaft of the hydraulic cylinder (5) is fixedly installed with a lifting frame (6), and an arc-shaped cutter head (7) is fixedly installed at the bottom center of the lifting frame (6).

3. The angle iron corner cutting machine according to claim 2, characterized in that: The cutting mechanism also includes a guide groove (8), which is opened on both sides of the inside of the frame (2). Both sides of the lifting frame (6) are provided with guide blocks (9) that are slidably connected to the guide groove (8).

4. The angle steel corner cutting machine according to claim 1, characterized in that: The clamping mechanism includes a tool holder (10), which is fixedly installed on one side of the top of the cutting table (3). The tool holder (10) has an arc groove (11) in the middle that matches the arc-shaped cutter head (7).

5. The angle iron corner cutting machine according to claim 4, characterized in that: The clamping mechanism also includes a mounting base (12), which is located at the top of the workbench (1) away from the frame (2). A cylinder (13) is fixedly installed on the side of the mounting base (12) away from the frame (2). A chuck (14) is fixedly installed on the output shaft of the cylinder (13). The cutting table (3) is symmetrically provided with baffles (15) on both sides of the inner wall of the tool holder (10).

6. The angle steel cutting machine according to claim 1, characterized in that: The waste discharge mechanism includes a movable plate (16), one end of which is movably connected to the feed trough (4) via a rotating shaft, and a counterweight (17) is fixedly installed on the bottom end of the movable plate (16) near the rotating shaft.

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