A saw blade mounting rack for a sawing machine

Abstract

This utility model discloses a saw blade mounting bracket for a sawing machine. The sawing machine has symmetrically arranged circular holes on its inner side, and a locking structure is installed at each hole, secured by bolts. Symmetrically arranged side plates can slide against the outer wall of a circular rod, and are then tightened by bidirectional screws to clamp and fix the saw blade. Installation is performed under these limiting conditions, ensuring close contact between the saw blade and the cutting area, preventing loosening or detachment. This improves the stability of the saw blade and prevents it from shifting or falling off during installation. Therefore, a securely fixed saw blade provides a safer installation environment. Assembly under these limiting conditions ensures the saw blade will not loosen or fall off during installation. After installation, the locking structure can be removed by removing the reverse bolts, providing a more stable installation process and resulting in higher maintenance and installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of saw cutting machine technology, specifically to a saw blade mounting bracket for a saw cutting machine. Background Technology

[0002] The saw blade of a metal sawing machine is a cutting tool specifically designed for metal sawing. Made of carbide, it boasts high hardness and wear resistance. The saw blade is typically ring-shaped with serrated edges, used for cutting workpieces. Before cutting, the workpiece is placed on the sawing table, and the saw blade rotates at high speed to cut it.

[0003] Choosing the right saw blade is crucial for the cutting effect of a sawing machine. Different metal materials may require different types of saw blades. However, during installation, the saw blade must be correctly aligned with the spindle of the sawing machine. This requires certain skills and experience. Incorrect alignment will cause the saw blade to be skewed or unstable, affecting the cutting quality. Moreover, because the saw blade is sharp, care must be taken to avoid touching the cutting edge of the saw blade during installation. Therefore, we propose a saw blade mounting bracket for sawing machines to ensure safe operation and efficient installation. Utility Model Content

[0004] The purpose of this utility model is to provide a saw blade mounting bracket for a sawing machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a saw blade mounting bracket for a sawing machine includes a sawing machine, the inner side of which is symmetrically provided with circular holes, and a mounting and locking structure is provided at the circular holes of the sawing machine, and is fixedly connected by bolts.

[0006] Preferably, the mounting and locking structure includes a support rod, with concave plates symmetrically fixedly connected to both ends of the support rod. The inner sidewall of the concave plate and the circular hole of the sawing machine are provided with a mounting and locking structure.

[0007] Furthermore, the support rod is fixedly connected by bolts, and symmetrically fixedly connected to the lower surface of the support rod are circular hole blocks. A circular rod is fixedly connected to the inner cavity of the circular hole block, and side plates are symmetrically sleeved on both sides of the circular rod with clearance fit.

[0008] Rubber wheels are symmetrically rotatably connected to the inner side of the side plate, and screw holes are fixedly connected to the center of the upper surface of the two side plates. The inner cavities of the two screw holes are threaded with bidirectional screws, and the threads of the bidirectional screws are symmetrically opposite.

[0009] Preferably, a base plate is fixedly connected to the center surface of the saw cutting machine, the center of the base plate has a groove, and the groove is arranged horizontally. Electromagnets are symmetrically installed on the upper surface of the base plate.

[0010] Preferably, the inner sidewall of the concave plate is symmetrically bonded with rubber strips, and the inner sidewall of the rubber strips is in contact with the inner sidewall of the saw cutting machine.

[0011] Preferably, the number of electromagnets is four, and they are arranged symmetrically side by side.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the symmetrically arranged side plates can slide on the outer wall of the round rod, and then be fastened and locked by the double-ended screws to clamp and fix the saw blade. Installation is then carried out under the limiting condition, which can ensure that the saw blade keeps in close contact with the cutting area and that the saw blade will not loosen or fall off. This can improve the stability of the saw blade and prevent the saw blade from deviating or falling off during installation. Therefore, the stable fixing of the saw blade can provide a safer installation environment. Then, the assembly work is carried out under the limiting condition to ensure that the saw blade will not loosen or fall off during installation. After installation, the reverse bolts are removed to install the locking structure, which can provide a more stable installation process and bring more efficient maintenance and installation. Attached Figure Description

[0013] Figure 1 is a schematic diagram of the structure of this utility model;

[0014] Figure 2 is a three-dimensional detail view of the locking structure installed in Figure 1;

[0015] Figure 3 is a frontal perspective view of the bidirectional screw in Figure 1;

[0016] Figure 4 is Figure 3 3D detail of the base plate;

[0017] In the diagram: 1. Sawing machine; 2. Installation and locking structure; 21. Support rod; 22. Concave plate; 23. Round hole block; 24. Round rod; 25. Side plate; 26. Rubber wheel; 27. Screw hole block; 28. Double-acting screw; 3. Base plate; 4. Electromagnet; 5. Rubber strip. Detailed Implementation

[0018] 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.

[0019] Please refer to Figures 1-4. This utility model provides a saw blade mounting bracket for a saw cutting machine, including a saw cutting machine 1. The saw cutting machine 1 has symmetrically opened round holes on its inner side. A mounting locking structure 2 is provided at the round hole of the saw cutting machine 1 and is fixedly connected by bolts.

[0020] The mounting locking structure 2 includes a support rod 21. Concave plates 22 are symmetrically fixedly connected to both ends of the support rod 21. The inner sidewall of the concave plate 22 is provided with the mounting locking structure 2 at the circular hole of the saw cutting machine 1 and is fixedly connected by bolts. Circular hole blocks 23 are symmetrically fixedly connected to the lower surface of the support rod 21. A circular rod 24 is fixedly connected to the inner cavity of the circular hole block 23. Side plates 25 are symmetrically sleeved on both sides of the circular rod 24 with clearance fit. Rubber wheels 26 are symmetrically rotatably connected to the inner side of the side plates 25. Screw hole blocks 27 are fixedly connected to the center of the upper surface of the two side plates 25. The inner cavities of the two screw hole blocks 27 are threadedly connected to a double-ended screw 28 with symmetrically opposite thread directions.

[0021] A base plate 3 is fixedly connected to the center surface of the sawing machine 1. A groove is opened in the center of the base plate 3, and the groove is arranged horizontally. Electromagnets 4 are symmetrically installed on the upper surface of the base plate 3. The base plate 3 is located at the center cutting position of the sawing machine 1. At the same time, a groove is opened on the surface of the base plate 3, and electromagnets 4 are arranged on both sides to attract the cutting parts, ensuring stability when the saw blade is cutting. At the same time, the groove ensures that the cutting parts are completely cut off.

[0022] Rubber strips 5 are symmetrically glued to the inner wall of the concave plate 22, and the inner wall of the rubber strips 5 is in contact with the inner wall of the saw cutting machine 1.

[0023] There are four electromagnets 4, which are arranged symmetrically side by side.

[0024] Working principle: When changing the saw blade on the sawing machine 1, first turn off the power to the sawing machine 1.

[0025] To ensure safety, use appropriate tools such as a wrench or screwdriver to loosen the screws or retainers securing the saw blade. Carefully remove the old saw blade from the cutting area and place it in a safe place. Before installing the new saw blade, thoroughly clean the cutting area to ensure there is no debris or shavings. Then, install the locking structure 2 onto the sawing machine 1. The concave plate 22 of the locking structure 2 is fitted against the inner edge of the sawing machine 1. A round hole is pre-drilled at the inner edge of the sawing machine 1. A rubber strip 5 is installed on the inner side of the concave plate 22, and the rubber strip is fitted against the inner edge of the sawing machine 1. Bolts are then used to secure the concave plate 22 to the sawing machine 1. A support rod 21 is fixed between the concave plates 22. A round hole block 23 is symmetrically arranged at the bottom of the support rod 21. A round rod 24 is fixed inside the round hole block 23. Side plates 25 are sleeved on both sides of the round rod 24. The saw blade can slide on the outer wall of the round rod 24. At the same time, a screw hole block 27 is provided at the top center of the side plate 25. The screw hole blocks 27 are connected by threads of a double screw 28. Since the threads of the double screw 28 are symmetrically and oppositely arranged, when the double screw 28 rotates, it will cause the side plates 25 on both sides to move inward. At the same time, the inner cavity of the side plate 25 is provided with a rotatable rubber wheel 26. When the side plate 25 moves to the center, it will clamp and lock the saw blade, fixing the saw blade without affecting the installation of the saw blade. Then, the assembly work is carried out under the limit, ensuring that the saw blade will not loosen or fall off during the installation process. After the installation is completed, the reverse bolt is removed, the locking structure 2 is installed, the machine is restarted, and a trial run is performed to ensure that the saw blade operates normally without abnormal vibration or noise, thus completing the overall inspection and replacement of the saw blade.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A saw blade mounting bracket for a sawing machine, characterized in that: The device includes a sawing machine (1), which has symmetrically arranged circular holes on its inner side. A locking structure (2) is installed at each circular hole of the sawing machine (1) and is fixedly connected by bolts. The locking structure (2) includes a support rod (21), with concave plates (22) symmetrically fixedly connected to both ends of the support rod (21). The inner wall of the concave plate (22) is connected to the circular hole of the sawing machine (1) via the locking structure (2) and is fixedly connected by bolts. The lower surface of the support rod (21)... A circular hole block (23) is symmetrically fixedly connected. A circular rod (24) is fixedly connected to the inner cavity of the circular hole block (23). Side plates (25) are symmetrically sleeved on both sides of the circular rod (24) with clearance fit. Rubber wheels (26) are symmetrically rotatably connected to the inner side of the side plates (25). A screw hole block (27) is fixedly connected to the center of the upper surface of the two side plates (25). A bidirectional screw (28) is threadedly connected to the inner cavity of the two screw hole blocks (27). The threads of the bidirectional screw (28) are symmetrically opposite.

2. The saw blade mounting bracket for a sawing machine according to claim 1, characterized in that: A base plate (3) is fixedly connected to the center surface of the saw cutting machine (1). A groove is provided in the center of the base plate (3), and the groove is arranged horizontally. Electromagnets (4) are symmetrically installed on the upper surface of the base plate (3).

3. The saw blade mounting bracket for a sawing machine according to claim 1, characterized in that: The inner wall of the concave plate (22) is symmetrically bonded with rubber strips (5), and the inner wall of the rubber strips (5) is in contact with the inner wall of the saw cutting machine (1).

4. The saw blade mounting bracket for a sawing machine according to claim 2, characterized in that: The number of electromagnets (4) is four, and they are arranged symmetrically side by side.

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