Composite grinding millstone grinding wheel

Abstract

The utility model relates to the technical field of grinding, and discloses a composite grinding millstone grinding wheel which comprises a supporting frame and a supporting ring, two reinforcing rings are fixedly connected to the interior of the supporting ring, reinforcing columns are fixedly connected to the close sides of the reinforcing rings, a connecting assembly is arranged outside the supporting frame, and the connecting assembly is fixedly connected with the supporting ring. And the outer part of the supporting ring is fixedly connected with a double-layer buffer layer. According to the stone grinding wheel, stable supporting is provided through the supporting frame, the supporting columns are reinforced outside the connecting shaft, the stability of the stone grinding wheel is ensured, the two reinforcing rings and the reinforcing columns are combined, the two buffer layers are arranged outside the supporting rings, a frame form is formed, internal supporting and reinforcing are enhanced, external impact force can be effectively absorbed, and the stone grinding wheel is prevented from being damaged. And the structural integrity and safety are kept, the overall stability is improved, reliable guarantee is provided for stable operation of equipment and engineering, and therefore the machining efficiency and quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of grinding technology, and in particular to a composite grinding wheel. Background Technology

[0002] In the machining industry, composite grinding stone grinding wheel devices are widely used for surface treatment and processing of various workpieces due to their high-efficiency grinding performance. Composite grinding stone grinding wheel is a grinding wheel made of multiple materials and is often used in grinding processes.

[0003] The composite grinding wheel consists of a support frame, an abrasive layer, and support columns. The grinding wheel support frame provides support for the abrasive layer, which, as a key component that directly acts on the workpiece, performs cutting and grinding processes on the workpiece surface using abrasive grains of different sizes. The support columns are responsible for positioning the entire grinding structure.

[0004] In the existing technology, the composite grinding stone grinding wheel device has obvious deficiencies in stable reinforcement support. When the device is running, the core components such as the grinding wheel inside lack an effective reinforcement support structure, which affects the processing quality and efficiency of the workpiece, reduces stability and safety, and reduces the support reinforcement. Therefore, in order to address the above deficiencies, a composite grinding stone grinding wheel is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a composite grinding stone wheel, which aims to improve the problem that some existing devices cannot provide stable internal reinforcement and support during use.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A composite grinding wheel includes a support frame and a support ring. Two reinforcing rings are fixedly connected inside the support ring, and a reinforcing column is fixedly connected to an adjacent side of the reinforcing ring. A connecting assembly is provided outside the support frame, and a double-layer buffer layer is fixedly connected outside the support ring.

[0008] As a further description of the above technical solution:

[0009] The connecting assembly includes a support column, the bottom of which is fixedly connected to the inside of the support frame, and a connecting shaft is fixedly connected inside the support column.

[0010] As a further description of the above technical solution:

[0011] The support ring has two heat dissipation rings fixedly connected inside, and the adjacent side of the two heat dissipation rings is fixedly connected to the distant side of the reinforcing ring.

[0012] As a further description of the above technical solution:

[0013] A grinding abrasive layer is fixedly connected to the outside of the double-layer buffer layer, and the grinding abrasive layer has multiple holes on its outside.

[0014] As a further description of the above technical solution:

[0015] The support frame is externally fixedly connected to the inside of the support ring, and the inside of the support ring is provided with multiple heat dissipation holes;

[0016] As a further description of the above technical solution:

[0017] Multiple sensing wires are fixedly connected inside the heat dissipation ring, and an anti-slip layer is fixedly connected to the outside of the abrasive layer. The use of the anti-slip layer reduces the displacement during use.

[0018] As a further description of the above technical solution:

[0019] The anti-slip layer is fixedly connected to the outside of a wear-resistant layer, and the use of the wear-resistant layer extends the service life.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, a support frame provides support, and the support column is reinforced on the outside of the connecting shaft to ensure stability. The two reinforcing rings and the reinforcing column are combined, and the outside of the support ring has a double-layer buffer layer to form a frame, which enhances internal support and reinforcement, effectively absorbs external impact force, maintains structural integrity and safety, improves overall stability, and provides a reliable guarantee for the stable operation of equipment and engineering, thereby improving processing efficiency and quality.

[0022] 2. In this utility model, heat dissipation is effectively achieved through the heat dissipation rings on both sides of the reinforcing ring and the heat dissipation holes on the top and bottom of the support ring, ensuring that the equipment operates within a stable working temperature range. The grinding abrasive layer is provided with an anti-slip layer and a wear-resistant layer to prevent slippage and improve wear resistance, thus extending the service life. The combination of heat dissipation and protection enhances the durability of the equipment. Attached Figure Description

[0023] Figure 1 This is a perspective view of a composite grinding wheel proposed in this utility model;

[0024] Figure 2 A perspective view of a support frame for a composite grinding wheel proposed in this utility model;

[0025] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 This is a perspective view of the connecting shaft of a composite grinding wheel proposed in this utility model;

[0027] Figure 5 This is a three-dimensional view of the wear-resistant layer of a composite grinding wheel proposed in this utility model.

[0028] Legend:

[0029] 1. Support frame; 2. Support column; 3. Support ring; 4. Double-layer buffer layer; 5. Abrasive layer; 6. Heat dissipation ring; 7. Reinforcing ring; 8. Reinforcing column; 9. Induction wire; 10. Heat dissipation hole; 11. Connecting shaft; 12. Anti-slip layer; 13. Wear-resistant layer. Detailed Implementation

[0030] 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.

[0031] Reference Figures 1 to 3 This utility model provides an embodiment of a composite grinding stone wheel, including a support frame 1 and a support ring 3. The support frame 1 serves as the basic load-bearing structure of the composite grinding stone wheel, which can not only effectively disperse the huge pressure generated by the grinding wheel during operation, but also enhance the overall stability. The grinding stone wheel combines different types of abrasives for grinding. Two reinforcing rings 7 are fixedly connected inside the support ring 3. A reinforcing column 8 is fixedly connected to the adjacent side of the reinforcing rings 7. The reinforcing column 8 is a cylindrical structure and is vertically fixed to the adjacent side of the two reinforcing rings 7, providing stable support and ensuring the reliability and safety of the grinding wheel structure. The support frame 1 has a connecting component on the outside, including a support column 2, which effectively reduces its own weight and reduces the overall rotational inertia of the grinding wheel, which is beneficial to improving the speed response performance of the grinding wheel. The bottom of the support column 2 is fixedly connected to the inside of the support frame 1 to ensure the tightness and reliability of the connection, thereby realizing the stable transmission of the external connecting force to the support frame 1, further enhancing the stability of the entire grinding wheel structure.

[0032] The support column 2 has a connecting shaft 11 fixedly connected internally. The connecting shaft 11 is a key component for connecting the grinding wheel to external equipment. One end of the connecting shaft 11 is designed with a standard mechanical interface. The support ring 3 has a double-layer buffer layer 4 fixedly connected externally. The support ring 3 is a ring structure located in the main body of the grinding wheel and is made of high-strength engineering plastic and fiberglass composite. The support ring 3 has two heat dissipation rings 6 fixedly connected internally. The heat dissipation rings 6 are two ring structures, fixed to the opposite side of the two reinforcing rings 7 inside the support ring 3. They are made of aluminum alloy with excellent thermal conductivity. The outer surface of the support ring 3 is treated to give it... The good surface roughness provides a reliable foundation for fixing the double-layer buffer layer 4, which can further buffer external impact force and isolate the heat generated during the grinding process. The adjacent sides of the two heat dissipation rings 6 are fixedly connected to the distant sides of the reinforcing ring 7. On the inner side of the reinforcing ring 7, multiple reinforcing columns 8 are fixed, and the two together form a sturdy frame structure to reinforce and support the interior of the support ring 3, enhance the structural strength of the grinding wheel when it rotates rapidly and bears large grinding pressure, and prevent the support ring 3 from deforming and breaking. At the same time, the outer side of the reinforcing ring 7 is tightly connected to the heat dissipation ring 6, providing a reliable installation foundation for the heat dissipation ring 6.

[0033] Reference Figure 4 and Figure 3 The double-layer buffer layer 4 is externally fixedly connected to an abrasive layer 5. The abrasive layer 5 is the core component for the grinding wheel to perform its grinding function. It is made by mixing and pressing superhard abrasive with a high-performance binder. Multiple holes are formed on the outside of the abrasive layer 5. The support frame 1 is externally fixedly connected to the inside of the support ring 3. Multiple heat dissipation holes 10 are formed inside the support ring 3. These holes allow the heat generated inside the grinding wheel during the grinding process to be quickly dissipated to the external environment, effectively reducing the temperature of the grinding wheel. Multiple sensing wires 9 are fixedly connected inside each heat dissipation ring 6. These sensing wires 9 can monitor the temperature changes of the heat dissipation ring 6 in real time and transmit the temperature signal to an external control system. The abrasive layer 5... An anti-slip layer 12 is fixedly connected to the outside of the grinding abrasive layer 5. The anti-slip layer 12 is firmly bonded to the grinding abrasive layer 5 with a high-strength adhesive and has special sealing treatment at the edges to prevent delamination and detachment during use. The use of the anti-slip layer 12 reduces the displacement during use. A wear-resistant layer 13 is fixedly connected to the outside of the anti-slip layer 12. The surface of the wear-resistant layer 13 is accurately polished to give it a good surface finish, reducing the frictional resistance between it and the workpiece being ground, improving the efficiency and quality of the grinding process, and extending the service life. The wear-resistant layer 13, together with the anti-slip layer 12, forms a uniform and dense protective layer.

[0034] Working principle: First, during use, the support frame 1 provides support, and the support column 2 reinforces the outside of the connecting shaft 11. At the same time, the connecting shaft 11 is connected to the outside. During use, the two reinforcing rings 7 and the reinforcing column 8 are combined. The support ring 3 has a double-layer buffer layer 4 on the outside, forming a frame. During use, the inside is reinforced and supported, enhancing the overall stability, effectively absorbing external impact, maintaining the integrity and safety of the structure, providing strong support for the stable operation of equipment and projects, and improving processing efficiency and quality.

[0035] Secondly, the reinforcing ring 7 has heat dissipation rings 6 on both sides for heat dissipation, and the support ring 3 has heat dissipation holes 10 on the upper and lower sides for heat dissipation. Thus, the outer surface of the grinding abrasive layer 5 is protected by an anti-slip layer 12 and a wear-resistant layer 13, which further enhances the heat dissipation effect and ensures that the equipment is always in a stable operating temperature range. This not only effectively prevents slippage during use, but the wear-resistant layer 13 is used on the grinding abrasive layer 5 to extend its service life.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A composite grinding wheel, comprising a support frame (1) and a support ring (3), characterized in that: The support ring (3) has two reinforcing rings (7) fixedly connected inside, and a reinforcing column (8) is fixedly connected to the adjacent side of the reinforcing ring (7). The support frame (1) has a connecting component on the outside, and a double buffer layer (4) is fixedly connected to the outside of the support ring (3).

2. The composite abrasive grinding wheel according to claim 1, characterized in that: The connecting assembly includes a support column (2), the bottom of which is fixedly connected to the inside of the support frame (1), and a connecting shaft (11) is fixedly connected inside the support column (2).

3. The composite abrasive grinding wheel according to claim 1, characterized in that: The support ring (3) has two heat dissipation rings (6) fixedly connected inside, and the two heat dissipation rings (6) are fixedly connected to the opposite side of the reinforcing ring (7) on the side that is close to each other.

4. The composite abrasive grinding wheel according to claim 3, characterized in that: The double-layer buffer layer (4) is fixedly connected to the outside of an abrasive layer (5), and the abrasive layer (5) has multiple holes on its outside.

5. The composite abrasive grinding wheel according to claim 4, characterized in that: The support frame (1) is fixedly connected to the inside of the support ring (3), and the inside of the support ring (3) is provided with a plurality of heat dissipation holes (10).

6. The composite abrasive grinding wheel according to claim 5, characterized in that: Each heat dissipation ring (6) has multiple sensing wires (9) fixedly connected inside, and the abrasive layer (5) has an anti-slip layer (12) fixedly connected to the outside. The use of the anti-slip layer (12) reduces the displacement during use.

7. The composite abrasive grinding wheel according to claim 6, characterized in that: The anti-slip layer (12) is fixedly connected to the outside of a wear-resistant layer (13), and the use of the wear-resistant layer (13) extends the service life.

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