Ceramic metal composite grinding abrasive belt

Abstract

The utility model discloses a ceramic metal composite grinding abrasive belt which comprises a grinding machine body and two rotating wheels, the grinding abrasive belt is arranged between the rotating wheels, the grinding abrasive belt comprises a grinding layer, a first glass fiber reinforcing layer, a base layer, a second glass fiber reinforcing layer and a contact layer, and a plurality of sets of grinding protruding blocks are evenly arranged on one side of the grinding layer. A plurality of deformation grooves are evenly formed in the two sides of the outer edge of the grinding protruding block, a connecting block is arranged in the middle of the bottom of the grinding protruding block, a plurality of deformation pieces are arranged in the contact layer, each deformation piece comprises a top block and two deformation plates, and a deformation column is arranged between the middle of each top block and the contact layer. Through cooperative use of the grinding protruding blocks, the deformation pieces and other components, grinding force between the grinding layer and the ceramic metal surface can be effectively enhanced, the grinding effect is guaranteed, the deformation pieces can enhance the tensioning force of the contact layer, the contact strength between the contact layer and the rotating wheel is guaranteed, and the service life of the rotating wheel is prolonged. And therefore, the possibility of slipping during grinding is reduced.

Description

Technical Field

[0001] This utility model relates to the field of grinding belt technology, specifically a ceramic-metal composite grinding belt. Background Technology

[0002] Abrasive belts are widely used in the grinding of workpieces, including surface grinding, irregular structure grinding, profile grinding, and heavy-duty grinding, and are an important part of machining.

[0003] Existing ceramic-metal composite grinding abrasives have the following defects:

[0004] 1. Existing grinding belts rely solely on the surface coarse grinding layer to grind ceramic and metal surfaces, resulting in insufficient contact friction during the grinding process and thus poor grinding performance.

[0005] 2. The existing grinding belt and rotating wheel have insufficient tension and contact, which can easily cause slippage when the grinding belt rotates at high speed, thus affecting the grinding effect.

[0006] Therefore, a solution is needed. Utility Model Content

[0007] (a) Technical problems to be solved

[0008] To address the shortcomings of existing technologies, this invention provides a ceramic-metal composite grinding belt to solve the problems mentioned in the background section.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, this utility model provides the following technical solution: a ceramic-metal composite grinding belt, comprising a grinding machine body and two rotating wheels, with a grinding belt disposed between the rotating wheels. The grinding belt includes a grinding layer, a first glass fiber reinforcement layer, a base layer, a second glass fiber reinforcement layer, and a contact layer. Several sets of grinding protrusions are evenly disposed on one side of the grinding layer. Several deformation grooves are evenly disposed on both sides of the outer edge of the grinding protrusions. A connecting block is disposed in the middle of the bottom of the grinding protrusions. Several deformation elements are disposed inside the contact layer. Each deformation element includes a top block and two deformation plates. A deformation column is disposed between the middle of the top block and the contact layer.

[0011] Preferably, a protective plate is installed on one side of the grinding machine body at the top position of the rotating wheel, and the two ends of the protective plate are in a curved arc shape, and the two rotating wheels are installed on the grinding machine body.

[0012] Preferably, the surface of the grinding layer is rough, the first glass fiber reinforcement layer and the second glass fiber reinforcement layer are respectively fixed on both sides of the base layer, the grinding layer is connected to the first glass fiber reinforcement layer, and the contact layer is connected to the second glass fiber reinforcement layer.

[0013] Preferably, the grinding protrusion has a right-angled trapezoidal structure, the connecting block is fixed on the larger end of the grinding protrusion, and the end of the deformation groove has an arc-shaped structure.

[0014] Preferably, the connecting block has a "T" shaped cross-section, the connecting block is fixed inside the grinding layer, and one end of the deformation plate is fixed to the top block.

[0015] Preferably, the top block has a bent structure in the middle, one end of the deformation plate has a semi-circular ring structure and the other end has a straight structure, and both the deformation column and the deformation plate are made of an elastic material.

[0016] (III) Beneficial Effects

[0017] This utility model provides a ceramic-metal composite grinding belt. It has the following beneficial effects:

[0018] This type of ceramic-metal composite grinding belt can effectively ensure the friction between the grinding surface and the ceramic-metal surface. Through the grinding bumps, the friction of contact can be increased when in contact with the ceramic-metal surface. During rotation, the grinding force is guaranteed. At the same time, the deformation grooves can cause the grinding bumps to deform to a certain extent when in contact, avoiding excessive damage. During the rotation of the grinding belt, if the entire belt is stretched, the deformation pillars and deformation plates, in conjunction with the top block, can push the contact layer to move, keeping the surface of the contact layer in contact with the rotating wheel and reducing the possibility of slippage. Attached Figure Description

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

[0020] Figure 2 This is a schematic diagram of the grinding belt described in this utility model;

[0021] Figure 3 This is a schematic diagram of the grinding bump described in this utility model;

[0022] Figure 4 This is a schematic diagram of the deformable component described in this utility model.

[0023] In the diagram: Grinding machine body-1, Grinding layer-2, Rotating wheel-3, Protective plate-4, Grinding bump-5, Fiberglass reinforced layer one-6, Base layer-7, Fiberglass reinforced layer two-8, Contact layer-9, Deformation plate-10, Top block-11, Deformation column-12, Connecting block-13, Deformation groove-14. 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] Please see Figure 1-4 This utility model provides a technical solution:

[0026] Example 1

[0027] Regarding the problem 1 that needs to be solved above: the existing grinding belts rely solely on the surface rough grinding layer to grind ceramic and metal surfaces, resulting in insufficient contact friction during the grinding process and thus poor grinding effect.

[0028] The solution is as follows: A ceramic-metal composite grinding belt includes a grinding machine body 1 and two rotating wheels 3. A grinding belt is arranged between the rotating wheels 3. The grinding belt includes a grinding layer 2, a first glass fiber reinforcement layer 6, a base layer 7, a second glass fiber reinforcement layer 8, and a contact layer 9. Several sets of grinding bumps 5 are evenly arranged on one side of the grinding layer 2. Several deformation grooves 14 are evenly arranged on both sides of the outer edge of the grinding bumps 5. A connecting block 13 is arranged in the middle of the bottom of the grinding bumps 5. Several deformation elements are arranged inside the contact layer 9. The deformation elements include a top block 11 and two deformation plates 10. A deformation column 12 is arranged between the middle of the top block 11 and the contact layer 9. Specifically, multiple sets of grinding bumps 5 are installed on the surface of the grinding layer 2 to ensure the friction between the grinding layer 2 and the ceramic metal, ensuring the grinding effect. In addition, the grinding bumps 5 have deformation grooves 14, which can cause the grinding bumps 5 to deform to a certain extent when in contact, avoiding excessive damage and ensuring grinding performance.

[0029] Furthermore, a protective plate 4 is installed on one side of the grinding machine body 1 at the top position of the rotating wheel 3. The two ends of the protective plate 4 are curved in an arc shape, and the two rotating wheels 3 are installed on the grinding machine body 1.

[0030] Furthermore, the surface of the grinding layer 2 is rough, and the first glass fiber reinforcement layer 6 and the second glass fiber reinforcement layer 8 are fixed on both sides of the base layer 7, respectively. The grinding layer 2 is connected to the first glass fiber reinforcement layer 6, and the contact layer 9 is connected to the second glass fiber reinforcement layer 8.

[0031] Furthermore, the grinding protrusion 5 has a right-angled trapezoidal structure, the connecting block 13 is fixed on the larger end of the grinding protrusion 5, and the end of the deformation groove 14 has an arc-shaped structure.

[0032] Furthermore, the cross-section of the connecting block 13 is T-shaped, the connecting block 13 is fixed inside the grinding layer 2, and one end of the deformation plate 10 is fixed on the top block 11.

[0033] Furthermore, the top block 11 has a bent structure in the middle, one end of the deformation plate 10 has a semi-circular ring structure and the other end has a straight structure, and both the deformation column 12 and the deformation plate 10 are made of elastic material.

[0034] Example 2

[0035] Regarding the second problem to be solved above: the existing grinding belt and rotating wheel have insufficient tension and contact, which easily leads to slippage when the grinding belt rotates at high speed, thus affecting the grinding effect.

[0036] The solution is as follows: The grinding belt is installed on the rotating wheel 3. The rotating wheel 3 drives the grinding belt to rotate as a whole. When the grinding belt is stretched at high speed, the deformation capacity of the deformation column 12 and the deformation plate 10 can push the top block 11 to move, further pushing the surface of the contact layer 9 to move, so that it maintains contact with the rotating wheel 3, reducing the possibility of the grinding belt slipping.

[0037] Working principle: During operation, the grinding belt is mounted on the rotating wheel 3 and rotates through the rotating wheel 3. When the belt is stretched during rotation, the deformation force of the deformation column 12 and the deformation plate 10 can push the top block 11 to move, which in turn pushes the contact layer 9 to move, so that the surface of the contact layer 9 keeps in contact with the rotating wheel 3, reducing the possibility of slippage. When in contact with the ceramic metal surface, the grinding bump 5 contacts the surface to ensure grinding force. At the same time, the deformation groove can cause the grinding bump to deform to a certain extent when in contact, avoiding excessive damage.

[0038] The present invention comprises a grinding machine body-1, a grinding layer-2, a rotating wheel-3, a protective plate-4, a grinding bump-5, a first fiberglass reinforcement layer-6, a base layer-7, a second fiberglass reinforcement layer-8, a contact layer-9, a deformation plate-10, a top block-11, a deformation column-12, a connecting block-13, and a deformation groove-14. All components are general standard parts or parts known to those skilled in the art. Their structure and principles can be obtained by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by this invention is that existing grinding belts rely solely on the surface coarse grinding layer for grinding ceramics. In contact grinding of metal surfaces, insufficient contact friction during the grinding process leads to poor grinding results. This invention effectively ensures the friction between the grinding surface and the ceramic-metal surface through the combination of the above-mentioned components. When the grinding bump contacts the ceramic-metal surface, it can increase the contact friction. During rotation, it ensures the grinding force. At the same time, during the rotation of the grinding belt, if the entire belt is stretched, the deformation column and deformation plate can push the contact layer to move, keeping the surface of the contact layer in contact with the rotating wheel and reducing the possibility of slippage.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0040] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A ceramic-metal composite grinding belt, characterized in that: The grinding machine includes a grinding body (1) and two rotating wheels (3). A grinding belt is provided between the rotating wheels (3). The grinding belt includes a grinding layer (2), a first glass fiber reinforcement layer (6), a base layer (7), a second glass fiber reinforcement layer (8), and a contact layer (9). Several sets of grinding protrusions (5) are evenly arranged on one side of the grinding layer (2). Several deformation grooves (14) are evenly arranged on both sides of the outer edge of the grinding protrusions (5). A connecting block (13) is provided in the middle of the bottom of the grinding protrusions (5). Several deformation components are provided inside the contact layer (9). The deformation components include a top block (11) and two deformation plates (10). A deformation column (12) is provided between the middle of the top block (11) and the contact layer (9).

2. The ceramic-metal composite grinding belt according to claim 1, characterized in that: The grinding machine body (1) has a protective plate (4) installed on one side of the top position of the rotating wheel (3). The two ends of the protective plate (4) are curved in an arc shape. The two rotating wheels (3) are installed on the grinding machine body (1).

3. The ceramic-metal composite grinding belt according to claim 1, characterized in that: The surface of the grinding layer (2) is rough. The first glass fiber reinforcement layer (6) and the second glass fiber reinforcement layer (8) are respectively fixed on both sides of the base layer (7). The grinding layer (2) is connected to the first glass fiber reinforcement layer (6), and the contact layer (9) is connected to the second glass fiber reinforcement layer (8).

4. The ceramic-metal composite grinding belt according to claim 1, characterized in that: The grinding protrusion (5) has a right-angled trapezoidal structure, the connecting block (13) is fixed on the larger end of the grinding protrusion (5), and the end of the deformation groove (14) has an arc-shaped structure.

5. The ceramic-metal composite grinding belt according to claim 1, characterized in that: The cross-section of the connecting block (13) is T-shaped. The connecting block (13) is fixed inside the grinding layer (2). One end of the deformation plate (10) is fixed on the top block (11).

6. The ceramic-metal composite grinding belt according to claim 1, characterized in that: The top block (11) has a bent structure in the middle, one end of the deformation plate (10) has a semi-circular ring structure and the other end has a straight structure, and both the deformation column (12) and the deformation plate (10) are made of elastic material.

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