Impact-resistant highlight resin elastic grinding block

Abstract

The utility model relates to the field of elastic abrasion blocks, and discloses an impact-resistant highlight resin elastic abrasion block which comprises a fixing plate, limiting grooves are formed in the left side and the right side of the fixing plate, fixing rods are slidably connected into the limiting grooves, baffles are fixedly connected to the tail ends of the fixing rods, inserting blocks are fixedly connected to the outer portions of the baffles, and the inserting blocks are fixedly connected to the outer portions of the inserting blocks. The fixing device comprises a fixing plate, a combination plate is detachably connected to the interior of the fixing plate, mounting grooves are formed in the left side and the right side of the combination plate, connecting plates are fixedly connected to the left side and the right side of the exterior of the fixing plate, and sleeves are fixedly connected to the exteriors of the connecting plates. And the fixing rod is further fixed by the L-shaped plug pin, so that the combined plate can be firmly mounted in the fixing plate. The combined plate is not prone to loosening or falling off in the using process, the stability of the overall structure of the grinding block is guaranteed, and therefore it is guaranteed that grinding work is conducted smoothly.

Description

Technical Field

[0001] The utility model relates to the field of elastic grinding blocks, in particular to an impact-resistant high-gloss resin elastic grinding block. Background Art

[0002] In modern industrial manufacturing, grinding is a crucial surface treatment process, widely used in numerous industries, including machinery, automotive, and aerospace. Grinding removes surface imperfections and improves surface accuracy and finish. With the continuous development of industry, high-quality grinding processes can enhance product precision, finish, and performance, meeting increasingly stringent industrial standards.

[0003] Most grinding tools require various wrenches for installation and fastening. Improper force applied to the wrenches can easily scratch the tool or workpiece surface. Furthermore, wrenches often slip during tightening, damaging the corners of nuts or bolts, hindering subsequent installation and removal. This inefficient installation and removal method can severely impact production schedules where grinding tools require frequent replacement. To address these issues, a high-gloss, impact-resistant resin elastic grinding block was proposed. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an impact-resistant high-gloss resin elastic grinding block, which aims to improve the problem that slipping easily occurs when using various wrenches, while consuming time and manpower, and is inconvenient for people to use in situations where grinding tools need to be replaced frequently.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The cam is fixedly mounted on a support frame, and the cam is secured to a position within the support frame, wherein the cam is secured to a position within the support frame, the cam being secured to a position within the support frame.

[0007] Furthermore, the wear-resistant component includes abrasives and a resin matrix, the abrasives and the resin matrix are arranged inside the grinding block body, and the abrasives are adhered to the outer surface of the resin matrix.

[0008] Furthermore, a spring is provided on the outer sleeve of the fixing rod, one end of the spring is fixedly connected to one side of the baffle, and the other end of the spring is fixedly connected to the inner wall of the limiting groove.

[0009] Furthermore, the outer portion of the baffle is slidably connected to the inner portion of the limiting groove, and the outer portion of the insert block is plugged into the inner portion of the installation groove.

[0010] Furthermore, the other end of the fixing rod is fixedly connected to a handle, and the outer surface of the handle is provided with an anti-slip material.

[0011] Furthermore, the resin matrix is made of epoxy resin and phenolic resin, and the abrasive is made of polyurethane and synthetic rubber.

[0012] Furthermore, a plurality of elastic blocks are fixedly connected to the top of the joint plate, the bottom of the grinding block body is fixedly connected to the top of the elastic block, and the exterior of the grinding block body is arranged in a trapezoidal shape.

[0013] Furthermore, a transverse dividing groove is provided between two adjacent grinding block bodies, and a longitudinal dividing groove is provided on the top of the joint plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In this utility model, the combined plate is securely mounted within the fixed plate by pushing the fixed drive insert into the mounting slot, and the L-shaped insert further secures the fixed rod. This prevents the combined plate from loosening or falling off during use, ensuring the stability of the overall structure of the grinding block, improving product quality, and ensuring smooth grinding operations.

[0016] 2. In this utility model, the resin matrix and abrasive composition work together to provide excellent wear resistance. As a result, the grinding block body has high hardness and wear resistance, and can maintain good grinding effect during long-term grinding, thereby extending the service life of the grinding block and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of an impact-resistant, high-gloss resin elastic grinding block proposed in the present invention;

[0018] Figure 2 This is a cross-sectional view of a fixing plate of an impact-resistant high-gloss resin elastic grinding block proposed in the present invention;

[0019] Figure 3 for Figure 1 A magnified view of point A in the figure;

[0020] Figure 4This is a cross-sectional view of the grinding block body of an impact-resistant high-gloss resin elastic grinding block proposed by the utility model.

[0021] Legend:

[0022] 1. Fixed plate; 2. Limiting groove; 3. Fixed rod; 4. Baffle; 5. Insert block; 6. Connecting plate; 7. Sleeve; 8. L-shaped insert; 9. Horizontal dividing groove; 10. Through hole; 11. Spring; 12. Joint plate; 13. Elastic block; 14. Grinding block body; 15. Resin matrix; 16. Abrasive; 17. Mounting groove; 18. Longitudinal dividing groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Reference Figure 1 、 Figure 2 and Figure 3 , the utility model provides an embodiment: an impact-resistant high-gloss resin elastic grinding block, including a fixed plate 1, with limiting grooves 2 on both sides of the fixed plate 1, a fixing rod 3 is slidably connected inside the limiting groove 2, the end of the fixing rod 3 is fixedly connected to a baffle 4, and the outside of the baffle 4 is fixedly connected to an insert block 5, and the inside of the fixed plate 1 is detachably connected to a joint plate 12, and mounting grooves 17 are provided on both sides of the joint plate 12. The left and right sides of the outside of the fixed plate 1 are fixedly connected to a connecting plate 6, the outside of the connecting plate 6 is fixedly connected to a sleeve 7, and the inside of the sleeve 7 is slidably connected to an L-shaped insert 8, and a through hole 10 is provided on the outside of the fixing rod 3, and one end of the L-shaped insert 8 is plugged into the fixing rod 3 through the through hole 10. A wear-resistant component is installed on the top of the joint plate 12, and the wear-resistant component is used to prevent wear of the grinding block body 14.

[0025] Specifically, the fixed plate 1 serves as the basic framework of the entire device, providing a stable installation platform for other components. The limiting groove 2 provides a specific moving track for the fixing rod 3, so that it can only slide in the internal direction. At the same time, the fixing rod 3 plays a key role in connection and transmission, and controls the plug block 5 by transferring the operating force of the handle to the baffle 4. The plug block 5 fits tightly with the installation groove 17, which can firmly fix the joint plate 12 in the fixed plate 1 and provide reliable fixing force for the joint plate 12. The wear-resistant material on the top of the joint plate 12 can effectively resist wear during the extrusion process and extend the service life of the joint plate 12. The connecting plate 6 provides an installation position for the L-shaped plug 8, and the sleeve 7 provides a sliding channel for the L-shaped plug 8, so that it can be smoothly inserted into or pulled out of the through hole 10 of the fixing rod 3. When the plug block 5 is inserted into the mounting groove 17, one end of the L-shaped plug 8 is held and rotated upward 60 degrees, and then it can be pushed to the left so that the end of the L-shaped plug 8 slides into the through hole 10. After the L-shaped plug 8 is rotated downward, the design of the limit block realizes the fixation of the L-shaped plug 8 to the fixing rod 3, thereby improving the stability of the fixing rod 3 and preventing accidental loosening, thereby ensuring the firm installation of the joint plate 12.

[0026] Reference Figure 1 and Figure 4 The wear-resistant component includes an abrasive 16 and a resin matrix 15 . The abrasive 16 and the resin matrix 15 are arranged inside the grinding block body 14 , and the abrasive 16 is adhered to the outer surface of the resin matrix 15 .

[0027] Specifically, the resin matrix 15 within the grinding block body 14 provides a strong bond for the abrasive 16, while also possessing a certain degree of toughness and strength to withstand the pressure and friction during the extrusion process. The abrasive 16 has high hardness and wear resistance. Furthermore, the abrasive 16 is made of polyurethane and synthetic rubber, which exhibit excellent elasticity, wear resistance, and impact absorption, thereby extending the service life of the grinding block body 14 while maintaining effective grinding results.

[0028] Reference Figure 2 and Figure 3 The outer sleeve of the fixing rod 3 is provided with a spring 11, one end of the spring 11 is fixedly connected to one side of the baffle 4, the other end of the spring 11 is fixedly connected to the inner wall of the limiting groove 2, the outside of the baffle 4 is slidably connected to the inside of the limiting groove 2, the outside of the plug block 5 is inserted into the inside of the mounting groove 17, and the other end of the fixing rod 3 is fixedly connected to a handle, and the outer surface of the handle is provided with an anti-slip material.

[0029] Specifically, the tension of spring 11 constantly forces baffle 4 inwardly toward mounting plate 1, ensuring that insert 5 remains stable after insertion into mounting slot 17, enhancing the stability and reliability of the device. Limiting slot 2 limits the range of movement of baffle 4, preventing excessive movement that could prevent insert 5 from being properly inserted into mounting slot 17. The handle provides a convenient operating area for the operator, and the anti-slip grooves increase friction between the handle and the operator's hand, preventing it from slipping during operation and improving operational safety and stability.

[0030] Reference Figure 4 The resin matrix 15 is made of epoxy resin and phenolic resin, the abrasive 16 is made of polyurethane and synthetic rubber, a plurality of elastic blocks 13 are fixedly connected to the top of the joint plate 12, the bottom of the grinding block body 14 is fixedly connected to the top of the elastic block 13, the outside of the grinding block body 14 is set to be trapezoidal, and a transverse dividing groove 9 is opened between two adjacent grinding block bodies 14, and a longitudinal dividing groove 18 is opened on the top of the joint plate 12.

[0031] Specifically, the composition of epoxy resin and phenolic resin enables the resin matrix 15 to withstand the pressure and friction during the extrusion process, and is not easily deformed or damaged, thereby ensuring that the grinding block body 14 maintains continuous grinding performance during use, thereby improving processing efficiency and quality. Polyurethane and synthetic rubber are used as materials for the abrasive 16, which have high wear resistance and can adapt to uneven surfaces during the grinding process, thereby improving the grinding effect. The trapezoidal shape enhances the structural strength of the grinding block body 14 to a certain extent, enabling it to better withstand the pressure and friction during the extrusion process, and is not easily deformed or damaged. During the extrusion molding process, the grinding block body 14 will be subjected to a certain amount of pressure and friction. The presence of the transverse dividing grooves 9 and the longitudinal dividing grooves 18 enables the grinding block body 14 to undergo slight deformation and adjustment to a certain extent, thereby avoiding damage due to local stress concentration, while also contributing to heat dissipation, reducing the temperature of the grinding block during use, and improving its performance and lifespan.

[0032] Working principle: First, after the combining plate 12 is placed inside the fixed plate 1, the handle is released, so that the fixed rod 3 pushes the baffle 4 to slide inward, and while the baffle 4 moves, it further drives the insert block 5 to be inserted into the mounting groove 17. At this time, the spring 11 releases the tension, so that the baffle 4 drives the insert block 5 to be inserted into the mounting groove 17 and is not easy to loosen. After the insert block 5 is inserted into the mounting groove 17, the L-shaped insert 8 is rotated upward by 60 degrees, and then the L-shaped insert 8 is pushed to move to the left and pass through the through hole 10 to penetrate the fixed rod 3, and then the L-shaped insert 8 is rotated downward by 60 degrees, thereby achieving the L-shaped insert 8 fixing the fixed rod 3. In addition, when in use, the abrasive 16 set on the top of the grinding block body 14 has high hardness and wear resistance, and is used for actual grinding and polishing. It can provide stable grinding effect and high gloss in the grinding and polishing of high hardness materials. The resin matrix 15 provides medium elasticity for the grinding block body 14, so that it can adapt to the unevenness of the workpiece surface to a certain extent, has excellent elasticity, wear resistance and impact absorption capacity, and at the same time provides stable grinding performance, extending the service life of the grinding block.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An impact-resistant high-gloss resin elastic grinding block, comprising a fixing plate (1), characterized in that: The fixed plate (1) is provided with a limiting groove (2) on both the left and right sides, the limiting groove (2) is slidably connected to a fixing rod (3), the end of the fixing rod (3) is fixedly connected to a baffle (4), the outside of the baffle (4) is fixedly connected to an insert block (5), the inside of the fixed plate (1) is detachably connected to a joint plate (12), the left and right sides of the joint plate (12) are provided with mounting grooves (17), the left and right sides of the outside of the fixed plate (1) are fixedly connected to a connecting plate (6), the outside of the connecting plate (6) is fixedly connected to a sleeve (7), the inside of the sleeve (7) is slidably connected to an L-shaped insert (8), the outside of the fixing rod (3) is provided with a through hole (10), one end of the L-shaped insert (8) is plugged into the fixing rod (3) through the through hole (10), and a wear-resistant component is installed on the top of the joint plate (12), and the wear-resistant component is used to prevent the grinding block body (14) from wearing.

2. The impact-resistant high-gloss resin elastic grinding block according to claim 1, characterized in that: The wear-resistant component comprises an abrasive (16) and a resin matrix (15). The abrasive (16) and the resin matrix (15) are arranged inside the grinding block body (14), and the abrasive (16) is adhered to the outer surface of the resin matrix (15).

3. The impact-resistant high-gloss resin elastic grinding block according to claim 1, characterized in that: The outer sleeve of the fixing rod (3) is provided with a spring (11), one end of the spring (11) is fixedly connected to one side of the baffle (4), and the other end of the spring (11) is fixedly connected to the inner wall of the limiting groove (2).

4. The impact-resistant high-gloss resin elastic grinding block according to claim 1, characterized in that: The outside of the baffle (4) is slidably connected to the inside of the limiting groove (2), and the outside of the insert block (5) is inserted into the inside of the installation groove (17).

5. The impact-resistant high-gloss resin elastic grinding block according to claim 1, characterized in that: The other end of the fixing rod (3) is fixedly connected to a handle, and the outer surface of the handle is provided with an anti-slip texture material.

6. The impact-resistant high-gloss resin elastic grinding block according to claim 2, characterized in that: The resin matrix (15) is made of epoxy resin and phenolic resin, and the abrasive (16) is made of polyurethane and synthetic rubber.

7. The impact-resistant high-gloss resin elastic grinding block according to claim 2, characterized in that: The top of the joint plate (12) is fixedly connected to a plurality of elastic blocks (13), the bottom of the grinding block body (14) is fixedly connected to the top of the elastic block (13), and the exterior of the grinding block body (14) is arranged in a trapezoidal shape.

8. The impact-resistant high-gloss resin elastic grinding block according to claim 2, characterized in that: A transverse dividing groove (9) is provided between two adjacent grinding block bodies (14), and a longitudinal dividing groove (18) is provided on the top of the joint plate (12).

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