A replaceable head stone grinding disc

Abstract

This application relates to the field of stone processing and discloses a stone grinding disc with replaceable blades. In this application, a mounting groove is provided above the grinding disc base, a waterproof block is connected to the mounting groove, a waterproof rubber strip is connected to the waterproof block, a base waterproof groove is provided on the waterproof block, a water outlet is provided in the base waterproof groove, a dust-proof rubber strip is slidably connected to the bottom of the water outlet, a dust-proof block is fixedly connected above the dust-proof rubber strip, a blade base is fixedly connected to the dust-proof block, and a base waterproof groove is slidably connected above the waterproof rubber strip. This design prevents dust and water from entering the mounting groove and the blade base during equipment use, keeping the equipment clean and reducing the impact of dust and water weight on the equipment's rotational imbalance during high-speed rotation, thus reducing shaking. It also reduces friction from dust and water during the installation and removal of the blade base, making it easier to remove and install, improving equipment lifespan, increasing replacement speed, and improving equipment production efficiency.

Description

Technical Field

[0001] This application belongs to the field of stone processing technology, specifically a stone grinding disc with replaceable blades. Background Technology

[0002] Replaceable-head stone grinding discs are specialized tools used for the efficient grinding and processing of stone. When the blades wear down, they can be quickly replaced manually without welding, reducing operational difficulty and time. With their convenience, efficiency, and technological innovation, replaceable-head stone grinding discs offer significant advantages in the stone processing industry, improving work efficiency, reducing costs, and ensuring processing accuracy.

[0003] For example, application CN218658505U discloses a stone grinding disc with replaceable blades, including a disc base. The top surface of the disc base is provided with several grooves, and a base plate is detachably fixed in the grooves. Several blades are arranged at intervals on the base plate. This utility model uses a grinding disc to fix multiple base plates, and the blades are distributed on the base plates. When stone grinding is carried out, if individual blades are severely worn or detached, only the corresponding base plate needs to be replaced. It is not necessary to replace the entire grinding disc or all blades at the same time, thereby greatly reducing the production cost of stone processing and the maintenance cost of the grinding disc.

[0004] However, the grinding disc base and pedestal in this application are prone to water and dust seepage, which corrodes the equipment, resulting in a short service life. During installation and replacement, the friction caused by dust and water makes replacement difficult, leading to low production efficiency. Utility Model Content

[0005] The purpose of this application is to provide a stone grinding disc with replaceable blades in order to solve the problems mentioned above.

[0006] The technical solution adopted in this application is as follows: A stone grinding disc with replaceable blades includes a main body grinding disc base. A mounting and fixing groove is provided on the upper part of the grinding disc base. A waterproof block is fixedly connected to the outer side of the mounting and fixing groove. A waterproof rubber strip is fixedly connected to the upper part of the waterproof block. A base waterproof groove is provided on the outer side of the waterproof block. A water outlet is provided on the bottom outer side of the base waterproof groove. A dust-proof rubber strip is slidably connected to the bottom of the water outlet. A dust-proof block is fixedly connected to the upper part of the dust-proof rubber strip. A blade base is fixedly connected to the upper part of the dust-proof block. A base waterproof groove is slidably connected to the upper part of the waterproof rubber strip.

[0007] By adopting the above technical solution, during the operation of the equipment, the bottom of the blade base is placed in the mounting groove on the grinding disc base. Through the cooperation of the positioning pin and the positioning groove, the bolt can pass through the screw fixing hole through the grinding disc base and be fixed by rotating the screw. During this process, the outer side of the waterproof block slides to the inner side of the waterproof groove of the base until the waterproof rubber strip abuts against the top of the waterproof groove of the base and the dustproof rubber strip abuts against the bottom of the waterproof groove of the base. At the same time, the water outlet can drain the water stains that have seeped into the waterproof groove of the base. This can prevent dust and water from entering the mounting groove and the interior of the blade base during equipment use, keep the inside of the equipment clean, reduce the impact of the weight of dust and water on the unbalanced rotation of the equipment during high-speed rotation, and reduce the friction caused by dust and water when installing and removing the blade base, making it easier to remove and install, improving the service life of the equipment, increasing the speed of replacement, and improving the production efficiency of the equipment.

[0008] In a preferred embodiment, an air outlet is provided above the grinding disc base, and an air inlet is fixedly connected to the bottom of the air outlet.

[0009] By adopting the above technical solution, gas will enter through the screw fixing hole during high-speed rotation of the equipment, and then blow onto the blade through the air outlet, which can reduce the heat generated by the blade during grinding.

[0010] In a preferred embodiment, the grinding disc base has a mounting hole in the middle.

[0011] By adopting the above technical solution, a rotating device can be installed to drive the entire device to rotate at high speed.

[0012] In a preferred embodiment, a positioning post is fixedly connected above the bottom of the mounting groove, and the outer side of the positioning post is slidably connected to the inner side of the positioning groove.

[0013] By adopting the above technical solution, it can play a positioning role during the installation process, which facilitates installation and can also fix the position of the blade base to maintain the normal operation of the equipment.

[0014] In a preferred embodiment, a screw fixing hole is provided above the bottom of the mounting and fixing groove, a bolt is slidably connected to the screw fixing hole, a blade base is fixedly connected above the bolt, and a fastening screw is rotatably connected below the bolt.

[0015] By adopting the above technical solution, the bolt passes through the screw fixing hole to connect and fasten the screw, which can easily fasten the blade base, making it convenient to install, remove and replace.

[0016] In a preferred embodiment, a blade is fixedly connected above the blade base.

[0017] By adopting the above technical solutions, stone can be polished.

[0018] In a preferred embodiment, a weight-reducing groove is provided above the blade base.

[0019] By adopting the above technical solutions, the weight of the blade base can be reduced, saving costs while improving energy efficiency.

[0020] In a preferred embodiment, a positioning groove is provided below the blade base.

[0021] By adopting the above technical solution and working with the positioning column, it can play a positioning role during the installation process.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are: In this application, during the operation of the equipment, the bottom of the blade base is placed in the mounting groove on the grinding disc base. Through the cooperation of the positioning pin and the positioning groove, the bolt can pass through the screw fixing hole through the grinding disc base and be fixed by rotating the screw. During this process, the outer side of the waterproof block slides to the inner side of the waterproof groove of the base until the waterproof rubber strip abuts against the top of the waterproof groove of the base and the dustproof rubber strip abuts against the bottom of the waterproof groove of the base. At the same time, the water outlet can drain the water stains that have seeped into the waterproof groove of the base. This can prevent dust and water from entering the mounting groove and the interior of the blade base during equipment use, keep the inside of the equipment clean, reduce the weight of dust and water that affects the unbalanced rotation of the equipment during high-speed rotation, and reduce the friction caused by dust and water when installing and removing the blade base. This makes it easier to remove and install, improves the service life of the equipment, increases the speed of replacement, and improves the production efficiency of the equipment. Attached Figure Description

[0023] Figure 1 This is a top view of the overall structure of the device in this application; Figure 2 This is a schematic diagram of the overall bottom view of the device in this application; Figure 3 This is a top view of the blade base structure of the device in this application; Figure 4 This is a bottom view of the blade base structure of the device in this application; Figure 5 This is a schematic diagram of the air inlet and outlet structure of the device in this application.

[0024] The markings in the diagram are: 1. Grinding disc base; 2. Mounting groove; 3. Waterproof block; 4. Waterproof rubber strip; 5. Base waterproof groove; 6. Dustproof rubber strip; 7. Dustproof block; 8. Blade base; 9. Blade; 10. Weight reduction groove; 11. Air outlet; 12. Screw fixing hole; 13. Positioning post; 14. Water outlet; 15. Positioning groove; 16. Bolt; 17. Fastening screw; 18. Mounting hole; 19. Base waterproof groove; 20. Air inlet. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] Example:

[0027] Reference Figure 1-4 A replaceable blade stone grinding disc includes a main body grinding disc base 1. A mounting and fixing groove 2 is provided on the upper part of the grinding disc base 1. A waterproof block 3 is fixedly connected to the outer side of the mounting and fixing groove 2. A waterproof rubber strip 4 is fixedly connected to the upper part of the waterproof block 3. A base waterproof groove 5 is provided on the outer side of the waterproof block 3. A water outlet 14 is provided on the outer side of the bottom of the base waterproof groove 5. A dustproof rubber strip 6 is slidably connected to the bottom of the water outlet 14. A dustproof block 7 is fixedly connected to the upper part of the dustproof rubber strip 6. A blade base 8 is fixedly connected to the upper part of the dustproof block 7. A base waterproof groove 19 is slidably connected to the upper part of the waterproof rubber strip 4.

[0028] Reference Figure 1-4 During operation, the bottom of the blade base 8 is placed in the mounting groove 2 on the grinding disc base 1. Through the cooperation of the positioning pin 13 and the positioning groove 15, the bolt 16 can pass through the screw fixing hole 12 through the grinding disc base 1 and be fixed by rotating the fastening screw 17. During this process, the outer side of the waterproof block 3 is slidably connected to the inner side of the waterproof groove 19 of the base until the waterproof rubber strip 4 abuts against the top of the waterproof groove 19 of the base and the dustproof rubber strip 6 abuts against the bottom of the waterproof groove 5 of the base. This makes it easy to remove and install, improves the service life of the equipment, increases the speed of replacement, and improves the production efficiency of the equipment.

[0029] Reference Figure 1-4Meanwhile, the water outlet 14 can drain water stains that have seeped into the waterproof groove 5 of the base, preventing dust and water from entering the mounting groove 2 and the blade base 8 during equipment use, keeping the inside of the equipment clean, reducing the weight of dust and water that could cause the equipment to shake due to imbalance during high-speed rotation, and also reducing friction caused by dust and water when installing and removing the blade base 8, making it easier to remove and install, improving the service life of the equipment, increasing the speed of replacement, and improving the production efficiency of the equipment.

[0030] Reference Figure 1-5 An air outlet 11 is provided on the top of the grinding disc base 1, and an air inlet 20 is fixedly connected to the bottom of the air outlet 11. When the equipment rotates at high speed, the air will enter from the air inlet 20 and then blow onto the blade 9 through the air outlet 11, which can reduce the heat generated by the blade 9 during grinding.

[0031] Reference Figure 1-2 The grinding disc base 1 has a mounting hole 18 in the middle. A rotating device can be installed to drive the entire device to rotate at high speed.

[0032] Reference Figure 1-4 A positioning post 13 is fixedly connected to the bottom of the mounting groove 2, and the outer side of the positioning post 13 is slidably connected to the inner side of the positioning groove 15. This can serve as a positioning function during installation, facilitating installation, and can also fix the position of the blade base 8 to ensure normal operation of the equipment.

[0033] Reference Figure 1-4 A screw fixing hole 12 is provided above the bottom of the mounting groove 2. A bolt 16 is slidably connected to the screw fixing hole 12. A blade base 8 is fixedly connected above the bolt 16, and a fastening screw 17 is rotatably connected below the bolt 16. The bolt 16 passes through the screw fixing hole 12 and is connected to the fastening screw 17, which can easily fasten the blade base 8, making it convenient for installation and removal for replacement.

[0034] Reference Figure 1-4 A blade 9 is fixedly connected to the top of the blade base 8. It can be used to polish stone.

[0035] Reference Figure 1-3 A weight-reducing groove 10 is provided on the upper part of the blade base 8. This can reduce the weight of the blade base 8, save costs, and improve energy efficiency.

[0036] Reference Figure 1-4 A positioning groove 15 is provided below the blade base 8. It works in conjunction with the positioning post 13 to provide positioning during installation.

[0037] The implementation principle of the stone grinding disc with replaceable blade in this application is as follows: During operation, the bottom of the blade base 8 is placed in the mounting groove 2 on the grinding disc base 1. Through the cooperation of the positioning pin 13 and the positioning groove 15, the bolt 16 can pass through the screw fixing hole 12 through the grinding disc base 1 and be fixed by rotating the fastening screw 17. During this process, the outer side of the waterproof block 3 is slidably connected to the inner side of the waterproof groove 19 of the base until the waterproof rubber strip 4 abuts against the top of the waterproof groove 19 of the base and the dustproof rubber strip 6 abuts against the bottom of the waterproof groove 5 of the base. At the same time, the water outlet 14 can drain the water stains that have soaked into the waterproof groove 5 of the base. This can prevent dust and water from entering the mounting groove 2 and the interior of the blade base 8 during equipment use, keep the inside of the equipment clean, reduce the weight of dust and water that affects the unbalanced rotation of the equipment during high-speed rotation and cause shaking, and also reduce the friction of dust and water when installing and removing the blade base 8, making it easier to remove and install, improving the service life of the equipment, increasing the speed of replacement, and improving the production efficiency of the equipment.

[0038] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A stone grinding disc with replaceable blades, comprising a main body grinding disc base (1), characterized in that: The grinding disc base (1) has an installation and fixing groove (2) on its upper side. A waterproof block (3) is fixedly connected to the outside of the installation and fixing groove (2). A waterproof rubber strip (4) is fixedly connected to the upper side of the waterproof block (3). A base waterproof groove (5) is opened on the outside of the waterproof block (3). A water outlet (14) is opened on the bottom outside of the base waterproof groove (5). A dustproof rubber strip (6) is slidably connected to the bottom of the water outlet (14). A dustproof block (7) is fixedly connected to the upper side of the dustproof block (6). A blade base (8) is fixedly connected to the upper side of the dustproof block (7). A base waterproof groove (19) is slidably connected to the upper side of the waterproof rubber strip (4).

2. The stone grinding disc with replaceable blades as described in claim 1, characterized in that: An air outlet (11) is provided above the grinding wheel base (1), and an air inlet (20) is fixedly connected to the bottom of the air outlet (11).

3. A stone grinding disc with replaceable blades as described in claim 1, characterized in that: The grinding wheel base (1) has a mounting hole (18) in the middle.

4. A stone grinding disc with replaceable blades as described in claim 1, characterized in that: A positioning post (13) is fixedly connected above the bottom of the mounting groove (2), and the inner side of the positioning groove (15) is slidably connected to the outer side of the positioning post (13).

5. A stone grinding disc with replaceable blades as described in claim 1, characterized in that: The mounting groove (2) has a screw fixing hole (12) at the bottom and above. A bolt (16) is slidably connected to the screw fixing hole (12). A blade base (8) is fixedly connected above the bolt (16). A fastening screw (17) is rotatably connected below the bolt (16).

6. A stone grinding disc with replaceable blades as described in claim 1, characterized in that: A blade (9) is fixedly connected above the blade base (8).

7. A stone grinding disc with replaceable blades as described in claim 1, characterized in that: A weight-reducing groove (10) is provided above the blade base (8).

8. A stone grinding disc with replaceable blades as described in claim 1, characterized in that: A positioning groove (15) is provided below the blade base (8).

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