A resin grinding sheet for floor

Abstract

This utility model discloses a resin grinding disc specifically for flooring, relating to the technical field of grinding equipment. It includes a disc with a fixed ring at the top. A locking device is located inside the fixed ring, comprising a fixed seat and a screw. The fixed seat has a threaded screw on one side, and a connecting block is rotatably attached to one end of the screw. This utility model utilizes a screw-driven mechanism with a first and second rotating rod to hold a plug in place. To prevent breakage of the resin grinding disc during use, workers would otherwise need to use a wrench to tighten the screw, rotate the broken disc, and then use the screw to pull the plug out of the slot. This facilitates replacement of the broken resin grinding disc, improving worker efficiency. For a more secure fixation, an elastic telescopic rod is used to hold the plug inserted into the slot, making the connection between the fixed seat and the fixed ring more stable and convenient.

Description

Technical Field

[0001] This utility model relates to the field of grinding equipment technology, specifically to a resin grinding disc for flooring. Background Technology

[0002] Grinding discs are resin-based abrasives reinforced with special fiber fabrics. They possess high tensile, impact, and flexural strength and are widely used for grinding and rust removal of various metals and flooring materials, offering both speed and economy. They are high-speed grinding tools using resin as a binder and glass fiber mesh reinforcement.

[0003] Traditional resin grinding discs for flooring have some drawbacks. When a resin grinding disc breaks during use, it needs to be replaced with a new one. This requires workers to use a wrench to tighten the screws and then rotate the broken resin grinding disc. Because the resin grinding disc is broken, it is inconvenient to replace it, which reduces the worker's work efficiency. Utility Model Content

[0004] In view of the problems existing in the above-mentioned resin grinding discs, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a resin grinding disc specifically for flooring, which solves the problem of resin grinding disc breakage, thus making it inconvenient to replace the resin grinding disc.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A resin grinding disc for flooring includes a disc with a fixed ring at the top. A snap-fit ​​device is provided inside the fixed ring, comprising a fixed seat and a screw. The fixed seat has a screw threaded onto one side of the fixed seat. A connecting block is rotatably provided at one end of the screw. First rotating rods are rotatably provided on both sides of the connecting block. A second rotating rod is rotatably provided at one end of the first rotating rod. A section of the second rotating rod is rotatably connected to an insert rod, which is slidably connected to the fixed seat.

[0008] Preferably, a fixing block is rotatably provided at the connection between the first rotating rod and the second rotating rod, an elastic telescopic rod is fixedly provided on one side of the fixing block, a top rod is fixedly provided at one end of the elastic telescopic rod, and the top rod is slidably connected to the fixing seat.

[0009] Preferably, the inner sidewall of the fixing seat is provided with multiple slots, and the insert rod and the top rod are inserted into the multiple slots.

[0010] Preferably, the top of the fixed base has two sliding grooves, and the top of the two sliding grooves is provided with a toggle block, which is fixedly connected to the top rod.

[0011] Furthermore, a plurality of grinding discs are fixedly provided on one side of the disc.

[0012] Preferably, the mounting base is made of stainless steel.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0014] This invention employs a screw-driven rotating rod, a first rotating rod, and a second rotating rod to hold the insert rod in place. To prevent the resin grinding disc from breaking during use, workers would otherwise need to use a wrench to tighten the screw, then rotate the broken resin grinding disc. After the screw is rotated, the insert rod can be pulled out of the slot. This facilitates replacement of the broken resin grinding disc, thereby improving worker efficiency. For a more secure fixation, an elastic telescopic rod is used to hold the top rod in place, making the connection between the fixing seat and the fixing ring more stable and convenient. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0016] Figure 1 This is a schematic diagram of the planar structure of the present invention;

[0017] Figure 2 This is a cross-sectional view of the fixing base of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the fixing ring of this utility model;

[0019] Figure 4 This is a schematic diagram of the planar structure of the grinding disc of this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Disc; 2. Fixing ring; 3. Fixing base; 4. Screw; 5. Connecting block; 6. First rotating rod; 7. Second rotating rod; 8. Insert rod; 9. Fixing block; 10. Elastic telescopic rod; 11. Top rod; 12. Slot; 13. Slide groove; 14. Actuating block; 15. Grinding disc. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] This utility model discloses a resin grinding disc specifically for flooring.

[0024] This utility model provides, for example Figure 1-2 The floor-specific resin grinding disc shown includes a disc 1, with a fixing ring 2 fixedly mounted on the top of the disc 1. A snap-fit ​​device is provided inside the fixing ring 2, comprising a fixing seat 3 and a screw 4. The fixing seat 3 is located inside the fixing ring 2, and a screw 4 is threaded onto one side of the fixing seat 3. A connecting block 5 is rotatably mounted on one end of the screw 4. A first rotating rod 6 is rotatably mounted on both sides of the connecting block 5. A second rotating rod 7 is rotatably mounted on one end of the first rotating rod 6. A section of the second rotating rod 7 is rotatably connected to an insert rod 8. The insert rod 8 is slidably connected to the fixing seat 3 by the screw 4 rotating the first rotating rod 6 and the second rotating rod 7 to hold the insert rod 8 in place. To prevent the resin grinding disc 15 from breaking during use, the worker needs to use a wrench to tighten the screw, then rotate the broken resin grinding disc 15. After rotating the screw 4, the insert rod 8 can be pulled out of the slot 12. This facilitates replacement of the broken resin grinding disc 15, thereby improving worker efficiency.

[0025] For a more secure fixation, such as Figure 2 As shown, a fixing block 9 is rotatably provided at the connection between the first rotating rod 6 and the second rotating rod 7. An elastic telescopic rod 10 is fixedly provided on one side of the fixing block 9. A top rod 11 is fixedly provided at one end of the elastic telescopic rod 10. The top rod 11 is slidably connected to the fixing seat 3. In order to make the fixation more stable, the elastic telescopic rod 10 is used to push the top rod 11 into the slot 12, so that the connection between the fixing seat 3 and the fixing ring 2 is more stable and very convenient.

[0026] To ensure a more stable connection between the fixing seat 3 and the fixing ring 2, such as Figure 3 As shown, the inner wall of the fixing base 3 is provided with multiple slots 12, and the insertion rod 8 and the top rod 11 are inserted into the multiple slots 12 for more stable fixing.

[0027] To facilitate the compression of the elastic telescopic rod 10, such as Figure 1-2 As shown, two sliding grooves 13 are fixedly provided on the top of the fixed base 3, and a toggle block 14 is slidably provided on the top of the two sliding grooves 13. The toggle block 14 is fixedly connected to the top rod 11 to facilitate the compression of the elastic telescopic rod 10.

[0028] Finally, to achieve a more even polishing, such as Figure 2-4 As shown, multiple grinding discs 15 are fixed on one side of the disc 1. In order to make the grinding more uniform, the fixing seat 3 is made of stainless steel.

[0029] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A resin grinding disc for flooring, comprising a disc (1), characterized in that, The top of the disc (1) is fixedly provided with a fixing ring (2), and the fixing ring (2) is provided with a snap-fit ​​device. The snap-fit ​​device includes a fixing seat (3) and a screw (4). The fixing ring (2) is provided with a fixing seat (3), and the fixing seat (3) is threaded with a screw (4) on one side. One end of the screw (4) is rotatably provided with a connecting block (5). The two sides of the connecting block (5) are rotatably provided with a first rotating rod (6). One end of the first rotating rod (6) is rotatably provided with a second rotating rod (7). One section of the second rotating rod (7) is rotatably connected to an insert rod (8). The insert rod (8) is slidably connected to the fixing seat (3).

2. The resin grinding disc for flooring as described in claim 1, characterized in that, A fixed block (9) is rotatably provided at the connection between the first rotating rod (6) and the second rotating rod (7). An elastic telescopic rod (10) is fixedly provided on one side of the fixed block (9). A top rod (11) is fixedly provided at one end of the elastic telescopic rod (10). The top rod (11) is slidably connected to the fixed seat (3).

3. The resin grinding disc for flooring as described in claim 2, characterized in that, The inner wall of the fixed base (3) is provided with multiple slots (12), and the insertion rod (8) and the top rod (11) are inserted into the multiple slots (12).

4. The resin grinding disc for flooring as described in claim 1, characterized in that, The top of the fixed base (3) has two sliding grooves (13), and the top of the two sliding grooves (13) is provided with a toggle block (14), which is fixedly connected to the top rod (11).

5. The resin grinding disc for flooring as described in claim 1, characterized in that, Multiple grinding discs (15) are fixedly provided on one side of the disc (1).

6. The resin grinding disc for flooring as described in claim 1, characterized in that, The mounting base (3) is made of stainless steel.

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