Polyurethane wear-resistant rubber ring for luxury cutting equipment

Abstract

The utility model discloses a polyurethane wear-resistant rubber ring for luxury stone cutting equipment. The polyurethane wear-resistant rubber ring comprises a rubber ring body, one side of the inner side of the rubber ring body is fixedly connected with a binding surface, and the middle of the inner side of the rubber ring body is fixedly connected with a connecting section; wherein a clamping block is fixedly connected to one side of the connecting section, an empty groove is formed in one side of the clamping block, a connecting belt is arranged on one side of the empty groove, and the annular guide wheel rubber ring is arranged, so that the influence of tensile resilience stress on the service life of the rubber ring when the rubber ring is used is conveniently reduced, the service life of the rubber ring is longer, and the service life of the rubber ring is prolonged. And by arranging a connecting section, a clamping block, an empty groove and a connecting belt on the inner side of the wear-resistant rubber ring, the rubber ring and the guide wheel are more convenient to mount, rapid shrinkage of the clamping block is also convenient to realize after the clamping block and the guide wheel are connected through the connecting belt, and the connection stability between the clamping blocks is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of luxury stone cutting technology, specifically a polyurethane wear-resistant rubber ring for luxury stone cutting equipment. Background Technology

[0002] A wire saw is a device designed to cut brittle and hard materials using the principle of wire sawing. It mainly consists of a wire saw drive, flywheel, guide wheel, and wire saw chain (made of diamond material). Through high-speed rotation and friction, the wire saw chain can cut stone. When cutting luxury stone slabs, a rubber strip is usually installed on the wire saw guide wheel to protect it from damage by the diamond rope. Its design aims to provide a smooth surface and utilize the physical properties and wear resistance of polyurethane rubber strips to protect the guide wheel from damage by the diamond rope during high-speed operation of the wire saw and maintain cutting accuracy. It aims to extend the service life of the rubber strip and improve cutting efficiency.

[0003] However, the most commonly used rubber strips on the market are straight-line rubber strips. When a straight rubber strip is installed on a circular guide wheel, the straight shape bends into a circle, causing tensile and springback stress. Continuous tensile and springback stress can cause the molecular chains inside the rubber strip material to break, accelerating its aging process. Over time, the elasticity and wear resistance of the rubber strip will gradually decrease, thus affecting its service life. Under the action of tensile and springback stress, the friction between the rubber strip and the guide wheel will become more intense. This friction will not only lead to increased wear on the surface of the rubber strip, but may also cause cracks inside the rubber strip, further shortening its service life. Moreover, these stresses cannot be effectively released, leading to problems such as rubber strip derailment, poor wear resistance, low cutting accuracy, and decreased tensile strength during use.

[0004] Therefore, a polyurethane wear-resistant rubber ring for luxury stone cutting equipment is proposed to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a polyurethane wear-resistant rubber ring for luxury stone cutting equipment, addressing the aforementioned background issue that currently, the most commonly used rubber rings on the market are straight-type. When a straight rubber ring is installed on a circular guide wheel, the straight shape bends into a circle, causing tensile and springback stress. Continuous tensile and springback stress leads to the breakage of molecular chains within the rubber ring material, accelerating its aging process. Over time, the elasticity and wear resistance of the rubber ring gradually decrease, thus affecting its service life. Under the action of tensile and springback stress, the friction between the rubber ring and the guide wheel becomes more intense. This friction not only exacerbates the wear on the surface of the rubber ring but may also cause cracks inside the rubber ring, further shortening its service life. Moreover, these stresses cannot be effectively released, leading to problems such as rubber ring derailment, poor wear resistance, low cutting accuracy, and decreased tensile strength during use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a polyurethane wear-resistant rubber ring for luxury stone cutting equipment, comprising a rubber ring body;

[0007] A wire saw groove is provided in the middle of the outer side of the rubber ring body;

[0008] Also includes:

[0009] A bonding surface is fixedly connected to one side of the inner side of the rubber ring body, and a connecting section is fixedly connected to the middle of the inner side of the rubber ring body. The rubber ring body is configured as an annular shape.

[0010] One side of the connecting section is fixedly connected to a snap-fit ​​block, one side of the snap-fit ​​block has a slot, and one side of the slot has a connecting strip.

[0011] Preferably, the mating surfaces are symmetrically fixedly connected to both sides of the connecting segment to facilitate the positioning of the connecting segment.

[0012] Preferably, the cross-section of the snap-fit ​​block is trapezoidal, and the middle of the wider side of the snap-fit ​​block is fixedly connected to the end of the connecting section away from the rubber ring body, which facilitates the positioning of the snap-fit ​​block.

[0013] Preferably, there are no fewer than three sets of connecting segments and snap-fit ​​blocks, which are uniformly and fixedly connected to the inner side of the rubber ring body to facilitate the positioning of the connecting segments and snap-fit ​​blocks.

[0014] Preferably, the slots and connecting strips are evenly distributed between adjacent snap-fit ​​blocks to facilitate the positioning of the slots and connecting strips.

[0015] Preferably, both ends of the connecting strip are fixedly connected to the end of the adjacent snap-fit ​​block away from the rubber ring body, which facilitates the connection between the connecting strip and the snap-fit ​​block.

[0016] Preferably, the slot is located on the side of the connecting section and the snap-fit ​​block near the rubber ring body, which facilitates the positioning of the slot.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: This polyurethane wear-resistant rubber ring for luxury stone cutting equipment, by setting an annular guide wheel rubber ring, facilitates the reduction of the impact of tensile rebound stress on the service life of the rubber ring during use, thus extending the service life of the rubber ring. Furthermore, by setting a connecting section, snap-fit ​​block, slot, and connecting belt on the inner side of the wear-resistant rubber ring, the installation of the rubber ring and guide wheel is more convenient. It also facilitates the rapid retraction of the snap-fit ​​block after it is connected to the guide wheel via the connecting belt, enhancing the stability of the connection between the snap-fit ​​blocks. The specific details are as follows:

[0018] 1. By setting the polyurethane wear-resistant rubber ring of the luxury stone cutting equipment in a ring shape, it is easier to enhance the fit between the rubber ring and the guide wheel, thereby reducing the impact of tensile rebound stress on the service life of the rubber ring during use. This helps to slow down the aging of the rubber ring, making the service life of the rubber ring longer. Moreover, there is no tensile rebound stress after installation, avoiding problems such as rubber ring derailment during use. Furthermore, because the rubber ring and the guide wheel have high fitting precision, the wear resistance and tensile strength of the product are improved, thus making the polyurethane wear-resistant rubber ring of the luxury stone cutting equipment more practical.

[0019] 2. By setting connecting sections, snap-fit ​​blocks, slots, and connecting belts on the inner side of the polyurethane wear-resistant rubber ring in the luxury stone cutting equipment, the rubber ring can quickly deform when installed on the guide wheel, making the installation of the rubber ring and the guide wheel more convenient. It also facilitates the rapid contraction of the connecting belt after the snap-fit ​​block is connected to the guide wheel, enhancing the stability of the connection between the snap-fit ​​blocks. Therefore, the polyurethane wear-resistant rubber ring of this luxury stone cutting equipment is more practical. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the rubber ring of this utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the rubber ring body of this utility model;

[0023] Figure 4 This is a top view of the rubber ring body of this utility model;

[0024] Figure 5 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0025] In the diagram: 1. Rubber ring body; 2. Wire saw groove; 3. Adhesive surface; 4. Connecting section; 5. Clip block; 6. Empty groove; 7. Connecting strip. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1-5 This utility model provides a technical solution: a polyurethane wear-resistant rubber ring for a luxury stone cutting equipment, comprising a rubber ring body 1; a wire saw groove 2 is formed in the middle of the outer side of the rubber ring body 1; further comprising: a bonding surface 3 is fixedly connected to one side of the inner side of the rubber ring body 1, and a connecting section 4 is fixedly connected to the middle of the inner side of the rubber ring body 1; the rubber ring body 1 is configured as an annular shape; the bonding surface 3 is symmetrically fixedly connected to both sides of the connecting section 4. By configuring the rubber ring body 1 as an annular shape, it is easier to enhance the fit of the rubber ring on the guide wheel, thereby reducing the tensile rebound stress generated during the use of the rubber ring and achieving the effect of mitigating the wear of the rubber ring. The wear-resistant rubber rings are designed to withstand aging, extending their lifespan. During production, they are manufactured using polyurethane casting to create round, wear-resistant rings, which are then precision-machined to the required dimensions using a CNC lathe. This significantly improves the fit between the finished rubber ring and the guide wheel, resulting in improved cutting accuracy. Furthermore, because the product is manufactured as a perfect circle with a diameter matching the guide wheel, there is no tensile springback stress after installation, preventing issues such as the rubber ring derailing during use. The high fit between the rubber ring and the guide wheel also enhances the product's wear resistance and tensile strength, further extending its lifespan.

[0028] The connecting segment 4 is fixedly connected to one side with a snap-fit ​​block 5. A slot 6 is formed on one side of the snap-fit ​​block 5, and a connecting strip 7 is provided on one side of the slot 6. The snap-fit ​​block 5 has a trapezoidal cross-section, and the middle of the wider side of the snap-fit ​​block 5 is fixedly connected to the end of the connecting segment 4 furthest from the rubber ring body 1. At least three sets of connecting segments 4 and snap-fit ​​blocks 5 are provided, and they are evenly fixedly connected to the inner side of the rubber ring body 1. The slot 6 and connecting strip 7 are evenly distributed between adjacent snap-fit ​​blocks 5. Both ends of the connecting strip 7 are respectively snapped to adjacent snap-fit ​​blocks 5. The end of block 5 away from the rubber ring body 1 is fixedly connected; the slot 6 is opened on the side of the connecting section 4 and the snap-fit ​​block 5 near the rubber ring body 1. By evenly arranging the connecting section 4 and the snap-fit ​​block 5, and by setting the slot 6 and the connecting band 7 between the connecting section 4 and the snap-fit ​​block 5, it is convenient to unfold the rubber ring body 1 during rubber ring installation, making the connection between the rubber ring body 1 and the guide wheel more convenient and quick. After the snap-fit ​​block 5 is connected to the guide wheel, the rapid contraction of the connecting band 7 makes the connection of the snap-fit ​​block 5 more stable.

[0029] Working principle: When using the polyurethane wear-resistant rubber ring of this luxury stone cutting equipment, firstly, remove the rubber ring on the guide wheel, and then snap the side of the new rubber ring body 1 close to the snap-fit ​​block 5 between the guide wheels.

[0030] Secondly, by pulling the rubber ring body 1, the rubber ring body 1 causes the snap-fit ​​block 5 and the connecting section 4 to unfold in the slot 6, and the connecting belt 7 to unfold. Then, the snap-fit ​​block 5 is engaged with the mounting groove of the guide wheel, and the contact surface 3 is made to fit with the mounting groove of the guide wheel.

[0031] Finally, place the wire saw on one side of the wire saw groove 2.

[0032] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A polyurethane wear-resistant rubber ring for luxury stone cutting equipment, comprising a rubber ring body (1); A rope saw groove (2) is formed in the middle of the outer side of the rubber ring body (1); characterized in that Further comprising: One side of the inner side of the rubber ring body (1) is fixedly connected with a fitting surface (3), and the middle of the inner side of the rubber ring body (1) is fixedly connected with a connecting section (4), and the rubber ring body (1) is arranged in an annular shape; Wherein, one side of the connecting section (4) is fixedly connected with a clamping block (5), one side of the clamping block (5) is provided with a hollow groove (6), and one side of the hollow groove (6) is provided with a connecting band (7).

2. A polyurethane wear resistant rubber ring for luxury stone cutting apparatus as claimed in claim 1, wherein: The fitting surface (3) is symmetrically fixedly connected on both sides of the connecting section (4).

3. The polyurethane wear-resistant rubber ring for luxury stone cutting equipment according to claim 1, characterized in that: The cross section of the clamping block (5) is arranged in a trapezoidal shape, and the middle of the wider side of the clamping block (5) is fixedly connected with the end of the connecting section (4) away from the rubber ring body (1).

4. The polyurethane wear-resistant rubber ring for luxury stone cutting equipment according to claim 1, characterized in that: The connecting section (4) and the clamping block (5) are arranged in not less than three groups, and the connecting section (4) and the clamping block (5) are fixedly connected on the inner side of the rubber ring body (1).

5. A polyurethane wear sleeve for a precious stone cutting apparatus as claimed in claim 4, wherein: The hollow groove (6) and the connecting band (7) are evenly arranged between adjacent clamping blocks (5).

6. A polyurethane wear sleeve for a precious stone cutting apparatus as claimed in claim 4, wherein: Both ends of the connecting band (7) are fixedly connected with the end of the adjacent clamping block (5) away from the rubber ring body (1).

7. The polyurethane wear resistant rubber ring for luxury stone cutting apparatus as claimed in claim 1, wherein: The hollow groove (6) is formed on the side of the connecting section (4) and the clamping block (5) close to the rubber ring body (1).

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