Wear-resistant rubber plate with replaceable abrasive surface

Abstract

The utility model relates to the technical field of wear-resistant rubber plates, and discloses a wear-resistant rubber plate with a replaceable abrasive surface, which comprises a main rubber plate, the top of the main rubber plate is provided with a wear-resistant plate, the top of the wear-resistant plate is provided with a mounting groove, and the mounting groove is internally provided with a mounting plate. The bottoms of the mounting plates are fixedly connected with adjusting rods, mounting holes are formed in the inner bottoms of the mounting grooves, the adjusting rods are arranged in the mounting holes, buffer blocks are arranged at the bottoms of the wear-resisting plates, through holes are formed in the buffer blocks, and the adjusting rods are arranged in the through holes. And buffer assemblies are fixedly connected to the interiors of the main rubber plates. According to the wear-resistant rubber plate, a better damping effect can be achieved through the arrangement of the two groups of springs, the wear-resistant surface is convenient to replace through the arrangement of the adjusting rod and the nut, and the whole wear-resistant rubber plate does not need to be replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of wear-resistant rubber plates, in particular to a wear-resistant rubber plate with a replaceable wear surface. Background Art

[0002] Oil-resistant rubber sheet is made of nitrile or chloroprene rubber as the main material (it may contain reinforcing materials such as fabrics and metal sheets), and is a sheet product with a certain thickness and a large area obtained by vulcanization. It is referred to as oil-resistant rubber sheet or nitrile / chloroprene rubber sheet.

[0003] After searching, a Chinese patent with announcement number CN219276863U discloses a highly wear-resistant and anti-skid rubber sheet, including a rubber sheet, a plurality of groups of grooves are opened on the surface of the rubber sheet, and the plurality of groups of grooves are designed with equal spacing, a heat-resistant layer is arranged on the outer end surface of the rubber sheet, and a waterproof layer is fixedly arranged on the surface of the heat-resistant layer on the side away from the rubber sheet; through the arranged grooves, corrosion-resistant layer and wear-resistant layer, the rubber sheet can have excellent corrosion resistance and wear resistance, and the arranged grooves can improve the drainage capacity and anti-skid performance of the surface of the rubber sheet, and improve the practicality of the rubber sheet, but the wear-resistant rubber sheet is an integrated structure, and the top of the rubber sheet is integrally formed with wear-resistant convex strips, but when the wear-resistant convex strips are severely worn or even completely worn, the overall anti-skid effect will be extremely poor, and the overall wear-resistant rubber sheet needs to be replaced, which reduces the overall utilization rate and causes overall waste. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a wear-resistant rubber plate with a replaceable grinding surface, aiming to improve the problem in the prior art that when the wear-resistant convex strips are severely worn or even completely worn, the overall anti-slip effect will be extremely poor, and the entire wear-resistant rubber plate needs to be replaced, which reduces the overall utilization rate and leads to overall waste.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wear-resistant rubber plate with a replaceable wear surface, comprising a main rubber plate, a wear-resistant plate is arranged on the top of the main rubber plate, a mounting groove is opened on the top of the wear-resistant plate, a mounting plate is arranged inside the mounting groove, an adjusting rod is fixedly connected to the bottom of the mounting plate, a mounting hole is opened on the inner bottom of the mounting groove, an adjusting rod is arranged inside the mounting hole, a buffer block is arranged on the bottom of the wear-resistant plate, a through hole is opened inside the buffer block, an adjusting rod is arranged inside the through hole, and a buffer assembly is fixedly connected to the inside of the main rubber plate.

[0006] Furthermore, the buffer assembly includes a fixed plate, the fixed plates are fixedly connected to the bottom of the buffer block, the bottom of the fixed plate is fixedly connected to a telescopic rod, and the bottom end of the telescopic rod is slidably connected to the inside of the telescopic cylinder.

[0007] Furthermore, the bottom of the telescopic cylinder is fixedly connected to the inner bottom of the slide groove, the slide groove is opened inside the main rubber plate, and the inside of the slide groove is slidably connected with a buffer block.

[0008] Furthermore, a second spring is disposed outside the telescopic rod, the top end of the second spring is fixedly connected to the bottom of the fixed plate, and the bottom end of the second spring is fixedly connected to the top of the telescopic cylinder.

[0009] Furthermore, a first spring is disposed outside the telescopic cylinder, the top end of the first spring is fixedly connected to the bottom of the fixed plate, and the bottom end of the first spring is fixedly connected to the inner bottom of the slide groove.

[0010] Furthermore, the bottom of each of the main rubber plates is provided with an adjustment groove, the interior of each of the main rubber plates is provided with an adjustment hole, and the interior of each of the adjustment holes is provided with an adjustment rod.

[0011] Furthermore, the outside of the adjusting rod is threadedly connected with a nut, and the nut is arranged inside the adjusting groove.

[0012] Furthermore, the top of the wear-resistant plate is fixedly connected with a wear-resistant strip, and the top of the wear-resistant plate is fixedly connected with a wear-resistant protrusion.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the wear-resistant plate is pressed, the wear-resistant plate squeezes the buffer block, and the buffer block performs buffering and shock absorption through the elastic force of the first spring and the second spring. While the wear-resistant plate is pressed down, the compression deformation of the first spring in the initial state is adjusted by cooperating with the adjusting rod and the nut, which can meet the shock absorption requirements under different intensities. At the same time, the double buffering of the first spring and the second spring can achieve a better shock absorption effect.

[0015] 2. In the utility model, the adjusting rod is driven by the mounting plate to be inserted into the mounting hole in the wear-resistant plate, passes through the wear-resistant plate through the mounting hole to enter the through hole inside the buffer block, enters the adjusting hole inside the main rubber plate through the through hole, reaches the inside of the adjusting groove through the adjusting hole, and then the adjusting rod is locked and fixed by a nut, so that the wear-resistant plate is installed and fixed, and the wear-resistant surface can be replaced conveniently through the nut, without replacing the entire wear-resistant rubber plate, thereby increasing the overall utilization rate and preventing waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a wear-resistant rubber plate with a replaceable wear surface proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a wear-resistant rubber plate with a replaceable wear surface proposed by the utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 The utility model is a partial structural schematic diagram of a wear-resistant rubber plate with a replaceable wear surface.

[0020] Legend:

[0021] 1. Main rubber plate; 2. Wear-resistant plate; 3. Wear-resistant strip; 4. Wear-resistant protrusion; 5. Mounting groove; 6. Mounting plate; 7. Mounting hole; 8. Through hole; 9. Adjustment rod; 10. Nut; 11. Adjustment hole; 12. Adjustment groove; 13. Slide groove; 14. Buffer block; 15. Fixed plate; 16. First spring; 17. Telescopic cylinder; 18. Telescopic rod; 19. Second spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 , Figure 3 and Figure 4 The utility model provides an embodiment: a wear-resistant rubber plate with a replaceable wear surface, comprising a main rubber plate 1, a wear-resistant plate 2 is arranged on the top of the main rubber plate 1, a mounting groove 5 is provided on the top of the wear-resistant plate 2, a mounting plate 6 is provided inside the mounting groove 5, an adjusting rod 9 is fixedly connected to the bottom of the mounting plate 6, a mounting hole 7 is provided on the inner bottom of the mounting groove 5, an adjusting rod 9 is provided inside the mounting hole 7, a buffer block 14 is provided at the bottom of the wear-resistant plate 2, a through hole 8 is provided inside the buffer block 14, an adjusting rod 9 is provided inside the through hole 8, a buffer assembly is fixedly connected to the inside of the main rubber plate 1, and the buffer assembly comprises a fixing plate 15, the fixing plate 15 is fixedly connected to the bottom of the buffer block 14, a telescopic rod 18 is fixedly connected to the bottom of the fixing plate 15, and the bottom end of the telescopic rod 18 is slidably connected to the inside of the telescopic cylinder 17.

[0024] The wear-resistant plate 2 plays an anti-slip protection role, the mounting groove 5 is used to install the mounting plate 6, the mounting plate 6 drives the adjusting rod 9 to connect, the adjusting rod 9 passes through the wear-resistant plate 2 through the mounting hole 7, the adjusting rod 9 passes through the buffer block 14 through the through hole 8, and the fixing plate 15 is used to fix the buffer block 14 and the telescopic rod 18. When the telescopic rod 18 is compressed, it slides inside the telescopic cylinder 17.

[0025] Reference Figure 3 and Figure 4 The bottom of the telescopic cylinder 17 is fixedly connected to the inner bottom of the slide groove 13, the slide grooves 13 are opened inside the main rubber plate 1, and the inside of the slide groove 13 is slidably connected with the buffer block 14. The outside of the telescopic rod 18 is provided with a second spring 19, the top of the second spring 19 is fixedly connected to the bottom of the fixed plate 15, and the bottom of the second spring 19 is fixedly connected to the top of the telescopic cylinder 17. The outside of the telescopic cylinder 17 is provided with a first spring 16, the top of the first spring 16 is fixedly connected to the bottom of the fixed plate 15, and the bottom of the first spring 16 is fixedly connected to the inner bottom of the slide groove 13.

[0026] The slide groove 13 is used to limit the buffer block 14. When the telescopic rod 18 descends, it is buffered by the second spring 19. When the second spring 19 and the telescopic rod 18 are compressed, the first spring 16 performs buffering and shock absorption protection.

[0027] Reference Figure 1 , Figure 2 and Figure 3 The bottom of the main rubber plate 1 is provided with an adjustment groove 12, the inside of the main rubber plate 1 is provided with an adjustment hole 11, the inside of the adjustment hole 11 is provided with an adjustment rod 9, the outside of the adjustment rod 9 is threadedly connected with a nut 10, the nut 10 is arranged inside the adjustment groove 12, the top of the wear-resistant plate 2 is fixedly connected with a wear-resistant strip 3, and the top of the wear-resistant plate 2 is fixedly connected with a wear-resistant protrusion 4.

[0028] The adjusting groove 12 is used for adjusting the nut 10, the adjusting hole 11 is used for adjusting the rod 9 to pass through the main rubber plate 1, the nut 10 is used to lock and fix the adjusting rod 9, the wear-resistant strip 3 and the wear-resistant protrusion 4 are used for anti-slip, thereby increasing the service life of the wear-resistant plate 2 and reducing its wear.

[0029] Working principle: When using the device, place the wear-resistant plate 2 on the main rubber plate 1, and then drive the adjusting rod 9 to insert into the mounting hole 7 in the wear-resistant plate 2 through the mounting plate 6, penetrate the wear-resistant plate 2 through the mounting hole 7 and enter the through hole 8 inside the buffer block 14, enter the adjusting hole 11 inside the main rubber plate 1 through the through hole 8, reach the adjusting groove 12 through the adjusting hole 11, and then lock and fix the adjusting rod 9 through the nut 10, so that the wear-resistant plate 2 is installed and fixed, and the wear-resistant surface can be replaced conveniently through the nut 10. When the wear-resistant plate 2 is squeezed, the wear-resistant plate 2 squeezes the buffer block 14, and the buffer block 14 performs buffering and shock absorption through the elastic force of the first spring 16 and the second spring 19. When the wear-resistant plate 2 is pressed down, the compression deformation of the first spring in the initial state is adjusted by cooperating with the adjusting rod 9 and the nut 10, so as to meet the shock absorption requirements under different intensities. At the same time, the double buffering of the first spring 16 and the second spring 19 can achieve a better shock absorption effect.

[0030] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wear-resistant rubber plate with a replaceable wear surface, comprising a main rubber plate (1), characterized in that: A wear-resistant plate (2) is arranged on the top of the main rubber plate (1), a mounting groove (5) is provided on the top of the wear-resistant plate (2), a mounting plate (6) is arranged inside the mounting groove (5), an adjusting rod (9) is fixedly connected to the bottom of the mounting plate (6), a mounting hole (7) is provided on the inner bottom of the mounting groove (5), an adjusting rod (9) is arranged inside the mounting hole (7), a buffer block (14) is arranged on the bottom of the wear-resistant plate (2), and a buffer block (14) is arranged inside the buffer block (14). A through hole (8) is provided, an adjusting rod (9) is arranged inside the through hole (8), a buffer assembly is fixedly connected inside the main rubber plate (1), an adjusting groove (12) is provided at the bottom of the main rubber plate (1), an adjusting hole (11) is provided inside the main rubber plate (1), an adjusting rod (9) is arranged inside the adjusting hole (11), a nut (10) is threadedly connected to the outside of the adjusting rod (9), and the nut (10) is arranged inside the adjusting groove (12).

2. The wear-resistant rubber plate with replaceable grinding surface according to claim 1, characterized in that: The buffer assembly comprises a fixed plate (15), wherein the fixed plate (15) is fixedly connected to the bottom of the buffer block (14), the bottom of the fixed plate (15) is fixedly connected to a telescopic rod (18), and the bottom end of the telescopic rod (18) is slidably connected to the inside of the telescopic cylinder (17).

3. The wear-resistant rubber plate with replaceable wear surface according to claim 2, characterized in that: The bottom of the telescopic cylinder (17) is fixedly connected to the inner bottom of the slide groove (13), the slide groove (13) is opened inside the main rubber plate (1), and the inside of the slide groove (13) is slidably connected with a buffer block (14).

4. The wear-resistant rubber plate with replaceable wear surface according to claim 2, characterized in that: A second spring (19) is disposed outside the telescopic rod (18), the top end of the second spring (19) is fixedly connected to the bottom of the fixed plate (15), and the bottom end of the second spring (19) is fixedly connected to the top of the telescopic cylinder (17).

5. The wear-resistant rubber plate with replaceable wear surface according to claim 2, characterized in that: A first spring (16) is disposed outside the telescopic cylinder (17), the top end of the first spring (16) is fixedly connected to the bottom of the fixed plate (15), and the bottom end of the first spring (16) is fixedly connected to the inner bottom of the slide groove (13).

6. The wear-resistant rubber plate with replaceable wear surface according to claim 1, characterized in that: The top of the wear-resistant plate (2) is fixedly connected with a wear-resistant strip (3), and the top of the wear-resistant plate (2) is fixedly connected with a wear-resistant protrusion (4).

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