High-temperature-resistant rubber pad

Abstract

The high-temperature-resistant rubber pad comprises a rubber pad body, the rubber pad body further comprises a wear-resistant layer, a high-temperature-resistant layer and an elastic assembly, the lower end face of the rubber pad body is fixedly connected with a base, a buffer groove is formed in the rubber pad body, and a fixing ring is fixedly connected to the inner wall of the buffer groove. Two symmetrical buffer rings are movably connected to the inner wall of the fixing ring, a plurality of buffer springs are jointly and fixedly connected between the two buffer rings, the rubber body can be well protected through use of the wear-resisting layer and the high-temperature-resisting layer, the rubber body can bear the high-temperature environment, the two buffer rings are used in cooperation with the multiple buffer springs, and the service life of the rubber body is prolonged. The elasticity of the rubber body can be improved, sliding between the multiple connecting columns and the corresponding fixing columns is matched with use of the connecting frames, the rubber body can be supported, the elasticity of the rubber body is improved, meanwhile, the structural strength is improved, the service life of the rubber body is prolonged, and deformation is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber pads, in particular to a high-temperature resistant rubber pad. Background Art

[0002] A rubber pad refers to a gasket made of rubber. The rubber industry is one of the important basic industries of the national economy. It not only provides daily-use and medical and other light industrial rubber products that are indispensable for people's daily lives, but also provides various rubber production equipment or rubber components for heavy industries and emerging industries such as mining, transportation, construction, machinery, and electronics.

[0003] The structure of the existing rubber gaskets is relatively simple. During use, after long-term external pressure, the rubber pad is prone to deformation. Moreover, the rubber pad is widely used, and during its use, it will inevitably experience problems such as high temperature, low temperature, friction, and corrosion. For a rubber pad undergoing a high-temperature process, the internal structure of the rubber pad will change, and during the subsequent cooling process, the rubber pad is prone to deformation, cracking, etc., greatly reducing the service life of the rubber pad. Therefore, a high-temperature resistant rubber pad is needed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a high-temperature resistant rubber pad. By using a wear-resistant layer and a high-temperature resistant layer, the rubber body can be well protected, enabling the rubber body to withstand high-temperature environments. The cooperation of two buffer rings and multiple buffer springs can enhance the elasticity of the rubber body. The sliding between multiple connecting columns and their corresponding fixing columns, in conjunction with the use of a connecting frame, can support the rubber body, improve the elasticity of the rubber body while enhancing the structural strength, extend the service life of the rubber body, and prevent deformation.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A high-temperature resistant rubber pad, including a rubber pad body, the rubber pad body further includes a wear-resistant layer, a high-temperature resistant layer, and an elastic component. The lower end surface of the rubber pad body is fixedly connected with a base. A buffer groove is formed inside the rubber pad body. A fixing ring is fixedly connected to the inner wall of the buffer groove. Two symmetrically arranged buffer rings are movably connected to the inner wall of the fixing ring. A plurality of buffer springs are fixedly connected between the two buffer rings, and the plurality of buffer springs are evenly distributed around the axis of the buffer spring. A connecting frame is fixedly connected to the inner wall of the buffer ring. A plurality of fixing columns are fixedly connected to one side of the two connecting frames facing each other, and the plurality of fixing columns are evenly distributed around the axis of the buffer ring. A guiding groove is formed at one end of each of the two fixing columns facing each other. A connecting column is slidably connected between the two opposite fixing columns, and limiting blocks are fixedly connected to both ends of the connecting column.

[0006] The beneficial effects of the present utility model are as follows: By using the wear-resistant layer and the high-temperature resistant layer, the outside of the rubber pad body can be protected from damage and can withstand high-temperature environments without deformation. The use of two buffer rings in combination with multiple buffer springs can make the rubber pad body more elastic. The sliding between multiple connecting columns and their corresponding fixed columns can cooperate with the two connecting frames to support the buffer groove part, ensuring elasticity while preventing the rubber pad body from collapsing, improving the stability of the rubber pad and extending its service life.

[0007] In order to achieve the high-temperature resistance performance of the rubber pad and have sufficient elasticity;

[0008] As a further improvement of the above technical solution: The elastic component includes a first rubber layer, a wire mesh layer is fixedly connected to the lower end surface of the first rubber layer, a second rubber layer is fixedly connected to the lower end surface of the wire mesh layer, a first steel plate layer is fixedly connected to the lower end surface of the second rubber layer, and a third rubber layer is fixedly connected to the lower end surface of the first steel plate layer.

[0009] The beneficial effects of this improvement are as follows: By using the first rubber layer, the wire mesh layer, the second rubber layer, the first steel plate layer, and the third rubber layer, the structural strength of the rubber body can be enhanced, ensuring that the overall structure of the rubber body will not change when affected by external extrusion and high-temperature environments, and ensuring the integrity of the rubber body.

[0010] In order to strengthen the internal structure of the rubber body and improve the structural strength;

[0011] As a further improvement of the above technical solution: A second steel plate layer is fixedly connected to the lower end surface of the base, and a fourth rubber layer is fixedly connected to the lower end surface of the second steel plate layer.

[0012] The beneficial effects of this improvement are as follows: By using the second steel plate layer and the third rubber cushion layer, the structural strength of the base can be improved, ensuring that the base will not deform and preventing problems such as deformation and cracking of the base due to heat.

[0013] In order to protect the base and improve the structural strength of the base;

[0014] As a further improvement of the above technical solution: A heat-resistant sheath layer is wrapped around the outer wall of the base.

[0015] The beneficial effects of this improvement are as follows: By using the heat-resistant sheath layer, the base can be protected, effectively withstand high temperatures, and prevent the base from deforming due to high-temperature effects.

[0016] In order to protect the base;

[0017] As a further improvement of the above technical solution: A plurality of anti-slip rings are fixedly connected to the lower end surface of the heat-resistant sheath layer, and a plurality of anti-slip grooves are formed in the lower end surface of the anti-slip ring.

[0018] The beneficial effect of this improvement is that by using a plurality of anti-slip rings and anti-slip grooves, the bottom of the rubber pad body can be made more stable, preventing the rubber pad from sliding during use and improving the stability of the rubber pad body.

[0019] In order to achieve the stability of the bottom of the rubber pad body;

[0020] As a further improvement of the above technical solution: A plurality of uniformly distributed rubber bumps are fixedly connected to the upper end surface of the rubber pad body.

[0021] The beneficial effect of this improvement is that by using a plurality of rubber bumps, the friction between the contacting object and the rubber pad body can be increased, improving the stability between the rubber pad body and the contacting object and enhancing the stability of the rubber pad body during use.

[0022] In order to increase the friction and improve the stability between the rubber pad body and the contacting object;

[0023] As a further improvement of the above technical solution: A plurality of exhaust holes are formed in the base, and the plurality of exhaust holes are uniformly distributed around the axis of the base.

[0024] The beneficial effect of this improvement is that by using a plurality of exhaust holes, the heat in the buffer groove can be quickly discharged, preventing the heat from remaining in the buffer groove and damaging the rubber pad body. At the same time, external air can enter to cool the rubber pad.

[0025] In order to discharge the heat in the rubber pad body, allow external air to enter, and facilitate cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 Schematic perspective structure provided by the present utility model Figure 1 ;

[0027] Figure 2 Top view provided by the present utility model;

[0028] Figure 3 Schematic perspective sectional view at A-A provided by the present utility model Figure 2 in;

[0029] Figure 4 Schematic enlarged view at A provided by the present utility model Figure 3 in;

[0030] Figure 5 Front view provided by the present utility model;

[0031] Figure 6 The Figure 5 three-dimensional sectional view at B-B in

[0032] Figure 7 The Figure 6 enlarged view at B in

[0033] Figure 8 three-dimensional structure schematic Figure 2 diagram provided by the present utility model;

[0034] Figure 9 three-dimensional structure schematic Figure 3 diagram provided by the present utility model.

[0035] In the figure, 1 is the rubber pad body; 11 is the wear-resistant layer; 12 is the high-temperature resistant layer; 2 is the elastic component; 13 is the base; 14 is the buffer groove; 15 is the fixing ring; 16 is the buffer ring; 17 is the buffer spring; 18 is the connecting frame; 19 is the fixing column; 20 is the guiding groove; 21 is the connecting column; 22 is the limiting block; 31 is the first rubber layer 31; 32 is the steel wire mesh layer; 33 is the second rubber layer; 34 is the first steel plate layer; 35 is the third rubber layer; 41 is the second steel plate layer; 42 is the fourth rubber layer; 51 is the heat-resistant sheath layer; 61 is the anti-slip ring; 62 is the anti-slip groove; 71 is the rubber bump; 81 is the exhaust hole. Specific embodiments

[0036] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any restrictive effect on the protection scope of the present utility model.

[0037] As Figures 1 to 9As shown in the figure, a high-temperature resistant rubber pad provided by an embodiment of the present utility model includes a rubber pad body 1. The rubber pad body 1 further includes a wear-resistant layer 11, a high-temperature resistant layer 12, and an elastic component 2. The wear-resistant layer 11 can protect the outer surface of the rubber pad body 1 to prevent damage and cracking on the outside of the rubber pad body 1. The high-temperature resistant layer 12 can enable the rubber pad body 1 to withstand high-temperature environments without deformation. The lower end surface of the rubber pad body 1 is fixedly connected to a base 13. A buffer groove 14 is formed in the rubber pad body 1. A fixed ring 15 is fixedly connected to the inner wall of the buffer groove 14. Two symmetrically arranged buffer rings 16 are movably connected to the inner wall of the fixed ring 15. A plurality of buffer springs 17 are fixedly connected between the two buffer rings 16. The plurality of buffer springs 17 are evenly distributed around the axis of the buffer spring 17. A connecting frame 18 is fixedly connected to the inner wall of the buffer ring 16. A plurality of fixing columns 19 are fixedly connected to one side of the two connecting frames 18 facing each other. The plurality of fixing columns 19 are evenly distributed around the axis of the buffer ring 16. A guiding groove 20 is formed at one end of the two fixing columns 19 facing each other. A connecting column 21 is slidably connected between the two relatively fixed fixing columns 19. Limiting blocks 22 are fixedly connected to both ends of the connecting column 21. The cooperation between the two buffer rings 16 and the plurality of buffer springs 17 can make the rubber pad body 1 more elastic. By using the two connecting frames 18, the plurality of connecting columns 21, and their respective corresponding fixing columns 19, the support for the central position of the buffer groove 14 is realized to prevent the rubber pad body 1 from collapsing. The elastic component 2 includes a first rubber layer 31. A steel wire mesh layer 32 is fixedly connected to the lower end surface of the first rubber layer 31. A second rubber layer 33 is fixedly connected to the lower end surface of the steel wire mesh layer 32. A first steel plate layer 34 is fixedly connected to the lower end surface of the second rubber layer 33. A third rubber layer 35 is fixedly connected to the lower end surface of the first steel plate layer 34. The use of the first rubber layer 31, the steel wire mesh layer 32, the second rubber layer 33, the first steel plate layer 34, and the third rubber layer 35 can improve the structural strength of the rubber pad body 1. When affected by external forces and high-temperature environments, its internal structure will not deform, improving the structural strength of the rubber pad body 1 and extending its service life. A second steel plate layer 41 is fixedly connected to the lower end surface of the base 13. A fourth rubber layer 42 is fixedly connected to the lower end surface of the second steel plate layer 41. The use of the second steel plate layer 41 and the fourth rubber layer 42 can improve the structural strength of the base 13 to prevent problems such as deformation or cracking of the base 13. A heat-resistant sheath layer 51 is wrapped around the outer wall of the base 13. The heat-resistant sheath layer 51 can protect the base 13, withstand high temperatures, and will not undergo structural changes, improving the stability of the use of the base 13. A plurality of anti-slip rings 61 are fixedly connected to the lower end surface of the heat-resistant sheath layer 51. A plurality of anti-slip grooves 62 are formed on the lower end surface of the anti-slip rings 61. The use of the plurality of anti-slip rings 61 and the plurality of anti-slip grooves 62 can generate a large frictional force between the base 13 and the contacting object to ensure the stability of the base 13. A plurality of evenly distributed rubber bumps 71 are fixedly connected to the upper end surface of the rubber pad body 1.Multiple rubber bumps 71 can generate increased frictional force with the contacting object, preventing the improvement of the stability between the rubber pad body 1 and the contacting object. A plurality of exhaust holes 81 are provided on the base 13, and the plurality of exhaust holes 81 are evenly distributed around the axis of the base 13. The use of the plurality of exhaust holes 81 can discharge the internal heat when the rubber pad body 1 is stressed, allowing external air to enter the buffer groove 14, achieving the cooling of the rubber pad body 1 and extending the service life of the rubber pad body 1.

[0038] The working principle and usage process of the present utility model: During use, firstly, the wear-resistant layer 11 and the high-temperature resistant layer 12 can protect the rubber pad body 1, enabling the rubber pad body 1 to withstand high-temperature environments. In conjunction with the use of the elastic component 2, the adhesion and fixation between the first rubber layer 31, the wire mesh layer 32, the second rubber layer 33, the first steel plate layer 34, and the third rubber layer 35 can enhance the structural strength of the rubber pad body 1. When subjected to external force extrusion or high temperature, its internal structure will not change, preventing the rubber pad body 1 from deforming. The use of two buffer rings 16 and a plurality of buffer springs 17 can enhance the elasticity of the rubber pad body 1. In conjunction with the use of two connecting frames 18, three connecting columns 21, and the corresponding fixing columns 19 of the connecting columns 21, the center of the buffer groove 14 can be supported, preventing the rubber pad body 1 from losing elasticity and enhancing the structural strength of the rubber pad body 1. The second steel plate layer 41 and the fourth rubber layer 42 can enhance the structural strength of the bottom of the base 13, preventing the base 13 from deforming or cracking. The plurality of anti-slip rings 61 on the lower end surface of the base 13 and the plurality of rubber bumps 71 on the upper end surface of the rubber pad body 1 can better contact the contacting object, preventing sliding and improving the stability of the rubber pad body 1. The use of the plurality of exhaust holes 81 can, through extrusion, discharge the heat in the buffer groove 14, allowing external air to enter the buffer groove 14, facilitating the heat dissipation of the rubber pad body 1 and extending the service life of the rubber pad body 1, thereby realizing the entire usage process of the rubber pad.

[0039] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0040] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A high-temperature resistant rubber pad, comprising a rubber pad body (1), characterized in that: The rubber pad body (1) further includes a wear-resistant layer (11), a high-temperature resistant layer (12), and an elastic component (2). The lower end face of the rubber pad body (1) is fixedly connected to a base (13). A buffer groove (14) is formed in the rubber pad body (1). A fixing ring (15) is fixedly connected to the inner wall of the buffer groove (14). Two symmetrically arranged buffer rings (16) are movably connected to the inner wall of the fixing ring (15). A plurality of buffer springs (17) are fixedly connected together between the two buffer rings (16). The plurality of buffer springs (17) are evenly distributed around the axis of the buffer spring (17). A connecting frame (18) is fixedly connected to the inner wall of the buffer ring (16). A plurality of fixing columns (19) are fixedly connected to one side of the two connecting frames (18) facing each other. The plurality of fixing columns (19) are evenly distributed around the axis of the buffer ring (16). Guide grooves (20) are formed at one end of the two fixing columns (19) facing each other. A connecting column (21) is slidably connected between the two opposite fixing columns (19). Limit blocks (22) are fixedly connected to both ends of the connecting column (21).

2. The high-temperature resistant rubber pad according to claim 1, characterized in that: The elastic component (2) includes a first rubber layer (31). A wire mesh layer (32) is fixedly connected to the lower end face of the first rubber layer (31). A second rubber layer (33) is fixedly connected to the lower end face of the wire mesh layer (32). A first steel plate layer (34) is fixedly connected to the lower end face of the second rubber layer (33). A third rubber layer (35) is fixedly connected to the lower end face of the first steel plate layer (34).

3. The high-temperature resistant rubber pad according to claim 1, characterized in that: A second steel plate layer (41) is fixedly connected to the lower end face of the base (13). A fourth rubber layer (42) is fixedly connected to the lower end face of the second steel plate layer (41).

4. A high-temperature resistant rubber pad according to claim 1, characterized in that: A heat-resistant sheath layer (51) is wrapped around the outer wall of the base (13).

5. The high-temperature resistant rubber pad according to claim 4, wherein: A plurality of anti-slip rings (61) are fixedly connected to the lower end face of the heat-resistant sheath layer (51). A plurality of anti-slip grooves (62) are formed in the lower end face of the anti-slip ring (61).

6. A high-temperature resistant rubber pad according to claim 1, characterized in that: A plurality of evenly distributed rubber bumps (71) are fixedly connected to the upper end face of the rubber pad body (1).

7. The high-temperature resistant rubber pad according to claim 1, characterized in that: A plurality of exhaust holes (81) are formed in the base (13). The plurality of exhaust holes (81) are evenly distributed around the axis of the base (13).

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