CN217898762U - Wear-resisting type seal gasket - Google Patents

Abstract

The utility model discloses a wear-resisting type seal gasket, including gasket main part and spring, the shock attenuation chamber has been seted up to the top both sides of gasket main part, just the fixing base is installed to the inner chamber bottom of shock attenuation chamber, spring coupling in the inner chamber of fixing base, the one end of spring is connected with the piston, just the piston is kept away from one side of spring is connected with the connecting rod. Utilize the blotter of setting, the push rod, combine between piston and the spring to use, can improve the shock attenuation effect of whole gasket in by the use, thereby can prevent that long-time use from leading to the degree of compression of gasket constantly to descend and the leakage appears, the push rod of bottom connection can promote the connecting rod when the blotter is extruded, thereby make the connecting rod transversely promote the piston, the spring is pulled under the effect of piston at any time, and then produce deformation, then utilize the produced reverse effort of deformation to offset the effort that the push rod brought, realize absorbing purpose with this.

Description

Wear-resisting type seal gasket

Technical Field

The utility model relates to a wear-resisting type seal gasket field especially relates to a wear-resisting type seal gasket.

Background

The sealing gasket is a sealing spare part used for machines, equipment and pipelines as long as the sealing spare part is used in places with fluid, uses the inner part and the outer part and has a sealing function, is made of metal or nonmetal plate-shaped materials through processes of cutting, stamping, cutting and the like, and is used for sealing connection between pipelines and sealing connection between machine parts of machine equipment;

the utility model discloses a three-dimensional compound seal gasket of grease proofing ageing resistance as utility model discloses that the bulletin number is CN211117575U, it utilizes the multiple layer of inside setting to play certain wear-resisting ageing resistance's effect, thereby can improve this seal gasket's life, and because this gasket does not have good shock attenuation effect, when mechanical shock, lead to seal gasket to take place deformation easily, receive the damage, seal gasket's life has been reduced, and then can lead to seal gasket's degree of compression to constantly decline and appear leaking.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a wear-resisting type seal gasket, can solve general seal gasket and utilize the multiple layer of inside setting to play the effect of certain wear-resisting ageing resistance, thereby can improve this seal gasket's life, and because this gasket does not have good shock attenuation effect, when mechanical shock, lead to seal gasket to take place deformation easily, receive the damage, seal gasket's life has been reduced, and then can lead to seal gasket's the degree of compression constantly to descend and the technical problem who leaks appears.

In order to solve the technical problem, the utility model provides a following technical scheme: including gasket main part and spring, the shock attenuation chamber has been seted up to the top both sides of gasket main part, just the fixing base is installed to the inner chamber bottom of shock attenuation chamber, spring coupling in the inner chamber of fixing base, the one end of spring is connected with the piston, just the piston is kept away from one side of spring is connected with the connecting rod, the opposite side of connecting rod is connected with the push rod, just the other end of push rod is connected with the engaging lug, the top of engaging lug is connected with the connecting plate, just the blotter is installed at the top of connecting plate, the both sides intercommunication of shock attenuation chamber has the spout.

As a preferred technical scheme of the utility model, the inner chamber top of gasket main part is equipped with the anticorrosive coating, just the bottom of anticorrosive coating is connected with the buffer layer, the bottom of buffer layer is connected with the enhancement layer, just the opposite side of enhancement layer is connected with the wearing layer, the wearing layer is kept away from one side of enhancement layer is connected with the heat-conducting layer, just the louvre has been seted up to the inner chamber of heat-conducting layer, the bottom of gasket main part is connected with the skid resistant course.

As the utility model discloses a preferred technical scheme, the inner chamber of enhancement layer is equipped with the strengthening rib, just the surface winding of strengthening rib has first enhancement warp, first enhancement warp's one side distributes and has the second to strengthen the warp.

As a preferred technical scheme of the utility model, logical groove has been seted up to the inner chamber of gasket main part, the through-hole has been seted up to the front surface of gasket main part, the adaptation groove has been seted up to the lateral wall of gasket main part, just the inboard in adaptation groove is connected with the packing ring.

As an optimal technical scheme of the utility model, the piston pass through the spring with fixing base sliding connection, just the connecting rod perpendicular to one side of piston.

As an optimal technical scheme of the utility model, the push rod passes through the engaging lug with the connecting plate rotates to be connected, just the push rod along the vertical central line symmetric distribution of connecting plate.

As a preferred technical scheme of the utility model, the inboard diameter size of packing ring with gasket main part outside diameter size looks adaptation, just the adaptation groove with the gasket main part is the integral structure.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the damping effect of the whole gasket in the using process can be improved by utilizing the combined use of the arranged cushion pad, the push rod and the piston and the spring, so that the leakage caused by the continuous reduction of the compression degree of the gasket due to long-time use can be prevented, the push rod connected at the bottom can push the connecting rod when the cushion pad is extruded, so that the connecting rod transversely pushes the piston, the spring is pulled under the action of the piston at any time to generate deformation, and then the acting force caused by the push rod is counteracted by utilizing the reverse acting force generated by the deformation, so that the damping purpose is realized;

2. utilize the use that combines between enhancement layer, anticorrosive coating and the wearing layer that sets up, can improve the intensity of whole gasket self to this prevents that the gasket from using for a long time and leads to inner structure impaired, influences subsequent normal use, causes the not good condition of leakproofness, because the inner structure of enhancement layer is formed by crisscross preparation of strengthening rib and two enhancement warp, so has certain intensity, thereby can improve the intensity of whole gasket self.

Drawings

Fig. 1 is a schematic structural view of the wear-resistant sealing gasket of the present invention;

fig. 2 is an enlarged schematic structural view of a position a in fig. 1 of the wear-resistant sealing gasket of the present invention;

FIG. 3 is a schematic view of the inner structure of the reinforcing layer of the wear-resistant sealing gasket of the present invention;

fig. 4 is a schematic perspective view of a gasket main body of the wear-resistant sealing gasket of the present invention;

wherein: 1. a gasket body; 2. a damping chamber; 3. a fixed seat; 4. a spring; 5. a piston; 6. a connecting rod; 7. a push rod; 8. connecting lugs; 9. a connecting plate; 10. a cushion pad; 11. a chute; 12. an anticorrosive layer; 13. a buffer layer; 14. a reinforcing layer; 15. a wear layer; 16. a heat conductive layer; 17. heat dissipation holes; 18. an anti-slip layer; 19. reinforcing ribs; 20. a first reinforcing warp yarn; 21. a second reinforcing warp yarn; 22. a through groove; 23. a through hole; 24. an adaptation slot; 25. a gasket.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

Example 1

Referring to fig. 1 and 2, the utility model provides a wear-resistant sealing gasket, including gasket main body 1 and spring 4, damping chamber 2 has been seted up to the top both sides of gasket main body 1, and damping chamber 2's inner chamber bottom installs fixing base 3, spring 4 is connected in the inner chamber of fixing base 3, the one end of spring 4 is connected with piston 5, and piston 5 keeps away from one side of spring 4 and is connected with connecting rod 6, piston 5 is through spring 4 and fixing base 3 sliding connection, and connecting rod 6 is perpendicular to one side of piston 5, the other side of connecting rod 6 is connected with push rod 7, and the other end of push rod 7 is connected with engaging lug 8, push rod 7 is connected with connecting plate 9 through engaging lug 8 and is rotated, and push rod 7 is distributed along the vertical central line symmetry of connecting plate 9, the top of engaging lug 8 is connected with connecting plate 9, and bumper pad 10 is installed at the top of connecting plate 9, the both sides of damping chamber 2 communicate spout 11;

as a further embodiment of this embodiment, as shown in fig. 1 and fig. 2, when the buffer pad 10 is pressed, the buffer pad 10 presses down the connecting plate 9 connected to the bottom, so that the connecting plate 9 slides downwards along the sliding groove 11, so that the push rod 7 connected to the bottom of the connecting plate 9 is pressed downwards, then the connecting rod 6 is pushed under the action of the push rod 7, so that the connecting rod 6 moves transversely along the fixing seat 3, and when the connecting rod 6 is pushed, the piston 5 is pushed synchronously, so that the piston 5 presses the spring 4 connected to one side, and since the spring 4 is a return spring, when the spring 4 is pressed, the spring is deformed, so as to generate a reverse acting force, so as to counteract the acting force caused by the push rod 7, and achieve the purpose of shock absorption.

Example 2

Referring to fig. 1, fig. 3 and fig. 4, the utility model provides a wear-resistant sealing gasket, the top of the inner cavity of gasket main body 1 is provided with an anticorrosive coating 12, and the bottom of anticorrosive coating 12 is connected with a buffer layer 13, the bottom of buffer layer 13 is connected with a reinforcing layer 14, and the other side of reinforcing layer 14 is connected with a wear-resistant coating 15, one side of wear-resistant coating 15 away from reinforcing layer 14 is connected with a heat conduction layer 16, and the inner cavity of heat conduction layer 16 is provided with a heat dissipation hole 17, the bottom of gasket main body 1 is connected with an anti-slip layer 18, the inner cavity of reinforcing layer 14 is provided with a reinforcing rib 19, and the outer surface of reinforcing rib 19 is wound with a first reinforcing warp 20, one side of first reinforcing warp 20 is distributed with a second reinforcing warp 21, the inner cavity of gasket main body 1 is provided with a through groove 22, the front surface of gasket main body 1 is provided with a through hole 23, the outer side wall of gasket main body 1 is provided with an adaptation groove 24, and the inner side of adaptation groove 24 is connected with a gasket 25, the inner side of gasket 25, the inner side diameter size of gasket 25 is adapted to the outer side diameter size of gasket main body 1, and adaptation groove 24 and the gasket main body 1 is in an integrated structure;

as a further embodiment of the present embodiment, as shown in fig. 1, 3 and 4, since the inner structure of the corrosion-resistant layer 12 is made of corrosion-resistant material and has a certain corrosion resistance, it is possible to effectively prevent the inner structure of the gasket body 1 from being corroded due to long-term use, and the buffer layer 13 provided can play a good role of buffering, since the inner structure of the reinforcing layer 14 is woven by the reinforcing ribs 19, the first reinforcing warp threads 20 and the second reinforcing warp threads 21, it has a certain strength, and further the strength of the whole device can be improved by combining the buffer layer 13, and since the heat-conducting layer 16 is provided with the heat-dissipating holes 17, it is possible to improve the heat-dissipating effect of the gasket body 1 itself and prevent a large amount of heat from remaining in the gasket body 1.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. A wear-resistant sealing gasket, includes gasket main part (1) and spring (4), its characterized in that: damping chamber (2) have been seted up to the top both sides of gasket main part (1), just fixing base (3) are installed to the inner chamber bottom of damping chamber (2), spring (4) connect in the inner chamber of fixing base (3), the one end of spring (4) is connected with piston (5), just piston (5) are kept away from one side of spring (4) is connected with connecting rod (6), the opposite side of connecting rod (6) is connected with push rod (7), just the other end of push rod (7) is connected with engaging lug (8), the top of engaging lug (8) is connected with connecting plate (9), just blotter (10) are installed at the top of connecting plate (9), the both sides intercommunication of damping chamber (2) has spout (11).

2. A wear-resistant sealing gasket according to claim 1, wherein: the inner chamber top of gasket main part (1) is equipped with anticorrosive coating (12), just the bottom of anticorrosive coating (12) is connected with buffer layer (13), the bottom of buffer layer (13) is connected with enhancement layer (14), just the opposite side of enhancement layer (14) is connected with wearing layer (15), keep away from wearing layer (15) one side of enhancement layer (14) is connected with heat-conducting layer (16), just louvre (17) have been seted up to the inner chamber of heat-conducting layer (16), the bottom of gasket main part (1) is connected with skid resistant course (18).

3. A wear-resistant sealing gasket according to claim 2, wherein: the inner cavity of the reinforcing layer (14) is provided with a reinforcing rib (19), the outer surface of the reinforcing rib (19) is wound with a first reinforcing warp (20), and a second reinforcing warp (21) is distributed on one side of the first reinforcing warp (20).

4. A wear-resistant sealing gasket according to claim 1, wherein: logical groove (22) have been seted up to the inner chamber of gasket main part (1), through-hole (23) have been seted up to the front surface of gasket main part (1), adaptation groove (24) have been seted up to the lateral wall of gasket main part (1), just the inboard in adaptation groove (24) is connected with packing ring (25).

5. A wear-resistant sealing gasket according to claim 1, wherein: the piston (5) is connected with the fixed seat (3) in a sliding mode through a spring (4), and the connecting rod (6) is perpendicular to one side of the piston (5).

6. A wear-resistant sealing gasket according to claim 1, wherein: the push rods (7) are rotatably connected with the connecting plate (9) through the connecting lugs (8), and the push rods (7) are symmetrically distributed along the vertical central line of the connecting plate (9).

7. A wear-resistant sealing gasket according to claim 4, wherein: the inside diameter size of packing ring (25) with gasket main part (1) outside diameter size looks adaptation, just adaptation groove (24) with gasket main part (1) is the integral structure.

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