CN217177130U

CN217177130U - High-elasticity combined metal gasket

Info

Publication number: CN217177130U
Application number: CN202221181201.2U
Authority: CN
Inventors: 周军达; 吴丹
Original assignee: Hangzhou Junda Metal Products Co ltd
Current assignee: Hangzhou Junda Metal Products Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-08-12
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a high elasticity combination metal gasket, including the installation gasket, installation gasket top is equipped with the pressure gasket, the installation gasket bottom is equipped with down presses the gasket, go up the pressure gasket with down press the gasket respectively all through elastic component with the installation gasket links to each other, elastic component includes some standing grooves are all seted up to installation gasket top and bottom, and are two sets of all be equipped with the elastic rubber piece in the standing groove. Has the advantages that: can reduce the extrusion wearing and tearing to the gasket through adding elastic component, when extruding the gasket, go up to press the gasket and push down the gasket and extrude two sets of elastic rubber pieces respectively, make it produce the cushioning effect and then reduce the extrusion wearing and tearing to metal shim to push down the gasket and be in smooth plane with the equipment contact surface and can increase area of contact and then effectual protective apparatus with equipment, go up to press the gasket and can increase frictional force through adding the bump with the nut contact surface, improve stability.

Description

High-elasticity combined metal gasket

Technical Field

The utility model relates to a metal gasket technical field particularly, relates to a high elasticity combination metal gasket.

Background

The metal gasket is refined from a high-precision and high-hardness sheet material, and is generally used for adjustment and measurement of a precision die or precision hardware, or is used as a cushion block, which is called as a precision gasket, and is sometimes called as a die gasket or a precision gap block, and is generally used for fastening a connecting component and a nut. The gasket plays the stable effect of fastening in mechanical equipment operation, and current metal gasket is more single, and the elasticity is relatively poor receives the extrusion easily and wearing and tearing in the use.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a high elasticity combination metal gasket to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a high elasticity combination metal gasket, includes the mounting pad piece, the mounting pad piece top is equipped with the pressure gasket, the mounting pad piece bottom is equipped with down the pressure gasket, go up the pressure gasket with down the pressure gasket all respectively through elastic component with the mounting pad piece links to each other, elastic component includes some standing grooves are all seted up to mounting pad piece top and bottom, and are two sets of all be equipped with the elastic rubber piece in the standing groove, just be located in the standing groove elastic rubber piece top is equipped with the extrusion post, and is two sets of the extrusion post all extends to outside the standing groove respectively with go up the pressure gasket with the pressure gasket is connected down.

Preferably, the top end of the upper pressure pad is provided with uniformly distributed convex points, and the top end of the lower pressure pad is a smooth plane.

Preferably, the bottom end of the elastic rubber sheet is fixedly connected with the mounting gasket, and the top end of the elastic rubber sheet is fixedly connected with the extrusion column.

Preferably, the mounting gasket, the upper pressure gasket and the lower pressure gasket are all made of stainless steel and high-carbon steel by combined machining.

Preferably, the placing groove is provided with limiting blocks which are symmetrically arranged on the outer wall of the extrusion column, and the mounting pad is provided with a stroke groove matched with the limiting blocks.

The utility model has the advantages that: can reduce the extrusion wearing and tearing to the gasket through adding elastic component, when extruding the gasket, go up to press the gasket and push down the gasket and extrude two sets of elastic rubber pieces respectively, make it produce the cushioning effect and then reduce the extrusion wearing and tearing to metal shim to push down the gasket and be in smooth plane with the equipment contact surface and can increase area of contact and then effectual protective apparatus with equipment, go up to press the gasket and can increase frictional force through adding the bump with the nut contact surface, improve stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a high-elasticity composite metal gasket according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a high elasticity composite metal gasket according to an embodiment of the present invention;

fig. 3 is a front view of the inner structure of a high elasticity composite metal gasket according to an embodiment of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

In the figure:

1. installing a gasket; 2. pressing a gasket upwards; 3. pressing the gasket; 4. a placement groove; 5. an elastic rubber sheet; 6. extruding the column; 7. salient points; 8. a limiting block; 9. a travel slot.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to an embodiment of the present invention, a high elasticity composite metal gasket is provided.

The first embodiment;

as shown in fig. 1-4, according to the utility model discloses high elasticity combination metal gasket of embodiment, including

installation gasket

1, 1 top of installation gasket is equipped with

pressure gasket

2, 1 bottom of installation gasket is equipped with down pressure gasket 3, go up pressure gasket 2 with down pressure gasket 3 respectively all through elastic component with installation gasket 1 links to each other, elastic component includes the standing groove 4 that installation gasket 1 top and bottom were all seted up is two sets of all be equipped with elastic rubber piece 5 in the standing groove 4, just be located in the standing groove 4 5 top of elastic rubber piece is equipped with extrusion column 6, and is two sets of extrusion column 6 all extends to standing groove 4 outer respectively with go up pressure gasket 2 with down pressure gasket 3 is connected.

Example two;

as shown in fig. 1-4, the mounting gasket comprises a mounting gasket 1, an upper pressure gasket 2 is arranged at the top end of the mounting gasket 1, a lower pressure gasket 3 is arranged at the bottom end of the mounting gasket 1, the upper pressure gasket 2 and the lower pressure gasket 3 are respectively connected with the mounting gasket 1 through elastic components, each elastic component comprises a placing groove 4 formed in the top end and the bottom end of the mounting gasket 1, elastic rubber sheets 5 are arranged in two groups of placing grooves 4, an extrusion column 6 is arranged in each placing groove 4 and positioned at the top end of each elastic rubber sheet 5, and the two groups of extrusion columns 6 extend out of the placing grooves 4 and are respectively connected with the upper pressure gasket 2 and the lower pressure gasket 3. The top end of the upper pressure gasket 2 is provided with evenly distributed salient points 7, and the top end of the lower pressure gasket 3 is a smooth plane. The bottom end of the elastic rubber sheet 5 is fixedly connected with the mounting gasket 1, and the top end of the elastic rubber sheet 5 is fixedly connected with the extrusion column 6. The mounting gasket 1, the upper pressure gasket 2 and the lower pressure gasket 3 are all made of stainless steel and high-carbon steel in a combined machining mode. The placing groove 4 is internally provided with limiting blocks 8 which are symmetrically arranged on the outer wall of the extrusion column 6, and the mounting gasket 1 is provided with a stroke groove 9 matched with the limiting blocks 8. The contact area that pushes down gasket 3 and equipment contact surface can increase and equipment and then play sealed and guard action to equipment for smooth plane, go up pressure gasket 2 and nut contact surface and be equipped with evenly distributed's bump 7 can improve with the frictional force of nut reduce the slip, stopper 8 and stroke groove 9 cooperation prevent to go up pressure gasket 2 and push down gasket 3 and break away from mounting pad 1 and further play spacing fixed effect.

In the time of practical application, when the nut extrudes the metal gasket, at first extrude and press gasket 2, at this moment, it extrudes two sets of elastic rubber pieces 5 respectively through extrusion post 6 with gasket 3 to go up to press gasket 2 and push down, reach the cushioning effect and then reduce the extrusion wearing and tearing to the metal gasket, improve gasket life, push down gasket 3 and equipment contact surface for smooth plane can increase with the area of contact of equipment and then play sealed and guard action to equipment, it is equipped with evenly distributed's bump 7 and can improve the frictional force that reduces with the nut and slide to go up to press gasket 2, stopper 8 and stroke groove 9 cooperation prevent to go up to press gasket 2 and push down gasket 3 and break away from mounting pad 1 and further play spacing fixed effect.

To sum up, with the help of the above technical scheme of the utility model, can reduce the extrusion wearing and tearing to the gasket through adding elastic component, when extrudeing the gasket, go up to press the gasket and extrude two sets of elastic rubber pieces respectively with pushing down the gasket, make it produce the buffering effect and then reduce the extrusion wearing and tearing to metal gasket to pushing down the gasket and being in smooth plane with the equipment contact surface and can increasing area of contact and then effectual protective apparatus with equipment, upward pressing the gasket and can increasing frictional force through adding the bump with the nut contact surface, improve stability.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high elasticity combination metal gasket, its characterized in that, includes mounting pad (1), mounting pad (1) top is equipped with last pressure gasket (2), mounting pad (1) bottom is equipped with pushes down gasket (3), go up pressure gasket (2) with push down gasket (3) respectively all through elastic component with mounting pad (1) links to each other, elastic component includes mounting pad (1) top and bottom are all seted up standing groove (4) that have, and are two sets of all be equipped with elastic rubber piece (5) in standing groove (4), just be located in standing groove (4) elastic rubber piece (5) top is equipped with extrusion post (6), and are two sets of extrusion post (6) all extend to outside standing groove (4) respectively with go up pressure gasket (2) with push down gasket (3) and be connected.

2. The high elasticity composite metal gasket as claimed in claim 1, wherein the top end of the upper pressure gasket (2) is provided with evenly distributed convex points (7), and the top end of the lower pressure gasket (3) is a smooth plane.

3. A highly elastic combined metal gasket according to claim 1, wherein the bottom end of said elastic rubber sheet (5) is fixedly connected with said mounting gasket (1), and the top end of said elastic rubber sheet (5) is fixedly connected with said extrusion column (6).

4. A highly elastic composite metal gasket according to claim 1, wherein said mounting gasket (1), said upper pressure gasket (2) and said lower pressure gasket (3) are all made of stainless steel and high carbon steel.

5. The high-elasticity combined metal gasket according to claim 1, wherein the placing groove (4) is provided with symmetrically arranged limiting blocks (8) on the outer wall of the extrusion column (6), and the mounting gasket (1) is provided with a stroke groove (9) matched with the limiting blocks (8).