Stamping metal gasket

Abstract

The utility model discloses a stamping metal washer which comprises a main washer body, a first auxiliary extrusion body, a second auxiliary extrusion body, a first sealing rubber ring, a rubber washer body and mounting grooves, the mounting grooves are evenly formed in the side end of the main washer body, the first sealing rubber ring is fixedly connected to the main washer body, and the second sealing rubber ring is fixedly connected to the rubber washer body. The first auxiliary extrusion body and the second auxiliary extrusion body are distributed at the side end of the first auxiliary extrusion body, the main gasket and the second auxiliary extrusion body are the same in structure, and the rubber gasket is fixedly connected to the side end of the main gasket. And the two rubber gaskets are respectively positioned between the first auxiliary extrusion main body and the main gasket and between the second auxiliary extrusion main body and the main gasket. When the sealing device is placed in the mounting groove, the rubber gasket can be extruded and deformed to play a sealing role, and the sealing device can be conveniently mounted and placed in the clamping groove of the mounting groove.

Description

Technical Field

[0001] The utility model relates to the technical field of metal washers, in particular to a stamped metal washers. Background Art

[0002] Stamped metal washers are metal washers manufactured by a stamping process and are widely used in the joints of mechanical equipment to play a sealing and protective role. However, the existing stamped metal washers are adapted to the mounting grooves, so that when the connecting pipes squeeze and fix the washers inside the mounting grooves, there is a tiny gap between the washers and the groove body, which makes it easy for oil to seep out during use. Therefore, a stamped metal washers is urgently needed to solve the above problem, so that the set metal washers can be conveniently installed inside the groove body, and the outer ring of the washers can fully fit and contact with the inner wall of the groove body to achieve the sealing effect. Utility Model Content

[0003] The utility model aims to provide a stamped metal washer to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamped metal gasket, comprising a main gasket, a first auxiliary extrusion body, a second auxiliary extrusion body, a first sealing rubber ring, a rubber gasket and an installation groove, wherein the installation groove is evenly arranged at the side end of the main gasket, the first sealing rubber ring is fixedly connected to the main gasket, the first auxiliary extrusion body and the second auxiliary extrusion body are distributed at the side end of the first auxiliary extrusion body, and the main gasket and the second auxiliary extrusion body have the same structure, the rubber gasket is fixedly connected to the side end of the main gasket, and the two rubber gaskets are respectively located between the first auxiliary extrusion body, the second auxiliary extrusion body and the main gasket.

[0005] Preferably, the first auxiliary extrusion body and the second auxiliary extrusion body both include a support spring, a connecting column and an extrusion washer, the connecting column is evenly and fixedly connected to the side end of the extrusion washer, and the support spring is fixedly connected to the end of the connecting column away from the extrusion washer.

[0006] Preferably, one end of the support spring facing away from the connecting column is fixedly installed inside the mounting groove, and the mounting groove is adapted to the connecting column.

[0007] Preferably, a second sealing rubber ring is fixedly mounted on the outside of the extrusion gasket.

[0008] Preferably, the rubber gasket is located at the edge of the main gasket, and the rubber gasket is located between the main gasket and the extrusion gasket.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] When the connecting piece of the utility model is connected, the main gasket in the groove body and the extrusion gasket in the second auxiliary extrusion body are squeezed and the supporting spring is compressed so that the connecting card column is inserted into the interior of the installation groove, and at this time, the extrusion gaskets in the first auxiliary extrusion body and the second auxiliary extrusion body can synchronously squeeze the rubber gaskets distributed on the side ends of the main gasket, so that the rubber gasket is deformed and squeezed out from between the extrusion gasket and the main gasket. The interior of the installation groove can be fully sealed by the extruded and deformed rubber gasket to effectively prevent leakage, and the first sealing rubber ring is fixedly arranged on the outside of the main gasket, and the second sealing rubber ring is arranged on the extrusion gasket to also play a sealing role. When this arrangement is placed inside the installation groove, the rubber gasket will be squeezed and deformed to play a sealing role, and the device can also be conveniently installed inside the card slot of the installation groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the main body split structure in the utility model;

[0013] Figure 3 This is a schematic diagram of the first auxiliary extrusion main structure in the utility model.

[0014] In the figure: 1-main gasket, 2-first auxiliary extrusion body, 3-second auxiliary extrusion body, 5-first sealing rubber ring, 6-rubber gasket, 7-installation groove, 8-support spring, 9-second sealing rubber ring, 10-connecting column, 11-extrusion gasket. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-3The utility model provides an embodiment: a stamped metal gasket, comprising a main gasket 1, a first auxiliary extrusion body 2, a second auxiliary extrusion body 3, a first sealing rubber ring 5, a rubber gasket 6 and an installation groove 7, the installation groove 7 is evenly arranged at the side end of the main gasket 1, the first sealing rubber ring 5 is fixedly connected to the main gasket 1, the first auxiliary extrusion body 2 and the second auxiliary extrusion body 3 are distributed at the side end of the first auxiliary extrusion body 2, and the main gasket 1 and the second auxiliary extrusion body 3 have the same structure, the rubber gasket 6 is fixedly connected to the side end of the main gasket 1, and the two rubber gaskets 6 are respectively located between the first auxiliary extrusion body 2 and the second auxiliary extrusion body 3 and the main gasket 1.

[0017] The first auxiliary extrusion body 2 and the second auxiliary extrusion body 3 both include a support spring 8, a connecting column 10 and an extrusion washer 11. The connecting column 10 is evenly and fixedly connected to the side end of the extrusion washer 11, and the support spring 8 is fixedly connected to the end of the connecting column 10 away from the extrusion washer 11.

[0018] One end of the support spring 8 facing away from the connecting column 10 is fixedly installed inside the mounting groove 7 , and the mounting groove 7 is adapted to the connecting column 10 .

[0019] A second sealing rubber ring 9 is fixedly mounted on the outside of the extrusion gasket 11 to assist in the sealing.

[0020] The rubber gasket 6 is located at the edge of the main gasket 1 , and between the main gasket 1 and the extrusion gasket 11 , and can be extruded and discharged from between the main gasket 1 and the extrusion gasket 11 .

[0021] Working principle: During use, the device is placed inside the installation groove, and then after the device is connected, the first auxiliary extrusion body 2 and the second auxiliary extrusion body 3 can be squeezed at the same time. At this time, the extrusion gaskets 11 in the main gasket 1 and the second auxiliary extrusion body 3 are squeezed and the support spring 8 is compressed so that the connecting column 10 is inserted into the inside of the installation groove 7, and at this time, the extrusion gaskets 11 in the first auxiliary extrusion body 2 and the second auxiliary extrusion body 3 can synchronously squeeze the rubber gasket 6 distributed on the side end of the main gasket 1, so that the rubber gasket 6 is deformed and squeezed out from between the extrusion gasket 11 and the main gasket 1. The extruded and deformed rubber gasket 6 can fully seal the inside of the installation groove to effectively prevent leakage, and the first sealing rubber ring 5 is fixedly set on the outside of the main gasket 1, and the second sealing rubber ring 9 is set on the extrusion gasket 11 to also play a sealing role. When this setting is placed inside the installation groove, the rubber gasket 6 will be squeezed and deformed to play a sealing role, and the device can also be conveniently installed inside the card slot of the installation groove.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stamped metal gasket, comprising a main gasket (1), a first auxiliary extruded body (2), a second auxiliary extruded body (3), a first sealing rubber ring (5), a rubber gasket (6) and a mounting groove (7), characterized in that: The mounting groove (7) is evenly arranged at the side end of the main gasket (1); the first sealing rubber ring (5) is fixedly connected to the main gasket (1); the first auxiliary extrusion body (2) and the second auxiliary extrusion body (3) are distributed at the side end of the first auxiliary extrusion body (2); the main gasket (1) and the second auxiliary extrusion body (3) have the same structure; the rubber gasket (6) is fixedly connected to the side end of the main gasket (1); and the two rubber gaskets (6) are respectively located between the first auxiliary extrusion body (2) and the second auxiliary extrusion body (3) and the main gasket (1).

2. A stamped metal washer according to claim 1, characterized in that: The first auxiliary extrusion body (2) and the second auxiliary extrusion body (3) both comprise a support spring (8), a connecting post (10) and an extrusion washer (11); the connecting post (10) is evenly and fixedly connected to the side end of the extrusion washer (11); and the support spring (8) is fixedly connected to one end of the connecting post (10) facing away from the extrusion washer (11).

3. A stamped metal gasket according to claim 2, characterized in that: One end of the support spring (8) facing away from the connecting clamp column (10) is fixedly mounted inside the mounting groove (7), and the mounting groove (7) is adapted to the connecting clamp column (10).

4. A stamped metal gasket according to claim 3, characterized in that: A second sealing rubber ring (9) is fixedly mounted on the outside of the extrusion gasket (11).

5. A stamped metal washer according to claim 4, characterized in that: The rubber gasket (6) is located at the edge of the main gasket (1), and the rubber gasket (6) is located between the main gasket (1) and the extrusion gasket (11).

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