CN219827437U - Wear-resistant and deformation-resistant metal gasket structure - Google Patents
Wear-resistant and deformation-resistant metal gasket structure Download PDFInfo
- Publication number
- CN219827437U CN219827437U CN202321022783.4U CN202321022783U CN219827437U CN 219827437 U CN219827437 U CN 219827437U CN 202321022783 U CN202321022783 U CN 202321022783U CN 219827437 U CN219827437 U CN 219827437U
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- groove
- metal gasket
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- ball
- wall
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- 239000002184 metal Substances 0.000 title claims abstract description 53
- 238000010030 laminating Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model discloses a wear-resistant and deformation-resistant metal gasket structure, which comprises a metal gasket, wherein the upper wall of the metal gasket is provided with a groove, a supporting mechanism is rotationally arranged in the groove, the lower wall of the metal gasket is provided with a placing groove, a rubber ring is mounted in the placing groove in an adhering manner, the supporting mechanism comprises a rotating ring, a plug rod, a first ball groove and a first ball, the inner side wall of the groove is provided with an annular chute, the lower wall of the rotating ring is provided with the plug rod, the plug rod is inserted into the annular chute, the left side wall and the right side wall of the plug rod are both provided with the first ball groove, and the device increases the anti-skid property of the metal gasket by arranging the rubber ring below the metal gasket.
Description
Technical Field
The utility model relates to the technical field of metal washers, in particular to a wear-resistant and deformation-resistant metal washer structure.
Background
The metal washer refers to the part that is padded between the connected piece and the nut. A generally flat metal ring for protecting the surface of the connected member from the abrasion of the nut, and dispersing the pressure of the nut and the connected member;
however, the prior metal washer is not provided with an anti-slip structure below the prior metal washer, so that the metal washer can rotate along with the nut after the nut is preliminarily screwed, and the surface of the connected piece is scratched.
Disclosure of Invention
The present utility model is directed to a wear-resistant and deformation-resistant metal gasket structure, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the wear-resistant and deformation-resistant metal gasket structure comprises a metal gasket, wherein the upper wall of the metal gasket is provided with a groove, a supporting mechanism is rotatably arranged in the groove, and the supporting mechanism is attached to the lower wall of an external nut;
the lower wall of the metal gasket is provided with a placing groove which is annular, and a rubber ring is mounted in the placing groove in an adhering manner;
the supporting mechanism comprises a rotating ring, inserting rods, a first ball groove and first balls, wherein an annular chute is formed in the inner side wall of the groove, the inserting rods are arranged on the lower wall of the rotating ring, four inserting rods are arranged in total, the four inserting rods are inserted into the annular chute, and the four inserting rods can slide in the annular chute;
the left side wall and the right side wall of the inserted link are respectively provided with a first ball groove, first balls are arranged in the first ball grooves, and the first balls are attached to the inner wall of the annular chute.
Preferably, a second ball groove is formed in the inner wall of the groove, a second ball is installed in the second ball groove, and the second ball is attached to the lower wall of the rotating ring.
Preferably, the lower wall of the rubber ring is provided with raised lines, at least eight raised lines are arranged, and the lower walls of the eight raised lines are all provided with anti-skid patterns.
Preferably, the lower wall of the inserted link is provided with a through groove.
Preferably, the outer side and the inner side of the rubber ring are both provided with clamping rings, the inner side wall of the placing groove is provided with clamping grooves matched with the clamping rings, and the clamping rings can be clamped into the clamping grooves;
the upper wall laminating of rubber circle is installed two-sided the paste, the rubber circle is pasted in the standing groove through two-sided the paste.
Preferably, a round angle is arranged on the outer side above the metal gasket.
Compared with the prior art, the utility model has the beneficial effects that:
according to the device, the rubber ring is arranged below the metal gasket, the anti-skid performance of the metal gasket is improved through the rubber ring, and the rotating ring capable of rotating along with the external nut is arranged above the metal gasket, so that the problem that the metal gasket rotates along with the nut after the nut is primarily screwed is solved, and the surface scratch of the device with the external connected piece is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram of the structure at a in fig. 1.
FIG. 3 is a schematic view of the bottom surface of the rubber ring of the present utility model.
In the figure: 1 metal washer, 2 recess, 3 supporting mechanism, 31 swivel becket, 32 inserted link, 33 first ball groove, 34 first ball, 4 standing groove, 5 rubber circle, 6 annular spout, 7 second ball groove, 8 second ball, 9 sand grip, 10 anti-skidding line, 11 logical groove, 12 snap ring, 13 draw-in groove, 14 double-sided paste.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a stand wear and deformation resistant metal washer structure, includes metal washer 1, and recess 2 has been seted up to metal washer 1's upper wall, and support mechanism 3 is installed to recess 2 rotation, and support mechanism 3 is laminated with the lower wall of external nut;
by arranging the supporting mechanism 3, when the nut is screwed again after the nut is primarily screwed, the supporting mechanism 3 is attached to the nut and rotates along with the nut, and the metal gasket 1 cannot rotate at the moment, so that the metal gasket 1 can be effectively prevented from rotating or displacing, and the surface of a connected piece is scratched;
the lower wall of the metal gasket 1 is provided with a placing groove 4, the placing groove 4 is annular, and a rubber ring 5 is mounted in the placing groove 4 in an adhering manner;
by arranging the rubber ring 5, the friction force between the metal gasket 1 and the connected piece can be improved, so that the metal gasket 1 is prevented from generating displacement or rotation;
the supporting mechanism 3 comprises a rotating ring 31, inserting rods 32, a first ball groove 33 and a first ball 34, the inner side wall of the groove 2 is provided with an annular chute 6, the lower wall of the rotating ring 31 is provided with the inserting rods 32, the number of the inserting rods 32 is four, the four inserting rods 32 are all inserted into the annular chute 6, and the four inserting rods 32 can slide in the annular chute 6;
the rotating ring 31 is arranged on the metal gasket 1 by inserting the inserting rod 32 into the annular chute 6, the rotating ring 31 can rotate in the groove 2 by the cooperation of the inserting rod 32 and the annular chute 6, and after the nut is tightly attached to the rotating ring 31, the nut drives the rotating ring 31 to rotate together, so that the nut and the rotating ring 31 are in a relatively static state, friction between the nut and the rotating ring 31 is avoided, and the device is prevented from being worn;
the left side wall and the right side wall of the inserted link 32 are respectively provided with a first ball groove 33, a first ball 34 is arranged in the first ball groove 33, and the first ball 34 is attached to the inner wall of the annular chute 6;
by providing the first balls 34, the smoothness of sliding of the plunger 32 in the annular chute 6 can be improved.
Specifically, a second ball groove 7 is formed in the inner wall of the groove 2, a second ball 8 is mounted in the second ball groove 7, and the second ball 8 is attached to the lower wall of the rotating ring 31;
the second balls 8 can support the rotating ring 31, and the second balls 8 support the rotating ring 31, so that friction force generated when the rotating ring 31 rotates can be reduced;
by the support of the second ball 8, the deformation of the conversion ring 31 due to the tightening of the nut can be avoided, and the deformation resistance of the device can be improved.
Specifically, the lower wall of the rubber ring 5 is provided with raised strips 9, at least eight raised strips 9 are arranged, and the lower walls of the eight raised strips 9 are provided with anti-skid patterns 10;
by arranging the raised strips 9 and the anti-skid lines 10, the friction force between the rubber ring 5 and the connected piece can be improved, and the metal gasket 1 is prevented from generating displacement or rotation.
Specifically, the lower wall of the plunger 32 is provided with a through groove 11;
referring to fig. 2, the through groove 11 of the insert rod 32 is provided in the middle of the insert rod 32 to divide the insert rod 32 into a left half side and a right half side, and when the insert rod 32 is inserted into the annular chute 6, both the left half side and the right half side are pressed toward the middle so that the first balls 34 can smoothly enter the annular chute 6.
Specifically, the outer side and the inner side of the rubber ring 5 are both provided with a clamping ring 12, the inner side wall of the placing groove 4 is provided with a clamping groove 13 matched with the clamping ring 12, and the clamping ring 12 can be clamped into the clamping groove 13;
the rubber ring 5 is fixed in the placing groove 4 by arranging the clamping ring 12 and the double-sided adhesive 14, and the clamping ring 12 and the double-sided adhesive 14 form double insurance to prevent the rubber ring 5 from being separated from the placing groove 4;
the upper wall of the rubber ring 5 is attached with a double-sided adhesive 14, and the rubber ring 5 is attached in the placing groove 4 through the double-sided adhesive 14.
Specifically, a round angle is arranged on the outer side above the metal gasket 1;
the rounded corners can prevent the edges of the metal gasket 1 from scratching the fingers of a worker when the device is used.
Working principle: the device is sleeved on the outer side of the screw on the connected piece, then the nut is rotatably arranged on the outer side of the screw and screwed, at the moment, the rubber ring 5 below the metal gasket 1 is extruded and tightly attached to the surface of the connected piece, so that the friction between the metal gasket 1 and the connected piece is increased, then the nut is screwed again, and the nut is attached to the rotating ring 31 and is not attached to the metal gasket 1, so that the nut can only drive the rotating ring 31 to rotate, and the metal gasket 1 is in a static state, thereby avoiding the surface of the external connecting piece from being scratched by the metal gasket 1.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A wear-resistant and deformation-resistant metal gasket structure, comprising a metal gasket (1), characterized in that: the upper wall of the metal gasket (1) is provided with a groove (2), a supporting mechanism (3) is rotatably arranged in the groove (2), and the supporting mechanism (3) is attached to the lower wall of the external nut;
a placing groove (4) is formed in the lower wall of the metal gasket (1), the placing groove (4) is annular, and a rubber ring (5) is mounted in the placing groove (4) in an adhering mode;
the supporting mechanism (3) comprises a rotating ring (31), inserting rods (32), first ball grooves (33) and first balls (34), wherein an annular sliding groove (6) is formed in the inner side wall of the groove (2), the inserting rods (32) are arranged on the lower wall of the rotating ring (31), the number of the inserting rods (32) is four, the inserting rods (32) are inserted into the annular sliding groove (6), and the four inserting rods (32) can slide in the annular sliding groove (6);
the left side wall and the right side wall of the inserted link (32) are respectively provided with a first ball groove (33), first balls (34) are arranged in the first ball grooves (33), and the first balls (34) are attached to the inner wall of the annular chute (6).
2. A wear-resistant and deformation-resistant metal gasket construction as claimed in claim 1, wherein: the inner wall of the groove (2) is provided with a second ball groove (7), a second ball (8) is arranged in the second ball groove (7), and the second ball (8) is attached to the lower wall of the rotating ring (31).
3. A wear-resistant and deformation-resistant metal gasket construction as claimed in claim 1, wherein: the anti-skid rubber is characterized in that raised strips (9) are arranged on the lower wall of the rubber ring (5), at least eight raised strips (9) are arranged, and anti-skid patterns (10) are arranged on the lower wall of each raised strip (9).
4. A wear-resistant and deformation-resistant metal gasket construction as claimed in claim 1, wherein: the lower wall of the inserted link (32) is provided with a through groove (11).
5. A wear-resistant and deformation-resistant metal gasket construction as claimed in claim 1, wherein: the clamping rings (12) are arranged on the outer side and the inner side of the rubber ring (5), clamping grooves (13) matched with the clamping rings (12) are formed in the inner side wall of the placing groove (4), and the clamping rings (12) can be clamped into the clamping grooves (13);
the upper wall laminating of rubber circle (5) is installed two-sided paste (14), rubber circle (5) are laminated in standing groove (4) through two-sided paste (14).
6. A wear-resistant and deformation-resistant metal gasket construction as claimed in claim 1, wherein: and a round angle is arranged on the outer side above the metal gasket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022783.4U CN219827437U (en) | 2023-05-04 | 2023-05-04 | Wear-resistant and deformation-resistant metal gasket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022783.4U CN219827437U (en) | 2023-05-04 | 2023-05-04 | Wear-resistant and deformation-resistant metal gasket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219827437U true CN219827437U (en) | 2023-10-13 |
Family
ID=88278147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321022783.4U Active CN219827437U (en) | 2023-05-04 | 2023-05-04 | Wear-resistant and deformation-resistant metal gasket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219827437U (en) |
-
2023
- 2023-05-04 CN CN202321022783.4U patent/CN219827437U/en active Active
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