CN212297233U - Locking antiskid spring washer - Google Patents
Locking antiskid spring washer Download PDFInfo
- Publication number
- CN212297233U CN212297233U CN202020892671.4U CN202020892671U CN212297233U CN 212297233 U CN212297233 U CN 212297233U CN 202020892671 U CN202020892671 U CN 202020892671U CN 212297233 U CN212297233 U CN 212297233U
- Authority
- CN
- China
- Prior art keywords
- ring
- gasket
- washer
- increased
- skidding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 25
- 238000012856 packing Methods 0.000 claims description 13
- 244000043261 Hevea brasiliensis Species 0.000 claims description 4
- 229920003052 natural elastomer Polymers 0.000 claims description 4
- 229920001194 natural rubber Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 7
- 238000006748 scratching Methods 0.000 abstract description 5
- 230000002393 scratching effect Effects 0.000 abstract description 5
- 230000004927 fusion Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model discloses a locking anti-skidding elastic washer, which belongs to the field of washer devices and comprises a washer, wherein a rubber ring is fixedly welded on the upper end surface of the washer, anti-skidding stripes are arranged on the upper end surface of the rubber ring, a through hole is arranged in the washer, a through hole is arranged in the rubber ring, an annular ring is fixedly welded on the lower end of the washer, a ring groove is arranged in the annular ring, and the locking anti-skidding elastic washer fixes the welded rubber ring on the upper end surface of the washer, so that the friction coefficient can be improved, the friction force can be increased, the anti-skidding stripes can be designed to increase the anti-skidding performance and prevent the anti-skidding performance from loosening; the lower end face of the gasket is tightly welded with the annular ring, so that the elasticity of the gasket after being tightly pressed can be increased, the damage to the fastened end face due to scratching can be avoided, the buffer space can be increased due to the design of the ring groove, and the elastic pressure intensity of the gasket after being tightly pressed on the fastened end face can be increased.
Description
Technical Field
The utility model relates to a packing ring device field, more specifically say, relate to a locking anti-skidding elastic washer.
Background
The washer is the part that is cushioned between the connected member and the nut. The metal ring, which is generally flat, protects the surface of the connected component from scratching by the nut and distributes the pressure of the nut against the connected component.
The existing anti-loosening and anti-skidding elastic washer is mainly designed in a metal plane structure, the friction force is greatly influenced by the pressure of a nut, the nut is easy to loosen when a vibrating device is installed, and meanwhile, the washer rotates after being compressed to cause sliding friction on the end face of a fastener, so that the fastener is easily scratched. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide an anti-loosening and anti-skidding elastic washer, which fixes a welded rubber ring on the upper end surface of the washer, can improve the friction coefficient and increase the friction force, and can increase the anti-skidding performance and prevent the loosening of the anti-loosening elastic washer by the design of anti-skidding stripes; the lower end face of the gasket is tightly welded with the annular ring, so that the elasticity of the gasket after being tightly pressed can be increased, the damage to the fastened end face due to scratching can be avoided, the buffer space can be increased due to the design of the ring groove, and the elastic pressure intensity of the gasket after being tightly pressed on the fastened end face can be increased.
In order to solve the above problems, the utility model adopts the following technical proposal.
A kind of anti-loose anti-skidding elastic washer, including the packing ring, the upper end of the said packing ring is fixed with the rubber ring of the heat-sealing, the upper end of the said rubber ring has anti-skidding striations, the inside of the said packing ring has through holes, the inside of the said rubber ring has through holes, the lower end of the said packing ring is fixed with the heat-sealing ring, the inside of the said ring has ring grooves, this anti-loose anti-skidding elastic washer, fix the heat-sealing rubber ring with the upper end of the packing ring, can improve the coefficient of friction, increase the friction, the design of the anti-skidding striation can increase the antiskid, prevent it from becoming flexible; the lower end face of the gasket is tightly welded with the annular ring, so that the elasticity of the gasket after being tightly pressed can be increased, the damage to the fastened end face due to scratching can be avoided, the buffer space can be increased due to the design of the ring groove, and the elastic pressure intensity of the gasket after being tightly pressed on the fastened end face can be increased.
Furthermore, the rubber ring is made of natural rubber materials, and the upper end face of the gasket is fixedly welded with the rubber ring, so that the friction coefficient can be improved, and the friction force can be increased.
Furthermore, the anti-slip stripes are designed to be of an inclined structure, and the design of the anti-slip stripes can increase the anti-slip performance and prevent the anti-slip stripes from loosening.
Furthermore, the through holes are formed in the annular ring, the lower end face of the gasket is fastened and welded with the annular ring, the elasticity of the gasket after being compressed can be increased, and the fastened end face is prevented from being scratched and damaged.
Furthermore, the ring groove is designed to be of an annular structure, the design of the ring groove can increase the buffer space, and the elastic pressure intensity generated by the gasket on the fastening end face after the gasket is compressed is increased.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the rubber ring is fixedly welded on the upper end face of the gasket, so that the friction coefficient can be improved, the friction force can be increased, and the anti-skid performance can be increased by designing the anti-skid stripes to prevent the anti-skid stripes from loosening; the lower end face of the gasket is tightly welded with the annular ring, so that the elasticity of the gasket after being tightly pressed can be increased, the damage to the fastened end face due to scratching can be avoided, the buffer space can be increased due to the design of the ring groove, and the elastic pressure intensity of the gasket after being tightly pressed on the fastened end face can be increased.
(2) The rubber ring is made of natural rubber materials, and the upper end face of the gasket is fixedly welded with the rubber ring, so that the friction coefficient can be improved, and the friction force can be increased.
(3) The anti-slip stripes are designed in an inclined structure, and the anti-slip performance can be improved by the design of the anti-slip stripes, so that the anti-slip stripes are prevented from loosening.
(4) The inside of ring-shaped circle is provided with the through-hole, with the terminal surface fastening butt fusion ring under the packing ring, can increase the elasticity after the packing ring compresses tightly, avoids the scratch damage to the fastening terminal surface.
(5) The ring groove is designed to be of an annular structure, the design of the ring groove can increase the buffer space, and the elastic pressure intensity generated by the compressed gasket on the fastening end face is increased.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the overall structure of the present invention.
The reference numbers in the figures illustrate:
1 gasket, 11 rubber rings, 12 anti-slip stripes, 13 through holes, 14 annular rings and 15 grooves.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-2, an anti-loose and anti-skid elastic gasket includes a gasket 1, a rubber ring 11 is fixedly welded on an upper end surface of the gasket 1, anti-skid stripes 12 are arranged on the upper end surface of the rubber ring 11, a through hole 13 is arranged inside the gasket 1, the through hole 13 is arranged inside the rubber ring 11, an annular ring 14 is fixedly welded on a lower end of the gasket 1, and a ring groove 15 is arranged inside the annular ring 14.
Referring to fig. 1-2, the rubber ring 11 is made of natural rubber, the rubber ring 11 is fixedly welded to the upper end surface of the gasket 1, so that the friction coefficient can be increased, the friction force can be increased, the anti-slip strips 12 are designed to be inclined structures, and the anti-slip strips 12 can increase the anti-slip performance and prevent the anti-slip performance from loosening.
Referring to fig. 1-2, the through hole 13 is formed in the annular ring 14, the lower end surface of the gasket 1 is fastened and welded to the annular ring 14, so that the elasticity of the gasket 1 after being pressed can be increased, scratch damage to the fastening end surface is avoided, the ring groove 15 is designed in an annular structure, the design of the ring groove 15 can increase a buffer space, and elastic pressure on the fastening end surface after the gasket 1 is pressed is increased.
This locking antiskid elastic washer with 1 fixed butt fusion rubber circle of up end of packing ring 11, can improve coefficient of friction, increase frictional force prevents it not hard up, with 1 lower terminal surface fastening butt fusion ring circle 14 of packing ring, can increase the elasticity after packing ring 1 compresses tightly, avoids the scratch destruction to the fastening terminal surface.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a locking antiskid elasticity packing ring, includes packing ring (1), its characterized in that: the rubber ring is fixedly welded on the upper end face of the gasket (1), anti-skid stripes (12) are arranged on the upper end face of the rubber ring (11), through holes (13) are formed in the gasket (1), through holes (13) are formed in the rubber ring (11), an annular ring (14) is fixedly welded on the lower end of the gasket (1), and a ring groove (15) is formed in the annular ring (14).
2. The anti-loose anti-slip elastic washer according to claim 1, characterized in that: the rubber ring (11) is made of natural rubber material.
3. The anti-loose anti-slip elastic washer according to claim 1, characterized in that: the anti-skid stripes (12) are designed to be of an inclined structure.
4. The anti-loose anti-slip elastic washer according to claim 1, characterized in that: the annular ring (14) is internally provided with a through hole (13).
5. The anti-loose anti-slip elastic washer according to claim 1, characterized in that: the ring groove (15) is designed to be of an annular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020892671.4U CN212297233U (en) | 2020-05-25 | 2020-05-25 | Locking antiskid spring washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020892671.4U CN212297233U (en) | 2020-05-25 | 2020-05-25 | Locking antiskid spring washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212297233U true CN212297233U (en) | 2021-01-05 |
Family
ID=73970500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020892671.4U Expired - Fee Related CN212297233U (en) | 2020-05-25 | 2020-05-25 | Locking antiskid spring washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212297233U (en) |
-
2020
- 2020-05-25 CN CN202020892671.4U patent/CN212297233U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |