CN205388086U - Novel multi -functional high strength composite pad circle - Google Patents
Novel multi -functional high strength composite pad circle Download PDFInfo
- Publication number
- CN205388086U CN205388086U CN201620073965.8U CN201620073965U CN205388086U CN 205388086 U CN205388086 U CN 205388086U CN 201620073965 U CN201620073965 U CN 201620073965U CN 205388086 U CN205388086 U CN 205388086U
- Authority
- CN
- China
- Prior art keywords
- packing ring
- washer body
- ring body
- rubber sheet
- sheet gasket
- 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
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- Gasket Seals (AREA)
Abstract
The utility model provides a novel multi -functional high strength composite pad circle which characterized in that, including packing ring body, rubber gasket, fast -assembling recess and net line, packing ring body front surface evenly is provided with the elasticity grip block all around, contact and be provided with rubber gasket at elasticity grip block downside with packing ring body front surface, thereby packing ring body and rubber gasket central authorities are cavity forms the mounting hole, and the packing ring body evenly is provided with the fast -assembling recess all around, and packing ring body rear surface is provided with the net line. Beneficial effect lies in: the installation is dismantled conveniently, and rigidity go with sealing performance, has reduced the equipment fixing time, has improved equipment fixing efficiency, combines together steel packing ring and rubber gasket's advantage, has the reticulation, has increased the coefficient of friction between packing ring body and the other part, prevents that the packing ring body from squinting, and simple structure makes simple process, and the mass production of being convenient for has good elasticity and toughness, and the atress is even.
Description
Technical field
This utility model belongs to component of machine apparatus field, is specifically related to a kind of Multifunction high-strength combination packing ring.
Background technology
Packing ring is thumb pad part between connected piece and nut.It is generally pancake becket, is used for protecting the surface of connected piece not abraded by nut, disperses the nut pressure to connected piece.Plain washer be commonly used in connector one be soft ground, one be hard more crisp, its Main Function be increase contact area, dispersive pressure, it is prevented that soft for quality is damaged by pressure.And the basic role of the spring of spring washer is again to one power of nut after nut screwing clamping, increasing the frictional force between nuts and bolt, material is 65Mn (spring steel), heat treatment hardness is HRC44～51HRC, through surface oxidation treatment.Rubber sheet gasket has oil resistant, acid and alkali-resistance, resistance to cold and heat, the performance such as ageing-resistant, can be cut directly into variously-shaped gasket seal, be widely used in the industries such as medicine, electronics, chemical industry, antistatic, fire-retardant, food.But the packing ring currently used exists rigidity and poor sealing performance, and anti-wear performance is poor, installing complicated operation, packing ring is installed and is susceptible to the shortcomings such as skew afterwards.
Utility model content
The purpose of this utility model is that provides a kind of Multifunction high-strength combination packing ring to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of Multifunction high-strength combination packing ring, including washer body, rubber sheet gasket, fast-assembling groove and grid stricture of vagina, washer body front surface surrounding is evenly arranged with resilient clamp block, contact with washer body front surface and be provided with rubber sheet gasket on the downside of resilient clamp block, washer body and rubber sheet gasket central authorities are that hollow is thus forming installing hole, washer body surrounding is evenly arranged with fast-assembling groove, and washer body rear surface is provided with grid stricture of vagina.
In said structure, fast-assembling groove is clamped by installation tool, installing hole is penetrated in connector, make the surface with rubber sheet gasket inside, surface with grid stricture of vagina is outside, then installs nut, while nut, resilient clamp block is pressurized, thus resilient clamp block is compressed deformation.
As preferred version of the present utility model, washer body is connected by bonding with rubber sheet gasket, and rubber sheet gasket clamping is locked by washer body by resilient clamp block.
As preferred version of the present utility model, the material of rubber sheet gasket is oil resistant butadiene acrylonitrile rubber, and the material of washer body is high strength alloy steel.
As preferred version of the present utility model, form installing hole by punching technology, form fast-assembling groove by Sheet Metal Forming Technology.
As preferred version of the present utility model, form grid stricture of vagina, the lattice-shaped being shaped as vertical interlaced of grid stricture of vagina by Sheet Metal Forming Technology.
Have the beneficial effects that: easy installation and removal that rigidity and good seal performance decrease the equipment set-up time, improve equipment installation effectiveness, the advantage of steel packing ring and rubber sheet gasket is combined, there is reticulate pattern, add the coefficient of friction between washer body and miscellaneous part, prevent washer body from offseting, simple in construction, processing technology is simple, it is simple to produce in enormous quantities, there is good elasticity and toughness, uniform force.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of Multifunction high-strength combination packing ring described in the utility model；
Fig. 2 is the left view of a kind of Multifunction high-strength combination packing ring described in the utility model；
Fig. 3 is the back view of a kind of Multifunction high-strength combination packing ring described in the utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
nullAs shown in Fig. 1-Fig. 2-Fig. 3，A kind of Multifunction high-strength combination packing ring，Including washer body 1、Rubber sheet gasket 3、Fast-assembling groove 5 and grid stricture of vagina 6，Washer body 1 front surface surrounding is evenly arranged with resilient clamp block 2，Contact with washer body 1 front surface and on the downside of resilient clamp block 2, be provided with rubber sheet gasket 3，Rubber sheet gasket 3 is compacted deformation under pressure，Thus adding sealing property，Washer body 1 and rubber sheet gasket 3 central authorities are that hollow is thus forming installing hole 4，During installation，Installing hole 4 is penetrated in part to be installed，Then nut is installed，While tightening nut，The compacted deformation of resilient clamp block 2，Ensure that washer body 1 and rubber sheet gasket 3 are in close contact，Also prevent part play，Washer body 1 surrounding is evenly arranged with fast-assembling groove 5，Washer body 1 rear surface is provided with grid stricture of vagina 6，By grid stricture of vagina 6，Coefficient of friction is added between washer body 1 and connected piece，So that frictional force is bigger，Prevent skew of sliding between connected piece.
In said structure, fast-assembling groove 5 is clamped by installation tool, installing hole 4 is penetrated in connector, make the surface with rubber sheet gasket 3 inside, surface with grid stricture of vagina 6 is outside, then installs nut, while nut, resilient clamp block 2 is pressurized, thus resilient clamp block 2 is compressed deformation.
As preferred version of the present utility model, washer body 1 is connected by bonding with rubber sheet gasket 3, and rubber sheet gasket 3 is clamped locking by resilient clamp block 2 by washer body 1.The material of rubber sheet gasket 3 is oil resistant butadiene acrylonitrile rubber, and the material of washer body 1 is high strength alloy steel.Form installing hole 4 by punching technology, form fast-assembling groove 5 by Sheet Metal Forming Technology.Grid stricture of vagina 6, the lattice-shaped being shaped as vertical interlaced of grid stricture of vagina 6 is formed by Sheet Metal Forming Technology.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and effect thing thereof.
Claims (5)
1. a Multifunction high-strength combination packing ring, it is characterized in that: include washer body, rubber sheet gasket, fast-assembling groove and grid stricture of vagina, washer body front surface surrounding is evenly arranged with resilient clamp block, contact with washer body front surface and be provided with rubber sheet gasket on the downside of resilient clamp block, washer body and rubber sheet gasket central authorities are that hollow is thus forming installing hole, washer body surrounding is evenly arranged with fast-assembling groove, and washer body rear surface is provided with grid stricture of vagina.
2. a kind of Multifunction high-strength combination packing ring according to claim 1, it is characterised in that: washer body is connected by bonding with rubber sheet gasket, and rubber sheet gasket clamping is locked by washer body by resilient clamp block.
3. a kind of Multifunction high-strength combination packing ring according to claim 1, it is characterised in that: the material of rubber sheet gasket is oil resistant butadiene acrylonitrile rubber, and the material of washer body is high strength alloy steel.
4. a kind of Multifunction high-strength combination packing ring according to claim 1, it is characterised in that: form installing hole by punching technology, form fast-assembling groove by Sheet Metal Forming Technology.
5. a kind of Multifunction high-strength combination packing ring according to claim 1, it is characterised in that: form grid stricture of vagina, the lattice-shaped being shaped as vertical interlaced of grid stricture of vagina by Sheet Metal Forming Technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620073965.8U CN205388086U (en) | 2016-01-25 | 2016-01-25 | Novel multi -functional high strength composite pad circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620073965.8U CN205388086U (en) | 2016-01-25 | 2016-01-25 | Novel multi -functional high strength composite pad circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205388086U true CN205388086U (en) | 2016-07-20 |
Family
ID=56382334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620073965.8U Expired - Fee Related CN205388086U (en) | 2016-01-25 | 2016-01-25 | Novel multi -functional high strength composite pad circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205388086U (en) |
-
2016
- 2016-01-25 CN CN201620073965.8U patent/CN205388086U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160720 Termination date: 20170125 |