CN210240547U - General stopper sealing ring with inclined ring spring - Google Patents
General stopper sealing ring with inclined ring spring Download PDFInfo
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- CN210240547U CN210240547U CN201920910723.3U CN201920910723U CN210240547U CN 210240547 U CN210240547 U CN 210240547U CN 201920910723 U CN201920910723 U CN 201920910723U CN 210240547 U CN210240547 U CN 210240547U
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Abstract
The utility model belongs to the technical field of the sealing washer technique and specifically relates to indicate a general stopper seals sealing washer with oblique ring spring, it includes the sealing washer main part, still includes oblique ring spring, the sealing washer main part includes the base ring seat, with the integrative first seal lip that sets up of base ring seat and with the integrative second seal lip that sets up of base ring seat, first seal lip, second seal lip and base ring seat enclose and establish into first storage tank, oblique ring spring mounting is in first storage tank. The utility model provides an oblique coil spring nestification is in the sealing washer main part, and oblique coil spring can play the compensation seal effect, and oblique coil spring can keep the bulk strength and be difficult to cause elasticity to disappear when using for the sealed effectual of general stopper seal sealing washer, stability and reliability improve greatly, prolong the life who general stopper seals the sealing washer.
Description
Technical Field
The utility model belongs to the technical field of the sealing washer technique and specifically relates to indicate a general stopper seals sealing washer with oblique coil spring.
Background
The universal plug seal is a seal in the latest form developed by people, and fully utilizes the superior performance of each component material like the combined seal of a Glare ring, a Stent seal and the like, so that the performance of the universal plug seal is far superior to that of a seal made of any single material. The outer plastic sleeve is contacted with two surfaces to be sealed to play a role in sealing, so that the requirement is low in friction coefficient, high in strength, wear-resistant, resistant to working media and resistant to high temperature or low temperature of a working environment. The inner stainless steel spring provides pressure for the outer sealing sleeve, so that the sealing sleeve is always tightly pressed on the sealing contact surface to prevent leakage, and particularly when the inner pressure is low, namely zero pressure or even negative pressure, the spring is the only source of sealing pressure. The requirements for the spring are simpler: the high and low temperature resistance, corrosion resistance and relatively constant elastic force. The requirements are not many but not easy to achieve, and the requirements on the material, the process and the shape of the spring are high.
But traditional general stopper seals sealing washer uses ordinary positive coil spring usually, and ordinary positive coil spring keeps big intensity long-term when using, causes the elasticity of positive coil spring to disappear easily, and sealed effect is not good enough, and stability and reliability are lower, influences general stopper and seals the life.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a general stopper seals sealing washer with oblique coil spring, oblique coil spring can play the sealed effect of compensation, and is sealed effectual, prolongs the life who fills up general stopper and seal the sealing washer.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a general stopper seals sealing washer with oblique ring spring, its includes the sealing washer main part, still includes oblique ring spring, the sealing washer main part includes the base ring seat, with the integrative first seal lip that sets up of base ring seat and with the integrative second seal lip that sets up of base ring seat, first seal lip, second seal lip and base ring seat enclose and establish into first storage tank, and first seal lip, second seal lip are the annular, and the second seal lip encircles the setting of first seal lip, oblique ring spring mounting is in first storage tank.
Further, the sealing washer main part still includes the third seal lip with integrative setting of bottom ring seat, and the third seal lip is the annular, and the third seal lip encircles the setting of second seal lip, third seal lip and bottom ring seat enclose and establish into the second storage tank.
Furthermore, the flooding plug seal sealing ring also comprises a stainless steel support ring arranged in the second accommodating groove.
Furthermore, the inclined ring spring is annular, and the central line of the stainless steel support ring, the central line of the seal ring main body and the central line of the inclined ring spring are arranged in a collinear manner.
Furthermore, the cross section of the second accommodating groove in the vertical length direction and the cross section of the stainless steel support ring in the vertical length direction are both rectangular.
Further, the opening diameter of the first accommodating groove is smaller than the inner diameter of the first accommodating groove.
The utility model has the advantages that: the utility model provides an oblique coil spring nestification is in the sealing washer main part, and oblique coil spring can play the compensation seal effect, and oblique coil spring can keep the bulk strength and be difficult to cause elasticity to disappear when using for the sealed effectual of general stopper seal sealing washer, stability and reliability improve greatly, prolong the life who general stopper seals the sealing washer.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the sealing ring main body of the present invention.
Fig. 3 is a schematic structural view of the sealing ring main body and the inclined coil spring of the present invention.
Description of reference numerals:
1-a seal ring body; 2-a base ring seat; 3-a first sealing lip; 4-a second sealing lip; 5-a first accommodating groove; 6-a third sealing lip; 7-a second accommodating groove; 8-stainless steel support ring; 9-inclined coil spring.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1 to 3, the utility model provides a pair of general stopper seals sealing washer with oblique ring spring, it includes sealing washer main part 1, still includes oblique ring spring 9, sealing washer main part 1 includes bottom ring seat 2, with the integrative first seal lip 3 that sets up of bottom ring seat 2 and with the integrative second seal lip 4 that sets up of bottom ring seat 2, first seal lip 3, second seal lip 4 and bottom ring seat 2 enclose and establish into first storage tank 5, and first seal lip 3, second seal lip 4 are the annular, and second seal lip 4 encircles first seal lip 3 and sets up, and the internal diameter of second seal lip is greater than the external diameter of first seal lip 3, oblique ring spring 9 installs in first storage tank 5. Preferably, the seal ring body 1 may be made of a carbon fiber material. According to actual needs, the inclined coil spring 9 may be linear, and in the process of assembling the flooding plug seal sealing ring, the inclined coil spring 9 is bent so that the inclined coil spring 9 is installed in the first accommodation groove 5.
The stability and reliability of the structural performance of the connecting piece in mechanical equipment are always a key point of attention in the engineering field, and the inclined coil spring 9 has high through-current capacity and good technical and economic performance due to small coil size and large number, so that the inclined coil spring 9 is particularly suitable for the design of the connecting piece, and the application of the inclined coil spring 9 can be considered as long as the contact connection place exists. The inclined coil spring 9 can still keep a nearly constant force under the condition of large-scale flexible deviation, so that the inclined coil spring 9 cannot be deformed too much, large-scale combination tolerance and uneven surface can be compensated, the inclined coil spring 9 can simultaneously bear compression deformation, smooth operation of the inclined coil spring 9 under impact, vibration and severe environment can still be ensured, and the inclined coil spring 9 has stability and reliability as a connecting piece. The utility model provides a spring 9 is nested in sealing washer main part 1 to one side, and spring 9 can play the compensation sealing effect to one side, and spring 9 is enclosed to one side can keep the bulk strength and be difficult to cause elasticity to disappear when using for the sealed effectual of general stopper seal sealing washer, stability and reliability improve greatly, prolong the life who seals the sealing washer general stopper.
In this embodiment, sealing washer main part 1 still includes the third seal lip 6 with integrative setting of bottom ring seat 2, and third seal lip 6 is the annular, and third seal lip 6 encircles the setting of second seal lip 3, third seal lip 6 and bottom ring seat 2 enclose and establish into second storage tank 7. The flooding plug sealing ring also comprises a stainless steel support ring 8 arranged in the second accommodating groove 7. The stainless steel support ring 8 improves the support intensity who fills up the sealing washer widely greatly, increases the compressive strength who fills up the sealing washer widely, reduces oblique circle spring 9's fatigue for fill up the sealed effectual of sealing washer widely, stability and reliability improve greatly, prolong the life who fills up the sealing washer widely.
In this embodiment, the inclined ring spring 9 is annular, that is, two ends of the inclined ring spring 9 along the length direction are connected end to end, and the central line of the stainless steel support ring 8, the central line of the seal ring main body 1 and the central line of the inclined ring spring 9 are arranged in a collinear manner. The cross section shape of the second accommodating groove 7 in the vertical length direction and the cross section shape of the stainless steel support ring 8 in the vertical length direction are both rectangular, so that the universal plug seal sealing ring is easy to assemble.
In this embodiment, the opening diameter of the first receiving groove 5 is smaller than the inner diameter of the first receiving groove 5. As shown in fig. 1, the opening diameter d1 of the first receiving groove 5 is smaller than the inner diameter d2 of the first receiving groove 5, so that the inclined coil spring 9 is not easy to slide out from the first receiving groove 5, and the stability of the assembly of the inclined coil spring 9 and the seal ring main body 1 is improved.
All the technical features in the embodiment can be freely combined according to actual needs.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
Claims (6)
1. The utility model provides a general stopper seals sealing washer with oblique circle spring, includes the sealing washer main part, its characterized in that: still include the oblique circle spring, the sealing washer main part includes the base ring seat, with the integrative first seal lip that sets up of base ring seat and with the integrative second seal lip that sets up of base ring seat, first seal lip, second seal lip and base ring seat enclose and establish into first storage tank, and first seal lip, second seal lip are the annular, and the second seal lip encircles the setting of first seal lip, the oblique circle spring mounting is in first storage tank.
2. The flooding plug seal ring with canted coil spring of claim 1 wherein: the sealing washer main part still includes the third seal lip with integrative setting of bottom ring seat, and the third seal lip is the annular, and the third seal lip encircles the setting of second seal lip, third seal lip and bottom ring seat enclose and establish into the second storage tank.
3. The flooding plug seal ring with canted coil spring of claim 2 wherein: the flooding plug sealing ring further comprises a stainless steel support ring arranged in the second accommodating groove.
4. A flooded plug seal gasket with canted coil spring in accordance with claim 3, wherein: the inclined ring spring is annular, and the central line of the stainless steel support ring, the central line of the seal ring main body and the central line of the inclined ring spring are arranged in a collinear manner.
5. A flooded plug seal gasket with canted coil spring in accordance with claim 3, wherein: the cross section of the second accommodating groove in the vertical length direction and the cross section of the stainless steel support ring in the vertical length direction are both rectangular.
6. The flooding plug seal ring with canted coil spring of claim 1 wherein: the opening diameter of the first containing groove is smaller than the inner diameter of the first containing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920910723.3U CN210240547U (en) | 2019-06-17 | 2019-06-17 | General stopper sealing ring with inclined ring spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920910723.3U CN210240547U (en) | 2019-06-17 | 2019-06-17 | General stopper sealing ring with inclined ring spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210240547U true CN210240547U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920910723.3U Active CN210240547U (en) | 2019-06-17 | 2019-06-17 | General stopper sealing ring with inclined ring spring |
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| Country | Link |
|---|---|
| CN (1) | CN210240547U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958767A (en) * | 2020-07-01 | 2020-11-20 | 广州绿邦环境技术有限公司 | Production equipment and process for producing baking-free bricks by utilizing solid wastes |
| CN112858598A (en) * | 2021-01-05 | 2021-05-28 | 北京优兴科仪科技开发有限公司 | Pesticide residue detector |
| CN112983921A (en) * | 2021-01-05 | 2021-06-18 | 威海中颐液压科技股份有限公司 | Spiral hydraulic swing motor |
-
2019
- 2019-06-17 CN CN201920910723.3U patent/CN210240547U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958767A (en) * | 2020-07-01 | 2020-11-20 | 广州绿邦环境技术有限公司 | Production equipment and process for producing baking-free bricks by utilizing solid wastes |
| CN112858598A (en) * | 2021-01-05 | 2021-05-28 | 北京优兴科仪科技开发有限公司 | Pesticide residue detector |
| CN112983921A (en) * | 2021-01-05 | 2021-06-18 | 威海中颐液压科技股份有限公司 | Spiral hydraulic swing motor |
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