CN215521665U - Detachable annular plastic seal ring - Google Patents
Detachable annular plastic seal ring Download PDFInfo
- Publication number
- CN215521665U CN215521665U CN202121368937.6U CN202121368937U CN215521665U CN 215521665 U CN215521665 U CN 215521665U CN 202121368937 U CN202121368937 U CN 202121368937U CN 215521665 U CN215521665 U CN 215521665U
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- CN
- China
- Prior art keywords
- ring
- block
- semi
- plastic sealing
- detachable
- 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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- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000005260 corrosion Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Sealing Devices (AREA)
Abstract
The utility model provides a detachable annular plastic sealing ring, which comprises a first semi-ring block and a second semi-ring block, wherein connecting components are respectively arranged at the connecting positions of the two ends of the first semi-ring block and the second semi-ring block, each connecting component comprises a rectangular insert block, one side of each rectangular insert block is respectively connected with the two ends of the first semi-ring block, each rectangular insert block is provided with a clamping hole, the two ends of the second semi-ring block are respectively provided with a mounting groove, a fixed shaft is arranged in each mounting groove, each fixed shaft is provided with a spring, one end of each spring, far away from the fixed shaft, is provided with a clamping block, each clamping block is mutually matched with the clamping hole, the disassembly and the combination of the annular plastic sealing ring are realized through the connecting components, so that the annular plastic sealing ring can be directly mounted on a corresponding bearing during mounting, the annular plastic sealing ring is very convenient and rapid, the working efficiency is greatly improved, and the operation is simple, the cost is low, and the market value is certain.
Description
Technical Field
The utility model mainly relates to the technical field of sealing rings, in particular to a detachable annular plastic sealing ring.
Background
The sealing ring is an annular structure used for sealing, is usually used for non-pressure sealing of a rotating shaft, has good mobility and adaptability of a sealing lip, can compensate large tolerance and angle deviation, can prevent internal grease or oil from leaking outwards, and can also prevent external splash or dust from invading.
In the existing annular plastic sealing rings, some mechanical devices need the plastic sealing ring with higher hardness, such as a generator, but the elastic property of the sealing ring is weak and the sealing ring cannot be stretched, so that the sealing ring is very troublesome, time-consuming and labor-consuming when being installed on a corresponding bearing, the installation difficulty of the related machine is increased, and the efficiency is low.
Based on this, we need to develop an annular plastic sealing ring which is convenient to disassemble and assemble, so that the annular plastic sealing ring can be directly installed on a corresponding bearing during installation, is very convenient and fast, greatly improves the working efficiency, and has the advantages of simple operation, lower cost and certain market value.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a detachable annular plastic sealing ring, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a detachable annular plastic seal circle, includes first semi-ring piece and second semi-ring piece, first semi-ring piece and second semi-ring piece both ends hookup location are provided with coupling assembling respectively, every coupling assembling all includes the rectangle inserted block, every rectangle inserted block one side respectively with first semi-ring piece both ends interconnect, every all be provided with the card hole on the rectangle inserted block, second semi-ring piece both ends are provided with the mounting groove respectively, every all be provided with the fixed axle in the mounting groove, every all be provided with the spring on the fixed axle, every fixed axle one end is kept away from to the spring all is provided with the fixture block, every the fixture block all agrees with each other with in card hole, every fixture block one side is provided with the link, every the link is kept away from fixture block one end and is provided with the movable plate.
Furthermore, each fixture block is far away from spring one side and all agrees with each other with the spacing groove, every the spacing groove outer wall sets up in mounting groove inner wall one side.
Furthermore, one side, far away from the connecting frame, of each moving plate is provided with anti-skidding friction lines.
Furthermore, the inner side and the outer side of the first semi-ring block and the second semi-ring block are respectively provided with an annular clamping groove.
Furthermore, a sealing coating is arranged in each annular clamping groove.
Furthermore, the outer walls of the first semi-ring block and the second semi-ring block are both provided with elastic pressure-resistant layers.
Furthermore, each elastic pressure-resistant layer is provided with an anti-corrosion wear-resistant layer.
Compared with the prior art, the utility model has the beneficial effects that:
the annular plastic sealing ring is disassembled and assembled through the connecting assembly, so that the annular plastic sealing ring can be directly installed on a corresponding bearing during installation, the operation is very convenient and fast, the working efficiency is greatly improved, the operation is simple, the cost is low, certain market value is realized, the limiting and fixing of the clamping block are realized through the limiting groove, the connection between the first semi-ring and the second semi-ring is reinforced, the maximum static friction force of a contact surface is increased through the anti-skid friction lines, and the phenomenon of hand skidding when a worker shifts the movable plate is prevented.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of a portion of a first half ring block and a second half ring block of the present invention;
FIG. 3 is an overall side cross-sectional view of the present invention;
fig. 4 is an enlarged view of the area a in fig. 1.
In the figure: 1. a first semi-ring block; 11. an annular neck; 2. a second half ring block; 21. mounting grooves; 3. a connecting assembly; 31. a rectangular insert block; 311. a clamping hole; 32. a fixed shaft; 33. a spring; 34. a clamping block; 35. a connecting frame; 36. moving the plate; 361. anti-skid friction lines; 37. a limiting groove; 4. a seal coat; 5. an elastic pressure resistant layer; 6. an anti-corrosion wear-resistant layer.
Detailed Description
In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, a detachable ring-shaped plastic sealing ring includes a first half ring block 1 and a second half ring block 2, the connecting parts of the two ends of the first semi-ring block 1 and the second semi-ring block 2 are respectively provided with a connecting component 3, each connecting component 3 comprises a rectangular inserting block 31, one side of each rectangular inserting block 31 is respectively connected with the two ends of the first semi-ring block 1, each rectangular inserting block 31 is provided with a clamping hole 311, two ends of the second semi-ring block 2 are respectively provided with a mounting groove 21, a fixing shaft 32 is arranged in each mounting groove 21, a spring 33 is arranged on each fixing shaft 32, a clamping block 34 is arranged at one end, far away from the fixing shaft 32, of each spring 33, each clamping block 34 is mutually matched with the clamping hole 311, a connecting frame 35 is arranged on one side of each clamping block 34, and a moving plate 36 is arranged at one end, far away from the clamping block 34, of each connecting frame 35.
Please refer to fig. 1 and fig. 3, the inner side and the outer side of the first semi-ring block 1 and the second semi-ring block 2 are respectively provided with an annular clamping groove 11, each annular clamping groove 11 is internally provided with a sealing coating 4, the waterproof sealing function is realized through the sealing coating 4, the outer walls of the first semi-ring block 1 and the second semi-ring block 2 are respectively provided with an elastic pressure-resistant layer 5, the pressure-resistant capability of the first semi-ring block 1 and the second semi-ring block 2 is enhanced through the elastic pressure-resistant layer 5, each elastic pressure-resistant layer 5 is provided with an anti-corrosion wear-resistant layer 6, and the anti-corrosion performance of the first semi-ring block 1 and the second semi-ring block 2 is enhanced through the anti-corrosion wear-resistant layer 6.
Please refer to fig. 2 and fig. 4 heavily, one side of each of the locking blocks 34 away from the spring 33 is engaged with the corresponding limiting groove 37, the outer wall of each limiting groove 37 is disposed on one side of the inner wall of the mounting groove 21, the limiting and fixing of the locking block 34 is realized through the corresponding limiting groove 37, the connection between the first half-ring block 1 and the second half-ring block 2 is reinforced, one side of each of the moving plates 36 away from the connecting frame 35 is provided with the anti-skid friction lines 361, the anti-skid friction lines 361 increase the maximum static friction force of the contact surface, and the phenomenon of hand slipping when the moving plates 36 are shifted by a worker is prevented.
The specific operation mode of the utility model is as follows:
firstly, a first semi-ring block 1 and a second semi-ring block 2 are placed on corresponding bearings, then a worker pokes a moving plate 36 by hand, the moving plate 36 pulls a clamping block 34 to linearly move through a connecting frame 35, a spring 33 is compressed, then rectangular insertion blocks 31 at two ends of the first semi-ring block 1 are inserted into an installation groove 21, then the moving plate 36 is loosened, the spring 33 is restored without stress, an acting force is applied to the clamping block 34, the clamping block 34 is pushed into a clamping hole 311 and mutually matched with a limiting groove 37, and rapid connection combination between the first semi-ring block 1 and the second semi-ring block 2 is achieved.
The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (7)
1. The utility model provides a detachable annular plastic seal circle, includes first semi-ring piece (1) and second semi-ring piece (2), its characterized in that, first semi-ring piece (1) and second semi-ring piece (2) both ends hookup location are provided with coupling assembling (3) respectively, every coupling assembling (3) all include rectangle inserted block (31), every rectangle inserted block (31) one side respectively with first semi-ring piece (1) both ends interconnect, every be provided with card hole (311) on rectangle inserted block (31), second semi-ring piece (2) both ends are provided with mounting groove (21) respectively, all be provided with fixed axle (32) in every mounting groove (21), every all be provided with spring (33) on fixed axle (32), every spring (33) keep away from fixed axle (32) one end and all be provided with fixture block (34), every fixture block (34) all agrees with each other with card hole (311), one side of each clamping block (34) is provided with a connecting frame (35), and one end, far away from the clamping block (34), of each connecting frame (35) is provided with a moving plate (36).
2. The detachable annular plastic sealing ring according to claim 1, wherein one side of each clamping block (34) away from the spring (33) is engaged with a limiting groove (37), and the outer wall of each limiting groove (37) is disposed on one side of the inner wall of the mounting groove (21).
3. A detachable ring-shaped plastic sealing ring according to claim 1, characterized in that each moving plate (36) is provided with an anti-slip friction line (361) at the side far from the connecting frame (35).
4. A detachable ring-shaped plastic sealing ring according to claim 1, characterized in that the first half ring block (1) and the second half ring block (2) are respectively provided with a ring-shaped slot (11) at the inner side and the outer side.
5. A detachable ring-shaped plastic sealing ring according to claim 4, characterized in that a sealing coating (4) is arranged in each ring-shaped clamping groove (11).
6. A detachable ring-shaped plastic sealing ring according to claim 4, characterized in that the outer walls of the first half ring block (1) and the second half ring block (2) are provided with an elastic pressure-resistant layer (5).
7. A detachable ring-shaped plastic sealing ring according to claim 6, characterized in that each elastic pressure-resistant layer (5) is provided with an anti-corrosion and wear-resistant layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121368937.6U CN215521665U (en) | 2021-06-18 | 2021-06-18 | Detachable annular plastic seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121368937.6U CN215521665U (en) | 2021-06-18 | 2021-06-18 | Detachable annular plastic seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215521665U true CN215521665U (en) | 2022-01-14 |
Family
ID=79809169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121368937.6U Expired - Fee Related CN215521665U (en) | 2021-06-18 | 2021-06-18 | Detachable annular plastic seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215521665U (en) |
-
2021
- 2021-06-18 CN CN202121368937.6U patent/CN215521665U/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: 20220114 |