CN221075238U - Split type sealing element - Google Patents
Split type sealing element Download PDFInfo
- Publication number
- CN221075238U CN221075238U CN202323248741.5U CN202323248741U CN221075238U CN 221075238 U CN221075238 U CN 221075238U CN 202323248741 U CN202323248741 U CN 202323248741U CN 221075238 U CN221075238 U CN 221075238U
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- Prior art keywords
- sealing element
- positioning
- sealing
- rod
- positioning rod
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- 238000007789 sealing Methods 0.000 title claims abstract description 111
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sealing Devices (AREA)
Abstract
The utility model provides a split type sealing element, and belongs to the technical field of sealing. The sealing element solves the problems that when the existing sealing element is installed, parts to be sealed are usually connected with the inner wall of the sealing element, the whole sealing element can be worn after long-term use, and the whole sealing element needs to be replaced. The split type sealing piece comprises an outer sealing piece and an inner sealing piece, wherein openings are formed in the outer sealing piece and the inner sealing piece, a fixing portion is arranged on the outer sealing piece, a first groove is formed in the inner sealing piece, a first positioning component is arranged on the fixing portion and consists of a first positioning rod and a reset spring, a sealing portion is arranged on the outer sealing piece, a second groove is formed in the sealing portion, a second positioning component is arranged in the sealing portion and consists of a second positioning rod and a connecting spring, and a positioning hole is formed in the fixing portion. The utility model has the advantage of convenient maintenance and replacement.
Description
Technical Field
The utility model belongs to the technical field of sealing, and relates to a sealing element, in particular to a split type sealing element.
Background
The seal is a material or a part for preventing fluid or solid particles from leaking between adjacent joint surfaces and preventing external impurities such as dust, moisture and the like from invading into parts inside the machine equipment, when the existing seal is installed, the part to be sealed is usually connected with the inner wall of the seal, and the whole seal can be worn under long-term use, so that the whole seal needs to be replaced.
Disclosure of Invention
The present utility model has been made keeping in mind the above problems occurring in the prior art, and an object of the present utility model is to provide a split type seal which is convenient to maintain and replace.
The aim of the utility model can be achieved by the following technical scheme: the split type sealing member comprises an outer sealing member and an inner sealing member, wherein the outer sealing member and the inner sealing member are provided with holes, the split type sealing member is characterized in that the outer sealing member is integrally arranged in an L-shaped structure, the outer sealing member is provided with a fixing part, the inner sealing member is provided with a first groove for fixing the fixing part, the fixing part is provided with a first positioning component for positioning the inner sealing member, the first positioning component is composed of a first positioning rod and a reset spring, the first positioning rod and the reset spring are used for installing or dismantling the outer sealing member, the outer sealing member is provided with a sealing part for reinforcing sealing, the sealing part is provided with a second groove for fixing the fixing part, the sealing part is internally provided with a second positioning component for positioning the sealing part, the second positioning component is composed of a second positioning rod and a connecting spring, and the fixing part is provided with a positioning hole for matching the second positioning rod, and the sealing part is installed or dismantled through the second positioning rod and the setting of the connecting spring.
In the split sealing element, the fixing part is provided with a first mounting groove for mounting the first positioning component, one end of the first positioning rod extends into the first mounting groove and is connected with the reset spring, and the other end of the first positioning rod extends out of the mounting groove to be used for clamping the outer sealing element.
In the split sealing piece, a second mounting groove for mounting the second positioning component is formed in the sealing portion, one end of the second positioning rod extends out of the second mounting groove and is clamped with the positioning hole under the action of the connecting spring, the connecting spring is arranged in the second mounting groove, a sliding rod is further arranged on the second positioning rod, one end of the connecting spring is connected with the sealing portion, the other end of the connecting spring is connected with the sliding rod, and the positioning rod extends out of the sealing portion and is connected with the pull rod.
In the split seal member, the through holes of the outer seal member are larger than those of the inner seal member, and when the split seal member is installed, the inner wall of the outer seal member is attached to the outer wall of the outer seal member.
Compared with the prior art, the split type sealing element is provided with the inner sealing element on the outer sealing element, the inner sealing element is in an L-shaped structure, in the use process, only the inner sealing element is connected with a part, and only the inner sealing element is required to be replaced, so that the use cost is reduced.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an enlarged schematic view of a portion of the present utility model.
In the figure, 1, an outer seal; 2. an inner seal; 3. opening holes; 4. a fixing part; 5. slotting I; 6. positioning a first component; 7. a positioning rod I; 8. a return spring; 9. a sealing part; 10. slotting II; 11. a second positioning component; 12. a positioning rod II; 13. a connecting spring; 14. positioning holes; 15. a first mounting groove; 16. a second mounting groove; 17. a slide bar; 18. and (5) a pull rod.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 and 2, the split type sealing element comprises an outer sealing element 1 and an inner sealing element 2, wherein openings 3 are formed in the outer sealing element 1 and the inner sealing element 2, the outer sealing element 1 is integrally arranged in an L-shaped structure, a fixing part 4 is arranged on the outer sealing element 1, a first groove 5 for fixing the fixing part 4 is formed in the inner sealing element 2, a first positioning component 6 for positioning the inner sealing element 2 is arranged on the fixing part 4, the positioning component is used for fixing the inner sealing element 2 up and down, the fixing part 4 is used for fixing the inner sealing element 2 left and right, thereby fixing the inner sealing element 2 on the outer sealing element 1, the first positioning component 6 is arranged on the fixing part 4 and used for reinforcing the positioning of the outer sealing element 1, the first positioning component 6 is composed of a first positioning rod 7 and a reset spring 8, the outer sealing element 1 is installed or dismounted through the arrangement of the first positioning rod 7 and the reset spring 8, a second positioning component 9 is arranged on the outer sealing element 1, a second positioning component 9 is arranged on the sealing element 9 is arranged on the second positioning rod, the second positioning component is used for positioning component 13 or the second positioning component is arranged on the second positioning rod 9, and the second positioning component 13 is used for positioning the second positioning component is arranged on the sealing element, and the second positioning component is used for positioning component 13 is arranged on the second positioning component, and the second positioning component is used for positioning component 12 is used for positioning the sealing element, and is arranged on the second positioning component, and is used for positioning component is provided with the sealing element, and is provided with the positioning part and is 9 and is provided with the positioning and is 9.
Further, the fixing portion 4 is provided with a first installation groove 15 for installing the first positioning component 6, one end of the first positioning rod 7 extends into the first installation groove 15 and is connected with the return spring 8, and the other end of the first positioning rod 7 extends out of the installation groove to be used for clamping the outer sealing element 1.
Further, a second mounting groove 16 for mounting the second positioning component 11 is formed in the sealing portion 9, one end of the second positioning rod 12 extends out of the second mounting groove 16 and is clamped with the positioning hole 14 under the action of the connecting spring 13, the connecting spring 13 is arranged in the second mounting groove 16, a sliding rod 17 is further arranged on the second positioning rod 12, one end of the connecting spring 13 is connected with the sealing portion 9, the other end of the connecting spring 13 is connected with the sliding rod 17, and the positioning rod extends out of the sealing portion 9 and is connected with a pull rod 18.
Further, the inner sealing element 2 is disassembled, the sealing part 9 is disassembled from the fixing part 4 through the second positioning component 11, then the first positioning rod 7 is pressed, the first positioning rod 7 stretches into the first mounting groove 15 of the fixing part 4, and the reset spring 8 compresses, so that the inner sealing element 2 can be disassembled.
Further, the sealing part 9 is disassembled, the connecting spring 13 is compressed by pulling the pull rod 18 extending out of the second mounting groove 16, meanwhile, the second positioning rod 12 extends into the second mounting groove 16, when the second slot 10 of the sealing part 9 is clamped with the fixing part 4, the pull rod 18 is loosened, the connecting spring 13 rebounds, and the second positioning rod 12 is matched with the positioning hole 14 of the fixing part 4, so that the sealing part 9 is fixed.
Further, the diameter of the through hole of the outer sealing member 1 is larger than that of the through hole of the inner sealing member 2, and when the outer sealing member 1 is installed, the inner wall of the outer sealing member 1 is attached to the outer wall of the outer sealing member 1.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the terms of the outer seal 1, the inner seal 2, the opening 3, the fixing portion 4, the slot one 5, the positioning member one 6, the positioning rod one 7, the return spring 8, the sealing portion 9, the slot two 10, the positioning member two 11, the positioning rod two 12, the connecting spring 13, the positioning hole 14, the mounting groove one 15, the mounting groove two 16, the slide rod 17, the tie rod 18, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (4)
1. The split type sealing element comprises an outer sealing element (1) and an inner sealing element (2), wherein the outer sealing element (1) and the inner sealing element (2) are provided with openings (3), the split type sealing element is characterized in that the outer sealing element (1) is integrally arranged in an L-shaped structure, the outer sealing element (1) is provided with a fixing part (4), the inner sealing element (2) is provided with a first groove (5) for fixing the fixing part (4), the fixing part (4) is provided with a first positioning component (6) for positioning the inner sealing element (2), the first positioning component (6) consists of a first positioning rod (7) and a return spring (8), the outer sealing element (1) is installed or detached through the arrangement of the first positioning rod (7) and the return spring (8), the outer sealing element (1) is provided with a second groove (10) for fixing the fixing part (4), the sealing part (9) is provided with a second groove (10) for fixing the fixing part, the second positioning component (9) is arranged in the inner sealing element (9), and the second positioning component (11) is connected with the first positioning component (11), the fixing part (4) is provided with a positioning hole (14) for matching the positioning rod II (12), and the sealing part (9) is installed or detached through the arrangement of the positioning rod II (12) and the connecting spring (13).
2. The split sealing member according to claim 1, wherein the fixing portion (4) is provided with a first mounting groove (15) for mounting the first positioning component (6), one end of the first positioning rod (7) extends into the first mounting groove (15) and is connected with the return spring (8), and the other end of the first positioning rod (7) extends out of the mounting groove to be externally used for clamping the outer sealing member (1).
3. The split type sealing member according to claim 1, wherein a second mounting groove (16) for mounting the second positioning component (11) is formed in the sealing portion (9), one end of the second positioning rod (12) extends out of the second mounting groove (16) and is clamped with the positioning hole (14) under the action of the connecting spring (13), the connecting spring (13) is arranged in the second mounting groove (16), a sliding rod (17) is further arranged on the second positioning rod (12), one end of the connecting spring (13) is connected with the sealing portion (9), the other end of the connecting spring (13) is connected with the sliding rod (17), and the positioning rod extends out of the sealing portion (9) and is connected with the pull rod (18).
4. A split seal according to claim 1, wherein the through holes of the outer seal (1) are larger than the through holes of the inner seal (2), and when the split seal is mounted, the inner wall of the outer seal (1) is attached to the outer wall of the outer seal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323248741.5U CN221075238U (en) | 2023-11-29 | 2023-11-29 | Split type sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323248741.5U CN221075238U (en) | 2023-11-29 | 2023-11-29 | Split type sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221075238U true CN221075238U (en) | 2024-06-04 |
Family
ID=91260682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323248741.5U Active CN221075238U (en) | 2023-11-29 | 2023-11-29 | Split type sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221075238U (en) |
-
2023
- 2023-11-29 CN CN202323248741.5U patent/CN221075238U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |