CN219159525U - Interactive low-friction center-offset autonomous alignment gasket set - Google Patents
Interactive low-friction center-offset autonomous alignment gasket set Download PDFInfo
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- CN219159525U CN219159525U CN202223225301.3U CN202223225301U CN219159525U CN 219159525 U CN219159525 U CN 219159525U CN 202223225301 U CN202223225301 U CN 202223225301U CN 219159525 U CN219159525 U CN 219159525U
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- gasket
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- swing
- fixing shaft
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 230000035945 sensitivity Effects 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 125000006850 spacer group Chemical group 0.000 description 11
- 238000012544 monitoring process Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Abstract
The utility model relates to the technical field of intelligent water conservancy and discloses an interactive low-friction center-shifting autonomous alignment gasket set; the rotary fixing shaft is positioned between the rotary fixing shaft and the male gasket, the rotary fixing shaft is fixed in the swing wing hole, the strong spring only generates an acting force to the male gasket, the male gasket conical surface is closer to the female gasket conical surface under the acting force, the male gasket axial line and the female gasket axial line are basically on the same straight line, the rotary fixing shaft axial line and the cavity axial line are indirectly ensured to be basically on the same axial line, meanwhile, the rotary fixing shaft is fixed in the swing wing hole by bolts and is also basically on the same axial line, certain central offset is generated in the swing or rotation process of the swing wing, and the conical surfaces of the male gasket and the female gasket are still arranged on the same axial line under the acting force, so that the effects of being applicable to immersive water environment with sensitivity requirements, low swing rate, low rotating speed, low friction force, wear resistance and corrosion resistance are realized.
Description
Technical Field
The utility model relates to the technical field of intelligent water conservancy, in particular to an interactive low-friction center-offset autonomous alignment gasket set.
Background
Along with the development of the intelligent water conservancy industry and the sudden and frequent conditions of extreme weather, the monitoring requirements for river water conditions and hydrologic elements are also more and more obvious. Due to factors such as equipment monitoring modes, methods and cost, on the premise of larger use limitation, research and development of new monitored facilities and equipment are also in compact process, and the problems of relative suspension, friction resistance, small friction force, corrosion resistance, water-resistant environment, cost and the like of the underwater small monitoring sensor are also important to be solved.
The prior conventional flat pad mainly increases the contact area between the screw and the machine, and eliminates the damage of the spring pad to the surface of the machine when the screw is removed. The pipeline sealing gasket is mainly used for sealing places with fluid such as machinery, equipment and pipelines, and has the sealing effect, the requirement on the matching precision of a mounting part is high, the inner hole of a male gasket needs to be slightly in interference fit with the outer diameter of a rotary fixing shaft, the male gasket pushed by a strong spring is guaranteed, the gasket group needs to be customized and processed, the requirement on the production precision is high, the customization requirement on materials is met, the production cost is high, the structure of the male gasket group needs certain use conditions and use environments, certain limitations exist, the gaskets cannot meet the actual use requirement of an underwater monitoring small sensor, and for this reason, the interactive self-aligning gasket group with low friction center deviation is provided.
Disclosure of Invention
The utility model aims at providing an interactive self-aligning gasket set with low friction center deviation aiming at the existing device, and has the advantages of being suitable for the submerged water environment with sensitivity requirements, low swinging rate, low rotating speed, low friction force, wear resistance and corrosion resistance.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides an automatic spacer group that returns of low friction center skew of interact, includes the swing wing, the surface cover at swing wing top is equipped with the ring cover, the cavity has been seted up to the inside of ring cover, the swing wing hole has been seted up on the surface of swing wing, the inside sliding connection of ring cover has the rotatory fixed axle with swing wing hole sliding connection, the surface of rotatory fixed axle is overlapped respectively and is equipped with female gasket and public gasket and the powerful spring that agree with each other, the internal thread connection of rotatory fixed axle has the bolt with swing wing threaded connection, the surface joint of ring cover has the blank cap.
The technical scheme is adopted: the strong spring is positioned between the rotary fixed shaft and the male gasket, the rotary fixed shaft is fixed in the swing wing hole, the strong spring only generates an acting force to the male gasket, the conical surface of the male gasket is more closely contacted with the conical surface of the female gasket under the acting force, the axis of the male gasket and the axis of the female gasket are basically on the same straight line, the axis of the rotary fixed shaft and the axis of the cavity are indirectly ensured to be basically on the same axis, meanwhile, the rotary fixed shaft is fixed in the swing wing hole by a bolt and is basically on the same axis, certain central offset is generated in the swing or rotation process of the swing wing, and the conical surfaces of the male gasket and the female gasket are still arranged on the same axis under the acting force, so that the effects of being applicable to immersive water environment with sensitivity requirements, low swing rate, low rotating speed, low friction force, wear resistance and corrosion resistance are realized, and small friction force is generated; in the swinging and rotating process, the center deviation is generated, the swing and rotating device can return to the center automatically, and has better wear resistance.
The utility model further provides that the female gasket and the male gasket are in circular ring shapes, the sections of the female gasket and the male gasket, which are close to each other, are trapezoidal, and the conical surfaces of the female gasket and the male gasket are abutted against the conical surfaces.
The technical scheme is adopted: and the female gasket and the male gasket are in clearance fit.
The utility model further provides that the materials of the female gasket and the male gasket are zirconium oxide precise ceramics or polytetrafluoroethylene.
The technical scheme is adopted: the static friction force generated by the female gasket and the male gasket is smaller.
The utility model further provides that the female gasket and the male gasket are in clearance fit with the wall of the cavity, and the male gasket and the rotary fixing shaft are in interference fit.
The technical scheme is adopted: the whole structure is in a relatively floating state.
The utility model is further arranged that convex teeth which are matched with each other are arranged in the swing wing hole and on the surface of the rotary fixing shaft.
The technical scheme is adopted: the swing wings can swing or rotate to synchronously act on the rotary fixing shaft.
The utility model is further arranged that one side of the surface of the rotary fixing shaft is provided with a lug matched with the powerful spring, and the other side of the surface of the rotary fixing shaft and the inside of the cavity are provided with stepped grooves matched with the female gasket and the male gasket.
The technical scheme is adopted: the axis of the rotary fixing shaft and the cavity are ensured to be on the same axis.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the powerful spring is positioned between the rotary fixed shaft and the male gasket, the rotary fixed shaft is fixed in the swing wing hole, the powerful spring only generates an acting force to the male gasket, the conical surface of the male gasket is more closely contacted with the conical surface of the female gasket under the acting force, the axis of the male gasket and the axis of the female gasket are basically on the same straight line, the axis of the rotary fixed shaft and the axis of the cavity are indirectly ensured to be basically on the same axis, meanwhile, the rotary fixed shaft is fixed in the swing wing hole by a bolt and is also basically positioned on the same axis, a certain central offset is generated in the swing or rotation process of the swing wing, and the conical surfaces of the male gasket and the female gasket are still arranged on the same axis under the acting force, so that the effects of being applicable to immersive water environment with sensitivity requirements, low swing rate, low rotation speed, low friction force, wear resistance and corrosion resistance are realized, thereby generating smaller friction force and generating central offset in the swing rotation process, and being capable of automatically returning to the center; has better wear resistance.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
fig. 2 is an enlarged view of the utility model at a in fig. 1.
In the figure: 1. swing wings; 2. a ring sleeve; 3. swing wing holes; 4. rotating the fixed shaft; 5. a master shim; 6. a male gasket; 7. a strong spring; 8. a cavity; 13. a bolt; 14. and (5) a blank cap.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1 and 2, an interacted self-aligning spacer group with low friction center offset comprises a swing wing 1, a ring sleeve 2 is sleeved on the surface of the top of the swing wing 1, a cavity 8 is formed in the ring sleeve 2, a swing wing hole 3 is formed in the surface of the swing wing 1, a rotating fixed shaft 4 which is in sliding connection with the swing wing hole 3 is connected in the ring sleeve 2 in a sliding manner, a female spacer 5, a male spacer 6 and a powerful spring 7 which are in mutual fit are sleeved on the surface of the rotating fixed shaft 4 respectively, a bolt 13 which is in threaded connection with the swing wing 1 is connected in a threaded manner in the inner thread of the rotating fixed shaft 4, a blank cap 14 is clamped on the surface of the ring sleeve 2, the rotating fixed shaft 4 is positioned between the rotating fixed shaft 4 and the male spacer 6 through the powerful spring 7, an acting force is generated to the male spacer 6, the conical surface of the male spacer 6 is more closely contacted with the female spacer 5 under acting force, the axis of the male spacer 6 is basically on the same straight line, the axis of the rotating fixed shaft 4 and the axis of the cavity 8 are basically on the same axis, meanwhile, the rotating fixed shaft 4 is also in the same axis as the swing fixed shaft 3, the swing fixed shaft is in the swing fixed shaft 3, the same axis or the swing shaft is in the swing fixed shaft, the swing shaft is lower in the sensitivity, the swing shaft is lower, the friction is required, the friction is lower, the effect is generated, the friction is lower, the effect is better is realized, and the friction is lower is caused, the friction is caused, the spacer is caused and the spacer is lower; in the swinging and rotating process, the center deviation is generated, the swing and rotating device can return to the center automatically, and has better wear resistance.
Referring to fig. 1 and 2, the female gasket 5 and the male gasket 6 are circular, the sections of the female gasket 5 and the male gasket 6, which are close to each other, are trapezoidal, and the conical surfaces of the female gasket 5 and the male gasket 6 are abutted against each other, so that clearance fit is performed between the female gasket 5 and the male gasket 6.
Referring to fig. 1 and 2, the materials of the female gasket 5 and the male gasket 6 need to be zirconia precision ceramics or polytetrafluoroethylene, so that static friction force generated by the female gasket 5 and the male gasket 6 is smaller.
Referring to fig. 1 and 2, the walls of the female gasket 5 and the male gasket 6 are in clearance fit with the walls of the cavity 8, and the male gasket 6 and the rotary fixing shaft 4 are in interference fit, so that the whole structure is in a relatively suspended state.
Referring to fig. 1 and 2, convex teeth which are matched with each other are arranged in the swing wing hole 3 and on the surface of the rotary fixing shaft 4, so that the swing wing 1 can swing or rotate to synchronously act on the rotary fixing shaft 4.
Referring to fig. 1 and 2, a bump matched with a strong spring 7 is provided on one side of the surface of the rotating and fixing shaft 4, and a stepped groove matched with a female gasket 5 and a male gasket 6 is provided on the other side of the surface of the rotating and fixing shaft 4 and inside the cavity 8, so that the axis of the rotating and fixing shaft 4 and the cavity 8 are basically on the same axis.
The use process is briefly described: when the gasket is required to be suitable for an immersive water environment with sensitivity requirements, low swinging rate, low rotating speed, low friction force, wear resistance and corrosion resistance, firstly, a strong spring 7 generates opposite acting force on the gasket and the gasket, so that a male gasket 6 which is slightly in interference fit on a rotary fixing shaft 4 can be easily popped up, the conical surface of the male gasket 6 is attached to the conical surface of a female gasket 5, when the rotary fixing shaft 4 provided with the strong spring 7 and the male gasket 6 passes through a cavity 8 and the female gasket 5 arranged on the bottom surface of the cavity 8, the female gasket is inserted into a swing wing hole 3, and a bolt 13 passes through the inner hole of the rotary fixing shaft 4 and is screwed and fixed with the swing wing hole 3. The swing wing 1 swings or rotates and synchronously acts on the rotary fixing shaft 4, part of acting force is transmitted to the strong spring 7, the strong spring 7 swings or rotates at a certain angle, and the male gasket 6 swings or rotates at a certain angle under the action of the elasticity of the strong spring 7. In theory, the rotation angle of the swing wing 1=the rotation angle of the rotation fixing shaft 4 > the rotation angle of the strong spring 7 > the rotation angle of the male gasket 6, but the situation that the rotation angle of the strong spring 7 is less than the rotation angle of the male gasket 6 under the elastic force of the strong spring 7 is not excluded. The male gasket 6 generates a minimum rotation angle relatively, static friction force generated by the male gasket 6 and the female gasket 5 is also minimum, and the static friction force generated by optimizing and unique self-lubricating clamping of friction coefficient bottom factors of the materials of the male gasket 6 and the female gasket 5 is smaller. The whole structure is in a relatively suspended structure, the rotation angle of the swing wing 1 is equal to that of the rotary fixing shaft 4, the friction force is small, and the sensitivity of the whole structure is further improved. The powerful spring 7 is positioned between the rotary fixing shaft 4 and the male gasket 6, the rotary fixing shaft 4 is fixed in the swing wing hole 3, the powerful spring 7 only generates an acting force to the male gasket 6, under the acting force, the conical surface of the male gasket 6 is more closely contacted with the conical surface of the female gasket 5, the axis of the male gasket 6 and the axis of the female gasket 5 are basically on the same straight line, the axis of the rotary fixing shaft 4 and the axis of the cavity 8 are indirectly ensured to be basically on the same axis, meanwhile, the rotary fixing shaft 4 is fixed in the swing wing hole 3 by the bolt 13 and is basically on the same axis, a certain central offset is generated in the swing or rotation process of the swing wing 1, and the conical surfaces of the male gasket 6 and the female gasket 5 can still be on the same axis under the acting force. The working principle of the right structure is the same as that of the left structure, and the whole structure is relatively suspended under the reaction force generated by the strong springs 7 at the two sides.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An interactive low friction centre-shift autonomous alignment shim pack comprising swing wings (1), characterized in that: the surface cover at swing wing (1) top is equipped with ring cover (2), cavity (8) have been seted up to the inside of ring cover (2), swing wing hole (3) have been seted up on the surface of swing wing (1), the inside sliding connection of ring cover (2) has rotatory fixed axle (4) with swing wing hole (3) sliding connection, the surface of rotatory fixed axle (4) is equipped with female gasket (5) and public gasket (6) and powerful spring (7) that agree with each other respectively, the inside threaded connection of rotatory fixed axle (4) has bolt (13) with swing wing (1) threaded connection, the surface joint of ring cover (2) has blank cap (14).
2. An interactive low friction center offset autonomous alignment shim pack as claimed in claim 1, wherein: the female gasket (5) and the male gasket (6) are annular, the sections of the female gasket (5) and the male gasket (6) which are close to each other are trapezoidal, and the conical surfaces of the female gasket (5) and the male gasket (6) are abutted against the conical surfaces.
3. An interactive low friction center offset autonomous alignment shim pack as claimed in claim 1, wherein: the materials of the female gasket (5) and the male gasket (6) are zirconium oxide precise ceramics or polytetrafluoroethylene.
4. An interactive low friction center offset autonomous alignment shim pack as claimed in claim 1, wherein: the female gasket (5) and the male gasket (6) are in clearance fit with the hole wall of the cavity (8), and the male gasket (6) and the rotary fixing shaft (4) are in interference fit.
5. An interactive low friction center offset autonomous alignment shim pack as claimed in claim 1, wherein: convex teeth which are matched with each other for use are arranged in the swing wing hole (3) and on the surface of the rotary fixing shaft (4).
6. An interactive low friction center offset autonomous alignment shim pack as claimed in claim 1, wherein: the utility model discloses a rotary fixing shaft, including rotatory fixed axle (4) and male gasket (6), rotatory fixed axle (4) surface's one side has been seted up the lug that uses with powerful spring (7) cooperation, rotatory fixed axle (4) surface's opposite side and cavity (8) inside all have been seted up the ladder groove that uses with female gasket (5) and male gasket (6) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223225301.3U CN219159525U (en) | 2022-12-02 | 2022-12-02 | Interactive low-friction center-offset autonomous alignment gasket set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223225301.3U CN219159525U (en) | 2022-12-02 | 2022-12-02 | Interactive low-friction center-offset autonomous alignment gasket set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219159525U true CN219159525U (en) | 2023-06-09 |
Family
ID=86637255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223225301.3U Active CN219159525U (en) | 2022-12-02 | 2022-12-02 | Interactive low-friction center-offset autonomous alignment gasket set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219159525U (en) |
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2022
- 2022-12-02 CN CN202223225301.3U patent/CN219159525U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240312 Address after: 409, 402, 404, 405, 406, 407, Block D, No. 159, Chengjiang Middle Road, Jiangyin City, Wuxi City, Jiangsu Province, 214000 Patentee after: Jiangsu weizhirun Intelligent Technology Co.,Ltd. Country or region after: China Address before: No. 327, Xinhua Road, Jiangyin, Wuxi, Jiangsu 214000 Patentee before: Zou Mingzhong Country or region before: China |
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| TR01 | Transfer of patent right |