CN216885595U - High-strength bushing - Google Patents
High-strength bushing Download PDFInfo
- Publication number
- CN216885595U CN216885595U CN202123025083.4U CN202123025083U CN216885595U CN 216885595 U CN216885595 U CN 216885595U CN 202123025083 U CN202123025083 U CN 202123025083U CN 216885595 U CN216885595 U CN 216885595U
- Authority
- CN
- China
- Prior art keywords
- layer
- fixedly connected
- wear
- chlorosulfonated polyethylene
- pressure
- 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
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 claims abstract description 23
- 239000010949 copper Substances 0.000 claims abstract description 23
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 23
- 239000010439 graphite Substances 0.000 claims abstract description 23
- 229920002681 hypalon Polymers 0.000 claims abstract description 20
- 239000004677 Nylon Substances 0.000 claims abstract description 19
- 229920001778 nylon Polymers 0.000 claims abstract description 19
- 239000000956 alloy Substances 0.000 claims abstract description 8
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 8
- 229920000459 Nitrile rubber Polymers 0.000 claims description 20
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 19
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 15
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010556 emulsion polymerization method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a high-strength bushing which comprises a pressure-resistant layer, wherein a wear-resistant layer is fixedly connected to the inner cavity of the pressure-resistant layer, a rubber layer is fixedly connected to the inner cavity of the wear-resistant layer, the pressure-resistant layer comprises a graphite copper layer, an alloy layer is fixedly connected to the inner cavity of the graphite copper layer, the wear-resistant layer comprises a chlorosulfonated polyethylene layer, and a nylon layer is fixedly connected to the inner cavity of the chlorosulfonated polyethylene layer. The utility model solves the problems that the existing bushing is generally low in strength in the using process, so that the equipment cannot be effectively protected in the using process, certain influence is caused on the use of a user, and meanwhile, the existing bushing is poor in wear resistance in the using process, the bushing is easy to wear due to long-time friction, and certain inconvenience is possibly caused to the use of the user.
Description
Technical Field
The utility model relates to the technical field of bushings, in particular to a bushing with high strength.
Background
The lining is used outside the mechanical part to reach the matching parts with sealing, wear protecting and other functions, and is one ring sleeve with lining function.
In daily life, often need use the bush, current bush is at the in-process that uses, and intensity is lower usually for the in-process that uses can't be effectual protects equipment, causes certain influence for user's use, and in-process that uses simultaneously, wearability is relatively poor usually, leads to the bush to take place wearing and tearing because of long-time friction easily, may cause certain inconvenience for user's use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-strength bushing which has the advantages of high strength and good wear resistance, and solves the problems that the conventional bushing is generally low in strength in the using process, so that equipment cannot be effectively protected in the using process, and certain influence is caused on the use of a user, and meanwhile, the conventional bushing is poor in wear resistance in the using process, so that the bushing is easily worn due to long-time friction, and certain inconvenience is possibly caused to the use of the user.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bush that intensity is high, includes the resistance to compression layer, the inner chamber fixedly connected with wearing layer of resistance to compression layer, the inner chamber fixedly connected with rubber layer of wearing layer, the resistance to compression layer includes the graphite copper layer, the inner chamber fixedly connected with alloy-layer on graphite copper layer, the wearing layer includes chlorosulfonated polyethylene layer, the inner chamber fixedly connected with nylon layer on chlorosulfonated polyethylene layer, the rubber layer includes the butadiene-acrylonitrile rubber layer, the inner chamber fixedly connected with chloroprene rubber layer on butadiene-acrylonitrile rubber layer.
Preferably, the surface of the pressure-resistant layer is provided with an installation groove, and the inner cavity of the chloroprene rubber layer is provided with a limit groove.
Preferably, the nylon layer is made of nylon, and the chlorosulfonated polyethylene layer is made of chlorosulfonated polyethylene.
Preferably, the graphite copper layer is made of graphite copper, and the alloy layer is made of an alloy.
Preferably, the chloroprene rubber layer is made of chloroprene rubber, and the nitrile rubber layer is made of nitrile rubber.
Preferably, the outer side of the nitrile rubber layer is fixedly connected with the inner wall of the chlorosulfonated polyethylene layer, and the outer side of the nylon layer is fixedly connected with the graphite copper layer.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model solves the problems that the existing bushing is generally low in strength in the using process, so that the equipment cannot be effectively protected in the using process, certain influence is caused on the use of a user, and meanwhile, the existing bushing is poor in wear resistance in the using process, the bushing is easy to wear due to long-time friction, and certain inconvenience is possibly caused to the use of the user.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a perspective view of a partially structured connecting layer according to the present invention;
FIG. 3 is a perspective view of a partially constructed compression resistant layer of the present invention;
FIG. 4 is a perspective view of a partially constructed rubber layer in accordance with the present invention.
In the figure: 1 anti-pressure layer, 2 wear-resisting layers, 3 rubber layers, 4 mounting grooves, 5 nylon layers, 6 chlorosulfonated polyethylene layers, 7 graphite copper layers, 8 alloy layers, 9 chloroprene rubber layers and 10 butadiene-acrylonitrile rubber layers.
Detailed Description
Referring to fig. 1-4, a high-strength bushing includes a pressure-resistant layer 1, a mounting groove 4 is formed on a surface of the pressure-resistant layer 1, the bushing can be mounted and limited by the mounting groove 4, a wear-resistant layer 2 is fixedly connected to an inner cavity of the pressure-resistant layer 1, wear resistance and corrosion resistance of the wear-resistant layer 2 can be increased by the nylon layer 5, a rubber layer 3 is fixedly connected to an inner cavity of the wear-resistant layer 2, the pressure-resistant layer 1 includes a graphite copper layer 7, the pressure resistance of the pressure-resistant layer 1 can be increased by the graphite copper layer 7, the graphite copper layer 7 is made of graphite copper, an alloy layer 8 is fixedly connected to an inner cavity of the graphite copper layer 7, the pressure resistance of the pressure-resistant layer 1 can be increased by the graphite copper layer 7 by the alloy layer 8, the wear-resistant layer 2 includes a chlorosulfonated polyethylene layer 6, and by the chlorosulfonated polyethylene layer 6, the wear-resistant and heat-resistant wear-resistant rubber can be matched with the nylon layer 5 to increase the wear-resistant and heat-resistant performance of the wear-resistant layer 2, the chlorosulfonated polyethylene layer 6 is made of chlorosulfonated polyethylene, the nylon layer 5 is fixedly connected with the inner cavity of the chlorosulfonated polyethylene layer 6, the outer side of the nylon layer 5 is fixedly connected with the graphite copper layer 7, the nylon layer 5 is made of nylon, the rubber layer 3 comprises a nitrile rubber layer 10, the nitrile rubber layer 10 is arranged to be matched with a chloroprene rubber layer 9 to increase the buffer performance of the rubber layer 3 and increase the heat-resistant performance of the rubber layer 3, the outer side of the nitrile rubber layer 10 is fixedly connected with the inner wall of the chlorosulfonated polyethylene layer 6, the nitrile rubber layer 10 is made of nitrile rubber, the chloroprene rubber layer 9 is fixedly connected with the inner cavity of the nitrile rubber layer 10, the chloroprene rubber layer 9 is arranged to increase the buffer performance of the rubber layer 3 and increase the weather-resistant performance of the rubber layer 3, the inner cavity of the chloroprene rubber layer 9 is provided with a limit groove, and the chloroprene rubber layer 9 is made of chloroprene rubber.
The nitrile rubber is a copolymer polymerized by acrylonitrile and butadiene monomers, is mainly produced by a low-temperature emulsion polymerization method, and has the advantages of excellent oil resistance, higher wear resistance, better heat resistance and strong bonding force.
The chloroprene rubber has good physical and mechanical properties, oil resistance, heat resistance, flame resistance, sunlight resistance, ozone resistance, acid and alkali resistance and chemical reagent resistance.
During the use, through setting up mounting groove 4, can install spacing to the bush, through setting up nylon layer 5, can increase wearing layer 2's wear-resisting and corrosion resistance, through setting up chlorosulfonated polyethylene layer 6, can cooperate with nylon layer 5 and increase wearing layer 2's wear-resisting heat resistance, through setting up graphite copper layer 7, can increase the crushing resistance of crushing layer 1, through setting up alloy-layer 8, can cooperate with graphite copper layer 7 and increase the crushing resistance of crushing layer 1, through setting up chloroprene rubber layer 9, can increase the resiliency on rubber layer 3, increase the weather resistance on rubber layer 3 simultaneously, through setting up butadiene-acrylonitrile rubber layer 10, can cooperate with chloroprene rubber layer 9 and increase the resiliency on rubber layer 3, increase the heat resistance on rubber layer 3 simultaneously, prevent to lead to the high temperature because of the friction.
In summary, the following steps: this bush that intensity is high, through nylon layer 5, polytetrafluoroethylene layer 6, graphite copper layer 7, alloy-layer 8, chloroprene rubber layer 9 and nitrile rubber layer 10's cooperation is used, the in-process of using of current bush has been solved, intensity is lower usually, make the in-process that uses can't effectually protect equipment, use for the user leads to certain influence, the in-process that uses simultaneously, wear resistance is relatively poor usually, lead to the bush to take place wearing and tearing because of long-time friction easily, may cause certain inconvenient problem for user's use.
Claims (6)
1. A high-strength bushing comprising a pressure-resistant layer (1), characterized in that: inner chamber fixedly connected with wearing layer (2) of anti-pressure layer (1), inner chamber fixedly connected with rubber layer (3) of wearing layer (2), anti-pressure layer (1) includes graphite copper layer (7), inner chamber fixedly connected with alloy-layer (8) of graphite copper layer (7), wearing layer (2) are including chlorosulfonated polyethylene layer (6), inner chamber fixedly connected with nylon layer (5) on chlorosulfonated polyethylene layer (6), rubber layer (3) are including butadiene-acrylonitrile rubber layer (10), the inner chamber fixedly connected with chloroprene rubber layer (9) on butadiene-acrylonitrile rubber layer (10).
2. A high strength bushing according to claim 1, wherein: the surface of the pressure-resistant layer (1) is provided with a mounting groove (4), and the inner cavity of the chloroprene rubber layer (9) is provided with a limiting groove.
3. A high strength bushing according to claim 1, wherein: the nylon layer (5) is made of nylon, and the chlorosulfonated polyethylene layer (6) is made of chlorosulfonated polyethylene.
4. A high strength bushing according to claim 1, wherein: the graphite copper layer (7) is made of graphite copper, and the alloy layer (8) is made of alloy.
5. A high strength bushing according to claim 1, wherein: the chloroprene rubber layer (9) is made of chloroprene rubber, and the nitrile rubber layer (10) is made of nitrile rubber.
6. A high strength bushing according to claim 1, wherein: the outside and the inner wall fixed connection of chlorosulfonated polyethylene layer (6) of nitrile rubber layer (10), the outside and graphite copper layer (7) fixed connection of nylon layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123025083.4U CN216885595U (en) | 2021-12-02 | 2021-12-02 | High-strength bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123025083.4U CN216885595U (en) | 2021-12-02 | 2021-12-02 | High-strength bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216885595U true CN216885595U (en) | 2022-07-05 |
Family
ID=82203154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123025083.4U Expired - Fee Related CN216885595U (en) | 2021-12-02 | 2021-12-02 | High-strength bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216885595U (en) |
-
2021
- 2021-12-02 CN CN202123025083.4U patent/CN216885595U/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: 20220705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |