CN214304914U - Low-temperature-resistant automobile universal joint - Google Patents
Low-temperature-resistant automobile universal joint Download PDFInfo
- Publication number
- CN214304914U CN214304914U CN202120328020.7U CN202120328020U CN214304914U CN 214304914 U CN214304914 U CN 214304914U CN 202120328020 U CN202120328020 U CN 202120328020U CN 214304914 U CN214304914 U CN 214304914U
- Authority
- CN
- China
- Prior art keywords
- coating layer
- low temperature
- dope layer
- temperature resistant
- layer
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052802 copper Inorganic materials 0.000 claims abstract description 25
- 239000010949 copper Substances 0.000 claims abstract description 25
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000010970 precious metal Substances 0.000 claims abstract description 19
- 238000005516 engineering process Methods 0.000 claims abstract description 17
- 239000004593 Epoxy Substances 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 239000011247 coating layer Substances 0.000 claims description 70
- 239000010410 layer Substances 0.000 claims description 33
- 238000010297 mechanical methods and process Methods 0.000 claims description 21
- 230000005226 mechanical processes and functions Effects 0.000 claims description 21
- 238000002955 isolation Methods 0.000 claims description 16
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 11
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 9
- 229910052919 magnesium silicate Inorganic materials 0.000 claims description 9
- 235000019792 magnesium silicate Nutrition 0.000 claims description 9
- 239000000391 magnesium silicate Substances 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000010073 coating (rubber) Methods 0.000 claims description 7
- 239000011152 fibreglass Substances 0.000 claims description 6
- 229910000510 noble metal Inorganic materials 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- -1 compound silicate Chemical class 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004321 preservation Methods 0.000 description 10
- 240000008574 Capsicum frutescens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a low temperature resistant automobile universal joint, which comprises a body, the surface of body is provided with low temperature resistant perchloroethylene dope layer through mechanical technology, the surface of low temperature resistant perchloroethylene dope layer and the one side of keeping away from the body are provided with the oxygen-free copper precious metal dope layer through mechanical technology, the surface of oxygen-free copper precious metal dope layer and the one side of keeping away from low temperature resistant perchloroethylene dope layer are provided with the chlorinated rubber dope layer through mechanical technology. The utility model discloses a surface of low temperature resistant perchloroethylene dope layer and the one side of keeping away from the body are provided with anaerobic copper precious metal dope layer through mechanical technology, one side of anaerobic copper precious metal dope layer on the surface and keeping away from low temperature resistant perchloroethylene dope layer is provided with the chlorinated rubber dope layer through mechanical technology, one side of anaerobic copper precious metal dope layer on the surface of chlorinated rubber dope layer and keeping away from is provided with the epoxy glass steel resin dope layer through mechanical technology, have played low temperature resistant effect.
Description
Technical Field
The utility model relates to a universal joint technical field specifically is a low temperature resistant car universal joint.
Background
The universal joint is a joint part of a universal transmission device of an automobile driving system, and the universal joint and a transmission shaft are combined to form the universal joint transmission device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low temperature resistant car universal joint possesses low temperature resistant advantage, has solved current car universal joint and does not possess low temperature resistant function, leads to being cracked by the frost easily under the environment of cold temperature to influence people's use, probably lead to the problem of the damage of car when serious.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low temperature resistant car universal joint, includes the body, the surface of body is provided with low temperature resistant perchloroethylene dope layer through mechanical technology, the surface of low temperature resistant perchloroethylene dope layer and the one side of keeping away from the body are provided with the oxygen-free copper noble metal dope layer through mechanical technology, the surface of oxygen-free copper noble metal dope layer and the one side of keeping away from low temperature resistant perchloroethylene dope layer are provided with the chlorinated rubber dope layer through mechanical technology, the surface of chlorinated rubber dope layer and the one side of keeping away from the oxygen-free copper noble metal dope layer are provided with the epoxy glass steel resin dope layer through mechanical technology.
Preferably, the inner surface of the body is provided with an organic silicon isolation coating layer through a mechanical process, one side of the surface of the organic silicon isolation coating layer, which is far away from the body, is provided with a composite silicate heat-insulating coating layer through the mechanical process, and one side of the surface of the composite silicate heat-insulating coating layer, which is far away from the organic silicon isolation coating layer, is provided with a magnesium silicate heat-insulating coating layer through the mechanical process.
Preferably, the thickness of the organic silicon isolation coating layer and the composite silicate heat-preservation coating layer is 0.022mm-0.023mm, and the thickness of the magnesium silicate heat-preservation coating layer is 0.024mm-0.029 mm.
Preferably, the thicknesses of the low-temperature-resistant perchloroethylene coating layer and the oxygen-free copper precious metal coating layer are 0.021mm-0.026mm, and the thicknesses of the chlorinated rubber coating layer and the epoxy glass fiber reinforced plastic resin coating layer are 0.019mm-0.025 mm.
Preferably, the periphery of the body is connected with a rotating shaft through a mechanical process, and the outer side of the rotating shaft is movably connected with a transmission rod.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a surface of low temperature resistant perchloroethylene dope layer and the one side of keeping away from the body are provided with oxygen-free copper precious metal dope layer through mechanical technology, oxygen-free copper precious metal dope layer's surface and the one side of keeping away from low temperature resistant perchloroethylene dope layer are provided with the chlorinated rubber dope layer through mechanical technology, one side of oxygen-free copper precious metal dope layer just is kept away from on the surface of chlorinated rubber dope layer is provided with the epoxy glass steel resin dope layer through mechanical technology, low temperature resistant effect has been played, it does not possess low temperature resistant function to have solved current car universal joint, lead to being cracked by the frost easily under the environment of chilly temperature, thereby influence people's use, can lead to the problem of the damage of car when serious.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the low temperature resistant perchloroethylene coating layer of the present invention;
figure 3 is the structure schematic diagram of the composite silicate heat-insulating coating layer of the utility model.
In the figure: 1. a body; 2. a rotating shaft; 3. a transmission rod; 4. a low temperature resistant perchloroethylene coating layer; 5. an oxygen-free copper precious metal coating layer; 6. a chlorinated rubber coating layer; 7. epoxy glass fiber reinforced plastic resin coating layer; 8. an organosilicon barrier coating layer; 9. a composite silicate heat-insulating coating layer; 10. magnesium silicate heat preservation coating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a body 1, axis of rotation 2, transfer line 3, low temperature resistant perchloroethylene dope layer 4, oxygen-free copper precious metal dope layer 5, chlorinated rubber dope layer 6, epoxy glass steel resin dope layer 7, organosilicon isolation dope layer 8, compound silicate heat preservation dope layer 9 and magnesium silicate heat preservation dope layer 10 part are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a low temperature resistant automobile universal joint comprises a body 1, a low temperature resistant perchloroethylene coating layer 4 is arranged on the outer surface of the body 1 by a mechanical process, an oxygen-free copper precious metal coating layer 5 is arranged on the surface of the low temperature resistant perchloroethylene coating layer 4 and on the side far away from the body 1 by the mechanical process, a chlorinated rubber coating layer 6 is arranged on the surface of the oxygen-free copper precious metal coating layer 5 and on the side far away from the low temperature resistant perchloroethylene coating layer 4 by the mechanical process, an epoxy glass fiber reinforced plastic resin coating layer 7 is arranged on the surface of the chlorinated rubber coating layer 6 and on the side far away from the oxygen-free copper precious metal coating layer 5 by the mechanical process, so as to achieve a low temperature resistant effect, the thicknesses of the low temperature resistant perchloroethylene coating layer 4 and the oxygen-free copper precious metal coating layer 5 are 0.021mm-0.026mm, the thicknesses of the chlorinated rubber coating layer 6 and the epoxy glass fiber reinforced plastic coating layer 7 are 0.019mm-0.025mm, the inner surface of the body 1 is provided with an organosilicon isolation coating layer 8 through a mechanical process, one side of the surface of the organosilicon isolation coating layer 8, which is far away from the body 1, is provided with a composite silicate heat-preservation coating layer 9 through the mechanical process, one side of the surface of the composite silicate heat-preservation coating layer 9, which is far away from the organosilicon isolation coating layer 8, is provided with a magnesium silicate heat-preservation coating layer 10 through the mechanical process, the thicknesses of the organosilicon isolation coating layer 8 and the composite silicate heat-preservation coating layer 9 are 0.022mm-0.023mm, the thickness of the magnesium silicate heat-preservation coating layer 10 is 0.024mm-0.029mm, the periphery of the body 1 is connected with a rotating shaft 2 through the mechanical process, and the outer side of the rotating shaft 2 is movably connected with a transmission rod 3.
When the automobile universal joint is used, the oxygen-free copper precious metal coating layer 5 is arranged on one side, far away from the body 1, of the surface of the low-temperature-resistant perchloroethylene coating layer 4 through a mechanical process, the chlorinated rubber coating layer 6 is arranged on one side, far away from the low-temperature-resistant perchloroethylene coating layer 4, of the surface of the oxygen-free copper precious metal coating layer 5 through a mechanical process, the epoxy glass fiber reinforced plastic resin coating layer 7 is arranged on one side, far away from the oxygen-free copper precious metal coating layer 5, the low-temperature-resistant effect is achieved, the problem that the existing automobile universal joint does not have the low-temperature-resistant function and is easily frozen and cracked in the cold-temperature environment is solved, the use of people is influenced, and the automobile can be seriously damaged is solved, the organic silicon isolation coating layer 8 is arranged on the inner surface of the body 1 through a mechanical process, the composite silicate heat-insulation coating layer 9 is arranged on one side, far away from the surface of the organic silicon isolation coating layer 8 and far away from the body 1 through a mechanical process The magnesium silicate heat-insulating coating layer 10 is arranged on the surface of the composite silicate heat-insulating coating layer 9 and on the side far away from the organic silicon isolation coating layer 8 through a mechanical process, so that the effect of isolating temperature is achieved, and the phenomenon that the interior is corroded by low temperature to cause internal damage is prevented.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a low temperature resistant car universal joint, includes body (1), its characterized in that: the surface of body (1) is provided with low temperature resistant perchloroethylene dope layer (4) through mechanical technology, the surface of low temperature resistant perchloroethylene dope layer (4) and the one side of keeping away from body (1) are provided with anaerobic copper noble metal dope layer (5) through mechanical technology, the surface of anaerobic copper noble metal dope layer (5) and the one side of keeping away from low temperature resistant perchloroethylene dope layer (4) are provided with chlorinated rubber dope layer (6) through mechanical technology, the surface of chlorinated rubber dope layer (6) and the one side of keeping away from anaerobic copper noble metal dope layer (5) are provided with epoxy glass steel resin dope layer (7) through mechanical technology.
2. The low temperature resistant automotive gimbal according to claim 1, wherein: the interior surface of body (1) is provided with organosilicon isolation coating layer (8) through mechanical process, the surface of organosilicon isolation coating layer (8) and the one side of keeping away from body (1) are provided with compound silicate insulation coating layer (9) through mechanical process, the surface of compound silicate insulation coating layer (9) and the one side of keeping away from organosilicon isolation coating layer (8) are provided with magnesium silicate insulation coating layer (10) through mechanical process.
3. The low temperature resistant automotive gimbal according to claim 2, wherein: the thickness of the organic silicon isolation coating layer (8) and the composite silicate heat-insulating coating layer (9) is 0.022mm-0.023mm, and the thickness of the magnesium silicate heat-insulating coating layer (10) is 0.024mm-0.029 mm.
4. The low temperature resistant automotive gimbal according to claim 1, wherein: the thickness of the low-temperature-resistant perchloroethylene coating layer (4) and the oxygen-free copper precious metal coating layer (5) is 0.021mm-0.026mm, and the thickness of the chlorinated rubber coating layer (6) and the thickness of the epoxy glass fiber reinforced plastic resin coating layer (7) are 0.019mm-0.025 mm.
5. The low temperature resistant automotive gimbal according to claim 1, wherein: the periphery of the body (1) is connected with a rotating shaft (2) through a mechanical process, and the outer side of the rotating shaft (2) is movably connected with a transmission rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120328020.7U CN214304914U (en) | 2021-02-04 | 2021-02-04 | Low-temperature-resistant automobile universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120328020.7U CN214304914U (en) | 2021-02-04 | 2021-02-04 | Low-temperature-resistant automobile universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214304914U true CN214304914U (en) | 2021-09-28 |
Family
ID=77833264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120328020.7U Expired - Fee Related CN214304914U (en) | 2021-02-04 | 2021-02-04 | Low-temperature-resistant automobile universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214304914U (en) |
-
2021
- 2021-02-04 CN CN202120328020.7U patent/CN214304914U/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: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |