CN207598849U - A kind of duplicate gear for gearbox - Google Patents
A kind of duplicate gear for gearbox Download PDFInfo
- Publication number
- CN207598849U CN207598849U CN201721505161.1U CN201721505161U CN207598849U CN 207598849 U CN207598849 U CN 207598849U CN 201721505161 U CN201721505161 U CN 201721505161U CN 207598849 U CN207598849 U CN 207598849U
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- coating
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Abstract
The utility model discloses a kind of duplicate gears for gearbox, including preceding babinet and axis hole, the upper surface of the preceding babinet is equipped with axis hole, the outer wall of the preceding babinet is equipped with anti-corrosion layer, the anti-corrosion layer includes glass layer, the upper surface pressing of the glass layer has epoxy resin erosion resistant coating, and the upper surface pressing of the epoxy resin erosion resistant coating has three polyethylene anti-corrosion coating layers, and the upper surface pressing of the three polyethylene anti-corrosion coatings layer has carbon fiber layer.This is used for the duplicate gear of gearbox, with excellent high- and low-temperature resistance performance, and very little is influenced on its mechanical performance during high and low temperature, heat resistance is strong, corrosion resistance is good, by PVD composite coatings, waterborne inorganic einc-rich primer layer and acid-fast alkali-proof anticorrosion coat reached strength of coating is high, anti-corrosion prevent returning rust function it is strong, can achieve the effect that it is corrosion-resistant and anti-aging and it is anti-get rusty, safety when not only extending the service life of gear body, but also improving use.
Description
Technical field
The utility model is related to gear transmission technology fields, specially a kind of duplicate gear for gearbox.
Background technology
At present, gearbox is made of gear and axis, generates variable-speed torque-converting by different gear combinations, function is main
Have, change gearratio is constant in hand engine rotation, and automobile is enable to fall back traveling, utilizes neutral gear, interrupts power and passes
It passs, to enable the engine to starting, idling, and convenient for shift of transmission or carries out power output, such as application No. is
201420641670.7 utility model, including gear, the center of gear is equipped with central through hole, and the two of gear
End is respectively equipped with transmission gear I and external splines, transmission gear II is equipped between the transmission gear I and external splines, although not only
Can prevent out of supply, but also lubricant effect can be improved, but corrosion-resistant and antirust effect is poor, not only service life compared with
It is low, and reduce the safety of gear body at work.
Utility model content
The purpose of this utility model is to provide a kind of duplicate gear for gearbox, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical solution：A kind of duplicate gear for gearbox, packet
Gear body, the first transmission gear, the second transmission gear and external splines are included, the upper and lower ends of the gear body are mounted on
Two transmission gears, the left end of both sides up and down of the gear body are mounted on the first transmission gear, the gear body up and down
Both sides right end is mounted on external splines, and the outer wall of the gear body is equipped with anti-corrosion layer, and the anti-corrosion layer includes glass
Fibrous layer, the upper surface pressing of the glass layer have epoxy resin erosion resistant coating, the upper surface of the epoxy resin erosion resistant coating
Pressing has three polyethylene anti-corrosion coating layers, and the upper surface pressing of the three polyethylene anti-corrosion coatings layer has carbon fiber layer, the carbon
The upper surface pressing polytetrafluoroethylene (PTFE) corrosion resistant layer of fibrous layer, the upper surface pressing of the polytetrafluoroethylene (PTFE) corrosion resistant layer, which has, to gather to benzene two
Formic acid ethylene glycol ester layer, the upper surface pressing of the polyethylene terephthalate layer have polyester base layer of cloth, the polyester
The upper surface pressing of tire base cloth layer has F-C paint layer, and the upper surface pressing of the anti-corrosion layer has antirust coat, the antirust coat packet
PVD composite coatings are included, the upper surface pressing of the PVD composite coatings has acid-fast alkali-proof anticorrosion coat, the acid-fast alkali-proof weight
The upper surface pressing of corrosion-inhibiting coating has waterborne inorganic einc-rich primer layer.
Preferably, the upper surface pressing of the waterborne inorganic einc-rich primer layer has PVC base layer.
Preferably, the junction pressing of the glass layer and epoxy resin erosion resistant coating has TPO anti-aging layers.
Preferably, the junction pressing of the polyester base layer of cloth and F-C paint layer has melt pressure sensitive self-adhesive glue layer.
Compared with prior art, the beneficial effects of the utility model are：This is used for the duplicate gear of gearbox, passes through fluorine carbon
Enamelled coating is effectively increased the smoothness on surface, and is not easy to be corroded, and polyester base layer of cloth has preferable intensity, can strengthen whole
The anti-collision of body, polyethylene terephthalate layer creep resistance, fatigue durability, rub resistance, dimensional stability are all very
It is good, there is excellent high- and low-temperature resistance performance, and very little is influenced on its mechanical performance during high and low temperature, pass through polytetrafluoroethylene (PTFE) corrosion resistant
Layer avoids being corroded by acid or alkaline medium, resists various organic solvents, passes through carbon fiber layer and three polyethylene anti-corrosion coatings
Layer has the performances such as good mechanical strength, electrical property, uvioresistant, the stripping of anti-aging and anti-anode, what antiseptic property maintained
Of long duration, epoxy resin erosion resistant coating can ensure will not be because of ultraviolet light and exposing to the sun and rain and aging, glass layer insulating properties
Well, heat resistance is strong, corrosion resistance is good, passes through PVD composite coatings, waterborne inorganic einc-rich primer layer and acid-fast alkali-proof anticorrosion coat
Reached strength of coating is high, anti-corrosion prevent returning rust function it is strong, can achieve the effect that it is corrosion-resistant and anti-aging and it is anti-get rusty, not only
Safety when extending the service life of gear body, and improving use.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the anti-corrosion layer structure diagram of the utility model；
Fig. 3 is the antirust coat structure diagram of the utility model.
In figure：1st, gear body, 2, antirust coat, 201, PVC base layer, 202, waterborne inorganic einc-rich primer layer, 203,
Acid-fast alkali-proof anticorrosion coat, 204, PVD composite coatings, 3, anti-corrosion layer, 301, F-C paint layer, 302, melt pressure sensitive self-adhesion
Glue-line, 303, polyester base layer of cloth, 304, polyethylene terephthalate layer, 305, polytetrafluoroethylene (PTFE) corrosion resistant layer, 306, carbon
Fibrous layer, 307, three polyethylene anti-corrosion coating layers, 308, epoxy resin erosion resistant coating, 309, TPO anti-aging layers, 310, glass fibre
Layer, the 4, first transmission gear, the 5, second transmission gear, 6, external splines.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of duplicate gear for gearbox, including
Gear body 1, the first transmission gear 4, the second transmission gear 5 and external splines 6, the upper and lower ends of gear body 1 are mounted on
Two transmission gears 5, the left end of both sides up and down of gear body 1 are mounted on the first transmission gear 4, the both sides up and down of gear body 1
Right end is mounted on external splines 6, and the outer wall of gear body 1 is equipped with anti-corrosion layer 3, and anti-corrosion layer 3 includes glass layer
310,310 good insulating of glass layer, heat resistance are strong, corrosion resistance is good, and the upper surface pressing of glass layer 310 has ring
Oxygen resin resistant layer 308, epoxy resin erosion resistant coating 308 can ensure will not be because of ultraviolet light and exposing to the sun and rain and aging, glass
The junction pressing of fibrous layer 310 and epoxy resin erosion resistant coating 308 has a TPO anti-aging layers 309, TPO anti-aging layers 309 due to
The product being blended by EPDM/PP, therefore resistance to ozone aging and water resistance are splendid, can effective anti-aging, epoxy resin prevents
The upper surface pressing of rotten layer 308 has three polyethylene anti-corrosion coating layers 307, the upper surface pressing of three polyethylene anti-corrosion coating layers 307
Have carbon fiber layer 306, by 306 and three polyethylene anti-corrosion coating layer 307 of carbon fiber layer have good mechanical strength, electrically
The performances such as energy, uvioresistant, the stripping of anti-aging and anti-anode, of long duration, the upper table of carbon fiber layer 306 that antiseptic property maintains
Face pressure closes polytetrafluoroethylene (PTFE) corrosion resistant layer 305, and the corruption by acid or alkaline medium is avoided by polytetrafluoroethylene (PTFE) corrosion resistant layer 305
Erosion resists various organic solvents, and the upper surface pressing of polytetrafluoroethylene (PTFE) corrosion resistant layer 305 has polyethylene terephthalate layer 304,
304 creep resistance of polyethylene terephthalate layer, fatigue durability, rub resistance, dimensional stability are all fine, have excellent
High- and low-temperature resistance performance, and during high and low temperature on its mechanical performance influence very little, polyethylene terephthalate layer 304 it is upper
Surface pressing has polyester base layer of cloth 303, and polyester base layer of cloth 303 has preferable intensity, can strengthen whole impact resistant
Property, the upper surface pressing of polyester base layer of cloth 303 has F-C paint layer 301, the light on surface is effectively increased by F-C paint layer 301
Slippery, and be not easy to be corroded, polyester base layer of cloth 303 and the junction pressing of F-C paint layer 301 have melt pressure sensitive self-adhesive
Layer 302, can strengthen the pressing of polyester base layer of cloth 303 and F-C paint layer 301, corrosion resistant by melt pressure sensitive self-adhesive glue layer 302
The upper surface pressing of erosion layer 3 has antirust coat 2, and antirust coat 2 includes PVD composite coatings 204, the upper table face pressure of PVD composite coatings 204
Conjunction has acid-fast alkali-proof anticorrosion coat 203, and the upper surface pressing of acid-fast alkali-proof anticorrosion coat 203 has waterborne inorganic einc-rich primer
Layer 202, has reached painting by PVD composite coatings 204, waterborne inorganic einc-rich primer layer 202 and acid-fast alkali-proof anticorrosion coat 203
Layer intensity is high, anti-corrosion prevent returning rust function it is strong, can achieve the effect that it is corrosion-resistant and anti-aging and it is anti-get rusty, aqueous inorganic zinc-rich
The upper surface pressing of prime coat 202 has PVC base layer 201, can strengthen corrosion resistant property by PVC base layer 201
Energy.
F-C paint layer 301 is effectively increased the smoothness on surface, and is not easy to be corroded, polyester base layer of cloth 303 have compared with
Good intensity, can strengthen whole anti-collision, 304 creep resistance of polyethylene terephthalate layer, fatigue durability,
Rub resistance, dimensional stability are all fine, have excellent high- and low-temperature resistance performance, and its mechanical performance is influenced during high and low temperature
Very little avoids being corroded by acid or alkaline medium, resists various organic solvents, pass through by polytetrafluoroethylene (PTFE) corrosion resistant layer 305
306 and three polyethylene anti-corrosion coating layer 307 of carbon fiber layer have good mechanical strength, electrical property, uvioresistant, it is anti-aging and
The performances such as anti-anode stripping, epoxy resin erosion resistant coating 308 can ensure because of ultraviolet light and will not expose to the sun and rain and aging, glass
310 good insulating of fibrous layer, heat resistance are strong, corrosion resistance is good, pass through PVD composite coatings 204, waterborne inorganic einc-rich primer layer
202 and acid-fast alkali-proof anticorrosion coat 203 reached strength of coating is high, anti-corrosion prevent returning rust function it is strong, can reach it is corrosion-resistant with
The anti-aging and anti-effect got rusty.
In the description of the present invention, it is to be appreciated that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " forepart ", " center ", the orientation of the instructions such as " both ends " or position close
Be for based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify description rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are only used for description purpose, and it is not intended that instruction or
It implies relative importance or the implicit quantity for indicating indicated technical characteristic, defines " first ", " second ", " the as a result,
Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".
In the utility model unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
It is fixed ", the terms such as " being screwed on " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；
Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, it can be with
It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of duplicate gear for gearbox, including gear body (1), the first transmission gear (4), the second transmission gear
(5) and external splines (6), the upper and lower ends of the gear body (1) are mounted on the second transmission gear (5), the gear body
(1) the left end of both sides up and down is mounted on the first transmission gear (4), and the right end of both sides up and down of the gear body (1) is respectively mounted
There is external splines (6), it is characterised in that：The outer wall of the gear body (1) is equipped with anti-corrosion layer (3), the anti-corrosion layer (3)
Including glass layer (310), the upper surface pressing of the glass layer (310) has epoxy resin erosion resistant coating (308), described
The upper surface pressing of epoxy resin erosion resistant coating (308) has three polyethylene anti-corrosion coating layers (307), three polyethylene anti-corrosion coating
The upper surface pressing of layer (307) has carbon fiber layer (306), and the upper surface pressing polytetrafluoroethylene (PTFE) of the carbon fiber layer (306) is resistance to
Rotten layer (305), the upper surface pressing of the polytetrafluoroethylene (PTFE) corrosion resistant layer (305) have polyethylene terephthalate layer (304),
The upper surface pressing of the polyethylene terephthalate layer (304) has polyester base layer of cloth (303), the polyester blank base fabric
The upper surface pressing of layer (303) has F-C paint layer (301), and the upper surface pressing of the anti-corrosion layer (3) has antirust coat (2), institute
It states antirust coat (2) and includes PVD composite coatings (204), the upper surface pressing of the PVD composite coatings (204) has acid-fast alkali-proof weight
Corrosion-inhibiting coating (203), the upper surface pressing of the acid-fast alkali-proof anticorrosion coat (203) have waterborne inorganic einc-rich primer layer
(202)。
2. a kind of duplicate gear for gearbox according to claim 1, it is characterised in that：The aqueous inorganic zinc-rich
The upper surface pressing of prime coat (202) has PVC base layer (201).
3. a kind of duplicate gear for gearbox according to claim 1, it is characterised in that：The glass layer
(310) there are TPO anti-aging layers (309) with the pressing of the junction of epoxy resin erosion resistant coating (308).
4. a kind of duplicate gear for gearbox according to claim 1, it is characterised in that：The polyester base layer of cloth
(303) there is melt pressure sensitive self-adhesive glue layer (302) with the pressing of the junction of F-C paint layer (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721505161.1U CN207598849U (en) | 2017-11-13 | 2017-11-13 | A kind of duplicate gear for gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721505161.1U CN207598849U (en) | 2017-11-13 | 2017-11-13 | A kind of duplicate gear for gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598849U true CN207598849U (en) | 2018-07-10 |
Family
ID=62759317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721505161.1U Expired - Fee Related CN207598849U (en) | 2017-11-13 | 2017-11-13 | A kind of duplicate gear for gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207598849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882566A (en) * | 2019-03-26 | 2019-06-14 | 瑞安市亚力汽车零部件有限公司 | A kind of seat gear shaft |
-
2017
- 2017-11-13 CN CN201721505161.1U patent/CN207598849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882566A (en) * | 2019-03-26 | 2019-06-14 | 瑞安市亚力汽车零部件有限公司 | A kind of seat gear shaft |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20191113 |