CN108458086A - A kind of automobile application gear - Google Patents
A kind of automobile application gear Download PDFInfo
- Publication number
- CN108458086A CN108458086A CN201810553879.0A CN201810553879A CN108458086A CN 108458086 A CN108458086 A CN 108458086A CN 201810553879 A CN201810553879 A CN 201810553879A CN 108458086 A CN108458086 A CN 108458086A
- Authority
- CN
- China
- Prior art keywords
- gear
- designed
- gear teeth
- roller
- automobile application
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of automobile application gears,Belong to field of gears,Including gear,The gear teeth,Roller,Oil outlet,Tooth socket,Carrying out flaw detection instrument,Axis hole,Oil guide hole and keyway,The gear centre is designed as axis hole,It is designed with keyway in the axis hole,It is designed with oil guide hole in the I-groove of the gear,It is designed with carrying out flaw detection instrument on the interior tip edge of the gear,It is uniformly distributed on the outer tip edge of the gear and is designed with the gear teeth,The gear teeth both sides are respectively designed with roller,It is designed with tooth socket between each two gear teeth,It is designed with oil outlet in each tooth socket,The new automobile application gear uses drum structure,The intensity of gear has been greatly reinforced on the basis of saving material,And it is more light smooth when making working gear,And hard alloy roller is all installed on the gear teeth of the gear additional,There is being in direct contact for roller in gear teeth meshing,Alleviate the direct friction of the gear teeth.
Description
Technical field
The present invention relates to field of gears, specially a kind of automobile application gear.
Background technology
At present in field of gears, be widely used it is general.Gear refers to having gear continuously to engage transmission fortune on wheel rim
Dynamic and power mechanical organ.There have been transform into the principle of cutting method and utilize this original very early for application of the gear in transmission
The successive appearance of the special purpose machine tool and cutter of cutting is managed, with the development of production, the stationarity of gear operation is taken seriously, still
It is excessive and cause to be broken or coordinate the problems such as not close, the hair that excessive either load always can inevitably be lost when gear drive
It is bright that these aspects are done to improve.
Invention content
The purpose of the present invention is to provide a kind of automobile application gears, to solve the problem in above-mentioned background.
To solve above-mentioned purpose, the present invention provides the following technical solutions：A kind of automobile application gear, including gear, the gear teeth,
Roller, oil outlet, tooth socket, carrying out flaw detection instrument, axis hole, oil guide hole and keyway, the gear centre are designed as axis hole, the axis
It is designed with keyway in hole, oil guide hole is designed in the I-groove of the gear, flaw detection is designed on the interior tip edge of the gear
Detector, the instrument use ultrasonic detection device, ultrasonic wave to utilize different dielectric surfaces in the Propagation of gear
The different reflection characteristics having, when a certain position for encountering gear is cracked, ultrasonic wavelength changes, so that it may and
When give carrying out flaw detection instrument to feed back a signal, carrying out flaw detection instrument can detected, on the outer tip edge of the gear uniformly
Distribution is designed with the gear teeth, and the gear teeth both sides are respectively designed with roller, and roller is in direct contact in gear teeth meshing, alleviates wheel between cog
Abrasion, be designed with tooth socket between each two gear teeth, be designed with oil outlet in each tooth socket, lubricating oil enters tooth
Slot can not only play the role of cooling and lubricating, but also can take away the clast that friction generates.
Furthermore, it is trapped in inside axis hole in the keyway, and it is mutually fitting to connection with the key on axis, to moving teeth
Wheel rotation.
Furthermore, the transversal profile of the gear is designed as drum structure, and Oil Guide is logical at inner homogeneous distribution six
Hole accelerates the circulation of lubricating oil, friction clast can also be temporarily stored in through-hole, to clear up.
Furthermore, the tip edge joining place of the gear teeth and gear is designed as domes, and the two design is integrated
Structure.
Furthermore, what the roller on the gear teeth used is cemented carbide material, is in comparison more the reduction of
Loss when gear engaging friction.
Compared with prior art, the beneficial effects of the invention are as follows：The new automobile application gear uses drum structure, is saving
It is more light smooth when having greatly reinforced the intensity of gear on the basis of material saving, and having made working gear, and the gear
The gear teeth on all installed hard alloy roller additional, have being in direct contact for roller in gear teeth meshing, alleviate the gear teeth directly rub
It wipes.In addition to this, it has also installed carrying out flaw detection instrument additional, working gear state can be monitored in real time.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
Fig. 1 is the stereochemical structure display diagram of automobile application gear of the present invention；
Fig. 2 is the cross-sectional view of the gear teeth of automobile application gear of the present invention；
Fig. 3 is the schematic top plan view of the gear teeth of automobile application gear of the present invention.
In figure：1- gears, the 2- gear teeth, 3- rollers, 4- oil outlets, 5- tooth sockets, 6- carrying out flaw detection instrument, 7- axis holes, 8- Oil Guides
Through-hole, 9- keyways.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
- Fig. 3 is please referred to Fig.1, the present invention provides the following technical solutions：A kind of automobile application gear, including gear 1, the gear teeth
2, roller 3, oil outlet 4, tooth socket 5, carrying out flaw detection instrument 6, axis hole 7, oil guide hole 8 and keyway 9,1 Center of the gear are
Axis hole 7 is designed with keyway 9 in the axis hole 7, is designed with oil guide hole 8 in the I-groove of the gear 1, the gear 1 it is interior
Carrying out flaw detection instrument 6 is designed on tip edge, the instrument use ultrasonic detection device, ultrasonic wave in the Propagation of gear 1,
The different reflection characteristics having using different dielectric surfaces, when a certain position for encountering gear 1 is cracked, ultrasonic wave wave
Length changes, so that it may which, to give carrying out flaw detection instrument 6 to feed back a signal in time, carrying out flaw detection instrument 6 can detected, institute
It states to be uniformly distributed on the outer tip edge of gear 1 and is designed with the gear teeth 2,2 both sides of the gear teeth are respectively designed with roller 3, and roller 3 is in the gear teeth 2
It is in direct contact when engagement, alleviates the abrasion between the gear teeth 2, tooth socket 5, each tooth are designed between each two gear teeth 2
Oil outlet 4 is designed in slot 5, lubricating oil enters tooth socket 5, can not only play the role of cooling and lubricating, but also can incite somebody to action
The clast that friction generates is taken away, and is trapped in the keyway 9 inside axis hole 7, and it is mutually fitting to connection with the key on axis, to drive
Gear rotates, and the transversal profile of the gear 1 is designed as drum structure, and oil guide hole 8 at inner homogeneous distribution six, accelerates
Friction clast can also be temporarily stored in through-hole by the circulation of lubricating oil, to clear up, the tip edge of the gear teeth 2 and gear 1
Joining place is designed as domes, and the two design is structure as a whole, and what the roller 3 on the gear teeth 2 used is that hard closes
In comparison golden material is more the reduction of loss when 1 engaging friction of gear.
Operation principle：In the automobile application working gear, the key on axis and the key on the axis hole 7 of 1 central interior of gear
Slot 5 is combined, and band moving gear 1 rotates, while lubricating oil mutually circulates from oil guide hole 8, and the Oil Guide channel inside
Into oil outlet 4, clast is taken out of from tooth socket 5, and the rotation that contacts with each other between the roller 3 on the gear teeth 1, to alleviate loss
Degree；When gear 1 which partially due to overload and when being broken, carrying out flaw detection instrument 6 just converts ultrasonic signal to alarm signal,
To repair or to replace in time.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention, and any reference signs in the claims should not be construed as limiting the involved claims.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (5)
1. a kind of automobile application gear, including gear（1）, the gear teeth（2）, roller（3）, oil outlet（4）, tooth socket（5）, carrying out flaw detection
Instrument（6）, axis hole（7）, oil guide hole（8）And keyway（9）, it is characterised in that：The gear（1）Center is axis hole（7）, institute
State axis hole（7）Inside it is designed with keyway（9）, the gear（1）I-groove in be designed with oil guide hole（8）, the gear（1）'s
Carrying out flaw detection instrument is designed on interior tip edge（6）, the gear（1）Outer tip edge on be uniformly distributed and be designed with the gear teeth（2）, the wheel
Tooth（2）Both sides are respectively designed with roller（3）, each two gear teeth（2）Between be designed with tooth socket（5）, each tooth socket（5）It is interior
It is designed with oil outlet（4）.
2. a kind of automobile application gear according to claim 1, it is characterised in that：The keyway（9）Inside it is trapped in axis hole（7）
Inside, and it is mutually fitting to connection with the key on axis.
3. a kind of automobile application gear according to claim 1, it is characterised in that：The gear（1）Transversal profile set
It is calculated as drum structure, and oil guide hole at inner homogeneous distribution six（8）.
4. a kind of automobile application gear according to claim 1, it is characterised in that：The gear teeth（2）With gear（1）Tooth
Edge joining place is designed as domes, and the two design is structure as a whole.
5. a kind of automobile application gear according to claim 1, it is characterised in that：The gear teeth（2）On roller（3）It adopts
It is cemented carbide material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810553879.0A CN108458086A (en) | 2018-06-01 | 2018-06-01 | A kind of automobile application gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810553879.0A CN108458086A (en) | 2018-06-01 | 2018-06-01 | A kind of automobile application gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108458086A true CN108458086A (en) | 2018-08-28 |
Family
ID=63216023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810553879.0A Pending CN108458086A (en) | 2018-06-01 | 2018-06-01 | A kind of automobile application gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108458086A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483628A (en) * | 2020-12-15 | 2021-03-12 | 雄名航空科工（芜湖）股份有限公司 | Multifunctional bogie end tooth |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006105352A (en) * | 2004-10-08 | 2006-04-20 | Nippon Steel Corp | Gear having superior fatigue characteristics and its fatigue characteristics improving method |
| CN101718334A (en) * | 2008-10-09 | 2010-06-02 | 赵明强 | Transmission gear with rolling teeth |
| CN102979884A (en) * | 2012-11-23 | 2013-03-20 | 无锡威孚中意齿轮有限责任公司 | Mine vehicle axle wheel reductor planetary gear and manufacture method thereof |
| CN205745177U (en) * | 2016-06-06 | 2016-11-30 | 安徽恒达齿轮有限公司 | A kind of injection pump timing gears |
| CN106641179A (en) * | 2016-11-16 | 2017-05-10 | 安鹏鹏 | High-performance gear for saving lubricating oil |
| CN208237044U (en) * | 2018-06-01 | 2018-12-14 | 常州华凯石墨烯应用科技有限公司 | A kind of automobile application gear |
-
2018
- 2018-06-01 CN CN201810553879.0A patent/CN108458086A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006105352A (en) * | 2004-10-08 | 2006-04-20 | Nippon Steel Corp | Gear having superior fatigue characteristics and its fatigue characteristics improving method |
| CN101718334A (en) * | 2008-10-09 | 2010-06-02 | 赵明强 | Transmission gear with rolling teeth |
| CN102979884A (en) * | 2012-11-23 | 2013-03-20 | 无锡威孚中意齿轮有限责任公司 | Mine vehicle axle wheel reductor planetary gear and manufacture method thereof |
| CN205745177U (en) * | 2016-06-06 | 2016-11-30 | 安徽恒达齿轮有限公司 | A kind of injection pump timing gears |
| CN106641179A (en) * | 2016-11-16 | 2017-05-10 | 安鹏鹏 | High-performance gear for saving lubricating oil |
| CN208237044U (en) * | 2018-06-01 | 2018-12-14 | 常州华凯石墨烯应用科技有限公司 | A kind of automobile application gear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483628A (en) * | 2020-12-15 | 2021-03-12 | 雄名航空科工（芜湖）股份有限公司 | Multifunctional bogie end tooth |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180828 |
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| WD01 | Invention patent application deemed withdrawn after publication |