CN108386530A - A kind of automobile wheel edge retarder - Google Patents
A kind of automobile wheel edge retarder Download PDFInfo
- Publication number
- CN108386530A CN108386530A CN201810123598.1A CN201810123598A CN108386530A CN 108386530 A CN108386530 A CN 108386530A CN 201810123598 A CN201810123598 A CN 201810123598A CN 108386530 A CN108386530 A CN 108386530A
- Authority
- CN
- China
- Prior art keywords
- shell
- gear
- cooling fin
- sun gear
- planetary gear
- 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.)
- Pending
Links
Classifications
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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
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0416—Air cooling or ventilation
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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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
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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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
Abstract
The invention discloses a kind of automobile wheel edge retarders, including pedestal, planet carrier, sun gear, planetary gear and shell, the planet carrier is located above pedestal and to be fixedly connected, the pedestal is located at below shell and to be detachably connected, the sun gear and planetary gear are respectively positioned on enclosure, and sun gear and planetary gear gear are sequentially connected, the case surface is equipped with mounting hole, groove is equipped with outside the mounting hole, the inside grooves are fixed with sealing ring, the shell side is equipped with cooling fin, the cooling fin is fixedly connected by heat conductive silica gel with shell, the case surface is equipped with nickel coating.It is of the invention novel in design, it is simple in structure, and manufacturing cost is low, is conducive to the leakproofness for improving junction, effectively prevents extraneous dust or moisture from entering, avoids internal part that corrosion occurs；Convenient for rapid cooling, the stability used is improved；There is excellent corrosion proof function simultaneously, extend service life.
Description
Technical field
The present invention relates to auto parts machinery equipment technical field, more particularly to a kind of automobile wheel edge retarder.
Background technology
Hub reduction gear is afterbody deceleration torsion increasing device in automotive transmission, can be met total using hub reduction gear
Transmission ratio under the same conditions, makes the load of the components such as speed changer, transmission shaft, main reducing gear, differential mechanism, semiaxis reduce, size
The advantages that becoming smaller and drive axle is made to obtain the larger road clearance, it is widely used in load truck, motorbus, cross-country
Automobile and some other large-scale work mine car.Therefore the research to hub reduction gear has critically important practical significance and enterprise
Practicability.Hub reduction gear is mainly made of sun gear, planetary gear, gear ring and planetary wheel carrier, its general driving link sun gear
It is connected with semiaxis, Passive part planetary wheel carrier is connected with wheel, and gear ring connects with axle housing, is to improve vapour using hub reduction gear
The driving force of vehicle, to meet or correct the matching of entire transmission system power.The hub reduction gear used at present, it is exactly whole to meet
A matched needs of transmission system, and the gear assembly of increased a set of reduction of speed torque.From engine through clutch, speed change
Device and transfer gear are transmitted to power the main reducing gear of forward and backward bridge, then are transmitted to hub reduction gear from the output end of main reducing gear
And wheel, to drive running car.In this course, the operation principle of hub reduction gear is exactly to turn what main reducing gear transmitted
Speed and torque then are transmitted to wheel after its reduction of speed torque, to make wheel under the reaction of traction, generate compared with
Large driving force.To reduce the stress of each part before hub reduction gear.
In automobile wheel edge retarder during installing and using, extraneous dust can be led to since there are gaps for junction
Or moisture enters enclosure interior, seriously affects the service life of enclosure interior parts, reduces the performance of retarder, exists very
Big security risk；Friction between gear simultaneously, will produce a large amount of thermal energy, if cannot distribute in time, can also reduce makes
Use the service life.For this purpose, it is proposed that a kind of automobile wheel edge retarder.
Invention content
The main purpose of the present invention is to provide a kind of automobile wheel edge retarders, novel in design, simple in structure, and are manufactured into
This is low, is conducive to the leakproofness for improving junction, effectively prevents extraneous dust or moisture from entering, avoids internal part
Corrosion occurs；Convenient for rapid cooling, the stability used is improved；There is excellent corrosion proof function simultaneously, extend using the longevity
Life, can effectively solve the problems in background technology.
To achieve the above object, the technical solution that the present invention takes is：
A kind of automobile wheel edge retarder, including pedestal, planet carrier, sun gear, planetary gear and shell, the planet carrier are located at pedestal
Top and to be fixedly connected, the pedestal is located at below shell and is to be detachably connected, and the sun gear and planetary gear are respectively positioned on
Enclosure, and sun gear and planetary gear gear are sequentially connected, the case surface is equipped with mounting hole, is set outside the mounting hole
Fluted, the inside grooves are fixed with sealing ring, and the shell side is equipped with cooling fin, and the cooling fin passes through thermal conductive silicon
Glue is fixedly connected with shell, and the case surface is equipped with nickel coating.
Further, the sealing ring is silica gel sealing ring.
Further, the cooling fin is albronze cooling fin.
Compared with prior art, the present invention has the advantages that：
1, the present invention is novel in design, simple in structure, and manufacturing cost is low, is conducive to the leakproofness for improving junction, effective ground resistance
Only extraneous dust or moisture enter, and avoid internal part that corrosion occurs；Convenient for rapid cooling, the stabilization used is improved
Property；There is excellent corrosion proof function simultaneously, extend service life.
2, the present invention significantly improves the leakproofness of junction, is conducive to waterproof anti-gray by being equipped with sealing ring
The entrance of dirt avoids the corrosion of inner body.
3, of the invention by being equipped with cooling fin, and be albronze cooling fin, acceleration distributes between sun gear and planetary gear
Rub the heat generated, and heat dissipation effect is excellent, improves the stability used.
4, the present invention is equipped with nickel coating by case surface, is conducive to enhance acidproof, alkaline-resisting, wear-resisting and corrosion resistant excellent
Characteristic prolongs the service life.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of automobile wheel edge retarder of the present invention.
Fig. 2 is a kind of internal structure schematic diagram of automobile wheel edge retarder of the present invention.
Fig. 3 is a kind of overall structure schematic cross-sectional view of automobile wheel edge retarder of the present invention.
Fig. 4 is a kind of nickel plating schematic diagram of a layer structure of automobile wheel edge retarder of the present invention.
In figure：1, pedestal；2, planet carrier；3, sun gear；4, planetary gear；5, cooling fin；6, shell；7, sealing ring；8, pacify
Fill hole；9, groove；10, heat conductive silica gel；11, nickel coating.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As shown in Figs 1-4, a kind of automobile wheel edge retarder, including pedestal 1, planet carrier 2, sun gear 3, planetary gear 4 and outer
Shell 6, the planet carrier 2 are located at 1 top of pedestal and to be fixedly connected, and the pedestal 1 is located at 6 lower section of shell and detachably to connect
It connects, the sun gear 3 and planetary gear 4 are respectively positioned on inside shell 6, and sun gear 3 is connected with 4 gear drive of planetary gear, described outer
6 surface of shell is equipped with mounting hole 8, and 8 outside of the mounting hole is equipped with groove 9, sealing ring 7 is fixed with inside the groove 9, described
6 side of shell is equipped with cooling fin 5, and the cooling fin 5 is fixedly connected by heat conductive silica gel 10 with shell 6, and 6 surface of the shell is set
There is nickel coating 11.
Wherein, the sealing ring 7 is silica gel sealing ring, is conducive to water proof and dust proof.
Wherein, the cooling fin 5 is albronze cooling fin, convenient for accelerating heat dissipation.
It should be noted that the present invention is a kind of automobile wheel edge retarder, in use, outside the mounting hole 8 on 6 surface of shell
Equipped with groove 9, and sealing ring 7 is fixed with inside groove 9, sealing ring 7 is silica gel sealing ring, and silica gel sealing ring is for improving
The leakproofness of junction is installed, the entrance of waterproof dust protection avoids the corrosion of inner body；6 side of shell is equipped with cooling fin 5,
Cooling fin 5 is fixedly connected by heat conductive silica gel 10 with shell 6, and cooling fin 5 is albronze cooling fin, and acceleration distributes sun gear 3
Rub the heat of generation between planetary gear 4, and heat dissipation effect is excellent；6 surface of shell is equipped with nickel coating 11, enhances the resistance to of shell 6
Sour, alkaline-resisting, wear-resisting and corrosion resistant good characteristic, prolongs the service life.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (3)
1. a kind of automobile wheel edge retarder, including pedestal（1）, planet carrier（2）, sun gear（3）, planetary gear（4）And shell（6）,
The planet carrier（2）Positioned at pedestal（1）Top and to be fixedly connected, the pedestal（1）Positioned at shell（6）Lower section and be detachable
Connection, the sun gear（3）And planetary gear（4）It is respectively positioned on shell（6）Inside, and sun gear（3）And planetary gear（4）Gear drive
Connection, it is characterised in that：The shell（6）Surface is equipped with mounting hole（8）, the mounting hole（8）Outside is equipped with groove（9）, institute
State groove（9）Inside is fixed with sealing ring（7）, the shell（6）Side is equipped with cooling fin（5）, the cooling fin（5）Pass through
Heat conductive silica gel（10）With shell（6）It is fixedly connected, the shell（6）Surface is equipped with nickel coating（11）.
2. a kind of automobile wheel edge retarder according to claim 1, it is characterised in that：The sealing ring（7）It is close for silica gel
Seal ring.
3. a kind of automobile wheel edge retarder according to claim 1, it is characterised in that：The cooling fin（5）It is closed for copper aluminium
Golden cooling fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810123598.1A CN108386530A (en) | 2018-02-07 | 2018-02-07 | A kind of automobile wheel edge retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810123598.1A CN108386530A (en) | 2018-02-07 | 2018-02-07 | A kind of automobile wheel edge retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108386530A true CN108386530A (en) | 2018-08-10 |
Family
ID=63075380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810123598.1A Pending CN108386530A (en) | 2018-02-07 | 2018-02-07 | A kind of automobile wheel edge retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108386530A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201149069Y (en) * | 2007-12-11 | 2008-11-12 | 徐州工程机械科技股份有限公司 | Planet arrangement mechanism having split type power output |
| CN202125574U (en) * | 2011-06-18 | 2012-01-25 | 山推工程机械股份有限公司 | Modularized wheel redactor integrated with brake |
| CN202149196U (en) * | 2011-07-29 | 2012-02-22 | 浙江伟博包装印刷品有限公司 | Gear box |
| CN204068521U (en) * | 2014-09-03 | 2014-12-31 | 无锡华东电机科技发展有限公司 | A kind of motor |
| CN206555370U (en) * | 2017-03-16 | 2017-10-13 | 贵州詹阳动力重工有限公司 | A kind of engineering machinery high speed high pulling torque hub reduction gear |
-
2018
- 2018-02-07 CN CN201810123598.1A patent/CN108386530A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201149069Y (en) * | 2007-12-11 | 2008-11-12 | 徐州工程机械科技股份有限公司 | Planet arrangement mechanism having split type power output |
| CN202125574U (en) * | 2011-06-18 | 2012-01-25 | 山推工程机械股份有限公司 | Modularized wheel redactor integrated with brake |
| CN202149196U (en) * | 2011-07-29 | 2012-02-22 | 浙江伟博包装印刷品有限公司 | Gear box |
| CN204068521U (en) * | 2014-09-03 | 2014-12-31 | 无锡华东电机科技发展有限公司 | A kind of motor |
| CN206555370U (en) * | 2017-03-16 | 2017-10-13 | 贵州詹阳动力重工有限公司 | A kind of engineering machinery high speed high pulling torque hub reduction gear |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180810 |