CN108825754A - The dimpled gear of end face band - Google Patents
The dimpled gear of end face band Download PDFInfo
- Publication number
- CN108825754A CN108825754A CN201811017355.6A CN201811017355A CN108825754A CN 108825754 A CN108825754 A CN 108825754A CN 201811017355 A CN201811017355 A CN 201811017355A CN 108825754 A CN108825754 A CN 108825754A
- Authority
- CN
- China
- Prior art keywords
- gear
- lubricating oil
- dimpled
- mesh
- face
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The present invention relates to the dimpled gear of end face band, gear surface pit is provided on the surface of gear mesh；Lubricating oil is arranged in decelerator shell, and the gear mesh is immersed in lubricating oil, and the lubricating oil is sprayed on gear mesh by Lubricating oil nozzle.Band dimpled gear in end face of the present invention can be improved heat exchange efficiency, reduce gear temperature, improve engagement effect, help to mitigate weight, in the high-speed rotation of gear, facilitates to reduce air drag with dimpled gear, increase the heat exchange area with lubricating oil, cooling effect is obvious.
Description
Technical field
The present invention relates to field of machining and machinebuilding technology, are applied in speed reducer mechanical equipment, relate in particular to a kind of end
The dimpled gear of face band.
Background technique
Speed reducer is the equipment for promoting torque for reducing revolving speed.It is the important component of dynamical system, is that key is set
It is standby, it is occupied an important position in entire power device.Speed reducer itself is the equipment for having rotary part, rotary part
Even running for rotation axis, rotation axis is particularly significant for speed reducer, and gear is equipped in shaft, and different gears is mounted on
In different shafts, intermeshing forms gear mesh, has certain speed ratio, increases torque to have the function that slow down.
While engagement, a large amount of heat can be generated, if the temperature of meshing gear pair cannot be reduced in time, will lead to gear shifting quadrant texturing,
Cause vibration to increase, and then deteriorates final generation tooth face agglutination even heel fracture.
Summary of the invention
Can allow between lubricating oil and gear the purpose of the present invention is to provide one kind has having for better heat exchange special
The gear of different structure.
In order to solve the above technical problems, the purpose of the present invention is be achieved through the following technical solutions：
Band dimpled gear in end face is provided with gear surface pit on the surface of gear mesh；
Lubricating oil is arranged in decelerator shell, and the gear mesh is immersed in lubricating oil, and the lubricating oil is sprayed by lubricating oil
Mouth is sprayed on gear mesh, and when gear mesh rotation, lubricating oil can play lubricating action.
Circumferentially shape is evenly distributed on gear mesh the gear surface pit, and the diameter of the gear surface pit is
10-50mm, depth 2-5mm.
Using the dimpled gear of end face band, so that lubricating oil will not be skipped over because of effect of inertia and rebound effect
Gear area, lubricating oil can along pit, step by step go over all gear faces, while gear face pit can the short time
It retains and assembles some lubricating oil, help sufficiently to exchange heat, reduce temperature.
The beneficial effects of the present invention are：
Band dimpled gear in end face of the present invention can be improved heat exchange efficiency, reduce gear temperature, improve engagement effect,
Facilitate mitigate weight, in the high-speed rotation of gear, with dimpled gear facilitate reduce air drag, increase with
The heat exchange area of lubricating oil, cooling effect are obvious.Gear structure of this end face with pit is simple, easy to use, easy for installation,
It is safe and reliable and easy to maintain, it had not only improved production efficiency but also the service life of speed reducer is effectively extended, it is large batch of
Positive social benefit and significant economic benefit will be generated by putting goods on the market.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of speed reducer；
Fig. 2 is the dimpled gear structure schematic diagram of end face band；
Fig. 3 is the dimpled gear sectional view of end face band；
Wherein, 1- decelerator shell；2- lubricating oil；3- gear mesh；4- Lubricating oil nozzle；31- gear surface pit.
Specific embodiment
The present invention is described in further detail below：The present embodiment under the premise of the technical scheme of the present invention into
Row is implemented, and gives detailed embodiment, but protection scope of the present invention is not limited to following embodiments.
As shown in Figure 1-3, the dimpled gear of end face band, gear surface pit 31 is provided on the surface of gear mesh 3；
Lubricating oil 2 is arranged in decelerator shell 1, and the gear mesh 3 is immersed in lubricating oil 2, and the lubricating oil 2 is by lubrication
Oil burner nozzle 4 is sprayed on gear mesh 3.
Circumferentially shape is evenly distributed on gear mesh 3 the gear surface pit 31, the gear surface pit 31 it is straight
Diameter is 10-50mm, depth 2-5mm.
The foregoing is only a preferred embodiment of the present invention, these specific embodiments are all based on the present invention
Different implementations under general idea, and scope of protection of the present invention is not limited thereto, it is any to be familiar with the art
Technical staff in the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of, should all cover of the invention
Within protection scope.
Claims (2)
1. the dimpled gear of end face band, it is characterised in that：
Gear mesh（3）Surface on be provided with gear surface pit（31）；
Lubricating oil（2）It is arranged in decelerator shell（1）In, the gear mesh（3）It is immersed in lubricating oil（2）In, the lubricating oil
（2）By Lubricating oil nozzle（4）It is sprayed onto gear mesh（3）On.
2. band dimpled gear in end face according to claim 1, it is characterised in that：
The gear surface pit（31）Circumferentially shape is evenly distributed on gear mesh（3）On, the gear surface pit（31）'s
Diameter is 10-50mm, depth 2-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017355.6A CN108825754A (en) | 2018-09-03 | 2018-09-03 | The dimpled gear of end face band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017355.6A CN108825754A (en) | 2018-09-03 | 2018-09-03 | The dimpled gear of end face band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108825754A true CN108825754A (en) | 2018-11-16 |
Family
ID=64151887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811017355.6A Pending CN108825754A (en) | 2018-09-03 | 2018-09-03 | The dimpled gear of end face band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108825754A (en) |
-
2018
- 2018-09-03 CN CN201811017355.6A patent/CN108825754A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181116 |
|
| WD01 | Invention patent application deemed withdrawn after publication |