CN108458087A - A kind of lubricating type reducer gear that enhancing is stable - Google Patents
A kind of lubricating type reducer gear that enhancing is stable Download PDFInfo
- Publication number
- CN108458087A CN108458087A CN201810675201.XA CN201810675201A CN108458087A CN 108458087 A CN108458087 A CN 108458087A CN 201810675201 A CN201810675201 A CN 201810675201A CN 108458087 A CN108458087 A CN 108458087A
- Authority
- CN
- China
- Prior art keywords
- lubricating oil
- oil pipe
- gear
- bearing
- shaft seat
- 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
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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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/14—Construction providing resilience or vibration-damping
-
- 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
- F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
-
- 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
- F16N—LUBRICATING
- F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of lubricating type reducer gears that enhancing is stable,Belong to component of machine processing technique field,Including shaft,Teeth,Gear ring,Reinforcing rib,Circular hole gap,Shaft seat,Lubricating oil pipe,Lubricating oil pipe exports,Lubricating oil pipe entrance and bearing,The shaft surrounding is provided with shaft seat,The shaft seat is internally provided with multiple circular hole gaps,Rack gear is set on the outside of the shaft seat,It is provided with teeth on the outside of the gear ring,The shaft high spot is provided with bearing,The bearing is internally provided with lubricating oil pipe with the shaft seat,Two end of the lubricating oil pipe is respectively arranged with lubricating oil pipe outlet and lubricating oil pipe entrance,The gear internal is provided with circular hole gap and enhances the shock resistance of itself,And multiple reinforcing ribs are provided between gear ring and bearing,Enhance the stability of the gear,And it is internally provided with lubricating oil pipe,Teeth can be lubricated with the abrasion for reducing teeth,Extend the service life of gear,Also save cost simultaneously.
Description
Technical field
The present invention relates to a kind of gear, specially a kind of lubricating type reducer gear that enhancing is stable.
Background technology
In various driving forms, gear drive is most widely used in modern mechanical, this is because gear drive has
Following features：1, high transmission accuracy；2, the scope of application is wide；3, the spaces such as parallel axes, concurrent aces, alternating axis arbitrary two may be implemented
The transmission of between centers, this is also that V belt translation and chain drive are not accomplished；4, reliable operation, service life are long；5, transmission efficiency is higher
The features such as, gear drive is worked with engaging for tooth by tooth, and the gear teeth are the parts that direct geared participates in work, so tooth
The failure of wheel occurs mainly on the gear teeth, and main failure mode has break of gear tooth, rippling, tooth surface abrasion, tooth face agglutination
And plastic deformation etc.；When the gear teeth work, before engagement place under the multiple repeated action of alternation contact stress, close to nodel line
The flank of tooth on will produce several crackles, with the extension of crackle, biscuit metal will be caused to peel off, this phenomenon is known as flank of tooth point
Erosion, continuing extension and influencing the stationarity of transmission for rippling, and generates vibration and noise, causes gear cannot normal work
Make, be applied to the gear of speed reducer at present, is to be placed directly on bearing pin by gear nave boss hole, but due to existing gear
There is no effective lubricating system, consequently, it is possible to corrosion occurs, the intensity and smoothness of operation of gear will be seriously affected.
Invention content
The purpose of the present invention is to provide a kind of lubricating type reducer gears that enhancing is stable, to solve to go out in above-mentioned background
Existing problem.
2. solving above-mentioned purpose, the present invention provides the following technical solutions：A kind of lubricating type reducer gear that enhancing is stable,
Including shaft, teeth, gear ring, reinforcing rib, circular hole gap, shaft seat, lubricating oil pipe, lubricating oil pipe outlet, lubricating oil pipe entrance
And bearing, the shaft surrounding are provided with shaft seat, the shaft seat is internally provided with multiple circular hole gaps, outside the shaft seat
Rack gear is arranged in side, is provided with teeth on the outside of the gear ring, and the shaft high spot is provided with bearing, the bearing with described turn
Axle bed is internally provided with lubricating oil pipe, and two end of the lubricating oil pipe is respectively arranged with lubricating oil pipe outlet and lubricating oil pipe entrance.
Furthermore, fixation is welded and connected with more reinforcing ribs between the bearing and the shaft seat.
Furthermore, the material phase of the reinforcing rib and the bearing, the shaft seat, the gear ring and the teeth
Together.
Furthermore, spacing is equal between the teeth and size is identical.
Furthermore, the lubricating oil pipe entrance is located on the bearing.
Furthermore, the lubricating oil pipe outlet is located on the outside of the gear ring, and is arranged between teeth.
Compared with prior art, the beneficial effects of the invention are as follows：
1. the gear gear internal is provided with circular hole gap and enhances the shock resistance of itself, and eliminates what gear internal generated
Stress.
2. being provided with multiple reinforcing ribs between gear ring and bearing, the stability of the gear is enhanced, while extending it to make
With the service life, improve work efficiency.
3. the gear internal is provided with lubricating oil pipe, can teeth be lubricated with the abrasion for reducing teeth, greatly prolonged
The service life of gear has been grown, while having also saved cost.
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.
Attached drawing 1 is a kind of structural schematic diagram of the stable lubricating type reducer gear main view of enhancing of the present invention；
Attached drawing 2 is a kind of lubricating type reducer gear right side structure schematic diagram that enhancing is stable of the present invention.
In figure：1, shaft；2, teeth；3, gear ring；4, reinforcing rib；5, circular hole gap；6, shaft seat；7, lubricating oil pipe；8、
Lubricating oil pipe exports；9, lubricating oil pipe entrance；10, bearing.
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",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "vertical", "horizontal", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated dress
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the present invention
System.In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply relatively important
Property.
- 2 are please referred to Fig.1, the present invention provides the following technical solutions：A kind of lubricating type reducer gear that enhancing is stable, packet
It includes including shaft 1, teeth 2, gear ring 3, reinforcing rib 4, circular hole gap 5, shaft seat 6, lubricating oil pipe 7, lubricating oil pipe outlet 8, profit
Lubricating oil tube inlet 9 and bearing 10,1 surrounding of the shaft are provided with shaft seat 6, and the shaft seat 6 is internally provided with multiple circular holes
Rack gear 3 is arranged in gap 5, the shaft seat outside, and 3 outside of the gear ring is provided with teeth 2, the setting of 1 high spot of the shaft
There are bearing 10, the bearing 10 to be internally provided with lubricating oil pipe 7 with the shaft seat 6,7 two end of the lubricating oil pipe is respectively set
There are lubricating oil pipe outlet 8 and lubricating oil pipe entrance 9, it is fixed between the bearing 10 and the shaft seat 6 to be welded and connected with more
Reinforcing rib 6, the reinforcing rib 4 is identical as the bearing 10, the shaft seat 6, the gear ring 3 and the material of the teeth 2, institute
State that spacing between teeth 2 is equal and size is identical, the lubricating oil pipe entrance 9 is located on the bearing 10, the lubricating oil pipe
Outlet 8 is located at 3 outside of the gear ring, and is arranged between teeth 2.
Operation principle：The lubricating type reducer gear bearing 10 that the enhancing is stablized is internally provided with lubricating oil with shaft seat 6
Pipe 7, by the way that 9 lube oil injection of lubricating oil pipe entrance, lubricating oil flows to lubricating oil pipe outlet 8 by lubricating oil pipe 7, and gear turns
It is dynamic that lubricating oil is made to be lubricated all teeth 2 and gear ring 3, and between bearing 10 and shaft seat 6 it is fixed be welded and connected with it is more
Root reinforcing rib 4 improves the structural stability of the gear, while countershaft 1 plays a very good protection, set inside shaft seat 6
Multiple circular hole gaps 5 are equipped with to eliminate the stress of gear internal generation, its service life is extended, has saved cost, it is excellent
Effect.
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 (6)
1. a kind of lubricating type reducer gear that enhancing is stable, including shaft（1）, teeth（2）, gear ring（3）, reinforcing rib（4）, circle
Hole gap（5）, shaft seat（6）, lubricating oil pipe（7）, lubricating oil pipe outlet（8）, lubricating oil pipe entrance（9）And bearing（10）；Its
It is characterized in that：The shaft（1）Surrounding is provided with shaft seat（6）, the shaft seat（6）It is internally provided with multiple circular hole gaps
（5）, the shaft seat（6）Rack gear is arranged in outside（3）, the gear ring（3）Outside is provided with teeth（2）, the shaft（1）It is convex
It is provided with bearing at rising（10）, the bearing（10）With the shaft seat（6）It is internally provided with lubricating oil pipe（7）, the lubrication
Oil pipe（7）Both ends are respectively arranged with lubricating oil pipe outlet（8）With lubricating oil pipe entrance（9）.
2. a kind of stable lubricating type reducer gear of enhancing according to claim 1, it is characterised in that：The bearing
（10）With the shaft seat（6）Between fixation be welded and connected with more reinforcing ribs（4）.
3. a kind of stable lubricating type reducer gear of enhancing according to claim 2, it is characterised in that：The reinforcing rib
（4）With bearing（10）, shaft seat（6）, gear ring（3）And teeth（2）Material it is identical.
4. a kind of stable lubricating type reducer gear of enhancing according to claim 1, it is characterised in that：The teeth
（2）Between spacing it is equal and size is identical.
5. a kind of stable lubricating type reducer gear of enhancing according to claim 1, it is characterised in that：The lubricating oil
Tube inlet（9）Positioned at the bearing（10）On.
6. a kind of stable lubricating type reducer gear of enhancing according to claim 1, it is characterised in that：The lubricating oil
Pipe exports（8）Positioned at the gear ring（3）Outside, and be arranged in teeth（2）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675201.XA CN108458087A (en) | 2018-06-27 | 2018-06-27 | A kind of lubricating type reducer gear that enhancing is stable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675201.XA CN108458087A (en) | 2018-06-27 | 2018-06-27 | A kind of lubricating type reducer gear that enhancing is stable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108458087A true CN108458087A (en) | 2018-08-28 |
Family
ID=63216336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810675201.XA Pending CN108458087A (en) | 2018-06-27 | 2018-06-27 | A kind of lubricating type reducer gear that enhancing is stable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108458087A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838536A (en) * | 2019-03-25 | 2019-06-04 | 江苏睿思特传动机械有限公司 | A kind of anti-friction gear of offset-type |
| CN109931379A (en) * | 2019-03-25 | 2019-06-25 | 江苏睿思特传动机械有限公司 | A kind of acceleration circulation lubricating type transmission gear and its production technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201495057U (en) * | 2009-07-30 | 2010-06-02 | 南通力威机械有限公司 | Lubricating device of winch drive system |
| CN204716916U (en) * | 2015-06-09 | 2015-10-21 | 含山县清溪德胜铸造厂 | A kind of detachable industrial gear |
| CN107687511A (en) * | 2017-09-26 | 2018-02-13 | 沈蓉蓉 | A kind of gear of improved increase lubricant effect |
| CN207500452U (en) * | 2017-10-30 | 2018-06-15 | 国投中煤同煤京唐港口有限公司 | A kind of oilgear device for exposed gear lubricating |
| CN208578955U (en) * | 2018-06-27 | 2019-03-05 | 常州现代医疗器械产业研究院 | It is a kind of to enhance stable lubricating type reducer gear |
-
2018
- 2018-06-27 CN CN201810675201.XA patent/CN108458087A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201495057U (en) * | 2009-07-30 | 2010-06-02 | 南通力威机械有限公司 | Lubricating device of winch drive system |
| CN204716916U (en) * | 2015-06-09 | 2015-10-21 | 含山县清溪德胜铸造厂 | A kind of detachable industrial gear |
| CN107687511A (en) * | 2017-09-26 | 2018-02-13 | 沈蓉蓉 | A kind of gear of improved increase lubricant effect |
| CN207500452U (en) * | 2017-10-30 | 2018-06-15 | 国投中煤同煤京唐港口有限公司 | A kind of oilgear device for exposed gear lubricating |
| CN208578955U (en) * | 2018-06-27 | 2019-03-05 | 常州现代医疗器械产业研究院 | It is a kind of to enhance stable lubricating type reducer gear |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838536A (en) * | 2019-03-25 | 2019-06-04 | 江苏睿思特传动机械有限公司 | A kind of anti-friction gear of offset-type |
| CN109931379A (en) * | 2019-03-25 | 2019-06-25 | 江苏睿思特传动机械有限公司 | A kind of acceleration circulation lubricating type transmission gear and its production technology |
| CN109838536B (en) * | 2019-03-25 | 2024-06-07 | 江苏睿思特传动机械有限公司 | Compensation type anti-friction gear |
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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 |
|
| WD01 | Invention patent application deemed withdrawn after publication |