CN105952878A - Self-lubricating inner gear with centrifugal squeezing boards - Google Patents
Self-lubricating inner gear with centrifugal squeezing boards Download PDFInfo
- Publication number
- CN105952878A CN105952878A CN201610427501.7A CN201610427501A CN105952878A CN 105952878 A CN105952878 A CN 105952878A CN 201610427501 A CN201610427501 A CN 201610427501A CN 105952878 A CN105952878 A CN 105952878A
- Authority
- CN
- China
- Prior art keywords
- internal gear
- oil
- lubricating
- self
- stripper plate
- 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
- 239000003921 oil Substances 0.000 claims abstract description 62
- 239000010687 lubricating oil Substances 0.000 claims abstract description 13
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
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
- 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
- F16H57/0431—Means for guiding lubricant directly onto a tooth surface or to foot areas of a gear, e.g. by holes or grooves in a tooth flank
-
- 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
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
-
- 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
- F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
-
- 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
- F16H2055/176—Ring gears with inner teeth
Abstract
The invention discloses a self-lubricating inner gear with centrifugal squeezing boards, which comprises an inner gear body, and further comprises an oil storage pipe, wherein teeth are formed in the inner surface of the inner gear body; a V-shaped groove is formed in the outer surface of the inner gear body; an oil guiding hole is formed at the bottom of the V-shaped groove; the other end of the oil guiding hole is formed in the inner surface of the inner gear body; the oil storage pipe is made of a tubular elastic material, adopts a ring-shaped structure, and is filled with lubricating oil; a plurality of oil outlet nozzles are uniformly distributed on the inner surface of the oil storage pipe; and the oil storage pipe is arranged in the V-shaped groove. The self-lubricating inner gear has the advantages that due to the squeezing boards and the oil storage pipe, the squeezing boards can press the lubricating oil in the oil storage pipe towards the teeth under the action of centrifugal force, so as to achieve self-lubricating.
Description
Technical field
The present invention relates to a kind of self-lubricating internal gear, a kind of profit certainly with centrifugal stripper plate
Sliding internal gear.
Background technology
Prior art has more Self-lubricating gear, but these Self-lubricating gears are external gear mostly, energy
Enough utilize centrifugal action, will be located in the lubricating oil in the middle part of gear and get rid of to teeth position, thus reach self-lubricating
Effect.But the center being because internal gear is not easy to install the container holding lubricating oil, the outer surface of internal gear
Install and be not easy to again utilize centrifugal force to be got rid of in teeth, prior art by lubricating oil after holding the container of lubricating oil
The most not there is the internal gear of self-lubricating function.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of with stripper plate
And oil storing tube, the lubricating oil in oil storing tube can be pressed to teeth by stripper plate under the influence of centrifugal force, thus
Reach the self-lubricating internal gear with centrifugal stripper plate of the effect of self-lubricating.
The present invention solves the technical problem in the presence of prior art by following technical proposals:
A kind of self-lubricating internal gear with centrifugal stripper plate, including an internal gear body, described internal gear
Offering teeth on the inner surface of body, the described internal gear with self-lubricating structure also includes an oil storing tube,
A " V " shape groove, the end of described " V " shape groove is offered on the outer surface of described internal gear body
Portion offers oil guiding hole, and the other end of described oil guiding hole is opened on the inner surface of described internal gear body；
The cirque structure that described oil storing tube is made up of the elastomeric material of tubulose, is stored with lubricating oil；Described
Oil storing tube inner surface on be evenly arranged multiple oil outlet, described oil storing tube is arranged in described " V "
In shape groove, described oil outlet is connected with described oil guiding hole；The outer surface of described internal gear body
On be provided with multipair stripper plate, one end of described stripper plate is hinged with described internal gear body, the other end
Being provided with balancing weight, every pair of described stripper plate is arranged in the both sides of described " V " shape groove and distance is less than
The diameter of the cross section of described oil storing tube.
As preferred embodiment of the present invention, the other end of described oil guiding hole is opened in the table of described teeth
Face.
As preferred embodiment of the present invention, the other end of described oil guiding hole is opened in nibbling of described teeth
On conjunction face.
The advantage with the self-lubricating internal gear of centrifugal stripper plate of the present invention is: with stripper plate and oil storing tube,
Lubricating oil in oil storing tube can be pressed to teeth by stripper plate under the influence of centrifugal force, thus reaches self-lubricating
Effect.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the self-lubricating internal gear with centrifugal stripper plate of the present invention；
Fig. 2 is the front view of the self-lubricating internal gear with centrifugal stripper plate in Fig. 1；
Fig. 3 is the perspective view of the internal gear body in Fig. 1；
Fig. 4 is the front view of the internal gear body in Fig. 3；
Fig. 5 is the perspective view of the oil storing tube in Fig. 1；
Wherein:
1, internal gear body；11, " V " shape groove；12, oil guiding hole；13, stripper plate；131, balancing weight；
2, oil storing tube；21, oil outlet.
Detailed description of the invention
Below the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention can be more
It is prone to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite boundary
Fixed.
The advantage with the self-lubricating internal gear of centrifugal stripper plate of the present invention is: with stripper plate and oil storing tube,
Lubricating oil in oil storing tube can be pressed to teeth by stripper plate under the influence of centrifugal force, thus reaches self-lubricating
Effect.
As shown in Figure 1 and Figure 2, a kind of self-lubricating internal gear with centrifugal stripper plate, including an internal gear originally
Body 1 and an oil storing tube 2,
As shown in Figure 3, Figure 4, the inner surface of this internal gear body 1 offers teeth, this internal gear body
Offering a " V " shape groove 11 on the outer surface of 1, the bottom of this " V " shape groove 11 offers oil guiding hole
12, the other end of this oil guiding hole 12 is opened on the inner surface of this internal gear body 1；This internal gear body 1
Outer surface on be provided with multipair stripper plate 13, one end of this stripper plate 13 is hinged with this internal gear body 1,
The other end is provided with balancing weight 131；
As it is shown in figure 5, the cirque structure that this oil storing tube 2 is made up of the elastomeric material of tubulose, its internal memory
Contain lubricating oil；Multiple oil outlet 21 it has been evenly arranged, this oil storing tube 2 cloth on the inner surface of this oil storing tube 2
Putting in this " V " shape groove 11, this oil outlet 21 is connected with this oil guiding hole 12；
As shown in Figure 1 and Figure 2, this every pair stripper plate 13 be arranged in this " V " shape groove 11 both sides and away from
Diameter from the cross section less than this oil storing tube 2.When this internal gear body 1 rotates, every pair of stripper plate 13
The oil storing tube 2 of centre can be pressed under the influence of centrifugal force, thus by the pounding out of lubricant in oil storing tube 2
And flow to teeth along this oil outlet 21 and oil guiding hole 12, reach the purpose of self-lubricating.
The other end of this oil guiding hole 12 is opened in the surface of these teeth.The lubricating oil on internal gear teeth surface from
Flowing in teeth groove can be increasingly towards under the effect of mental and physical efforts, the oil outlet of this oil guiding hole 12 is opened in these teeth
Surface is conducive to lubricating whole teeth.
The other end of this oil guiding hole 12 is opened on the field of conjugate action of these teeth.Can also be anti-for i.e. rotating forward
The internal gear body 1 turned, no matter this oil guiding hole 12 is opened on which face of teeth, all can reach preferably to moisten
Sliding effect, but for the internal gear body rotated the most in one direction, this oil guiding hole 12 is opened in and nibbles
On conjunction face, also help the gear that lubrication is meshed with this internal gear body 1.
It is only more than the mentality of designing of the some embodiments of the present invention, in the case of system allows, this
Invention can expand to the most external more functional module, thus extends its function to greatest extent.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
This, any change expected without creative work or replacement, all should contain in protection scope of the present invention
Within.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims are limited.
Claims (3)
1. with a self-lubricating internal gear for centrifugal stripper plate, including an internal gear body (1), described
Teeth are offered on the inner surface of internal gear body (1), it is characterised in that: described with self-lubricating structure
Internal gear also include an oil storing tube (2), the outer surface of described internal gear body (1) offers one " V "
Shape groove (11), the bottom of described " V " shape groove (11) offers oil guiding hole (12), and described leads
The other end of oilhole (12) is opened on the inner surface of described internal gear body (1)；Described oil storing tube
(2) cirque structure being made up of the elastomeric material of tubulose, is stored with lubricating oil；Described oil storing tube
(2) being evenly arranged multiple oil outlet (21) on inner surface, described oil storing tube (2) is arranged in described
In " V " shape groove (11), described oil outlet (21) is connected with described oil guiding hole (12)；Described
Internal gear body (1) outer surface on be provided with multipair stripper plate (13), described stripper plate (13)
One end is hinged with described internal gear body (1), the other end is provided with balancing weight (131), described every pair
Stripper plate (13) is arranged in the both sides of described " V " shape groove (11) and distance less than described oil storing tube
(2) diameter of cross section.
Self-lubricating internal gear with centrifugal stripper plate the most according to claim 1, it is characterised in that:
The other end of described oil guiding hole (12) is opened in the surface of described teeth.
Self-lubricating internal gear with centrifugal stripper plate the most according to claim 2, it is characterised in that:
The other end of described oil guiding hole (12) is opened on the field of conjugate action of described teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427501.7A CN105952878A (en) | 2016-06-15 | 2016-06-15 | Self-lubricating inner gear with centrifugal squeezing boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427501.7A CN105952878A (en) | 2016-06-15 | 2016-06-15 | Self-lubricating inner gear with centrifugal squeezing boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105952878A true CN105952878A (en) | 2016-09-21 |
Family
ID=56906539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610427501.7A Pending CN105952878A (en) | 2016-06-15 | 2016-06-15 | Self-lubricating inner gear with centrifugal squeezing boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952878A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05306744A (en) * | 1992-04-28 | 1993-11-19 | Musashi Seimitsu Ind Co Ltd | Transmission gear |
| US20090093328A1 (en) * | 2007-04-30 | 2009-04-09 | Karl Dickinger | Toothed belt pulley |
| JP2010116936A (en) * | 2008-11-11 | 2010-05-27 | Ihi Corp | Planetary gear device |
| CN203453422U (en) * | 2013-08-28 | 2014-02-26 | 苏州踵力重型机械有限公司 | Novel gear |
| CN204300322U (en) * | 2014-12-05 | 2015-04-29 | 台州盛侯齿轮有限公司 | A kind of gear pair of self-lubricating |
| CN104613167A (en) * | 2015-02-16 | 2015-05-13 | 盐城工学院 | Self-lubricating gear |
| CN205689741U (en) * | 2016-06-15 | 2016-11-16 | 泰州进鑫机械有限公司 | Self-lubricating internal gear with centrifugal stripper plate |
-
2016
- 2016-06-15 CN CN201610427501.7A patent/CN105952878A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05306744A (en) * | 1992-04-28 | 1993-11-19 | Musashi Seimitsu Ind Co Ltd | Transmission gear |
| US20090093328A1 (en) * | 2007-04-30 | 2009-04-09 | Karl Dickinger | Toothed belt pulley |
| JP2010116936A (en) * | 2008-11-11 | 2010-05-27 | Ihi Corp | Planetary gear device |
| CN203453422U (en) * | 2013-08-28 | 2014-02-26 | 苏州踵力重型机械有限公司 | Novel gear |
| CN204300322U (en) * | 2014-12-05 | 2015-04-29 | 台州盛侯齿轮有限公司 | A kind of gear pair of self-lubricating |
| CN104613167A (en) * | 2015-02-16 | 2015-05-13 | 盐城工学院 | Self-lubricating gear |
| CN205689741U (en) * | 2016-06-15 | 2016-11-16 | 泰州进鑫机械有限公司 | Self-lubricating internal gear with centrifugal stripper plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 |
Application publication date: 20160921 |
|
| RJ01 | Rejection of invention patent application after publication |