CN110285204A - A kind of novel self-lubricating gear - Google Patents
A kind of novel self-lubricating gear Download PDFInfo
- Publication number
- CN110285204A CN110285204A CN201910626926.4A CN201910626926A CN110285204A CN 110285204 A CN110285204 A CN 110285204A CN 201910626926 A CN201910626926 A CN 201910626926A CN 110285204 A CN110285204 A CN 110285204A
- Authority
- CN
- China
- Prior art keywords
- gear
- oil outlet
- oil
- fixedly connected
- shoe cream
- 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
- F16H55/14—Construction providing resilience or vibration-damping
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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
- F16H55/17—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
- F16H57/043—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
Abstract
The invention discloses a kind of novel self-lubricating gears, it include: gear, the gear excircle is uniformly provided with the gear teeth, tooth socket is equipped between the gear teeth, the gear one side is equipped with oil filler point, another side is equipped with shoe cream room, upper oil outlet is equipped in the middle part of the tooth socket, oil storage column identical with tooth socket length is equipped on the inside of the shoe cream room, in the oil storage column, spring is fixedly connected on the inner wall of shoe cream room bottom end, oil storage column lower part two sides are equipped with interior oil outlet, the sliding slot fit inside sliding block, the connecting spring other end below the sliding block, down-pressed pole is fixedly connected with above the sliding block, the down-pressed pole top is fixedly connected with the spin for blocking oil outlet, the spin top is fixedly connected with the upperpush rod being placed on the outside of oil outlet.It can be realized gear self-lubricate, the working gear process in the prior art that solves is lubricated less than position influence working efficiency and gear life, the inconvenient problem of artificial oilgear engaging section.
Description
Technical field
The present invention relates to technical field of mechanical transmission, in particular to a kind of novel self-lubricating gear.
Background technique
Gear generally reaches the function of transmission as a kind of common power transmission component with the gear of pairing or rack gear cooperation
Can, gear will receive biggish mechanical friction, transmission influential effect of this frictional force to gear during engaged transmission
It is huge, and gear can be caused under rubbing for a long time greatly to wear or destroy, influence the service life of gear.
This is just needed to carry out continuous lubrication to the engaging section of gear in the course of work to improve the operating condition of gear, existing
Stage mainly by way of artificially filling lubricating oil oilgear site of engagement, on the one hand this mode needs to shut down lubrication
It will affect working efficiency, on the other hand the working position of some gears is very hidden, artificially lubricates very inconvenient.
Summary of the invention
For above-mentioned deficiency in the prior art, the present invention provides a kind of novel self-lubricating gears, can be realized gear
It is artificial to lubricate less than position influence working efficiency and gear life to solve working gear process lubrication in the prior art for self-lubricate
The inconvenient problem of gear meshing portions.
In order to achieve the above object of the invention, the technical solution adopted by the present invention are as follows:
A kind of novel self-lubricating gear, comprising: gear, the gear excircle is uniformly provided with the gear teeth, described
Tooth socket is equipped between the gear teeth, the gear one side is equipped with oil filler point, and another side is equipped with shoe cream room, the tooth socket middle part
Equipped with upper oil outlet, it is equipped with oil storage column identical with tooth socket length on the inside of the shoe cream room, in the oil storage column, shoe cream room bottom end
Spring is fixedly connected on inner wall, oil storage column lower part two sides are equipped with interior oil outlet, the interior oil outlet lower section, oil storage column wall
It is equipped with sliding slot, the sliding slot fit inside sliding block, the sliding block lower section connecting spring other end, the sliding block top is fixed to be connected
Down-pressed pole is connect, the down-pressed pole top is fixedly connected with the spin for blocking oil outlet, and the down-pressed pole excircle fixing sleeve is set out
Oil network, the spin top are fixedly connected with the upperpush rod being placed on the outside of oil outlet.
Further, it is adapted to ring cover on the outside of the shoe cream room, and be bolted.
Further, the upperpush rod and down-pressed pole are on same straight line.
Further, the diameter of the spin is greater than the diameter of upper oil outlet.
The invention has the benefit that
Gear body is internally provided with lubricating oil of the shoe cream room to storing liquid, and lubricating oil is entered by oil filler point, gear
During engaged transmission, the upperpush rod on site of engagement tooth socket is by the gear or rack gear being meshed with self-lubricate gear
Touching is acted on and is moved down, and the sealing spin connecting with upperpush rod no longer can have oil outlet and block to oil storage column internal motion
Effect, due to spring compressible, interior oil outlet is fuel-displaced, is gone out the supreme oil outlet of oil network, realizes the self-lubricate to site of engagement
And can effectively avoid the excess waste of lubricating oil, gear continues to move, and upperpush rod is no longer influenced by the gear or rack gear being meshed
Pressure effect, spin are returned to original position by the rebound effect of spring, and blocking oil outlet makes lubricating oil in non-engaging section
Position is no longer flowed out, and can be realized gear self-lubricate, is solved working gear process lubrication in the prior art and is worked less than position influence
Efficiency and gear life, the inconvenient problem of artificial oilgear engaging section.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is part-structure enlarged drawing of the invention；
Fig. 3 is the structural schematic diagram of one side of the present invention；
Fig. 4 is the structural schematic diagram of another side of the present invention；
The appended drawing reference table of comparisons:
1- gear, 3- tooth socket, 4- oil filler point, 5- shoe cream room, 6- oil storage column, the upper oil outlet of 7-, goes out in 8- the 2- gear teeth
Oilhole, 9- upperpush rod, 10- spin, 11- down-pressed pole, 12- sliding slot, 13- sliding block, 14- spring, 15- ring cover, 16-.
Specific embodiment
Further illustrate a specific embodiment of the invention with reference to the accompanying drawing.Wherein identical components are with identical
Appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down"
Refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
In order that the present invention can be more clearly and readily understood, following will be combined with the drawings in the embodiments of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described.
A kind of novel self-lubricating gear as shown in Figures 1 to 4, comprising: gear 1,1 excircle of gear are equal
It is even to be toothed around 2, tooth socket 3 is equipped between the gear teeth, 1 one side of gear is equipped with oil filler point 4, and another side is equipped with
Shoe cream room 5 is equipped with upper oil outlet 7 in the middle part of the tooth socket 3, is equipped with oil storage column identical with 3 length of tooth socket on the inside of the shoe cream room 5
6, in the oil storage column 6, spring 14 is fixedly connected on 5 bottom end inner wall of shoe cream room, the 6 lower part two sides of oil storage column are equipped with interior fuel-displaced
Hole 8, interior 8 lower section of oil outlet, 6 inner wall of oil storage column are equipped with sliding slot 12, the 12 fit inside sliding block 13 of sliding slot, the cunning
13 lower section connecting spring of block, 14 other end is fixedly connected with down-pressed pole 11 above the sliding block 13, and 11 top of down-pressed pole is fixed
The spin 10 of oil outlet 7 is blocked in connection, and the 11 excircle fixing sleeve of down-pressed pole sets out oil network 16, and 10 top of spin is solid
Fixed connection is placed in the upperpush rod 9 in 7 outside of oil outlet.
It is adapted to ring cover 15 on the outside of the shoe cream room 5, and is bolted.The upperpush rod 9 is with down-pressed pole 11 same
On straight line.The diameter of the spin 10 is greater than the diameter of upper oil outlet 7.
In the device use process, gear body is internally provided with lubricating oil of the shoe cream room to storing liquid, lubricating oil
Entered by oil filler point, gear during engaged transmission, upperpush rod on site of engagement tooth socket by with self-lubricate gear phase
Meshed gears or rack gear touching are acted on and are moved down, and the sealing spin connecting with upperpush rod can be to oil storage column internal motion, no
There is plugging action to oil outlet again, due to spring compressible, interior oil outlet is fuel-displaced, is gone out the supreme oil outlet of oil network, realization pair
The self-lubricate of site of engagement and the excess waste that can effectively avoid lubricating oil, gear continue to move, and upperpush rod is no longer influenced by phase
The effect of the pressure of meshed gears or rack gear, spin are returned to original position by the rebound effect of spring, block oil outlet
It flows out lubricating oil no longer in non-site of engagement, can be realized gear self-lubricate.
The above description is only a preferred embodiment of the patent of the present invention, is not intended to limit the invention patent, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the invention patent within the spirit and principle of patent of invention
Protection scope within.
Claims (4)
1. a kind of novel self-lubricating gear, comprising: gear (1), gear (1) excircle are uniformly provided with the gear teeth
(2), tooth socket (3) are equipped between the gear teeth, which is characterized in that gear (1) one side is equipped with oil filler point (4), separately
One side is equipped with shoe cream room (5), is equipped with upper oil outlet (7) in the middle part of the tooth socket (3), and shoe cream room (5) inside is equipped with and tooth
Slot (3) length identical oil storage column (6) is fixedly connected with spring (14) in the oil storage column (6), on the inner wall of shoe cream room (5) bottom end,
Oil storage column (6) the lower part two sides are equipped with interior oil outlet (8), and interior oil outlet (8) lower section, oil storage column (6) inner wall are equipped with
Sliding slot (12), sliding slot (12) the fit inside sliding block (13), sliding block (13) lower section connecting spring (14) other end are described
It is fixedly connected down-pressed pole (11) above sliding block (13), down-pressed pole (11) top is fixedly connected with the rolling for blocking oil outlet (7)
Ball (10), down-pressed pole (11) the excircle fixing sleeve are set out oil network (16), and spin (10) top, which is fixedly connected, to be placed in
Upperpush rod (9) on the outside of oil outlet (7).
2. a kind of novel self-lubricating gear according to claim 1, it is characterised in that: adaptation on the outside of the shoe cream room (5)
Ring cover (15), and be bolted.
3. a kind of novel self-lubricating gear according to claim 1, it is characterised in that: the upperpush rod (9) and down-pressed pole
(11) on same straight line.
4. a kind of novel self-lubricating gear according to claim 1, it is characterised in that: the diameter of the spin (10) is greater than
The diameter of upper oil outlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910626926.4A CN110285204A (en) | 2019-07-11 | 2019-07-11 | A kind of novel self-lubricating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910626926.4A CN110285204A (en) | 2019-07-11 | 2019-07-11 | A kind of novel self-lubricating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110285204A true CN110285204A (en) | 2019-09-27 |
Family
ID=68022153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910626926.4A Pending CN110285204A (en) | 2019-07-11 | 2019-07-11 | A kind of novel self-lubricating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110285204A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156308A (en) * | 2020-03-03 | 2020-05-15 | 重庆华陵工业有限公司 | Main countershaft transmission assembly of clamping type motorcycle |
| CN111693365A (en) * | 2020-05-06 | 2020-09-22 | 马鞍山市金韩防水保温工程有限责任公司 | Outer wall insulation board is with rivet tensile property test device that pulls out |
| CN112283319A (en) * | 2020-11-19 | 2021-01-29 | 长春理工大学光电信息学院 | Oil leakage prevention type transmission part with good lubricating property |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203836130U (en) * | 2014-05-06 | 2014-09-17 | 浙江圣熠机械有限公司 | Self-lubrication gear capable of being oiled |
| CN203962927U (en) * | 2014-08-01 | 2014-11-26 | 浙江中平粉末冶金有限公司 | A kind of fuel-economizing formula Self-lubricating gear |
| CN207246387U (en) * | 2017-10-17 | 2018-04-17 | 江苏领翰智能激光科技有限公司 | It is a kind of that there is the gear of self-lubricate |
| CN207349394U (en) * | 2017-10-17 | 2018-05-11 | 江苏领翰智能激光科技有限公司 | A kind of self-lubricate gear |
| CN209026149U (en) * | 2018-11-09 | 2019-06-25 | 江苏领翰智能激光科技有限公司 | A kind of self-lubricate gear |
-
2019
- 2019-07-11 CN CN201910626926.4A patent/CN110285204A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203836130U (en) * | 2014-05-06 | 2014-09-17 | 浙江圣熠机械有限公司 | Self-lubrication gear capable of being oiled |
| CN203962927U (en) * | 2014-08-01 | 2014-11-26 | 浙江中平粉末冶金有限公司 | A kind of fuel-economizing formula Self-lubricating gear |
| CN207246387U (en) * | 2017-10-17 | 2018-04-17 | 江苏领翰智能激光科技有限公司 | It is a kind of that there is the gear of self-lubricate |
| CN207349394U (en) * | 2017-10-17 | 2018-05-11 | 江苏领翰智能激光科技有限公司 | A kind of self-lubricate gear |
| CN209026149U (en) * | 2018-11-09 | 2019-06-25 | 江苏领翰智能激光科技有限公司 | A kind of self-lubricate gear |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156308A (en) * | 2020-03-03 | 2020-05-15 | 重庆华陵工业有限公司 | Main countershaft transmission assembly of clamping type motorcycle |
| CN111693365A (en) * | 2020-05-06 | 2020-09-22 | 马鞍山市金韩防水保温工程有限责任公司 | Outer wall insulation board is with rivet tensile property test device that pulls out |
| CN112283319A (en) * | 2020-11-19 | 2021-01-29 | 长春理工大学光电信息学院 | Oil leakage prevention type transmission part with good lubricating property |
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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: 20190927 |