CN105299183B - Self-lubricating primary and secondary roller gear - Google Patents
Self-lubricating primary and secondary roller gear Download PDFInfo
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- CN105299183B CN105299183B CN201410346396.5A CN201410346396A CN105299183B CN 105299183 B CN105299183 B CN 105299183B CN 201410346396 A CN201410346396 A CN 201410346396A CN 105299183 B CN105299183 B CN 105299183B
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- gear
- hole
- blind hole
- internal gear
- axis hole
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Abstract
The present invention relates to a kind of self-lubricating primary and secondary roller gear, including gear, gear upper surface offers blind round hole, blind hole bottom center position offers the first axis hole, internal gear is provided with blind hole, internal gear center offers the second axis hole, internal gear is flexibly connected by rotating shaft through the first axis hole and the second axis hole with blind hole, petroleum pipeline is offered inside gear, blind hole inwall offers the oil inlet pipe being connected with petroleum pipeline, the flowline being connected with petroleum pipeline is offered on gear lateral wall, oil inlet pipe, flowline and gear are centrally located on same straight line.The self-lubricating primary and secondary roller gear of the present invention sets oil filler point by two ends, and is provided with positioner on internal gear, so as to greatly promote the inside and outside uniformity of oiling and freely convert the kind of drive.
Description
Technical field
The present invention relates to a kind of self-lubricating primary and secondary roller gear.
Background technology
Gear structure at present on the market is simple, needs to inject lubricating oil to the engaging piece of gear when in use, but right
Oiling difficulty is larger when primary and secondary gear is in oiling, and is easy to the problem of oiling is not uniform enough, and common primary and secondary tooth
Wheel can not voluntarily select fixed structure or bascule, using very inconvenient.
The content of the invention
The technical problem to be solved in the present invention is：To solve above-mentioned problem, there is provided a kind of self-lubricating primary and secondary cylinder
Gear, the problem of common primary and secondary gear oiling of solution is uneven and can not change the kind of drive.
The technical solution adopted for the present invention to solve the technical problems is：A kind of self-lubricating primary and secondary roller gear, including tooth
Body is taken turns, gear upper surface offers blind round hole, and blind hole bottom center position offers in the first axis hole, blind hole and set
Have an internal gear, internal gear center offers the second axis hole, internal gear by rotating shaft through the first axis hole and the second axis hole with
Blind hole is flexibly connected, and offers petroleum pipeline inside gear, blind hole inwall offers the oil inlet pipe being connected with petroleum pipeline, tooth
The flowline being connected with petroleum pipeline is offered on wheel outer body wall, oil inlet pipe, flowline and gear are centrally located at together
On straight line, oil inlet pipe and flowline offer positioning hole, blind hole bottom on gear center two ends, internal gear respectively
Face offers the locating slot corresponding with positioning hole, and internal gear is inserted positioning hole and locating slot and fixed with blind hole by locating shaft to be connected
Connect.
Further, in order to prevent abrasion, internal gear overall diameter is less than blind hole interior diameter.
Further, power transmission shaft is installed for convenience, the first axis hole is identical with the second axis hole size.
Further, in order to protect internal gear, internal gear height is highly identical with blind hole.
The beneficial effects of the invention are as follows, self-lubricating primary and secondary roller gear of the invention sets oil filler point by two ends, and
Positioner is provided with internal gear, so as to greatly promote the inside and outside uniformity of oiling and freely convert the kind of drive.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the lateral plan of the present invention.
1. gear in figure, 2. blind holes, 3. internal gears, 4. rotating shafts, 5. petroleum pipelines, 6. oil inlet pipes, 7. flowlines, 8. determine
Position hole.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
A kind of self-lubricating primary and secondary roller gear as depicted in figs. 1 and 2, including gear 1, the upper surface of gear 1
Blind round hole 2 is offered, the bottom center position of blind hole 2, which is offered, is provided with internal gear 3 in the first axis hole, blind hole, in internal gear 3
Heart position offers the second axis hole, and internal gear 3 is flexibly connected by rotating shaft 4 through the first axis hole and the second axis hole with blind hole 2, tooth
Petroleum pipeline 5 is offered inside wheel body 1, the inwall of blind hole 2 is offered outside the oil inlet pipe 6 being connected with petroleum pipeline 5, gear 1
The flowline 7 being connected with petroleum pipeline 5 is offered on the wall of side, oil inlet pipe 6, flowline 7 and gear 1 are centrally located at same
On straight line, oil inlet pipe 6 and flowline 7 are located at the center two ends of gear 1 respectively, and the eccentricity rotated by gear is by lubricating oil
Outside is thrown to from interior, so that inside and outside all have lubricating oil, oil filling is more facilitated, pasta is more uniform, internal gear 3
On offer positioning hole 8, the bottom surface of blind hole 2 offers the locating slot corresponding with positioning hole 8, and internal gear 3 is inserted by locating shaft
Positioning hole 8 and locating slot are fixedly connected with blind hole 2.
Further, in order to prevent abrasion, the overall diameter of internal gear 3 is less than the interior diameter of blind hole 2, further, for convenience
Power transmission shaft is installed, the first axis hole is identical with the second axis hole size, further, in order to protect internal gear, the height of internal gear 3 with it is blind
Hole 2 is highly identical, and self-lubricating primary and secondary roller gear of the invention sets oil filler point by two ends, and is set on internal gear 3
There is positioner, so as to greatly promote the inside and outside uniformity of oiling and freely convert the kind of drive.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (2)
1. a kind of self-lubricating primary and secondary roller gear, including gear (1), it is characterized in that：Described gear (1) upper surface
Blind round hole (2) is offered, described blind hole (2) bottom center position offers in the first axis hole, blind hole (2) and is provided with internal tooth
Take turns (3), described internal gear (3) center offers the second axis hole, internal gear (3) passes through the first axis hole by rotating shaft (4)
It is flexibly connected with the second axis hole with blind hole (2), petroleum pipeline (5), described blind hole is offered inside described gear (1)
(2) inwall offer offered on the oil inlet pipe (6) being connected with petroleum pipeline (5), described gear (1) lateral wall with it is defeated
The flowline (7) that oil pipe (5) is connected, described oil inlet pipe (6), flowline (7) and gear (1) is centrally located at same
On straight line, oil inlet pipe (6) and flowline (7) are opened up on gear (1) center two ends, described internal gear (3) respectively
There is positioning hole (8), described blind hole (2) bottom surface offers the locating slot corresponding with positioning hole (8), described internal gear (3)
Positioning hole (8) is inserted by locating shaft and locating slot is fixedly connected with blind hole (2)；Described internal gear (3) overall diameter is less than blind
Hole (2) interior diameter；The first described axis hole is identical with the second axis hole size.
2. self-lubricating primary and secondary roller gear according to claim 1, it is characterized in that：Described internal gear (3) highly with it is blind
Hole (2) is highly identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346396.5A CN105299183B (en) | 2014-07-18 | 2014-07-18 | Self-lubricating primary and secondary roller gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346396.5A CN105299183B (en) | 2014-07-18 | 2014-07-18 | Self-lubricating primary and secondary roller gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105299183A CN105299183A (en) | 2016-02-03 |
| CN105299183B true CN105299183B (en) | 2017-08-29 |
Family
ID=55196799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410346396.5A Active CN105299183B (en) | 2014-07-18 | 2014-07-18 | Self-lubricating primary and secondary roller gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105299183B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608278A (en) * | 2019-09-28 | 2019-12-24 | 扬州益扬机械制造有限公司 | Novel gear |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09112658A (en) * | 1995-10-12 | 1997-05-02 | Mitsubishi Motors Corp | Idler gear supporting device |
| CN202152840U (en) * | 2011-07-15 | 2012-02-29 | 四川软测技术检测中心有限公司 | Wear-resistant gear |
| CN203488673U (en) * | 2013-08-30 | 2014-03-19 | 洛阳易得传动轴有限公司 | Gear ring support |
| CN103899732B (en) * | 2014-03-31 | 2016-05-18 | 太仓市高泰机械有限公司 | The gear with oil sac that can lubricating by oneself |
| CN204041928U (en) * | 2014-07-18 | 2014-12-24 | 常州市格里森前进齿轮有限公司 | Selflubricating primary and secondary cylindrical gears |
-
2014
- 2014-07-18 CN CN201410346396.5A patent/CN105299183B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105299183A (en) | 2016-02-03 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170726 Address after: 213000 Wujin high tech Industrial Development Zone, Changzhou District, Jiangsu, Gleason (Changzhou) Co., Ltd. Applicant after: Changzhou Gleason forward gear Co., Ltd Address before: 213000 Wujin high tech Industrial Development Zone, Changzhou District, Jiangsu, Gleason (Changzhou) Co., Ltd. Applicant before: Wang Renfang |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |