CN107676471A - A kind of reduction box bearing lubrication structure - Google Patents
A kind of reduction box bearing lubrication structure Download PDFInfo
- Publication number
- CN107676471A CN107676471A CN201710923655.XA CN201710923655A CN107676471A CN 107676471 A CN107676471 A CN 107676471A CN 201710923655 A CN201710923655 A CN 201710923655A CN 107676471 A CN107676471 A CN 107676471A
- Authority
- CN
- China
- Prior art keywords
- reduction box
- straight hole
- hole
- blind hole
- lubrication structure
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
-
- 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
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0469—Bearings or seals
- F16H57/0471—Bearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The invention discloses a kind of reduction box bearing lubrication structure, applied to reduction box, has bearing in the reduction box, including straight hole and blind hole, straight hole and blind hole are vertically arranged, and have lubricating oil in straight hole and blind hole, one end of straight hole is connected to reduction box, and the other end is sealed by plug screw；One end of blind hole connects with straight hole, and the other end extends to position corresponding with bearing.By the design of straight hole of the present invention and blind hole, the application of oil pump, copper tube, pipe joint in the prior art is avoided, saves cost；The problem of providing power in the absence of oil-feed pump, manufacture are easy；The risk collided, flattened in the absence of copper tube during transport etc., avoids the generation of oil leakage phenomenon, and reduce carbon emission indirectly.
Description
Technical field
The present invention relates to a kind of reduction box lubrication technology, more particularly to a kind of reduction box bearing lubrication structure.
Background technology
At present, added with lubricating oil inside reduction box, due to the special structure of the bearing portion inside reduction box, vegetable garden is subtracting
Copper tube of the both ends with pipe joint takes out lubricating oil into oil pump outside fast case, and lubricating oil is in oil pump inner loop, from oil pump stream
Enter the copper tube that both ends all carry pipe joint, into reduction box bearing portion to bearing lubrication.
But there is following defect in existing technology：
(1) copper tube belongs to non-ferrous metal, and cost is high, and generation enterprise carbon emission amount is big, not environmentally；
(2) copper tube poor rigidity, easily collided, flattened in transit；
(3) four pipe joints are integrated with, add the probability of oil leak；
(4) oil pump wants input power to work, and makes trouble, with high costs.
The content of the invention
For overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of reduction box bearing lubrication structure, its
The setting of oil pump, pipe joint, copper tube is eliminated, it is cost-effective, avoid oil leak risk.
The purpose of the present invention adopts the following technical scheme that realization：
A kind of reduction box bearing lubrication structure, has bearing applied to reduction box, in the reduction box, including straight hole and blind
Hole, straight hole and blind hole are vertically arranged, and have lubricating oil in straight hole and blind hole, one end of straight hole is connected to reduction box, and the other end leads to
Cross plug screw sealing；One end of blind hole connects with straight hole, and the other end extends to position corresponding with bearing.
Further, one end that straight hole is sealed by plug screw is provided with counterbore, and plug screw is in counterbore.
Further, the inwall of one end that the straight hole is sealed by plug screw is provided with screw thread.
Further, plug screw is hexagonal socket head plug.
Further, packing ring is provided between the hexagonal socket head plug and counterbore.
Further, the length of the straight hole is more than the length of blind hole.
Further, the straight hole and blind hole are arranged in a mutually vertical manner and are in criss-cross construction.
Compared with prior art, the beneficial effects of the present invention are：
(1) application of oil pump, copper tube, pipe joint in the prior art is avoided, saves cost；
(2) the problem of oil-feed pump provides power is not present, manufacture is easy；
(3) risk collided, flattened in the absence of copper tube during transport etc., avoids the generation of oil leakage phenomenon, and
Reduce carbon emission indirectly.
Brief description of the drawings
Fig. 1 is a kind of right view of reduction box bearing lubrication structure of the present invention；
Fig. 2 is a kind of front sectional view of reduction box bearing lubrication structure of the present invention.
In figure：1st, reduction box；2nd, bearing；3rd, straight hole；4th, blind hole；5th, counterbore；6th, plug screw.
Embodiment
Below, with reference to accompanying drawing and embodiment, the present invention is described further, it is necessary to which explanation is, not
Under the premise of afoul, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
As depicted in figs. 1 and 2, the present invention provides a kind of reduction box bearing lubrication structure, and it is applied in reduction box 1, should
Bearing 2 is provided with reduction box 1, wherein lubrication system includes straight hole 3 and blind hole 4, and straight hole 3 and blind hole are vertically arranged, the He of straight hole 3
There is lubricating oil in blind hole 4, one end of straight hole 3 is connected to reduction box 1, and the other end is sealed by plug screw 6；One end of blind hole 4 with
Straight hole 3 connects, the other end extend to 2 corresponding position of bearing, that is, not interfere with bearing normal use.
As an improvement, the other end of straight hole 3, and be exactly that the one end sealed by plug screw 6 is provided with counterbore 5, plug screw 6 is set
In counterbore 5.Processing step is, first bores counterbore 5 in the other end of straight hole 3, then with screw tap straight hole 3 other end auger shell line,
Internal thread is formed in the inwall of straight hole 3, is finally blocked with plug screw 6, plug screw 6 reaches the effect of sealing in counterbore 5.Spiral shell
Plug 6 is preferably hexagonal socket head plug, and the hexagonal socket head plug carries packing ring, and packing ring is between hexagonal socket head plug and counterbore 5.
The length of straight hole 3 is more than the length of blind hole 4.Straight hole 3 and blind hole 4 are arranged in a mutually vertical manner and are in criss-cross construction.
By the design of straight hole of the present invention and blind hole, the application of oil pump, copper tube, pipe joint in the prior art is avoided,
Save cost；The problem of providing power in the absence of oil-feed pump, manufacture are easy；Touched in the absence of copper tube during transport etc.
The risk hit, flattened, avoids the generation of oil leakage phenomenon, and reduces carbon emission indirectly.
Above-mentioned embodiment is only the preferred embodiment of the present invention, it is impossible to the scope of protection of the invention is limited with this,
The change and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed scope.
Claims (7)
1. a kind of reduction box bearing lubrication structure, applied to reduction box, there is bearing in the reduction box, it is characterised in that including
Straight hole and blind hole, straight hole and blind hole are vertically arranged, and have lubricating oil in straight hole and blind hole, and one end of straight hole is connected to reduction box,
The other end is sealed by plug screw；One end of blind hole connects with straight hole, and the other end extends to position corresponding with bearing.
2. reduction box bearing lubrication structure as claimed in claim 1, it is characterised in that one end that straight hole is sealed by plug screw is set
There is counterbore, plug screw is in counterbore.
3. reduction box bearing lubrication structure as claimed in claim 2, it is characterised in that the straight hole sealed by plug screw one
The inwall at end is provided with screw thread.
4. reduction box bearing lubrication structure as claimed in claim 3, it is characterised in that plug screw is hexagonal socket head plug.
5. reduction box bearing lubrication structure as claimed in claim 4, it is characterised in that between the hexagonal socket head plug and counterbore
Provided with packing ring.
6. reduction box bearing lubrication structure as claimed in claim 1, it is characterised in that the length of the straight hole is more than blind hole
Length.
7. reduction box bearing lubrication structure as claimed in claim 1, it is characterised in that the straight hole and blind hole are mutually perpendicular to set
Put and be in criss-cross construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923655.XA CN107676471A (en) | 2017-09-30 | 2017-09-30 | A kind of reduction box bearing lubrication structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923655.XA CN107676471A (en) | 2017-09-30 | 2017-09-30 | A kind of reduction box bearing lubrication structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107676471A true CN107676471A (en) | 2018-02-09 |
Family
ID=61138795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710923655.XA Pending CN107676471A (en) | 2017-09-30 | 2017-09-30 | A kind of reduction box bearing lubrication structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107676471A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231368A (en) * | 2022-07-20 | 2022-10-25 | 江苏雅布伦环保科技有限公司 | Coiling mechanism is used in production of antistatic corrosion-resistant filter material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2806894Y (en) * | 2005-01-28 | 2006-08-16 | 梁耀文 | Lubricating device for speed reduction gearbox |
| JP2009063143A (en) * | 2007-09-10 | 2009-03-26 | Hiwin Mikrosystem Corp | Bearing lubrication structure for direct drive type torque motor device |
| CN201277153Y (en) * | 2008-10-27 | 2009-07-22 | 重庆齿轮箱有限责任公司 | Planet lubrication oil supply unit for wind turbine gearbox |
| CN201377570Y (en) * | 2009-02-23 | 2010-01-06 | 金华市新华齿轮有限公司 | Oil spout lubricating structure of speed changer second shaft |
| DE102012210699A1 (en) * | 2012-06-25 | 2014-01-02 | Schaeffler Technologies AG & Co. KG | Planetary drive for use in planetary gear, has sealing unit for sealing sun wheel at housing, and gap formed at side of rolling bearing between sun wheel and supporting disk, where gap leads to axial bearing that supports planetary carrier |
| CN204755872U (en) * | 2015-07-04 | 2015-11-11 | 河南中锐起重设备有限公司 | Hoist drive arrangement bearing automatic lubrication installation |
-
2017
- 2017-09-30 CN CN201710923655.XA patent/CN107676471A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2806894Y (en) * | 2005-01-28 | 2006-08-16 | 梁耀文 | Lubricating device for speed reduction gearbox |
| JP2009063143A (en) * | 2007-09-10 | 2009-03-26 | Hiwin Mikrosystem Corp | Bearing lubrication structure for direct drive type torque motor device |
| CN201277153Y (en) * | 2008-10-27 | 2009-07-22 | 重庆齿轮箱有限责任公司 | Planet lubrication oil supply unit for wind turbine gearbox |
| CN201377570Y (en) * | 2009-02-23 | 2010-01-06 | 金华市新华齿轮有限公司 | Oil spout lubricating structure of speed changer second shaft |
| DE102012210699A1 (en) * | 2012-06-25 | 2014-01-02 | Schaeffler Technologies AG & Co. KG | Planetary drive for use in planetary gear, has sealing unit for sealing sun wheel at housing, and gap formed at side of rolling bearing between sun wheel and supporting disk, where gap leads to axial bearing that supports planetary carrier |
| CN204755872U (en) * | 2015-07-04 | 2015-11-11 | 河南中锐起重设备有限公司 | Hoist drive arrangement bearing automatic lubrication installation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231368A (en) * | 2022-07-20 | 2022-10-25 | 江苏雅布伦环保科技有限公司 | Coiling mechanism is used in production of antistatic corrosion-resistant filter material |
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Legal Events
| 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 |
Application publication date: 20180209 |
|
| RJ01 | Rejection of invention patent application after publication |